OrdinaryMagician/vkdoom_m
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- moved around some sky rendering code so that the game independent parts are grouped together.

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This commit is contained in:
Christoph Oelckers 2020-04-29 00:14:42 +02:00
commit 4b8fb7d48b
16 changed files with 179 additions and 198 deletions
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39
src/rendering/r_sky.cpp
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@ -57,45 +57,6 @@ CUSTOM_CVAR (Int, r_skymode, 2, CVAR_ARCHIVE|CVAR_NOINITCALL)
CVAR(Float, skyoffset, 0, 0) // for testing
struct SkyColor
{
FTextureID Texture;
std::pair<PalEntry, PalEntry> Colors;
};
static TArray<SkyColor> SkyColors;
std::pair<PalEntry, PalEntry>& R_GetSkyCapColor(FGameTexture* tex)
{
for (auto& sky : SkyColors)
{
if (sky.Texture == tex->GetID()) return sky.Colors;
}
auto itex = tex->GetTexture();
SkyColor sky;
FBitmap bitmap = itex->GetBgraBitmap(nullptr);
int w = bitmap.GetWidth();
int h = bitmap.GetHeight();
const uint32_t* buffer = (const uint32_t*)bitmap.GetPixels();
if (buffer)
{
sky.Colors.first = averageColor((uint32_t*)buffer, w * MIN(30, h), 0);
if (h > 30)
{
sky.Colors.second = averageColor(((uint32_t*)buffer) + (h - 30) * w, w * 30, 0);
}
else sky.Colors.second = sky.Colors.first;
}
sky.Texture = tex->GetID();
SkyColors.Push(sky);
return SkyColors.Last().Colors;
}
//==========================================================================
//
// R_InitSkyMap