diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/buffers.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mesa/main/buffers.c b/src/mesa/main/buffers.c index 121050593f6..25f1236f23e 100644 --- a/src/mesa/main/buffers.c +++ b/src/mesa/main/buffers.c @@ -7,7 +7,7 @@ * Mesa 3-D graphics library * Version: 6.5 * - * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -132,6 +132,12 @@ _mesa_Clear( GLbitfield mask ) _mesa_update_state( ctx ); /* update _Xmin, etc */ } + if (ctx->DrawBuffer->_Status != GL_FRAMEBUFFER_COMPLETE_EXT) { + _mesa_error(ctx, GL_INVALID_FRAMEBUFFER_OPERATION_EXT, + "glClear(incomplete framebuffer)"); + return; + } + if (ctx->RenderMode == GL_RENDER) { const GLint x = ctx->DrawBuffer->_Xmin; const GLint y = ctx->DrawBuffer->_Ymin; |