mirror of
https://github.com/ekeeke/Genesis-Plus-GX.git
synced 2024-09-11 01:03:15 +02:00
[win32/sdl] improved SDL port (thanks to Enik)
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1ace7445f6
commit
5dd1876419
@ -152,7 +152,6 @@ static int sdl_video_init()
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sdl_video.surf_bitmap = SDL_CreateRGBSurface(SDL_SWSURFACE, 720, 576, 16, 0, 0, 0, 0);
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sdl_video.frames_rendered = 0;
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SDL_ShowCursor(0);
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return 1;
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}
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@ -263,19 +262,25 @@ struct {
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unsigned ticks;
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} sdl_sync;
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/* sync */
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static Uint32 sdl_sync_timer_callback(Uint32 interval)
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{
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char caption[100];
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SDL_SemPost(sdl_sync.sem_sync);
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sdl_sync.ticks++;
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if (sdl_sync.ticks == (vdp_pal ? 50 : 20))
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{
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int fps = vdp_pal ? (sdl_video.frames_rendered / 3) : sdl_video.frames_rendered;
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SDL_Event event;
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SDL_UserEvent userevent;
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userevent.type = SDL_USEREVENT;
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userevent.code = vdp_pal ? (sdl_video.frames_rendered / 3) : sdl_video.frames_rendered;
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userevent.data1 = NULL;
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userevent.data2 = NULL;
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sdl_sync.ticks = sdl_video.frames_rendered = 0;
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sprintf(caption,"%d fps - %s", fps, (rominfo.international[0] != 0x20) ? rominfo.international : rominfo.domestic);
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SDL_WM_SetCaption(caption, NULL);
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event.type = SDL_USEREVENT;
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event.user = userevent;
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SDL_PushEvent(&event);
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}
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return interval;
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}
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@ -318,6 +323,13 @@ static int sdl_control_update(SDLKey keystate)
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break;
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}
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case SDLK_F1:
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{
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if (SDL_ShowCursor(-1)) SDL_ShowCursor(0);
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else SDL_ShowCursor(1);
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break;
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}
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case SDLK_F2:
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{
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if (fullscreen) fullscreen = 0;
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@ -490,13 +502,15 @@ int sdl_input_update(void)
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{
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case DEVICE_LIGHTGUN:
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{
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/* get mouse (absolute values) */
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/* get mouse coordinates (absolute values) */
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int x,y;
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int state = SDL_GetMouseState(&x,&y);
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/* Calculate X Y axis values */
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input.analog[joynum][0] = (x * bitmap.viewport.w) / VIDEO_WIDTH;
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input.analog[joynum][1] = (y * bitmap.viewport.h) / VIDEO_HEIGHT;
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/* X axis */
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input.analog[joynum][0] = x - (VIDEO_WIDTH-bitmap.viewport.w)/2;
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/* Y axis */
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input.analog[joynum][1] = y - (VIDEO_HEIGHT-bitmap.viewport.h)/2;
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/* TRIGGER, B, C (Menacer only), START (Menacer & Justifier only) */
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if(state & SDL_BUTTON_LMASK) input.pad[joynum] |= INPUT_A;
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@ -838,13 +852,25 @@ int main (int argc, char **argv)
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{
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switch(event.type)
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{
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case SDL_USEREVENT:
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{
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char caption[100];
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sprintf(caption,"Genesis Plus GX - %d fps - %s)", event.user.code, (rominfo.international[0] != 0x20) ? rominfo.international : rominfo.domestic);
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SDL_WM_SetCaption(caption, NULL);
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break;
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}
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case SDL_QUIT:
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{
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running = 0;
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break;
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}
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case SDL_KEYDOWN:
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{
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running = sdl_control_update(event.key.keysym.sym);
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break;
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}
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}
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}
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