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Sync with upstream (Issue #30).

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Recompiled tier1 and mathlib  for all platforms will come in next commit.
This commit is contained in:
Nicholas Hastings
2016-11-30 10:01:15 -05:00
parent 98fe5b5a34
commit 3957adff10
491 changed files with 29846 additions and 10698 deletions
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12
public/bitmap/imageformat.h
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@ -102,6 +102,9 @@ enum ImageFormat
IMAGE_FORMAT_LE_BGRA8888,
#endif
IMAGE_FORMAT_DXT1_RUNTIME,
IMAGE_FORMAT_DXT5_RUNTIME,
NUM_IMAGE_FORMATS
};
@ -376,7 +379,7 @@ namespace ImageLoader
struct ResampleInfo_t
{
ResampleInfo_t() : m_nSrcDepth(1), m_nDestDepth(1), m_flAlphaThreshhold(0.4f), m_flAlphaHiFreqThreshhold(0.4f), m_nFlags(0)
ResampleInfo_t() : m_nFlags(0), m_flAlphaThreshhold(0.4f), m_flAlphaHiFreqThreshhold(0.4f), m_nSrcDepth(1), m_nDestDepth(1)
{
m_flColorScale[0] = 1.0f, m_flColorScale[1] = 1.0f, m_flColorScale[2] = 1.0f, m_flColorScale[3] = 1.0f;
m_flColorGoal[0] = 0.0f, m_flColorGoal[1] = 0.0f, m_flColorGoal[2] = 0.0f, m_flColorGoal[3] = 0.0f;
@ -450,6 +453,9 @@ namespace ImageLoader
int height, int depth, ImageFormat imageFormat, float srcGamma, float dstGamma,
int numLevels = 0 );
// Low quality mipmap generation, but way faster.
void GenerateMipmapLevelsLQ( unsigned char* pSrc, unsigned char* pDst, int width, int height,
ImageFormat imageFormat, int numLevels );
//-----------------------------------------------------------------------------
// operations on square images (src and dst can be the same)
@ -513,6 +519,10 @@ namespace ImageLoader
return ( info.m_NumRedBits > 8 || info.m_NumGreeBits > 8 || info.m_NumBlueBits > 8 || info.m_NumAlphaBits > 8 );
}
inline bool IsRuntimeCompressed( ImageFormat fmt )
{
return ( fmt == IMAGE_FORMAT_DXT1_RUNTIME ) || ( fmt == IMAGE_FORMAT_DXT5_RUNTIME );
}
} // end namespace ImageLoader