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Added other supported formats to KTX parser.

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bkaradzic
2013-09-02 19:02:26 -07:00
parent 726a5feea1
commit 1471a37366
1 changed files with 49 additions and 0 deletions
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49
src/image.cpp
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@@ -79,6 +79,13 @@
#define KTX_COMPRESSED_RGB_PVRTC_2BPPV1_IMG 0x8C01
#define KTX_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG 0x8C02
#define KTX_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG 0x8C03
#define KTX_COMPRESSED_RGBA_S3TC_DXT1_EXT 0x83F1
#define KTX_COMPRESSED_RGBA_S3TC_DXT3_EXT 0x83F2
#define KTX_COMPRESSED_RGBA_S3TC_DXT5_EXT 0x83F3
#define KTX_COMPRESSED_LUMINANCE_LATC1_EXT 0x8C70
#define KTX_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT 0x8C72
#define KTX_RGBA16 0x805B
#define KTX_RGBA16F 0x881A
namespace bgfx
{
@@ -1013,6 +1020,48 @@ namespace bgfx
blockSize = 4*4*bpp/8;
break;
case KTX_COMPRESSED_RGBA_S3TC_DXT1_EXT:
type = TextureFormat::BC1;
bpp = 4;
blockSize = 4*4*bpp/8;
break;
case KTX_COMPRESSED_RGBA_S3TC_DXT3_EXT:
type = TextureFormat::BC2;
bpp = 8;
blockSize = 4*4*bpp/8;
break;
case KTX_COMPRESSED_RGBA_S3TC_DXT5_EXT:
type = TextureFormat::BC3;
bpp = 8;
blockSize = 4*4*bpp/8;
break;
case KTX_COMPRESSED_LUMINANCE_LATC1_EXT:
type = TextureFormat::BC4;
bpp = 4;
blockSize = 4*4*bpp/8;
break;
case KTX_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT:
type = TextureFormat::BC5;
bpp = 8;
blockSize = 4*4*bpp/8;
break;
case KTX_RGBA16:
type = TextureFormat::RGBA16;
blockSize = 8;
bpp = 64;
break;
case KTX_RGBA16F:
type = TextureFormat::RGBA16F;
blockSize = 8;
bpp = 64;
break;
case KTX_COMPRESSED_R11_EAC:
case KTX_COMPRESSED_SIGNED_R11_EAC:
case KTX_COMPRESSED_RG11_EAC: