diff options
| author | Brian Paul <[email protected]> | 2010-10-26 20:23:57 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2010-10-26 20:25:23 -0600 |
| commit | ab50148fdafeb6496b4ab684e5b9a2355ccf542c (patch) | |
| tree | ade78acd38a4c5673ff713709ec1ff034f56b255 | |
| parent | 9b3c4d3e67db9d43fc6b12d2b4943b087c80c926 (diff) | |
mesa: fix bug in _mesa_is_format_integer()
We only want to return true if it's an integer _color_ format, not a
depth and/or stencil format.
Fixes http://bugs.freedesktop.org/show_bug.cgi?id=31143
| -rw-r--r-- | src/mesa/main/formats.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c index 3e786934771..f604e235138 100644 --- a/src/mesa/main/formats.c +++ b/src/mesa/main/formats.c @@ -1008,13 +1008,16 @@ _mesa_is_format_packed_depth_stencil(gl_format format) /** - * Is the given format a signed/unsigned integer format? + * Is the given format a signed/unsigned integer color format? */ GLboolean _mesa_is_format_integer(gl_format format) { const struct gl_format_info *info = _mesa_get_format_info(format); - return info->DataType == GL_INT || info->DataType == GL_UNSIGNED_INT; + return (info->DataType == GL_INT || info->DataType == GL_UNSIGNED_INT) && + info->BaseFormat != GL_DEPTH_COMPONENT && + info->BaseFormat != GL_DEPTH_STENCIL && + info->BaseFormat != GL_STENCIL_INDEX; } |