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Add multiple windows2 (#19)

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* MacOSX with input events and mfb_set_viewport

* Windows with input events and mfb_set_viewport

* Minor changes in macosx and windows

* X11 with input and mfb_set_viewport

* Minor changes on X11

* Fix bug in X11 resize event

* Fix bug in windows resize

* added scale image to X11

* Added stretch_image with & without bilinear interpolation

* moved MiniFB_internal.h

* Added wayland events

* minor changes

* unify a bit the window structs

* More work on wayland

* Added cmake file

* minor fix on windows

* modified test

* Fix on wayland.
Unset wayland as default for linux

* Use stdbool instead of our own macro eBool
Remove prefix e from all enums

* Remove _ex sufix in common files

* merge X11MiniFB_ex.c into X11MiniFB.c

* Merge WaylandMiniFB_ex.c into WaylandMiniFB.c

* Add user_data to callbacks

* Merge WinMiniFB_ex.c into WinMiniFB.c

* Some minor changes on Windows

* Fix bug on Wayland

* Multiple Windows for MacOS X & Linux

* Multiple Windows for Windows
Refactor

* Refactor

* Added mfb_get_key_name

* remove some warnings

* Events per window working on MacOS & Linux (maybe Windows)

* Fix on Windows

* Added default key callback on macos & wayland

* Unify keyboard_default on all platforms

* keyboard_default on all platforms
This commit is contained in:
Carlos Aragonés 2019-06-08 20:34:05 +02:00 committed by Daniel Collin
parent 8b6148cf97
commit 21d9377822
24 changed files with 1471 additions and 1052 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
CMakeLists.txt
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@ -1,10 +1,11 @@
cmake_minimum_required(VERSION 2.8.9)
cmake_minimum_required(VERSION 2.8.11)
project (noise)
include_directories(include src)
file(GLOB SrcLib "src/*.c"
"src/*.cpp"
"src/*.h"
"include/*.h")
file(GLOB SrcWindows "src/windows/*.c"
"src/windows/*.h")
@ -17,7 +18,7 @@ file(GLOB SrcWayland "src/wayland/*.c")
file(GLOB SrcX11 "src/x11/*.c")
if (NOT MSVC)
set (CMAKE_C_FLAGS "-g -Wall -Wextra -Wno-switch -Wno-unused-function")
set (CMAKE_C_FLAGS "-g -Wall -Wextra -pedantic -Wno-switch -Wno-unused-function")
set (CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -std=c++11")
set (CMAKE_OBJC_FLAGS "${CMAKE_C_FLAGS}")
set (CMAKE_OBJCXX_FLAGS "${CMAKE_CXX_FLAGS}")

40
include/MiniFB.h
View File

@ -9,43 +9,35 @@ extern "C" {
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#define MFB_RGB(r, g, b) (((unsigned int)r) << 16) | (((unsigned int)g) << 8) | b
#define MFB_RGB(r, g, b) (((unsigned int) r) << 16) | (((unsigned int) g) << 8) | (b)
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Create a window that is used to display the buffer sent into the mfb_update function, returns 0 if fails
int mfb_open(const char* name, int width, int height);
int mfb_open_ex(const char* name, int width, int height, int flags);
struct Window *mfb_open(const char *title, int width, int height);
struct Window *mfb_open_ex(const char *title, int width, int height, int flags);
// Update the display. Input buffer is assumed to be a 32-bit buffer of the size given in the open call
// Will return -1 when ESC key is pressed (later on will return keycode and -1 on other close signal)
int mfb_update(void* buffer);
// Will return a negative status if something went wrong or the user want to exit.
UpdateState mfb_update(struct Window *window, void* buffer);
// Close the window
void mfb_close();
void mfb_close(struct Window *window);
// Set user data
void mfb_set_user_data(void *user_data);
void mfb_set_user_data(struct Window *window, void *user_data);
void *mfb_get_user_data(struct Window *window);
// Set viewport (useful when resize)
bool mfb_set_viewport(unsigned offset_x, unsigned offset_y, unsigned width, unsigned height);
bool mfb_set_viewport(struct Window *window, unsigned offset_x, unsigned offset_y, unsigned width, unsigned height);
// Event callbacks
typedef void(*mfb_active_func)(void *user_data, bool isActive);
typedef void(*mfb_resize_func)(void *user_data, int width, int height);
typedef void(*mfb_keyboard_func)(void *user_data, Key key, KeyMod mod, bool isPressed);
typedef void(*mfb_char_input_func)(void *user_data, unsigned int code);
typedef void(*mfb_mouse_btn_func)(void *user_data, MouseButton button, KeyMod mod, bool isPressed);
typedef void(*mfb_mouse_move_func)(void *user_data, int x, int y);
typedef void(*mfb_mouse_scroll_func)(void *user_data, KeyMod mod, float deltaX, float deltaY);
void mfb_active_callback(mfb_active_func callback);
void mfb_resize_callback(mfb_resize_func callback);
void mfb_keyboard_callback(mfb_keyboard_func callback);
void mfb_char_input_callback(mfb_char_input_func callback);
void mfb_mouse_button_callback(mfb_mouse_btn_func callback);
void mfb_mouse_move_callback(mfb_mouse_move_func callback);
void mfb_mouse_scroll_callback(mfb_mouse_scroll_func callback);
void mfb_active_callback(struct Window *window, mfb_active_func callback);
void mfb_resize_callback(struct Window *window, mfb_resize_func callback);
void mfb_keyboard_callback(struct Window *window, mfb_keyboard_func callback);
void mfb_char_input_callback(struct Window *window, mfb_char_input_func callback);
void mfb_mouse_button_callback(struct Window *window, mfb_mouse_btn_func callback);
void mfb_mouse_move_callback(struct Window *window, mfb_mouse_move_func callback);
void mfb_mouse_scroll_callback(struct Window *window, mfb_mouse_scroll_func callback);
const char *mfb_get_key_name(Key key);

110
include/MiniFB_cpp.h
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@ -6,119 +6,129 @@
#include "MiniFB.h"
template <class T>
void mfb_active_callback(T *obj, void (T::*method)(void *, bool));
void mfb_active_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, bool));
template <class T>
void mfb_resize_callback(T *obj, void (T::*method)(void *, int, int));
void mfb_resize_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, int, int));
template <class T>
void mfb_keyboard_callback(T *obj, void (T::*method)(void *, Key, KeyMod, bool));
void mfb_keyboard_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, Key, KeyMod, bool));
template <class T>
void mfb_char_input_callback(T *obj, void (T::*method)(void *, unsigned int));
void mfb_char_input_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, unsigned int));
template <class T>
void mfb_mouse_button_callback(T *obj, void (T::*method)(void *, MouseButton, KeyMod, bool));
void mfb_mouse_button_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, MouseButton, KeyMod, bool));
template <class T>
void mfb_mouse_move_callback(T *obj, void (T::*method)(void *, int, int));
void mfb_mouse_move_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, int, int));
template <class T>
void mfb_mouse_scroll_callback(T *obj, void (T::*method)(void *, KeyMod, float, float));
void mfb_mouse_scroll_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, KeyMod, float, float));
//-------------------------------------
// To avoid clumsy hands
//-------------------------------------
class Stub {
template <class T>
friend void mfb_active_callback(T *obj, void (T::*method)(void *, bool));
friend void mfb_active_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, bool));
template <class T>
friend void mfb_resize_callback(T *obj, void (T::*method)(void *, int, int));
friend void mfb_resize_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, int, int));
template <class T>
friend void mfb_mouse_button_callback(T *obj, void (T::*method)(void *, MouseButton, KeyMod, bool));
friend void mfb_mouse_button_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, MouseButton, KeyMod, bool));
template <class T>
friend void mfb_keyboard_callback(T *obj, void (T::*method)(void *, Key, KeyMod, bool));
friend void mfb_keyboard_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, Key, KeyMod, bool));
template <class T>
friend void mfb_char_input_callback(T *obj, void (T::*method)(void *, unsigned int));
friend void mfb_char_input_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, unsigned int));
template <class T>
friend void mfb_mouse_button_callback(T *obj, void (T::*method)(void *, MouseButton, KeyMod, bool));
friend void mfb_mouse_button_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, MouseButton, KeyMod, bool));
template <class T>
friend void mfb_mouse_move_callback(T *obj, void (T::*method)(void *, int, int));
friend void mfb_mouse_move_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, int, int));
template <class T>
friend void mfb_mouse_scroll_callback(T *obj, void (T::*method)(void *, KeyMod, float, float));
friend void mfb_mouse_scroll_callback(struct Window *window, T *obj, void (T::*method)(struct Window *, KeyMod, float, float));
static void active_stub(void *user_data, bool isActive);
static void resize_stub(void *user_data, int width, int height);
static void keyboard_stub(void *user_data, Key key, KeyMod mod, bool isPressed);
static void char_input_stub(void *user_data, unsigned int);
static void mouse_btn_stub(void *user_data, MouseButton button, KeyMod mod, bool isPressed);
static void mouse_move_stub(void *user_data, int x, int y);
static void scroll_stub(void *user_data, KeyMod mod, float deltaX, float deltaY);
static Stub *GetInstance(struct Window *window);
static std::function<void(void *user_data, bool)> m_active;
static std::function<void(void *user_data, int, int)> m_resize;
static std::function<void(void *user_data, Key, KeyMod, bool)> m_keyboard;
static std::function<void(void *user_data, unsigned int)> m_char_input;
static std::function<void(void *user_data, MouseButton, KeyMod, bool)> m_mouse_btn;
static std::function<void(void *user_data, int, int)> m_mouse_move;
static std::function<void(void *user_data, KeyMod, float, float)> m_scroll;
static void active_stub(struct Window *window, bool isActive);
static void resize_stub(struct Window *window, int width, int height);
static void keyboard_stub(struct Window *window, Key key, KeyMod mod, bool isPressed);
static void char_input_stub(struct Window *window, unsigned int);
static void mouse_btn_stub(struct Window *window, MouseButton button, KeyMod mod, bool isPressed);
static void mouse_move_stub(struct Window *window, int x, int y);
static void scroll_stub(struct Window *window, KeyMod mod, float deltaX, float deltaY);
struct Window *m_window;
std::function<void(struct Window *window, bool)> m_active;
std::function<void(struct Window *window, int, int)> m_resize;
std::function<void(struct Window *window, Key, KeyMod, bool)> m_keyboard;
std::function<void(struct Window *window, unsigned int)> m_char_input;
std::function<void(struct Window *window, MouseButton, KeyMod, bool)> m_mouse_btn;
std::function<void(struct Window *window, int, int)> m_mouse_move;
std::function<void(struct Window *window, KeyMod, float, float)> m_scroll;
};
//-------------------------------------
template <class T>
inline void mfb_active_callback(T *obj, void (T::*method)(void *user_data, bool)) {
inline void mfb_active_callback(struct Window *window, T *obj, void (T::*method)(struct Window *window, bool)) {
using namespace std::placeholders;
Stub::m_active = std::bind(method, obj, _1, _2);
mfb_active_callback(Stub::active_stub);
Stub *stub = Stub::GetInstance(window);
stub->m_active = std::bind(method, obj, _1, _2);
mfb_active_callback(window, Stub::active_stub);
}
template <class T>
inline void mfb_resize_callback(T *obj, void (T::*method)(void *user_data, int, int)) {
inline void mfb_resize_callback(struct Window *window, T *obj, void (T::*method)(struct Window *window, int, int)) {
using namespace std::placeholders;
Stub::m_resize = std::bind(method, obj, _1, _2, _3);
mfb_resize_callback(Stub::resize_stub);
Stub *stub = Stub::GetInstance(window);
stub->m_resize = std::bind(method, obj, _1, _2, _3);
mfb_resize_callback(window, Stub::resize_stub);
}
template <class T>
inline void mfb_keyboard_callback(T *obj, void (T::*method)(void *user_data, Key, KeyMod, bool)) {
inline void mfb_keyboard_callback(struct Window *window, T *obj, void (T::*method)(struct Window *window, Key, KeyMod, bool)) {
using namespace std::placeholders;
Stub::m_keyboard = std::bind(method, obj, _1, _2, _3, _4);
mfb_keyboard_callback(Stub::keyboard_stub);
Stub *stub = Stub::GetInstance(window);
stub->m_keyboard = std::bind(method, obj, _1, _2, _3, _4);
mfb_keyboard_callback(window, Stub::keyboard_stub);
}
template <class T>
inline void mfb_char_input_callback(T *obj, void (T::*method)(void *user_data, unsigned int)) {
inline void mfb_char_input_callback(struct Window *window, T *obj, void (T::*method)(struct Window *window, unsigned int)) {
using namespace std::placeholders;
Stub::m_char_input = std::bind(method, obj, _1, _2);
mfb_char_input_callback(Stub::char_input_stub);
Stub *stub = Stub::GetInstance(window);
stub->m_char_input = std::bind(method, obj, _1, _2);
mfb_char_input_callback(window, Stub::char_input_stub);
}
template <class T>
inline void mfb_mouse_button_callback(T *obj, void (T::*method)(void *user_data, MouseButton, KeyMod, bool)) {
inline void mfb_mouse_button_callback(struct Window *window, T *obj, void (T::*method)(struct Window *window, MouseButton, KeyMod, bool)) {
using namespace std::placeholders;
Stub::m_mouse_btn = std::bind(method, obj, _1, _2, _3, _4);
mfb_mouse_button_callback(Stub::mouse_btn_stub);
Stub *stub = Stub::GetInstance(window);
stub->m_mouse_btn = std::bind(method, obj, _1, _2, _3, _4);
mfb_mouse_button_callback(window, Stub::mouse_btn_stub);
}
template <class T>
inline void mfb_mouse_move_callback(T *obj, void (T::*method)(void *user_data, int, int)) {
inline void mfb_mouse_move_callback(struct Window *window, T *obj, void (T::*method)(struct Window *window, int, int)) {
using namespace std::placeholders;
Stub::m_mouse_move = std::bind(method, obj, _1, _2, _3);
mfb_mouse_move_callback(Stub::mouse_move_stub);
Stub *stub = Stub::GetInstance(window);
stub->m_mouse_move = std::bind(method, obj, _1, _2, _3);
mfb_mouse_move_callback(window, Stub::mouse_move_stub);
}
template <class T>
inline void mfb_mouse_scroll_callback(T *obj, void (T::*method)(void *user_data, KeyMod, float, float)) {
inline void mfb_mouse_scroll_callback(struct Window *window, T *obj, void (T::*method)(struct Window *window, KeyMod, float, float)) {
using namespace std::placeholders;
Stub::m_scroll = std::bind(method, obj, _1, _2, _3, _4);
mfb_mouse_scroll_callback(Stub::scroll_stub);
Stub *stub = Stub::GetInstance(window);
stub->m_scroll = std::bind(method, obj, _1, _2, _3, _4);
mfb_mouse_scroll_callback(window, Stub::scroll_stub);
}
#endif

22
include/MiniFB_enums.h
View File

@ -2,6 +2,15 @@
#include <stdbool.h>
// Enums
typedef enum {
STATE_OK = 0,
STATE_EXIT = -1,
STATE_INVALID_WINDOW = -2,
STATE_INVALID_BUFFER = -3,
STATE_INTERNAL_ERROR = -4,
} UpdateState;
typedef enum {
MOUSE_BTN_0, // No mouse button
MOUSE_BTN_1,
@ -161,3 +170,16 @@ typedef enum {
WF_BORDERLESS = 0x08,
WF_ALWAYS_ON_TOP = 0x10,
} WindowFlags;
// Opaque pointer
struct Window;
// Event callbacks
typedef void(*mfb_active_func)(struct Window *window, bool isActive);
typedef void(*mfb_resize_func)(struct Window *window, int width, int height);
typedef void(*mfb_keyboard_func)(struct Window *window, Key key, KeyMod mod, bool isPressed);
typedef void(*mfb_char_input_func)(struct Window *window, unsigned int code);
typedef void(*mfb_mouse_btn_func)(struct Window *window, MouseButton button, KeyMod mod, bool isPressed);
typedef void(*mfb_mouse_move_func)(struct Window *window, int x, int y);
typedef void(*mfb_mouse_scroll_func)(struct Window *window, KeyMod mod, float deltaX, float deltaY);

