hidpi compiling on Windows
Fix OpenGL backend for multiple windows
This commit is contained in:
parent
056d419a10
commit
9e3704b96c
@ -203,6 +203,18 @@ init_GL(SWindowData *window_data) {
|
||||
void
|
||||
resize_GL(SWindowData *window_data) {
|
||||
if(window_data->is_initialized) {
|
||||
#if defined(_WIN32) || defined(WIN32)
|
||||
|
||||
SWindowData_Win *window_data_ex = (SWindowData_Win *) window_data->specific;
|
||||
wglMakeCurrent(window_data_ex->hdc, window_data_ex->hGLRC);
|
||||
|
||||
#elif defined(linux)
|
||||
|
||||
SWindowData_X11 *window_data_ex = (SWindowData_X11 *) window_data->specific;
|
||||
glXMakeCurrent(window_data_ex->display, window_data_ex->window, window_data_ex->context);
|
||||
|
||||
#endif
|
||||
|
||||
glViewport(0, 0, window_data->window_width, window_data->window_height);
|
||||
|
||||
glMatrixMode(GL_PROJECTION);
|
||||
@ -221,11 +233,15 @@ redraw_GL(SWindowData *window_data, const void *pixels) {
|
||||
SWindowData_Win *window_data_ex = (SWindowData_Win *) window_data->specific;
|
||||
GLenum format = BGRA;
|
||||
|
||||
wglMakeCurrent(window_data_ex->hdc, window_data_ex->hGLRC);
|
||||
|
||||
#elif defined(linux)
|
||||
|
||||
SWindowData_X11 *window_data_ex = (SWindowData_X11 *) window_data->specific;
|
||||
GLenum format = BGRA;
|
||||
|
||||
glXMakeCurrent(window_data_ex->display, window_data_ex->window, window_data_ex->context);
|
||||
|
||||
#endif
|
||||
|
||||
float x, y, w, h;
|
||||
|
@ -1,7 +1,6 @@
|
||||
#include <MiniFB.h>
|
||||
#include <stdio.h>
|
||||
#include <stdint.h>
|
||||
#include <unistd.h>
|
||||
#include <string.h>
|
||||
|
||||
#define DIMEN_LOW 512
|
||||
@ -11,38 +10,35 @@ static unsigned int g_buffer_low[DIMEN_LOW * DIMEN_LOW];
|
||||
static unsigned int g_buffer_high[DIMEN_HIGH * DIMEN_HIGH];
|
||||
|
||||
void
|
||||
pretty_square(unsigned int *p, int dimen)
|
||||
{
|
||||
memset(p, 127, dimen*dimen*4);
|
||||
const int one_half_dimen = dimen / 2;
|
||||
const int one_quarter_dimen = one_half_dimen / 2;
|
||||
const int three_quarter_dimen = one_half_dimen + one_quarter_dimen;
|
||||
for (int x = one_quarter_dimen; x < three_quarter_dimen; x++)
|
||||
for (int y = one_quarter_dimen; y < three_quarter_dimen; y++)
|
||||
p[y*dimen + x] = (x & 1) ? MFB_RGB(223,0,(255*(x-one_quarter_dimen))/one_half_dimen) : MFB_RGB(0,0,0);
|
||||
pretty_square(unsigned int *p, int dimen) {
|
||||
memset(p, 127, dimen * dimen * 4);
|
||||
const int one_half_dimen = dimen / 2;
|
||||
const int one_quarter_dimen = one_half_dimen / 2;
|
||||
const int three_quarter_dimen = one_half_dimen + one_quarter_dimen;
|
||||
for (int x = one_quarter_dimen; x < three_quarter_dimen; x++)
|
||||
for (int y = one_quarter_dimen; y < three_quarter_dimen; y++)
|
||||
p[y * dimen + x] = (x & 1) ? MFB_RGB(223, 0, (255 * (x - one_quarter_dimen)) / one_half_dimen) : MFB_RGB(0, 0, 0);
|
||||
}
|
||||
|
||||
int
|
||||
main()
|
||||
{
|
||||
pretty_square(g_buffer_low, DIMEN_LOW);
|
||||
pretty_square(g_buffer_high, DIMEN_HIGH);
|
||||
int
|
||||
main() {
|
||||
pretty_square(g_buffer_low, DIMEN_LOW);
|
||||
pretty_square(g_buffer_high, DIMEN_HIGH);
|
||||
|
||||
struct mfb_window *window_low = mfb_open("LowRes", DIMEN_LOW, DIMEN_LOW);
|
||||
struct mfb_window *window_high = mfb_open("HighRes", DIMEN_HIGH/2, DIMEN_HIGH/2);
|
||||
struct mfb_window *window_low = mfb_open("LowRes", DIMEN_LOW, DIMEN_LOW);
|
||||
struct mfb_window *window_high = mfb_open("HighRes", DIMEN_HIGH / 2, DIMEN_HIGH / 2);
|
||||
|
||||
while (window_high || window_low)
|
||||
{
|
||||
if (window_low)
|
||||
if (mfb_update_ex(window_low, g_buffer_low, DIMEN_LOW, DIMEN_LOW) != STATE_OK
|
||||
|| !mfb_wait_sync(window_low))
|
||||
window_low = NULL;
|
||||
while (window_high || window_low) {
|
||||
if (window_low)
|
||||
if (mfb_update_ex(window_low, g_buffer_low, DIMEN_LOW, DIMEN_LOW) != STATE_OK
|
||||
|| !mfb_wait_sync(window_low))
|
||||
window_low = NULL;
|
||||
|
||||
if (window_high)
|
||||
if (mfb_update_ex(window_high, g_buffer_high, DIMEN_HIGH, DIMEN_HIGH) != STATE_OK
|
||||
|| !mfb_wait_sync(window_high))
|
||||
window_high = NULL;
|
||||
if (window_high)
|
||||
if (mfb_update_ex(window_high, g_buffer_high, DIMEN_HIGH, DIMEN_HIGH) != STATE_OK
|
||||
|| !mfb_wait_sync(window_high))
|
||||
window_high = NULL;
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user