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GNAP: Simplify transparency handling on BE systems

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This commit is contained in:
Thierry Crozat 2016-05-30 22:51:45 +01:00
parent 39cbfbb03f
commit a7bd346f2d
1 changed files with 2 additions and 6 deletions
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8
engines/gnap/gamesys.cpp
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@ -249,11 +249,7 @@ void GameSys::drawSpriteToBackground(int x, int y, int resourceId) {
Graphics::Surface *GameSys::allocSurface(int width, int height) {
Graphics::Surface *surface = new Graphics::Surface();
surface->create(width, height, _backgroundSurface->format);
#if defined(SCUMM_BIG_ENDIAN)
surface->fillRect(Common::Rect(0, 0, surface->w, surface->h), 0x00FFFFFF);
#else
surface->fillRect(Common::Rect(0, 0, surface->w, surface->h), 0xFFFFFF00);
#endif
return surface;
}
@ -646,9 +642,9 @@ void GameSys::blitSurface32(Graphics::Surface *destSurface, int x, int y, Graphi
byte *rsrc = src;
byte *rdst = dst;
for (int xc = 0; xc < width; ++xc) {
uint32 pixel = READ_LE_UINT32(rsrc);
uint32 pixel = READ_UINT32(rsrc);
if (!transparent || pixel != 0xFFFFFF00)
WRITE_LE_UINT32(rdst, pixel);
WRITE_UINT32(rdst, pixel);
rsrc += 4;
rdst += 4;
}