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Add BIMG_DECODE_ASTC

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This commit is contained in:
Vladimir Vukicevic
2020-01-31 17:26:53 -08:00
parent 23d2cd1738
commit 504ea68273
2 changed files with 28 additions and 16 deletions
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4
src/config.h
View File

@@ -44,6 +44,10 @@
# define BIMG_DECODE_ATC BIMG_DECODE_ENABLE
#endif // BIMG_DECODE_ATC
#ifndef BIMG_DECODE_ASTC
# define BIMG_DECODE_ASTC BIMG_DECODE_ENABLE
#endif // BIMG_DECODE_ASTC
#ifndef BIMG_DECODE_ETC1
# define BIMG_DECODE_ETC1 BIMG_DECODE_ENABLE
#endif // BIMG_DECODE_ETC1

40
src/image.cpp
View File

@@ -4709,23 +4709,31 @@ namespace bimg
case TextureFormat::ASTC8x5:
case TextureFormat::ASTC8x6:
case TextureFormat::ASTC10x5:
if (!astc_codec::ASTCDecompressToRGBA(
(const uint8_t*)_src
, imageGetSize(NULL, uint16_t(_width), uint16_t(_height), 0, false, false, 1, _srcFormat)
, _width
, _height
, TextureFormat::ASTC4x4 == _srcFormat ? astc_codec::FootprintType::k4x4
: TextureFormat::ASTC5x5 == _srcFormat ? astc_codec::FootprintType::k5x5
: TextureFormat::ASTC6x6 == _srcFormat ? astc_codec::FootprintType::k6x6
: TextureFormat::ASTC8x5 == _srcFormat ? astc_codec::FootprintType::k8x5
: TextureFormat::ASTC8x6 == _srcFormat ? astc_codec::FootprintType::k8x6
: astc_codec::FootprintType::k10x5
, (uint8_t*)_dst
, _width*_height*4
, _dstPitch
) )
if (BX_ENABLED(BIMG_DECODE_ASTC) )
{
imageCheckerboard(_dst, _width, _height, 16, UINT32_C(0xff000000), UINT32_C(0xffffff00) );
if (!astc_codec::ASTCDecompressToRGBA(
(const uint8_t*)_src
, imageGetSize(NULL, uint16_t(_width), uint16_t(_height), 0, false, false, 1, _srcFormat)
, _width
, _height
, TextureFormat::ASTC4x4 == _srcFormat ? astc_codec::FootprintType::k4x4
: TextureFormat::ASTC5x5 == _srcFormat ? astc_codec::FootprintType::k5x5
: TextureFormat::ASTC6x6 == _srcFormat ? astc_codec::FootprintType::k6x6
: TextureFormat::ASTC8x5 == _srcFormat ? astc_codec::FootprintType::k8x5
: TextureFormat::ASTC8x6 == _srcFormat ? astc_codec::FootprintType::k8x6
: astc_codec::FootprintType::k10x5
, (uint8_t*)_dst
, _width*_height*4
, _dstPitch
) )
{
imageCheckerboard(_dst, _width, _height, 16, UINT32_C(0xff000000), UINT32_C(0xffffff00) );
}
}
else
{
BX_WARN(false, "ASTC decoder is disabled (BIMG_DECODE_ASTC).");
imageCheckerboard(_dst, _width, _height, 16, UINT32_C(0xff000000), UINT32_C(0xff00ff00) );
}
break;