OrdinaryMagician/vkdoom_m
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- extended FTexture::GetPixels and FTexture::GetColumn by a RenderStyle parameter.

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Now it is no longer necessary to provide specially set up textures for rendering shaded decals, they can use any PNG texture now that contains a proper red channel.
Handling of the alPh chunk has been removed as a result as it in no longer needed.
This commit is contained in:
Christoph Oelckers 2018-03-18 21:33:44 +01:00
commit f4d9ad1123
41 changed files with 217 additions and 249 deletions
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10
src/textures/multipatchtexture.cpp
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@ -195,11 +195,17 @@ protected:
int NumParts;
TexPart *Parts;
TexInit *Inits;
bool bRedirect:1;
bool bTranslucentPatches:1;
bool bRedirect;
bool bTranslucentPatches;
uint8_t *MakeTexture (FRenderStyle style);
// The getters must optionally redirect if it's a simple one-patch texture.
const uint8_t *GetPixels(FRenderStyle style) override { return bRedirect ? Parts->Texture->GetPixels(style) : FWorldTexture::GetPixels(style); }
const uint8_t *GetColumn(FRenderStyle style, unsigned int col, const Span **out) override
{ return bRedirect ? Parts->Texture->GetColumn(style, col, out) : FWorldTexture::GetColumn(style, col, out); }
private:
void CheckForHacks ();
void ParsePatch(FScanner &sc, TexPart & part, TexInit &init);