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- consolidated the two averageColor instances.
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55df3a91ec
commit
8b19ae98ea
3 changed files with 29 additions and 75 deletions
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@ -167,50 +167,6 @@ void gl_GenerateGlobalBrightmapFromColormap()
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}
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}
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//===========================================================================
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//
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// averageColor
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// input is RGBA8 pixel format.
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// The resulting RGB color can be scaled uniformly so that the highest
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// component becomes one.
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//
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//===========================================================================
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static PalEntry averageColor(const uint32_t *data, int size, int maxout)
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{
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int i;
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unsigned int r, g, b;
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// First clear them.
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r = g = b = 0;
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if (size==0)
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{
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return PalEntry(255,255,255);
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}
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for(i = 0; i < size; i++)
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{
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r += BPART(data[i]);
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g += GPART(data[i]);
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b += RPART(data[i]);
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}
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r = r/size;
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g = g/size;
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b = b/size;
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int maxv=MAX(MAX(r,g),b);
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if(maxv && maxout)
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{
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r = Scale(r, maxout, maxv);
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g = Scale(g, maxout, maxv);
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b = Scale(b, maxout, maxv);
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}
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return PalEntry(255,r,g,b);
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}
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//==========================================================================
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//
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@ -848,40 +848,37 @@ void FTexture::SetScaledSize(int fitwidth, int fitheight)
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//
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//===========================================================================
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namespace
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PalEntry FTexture::averageColor(const uint32_t *data, int size, int maxout)
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{
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PalEntry averageColor(const uint32_t *data, int size, int maxout)
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int i;
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unsigned int r, g, b;
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// First clear them.
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r = g = b = 0;
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if (size == 0)
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{
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int i;
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unsigned int r, g, b;
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// First clear them.
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r = g = b = 0;
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if (size == 0)
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{
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return PalEntry(255, 255, 255);
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}
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for (i = 0; i < size; i++)
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{
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b += BPART(data[i]);
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g += GPART(data[i]);
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r += RPART(data[i]);
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}
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r = r / size;
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g = g / size;
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b = b / size;
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int maxv = MAX(MAX(r, g), b);
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if (maxv && maxout)
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{
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r = Scale(r, maxout, maxv);
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g = Scale(g, maxout, maxv);
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b = Scale(b, maxout, maxv);
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}
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return PalEntry(255, r, g, b);
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return PalEntry(255, 255, 255);
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}
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for (i = 0; i < size; i++)
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{
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b += BPART(data[i]);
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g += GPART(data[i]);
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r += RPART(data[i]);
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}
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r = r / size;
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g = g / size;
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b = b / size;
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int maxv = MAX(MAX(r, g), b);
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if (maxv && maxout)
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{
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r = ::Scale(r, maxout, maxv);
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g = ::Scale(g, maxout, maxv);
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b = ::Scale(b, maxout, maxv);
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}
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return PalEntry(255, r, g, b);
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}
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PalEntry FTexture::GetSkyCapColor(bool bottom)
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@ -307,6 +307,7 @@ public:
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void SetScaledSize(int fitwidth, int fitheight);
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PalEntry GetSkyCapColor(bool bottom);
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static PalEntry averageColor(const uint32_t *data, int size, int maxout);
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virtual void HackHack (int newheight); // called by FMultipatchTexture to discover corrupt patches.
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