diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2004-03-02 15:21:51 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2004-03-02 15:21:51 +0000 |
| commit | 411b8faac47317e73ab9c285a85631a340a4ad53 (patch) | |
| tree | 36232a5ecb02bdb22278976ddac6934d421bd107 /src | |
| parent | fa21787b52d85a7aeaf5de64a39e019f39fcfa07 (diff) | |
added missing error check in _mesa_BeginQueryARB (Cedric Gautier). minor clean-ups.
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/occlude.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/src/mesa/main/occlude.c b/src/mesa/main/occlude.c index c8fa1dfacd..d329f11f09 100644 --- a/src/mesa/main/occlude.c +++ b/src/mesa/main/occlude.c @@ -1,8 +1,8 @@ /* * Mesa 3-D graphics library - * Version: 5.1 + * Version: 6.1 * - * Copyright (C) 1999-2003 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2004 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"), @@ -35,14 +35,6 @@ #include "occlude.h" #include "mtypes.h" -#ifndef GL_SAMPLES_PASSED_ARB -#define GL_SAMPLES_PASSED_ARB 0x8914 -#define GL_QUERY_COUNTER_BITS_ARB 0x8864 -#define GL_CURRENT_QUERY_ARB 0x8865 -#define GL_QUERY_RESULT_ARB 0x8866 -#define GL_QUERY_RESULT_AVAILABLE_ARB 0x8867 -#endif - struct occlusion_query { @@ -188,6 +180,11 @@ _mesa_BeginQueryARB(GLenum target, GLuint id) return; } + if (id == 0) { + _mesa_error(ctx, GL_INVALID_OPERATION, "glBeginQueryARB(id==0)"); + return; + } + if (ctx->Occlusion.CurrentQueryObject) { _mesa_error(ctx, GL_INVALID_OPERATION, "glBeginQueryARB(target)"); return; |