99
src/MiniFB_common.c
View File

@ -1,56 +1,101 @@
#include "MiniFB.h"
#include "WindowData.h"
#include <MiniFB_internal.h>
//-------------------------------------
mfb_active_func g_active_func = 0x0;
mfb_resize_func g_resize_func = 0x0;
mfb_keyboard_func g_keyboard_func = 0x0;
mfb_char_input_func g_char_input_func = 0x0;
mfb_mouse_btn_func g_mouse_btn_func = 0x0;
mfb_mouse_move_func g_mouse_move_func = 0x0;
mfb_mouse_scroll_func g_mouse_wheel_func = 0x0;
void *g_user_data = 0x0;
//-------------------------------------
void mfb_active_callback(mfb_active_func callback) {
g_active_func = callback;
void mfb_active_callback(struct Window *window, mfb_active_func callback) {
if(window != 0x0) {
SWindowData *window_data = (SWindowData *) window;
window_data->active_func = callback;
}
}
//-------------------------------------
void mfb_resize_callback(mfb_resize_func callback) {
g_resize_func = callback;
void mfb_resize_callback(struct Window *window, mfb_resize_func callback) {
if(window != 0x0) {
SWindowData *window_data = (SWindowData *) window;
window_data->resize_func = callback;
}
}
//-------------------------------------
void mfb_keyboard_callback(mfb_keyboard_func callback) {
g_keyboard_func = callback;
void mfb_keyboard_callback(struct Window *window, mfb_keyboard_func callback) {
if(window != 0x0) {
SWindowData *window_data = (SWindowData *) window;
window_data->keyboard_func = callback;
}
}
//-------------------------------------
void mfb_char_input_callback(mfb_char_input_func callback) {
g_char_input_func = callback;
void mfb_char_input_callback(struct Window *window, mfb_char_input_func callback) {
if(window != 0x0) {
SWindowData *window_data = (SWindowData *) window;
window_data->char_input_func = callback;
}
}
//-------------------------------------
void mfb_mouse_button_callback(mfb_mouse_btn_func callback) {
g_mouse_btn_func = callback;
void mfb_mouse_button_callback(struct Window *window, mfb_mouse_btn_func callback) {
if(window != 0x0) {
SWindowData *window_data = (SWindowData *) window;
window_data->mouse_btn_func = callback;
}
}
//-------------------------------------
void mfb_mouse_move_callback(mfb_mouse_move_func callback) {
g_mouse_move_func = callback;
void mfb_mouse_move_callback(struct Window *window, mfb_mouse_move_func callback) {
if(window != 0x0) {
SWindowData *window_data = (SWindowData *) window;
window_data->mouse_move_func = callback;
}
}
//-------------------------------------
void mfb_mouse_scroll_callback(mfb_mouse_scroll_func callback) {
g_mouse_wheel_func = callback;
void mfb_mouse_scroll_callback(struct Window *window, mfb_mouse_scroll_func callback) {
if(window != 0x0) {
SWindowData *window_data = (SWindowData *) window;
window_data->mouse_wheel_func = callback;
}
}
//-------------------------------------
void mfb_set_user_data(void *user_data) {
g_user_data = user_data;
void mfb_set_user_data(struct Window *window, void *user_data) {
if(window != 0x0) {
SWindowData *window_data = (SWindowData *) window;
window_data->user_data = user_data;
}
}
//-------------------------------------
void *mfb_get_user_data(struct Window *window) {
if(window != 0x0) {
SWindowData *window_data = (SWindowData *) window;
return window_data->user_data;
}
return 0x0;
}
//-------------------------------------
void mfb_close(struct Window *window)
{
if(window != 0x0) {
SWindowData *window_data = (SWindowData *) window;
window_data->close = true;
}
}
//-------------------------------------
void keyboard_default(struct Window *window, Key key, KeyMod mod, bool isPressed) {
kUnused(mod);
kUnused(isPressed);
if (key == KB_KEY_ESCAPE) {
SWindowData *window_data = (SWindowData *) window;
window_data->close = true;
}
}
//-------------------------------------
const char *mfb_get_key_name(Key key) {

58
src/MiniFB_cpp.cpp
View File

@ -1,38 +1,54 @@
#include <MiniFB_cpp.h>
#include <MiniFB_enums.h>
#include <vector>
std::function<void(void *, bool)> Stub::m_active;
std::function<void(void *, int, int)> Stub::m_resize;
std::function<void(void *, Key, KeyMod, bool)> Stub::m_keyboard;
std::function<void(void *, unsigned int)> Stub::m_char_input;
std::function<void(void *, MouseButton, KeyMod, bool)> Stub::m_mouse_btn;
std::function<void(void *, int, int)> Stub::m_mouse_move;
std::function<void(void *, KeyMod, float, float)> Stub::m_scroll;
Stub *
Stub::GetInstance(struct Window *window) {
static std::vector<Stub *> s_instances;
void Stub::active_stub(void *user_data, bool isActive) {
m_active(user_data, isActive);
for(Stub *instance : s_instances) {
if(instance->m_window == window) {
return instance;
}
}
s_instances.push_back(new Stub);
s_instances.back()->m_window = window;
return s_instances.back();
}
void Stub::resize_stub(void *user_data, int width, int height) {
m_resize(user_data, width, height);
void Stub::active_stub(struct Window *window, bool isActive) {
Stub *stub = Stub::GetInstance(window);
stub->m_active(window, isActive);
}
void Stub::keyboard_stub(void *user_data, Key key, KeyMod mod, bool isPressed) {
m_keyboard(user_data, key, mod, isPressed);
void Stub::resize_stub(struct Window *window, int width, int height) {
Stub *stub = Stub::GetInstance(window);
stub->m_resize(window, width, height);
}
void Stub::char_input_stub(void *user_data, unsigned int code) {
m_char_input(user_data, code);
void Stub::keyboard_stub(struct Window *window, Key key, KeyMod mod, bool isPressed) {
Stub *stub = Stub::GetInstance(window);
stub->m_keyboard(window, key, mod, isPressed);
}
void Stub::mouse_btn_stub(void *user_data, MouseButton button, KeyMod mod, bool isPressed) {
m_mouse_btn(user_data, button, mod, isPressed);
void Stub::char_input_stub(struct Window *window, unsigned int code) {
Stub *stub = Stub::GetInstance(window);
stub->m_char_input(window, code);
}
void Stub::mouse_move_stub(void *user_data, int x, int y) {
m_mouse_move(user_data, x, y);
void Stub::mouse_btn_stub(struct Window *window, MouseButton button, KeyMod mod, bool isPressed) {
Stub *stub = Stub::GetInstance(window);
stub->m_mouse_btn(window, button, mod, isPressed);
}
void Stub::scroll_stub(void *user_data, KeyMod mod, float deltaX, float deltaY) {
m_scroll(user_data, mod, deltaX, deltaY);
void Stub::mouse_move_stub(struct Window *window, int x, int y) {
Stub *stub = Stub::GetInstance(window);
stub->m_mouse_move(window, x, y);
}
void Stub::scroll_stub(struct Window *window, KeyMod mod, float deltaX, float deltaY) {
Stub *stub = Stub::GetInstance(window);
stub->m_scroll(window, mod, deltaX, deltaY);
}

17
src/MiniFB_internal.h
View File

@ -1,11 +1,10 @@
#pragma once
#include "MiniFB.h"
#include "MiniFB_enums.h"
extern void *g_user_data;
#define kCall(f, ...) if((f)) (f)(g_user_data, __VA_ARGS__);
#define kUnused(var) (void) var;
#define kCall(func, ...) if(window_data && window_data->func) window_data->func((struct Window *) window_data, __VA_ARGS__);
#define kUnused(var) (void) var;
#if defined(__cplusplus)
extern "C" {
@ -13,15 +12,7 @@ extern "C" {
short int keycodes[512];
void init_keycodes();
void keyboard_default(void *user_data, Key key, KeyMod mod, bool isPressed);
extern mfb_active_func g_active_func;
extern mfb_resize_func g_resize_func;
extern mfb_keyboard_func g_keyboard_func;
extern mfb_char_input_func g_char_input_func;
extern mfb_mouse_btn_func g_mouse_btn_func;
extern mfb_mouse_move_func g_mouse_move_func;
extern mfb_mouse_scroll_func g_mouse_wheel_func;
void keyboard_default(struct Window *window, Key key, KeyMod mod, bool isPressed);
#if defined(__cplusplus)
}

33
src/WindowData.h Normal file
View File

@ -0,0 +1,33 @@
#pragma once
#include <stdint.h>
#include <stdbool.h>
#include <MiniFB_enums.h>
typedef struct {
void *specific;
void *user_data;
mfb_active_func active_func;
mfb_resize_func resize_func;
mfb_keyboard_func keyboard_func;
mfb_char_input_func char_input_func;
mfb_mouse_btn_func mouse_btn_func;
mfb_mouse_move_func mouse_move_func;
mfb_mouse_scroll_func mouse_wheel_func;
uint32_t window_width;
uint32_t window_height;
uint32_t dst_offset_x;
uint32_t dst_offset_y;
uint32_t dst_width;
uint32_t dst_height;
void *draw_buffer;
uint32_t buffer_width;
uint32_t buffer_height;
uint32_t buffer_stride;
uint32_t mod_keys;
bool close;
} SWindowData;

372
src/macosx/MacMiniFB.m
View File

@ -1,6 +1,6 @@
#include "OSXWindow.h"
#include "OSXWindowFrameView.h"
#include "OSXWindowData.h"
#include "WindowData_OSX.h"
#include <MiniFB.h>
#include <MiniFB_enums.h>
#include <MiniFB_internal.h>
@ -11,15 +11,11 @@
#endif
#include <unistd.h>
SWindowData g_window_data = { 0 };
void init_keycodes();
#if defined(USE_METAL_API)
extern id<MTLDevice> g_metal_device;
extern id<MTLCommandQueue> g_command_queue;
extern id<MTLLibrary> g_library;
extern id<MTLRenderPipelineState> g_pipeline_state;
id<MTLDevice> g_metal_device;
id<MTLLibrary> g_library;
Vertex gVertices[4] = {
{-1.0, -1.0, 0, 1},
@ -32,93 +28,93 @@ Vertex gVertices[4] = {
NSString* g_shadersSrc = @
" #include <metal_stdlib>\n"
"using namespace metal;\n"
"using namespace metal;\n"
"struct VertexOutput {\n"
"float4 pos [[position]];\n"
"float2 texcoord;\n"
"};\n"
"struct VertexOutput {\n"
"float4 pos [[position]];\n"
"float2 texcoord;\n"
"};\n"
"vertex VertexOutput vertFunc(unsigned int vID[[vertex_id]])\n"
"{\n"
"VertexOutput out;\n"
"vertex VertexOutput vertFunc(unsigned int vID[[vertex_id]])\n"
"{\n"
"VertexOutput out;\n"
"out.pos.x = (float)(vID / 2) * 4.0 - 1.0;\n"
"out.pos.y = (float)(vID % 2) * 4.0 - 1.0;\n"
"out.pos.z = 0.0;\n"
"out.pos.w = 1.0;\n"
"out.pos.x = (float)(vID / 2) * 4.0 - 1.0;\n"
"out.pos.y = (float)(vID % 2) * 4.0 - 1.0;\n"
"out.pos.z = 0.0;\n"
"out.pos.w = 1.0;\n"
"out.texcoord.x = (float)(vID / 2) * 2.0;\n"
"out.texcoord.y = 1.0 - (float)(vID % 2) * 2.0;\n"
"out.texcoord.x = (float)(vID / 2) * 2.0;\n"
"out.texcoord.y = 1.0 - (float)(vID % 2) * 2.0;\n"
"return out;\n"
"}\n"
"return out;\n"
"}\n"
"struct Vertex\n"
"{\n"
"float4 position [[position]];\n"
"};\n"
"vertex VertexOutput vertFunc2(unsigned int vID[[vertex_id]], device Vertex *pos [[buffer(0)]])\n"
"{\n"
"VertexOutput out;\n"
"vertex VertexOutput vertFunc2(unsigned int vID[[vertex_id]], device Vertex *pos [[buffer(0)]])\n"
"{\n"
"VertexOutput out;\n"
"out.pos = pos[vID].position;\n"
"out.pos = pos[vID].position;\n"
"out.texcoord.x = (float)(vID / 2);\n"
"out.texcoord.y = 1.0 - (float)(vID % 2);\n"
"out.texcoord.x = (float)(vID / 2);\n"
"out.texcoord.y = 1.0 - (float)(vID % 2);\n"
"return out;\n"
"}\n"
"return out;\n"
"}\n"
"fragment float4 fragFunc(VertexOutput input [[stage_in]],\n"
"texture2d<half> colorTexture [[ texture(0) ]])\n"
"{\n"
"constexpr sampler textureSampler(mag_filter::nearest, min_filter::nearest);\n"
"fragment float4 fragFunc(VertexOutput input [[stage_in]],\n"
"texture2d<half> colorTexture [[ texture(0) ]])\n"
"{\n"
"constexpr sampler textureSampler(mag_filter::nearest, min_filter::nearest);\n"
// Sample the texture to obtain a color
"const half4 colorSample = colorTexture.sample(textureSampler, input.texcoord);\n"
// Sample the texture to obtain a color
"const half4 colorSample = colorTexture.sample(textureSampler, input.texcoord);\n"
// We return the color of the texture
"return float4(colorSample);\n"
//"return float4(input.texcoord.x, input.texcoord.y, 0.0, 1.0);\n"
"}\n";
// We return the color of the texture
"return float4(colorSample);\n"
//"return float4(input.texcoord.x, input.texcoord.y, 0.0, 1.0);\n"
"}\n";
#endif
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#if defined(USE_METAL_API)
static bool create_shaders() {
// Error
NSError* nsError = NULL;
NSError** nsErrorPtr = &nsError;
static bool create_shaders(SWindowData_OSX *window_data_osx) {
// Error
NSError* nsError = 0x0;
NSError** nsErrorPtr = &nsError;
id<MTLLibrary> library = [g_metal_device newLibraryWithSource:g_shadersSrc
options:[[MTLCompileOptions alloc] init]
error:nsErrorPtr];
id<MTLLibrary> library = [g_metal_device newLibraryWithSource:g_shadersSrc
options:[[MTLCompileOptions alloc] init]
error:nsErrorPtr];
// Error update
if (nsError || !library) {
NSLog(@"Unable to create shaders %@", nsError);
return false;
}
// Error update
if (nsError || !library) {
NSLog(@"Unable to create shaders %@", nsError);
return false;
}
g_library = library;
NSLog(@"Names %@", [g_library functionNames]);
g_library = library;
NSLog(@"Names %@", [g_library functionNames]);
id<MTLFunction> vertex_shader_func = [g_library newFunctionWithName:@"vertFunc2"];
id<MTLFunction> fragment_shader_func = [g_library newFunctionWithName:@"fragFunc"];
id<MTLFunction> vertex_shader_func = [g_library newFunctionWithName:@"vertFunc2"];
id<MTLFunction> fragment_shader_func = [g_library newFunctionWithName:@"fragFunc"];
if (!vertex_shader_func) {
printf("Unable to get vertFunc!\n");
return false;
}
if (!vertex_shader_func) {
printf("Unable to get vertFunc!\n");
return false;
}
if (!fragment_shader_func) {
printf("Unable to get fragFunc!\n");
return false;
}
if (!fragment_shader_func) {
printf("Unable to get fragFunc!\n");
return false;
}
// Create a reusable pipeline state
MTLRenderPipelineDescriptor *pipelineStateDescriptor = [[MTLRenderPipelineDescriptor alloc] init];
@ -127,100 +123,108 @@ static bool create_shaders() {
pipelineStateDescriptor.fragmentFunction = fragment_shader_func;
pipelineStateDescriptor.colorAttachments[0].pixelFormat = 80; //bgra8Unorm;
NSError *error = NULL;
g_pipeline_state = [g_metal_device newRenderPipelineStateWithDescriptor:pipelineStateDescriptor error:&error];
if (!g_pipeline_state)
NSError *error = 0x0;
window_data_osx->metal.pipeline_state = [g_metal_device newRenderPipelineStateWithDescriptor:pipelineStateDescriptor error:&error];
if (!window_data_osx->metal.pipeline_state)
{
NSLog(@"Failed to created pipeline state, error %@", error);
}
return true;
return true;
}
#endif
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
int mfb_open(const char* name, int width, int height)
struct Window *mfb_open(const char *title, int width, int height)
{
return mfb_open_ex(name, width, height, 0);
return mfb_open_ex(title, width, height, 0);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
int mfb_open_ex(const char* name, int width, int height, int flags)
struct Window *mfb_open_ex(const char *title, int width, int height, int flags)
{
NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
init_keycodes();
g_window_data.window_width = width;
g_window_data.window_height = height;
SWindowData *window_data = malloc(sizeof(SWindowData));
memset(window_data, 0, sizeof(SWindowData));
g_window_data.dst_width = width;
g_window_data.dst_height = height;
SWindowData_OSX *window_data_osx = malloc(sizeof(SWindowData_OSX));
memset(window_data_osx, 0, sizeof(SWindowData_OSX));
window_data->specific = window_data_osx;
g_window_data.buffer_width = width;
g_window_data.buffer_height = height;
window_data->window_width = width;
window_data->window_height = height;
[NSApplication sharedApplication];
[NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];
window_data->dst_width = width;
window_data->dst_height = height;
window_data->buffer_width = width;
window_data->buffer_height = height;
window_data->buffer_stride = width * 4;
[NSApplication sharedApplication];
[NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];
#if defined(USE_METAL_API)
g_metal_device = MTLCreateSystemDefaultDevice();
g_metal_device = MTLCreateSystemDefaultDevice();
if (!g_metal_device) {
printf("Your device/OS doesn't support Metal.");
return -1;
}
if (!g_metal_device) {
printf("Your device/OS doesn't support Metal.");
return 0x0;
}
if (!create_shaders()) {
return -2;
}
if (!create_shaders((SWindowData_OSX *) window_data->specific)) {
return 0x0;
}
#endif
NSWindowStyleMask styles = NSWindowStyleMaskClosable | NSWindowStyleMaskTitled;
NSWindowStyleMask styles = NSWindowStyleMaskClosable | NSWindowStyleMaskTitled;
if (flags & WF_BORDERLESS)
styles |= NSWindowStyleMaskBorderless;
if (flags & WF_BORDERLESS)
styles |= NSWindowStyleMaskBorderless;
if (flags & WF_RESIZABLE)
styles |= NSWindowStyleMaskResizable;
if (flags & WF_RESIZABLE)
styles |= NSWindowStyleMaskResizable;
NSRect rectangle = NSMakeRect(0, 0, width, height);
g_window_data.window = [[OSXWindow alloc] initWithContentRect:rectangle styleMask:styles backing:NSBackingStoreBuffered defer:NO];
if (!g_window_data.window)
return -3;
NSRect rectangle = NSMakeRect(0, 0, width, height);
window_data_osx->window = [[OSXWindow alloc] initWithContentRect:rectangle styleMask:styles backing:NSBackingStoreBuffered defer:NO windowData:window_data];
if (!window_data_osx->window)
return 0x0;
#if defined(USE_METAL_API)
g_window_data.draw_buffer = malloc(width * height * 4);
window_data->draw_buffer = malloc(width * height * 4);
if (!g_window_data.draw_buffer)
return -4;
if (!window_data->draw_buffer)
return 0x0;
// Setup command queue
g_command_queue = [g_metal_device newCommandQueue];
// Setup command queue
window_data_osx->metal.command_queue = [g_metal_device newCommandQueue];
WindowViewController* viewController = [WindowViewController new];
MTLTextureDescriptor* textureDescriptor = [[MTLTextureDescriptor alloc] init];
MTLTextureDescriptor* textureDescriptor = [[MTLTextureDescriptor alloc] init];
// Indicate that each pixel has a blue, green, red, and alpha channel, where each channel is
// an 8-bit unsigned normalized value (i.e. 0 maps to 0.0 and 255 maps to 1.0)
textureDescriptor.pixelFormat = MTLPixelFormatBGRA8Unorm;
// Indicate that each pixel has a blue, green, red, and alpha channel, where each channel is
// an 8-bit unsigned normalized value (i.e. 0 maps to 0.0 and 255 maps to 1.0)
textureDescriptor.pixelFormat = MTLPixelFormatBGRA8Unorm;
// Set the pixel dimensions of the texture
textureDescriptor.width = width;
textureDescriptor.height = height;
// Set the pixel dimensions of the texture
textureDescriptor.width = width;
textureDescriptor.height = height;
// Create the texture from the device by using the descriptor
// Create the texture from the device by using the descriptor
for (int i = 0; i < MaxBuffersInFlight; ++i) {
viewController->m_texture_buffers[i] = [g_metal_device newTextureWithDescriptor:textureDescriptor];
}
for (int i = 0; i < MaxBuffersInFlight; ++i) {
viewController->m_texture_buffers[i] = [g_metal_device newTextureWithDescriptor:textureDescriptor];
}
// Used for syncing the CPU and GPU
viewController->m_semaphore = dispatch_semaphore_create(MaxBuffersInFlight);
viewController->m_draw_buffer = g_window_data.draw_buffer;
// Used for syncing the CPU and GPU
viewController->m_semaphore = dispatch_semaphore_create(MaxBuffersInFlight);
viewController->m_draw_buffer = window_data->draw_buffer;
viewController->m_width = width;
viewController->m_height = height;
@ -228,30 +232,29 @@ int mfb_open_ex(const char* name, int width, int height, int flags)
view.device = g_metal_device;
view.delegate = viewController;
view.autoresizingMask = NSViewWidthSizable | NSViewHeightSizable;
[g_window_data.window.contentView addSubview:view];
[window_data_osx->window.contentView addSubview:view];
g_window_data.buffer_width = width;
g_window_data.buffer_height = height;
//window_data->buffer_width = width;
//window_data->buffer_height = height;
//window_data->buffer_stride = width * 4;
//[g_window_data.window updateSize];
//[window_data->window updateSize];
#endif
[g_window_data.window setTitle:[NSString stringWithUTF8String:name]];
[g_window_data.window setReleasedWhenClosed:NO];
[g_window_data.window performSelectorOnMainThread:@selector(makeKeyAndOrderFront:) withObject:nil waitUntilDone:YES];
[g_window_data.window setAcceptsMouseMovedEvents:YES];
[window_data_osx->window setTitle:[NSString stringWithUTF8String:title]];
[window_data_osx->window setReleasedWhenClosed:NO];
[window_data_osx->window performSelectorOnMainThread:@selector(makeKeyAndOrderFront:) withObject:nil waitUntilDone:YES];
[window_data_osx->window setAcceptsMouseMovedEvents:YES];
[g_window_data.window center];
[window_data_osx->window center];
[NSApp activateIgnoringOtherApps:YES];
[NSApp activateIgnoringOtherApps:YES];
#if defined(USE_METAL_API)
[NSApp finishLaunching];
[NSApp finishLaunching];
#endif
if (g_keyboard_func == 0x0) {
mfb_keyboard_callback(keyboard_default);
}
mfb_keyboard_callback((struct Window *) window_data, keyboard_default);
#if defined(USE_METAL_API)
NSLog(@"Window created using Metal API");
@ -259,41 +262,42 @@ int mfb_open_ex(const char* name, int width, int height, int flags)
NSLog(@"Window created using Cocoa API");
#endif
[pool drain];
[pool drain];
return 1;
return (struct Window *) window_data;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void keyboard_default(void *user_data, Key key, KeyMod mod, bool isPressed) {
kUnused(user_data);
kUnused(mod);
kUnused(isPressed);
if (key == KB_KEY_ESCAPE)
g_window_data.close = true;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void mfb_close()
static void destroy_window_data(SWindowData *window_data)
{
NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
if(window_data == 0x0)
return;
g_window_data.close = true;
if (g_window_data.window)
[g_window_data.window close];
NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
[pool drain];
SWindowData_OSX *window_data_osx = (SWindowData_OSX *) window_data->specific;
if(window_data_osx != 0x0) {
OSXWindow *window = window_data_osx->window;
[window removeWindowData];
[window performClose:nil];
memset(window_data_osx, 0, sizeof(SWindowData_OSX));
free(window_data_osx);
}
memset(window_data, 0, sizeof(SWindowData));
free(window_data);
[pool drain];
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
static int update_events()
static void update_events(SWindowData *window_data)
{
NSEvent* event;
NSEvent* event;
NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
do
{
event = [NSApp nextEventMatchingMask:NSEventMaskAny untilDate:[NSDate distantPast] inMode:NSDefaultRunLoopMode dequeue:YES];
@ -301,57 +305,67 @@ static int update_events()
[NSApp sendEvent:event];
}
}
while ((g_window_data.close == false) && event);
while ((window_data->close == false) && event);
[pool release];
if(g_window_data.close == true)
return -1;
return 0;
[pool release];
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
int mfb_update(void* buffer)
UpdateState mfb_update(struct Window *window, void* buffer)
{
if(buffer == 0x0)
return -2;
if(window == 0x0) {
return STATE_INVALID_WINDOW;
}
SWindowData *window_data = (SWindowData *) window;
if(window_data->close) {
destroy_window_data(window_data);
return STATE_EXIT;
}
if(buffer == 0x0) {
return STATE_INVALID_BUFFER;
}
#if defined(USE_METAL_API)
memcpy(g_window_data.draw_buffer, buffer, g_window_data.buffer_width * g_window_data.buffer_height * 4);
memcpy(window_data->draw_buffer, buffer, window_data->buffer_width * window_data->buffer_height * 4);
#else
g_window_data.draw_buffer = buffer;
window_data->draw_buffer = buffer;
#endif
int state = update_events();
if(g_window_data.close == false)
[[g_window_data.window contentView] setNeedsDisplay:YES];
update_events(window_data);
if(window_data->close == false) {
SWindowData_OSX *window_data_osx = (SWindowData_OSX *) window_data->specific;
[[window_data_osx->window contentView] setNeedsDisplay:YES];
}
return state;
return STATE_OK;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
bool mfb_set_viewport(unsigned offset_x, unsigned offset_y, unsigned width, unsigned height)
bool mfb_set_viewport(struct Window *window, unsigned offset_x, unsigned offset_y, unsigned width, unsigned height)
{
if(offset_x + width > g_window_data.window_width) {
SWindowData *window_data = (SWindowData *) window;
if(offset_x + width > window_data->window_width) {
return false;
}
if(offset_y + height > g_window_data.window_height) {
if(offset_y + height > window_data->window_height) {
return false;
}
g_window_data.dst_offset_x = offset_x;
g_window_data.dst_offset_y = offset_y;
g_window_data.dst_width = width;
g_window_data.dst_height = height;
window_data->dst_offset_x = offset_x;
window_data->dst_offset_y = offset_y;
window_data->dst_width = width;
window_data->dst_height = height;
#if defined(USE_METAL_API)
float x1 = ((float) offset_x / g_window_data.window_width) * 2.0f - 1.0f;
float x2 = (((float) offset_x + width) / g_window_data.window_width) * 2.0f - 1.0f;
float y1 = ((float) offset_y / g_window_data.window_height) * 2.0f - 1.0f;
float y2 = (((float) offset_y + height) / g_window_data.window_height) * 2.0f - 1.0f;
float x1 = ((float) offset_x / window_data->window_width) * 2.0f - 1.0f;
float x2 = (((float) offset_x + width) / window_data->window_width) * 2.0f - 1.0f;
float y1 = ((float) offset_y / window_data->window_height) * 2.0f - 1.0f;
float y2 = (((float) offset_y + height) / window_data->window_height) * 2.0f - 1.0f;
gVertices[0].x = x1;
gVertices[0].y = y1;

