diff options
| author | Brian <brian.paul@tungstengraphics.com> | 2007-10-29 10:36:10 -0600 |
|---|---|---|
| committer | Brian <brian.paul@tungstengraphics.com> | 2007-10-29 10:36:10 -0600 |
| commit | ebe1642d7a65acd5e41632b3b23655f67de85cfc (patch) | |
| tree | 2879a8e42adace0875853130c518c164566f3fb0 | |
| parent | b58b64f361bef38a76b199427a4e248b1fab9f65 (diff) | |
check for signed vs. unsigned in st_get_format_info() - fixes accum buffer failure
| -rw-r--r-- | src/mesa/state_tracker/st_format.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c index c0e1a79bad..bffc39be87 100644 --- a/src/mesa/state_tracker/st_format.c +++ b/src/mesa/state_tracker/st_format.c @@ -204,19 +204,25 @@ st_get_format_info( else { GLuint size; - assert( info.type == PIPE_FORMAT_TYPE_UNORM ); - size = format_max_bits( info ); if (size == 8) { - pinfo->datatype = GL_UNSIGNED_BYTE; + if (info.type == PIPE_FORMAT_TYPE_UNORM) + pinfo->datatype = GL_UNSIGNED_BYTE; + else + pinfo->datatype = GL_BYTE; } else if (size == 16) { - pinfo->datatype = GL_UNSIGNED_SHORT; + if (info.type == PIPE_FORMAT_TYPE_UNORM) + pinfo->datatype = GL_UNSIGNED_SHORT; + else + pinfo->datatype = GL_SHORT; } else { assert( size <= 32 ); - - pinfo->datatype = GL_UNSIGNED_INT; + if (info.type == PIPE_FORMAT_TYPE_UNORM) + pinfo->datatype = GL_UNSIGNED_INT; + else + pinfo->datatype = GL_INT; } } |