diff options
Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_gen_mipmap.c')
| -rw-r--r-- | mesalib/src/mesa/state_tracker/st_gen_mipmap.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_gen_mipmap.c b/mesalib/src/mesa/state_tracker/st_gen_mipmap.c index 7a61998e2..34a2e9ebd 100644 --- a/mesalib/src/mesa/state_tracker/st_gen_mipmap.c +++ b/mesalib/src/mesa/state_tracker/st_gen_mipmap.c @@ -204,12 +204,10 @@ fallback_generate_mipmap(struct gl_context *ctx, GLenum target, _mesa_is_format_compressed(texObj->Image[face][baseLevel]->TexFormat);
if (compressed) {
- if (texObj->Image[face][baseLevel]->TexFormat == MESA_FORMAT_SIGNED_RED_RGTC1 ||
- texObj->Image[face][baseLevel]->TexFormat == MESA_FORMAT_SIGNED_RG_RGTC2)
- datatype = GL_FLOAT;
- else
- datatype = GL_UNSIGNED_BYTE;
-
+ GLenum type =
+ _mesa_get_format_datatype(texObj->Image[face][baseLevel]->TexFormat);
+
+ datatype = type == GL_UNSIGNED_NORMALIZED ? GL_UNSIGNED_BYTE : GL_FLOAT;
comps = 4;
}
else {
|