12
src/macosx/OSXWindow.h
View File

@ -1,10 +1,18 @@
#import <Cocoa/Cocoa.h>
#include <WindowData.h>
// @class OSXWindowFrameView;
@interface OSXWindow : NSWindow<NSWindowDelegate>
{
NSView *childContentView;
NSView *childContentView;
@public SWindowData *window_data;
}
- (id)initWithContentRect:(NSRect)contentRect
styleMask:(NSWindowStyleMask)windowStyle
backing:(NSBackingStoreType)bufferingType
defer:(BOOL)deferCreation
windowData:(SWindowData *) windowData;
- (void) removeWindowData;
@end

74
src/macosx/OSXWindow.m
View File

@ -1,22 +1,20 @@
#import "OSXWindow.h"
#import "OSXWindowFrameView.h"
#include "OSXWindowData.h"
#include "WindowData_OSX.h"
#include <MiniFB_internal.h>
#include <MiniFB_enums.h>
extern SWindowData g_window_data;
extern short int g_keycodes[512];
bool gActive = false;
@implementation OSXWindow
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- (id)initWithContentRect:(NSRect)contentRect
styleMask:(NSWindowStyleMask)windowStyle
backing:(NSBackingStoreType)bufferingType
defer:(BOOL)deferCreation
styleMask:(NSWindowStyleMask)windowStyle
backing:(NSBackingStoreType)bufferingType
defer:(BOOL)deferCreation
windowData:(SWindowData *) windowData
{
self = [super
initWithContentRect:contentRect
@ -30,12 +28,24 @@ bool gActive = false;
[self setBackgroundColor:[NSColor clearColor]];
self.delegate = self;
self->window_data = windowData;
OSXWindowFrameView *view = (OSXWindowFrameView *) self->childContentView.superview;
view->window_data = windowData;
}
return self;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- (void) removeWindowData {
self->window_data = 0x0;
OSXWindowFrameView *view = (OSXWindowFrameView *) self->childContentView.superview;
view->window_data = 0x0;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- (void)dealloc
{
[[NSNotificationCenter defaultCenter]
@ -62,7 +72,7 @@ bool gActive = false;
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-(void)flagsChanged:(NSEvent *)event
- (void)flagsChanged:(NSEvent *)event
{
const uint32_t flags = [event modifierFlags];
uint32_t mod_keys = 0, mod_keys_aux = 0;
@ -88,32 +98,31 @@ bool gActive = false;
mod_keys |= KB_MOD_NUM_LOCK;
}
if(mod_keys != g_window_data.mod_keys) {
if(mod_keys != window_data->mod_keys) {
short int keyCode = keycodes[[event keyCode] & 0x1ff];
if(keyCode != KB_KEY_UNKNOWN) {
mod_keys_aux = mod_keys ^ g_window_data.mod_keys;
mod_keys_aux = mod_keys ^ window_data->mod_keys;
if(mod_keys_aux & KB_MOD_CAPS_LOCK) {
kCall(g_keyboard_func, keyCode, mod_keys, (mod_keys & KB_MOD_CAPS_LOCK) != 0);
kCall(keyboard_func, keyCode, mod_keys, (mod_keys & KB_MOD_CAPS_LOCK) != 0);
}
if(mod_keys_aux & KB_MOD_SHIFT) {
kCall(g_keyboard_func, keyCode, mod_keys, (mod_keys & KB_MOD_SHIFT) != 0);
kCall(keyboard_func, keyCode, mod_keys, (mod_keys & KB_MOD_SHIFT) != 0);
}
if(mod_keys_aux & KB_MOD_CONTROL) {
kCall(g_keyboard_func, keyCode, mod_keys, (mod_keys & KB_MOD_CONTROL) != 0);
kCall(keyboard_func, keyCode, mod_keys, (mod_keys & KB_MOD_CONTROL) != 0);
}
if(mod_keys_aux & KB_MOD_ALT) {
kCall(g_keyboard_func, keyCode, mod_keys, (mod_keys & KB_MOD_ALT) != 0);
kCall(keyboard_func, keyCode, mod_keys, (mod_keys & KB_MOD_ALT) != 0);
}
if(mod_keys_aux & KB_MOD_SUPER) {
kCall(g_keyboard_func, keyCode, mod_keys, (mod_keys & KB_MOD_SUPER) != 0);
kCall(keyboard_func, keyCode, mod_keys, (mod_keys & KB_MOD_SUPER) != 0);
}
if(mod_keys_aux & KB_MOD_NUM_LOCK) {
kCall(g_keyboard_func, keyCode, mod_keys, (mod_keys & KB_MOD_NUM_LOCK) != 0);
kCall(keyboard_func, keyCode, mod_keys, (mod_keys & KB_MOD_NUM_LOCK) != 0);
}
}
}
g_window_data.mod_keys = mod_keys;
//NSLog(@"KeyCode: %d (%x) - %x", [event keyCode], [event keyCode], flags);
window_data->mod_keys = mod_keys;
[super flagsChanged:event];
}
@ -123,7 +132,7 @@ bool gActive = false;
- (void)keyDown:(NSEvent *)event
{
short int keyCode = keycodes[[event keyCode] & 0x1ff];
kCall(g_keyboard_func, keyCode, g_window_data.mod_keys, true);
kCall(keyboard_func, keyCode, window_data->mod_keys, true);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -131,7 +140,7 @@ bool gActive = false;
- (void)keyUp:(NSEvent *)event
{
short int keyCode = keycodes[[event keyCode] & 0x1ff];
kCall(g_keyboard_func, keyCode, g_window_data.mod_keys, false);
kCall(keyboard_func, keyCode, window_data->mod_keys, false);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -155,7 +164,7 @@ bool gActive = false;
if ((code & 0xff00) == 0xf700)
continue;
kCall(g_char_input_func, code);
kCall(char_input_func, code);
}
}
@ -165,9 +174,10 @@ bool gActive = false;
{
kUnused(notification);
if(gActive == true) {
gActive = false;
kCall(g_active_func, false);
SWindowData_OSX *window_data_osx = (SWindowData_OSX *) window_data->specific;
if(window_data_osx->active == true) {
window_data_osx->active = false;
kCall(active_func, false);
}
}
@ -217,18 +227,20 @@ bool gActive = false;
- (void)windowDidBecomeKey:(NSNotification *)notification
{
kUnused(notification);
kCall(g_active_func, true);
kCall(active_func, true);
}
- (void)windowDidResignKey:(NSNotification *)notification
{
kUnused(notification);
kCall(g_active_func, false);
kCall(active_func, false);
}
- (void)windowWillClose:(NSNotification *)notification {
kUnused(notification);
g_window_data.close = true;
if(window_data) {
window_data->close = true;
}
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -258,7 +270,7 @@ bool gActive = false;
- (void)willClose
{
g_window_data.close = true;
window_data->close = true;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -267,10 +279,10 @@ bool gActive = false;
kUnused(notification);
CGSize size = [self contentRectForFrameRect:[self frame]].size;
g_window_data.window_width = size.width;
g_window_data.window_height = size.height;
window_data->window_width = size.width;
window_data->window_height = size.height;
kCall(g_resize_func, size.width, size.height);
kCall(resize_func, size.width, size.height);
}
@end

22
src/macosx/OSXWindowData.h
View File

@ -1,22 +0,0 @@
#pragma once
#include <MiniFB_enums.h>
@class OSXWindow;
typedef struct {
OSXWindow *window;
uint32_t window_width;
uint32_t window_height;
uint32_t dst_offset_x;
uint32_t dst_offset_y;
uint32_t dst_width;
uint32_t dst_height;
void *draw_buffer;
uint32_t buffer_width;
uint32_t buffer_height;
uint32_t mod_keys;
bool close;
} SWindowData;

21
src/macosx/OSXWindowFrameView.h
View File

@ -1,5 +1,7 @@
#import <Cocoa/Cocoa.h>
#include "WindowData.h"
#if defined(USE_METAL_API)
#import <MetalKit/MetalKit.h>
@ -8,19 +10,19 @@ typedef struct Vertex {
} Vertex;
// Number of textures in flight (tripple buffered)
static const int MaxBuffersInFlight = 3;
enum { MaxBuffersInFlight = 3 };
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@interface WindowViewController : NSViewController<MTKViewDelegate>
{
@public id<MTLTexture> m_texture_buffers[MaxBuffersInFlight];
@public int m_current_buffer;
@public void* m_draw_buffer;
@public int m_width;
@public int m_height;
// Used for syncing with CPU/GPU
@public dispatch_semaphore_t m_semaphore;
@public id<MTLTexture> m_texture_buffers[MaxBuffersInFlight];
@public int m_current_buffer;
@public void* m_draw_buffer;
@public int m_width;
@public int m_height;
// Used for syncing with CPU/GPU
@public dispatch_semaphore_t m_semaphore;
}
@end
@ -30,8 +32,9 @@ static const int MaxBuffersInFlight = 3;
@interface OSXWindowFrameView : NSView
{
@public SWindowData *window_data;
#if defined(USE_METAL_API)
@private NSTrackingArea* trackingArea;
@private NSTrackingArea* trackingArea;
#endif
}

