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Use single helper for xBRZ scalers

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This commit is contained in:
alexey.lysiuk 2016-10-14 17:03:26 +03:00
parent a4a00435e2
commit 58d44e89c9
1 changed files with 4 additions and 15 deletions
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19
src/gl/textures/gl_hqresize.cpp
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@ -266,21 +266,10 @@ static unsigned char *xbrzHelper( void (*xbrzFunction) ( size_t, const uint32_t*
return newBuffer;
}
static unsigned char *xbrzoldHelper( void (*xbrzFunction) ( size_t factor, const uint32_t* src, uint32_t* trg, int srcWidth, int srcHeight, const xbrz_old::ScalerCfg& cfg, int yFirst, int yLast ),
const int N,
unsigned char *inputBuffer,
const int inWidth,
const int inHeight,
int &outWidth,
int &outHeight )
static void xbrzOldScale(size_t factor, const uint32_t* src, uint32_t* trg, int srcWidth, int srcHeight, xbrz::ColorFormat colFmt, const xbrz::ScalerCfg& cfg, int yFirst, int yLast)
{
outWidth = N * inWidth;
outHeight = N *inHeight;
unsigned char * newBuffer = new unsigned char[outWidth*outHeight*4];
xbrzFunction(N, reinterpret_cast<uint32_t*>(inputBuffer), reinterpret_cast<uint32_t*>(newBuffer), inWidth, inHeight, xbrz_old::ScalerCfg(), 0, std::numeric_limits<int>::max());
delete[] inputBuffer;
return newBuffer;
static_assert(sizeof(xbrz::ScalerCfg) == sizeof(xbrz_old::ScalerCfg), "ScalerCfg classes have different layout");
xbrz_old::scale(factor, src, trg, srcWidth, srcHeight, reinterpret_cast<const xbrz_old::ScalerCfg&>(cfg), yFirst, yLast);
}
@ -372,7 +361,7 @@ unsigned char *gl_CreateUpsampledTextureBuffer ( const FTexture *inputTexture, u
case 13:
case 14:
case 15:
return xbrzoldHelper(xbrz_old::scale, type - 11, inputBuffer, inWidth, inHeight, outWidth, outHeight );
return xbrzHelper(xbrzOldScale, type - 11, inputBuffer, inWidth, inHeight, outWidth, outHeight );
}
}