diff options
| author | Nanley Chery <[email protected]> | 2015-05-18 16:30:30 -0700 |
|---|---|---|
| committer | Nanley Chery <[email protected]> | 2015-08-26 14:36:42 -0700 |
| commit | 582ce1ea976a16aa8f32ff72cb2fecb00186e253 (patch) | |
| tree | 5158e4db6c87aea54999d5a56281cc80a86d20e6 /src/mesa/main/glformats.c | |
| parent | e9fd8e154fdb0394cbaed5e14ac52e689a020ebe (diff) | |
mesa: don't enable online compression for ASTC formats
In agreement with the ASTC spec, this makes calls to TexImage*D unsuccessful.
Implied by the spec, Generate[Texture]Mipmap and [Copy]Tex[Sub]Image*D calls
must be unsuccessful as well.
v2. actually force attempts to compress online to fail.
v3. indentation (Matt).
v4. update copytexture_error_check to account for CopyTexImage*D (Chad).
Reviewed-by: Chad Versace <[email protected]>
Signed-off-by: Nanley Chery <[email protected]>
Diffstat (limited to 'src/mesa/main/glformats.c')
| -rw-r--r-- | src/mesa/main/glformats.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/mesa/main/glformats.c b/src/mesa/main/glformats.c index 3eb66dab7f8..fd8336cf8e2 100644 --- a/src/mesa/main/glformats.c +++ b/src/mesa/main/glformats.c @@ -820,6 +820,47 @@ _mesa_is_enum_format_signed_int(GLenum format) } } +/** + * Test if the given format is an ASTC format. + */ +GLboolean +_mesa_is_astc_format(GLenum internalFormat) +{ + switch (internalFormat) { + case GL_COMPRESSED_RGBA_ASTC_4x4_KHR: + case GL_COMPRESSED_RGBA_ASTC_5x4_KHR: + case GL_COMPRESSED_RGBA_ASTC_5x5_KHR: + case GL_COMPRESSED_RGBA_ASTC_6x5_KHR: + case GL_COMPRESSED_RGBA_ASTC_6x6_KHR: + case GL_COMPRESSED_RGBA_ASTC_8x5_KHR: + case GL_COMPRESSED_RGBA_ASTC_8x6_KHR: + case GL_COMPRESSED_RGBA_ASTC_8x8_KHR: + case GL_COMPRESSED_RGBA_ASTC_10x5_KHR: + case GL_COMPRESSED_RGBA_ASTC_10x6_KHR: + case GL_COMPRESSED_RGBA_ASTC_10x8_KHR: + case GL_COMPRESSED_RGBA_ASTC_10x10_KHR: + case GL_COMPRESSED_RGBA_ASTC_12x10_KHR: + case GL_COMPRESSED_RGBA_ASTC_12x12_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR: + case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR: + return true; + default: + return false; + } +} + /** * Test if the given format is an integer (non-normalized) format. |