62
src/macosx/OSXWindowFrameView.m
View File

@ -1,31 +1,32 @@
#import "OSXWindowFrameView.h"
#import "OSXWindow.h"
#include "OSXWindowData.h"
#include "WindowData_OSX.h"
#include <MiniFB_internal.h>
extern SWindowData g_window_data;
#if defined(USE_METAL_API)
#import <MetalKit/MetalKit.h>
id<MTLDevice> g_metal_device;
id<MTLCommandQueue> g_command_queue;
id<MTLLibrary> g_library;
id<MTLRenderPipelineState> g_pipeline_state;
extern id<MTLDevice> g_metal_device;
extern id<MTLLibrary> g_library;
extern Vertex gVertices[4];
@implementation WindowViewController
-(void)mtkView:(nonnull MTKView *)view drawableSizeWillChange:(CGSize)size
- (void)mtkView:(nonnull MTKView *)view drawableSizeWillChange:(CGSize)size
{
(void)view;
(void)size;
// resize
}
-(void)drawInMTKView:(nonnull MTKView *)view
- (void)drawInMTKView:(nonnull MTKView *)view
{
OSXWindow *window = (OSXWindow *) view.window;
if(window->window_data == 0x0) {
return;
}
// Wait to ensure only MaxBuffersInFlight number of frames are getting proccessed
// by any stage in the Metal pipeline (App, Metal, Drivers, GPU, etc)
dispatch_semaphore_wait(m_semaphore, DISPATCH_TIME_FOREVER);
@ -42,7 +43,8 @@ extern Vertex gVertices[4];
mipmapLevel:0 withBytes:m_draw_buffer bytesPerRow:bytesPerRow];
// Create a new command buffer for each render pass to the current drawable
id<MTLCommandBuffer> commandBuffer = [g_command_queue commandBuffer];
SWindowData_OSX *window_data_osx = (SWindowData_OSX *) window->window_data->specific;
id<MTLCommandBuffer> commandBuffer = [window_data_osx->metal.command_queue commandBuffer];
commandBuffer.label = @"minifb_command_buffer";
// Add completion hander which signals _inFlightSemaphore when Metal and the GPU has fully
@ -69,7 +71,9 @@ extern Vertex gVertices[4];
renderEncoder.label = @"minifb_command_encoder";
// Set render command encoder state
[renderEncoder setRenderPipelineState:g_pipeline_state];
OSXWindow *window = (OSXWindow *) view.window;
SWindowData_OSX *window_data_osx = (SWindowData_OSX *) window->window_data->specific;
[renderEncoder setRenderPipelineState:window_data_osx->metal.pipeline_state];
[renderEncoder setVertexBytes:gVertices
length:sizeof(gVertices)
@ -103,7 +107,7 @@ extern Vertex gVertices[4];
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#if defined(USE_METAL_API)
-(void)updateTrackingAreas
- (void)updateTrackingAreas
{
if(trackingArea != nil) {
[self removeTrackingArea:trackingArea];
@ -142,16 +146,20 @@ extern Vertex gVertices[4];
{
(void)rect;
if (!g_window_data.window || !g_window_data.draw_buffer)
if(!window_data)
return;
SWindowData_OSX *window_data_osx = (SWindowData_OSX *) window_data->specific;
if (!window_data_osx || !window_data_osx->window || !window_data->draw_buffer)
return;
CGContextRef context = [[NSGraphicsContext currentContext] graphicsPort];
CGColorSpaceRef space = CGColorSpaceCreateDeviceRGB();
CGDataProviderRef provider = CGDataProviderCreateWithData(NULL, g_window_data.draw_buffer, g_window_data.buffer_width * g_window_data.buffer_height * 4, NULL);
CGDataProviderRef provider = CGDataProviderCreateWithData(0x0, window_data->draw_buffer, window_data->buffer_width * window_data->buffer_height * 4, 0x0);
CGImageRef img = CGImageCreate(g_window_data.buffer_width, g_window_data.buffer_height, 8, 32, g_window_data.buffer_width * 4, space, kCGImageAlphaNoneSkipFirst | kCGBitmapByteOrder32Little,
provider, NULL, false, kCGRenderingIntentDefault);
CGImageRef img = CGImageCreate(window_data->buffer_width, window_data->buffer_height, 8, 32, window_data->buffer_width * 4, space, kCGImageAlphaNoneSkipFirst | kCGBitmapByteOrder32Little,
provider, 0x0, false, kCGRenderingIntentDefault);
const CGFloat components[] = {0.0f, 0.0f, 0.0f, 1.0f};
const CGColorRef black = CGColorCreate(space, components);
@ -159,12 +167,12 @@ extern Vertex gVertices[4];
CGColorSpaceRelease(space);
CGDataProviderRelease(provider);
if(g_window_data.dst_offset_x != 0 || g_window_data.dst_offset_y != 0 || g_window_data.dst_width != g_window_data.window_width || g_window_data.dst_height != g_window_data.window_height) {
if(window_data->dst_offset_x != 0 || window_data->dst_offset_y != 0 || window_data->dst_width != window_data->window_width || window_data->dst_height != window_data->window_height) {
CGContextSetFillColorWithColor(context, black);
CGContextFillRect(context, CGRectMake(0, 0, g_window_data.window_width, g_window_data.window_height));
CGContextFillRect(context, CGRectMake(0, 0, window_data->window_width, window_data->window_height));
}
CGContextDrawImage(context, CGRectMake(g_window_data.dst_offset_x, g_window_data.dst_offset_y, g_window_data.dst_width, g_window_data.dst_height), img);
CGContextDrawImage(context, CGRectMake(window_data->dst_offset_x, window_data->dst_offset_y, window_data->dst_width, window_data->dst_height), img);
CGImageRelease(img);
}
@ -183,7 +191,7 @@ extern Vertex gVertices[4];
- (void)mouseDown:(NSEvent*)event
{
(void)event;
kCall(g_mouse_btn_func, MOUSE_BTN_1, g_window_data.mod_keys, true);
kCall(mouse_btn_func, MOUSE_BTN_1, window_data->mod_keys, true);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -191,7 +199,7 @@ extern Vertex gVertices[4];
- (void)mouseUp:(NSEvent*)event
{
(void)event;
kCall(g_mouse_btn_func, MOUSE_BTN_1, g_window_data.mod_keys, false);
kCall(mouse_btn_func, MOUSE_BTN_1, window_data->mod_keys, false);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -199,7 +207,7 @@ extern Vertex gVertices[4];
- (void)rightMouseDown:(NSEvent*)event
{
(void)event;
kCall(g_mouse_btn_func, MOUSE_BTN_2, g_window_data.mod_keys, true);
kCall(mouse_btn_func, MOUSE_BTN_2, window_data->mod_keys, true);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -207,7 +215,7 @@ extern Vertex gVertices[4];
- (void)rightMouseUp:(NSEvent*)event
{
(void)event;
kCall(g_mouse_btn_func, MOUSE_BTN_1, g_window_data.mod_keys, false);
kCall(mouse_btn_func, MOUSE_BTN_1, window_data->mod_keys, false);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -215,7 +223,7 @@ extern Vertex gVertices[4];
- (void)otherMouseDown:(NSEvent *)event
{
(void)event;
kCall(g_mouse_btn_func, [event buttonNumber], g_window_data.mod_keys, true);
kCall(mouse_btn_func, [event buttonNumber], window_data->mod_keys, true);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -223,14 +231,14 @@ extern Vertex gVertices[4];
- (void)otherMouseUp:(NSEvent *)event
{
(void)event;
kCall(g_mouse_btn_func, [event buttonNumber], g_window_data.mod_keys, false);
kCall(mouse_btn_func, [event buttonNumber], window_data->mod_keys, false);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
- (void)scrollWheel:(NSEvent *)event
{
kCall(g_mouse_wheel_func, g_window_data.mod_keys, [event deltaX], [event deltaY]);
kCall(mouse_wheel_func, window_data->mod_keys, [event deltaX], [event deltaY]);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -254,7 +262,7 @@ extern Vertex gVertices[4];
{
NSPoint point = [event locationInWindow];
//NSPoint localPoint = [self convertPoint:point fromView:nil];
kCall(g_mouse_move_func, point.x, point.y);
kCall(mouse_move_func, point.x, point.y);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

21
src/macosx/WindowData_OSX.h Normal file
View File

@ -0,0 +1,21 @@
#pragma once
#include <MiniFB_enums.h>
#include <WindowData.h>
#if defined(USE_METAL_API)
#include <MetalKit/MetalKit.h>
#endif
@class OSXWindow;
typedef struct {
OSXWindow *window;
#if defined(USE_METAL_API)
struct {
id<MTLCommandQueue> command_queue;
id<MTLRenderPipelineState> pipeline_state;
} metal;
#endif
bool active;
} SWindowData_OSX;

