diff options
Diffstat (limited to 'src/mesa/main/attrib.c')
| -rw-r--r-- | src/mesa/main/attrib.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c index 50b65c413e5..3c12fd6824d 100644 --- a/src/mesa/main/attrib.c +++ b/src/mesa/main/attrib.c @@ -1005,11 +1005,16 @@ _mesa_PopAttrib(void) * user FBO bound, GL_FRONT will be illegal and we'll need * to record that error. Per OpenGL ARB decision. */ - if (multipleBuffers) - _mesa_DrawBuffers(ctx->Const.MaxDrawBuffers, - color->DrawBuffer); - else + if (multipleBuffers) { + GLenum buffers[MAX_DRAW_BUFFERS]; + + for (unsigned i = 0; i < ctx->Const.MaxDrawBuffers; i++) + buffers[i] = color->DrawBuffer[i]; + + _mesa_DrawBuffers(ctx->Const.MaxDrawBuffers, buffers); + } else { _mesa_DrawBuffer(color->DrawBuffer[0]); + } } _mesa_set_enable(ctx, GL_ALPHA_TEST, color->AlphaEnabled); _mesa_AlphaFunc(color->AlphaFunc, color->AlphaRefUnclamped); |