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working on iOS

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This commit is contained in:
Carlos Aragones 2020-09-16 12:54:08 +02:00
parent 3a083fd3c8
commit 72df95f7bb
3 changed files with 12 additions and 4 deletions
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5
src/ios/iOSMiniFB.m
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@ -3,6 +3,7 @@
#include <mach/mach_time.h> #include <mach/mach_time.h>
#include "iOSViewController.h" #include "iOSViewController.h"
#include "iOSViewDelegate.h"
#include "WindowData_IOS.h" #include "WindowData_IOS.h"
#include <MiniFB.h> #include <MiniFB.h>
#include <MiniFB_internal.h> #include <MiniFB_internal.h>
@ -35,8 +36,7 @@ create_window_data(unsigned width, unsigned height) {
window_data->window_width = [UIScreen mainScreen].bounds.size.width * scale; window_data->window_width = [UIScreen mainScreen].bounds.size.width * scale;
window_data->window_height = [UIScreen mainScreen].bounds.size.height * scale; window_data->window_height = [UIScreen mainScreen].bounds.size.height * scale;
window_data->dst_width = width; calc_dst_factor(window_data, width, height);
window_data->dst_height = height;
window_data->buffer_width = width; window_data->buffer_width = width;
window_data->buffer_height = height; window_data->buffer_height = height;
@ -191,6 +191,7 @@ mfb_set_viewport(struct mfb_window *window, unsigned offset_x, unsigned offset_y
window_data->dst_offset_y = offset_y; window_data->dst_offset_y = offset_y;
window_data->dst_width = width; window_data->dst_width = width;
window_data->dst_height = height; window_data->dst_height = height;
calc_dst_factor(window_data, window_data->window_width, window_data->window_height);
float x1 = ((float) offset_x / window_data->window_width) * 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 x2 = (((float) offset_x + width) / window_data->window_width) * 2.0f - 1.0f;

7
src/ios/iOSViewDelegate.m
View File

@ -240,9 +240,12 @@ NSString *g_shader_src = kShader(
//------------------------------------- //-------------------------------------
- (void) mtkView:(nonnull MTKView *)view drawableSizeWillChange:(CGSize)size { - (void) mtkView:(nonnull MTKView *)view drawableSizeWillChange:(CGSize)size {
(void) view;
// Respond to drawable size or orientation changes here // Respond to drawable size or orientation changes here
window_data->window_width = size.width; float scale = [UIScreen mainScreen].scale;
window_data->window_height = size.height;
window_data->window_width = size.width * scale;
window_data->window_height = size.height * scale;
resize_dst(window_data, size.width, size.height); resize_dst(window_data, size.width, size.height);
kCall(resize_func, size.width, size.height); kCall(resize_func, size.width, size.height);

4
tests/ios/AppDelegate.m
View File

@ -43,6 +43,7 @@ resize(struct mfb_window *window, int width, int height) {
kUnused(window); kUnused(window);
g_width = width; g_width = width;
g_height = height; g_height = height;
g_buffer = realloc(g_buffer, g_width * g_height * 4);
NSLog(@"Resize %d, %d", width, height); NSLog(@"Resize %d, %d", width, height);
} }
@ -95,6 +96,9 @@ resize(struct mfb_window *window, int width, int height) {
g_height = [UIScreen mainScreen].bounds.size.height * g_scale; g_height = [UIScreen mainScreen].bounds.size.height * g_scale;
g_window = mfb_open("noise", g_width, g_height); g_window = mfb_open("noise", g_width, g_height);
if(g_window != 0x0) { if(g_window != 0x0) {
g_width -= 100;
g_height -= 100;
mfb_set_viewport(g_window, 50, 50, g_width, g_height);
g_buffer = malloc(g_width * g_height * 4); g_buffer = malloc(g_width * g_height * 4);
mfb_set_mouse_move_callback(g_window, mouse_move); mfb_set_mouse_move_callback(g_window, mouse_move);
mfb_set_mouse_button_callback(g_window, mouse_btn); mfb_set_mouse_button_callback(g_window, mouse_btn);