411
src/wayland/WaylandMiniFB.c
View File

@ -1,7 +1,8 @@
#include <MiniFB.h>
#include "MiniFB_internal.h"
#include "MiniFB_enums.h"
#include "WaylandWindowData.h"
#include "WindowData.h"
#include "WindowData_Way.h"
#include <wayland-client.h>
#include <wayland-cursor.h>
@ -18,29 +19,48 @@
#include <sys/mman.h>
SWindowData g_window_data = { 0 };
static void
destroy(void)
destroy_window_data(SWindowData *window_data)
{
if (! g_window_data.display)
if(window_data == 0x0)
return;
#define KILL(NAME) \
do \
{ \
if (g_window_data.NAME) \
wl_##NAME##_destroy(g_window_data.NAME); \
} while (0); \
g_window_data.NAME = 0x0;
SWindowData_Way *window_data_way = (SWindowData_Way *) window_data->specific;
if(window_data_way != 0x0) {
memset(window_data_way, 0, sizeof(SWindowData_Way));
free(window_data_way);
}
memset(window_data, 0, sizeof(SWindowData));
free(window_data);
}
static void
destroy(SWindowData *window_data)
{
if(window_data == 0x0)
return;
SWindowData_Way *window_data_way = (SWindowData_Way *) window_data->specific;
if (window_data_way == 0x0 || window_data_way->display == 0x0) {
destroy_window_data(window_data);
return;
}
#define KILL(NAME) \
do \
{ \
if (window_data_way->NAME) \
wl_##NAME##_destroy(window_data_way->NAME); \
} while (0); \
window_data_way->NAME = 0x0;
KILL(shell_surface);
KILL(shell);
KILL(surface);
//KILL(buffer);
if(g_window_data.draw_buffer) {
wl_buffer_destroy(g_window_data.draw_buffer);
g_window_data.draw_buffer = 0x0;
if(window_data_way->draw_buffer) {
wl_buffer_destroy(window_data_way->draw_buffer);
window_data_way->draw_buffer = 0x0;
}
KILL(shm_pool);
KILL(shm);
@ -49,8 +69,9 @@ destroy(void)
KILL(seat);
KILL(registry);
#undef KILL
wl_display_disconnect(g_window_data.display);
memset(&g_window_data, 0, sizeof(SWindowData));
wl_display_disconnect(window_data_way->display);
destroy_window_data(window_data);
}
// This event provides a file descriptor to the client which can be memory-mapped
@ -75,12 +96,13 @@ keyboard_keymap(void *data, struct wl_keyboard *keyboard, uint32_t format, int f
static void
keyboard_enter(void *data, struct wl_keyboard *keyboard, uint32_t serial, struct wl_surface *surface, struct wl_array *keys)
{
kUnused(data);
kUnused(keyboard);
kUnused(serial);
kUnused(surface);
kUnused(keys);
kCall(g_active_func, true);
SWindowData *window_data = (SWindowData *) data;
kCall(active_func, true);
}
// The leave notification is sent before the enter notification for the new focus.
@ -89,11 +111,12 @@ keyboard_enter(void *data, struct wl_keyboard *keyboard, uint32_t serial, struct
static void
keyboard_leave(void *data, struct wl_keyboard *keyboard, uint32_t serial, struct wl_surface *surface)
{
kUnused(data);
kUnused(keyboard);
kUnused(serial);
kUnused(surface);
kCall(g_active_func, false);
SWindowData *window_data = (SWindowData *) data;
kCall(active_func, false);
}
// A key was pressed or released. The time argument is a timestamp with
@ -105,10 +128,11 @@ keyboard_leave(void *data, struct wl_keyboard *keyboard, uint32_t serial, struct
static void
keyboard_key(void *data, struct wl_keyboard *keyboard, uint32_t serial, uint32_t time, uint32_t key, uint32_t state)
{
kUnused(data);
kUnused(keyboard);
kUnused(serial);
kUnused(time);
SWindowData *window_data = (SWindowData *) data;
if(key < 512) {
Key kb_key = (Key) keycodes[key];
bool is_pressed = (bool) (state == WL_KEYBOARD_KEY_STATE_PRESSED);
@ -117,37 +141,37 @@ keyboard_key(void *data, struct wl_keyboard *keyboard, uint32_t serial, uint32_t
case KB_KEY_LEFT_SHIFT:
case KB_KEY_RIGHT_SHIFT:
if(is_pressed)
g_window_data.mod_keys |= KB_MOD_SHIFT;
window_data->mod_keys |= KB_MOD_SHIFT;
else
g_window_data.mod_keys &= ~KB_MOD_SHIFT;
window_data->mod_keys &= ~KB_MOD_SHIFT;
break;
case KB_KEY_LEFT_CONTROL:
case KB_KEY_RIGHT_CONTROL:
if(is_pressed)
g_window_data.mod_keys |= KB_MOD_CONTROL;
window_data->mod_keys |= KB_MOD_CONTROL;
else
g_window_data.mod_keys &= ~KB_MOD_CONTROL;
window_data->mod_keys &= ~KB_MOD_CONTROL;
break;
case KB_KEY_LEFT_ALT:
case KB_KEY_RIGHT_ALT:
if(is_pressed)
g_window_data.mod_keys |= KB_MOD_ALT;
window_data->mod_keys |= KB_MOD_ALT;
else
g_window_data.mod_keys &= ~KB_MOD_ALT;
window_data->mod_keys &= ~KB_MOD_ALT;
break;
case KB_KEY_LEFT_SUPER:
case KB_KEY_RIGHT_SUPER:
if(is_pressed)
g_window_data.mod_keys |= KB_MOD_SUPER;
window_data->mod_keys |= KB_MOD_SUPER;
else
g_window_data.mod_keys &= ~KB_MOD_SUPER;
window_data->mod_keys &= ~KB_MOD_SUPER;
break;
}
kCall(g_keyboard_func, kb_key, (KeyMod)g_window_data.mod_keys, is_pressed);
kCall(keyboard_func, kb_key, (KeyMod)window_data->mod_keys, is_pressed);
}
}
@ -189,7 +213,7 @@ static const struct wl_keyboard_listener keyboard_listener = {
.leave = keyboard_leave,
.key = keyboard_key,
.modifiers = keyboard_modifiers,
.repeat_info = NULL,
.repeat_info = 0x0,
};
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -207,7 +231,6 @@ static const struct wl_keyboard_listener keyboard_listener = {
static void
pointer_enter(void *data, struct wl_pointer *pointer, uint32_t serial, struct wl_surface *surface, wl_fixed_t sx, wl_fixed_t sy)
{
kUnused(data);
//kUnused(pointer);
//kUnused(serial);
kUnused(surface);
@ -216,13 +239,16 @@ pointer_enter(void *data, struct wl_pointer *pointer, uint32_t serial, struct wl
struct wl_buffer *buffer;
struct wl_cursor_image *image;
image = g_window_data.default_cursor->images[0];
SWindowData *window_data = (SWindowData *) data;
SWindowData_Way *window_data_way = (SWindowData_Way *) window_data->specific;
image = window_data_way->default_cursor->images[0];
buffer = wl_cursor_image_get_buffer(image);
wl_pointer_set_cursor(pointer, serial, g_window_data.cursor_surface, image->hotspot_x, image->hotspot_y);
wl_surface_attach(g_window_data.cursor_surface, buffer, 0, 0);
wl_surface_damage(g_window_data.cursor_surface, 0, 0, image->width, image->height);
wl_surface_commit(g_window_data.cursor_surface);
wl_pointer_set_cursor(pointer, serial, window_data_way->cursor_surface, image->hotspot_x, image->hotspot_y);
wl_surface_attach(window_data_way->cursor_surface, buffer, 0, 0);
wl_surface_damage(window_data_way->cursor_surface, 0, 0, image->width, image->height);
wl_surface_commit(window_data_way->cursor_surface);
//fprintf(stderr, "Pointer entered surface %p at %d %d\n", surface, sx, sy);
}
@ -239,6 +265,7 @@ pointer_leave(void *data, struct wl_pointer *pointer, uint32_t serial, struct wl
kUnused(pointer);
kUnused(serial);
kUnused(surface);
//fprintf(stderr, "Pointer left surface %p\n", surface);
}
@ -252,11 +279,12 @@ pointer_leave(void *data, struct wl_pointer *pointer, uint32_t serial, struct wl
static void
pointer_motion(void *data, struct wl_pointer *pointer, uint32_t time, wl_fixed_t sx, wl_fixed_t sy)
{
kUnused(data);
kUnused(pointer);
kUnused(time);
//printf("Pointer moved at %f %f\n", sx / 256.0f, sy / 256.0f);
kCall(g_mouse_move_func, sx >> 24, sy >> 24);
SWindowData *window_data = (SWindowData *) data;
kCall(mouse_move_func, sx >> 24, sy >> 24);
}
// Mouse button click and release notifications.
@ -280,12 +308,13 @@ pointer_motion(void *data, struct wl_pointer *pointer, uint32_t time, wl_fixed_t
static void
pointer_button(void *data, struct wl_pointer *pointer, uint32_t serial, uint32_t time, uint32_t button, uint32_t state)
{
kUnused(data);
kUnused(pointer);
kUnused(serial);
kUnused(time);
//printf("Pointer button '%d'(%d)\n", button, state);
kCall(g_mouse_btn_func, button - BTN_MOUSE + 1, g_window_data.mod_keys, state == 1);
SWindowData *window_data = (SWindowData *) data;
kCall(mouse_btn_func, button - BTN_MOUSE + 1, window_data->mod_keys, state == 1);
}
// Scroll and other axis notifications.
@ -311,16 +340,17 @@ pointer_button(void *data, struct wl_pointer *pointer, uint32_t serial, uint32_t
static void
pointer_axis(void *data, struct wl_pointer *pointer, uint32_t time, uint32_t axis, wl_fixed_t value)
{
kUnused(data);
kUnused(pointer);
kUnused(time);
kUnused(axis);
//printf("Pointer handle axis: axis: %d (0x%x)\n", axis, value);
SWindowData *window_data = (SWindowData *) data;
if(axis == 0) {
kCall(g_mouse_wheel_func, g_window_data.mod_keys, 0.0f, -(value / 256.0f));
kCall(mouse_wheel_func, window_data->mod_keys, 0.0f, -(value / 256.0f));
}
else if(axis == 1) {
kCall(g_mouse_wheel_func, g_window_data.mod_keys, -(value / 256.0f), 0.0f);
kCall(mouse_wheel_func, window_data->mod_keys, -(value / 256.0f), 0.0f);
}
}
@ -359,10 +389,10 @@ static const struct wl_pointer_listener pointer_listener = {
.motion = pointer_motion,
.button = pointer_button,
.axis = pointer_axis,
.frame = NULL,
.axis_source = NULL,
.axis_stop = NULL,
.axis_discrete = NULL,
.frame = 0x0,
.axis_source = 0x0,
.axis_stop = 0x0,
.axis_discrete = 0x0,
};
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -371,26 +401,29 @@ static void
seat_capabilities(void *data, struct wl_seat *seat, enum wl_seat_capability caps)
{
kUnused(data);
if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !g_window_data.keyboard)
SWindowData *window_data = (SWindowData *) data;
SWindowData_Way *window_data_way = (SWindowData_Way *) window_data->specific;
if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !window_data_way->keyboard)
{
g_window_data.keyboard = wl_seat_get_keyboard(seat);
wl_keyboard_add_listener(g_window_data.keyboard, &keyboard_listener, NULL);
window_data_way->keyboard = wl_seat_get_keyboard(seat);
wl_keyboard_add_listener(window_data_way->keyboard, &keyboard_listener, window_data);
}
else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && g_window_data.keyboard)
else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && window_data_way->keyboard)
{
wl_keyboard_destroy(g_window_data.keyboard);
g_window_data.keyboard = NULL;
wl_keyboard_destroy(window_data_way->keyboard);
window_data_way->keyboard = 0x0;
}
if ((caps & WL_SEAT_CAPABILITY_POINTER) && !g_window_data.pointer)
if ((caps & WL_SEAT_CAPABILITY_POINTER) && !window_data_way->pointer)
{
g_window_data.pointer = wl_seat_get_pointer(seat);
wl_pointer_add_listener(g_window_data.pointer, &pointer_listener, NULL);
window_data_way->pointer = wl_seat_get_pointer(seat);
wl_pointer_add_listener(window_data_way->pointer, &pointer_listener, window_data);
}
else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && g_window_data.pointer)
else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && window_data_way->pointer)
{
wl_pointer_destroy(g_window_data.pointer);
g_window_data.pointer = NULL;
wl_pointer_destroy(window_data_way->pointer);
window_data_way->pointer = 0x0;
}
}
@ -403,7 +436,7 @@ seat_name(void *data, struct wl_seat *seat, const char *name) {
static const struct wl_seat_listener seat_listener = {
.capabilities = seat_capabilities,
.name = NULL,
.name = 0x0,
};
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -417,16 +450,18 @@ static const struct wl_seat_listener seat_listener = {
static void
shm_format(void *data, struct wl_shm *shm, uint32_t format)
{
kUnused(data);
kUnused(shm);
if (g_window_data.shm_format == -1u)
SWindowData *window_data = (SWindowData *) data;
SWindowData_Way *window_data_way = (SWindowData_Way *) window_data->specific;
if (window_data_way->shm_format == -1u)
{
switch (format)
{
// We could do RGBA, but that would not be what is expected from minifb...
// case WL_SHM_FORMAT_ARGB8888:
case WL_SHM_FORMAT_XRGB8888:
g_window_data.shm_format = format;
window_data_way->shm_format = format;
break;
default:
@ -444,73 +479,112 @@ static const struct wl_shm_listener shm_listener = {
static void
registry_global(void *data, struct wl_registry *registry, uint32_t id, char const *iface, uint32_t version)
{
kUnused(data);
kUnused(version);
SWindowData *window_data = (SWindowData *) data;
SWindowData_Way *window_data_way = (SWindowData_Way *) window_data->specific;
if (strcmp(iface, "wl_compositor") == 0)
{
g_window_data.compositor = (struct wl_compositor *) wl_registry_bind(registry, id, &wl_compositor_interface, 1);
window_data_way->compositor = (struct wl_compositor *) wl_registry_bind(registry, id, &wl_compositor_interface, 1);
}
else if (strcmp(iface, "wl_shm") == 0)
{
g_window_data.shm = (struct wl_shm *) wl_registry_bind(registry, id, &wl_shm_interface, 1);
if (g_window_data.shm) {
wl_shm_add_listener(g_window_data.shm, &shm_listener, NULL);
g_window_data.cursor_theme = wl_cursor_theme_load(NULL, 32, g_window_data.shm);
g_window_data.default_cursor = wl_cursor_theme_get_cursor(g_window_data.cursor_theme, "left_ptr");
window_data_way->shm = (struct wl_shm *) wl_registry_bind(registry, id, &wl_shm_interface, 1);
if (window_data_way->shm) {
wl_shm_add_listener(window_data_way->shm, &shm_listener, window_data);
window_data_way->cursor_theme = wl_cursor_theme_load(0x0, 32, window_data_way->shm);
window_data_way->default_cursor = wl_cursor_theme_get_cursor(window_data_way->cursor_theme, "left_ptr");
}
}
else if (strcmp(iface, "wl_shell") == 0)
{
g_window_data.shell = (struct wl_shell *) wl_registry_bind(registry, id, &wl_shell_interface, 1);
window_data_way->shell = (struct wl_shell *) wl_registry_bind(registry, id, &wl_shell_interface, 1);
}
else if (strcmp(iface, "wl_seat") == 0)
{
g_window_data.seat = (struct wl_seat *) wl_registry_bind(registry, id, &wl_seat_interface, 1);
if (g_window_data.seat)
window_data_way->seat = (struct wl_seat *) wl_registry_bind(registry, id, &wl_seat_interface, 1);
if (window_data_way->seat)
{
wl_seat_add_listener(g_window_data.seat, &seat_listener, NULL);
wl_seat_add_listener(window_data_way->seat, &seat_listener, window_data);
}
}
}
static const struct wl_registry_listener registry_listener = {
.global = registry_global,
.global_remove = NULL,
.global_remove = 0x0,
};
static void
handle_ping(void *data, struct wl_shell_surface *shell_surface, uint32_t serial)
{
kUnused(data);
wl_shell_surface_pong(shell_surface, serial);
}
static void
handle_configure(void *data, struct wl_shell_surface *shell_surface, uint32_t edges, int32_t width, int32_t height)
{
kUnused(data);
kUnused(shell_surface);
kUnused(edges);
kUnused(width);
kUnused(height);
}
static void
handle_popup_done(void *data, struct wl_shell_surface *shell_surface)
{
kUnused(data);
kUnused(shell_surface);
}
static const struct wl_shell_surface_listener shell_surface_listener = {
handle_ping,
handle_configure,
handle_popup_done
};
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
int
mfb_open_ex(const char* title, int width, int height, int flags) {
struct Window *
mfb_open_ex(const char *title, int width, int height, int flags) {
// TODO: Not yet
kUnused(flags);
return mfb_open(title, width, height);
}
int
struct Window *
mfb_open(const char *title, int width, int height)
{
int fd = -1;
g_window_data.shm_format = -1u;
SWindowData *window_data = malloc(sizeof(SWindowData));
memset(window_data, 0, sizeof(SWindowData));
g_window_data.display = wl_display_connect(NULL);
if (!g_window_data.display)
return -1;
g_window_data.registry = wl_display_get_registry(g_window_data.display);
wl_registry_add_listener(g_window_data.registry, &registry_listener, NULL);
SWindowData_Way *window_data_way = malloc(sizeof(SWindowData_Way));
memset(window_data_way, 0, sizeof(SWindowData_Way));
window_data->specific = window_data_way;
window_data_way->shm_format = -1u;
window_data_way->display = wl_display_connect(0x0);
if (!window_data_way->display)
return 0x0;
window_data_way->registry = wl_display_get_registry(window_data_way->display);
wl_registry_add_listener(window_data_way->registry, &registry_listener, window_data);
init_keycodes();
if (wl_display_dispatch(g_window_data.display) == -1 || wl_display_roundtrip(g_window_data.display) == -1)
if (wl_display_dispatch(window_data_way->display) == -1 || wl_display_roundtrip(window_data_way->display) == -1)
{
return -1;
return 0x0;
}
// did not get a format we want... meh
if (g_window_data.shm_format == -1u)
if (window_data_way->shm_format == -1u)
goto out;
if (!g_window_data.compositor)
if (!window_data_way->compositor)
goto out;
char const *xdg_rt_dir = getenv("XDG_RUNTIME_DIR");
@ -529,71 +603,60 @@ mfb_open(const char *title, int width, int height)
if (ftruncate(fd, length) == -1)
goto out;
g_window_data.shm_ptr = (uint32_t *) mmap(NULL, length, PROT_WRITE, MAP_SHARED, fd, 0);
if (g_window_data.shm_ptr == MAP_FAILED)
window_data_way->shm_ptr = (uint32_t *) mmap(0x0, length, PROT_WRITE, MAP_SHARED, fd, 0);
if (window_data_way->shm_ptr == MAP_FAILED)
goto out;
g_window_data.window_width = width;
g_window_data.window_height = height;
g_window_data.buffer_width = width;
g_window_data.buffer_height = height;
g_window_data.buffer_stride = width * sizeof(uint32_t);
g_window_data.dst_offset_x = 0;
g_window_data.dst_offset_y = 0;
g_window_data.dst_width = width;
g_window_data.dst_height = height;
window_data->window_width = width;
window_data->window_height = height;
window_data->buffer_width = width;
window_data->buffer_height = height;
window_data->buffer_stride = width * sizeof(uint32_t);
window_data->dst_offset_x = 0;
window_data->dst_offset_y = 0;
window_data->dst_width = width;
window_data->dst_height = height;
g_window_data.shm_pool = wl_shm_create_pool(g_window_data.shm, fd, length);
g_window_data.draw_buffer = wl_shm_pool_create_buffer(g_window_data.shm_pool, 0,
g_window_data.buffer_width, g_window_data.buffer_height,
g_window_data.buffer_stride, g_window_data.shm_format);
window_data_way->shm_pool = wl_shm_create_pool(window_data_way->shm, fd, length);
window_data->draw_buffer = wl_shm_pool_create_buffer(window_data_way->shm_pool, 0,
window_data->buffer_width, window_data->buffer_height,
window_data->buffer_stride, window_data_way->shm_format);
close(fd);
fd = -1;
g_window_data.surface = wl_compositor_create_surface(g_window_data.compositor);
if (!g_window_data.surface)
window_data_way->surface = wl_compositor_create_surface(window_data_way->compositor);
if (!window_data_way->surface)
goto out;
g_window_data.cursor_surface = wl_compositor_create_surface(g_window_data.compositor);
window_data_way->cursor_surface = wl_compositor_create_surface(window_data_way->compositor);
// There should always be a shell, right?
if (g_window_data.shell)
if (window_data_way->shell)
{
g_window_data.shell_surface = wl_shell_get_shell_surface(g_window_data.shell, g_window_data.surface);
if (!g_window_data.shell_surface)
window_data_way->shell_surface = wl_shell_get_shell_surface(window_data_way->shell, window_data_way->surface);
if (!window_data_way->shell_surface)
goto out;
wl_shell_surface_set_title(g_window_data.shell_surface, title);
wl_shell_surface_set_toplevel(g_window_data.shell_surface);
wl_shell_surface_set_title(window_data_way->shell_surface, title);
wl_shell_surface_add_listener(window_data_way->shell_surface, &shell_surface_listener, 0x0);
wl_shell_surface_set_toplevel(window_data_way->shell_surface);
}
wl_surface_attach(g_window_data.surface, g_window_data.draw_buffer, g_window_data.dst_offset_x, g_window_data.dst_offset_y);
wl_surface_damage(g_window_data.surface, g_window_data.dst_offset_x, g_window_data.dst_offset_y, g_window_data.dst_width, g_window_data.dst_height);
wl_surface_commit(g_window_data.surface);
wl_surface_attach(window_data_way->surface, window_data->draw_buffer, window_data->dst_offset_x, window_data->dst_offset_y);
wl_surface_damage(window_data_way->surface, window_data->dst_offset_x, window_data->dst_offset_y, window_data->dst_width, window_data->dst_height);
wl_surface_commit(window_data_way->surface);
if (g_keyboard_func == 0x0) {
mfb_keyboard_callback(keyboard_default);
}
mfb_keyboard_callback((struct Window *) window_data, keyboard_default);
printf("Window created using Wayland API\n");
return 1;
return (struct Window *) window_data;
out:
close(fd);
destroy();
return 0;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void keyboard_default(void *user_data, Key key, KeyMod mod, bool isPressed) {
kUnused(user_data);
kUnused(mod);
kUnused(isPressed);
if (key == KB_KEY_ESCAPE)
g_window_data.close = true;
destroy(window_data);
return 0x0;
}
// done event
@ -606,6 +669,7 @@ frame_done(void *data, struct wl_callback *callback, uint32_t cookie)
{
kUnused(cookie);
wl_callback_destroy(callback);
*(uint32_t *)data = 1;
}
@ -613,53 +677,50 @@ static const struct wl_callback_listener frame_listener = {
.done = frame_done,
};
int
mfb_update(void *buffer)
UpdateState
mfb_update(struct Window *window, void *buffer)
{
uint32_t done = 0;
if (!g_window_data.display || wl_display_get_error(g_window_data.display) != 0)
return -1;
if(window == 0x0) {
return STATE_INVALID_WINDOW;
}
if (g_window_data.close == true)
return -1;
SWindowData *window_data = (SWindowData *) window;
if(window_data->close) {
destroy(window_data);
return STATE_EXIT;
}
if(buffer == 0x0) {
return STATE_INVALID_BUFFER;
}
SWindowData_Way *window_data_way = (SWindowData_Way *) window_data->specific;
if (!window_data_way->display || wl_display_get_error(window_data_way->display) != 0)
return STATE_INTERNAL_ERROR;
// update shm buffer
memcpy(g_window_data.shm_ptr, buffer, g_window_data.buffer_stride * g_window_data.buffer_height);
memcpy(window_data_way->shm_ptr, buffer, window_data->buffer_stride * window_data->buffer_height);
wl_surface_attach(g_window_data.surface, g_window_data.draw_buffer, g_window_data.dst_offset_x, g_window_data.dst_offset_y);
wl_surface_damage(g_window_data.surface, g_window_data.dst_offset_x, g_window_data.dst_offset_y, g_window_data.dst_width, g_window_data.dst_height);
wl_surface_attach(window_data_way->surface, window_data->draw_buffer, window_data->dst_offset_x, window_data->dst_offset_y);
wl_surface_damage(window_data_way->surface, window_data->dst_offset_x, window_data->dst_offset_y, window_data->dst_width, window_data->dst_height);
struct wl_callback *frame_callback = wl_surface_frame(window_data_way->surface);
if (!frame_callback) {
return STATE_INTERNAL_ERROR;
}
wl_callback_add_listener(frame_callback, &frame_listener, &done);
wl_surface_commit(window_data_way->surface);
struct wl_callback *frame = wl_surface_frame(g_window_data.surface);
if (!frame)
return -1;
wl_callback_add_listener(frame, &frame_listener, &done);
wl_surface_commit(g_window_data.surface);
while (!done && g_window_data.close == false) {
if (wl_display_dispatch(g_window_data.display) == -1 || wl_display_roundtrip(g_window_data.display) == -1)
while (!done && window_data->close == false) {
if (wl_display_dispatch(window_data_way->display) == -1 || wl_display_roundtrip(window_data_way->display) == -1)
{
wl_callback_destroy(frame);
return -1;
wl_callback_destroy(frame_callback);
return STATE_INTERNAL_ERROR;
}
}
if(g_window_data.close == true) {
destroy();
}
//static int counter = 0;
//printf("update!: %d\n", counter++);
return 0;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void
mfb_close(void) {
g_window_data.close = true;
return STATE_OK;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -795,20 +856,22 @@ init_keycodes(void)
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
bool
mfb_set_viewport(unsigned offset_x, unsigned offset_y, unsigned width, unsigned height) {
mfb_set_viewport(struct Window *window, unsigned offset_x, unsigned offset_y, unsigned width, unsigned height) {
if(offset_x + width > g_window_data.window_width) {
SWindowData *window_data = (SWindowData *) window;
if(offset_x + width > window_data->window_width) {
return false;
}
if(offset_y + height > g_window_data.window_height) {
if(offset_y + height > window_data->window_height) {
return false;
}
// TODO: Not yet
// g_window_data.dst_offset_x = offset_x;
// g_window_data.dst_offset_y = offset_y;
// g_window_data.dst_width = width;
// g_window_data.dst_height = height;
// window_data->dst_offset_x = offset_x;
// window_data->dst_offset_y = offset_y;
// window_data->dst_width = width;
// window_data->dst_height = height;
return false;
}

2
src/wayland/WaylandWindowData.h → src/wayland/WindowData_Way.h
View File

@ -54,4 +54,4 @@ typedef struct
uint32_t mod_keys;
bool close;
} SWindowData;
} SWindowData_Way;

