diff options
| author | Chia-I Wu <[email protected]> | 2011-11-28 16:57:02 +0800 |
|---|---|---|
| committer | Chia-I Wu <[email protected]> | 2011-12-02 08:43:46 +0800 |
| commit | d4a38e86d4b4d66cca20ee63222f940cb73fa709 (patch) | |
| tree | 059bf69787804996049163ffa2ee809560bfc04a /src/mesa/main/texformat.c | |
| parent | 51f4d2725417088c75d512b69a31a26ae5cb3ef2 (diff) | |
mesa: add support for GL_OES_compressed_ETC1_RGB8_texture
Add support for GL_OES_compressed_ETC1_RGB8_texture to core mesa. There is no
driver support yet.
Unlike desktop GL compressed texture formats, GLES compressed texture formats
usually can only be used with glCompressedTexImage2D. All other gl*Tex*Image*
functions are updated to check for that.
Reviewed-by: Brian Paul <[email protected]>
Diffstat (limited to 'src/mesa/main/texformat.c')
| -rw-r--r-- | src/mesa/main/texformat.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c index 6d8e272ba08..868913873e6 100644 --- a/src/mesa/main/texformat.c +++ b/src/mesa/main/texformat.c @@ -919,6 +919,16 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat, } } + if (ctx->Extensions.OES_compressed_ETC1_RGB8_texture) { + switch (internalFormat) { + case GL_ETC1_RGB8_OES: + RETURN_IF_SUPPORTED(MESA_FORMAT_ETC1_RGB8); + break; + default: + ; /* fallthrough */ + } + } + _mesa_problem(ctx, "unexpected format %s in _mesa_choose_tex_format()", _mesa_lookup_enum_by_nr(internalFormat)); return MESA_FORMAT_NONE; |