diff options
Diffstat (limited to 'mesalib/src/mesa/main/texformat.c')
| -rw-r--r-- | mesalib/src/mesa/main/texformat.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/texformat.c b/mesalib/src/mesa/main/texformat.c index 72025cf82..5eabf2aa5 100644 --- a/mesalib/src/mesa/main/texformat.c +++ b/mesalib/src/mesa/main/texformat.c @@ -621,6 +621,35 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat, } } + if (ctx->Extensions.EXT_texture_compression_latc) { + switch (internalFormat) { + case GL_COMPRESSED_LUMINANCE_LATC1_EXT: + RETURN_IF_SUPPORTED(MESA_FORMAT_L_LATC1); + break; + case GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT: + RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_L_LATC1); + break; + case GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT: + RETURN_IF_SUPPORTED(MESA_FORMAT_LA_LATC2); + break; + case GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT: + RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_LA_LATC2); + break; + default: + ; /* fallthrough */ + } + } + + if (ctx->Extensions.ATI_texture_compression_3dc) { + switch (internalFormat) { + case GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI: + RETURN_IF_SUPPORTED(MESA_FORMAT_LA_LATC2); + break; + default: + ; /* fallthrough */ + } + } + _mesa_problem(ctx, "unexpected format in _mesa_choose_tex_format()"); return MESA_FORMAT_NONE; } |