320
src/windows/WinMiniFB.c
View File

@ -1,49 +1,55 @@
#include <MiniFB.h>
#include <MiniFB_internal.h>
#include "WinWindowData.h"
#include <WindowData.h>
#include "WindowData_Win.h"
#include <stdlib.h>
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
SWindowData g_window_data = { 0 };
long s_window_style = WS_POPUP | WS_SYSMENU | WS_CAPTION;
long s_window_style = WS_POPUP | WS_SYSMENU | WS_CAPTION;
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
uint32_t translate_mod();
Key translate_key(unsigned int wParam, unsigned long lParam);
void destroy_window_data(SWindowData *window_data);
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
LRESULT res = 0;
SWindowData *window_data = (SWindowData *) GetWindowLongPtr(hWnd, GWL_USERDATA);
SWindowData_Win *window_data_win = 0x0;
if(window_data != 0x0) {
window_data_win = (SWindowData_Win *) window_data->specific;
}
switch (message)
{
case WM_PAINT:
{
if (g_window_data.draw_buffer)
if (window_data && window_data->draw_buffer && window_data_win)
{
if (g_window_data.dst_offset_x > 0) {
BitBlt(g_window_data.s_hdc, 0, g_window_data.dst_offset_y, g_window_data.dst_offset_x, g_window_data.dst_height, 0, 0, 0, BLACKNESS);
}
if (g_window_data.dst_offset_y > 0) {
BitBlt(g_window_data.s_hdc, 0, 0, g_window_data.window_width, g_window_data.dst_offset_y, 0, 0, 0, BLACKNESS);
}
uint32_t offsetY = g_window_data.dst_offset_y + g_window_data.dst_height;
if (offsetY < g_window_data.window_height) {
BitBlt(g_window_data.s_hdc, 0, offsetY, g_window_data.window_width, g_window_data.window_height-offsetY, 0, 0, 0, BLACKNESS);
}
uint32_t offsetX = g_window_data.dst_offset_x + g_window_data.dst_width;
if (offsetX < g_window_data.window_width) {
BitBlt(g_window_data.s_hdc, offsetX, g_window_data.dst_offset_y, g_window_data.window_width-offsetX, g_window_data.dst_height, 0, 0, 0, BLACKNESS);
}
//if(window_data->dst_offset_x > 0) {
// BitBlt(window_data_win->hdc, 0, window_data->dst_offset_y, window_data->dst_offset_x, window_data->dst_height, 0, 0, 0, BLACKNESS);
//}
//if(window_data->dst_offset_y > 0) {
// BitBlt(window_data_win->hdc, 0, 0, window_data->window_width, window_data->dst_offset_y, 0, 0, 0, BLACKNESS);
//}
//uint32_t offsetY = window_data->dst_offset_y + window_data->dst_height;
//if(offsetY < window_data->window_height) {
// BitBlt(window_data_win->hdc, 0, offsetY, window_data->window_width, window_data->window_height - offsetY, 0, 0, 0, BLACKNESS);
//}
//uint32_t offsetX = window_data->dst_offset_x + window_data->dst_width;
//if(offsetX < window_data->window_width) {
// BitBlt(window_data_win->hdc, offsetX, window_data->dst_offset_y, window_data->window_width - offsetX, window_data->dst_height, 0, 0, 0, BLACKNESS);
//}
StretchDIBits(g_window_data.s_hdc, g_window_data.dst_offset_x, g_window_data.dst_offset_y, g_window_data.dst_width, g_window_data.dst_height, 0, 0, g_window_data.buffer_width, g_window_data.buffer_height, g_window_data.draw_buffer,
g_window_data.s_bitmapInfo, DIB_RGB_COLORS, SRCCOPY);
StretchDIBits(window_data_win->hdc, window_data->dst_offset_x, window_data->dst_offset_y, window_data->dst_width, window_data->dst_height, 0, 0, window_data->buffer_width, window_data->buffer_height, window_data->draw_buffer,
window_data_win->bitmapInfo, DIB_RGB_COLORS, SRCCOPY);
ValidateRect(hWnd, NULL);
ValidateRect(hWnd, 0x0);
}
break;
@ -52,7 +58,9 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
case WM_DESTROY:
case WM_CLOSE:
{
g_window_data.close = true;
if(window_data) {
window_data->close = true;
}
break;
}
@ -61,14 +69,16 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
case WM_KEYUP:
case WM_SYSKEYUP:
{
Key kb_key = translate_key((unsigned int)wParam, (unsigned long)lParam);
int is_pressed = !((lParam >> 31) & 1);
g_window_data.mod_keys = translate_mod();
if(window_data) {
Key kb_key = translate_key((unsigned int)wParam, (unsigned long)lParam);
int is_pressed = !((lParam >> 31) & 1);
window_data->mod_keys = translate_mod();
if (kb_key == KB_KEY_UNKNOWN)
return FALSE;
if (kb_key == KB_KEY_UNKNOWN)
return FALSE;
kCall(g_keyboard_func, kb_key, g_window_data.mod_keys, is_pressed);
kCall(keyboard_func, kb_key, window_data->mod_keys, is_pressed);
}
break;
}
@ -77,13 +87,15 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
case WM_UNICHAR:
{
if(message == WM_UNICHAR && wParam == UNICODE_NOCHAR) {
// WM_UNICHAR is not sent by Windows, but is sent by some third-party input method engine
// Returning TRUE here announces support for this message
return TRUE;
}
if(window_data) {
if(message == WM_UNICHAR && wParam == UNICODE_NOCHAR) {
// WM_UNICHAR is not sent by Windows, but is sent by some third-party input method engine
// Returning TRUE here announces support for this message
return TRUE;
}
kCall(g_char_input_func, wParam);
kCall(char_input_func, wParam);
}
break;
}
@ -100,10 +112,11 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
case WM_XBUTTONDOWN:
case WM_XBUTTONDBLCLK:
{
MouseButton button = MOUSE_BTN_0;
g_window_data.mod_keys = translate_mod();
int is_pressed = 0;
switch (message) {
if(window_data) {
MouseButton button = MOUSE_BTN_0;
window_data->mod_keys = translate_mod();
int is_pressed = 0;
switch(message) {
case WM_LBUTTONDOWN:
is_pressed = 1;
case WM_LBUTTONUP:
@ -122,59 +135,73 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
default:
button = (GET_XBUTTON_WPARAM(wParam) == XBUTTON1 ? MOUSE_BTN_5 : MOUSE_BTN_6);
if (message == WM_XBUTTONDOWN) {
if(message == WM_XBUTTONDOWN) {
is_pressed = 1;
}
}
kCall(mouse_btn_func, button, window_data->mod_keys, is_pressed);
}
kCall(g_mouse_btn_func, button, g_window_data.mod_keys, is_pressed);
break;
}
case WM_MOUSEWHEEL:
kCall(g_mouse_wheel_func, translate_mod(), 0.0f, (SHORT)HIWORD(wParam) / (float)WHEEL_DELTA);
if(window_data) {
kCall(mouse_wheel_func, translate_mod(), 0.0f, (SHORT)HIWORD(wParam) / (float)WHEEL_DELTA);
}
break;
case WM_MOUSEHWHEEL:
// This message is only sent on Windows Vista and later
// NOTE: The X-axis is inverted for consistency with macOS and X11
kCall(g_mouse_wheel_func, translate_mod(), -((SHORT)HIWORD(wParam) / (float)WHEEL_DELTA), 0.0f);
if(window_data) {
kCall(mouse_wheel_func, translate_mod(), -((SHORT)HIWORD(wParam) / (float)WHEEL_DELTA), 0.0f);
}
break;
case WM_MOUSEMOVE:
if(g_window_data.s_mouse_inside == false) {
g_window_data.s_mouse_inside = true;
TRACKMOUSEEVENT tme;
ZeroMemory(&tme, sizeof(tme));
tme.cbSize = sizeof(tme);
tme.dwFlags = TME_LEAVE;
tme.hwndTrack = hWnd;
TrackMouseEvent(&tme);
if(window_data) {
if(window_data_win->mouse_inside == false) {
window_data_win->mouse_inside = true;
TRACKMOUSEEVENT tme;
ZeroMemory(&tme, sizeof(tme));
tme.cbSize = sizeof(tme);
tme.dwFlags = TME_LEAVE;
tme.hwndTrack = hWnd;
TrackMouseEvent(&tme);
}
kCall(mouse_move_func, ((int)(short)LOWORD(lParam)), ((int)(short)HIWORD(lParam)));
}
kCall(g_mouse_move_func, ((int)(short)LOWORD(lParam)), ((int)(short)HIWORD(lParam)));
break;
case WM_MOUSELEAVE:
g_window_data.s_mouse_inside = false;
if(window_data) {
window_data_win->mouse_inside = false;
}
break;
case WM_SIZE:
{
g_window_data.dst_offset_x = 0;
g_window_data.dst_offset_y = 0;
g_window_data.dst_width = LOWORD(lParam);
g_window_data.dst_height = HIWORD(lParam);
g_window_data.window_width = g_window_data.dst_width;
g_window_data.window_height = g_window_data.dst_height;
kCall(g_resize_func, g_window_data.dst_width, g_window_data.dst_height);
if(window_data) {
window_data->dst_offset_x = 0;
window_data->dst_offset_y = 0;
window_data->dst_width = LOWORD(lParam);
window_data->dst_height = HIWORD(lParam);
window_data->window_width = window_data->dst_width;
window_data->window_height = window_data->dst_height;
BitBlt(window_data_win->hdc, 0, 0, window_data->window_width, window_data->window_height, 0, 0, 0, BLACKNESS);
kCall(resize_func, window_data->dst_width, window_data->dst_height);
}
break;
}
case WM_SETFOCUS:
kCall(g_active_func, true);
if(window_data) {
kCall(active_func, true);
}
break;
case WM_KILLFOCUS:
kCall(g_active_func, false);
if(window_data) {
kCall(active_func, false);
}
break;
default:
@ -188,14 +215,22 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
int mfb_open_ex(const char* title, int width, int height, int flags) {
struct Window *mfb_open_ex(const char *title, int width, int height, int flags) {
RECT rect = { 0 };
int x, y;
init_keycodes();
g_window_data.buffer_width = width;
g_window_data.buffer_height = height;
SWindowData *window_data = malloc(sizeof(SWindowData));
memset(window_data, 0, sizeof(SWindowData));
SWindowData_Win *window_data_win = malloc(sizeof(SWindowData_Win));
memset(window_data_win, 0, sizeof(SWindowData_Win));
window_data->specific = window_data_win;
window_data->buffer_width = width;
window_data->buffer_height = height;
window_data->buffer_stride = width * 4;
s_window_style = WS_OVERLAPPEDWINDOW & ~WS_MAXIMIZEBOX & ~WS_THICKFRAME;
if (flags & WF_FULLSCREEN) {
@ -261,114 +296,117 @@ int mfb_open_ex(const char* title, int width, int height, int flags) {
y = (GetSystemMetrics(SM_CYSCREEN) - rect.bottom + rect.top) / 2;
}
g_window_data.s_wc.style = CS_OWNDC | CS_VREDRAW | CS_HREDRAW;
g_window_data.s_wc.lpfnWndProc = WndProc;
g_window_data.s_wc.hCursor = LoadCursor(0, IDC_ARROW);
g_window_data.s_wc.lpszClassName = title;
RegisterClass(&g_window_data.s_wc);
window_data_win->wc.style = CS_OWNDC | CS_VREDRAW | CS_HREDRAW;
window_data_win->wc.lpfnWndProc = WndProc;
window_data_win->wc.hCursor = LoadCursor(0, IDC_ARROW);
window_data_win->wc.lpszClassName = title;
RegisterClass(&window_data_win->wc);
if (g_window_data.dst_width == 0)
g_window_data.dst_width = width;
if (window_data->dst_width == 0)
window_data->dst_width = width;
if (g_window_data.dst_height == 0)
g_window_data.dst_height = height;
if (window_data->dst_height == 0)
window_data->dst_height = height;
g_window_data.window_width = rect.right;
g_window_data.window_height = rect.bottom;
window_data->window_width = rect.right;
window_data->window_height = rect.bottom;
g_window_data.window = CreateWindowEx(
window_data_win->window = CreateWindowEx(
0,
title, title,
s_window_style,
x, y,
g_window_data.window_width, g_window_data.window_height,
window_data->window_width, window_data->window_height,
0, 0, 0, 0);
if (!g_window_data.window)
return 0;
if (!window_data_win->window)
return 0x0;
SetWindowLongPtr(window_data_win->window, GWLP_USERDATA, (LONG_PTR) window_data);
if (flags & WF_ALWAYS_ON_TOP)
SetWindowPos(g_window_data.window, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
SetWindowPos(window_data_win->window, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
ShowWindow(g_window_data.window, SW_NORMAL);
ShowWindow(window_data_win->window, SW_NORMAL);
g_window_data.s_bitmapInfo = (BITMAPINFO *) calloc(1, sizeof(BITMAPINFOHEADER) + sizeof(RGBQUAD) * 3);
g_window_data.s_bitmapInfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
g_window_data.s_bitmapInfo->bmiHeader.biPlanes = 1;
g_window_data.s_bitmapInfo->bmiHeader.biBitCount = 32;
g_window_data.s_bitmapInfo->bmiHeader.biCompression = BI_BITFIELDS;
g_window_data.s_bitmapInfo->bmiHeader.biWidth = g_window_data.buffer_width;
g_window_data.s_bitmapInfo->bmiHeader.biHeight = -(LONG)g_window_data.buffer_height;
g_window_data.s_bitmapInfo->bmiColors[0].rgbRed = 0xff;
g_window_data.s_bitmapInfo->bmiColors[1].rgbGreen = 0xff;
g_window_data.s_bitmapInfo->bmiColors[2].rgbBlue = 0xff;
window_data_win->bitmapInfo = (BITMAPINFO *) calloc(1, sizeof(BITMAPINFOHEADER) + sizeof(RGBQUAD) * 3);
window_data_win->bitmapInfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
window_data_win->bitmapInfo->bmiHeader.biPlanes = 1;
window_data_win->bitmapInfo->bmiHeader.biBitCount = 32;
window_data_win->bitmapInfo->bmiHeader.biCompression = BI_BITFIELDS;
window_data_win->bitmapInfo->bmiHeader.biWidth = window_data->buffer_width;
window_data_win->bitmapInfo->bmiHeader.biHeight = -(LONG)window_data->buffer_height;
window_data_win->bitmapInfo->bmiColors[0].rgbRed = 0xff;
window_data_win->bitmapInfo->bmiColors[1].rgbGreen = 0xff;
window_data_win->bitmapInfo->bmiColors[2].rgbBlue = 0xff;
g_window_data.s_hdc = GetDC(g_window_data.window);
window_data_win->hdc = GetDC(window_data_win->window);
if (g_keyboard_func == 0x0) {
mfb_keyboard_callback(keyboard_default);
}
mfb_keyboard_callback((struct Window *) window_data, keyboard_default);
return 1;
return (struct Window *) window_data;
}
int mfb_open(const char* title, int width, int height) {
struct Window *mfb_open(const char *title, int width, int height) {
return mfb_open_ex(title, width, height, 0);
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
int mfb_update(void* buffer)
UpdateState mfb_update(struct Window *window, void* buffer)
{
MSG msg;
if (buffer == 0x0)
return -2;
if(window == 0x0) {
return STATE_INVALID_WINDOW;
}
if (g_window_data.close == true)
return -1;
SWindowData *window_data = (SWindowData *)window;
if(window_data->close) {
destroy_window_data(window_data);
return STATE_EXIT;
}
g_window_data.draw_buffer = buffer;
if(buffer == 0x0) {
return STATE_INVALID_BUFFER;
}
InvalidateRect(g_window_data.window, NULL, TRUE);
SendMessage(g_window_data.window, WM_PAINT, 0, 0);
window_data->draw_buffer = buffer;
while (g_window_data.close == false && PeekMessage(&msg, g_window_data.window, 0, 0, PM_REMOVE))
SWindowData_Win *window_data_win = (SWindowData_Win *) window_data->specific;
InvalidateRect(window_data_win->window, 0x0, TRUE);
SendMessage(window_data_win->window, WM_PAINT, 0, 0);
while (window_data->close == false && PeekMessage(&msg, window_data_win->window, 0, 0, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return 0;
return STATE_OK;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void mfb_close()
{
g_window_data.draw_buffer = 0x0;
if (g_window_data.s_bitmapInfo != 0x0) {
free(g_window_data.s_bitmapInfo);
void destroy_window_data(SWindowData *window_data) {
if(window_data == 0x0)
return;
SWindowData_Win *window_data_win = (SWindowData_Win *) window_data->specific;
window_data->draw_buffer = 0x0;
if(window_data_win->bitmapInfo != 0x0) {
free(window_data_win->bitmapInfo);
}
if (g_window_data.window != 0 && g_window_data.s_hdc != 0) {
ReleaseDC(g_window_data.window, g_window_data.s_hdc);
DestroyWindow(g_window_data.window);
if(window_data_win->window != 0 && window_data_win->hdc != 0) {
ReleaseDC(window_data_win->window, window_data_win->hdc);
DestroyWindow(window_data_win->window);
}
g_window_data.window = 0;
g_window_data.s_hdc = 0;
g_window_data.s_bitmapInfo = 0x0;
g_window_data.close = true;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void keyboard_default(void *user_data, Key key, KeyMod mod, bool isPressed) {
kUnused(user_data);
kUnused(mod);
kUnused(isPressed);
if (key == KB_KEY_ESCAPE)
g_window_data.close = true;
window_data_win->window = 0;
window_data_win->hdc = 0;
window_data_win->bitmapInfo = 0x0;
window_data->close = true;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -536,7 +574,7 @@ Key translate_key(unsigned int wParam, unsigned long lParam) {
return KB_KEY_RIGHT_CONTROL;
time = GetMessageTime();
if (PeekMessageW(&next, NULL, 0, 0, PM_NOREMOVE))
if (PeekMessageW(&next, 0x0, 0, 0, PM_NOREMOVE))
if (next.message == WM_KEYDOWN || next.message == WM_SYSKEYDOWN || next.message == WM_KEYUP || next.message == WM_SYSKEYUP)
if (next.wParam == VK_MENU && (next.lParam & 0x01000000) && next.time == time)
return KB_KEY_UNKNOWN;
@ -552,20 +590,22 @@ Key translate_key(unsigned int wParam, unsigned long lParam) {
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
bool mfb_set_viewport(unsigned offset_x, unsigned offset_y, unsigned width, unsigned height)
bool mfb_set_viewport(struct Window *window, unsigned offset_x, unsigned offset_y, unsigned width, unsigned height)
{
if(offset_x + width > g_window_data.window_width) {
SWindowData *window_data = (SWindowData *) window;
if(offset_x + width > window_data->window_width) {
return false;
}
if(offset_y + height > g_window_data.window_height) {
if(offset_y + height > window_data->window_height) {
return false;
}
g_window_data.dst_offset_x = offset_x;
g_window_data.dst_offset_y = offset_y;
window_data->dst_offset_x = offset_x;
window_data->dst_offset_y = offset_y;
g_window_data.dst_width = width;
g_window_data.dst_height = height;
window_data->dst_width = width;
window_data->dst_height = height;
return true;
}

30
src/windows/WinWindowData.h
View File

@ -1,30 +0,0 @@
#pragma once
#include <MiniFB_enums.h>
#include <stdint.h>
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
typedef struct {
HWND window;
WNDCLASS s_wc;
HDC s_hdc;
BITMAPINFO *s_bitmapInfo;
bool s_mouse_inside;
uint32_t window_width;
uint32_t window_height;
uint32_t dst_offset_x;
uint32_t dst_offset_y;
uint32_t dst_width;
uint32_t dst_height;
void *draw_buffer;
uint32_t buffer_width;
uint32_t buffer_height;
uint32_t mod_keys;
bool close;
} SWindowData;

