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replaced blitter function with a copy from win_sdl

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This commit is contained in:
Joakim L. Gilje
2021-11-28 21:00:41 +01:00
parent 6aef88c957
commit ccb851343e
1 changed files with 18 additions and 29 deletions
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47
src/qt/qt_sdl.c
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@@ -85,7 +85,6 @@ static int cur_w, cur_h;
static int cur_ww = 0, cur_wh = 0;
static volatile int sdl_enabled = 0;
static SDL_mutex* sdl_mutex = NULL;
static int blit_w = 0, blit_h = 0, blit_tex_updated = 0;
static const uint16_t sdl_to_xt[0x200] =
{
@@ -302,8 +301,9 @@ sdl_stretch(int *w, int *h, int *x, int *y)
static void
sdl_blit(int x, int y, int w, int h)
{
SDL_Rect r_src;
void *pixeldata;
int pitch;
int ret, pitch;
if (!sdl_enabled || (x < 0) || (y < 0) || (w <= 0) || (h <= 0) || (w > 2048) || (h > 2048) || (buffer32 == NULL) || (sdl_render == NULL) || (sdl_tex == NULL)) {
video_blit_complete();
@@ -318,13 +318,24 @@ sdl_blit(int x, int y, int w, int h)
if (screenshots)
video_screenshot((uint32_t *) pixeldata, 0, 0, (2048 + 64));
blit_w = w;
blit_h = h;
blit_tex_updated = 1;
SDL_UnlockTexture(sdl_tex);
SDL_UnlockMutex(sdl_mutex);
video_blit_complete();
SDL_RenderClear(sdl_render);
r_src.x = 0;
r_src.y = 0;
r_src.w = w;
r_src.h = h;
ret = SDL_RenderCopy(sdl_render, sdl_tex, &r_src, 0);
if (ret)
sdl_log("SDL: unable to copy texture to renderer (%s)\n", sdl_GetError());
SDL_RenderPresent(sdl_render);
SDL_UnlockMutex(sdl_mutex);
}
@@ -698,28 +709,6 @@ enum sdl_main_status sdl_main() {
}
}
if (blit_tex_updated > 0) {
SDL_LockMutex(sdl_mutex);
int status = SDL_RenderClear(sdl_render);
if (status) {
sdl_log("SDL: unable to SDL_RenderClear (%s)\n", SDL_GetError());
}
r_src.x = 0;
r_src.y = 0;
r_src.w = blit_w;
r_src.h = blit_h;
status = SDL_RenderCopy(sdl_render, sdl_tex, &r_src, 0);
if (status) {
sdl_log("SDL: unable to copy texture to renderer (%s)\n", SDL_GetError());
}
SDL_RenderPresent(sdl_render);
blit_tex_updated = 0;
SDL_UnlockMutex(sdl_mutex);
}
if (mouse_capture && keyboard_ismsexit()) {
plat_mouse_capture(0);
}