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First headless version

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Runelaenen
2015-08-19 18:07:04 +02:00
parent 408628c80c
commit fb5921db6d
7 changed files with 67 additions and 55 deletions
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101
src/platform/shared.c
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@@ -184,59 +184,64 @@ void platform_draw()
int width = RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_WIDTH, uint16);
int height = RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_HEIGHT, uint16);
if (gConfigGeneral.hardware_display) {
void *pixels;
int pitch;
if (SDL_LockTexture(gBufferTexture, NULL, &pixels, &pitch) == 0) {
uint8 *src = (uint8*)_screenBuffer;
int padding = pitch - (width * 4);
if (pitch == width * 4) {
uint32 *dst = pixels;
for (int i = width * height; i > 0; i--) { *dst++ = *(uint32 *)(&gPaletteHWMapped[*src++]); }
} else
if (pitch == (width * 2) + padding) {
uint16 *dst = pixels;
for (int y = height; y > 0; y++) {
for (int x = width; x > 0; x--) { *dst++ = *(uint16 *)(&gPaletteHWMapped[*src++]); }
dst = (uint16*)(((uint8 *)dst) + padding);
if (!gOpenRCT2Headless) {
if (gConfigGeneral.hardware_display) {
void *pixels;
int pitch;
if (SDL_LockTexture(gBufferTexture, NULL, &pixels, &pitch) == 0) {
uint8 *src = (uint8*)_screenBuffer;
int padding = pitch - (width * 4);
if (pitch == width * 4) {
uint32 *dst = pixels;
for (int i = width * height; i > 0; i--) { *dst++ = *(uint32 *)(&gPaletteHWMapped[*src++]); }
}
} else
if (pitch == width + padding) {
uint8 *dst = pixels;
for (int y = height; y > 0; y++) {
for (int x = width; x > 0; x--) { *dst++ = *(uint8 *)(&gPaletteHWMapped[*src++]); }
dst += padding;
else
if (pitch == (width * 2) + padding) {
uint16 *dst = pixels;
for (int y = height; y > 0; y++) {
for (int x = width; x > 0; x--) { *dst++ = *(uint16 *)(&gPaletteHWMapped[*src++]); }
dst = (uint16*)(((uint8 *)dst) + padding);
}
}
else
if (pitch == width + padding) {
uint8 *dst = pixels;
for (int y = height; y > 0; y++) {
for (int x = width; x > 0; x--) { *dst++ = *(uint8 *)(&gPaletteHWMapped[*src++]); }
dst += padding;
}
}
SDL_UnlockTexture(gBufferTexture);
}
SDL_RenderCopy(gRenderer, gBufferTexture, NULL, NULL);
SDL_RenderPresent(gRenderer);
}
else {
// Lock the surface before setting its pixels
if (SDL_MUSTLOCK(_surface)) {
if (SDL_LockSurface(_surface) < 0) {
log_error("locking failed %s", SDL_GetError());
return;
}
}
SDL_UnlockTexture(gBufferTexture);
}
SDL_RenderCopy(gRenderer, gBufferTexture, NULL, NULL);
SDL_RenderPresent(gRenderer);
} else {
// Lock the surface before setting its pixels
if (SDL_MUSTLOCK(_surface)) {
if (SDL_LockSurface(_surface) < 0) {
log_error("locking failed %s", SDL_GetError());
return;
// Copy pixels from the virtual screen buffer to the surface
memcpy(_surface->pixels, _screenBuffer, _surface->pitch * _surface->h);
// Unlock the surface
if (SDL_MUSTLOCK(_surface))
SDL_UnlockSurface(_surface);
// Copy the surface to the window
if (SDL_BlitSurface(_surface, NULL, SDL_GetWindowSurface(gWindow), NULL)) {
log_fatal("SDL_BlitSurface %s", SDL_GetError());
exit(1);
}
if (SDL_UpdateWindowSurface(gWindow)) {
log_fatal("SDL_UpdateWindowSurface %s", SDL_GetError());
exit(1);
}
}
// Copy pixels from the virtual screen buffer to the surface
memcpy(_surface->pixels, _screenBuffer, _surface->pitch * _surface->h);
// Unlock the surface
if (SDL_MUSTLOCK(_surface))
SDL_UnlockSurface(_surface);
// Copy the surface to the window
if (SDL_BlitSurface(_surface, NULL, SDL_GetWindowSurface(gWindow), NULL)) {
log_fatal("SDL_BlitSurface %s", SDL_GetError());
exit(1);
}
if (SDL_UpdateWindowSurface(gWindow)) {
log_fatal("SDL_UpdateWindowSurface %s", SDL_GetError());
exit(1);
}
}
}