15
src/windows/WindowData_Win.h Normal file
View File

@ -0,0 +1,15 @@
#pragma once
#include <MiniFB_enums.h>
#include <stdint.h>
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
typedef struct {
HWND window;
WNDCLASS wc;
HDC hdc;
BITMAPINFO *bitmapInfo;
bool mouse_inside;
} SWindowData_Win;

16
src/x11/X11WindowData.h → src/x11/WindowData_X11.h
View File

@ -7,20 +7,6 @@
typedef struct {
Window window;
uint32_t window_width;
uint32_t window_height;
uint32_t dst_offset_x;
uint32_t dst_offset_y;
uint32_t dst_width;
uint32_t dst_height;
void *draw_buffer;
uint32_t buffer_width;
uint32_t buffer_height;
uint32_t mod_keys;
bool close;
Display *display;
int screen;
@ -31,4 +17,4 @@ typedef struct {
XImage *image_scaler;
uint32_t image_scaler_width;
uint32_t image_scaler_height;
} SWindowData;
} SWindowData_X11;

297
src/x11/X11MiniFB.c
View File

@ -4,41 +4,50 @@
#include <X11/keysym.h>
#include <X11/Xatom.h>
#include <X11/cursorfont.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <MiniFB.h>
#include <MiniFB_internal.h>
#include "X11WindowData.h"
#include "WindowData.h"
#include "WindowData_X11.h"
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
SWindowData g_window_data = { 0 };
extern void
stretch_image(uint32_t *srcImage, uint32_t srcX, uint32_t srcY, uint32_t srcWidth, uint32_t srcHeight, uint32_t srcPitch,
uint32_t *dstImage, uint32_t dstX, uint32_t dstY, uint32_t dstWidth, uint32_t dstHeight, uint32_t dstPitch);
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
int mfb_open_ex(const char* title, int width, int height, int flags) {
struct Window *
mfb_open_ex(const char *title, int width, int height, int flags) {
int depth, i, formatCount, convDepth = -1;
XPixmapFormatValues* formats;
XSetWindowAttributes windowAttributes;
XSizeHints sizeHints;
Visual* visual;
g_window_data.display = XOpenDisplay(0);
if (!g_window_data.display)
return -1;
SWindowData *window_data = (SWindowData *) malloc(sizeof(SWindowData));
memset(window_data, 0, sizeof(SWindowData));
init_keycodes();
SWindowData_X11 *window_data_x11 = (SWindowData_X11 *) malloc(sizeof(SWindowData_X11));
memset(window_data_x11, 0, sizeof(SWindowData_X11));
window_data->specific = window_data_x11;
g_window_data.screen = DefaultScreen(g_window_data.display);
window_data_x11->display = XOpenDisplay(0);
if (!window_data_x11->display)
return 0x0;
visual = DefaultVisual(g_window_data.display, g_window_data.screen);
formats = XListPixmapFormats(g_window_data.display, &formatCount);
depth = DefaultDepth(g_window_data.display, g_window_data.screen);
init_keycodes(window_data_x11);
Window defaultRootWindow = DefaultRootWindow(g_window_data.display);
window_data_x11->screen = DefaultScreen(window_data_x11->display);
visual = DefaultVisual(window_data_x11->display, window_data_x11->screen);
formats = XListPixmapFormats(window_data_x11->display, &formatCount);
depth = DefaultDepth(window_data_x11->display, window_data_x11->screen);
Window defaultRootWindow = DefaultRootWindow(window_data_x11->display);
for (i = 0; i < formatCount; ++i)
{
@ -54,28 +63,29 @@ int mfb_open_ex(const char* title, int width, int height, int flags) {
// We only support 32-bit right now
if (convDepth != 32)
{
XCloseDisplay(g_window_data.display);
return -1;
XCloseDisplay(window_data_x11->display);
return 0x0;
}
int screenWidth = DisplayWidth(g_window_data.display, g_window_data.screen);
int screenHeight = DisplayHeight(g_window_data.display, g_window_data.screen);
int screenWidth = DisplayWidth(window_data_x11->display, window_data_x11->screen);
int screenHeight = DisplayHeight(window_data_x11->display, window_data_x11->screen);
windowAttributes.border_pixel = BlackPixel(g_window_data.display, g_window_data.screen);
windowAttributes.background_pixel = BlackPixel(g_window_data.display, g_window_data.screen);
windowAttributes.border_pixel = BlackPixel(window_data_x11->display, window_data_x11->screen);
windowAttributes.background_pixel = BlackPixel(window_data_x11->display, window_data_x11->screen);
windowAttributes.backing_store = NotUseful;
int posX, posY;
int windowWidth, windowHeight;
g_window_data.window_width = width;
g_window_data.window_height = height;
g_window_data.buffer_width = width;
g_window_data.buffer_height = height;
g_window_data.dst_offset_x = 0;
g_window_data.dst_offset_y = 0;
g_window_data.dst_width = width;
g_window_data.dst_height = height;
window_data->window_width = width;
window_data->window_height = height;
window_data->buffer_width = width;
window_data->buffer_height = height;
window_data->buffer_stride = width * 4;
window_data->dst_offset_x = 0;
window_data->dst_offset_y = 0;
window_data->dst_width = width;
window_data->dst_height = height;
if (flags & WF_FULLSCREEN_DESKTOP) {
posX = 0;
@ -90,8 +100,8 @@ int mfb_open_ex(const char* title, int width, int height, int flags) {
windowHeight = height;
}
g_window_data.window = XCreateWindow(
g_window_data.display,
window_data_x11->window = XCreateWindow(
window_data_x11->display,
defaultRootWindow,
posX, posY,
windowWidth, windowHeight,
@ -101,10 +111,10 @@ int mfb_open_ex(const char* title, int width, int height, int flags) {
visual,
CWBackPixel | CWBorderPixel | CWBackingStore,
&windowAttributes);
if (!g_window_data.window)
return 0;
if (!window_data_x11->window)
return 0x0;
XSelectInput(g_window_data.display, g_window_data.window,
XSelectInput(window_data_x11->display, window_data_x11->window,
KeyPressMask | KeyReleaseMask
| ButtonPressMask | ButtonReleaseMask | PointerMotionMask
| StructureNotifyMask | ExposureMask
@ -112,7 +122,7 @@ int mfb_open_ex(const char* title, int width, int height, int flags) {
| EnterWindowMask | LeaveWindowMask
);
XStoreName(g_window_data.display, g_window_data.window, title);
XStoreName(window_data_x11->display, window_data_x11->window, title);
if (flags & WF_BORDERLESS) {
struct StyleHints {
@ -128,18 +138,18 @@ int mfb_open_ex(const char* title, int width, int height, int flags) {
.inputMode = 0,
.status = 0,
};
Atom sh_p = XInternAtom(g_window_data.display, "_MOTIF_WM_HINTS", True);
XChangeProperty(g_window_data.display, g_window_data.window, sh_p, sh_p, 32, PropModeReplace, (unsigned char*)&sh, 5);
Atom sh_p = XInternAtom(window_data_x11->display, "_MOTIF_WM_HINTS", True);
XChangeProperty(window_data_x11->display, window_data_x11->window, sh_p, sh_p, 32, PropModeReplace, (unsigned char*)&sh, 5);
}
if (flags & WF_ALWAYS_ON_TOP) {
Atom sa_p = XInternAtom(g_window_data.display, "_NET_WM_STATE_ABOVE", False);
XChangeProperty(g_window_data.display, g_window_data.window, XInternAtom(g_window_data.display, "_NET_WM_STATE", False), XA_ATOM, 32, PropModeReplace, (unsigned char *)&sa_p, 1);
Atom sa_p = XInternAtom(window_data_x11->display, "_NET_WM_STATE_ABOVE", False);
XChangeProperty(window_data_x11->display, window_data_x11->window, XInternAtom(window_data_x11->display, "_NET_WM_STATE", False), XA_ATOM, 32, PropModeReplace, (unsigned char *)&sa_p, 1);
}
if (flags & WF_FULLSCREEN) {
Atom sf_p = XInternAtom(g_window_data.display, "_NET_WM_STATE_FULLSCREEN", True);
XChangeProperty(g_window_data.display, g_window_data.window, XInternAtom(g_window_data.display, "_NET_WM_STATE", True), XA_ATOM, 32, PropModeReplace, (unsigned char*)&sf_p, 1);
Atom sf_p = XInternAtom(window_data_x11->display, "_NET_WM_STATE_FULLSCREEN", True);
XChangeProperty(window_data_x11->display, window_data_x11->window, XInternAtom(window_data_x11->display, "_NET_WM_STATE", True), XA_ATOM, 32, PropModeReplace, (unsigned char*)&sf_p, 1);
}
sizeHints.flags = PPosition | PMinSize | PMaxSize;
@ -156,25 +166,24 @@ int mfb_open_ex(const char* title, int width, int height, int flags) {
sizeHints.max_height = height;
}
XSetWMNormalHints(g_window_data.display, g_window_data.window, &sizeHints);
XClearWindow(g_window_data.display, g_window_data.window);
XMapRaised(g_window_data.display, g_window_data.window);
XFlush(g_window_data.display);
XSetWMNormalHints(window_data_x11->display, window_data_x11->window, &sizeHints);
XClearWindow(window_data_x11->display, window_data_x11->window);
XMapRaised(window_data_x11->display, window_data_x11->window);
XFlush(window_data_x11->display);
g_window_data.gc = DefaultGC(g_window_data.display, g_window_data.screen);
window_data_x11->gc = DefaultGC(window_data_x11->display, window_data_x11->screen);
g_window_data.image = XCreateImage(g_window_data.display, CopyFromParent, depth, ZPixmap, 0, NULL, width, height, 32, width * 4);
window_data_x11->image = XCreateImage(window_data_x11->display, CopyFromParent, depth, ZPixmap, 0, 0x0, width, height, 32, width * 4);
if (g_keyboard_func == 0x0) {
mfb_keyboard_callback(keyboard_default);
}
mfb_keyboard_callback((struct Window *) window_data, keyboard_default);
printf("Window created using X11 API\n");
return 1;
return (struct Window *) window_data;
}
int mfb_open(const char* title, int width, int height)
struct Window *
mfb_open(const char *title, int width, int height)
{
return mfb_open_ex(title, width, height, 0);
}
@ -185,74 +194,75 @@ int translate_key(int scancode);
int translate_mod(int state);
int translate_mod_ex(int key, int state, int is_pressed);
static int processEvents()
static void processEvents(SWindowData *window_data)
{
XEvent event;
XEvent event;
SWindowData_X11 *window_data_x11 = (SWindowData_X11 *) window_data->specific;
while ((g_window_data.close == false) && XPending(g_window_data.display)) {
XNextEvent(g_window_data.display, &event);
while ((window_data->close == false) && XPending(window_data_x11->display)) {
XNextEvent(window_data_x11->display, &event);
switch (event.type) {
case KeyPress:
case KeyRelease:
{
int kb_key = translate_key(event.xkey.keycode);
Key kb_key = (Key) translate_key(event.xkey.keycode);
int is_pressed = (event.type == KeyPress);
g_window_data.mod_keys = translate_mod_ex(kb_key, event.xkey.state, is_pressed);
window_data->mod_keys = translate_mod_ex(kb_key, event.xkey.state, is_pressed);
kCall(g_keyboard_func, kb_key, g_window_data.mod_keys, is_pressed);
kCall(keyboard_func, kb_key, (KeyMod) window_data->mod_keys, is_pressed);
}
break;
case ButtonPress:
case ButtonRelease:
{
MouseButton button = event.xbutton.button;
MouseButton button = (MouseButton) event.xbutton.button;
int is_pressed = (event.type == ButtonPress);
g_window_data.mod_keys = translate_mod(event.xkey.state);
window_data->mod_keys = translate_mod(event.xkey.state);
switch (button) {
case Button1:
case Button2:
case Button3:
kCall(g_mouse_btn_func, button, g_window_data.mod_keys, is_pressed);
kCall(mouse_btn_func, button, (KeyMod) window_data->mod_keys, is_pressed);
break;
case Button4:
kCall(g_mouse_wheel_func, g_window_data.mod_keys, 0.0f, 1.0f);
kCall(mouse_wheel_func, (KeyMod) window_data->mod_keys, 0.0f, 1.0f);
break;
case Button5:
kCall(g_mouse_wheel_func, g_window_data.mod_keys, 0.0f, -1.0f);
kCall(mouse_wheel_func, (KeyMod) window_data->mod_keys, 0.0f, -1.0f);
break;
case 6:
kCall(g_mouse_wheel_func, g_window_data.mod_keys, 1.0f, 0.0f);
kCall(mouse_wheel_func, (KeyMod) window_data->mod_keys, 1.0f, 0.0f);
break;
case 7:
kCall(g_mouse_wheel_func, g_window_data.mod_keys, -1.0f, 0.0f);
kCall(mouse_wheel_func, (KeyMod) window_data->mod_keys, -1.0f, 0.0f);
break;
default:
kCall(g_mouse_btn_func, button - 4, g_window_data.mod_keys, is_pressed);
kCall(mouse_btn_func, (MouseButton) (button - 4), (KeyMod) window_data->mod_keys, is_pressed);
break;
}
}
break;
case MotionNotify:
kCall(g_mouse_move_func, event.xmotion.x, event.xmotion.y);
kCall(mouse_move_func, event.xmotion.x, event.xmotion.y);
break;
case ConfigureNotify:
{
g_window_data.window_width = event.xconfigure.width;
g_window_data.window_height = event.xconfigure.height;
g_window_data.dst_offset_x = 0;
g_window_data.dst_offset_y = 0;
g_window_data.dst_width = g_window_data.window_width;
g_window_data.dst_height = g_window_data.window_height;
window_data->window_width = event.xconfigure.width;
window_data->window_height = event.xconfigure.height;
window_data->dst_offset_x = 0;
window_data->dst_offset_y = 0;
window_data->dst_width = window_data->window_width;
window_data->dst_height = window_data->window_height;
XClearWindow(g_window_data.display, g_window_data.window);
kCall(g_resize_func, g_window_data.window_width, g_window_data.window_height);
XClearWindow(window_data_x11->display, window_data_x11->window);
kCall(resize_func, window_data->window_width, window_data->window_height);
}
break;
@ -261,83 +271,95 @@ static int processEvents()
break;
case FocusIn:
kCall(g_active_func, true);
kCall(active_func, true);
break;
case FocusOut:
kCall(g_active_func, false);
kCall(active_func, false);
break;
case DestroyNotify:
return -1;
window_data->close = true;
return;
break;
}
}
if(g_window_data.close == true)
return -1;
return 0;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
int mfb_update(void* buffer)
void destroy(SWindowData *window_data);
UpdateState mfb_update(struct Window *window, void* buffer)
{
if (buffer == 0x0) {
return -2;
if(window == 0x0) {
return STATE_INVALID_WINDOW;
}
if (g_window_data.buffer_width != g_window_data.dst_width || g_window_data.buffer_height != g_window_data.dst_height) {
if(g_window_data.image_scaler_width != g_window_data.dst_width || g_window_data.image_scaler_height != g_window_data.dst_height) {
if(g_window_data.image_scaler != 0x0) {
g_window_data.image_scaler->data = 0x0;
XDestroyImage(g_window_data.image_scaler);
SWindowData *window_data = (SWindowData *) window;
if(window_data->close) {
destroy(window_data);
return STATE_EXIT;
}
if(buffer == 0x0) {
return STATE_INVALID_BUFFER;
}
SWindowData_X11 *window_data_x11 = (SWindowData_X11 *) window_data->specific;
if (window_data->buffer_width != window_data->dst_width || window_data->buffer_height != window_data->dst_height) {
if(window_data_x11->image_scaler_width != window_data->dst_width || window_data_x11->image_scaler_height != window_data->dst_height) {
if(window_data_x11->image_scaler != 0x0) {
window_data_x11->image_scaler->data = 0x0;
XDestroyImage(window_data_x11->image_scaler);
}
if(g_window_data.image_buffer != 0x0) {
free(g_window_data.image_buffer);
g_window_data.image_buffer = 0x0;
if(window_data_x11->image_buffer != 0x0) {
free(window_data_x11->image_buffer);
window_data_x11->image_buffer = 0x0;
}
int depth = DefaultDepth(g_window_data.display, g_window_data.screen);
g_window_data.image_buffer = malloc(g_window_data.dst_width * g_window_data.dst_height * 4);
g_window_data.image_scaler_width = g_window_data.dst_width;
g_window_data.image_scaler_height = g_window_data.dst_height;
g_window_data.image_scaler = XCreateImage(g_window_data.display, CopyFromParent, depth, ZPixmap, 0, NULL, g_window_data.image_scaler_width, g_window_data.image_scaler_height, 32, g_window_data.image_scaler_width * 4);
int depth = DefaultDepth(window_data_x11->display, window_data_x11->screen);
window_data_x11->image_buffer = malloc(window_data->dst_width * window_data->dst_height * 4);
window_data_x11->image_scaler_width = window_data->dst_width;
window_data_x11->image_scaler_height = window_data->dst_height;
window_data_x11->image_scaler = XCreateImage(window_data_x11->display, CopyFromParent, depth, ZPixmap, 0, 0x0, window_data_x11->image_scaler_width, window_data_x11->image_scaler_height, 32, window_data_x11->image_scaler_width * 4);
}
}
if(g_window_data.image_scaler != 0x0) {
stretch_image(buffer, 0, 0, g_window_data.buffer_width, g_window_data.buffer_height, g_window_data.buffer_width, g_window_data.image_buffer, 0, 0, g_window_data.dst_width, g_window_data.dst_height, g_window_data.dst_width);
g_window_data.image_scaler->data = g_window_data.image_buffer;
XPutImage(g_window_data.display, g_window_data.window, g_window_data.gc, g_window_data.image_scaler, 0, 0, g_window_data.dst_offset_x, g_window_data.dst_offset_y, g_window_data.dst_width, g_window_data.dst_height);
if(window_data_x11->image_scaler != 0x0) {
stretch_image((uint32_t *) buffer, 0, 0, window_data->buffer_width, window_data->buffer_height, window_data->buffer_width, (uint32_t *) window_data_x11->image_buffer, 0, 0, window_data->dst_width, window_data->dst_height, window_data->dst_width);
window_data_x11->image_scaler->data = (char *) window_data_x11->image_buffer;
XPutImage(window_data_x11->display, window_data_x11->window, window_data_x11->gc, window_data_x11->image_scaler, 0, 0, window_data->dst_offset_x, window_data->dst_offset_y, window_data->dst_width, window_data->dst_height);
}
else {
g_window_data.image->data = (char *) buffer;
XPutImage(g_window_data.display, g_window_data.window, g_window_data.gc, g_window_data.image, 0, 0, g_window_data.dst_offset_x, g_window_data.dst_offset_y, g_window_data.dst_width, g_window_data.dst_height);
window_data_x11->image->data = (char *) buffer;
XPutImage(window_data_x11->display, window_data_x11->window, window_data_x11->gc, window_data_x11->image, 0, 0, window_data->dst_offset_x, window_data->dst_offset_y, window_data->dst_width, window_data->dst_height);
}
XFlush(g_window_data.display);
XFlush(window_data_x11->display);
processEvents(window_data);
if (processEvents() < 0)
return -1;
return 0;
return STATE_OK;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void mfb_close(void)
void destroy(SWindowData *window_data)
{
if(g_window_data.image != 0x0) {
g_window_data.image->data = 0x0;
XDestroyImage(g_window_data.image);
XDestroyWindow(g_window_data.display, g_window_data.window);
XCloseDisplay(g_window_data.display);
g_window_data.image = 0x0;
g_window_data.display = 0x0;
g_window_data.window = 0;
}
g_window_data.close = true;
if(window_data != 0x0) {
if(window_data->specific != 0x0) {
SWindowData_X11 *window_data_x11 = (SWindowData_X11 *) window_data->specific;
if(window_data_x11->image != 0x0) {
window_data_x11->image->data = 0x0;
XDestroyImage(window_data_x11->image);
XDestroyWindow(window_data_x11->display, window_data_x11->window);
XCloseDisplay(window_data_x11->display);
}
memset(window_data_x11, 0, sizeof(SWindowData_X11));
free(window_data_x11);
}
memset(window_data, 0, sizeof(SWindowData));
free(window_data);
}
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@ -507,7 +529,7 @@ static int translateKeyCodeA(int keySym) {
return KB_KEY_UNKNOWN;
}
void init_keycodes() {
void init_keycodes(SWindowData_X11 *window_data_x11) {
size_t i;
int keySym;
@ -518,10 +540,10 @@ void init_keycodes() {
// Valid key code range is [8,255], according to the Xlib manual
for(int i=8; i<=255; ++i) {
// Try secondary keysym, for numeric keypad keys
keySym = XkbKeycodeToKeysym(g_window_data.display, i, 0, 1);
keySym = XkbKeycodeToKeysym(window_data_x11->display, i, 0, 1);
keycodes[i] = translateKeyCodeB(keySym);
if(keycodes[i] == KB_KEY_UNKNOWN) {
keySym = XkbKeycodeToKeysym(g_window_data.display, i, 0, 0);
keySym = XkbKeycodeToKeysym(window_data_x11->display, i, 0, 0);
keycodes[i] = translateKeyCodeA(keySym);
}
}
@ -604,29 +626,20 @@ int translate_mod_ex(int key, int state, int is_pressed) {
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void keyboard_default(void *user_data, Key key, KeyMod mod, bool isPressed) {
kUnused(user_data);
kUnused(mod);
kUnused(isPressed);
if (key == KB_KEY_ESCAPE) {
g_window_data.close = true;
}
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
bool mfb_set_viewport(unsigned offset_x, unsigned offset_y, unsigned width, unsigned height)
bool mfb_set_viewport(struct Window *window, unsigned offset_x, unsigned offset_y, unsigned width, unsigned height)
{
if(offset_x + width > g_window_data.window_width) {
SWindowData *window_data = (SWindowData *) window;
if(offset_x + width > window_data->window_width) {
return false;
}
if(offset_y + height > g_window_data.window_height) {
if(offset_y + height > window_data->window_height) {
return false;
}
g_window_data.dst_offset_x = offset_x;
g_window_data.dst_offset_y = offset_y;
g_window_data.dst_width = width;
g_window_data.dst_height = height;
window_data->dst_offset_x = offset_x;
window_data->dst_offset_y = offset_y;
window_data->dst_width = width;
window_data->dst_height = height;
return true;
}

