| Compressed Internal Format
|
Base Internal Format
|
Type
|
| GL_COMPRESSED_RED
|
GL_RED
|
Generic
|
| GL_COMPRESSED_RG
|
GL_RG
|
Generic
|
| GL_COMPRESSED_RGB
|
GL_RGB
|
Generic
|
| GL_COMPRESSED_RGBA
|
GL_RGBA
|
Generic
|
| GL_COMPRESSED_SRGB
|
GL_RGB
|
Generic
|
| GL_COMPRESSED_SRGB_ALPHA
|
GL_RGBA
|
Generic
|
| GL_COMPRESSED_RED_RGTC1
|
GL_RED
|
Specific
|
| GL_COMPRESSED_SIGNED_RED_RGTC1
|
GL_RED
|
Specific
|
| GL_COMPRESSED_RG_RGTC2
|
GL_RG
|
Specific
|
| GL_COMPRESSED_SIGNED_RG_RGTC2
|
GL_RG
|
Specific
|
| GL_COMPRESSED_RGBA_BPTC_UNORM
|
GL_RGBA
|
Specific
|
| GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM
|
GL_RGBA
|
Specific
|
| GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT
|
GL_RGB
|
Specific
|
| GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT
|
GL_RGB
|
Specific
|
| S3TC formats
|
| GL_COMPRESSED_RGB_S3TC_DXT1_EXT
|
GL_RGB
|
Specific
|
| GL_COMPRESSED_SRGB_S3TC_DXT1_EXT
|
GL_RGB
|
Specific
|
| GL_COMPRESSED_RGBA_S3TC_DXT1_EXT
|
GL_RGBA
|
Specific
|
| GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT
|
GL_RGBA
|
Specific
|
| GL_COMPRESSED_RGBA_S3TC_DXT3_EXT
|
GL_RGBA
|
Specific
|
| GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT
|
GL_RGBA
|
Specific
|
| GL_COMPRESSED_RGBA_S3TC_DXT5_EXT
|
GL_RGBA
|
Specific
|
| GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT
|
GL_RGBA
|
Specific
|