diff options
Diffstat (limited to 'src/mesa/swrast/s_span.c')
| -rw-r--r-- | src/mesa/swrast/s_span.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c index b0f8e490432..f0524e0610e 100644 --- a/src/mesa/swrast/s_span.c +++ b/src/mesa/swrast/s_span.c @@ -1352,6 +1352,9 @@ _swrast_read_rgba_span( struct gl_context *ctx, struct gl_renderbuffer *rb, rb->_BaseFormat == GL_RGB || rb->_BaseFormat == GL_RG || rb->_BaseFormat == GL_RED || + rb->_BaseFormat == GL_LUMINANCE || + rb->_BaseFormat == GL_INTENSITY || + rb->_BaseFormat == GL_LUMINANCE_ALPHA || rb->_BaseFormat == GL_ALPHA); if (rb->DataType == dstType) { |