diff options
Diffstat (limited to 'src/mesa/main/attrib.c')
| -rw-r--r-- | src/mesa/main/attrib.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c index 88ce0a4281b..30e97a6e386 100644 --- a/src/mesa/main/attrib.c +++ b/src/mesa/main/attrib.c @@ -919,10 +919,22 @@ _mesa_PopAttrib(void) color->ClearColor[2], color->ClearColor[3]); _mesa_IndexMask(color->IndexMask); - _mesa_ColorMask((GLboolean) (color->ColorMask[0] != 0), - (GLboolean) (color->ColorMask[1] != 0), - (GLboolean) (color->ColorMask[2] != 0), - (GLboolean) (color->ColorMask[3] != 0)); + if (1/*ctx->Extensions.EXT_draw_buffers2*/) { + _mesa_ColorMask((GLboolean) (color->ColorMask[0][0] != 0), + (GLboolean) (color->ColorMask[0][1] != 0), + (GLboolean) (color->ColorMask[0][2] != 0), + (GLboolean) (color->ColorMask[0][3] != 0)); + } + else { + GLuint i; + for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) { + _mesa_ColorMaskIndexed(i, + (GLboolean) (color->ColorMask[i][0] != 0), + (GLboolean) (color->ColorMask[i][1] != 0), + (GLboolean) (color->ColorMask[i][2] != 0), + (GLboolean) (color->ColorMask[i][3] != 0)); + } + } { /* Need to determine if more than one color output is * specified. If so, call glDrawBuffersARB, else call |