310
tests/noise.c
View File

@ -4,63 +4,140 @@
#define kUnused(var) (void) var;
#define WIDTH 800
#define HEIGHT 600
static unsigned int s_buffer[WIDTH * HEIGHT];
#define WIDTH_A 800
#define HEIGHT_A 600
static unsigned int g_buffer1[WIDTH_A * HEIGHT_A];
#define WIDTH_B 240
#define HEIGHT_B 120
static unsigned int g_buffer2[WIDTH_B * HEIGHT_B];
//-------------------------------------
// C interface
//-------------------------------------
void active(void *user_data, bool isActive) {
kUnused(user_data);
fprintf(stdout, "active: %d\n", isActive);
void active(struct Window *window, bool isActive) {
int id = 0;
if(window) {
id = *(int *) mfb_get_user_data(window);
}
fprintf(stdout, "active %d: %d\n", id, isActive);
}
void resize(void *user_data, int width, int height) {
void resize(struct Window *window, int width, int height) {
uint32_t x = 0;
uint32_t y = 0;
int id = 0;
if(window) {
id = *(int *) mfb_get_user_data(window);
}
fprintf(stdout, "resize %d: %d, %d\n", id, width, height);
if(width > WIDTH_A) {
x = (width - WIDTH_A) >> 1;
width = WIDTH_A;
}
if(height > HEIGHT_A) {
y = (height - HEIGHT_A) >> 1;
height = HEIGHT_A;
}
mfb_set_viewport(window, x, y, width, height);
}
void keyboard(struct Window *window, Key key, KeyMod mod, bool isPressed) {
int id = 0;
if(window) {
id = *(int *) mfb_get_user_data(window);
}
fprintf(stdout, "keyboard %d: key: %s (pressed: %d) [KeyMod: %x]\n", id, mfb_get_key_name(key), isPressed, mod);
if(key == KB_KEY_ESCAPE) {
mfb_close(window);
}
}
void char_input(struct Window *window, unsigned int charCode) {
int id = 0;
if(window) {
id = *(int *) mfb_get_user_data(window);
}
fprintf(stdout, "charCode %d: %d\n", id, charCode);
}
void mouse_btn(struct Window *window, MouseButton button, KeyMod mod, bool isPressed) {
int id = 0;
if(window) {
id = *(int *) mfb_get_user_data(window);
}
fprintf(stdout, "mouse_btn %d: button: %d (pressed: %d) [KeyMod: %x]\n", id, button, isPressed, mod);
}
void mouse_move(struct Window *window, int x, int y) {
kUnused(window);
kUnused(x);
kUnused(y);
// int id = 0;
// if(window) {
// id = *(int *) mfb_get_user_data(window);
// }
//fprintf(stdout, "mouse_move %d: %d, %d\n", id, x, y);
}
void mouse_scroll(struct Window *window, KeyMod mod, float deltaX, float deltaY) {
int id = 0;
if(window) {
id = *(int *) mfb_get_user_data(window);
}
fprintf(stdout, "mouse_scroll %d: x: %f, y: %f [KeyMod: %x]\n", id, deltaX, deltaY, mod);
}
//--
void active2(struct Window *window, bool isActive) {
kUnused(window);
fprintf(stdout, "active 2: %d\n", isActive);
}
void resize2(struct Window *window, int width, int height) {
uint32_t x = 0;
uint32_t y = 0;
kUnused(user_data);
fprintf(stdout, "resize: %d, %d\n", width, height);
if(width > WIDTH) {
x = (width - WIDTH) >> 1;
width = WIDTH;
fprintf(stdout, "resize 2: %d, %d\n", width, height);
if(width > WIDTH_A) {
x = (width - WIDTH_A) >> 1;
width = WIDTH_A;
}
if(height > HEIGHT) {
y = (height - HEIGHT) >> 1;
height = HEIGHT;
if(height > HEIGHT_A) {
y = (height - HEIGHT_A) >> 1;
height = HEIGHT_A;
}
mfb_set_viewport(x, y, width, height);
mfb_set_viewport(window, x, y, width, height);
}
void keyboard(void *user_data, Key key, KeyMod mod, bool isPressed) {
kUnused(user_data);
fprintf(stdout, "keyboard: key: %s (pressed: %d) [KeyMod: %x]\n", mfb_get_key_name(key), isPressed, mod);
void keyboard2(struct Window *window, Key key, KeyMod mod, bool isPressed) {
fprintf(stdout, "keyboard 2: key: %s (pressed: %d) [KeyMod: %x]\n", mfb_get_key_name(key), isPressed, mod);
if(key == KB_KEY_ESCAPE) {
mfb_close();
mfb_close(window);
}
}
void char_input(void *user_data, unsigned int charCode) {
kUnused(user_data);
fprintf(stdout, "charCode: %d\n", charCode);
void char_input2(struct Window *window, unsigned int charCode) {
kUnused(window);
fprintf(stdout, "charCode 2: %d\n", charCode);
}
void mouse_btn(void *user_data, MouseButton button, KeyMod mod, bool isPressed) {
kUnused(user_data);
fprintf(stdout, "mouse_btn: button: %d (pressed: %d) [KeyMod: %x]\n", button, isPressed, mod);
void mouse_btn2(struct Window *window, MouseButton button, KeyMod mod, bool isPressed) {
kUnused(window);
fprintf(stdout, "mouse_btn 2: button: %d (pressed: %d) [KeyMod: %x]\n", button, isPressed, mod);
}
void mouse_move(void *user_data, int x, int y) {
kUnused(user_data);
void mouse_move2(struct Window *window, int x, int y) {
kUnused(window);
kUnused(x);
kUnused(y);
//fprintf(stdout, "mouse_move: %d, %d\n", x, y);
}
void mouse_scroll(void *user_data, KeyMod mod, float deltaX, float deltaY) {
kUnused(user_data);
fprintf(stdout, "mouse_scroll: x: %f, y: %f [KeyMod: %x]\n", deltaX, deltaY, mod);
void mouse_scroll2(struct Window *window, KeyMod mod, float deltaX, float deltaY) {
kUnused(window);
fprintf(stdout, "mouse_scroll 2: x: %f, y: %f [KeyMod: %x]\n", deltaX, deltaY, mod);
}
//-------------------------------------
@ -70,32 +147,77 @@ void mouse_scroll(void *user_data, KeyMod mod, float deltaX, float deltaY) {
class Events {
public:
void active(void *user_data, bool isActive) {
::active(user_data, isActive);
void active(struct Window *window, bool isActive) {
printf("\nEvents 1 - ");
::active(window, isActive);
}
void resize(void *user_data, int width, int height) {
::resize(user_data, width, height);
void resize(struct Window *window, int width, int height) {
printf("Events 1 - ");
::resize(window, width, height);
}
void keyboard(void *user_data, Key key, KeyMod mod, bool isPressed) {
::keyboard(user_data, key, mod, isPressed);
void keyboard(struct Window *window, Key key, KeyMod mod, bool isPressed) {
printf("Events 1 - ");
::keyboard(window, key, mod, isPressed);
}
void char_input(void *user_data, unsigned int charCode) {
::char_input(user_data, charCode);
void char_input(struct Window *window, unsigned int charCode) {
printf("Events 1 - ");
::char_input(window, charCode);
}
void mouse_btn(void *user_data, MouseButton button, KeyMod mod, bool isPressed) {
::mouse_btn(user_data, button, mod, isPressed);
void mouse_btn(struct Window *window, MouseButton button, KeyMod mod, bool isPressed) {
printf("Events 1 - ");
::mouse_btn(window, button, mod, isPressed);
}
void mouse_move(void *user_data, int x, int y) {
::mouse_move(user_data, x, y);
void mouse_move(struct Window *window, int x, int y) {
//printf("Events 1 - ");
::mouse_move(window, x, y);
}
void mouse_scroll(void *user_data, KeyMod mod, float deltaX, float deltaY) {
::mouse_scroll(user_data, mod, deltaX, deltaY);
void mouse_scroll(struct Window *window, KeyMod mod, float deltaX, float deltaY) {
printf("Events 1 - ");
::mouse_scroll(window, mod, deltaX, deltaY);
}
};
class Events2 {
public:
void active(struct Window *window, bool isActive) {
printf("\nEvents 2 - ");
::active(window, isActive);
}
void resize(struct Window *window, int width, int height) {
printf("Events 2 - ");
::resize(window, width, height);
}
void keyboard(struct Window *window, Key key, KeyMod mod, bool isPressed) {
printf("Events 2 - ");
::keyboard(window, key, mod, isPressed);
}
void char_input(struct Window *window, unsigned int charCode) {
printf("Events 2 - ");
::char_input(window, charCode);
}
void mouse_btn(struct Window *window, MouseButton button, KeyMod mod, bool isPressed) {
printf("Events 2 - ");
::mouse_btn(window, button, mod, isPressed);
}
void mouse_move(struct Window *window, int x, int y) {
//printf("Events 2 - ");
::mouse_move(window, x, y);
}
void mouse_scroll(struct Window *window, KeyMod mod, float deltaX, float deltaY) {
printf("Events 2 - ");
::mouse_scroll(window, mod, deltaX, deltaY);
}
};
@ -106,39 +228,75 @@ public:
int main()
{
int noise, carry, seed = 0xbeef;
int id1 = 1, id2 = 2;
struct Window *window1 = mfb_open_ex("Noise Test", WIDTH_A, HEIGHT_A, WF_RESIZABLE);
if (!window1)
return 0;
mfb_set_user_data(window1, &id1);
#if defined(__cplusplus)
Events e;
mfb_active_callback(&e, &Events::active);
mfb_resize_callback(&e, &Events::resize);
mfb_keyboard_callback(&e, &Events::keyboard);
mfb_char_input_callback(&e, &Events::char_input);
mfb_mouse_button_callback(&e, &Events::mouse_btn);
mfb_mouse_move_callback(&e, &Events::mouse_move);
mfb_mouse_scroll_callback(&e, &Events::mouse_scroll);
mfb_active_callback(window1, &e, &Events::active);
mfb_resize_callback(window1, &e, &Events::resize);
mfb_keyboard_callback(window1, &e, &Events::keyboard);
mfb_char_input_callback(window1, &e, &Events::char_input);
mfb_mouse_button_callback(window1, &e, &Events::mouse_btn);
mfb_mouse_move_callback(window1, &e, &Events::mouse_move);
mfb_mouse_scroll_callback(window1, &e, &Events::mouse_scroll);
#else
mfb_active_callback(active);
mfb_resize_callback(resize);
mfb_keyboard_callback(keyboard);
mfb_char_input_callback(char_input);
mfb_mouse_button_callback(mouse_btn);
mfb_mouse_move_callback(mouse_move);
mfb_mouse_scroll_callback(mouse_scroll);
mfb_active_callback(window1, active);
mfb_resize_callback(window1, resize);
mfb_keyboard_callback(window1, keyboard);
mfb_char_input_callback(window1, char_input);
mfb_mouse_button_callback(window1, mouse_btn);
mfb_mouse_move_callback(window1, mouse_move);
mfb_mouse_scroll_callback(window1, mouse_scroll);
#endif
if (!mfb_open_ex("Noise Test", WIDTH, HEIGHT, WF_RESIZABLE))
struct Window *window2 = mfb_open_ex("Noise Test", WIDTH_B, HEIGHT_B, WF_RESIZABLE);
if (!window2)
return 0;
mfb_set_user_data(window2, &id2);
#if defined(__cplusplus)
Events2 e2;
mfb_active_callback(window2, &e2, &Events2::active);
mfb_resize_callback(window2, &e2, &Events::resize);
mfb_keyboard_callback(window2, &e2, &Events::keyboard);
mfb_char_input_callback(window2, &e2, &Events::char_input);
mfb_mouse_button_callback(window2, &e2, &Events::mouse_btn);
mfb_mouse_move_callback(window2, &e2, &Events::mouse_move);
mfb_mouse_scroll_callback(window2, &e2, &Events::mouse_scroll);
#else
mfb_active_callback(window2, active2);
mfb_resize_callback(window2, resize2);
mfb_keyboard_callback(window2, keyboard2);
mfb_char_input_callback(window2, char_input2);
mfb_mouse_button_callback(window2, mouse_btn2);
mfb_mouse_move_callback(window2, mouse_move2);
mfb_mouse_scroll_callback(window2, mouse_scroll2);
#endif
mfb_keyboard_callback(window2, 0x0);
for (;;)
{
int i, state;
int i;
UpdateState state1, state2;
for (i = 0; i < WIDTH * HEIGHT; ++i)
for (i = 0; i < WIDTH_A * HEIGHT_A; ++i)
{
noise = seed;
noise >>= 3;
@ -148,16 +306,36 @@ int main()
seed >>= 1;
seed |= (carry << 30);
noise &= 0xFF;
s_buffer[i] = MFB_RGB(noise, noise, noise);
g_buffer1[i] = MFB_RGB(noise, noise, noise);
}
state = mfb_update(s_buffer);
for (i = 0; i < WIDTH_B * HEIGHT_B; ++i)
{
noise = seed;
noise >>= 3;
noise ^= seed;
carry = noise & 1;
noise >>= 1;
seed >>= 1;
seed |= (carry << 30);
noise &= 0xFF;
g_buffer2[i] = MFB_RGB(noise, (~noise) & 0xff, 255 - noise);
}
if (state < 0)
state1 = mfb_update(window1, g_buffer1);
state2 = mfb_update(window2, g_buffer2);
if (state1 != STATE_OK) {
window1 = 0x0;
}
if (state2 != STATE_OK) {
window2 = 0x0;
}
if (state1 != STATE_OK && state2 != STATE_OK) {
break;
}
}
mfb_close();
mfb_close(window1);
return 0;
}