diff options
| author | Ian Romanick <[email protected]> | 2011-09-20 16:39:30 -0700 |
|---|---|---|
| committer | Ian Romanick <[email protected]> | 2012-08-29 15:09:34 -0700 |
| commit | e58c19a204a028b0c3db7416250387ba98ed0a2d (patch) | |
| tree | 3766729dd17efdebd46445994230c03064ca4d4f /src/mesa/main/clear.c | |
| parent | f0c99d0a6a897189dd4b66f508385eb2ecf3f76f (diff) | |
mesa/es: Validate glClear mask in Mesa code rather than the ES wrapper
Diffstat (limited to 'src/mesa/main/clear.c')
| -rw-r--r-- | src/mesa/main/clear.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/main/clear.c b/src/mesa/main/clear.c index cfb060018c7..f07d5333b65 100644 --- a/src/mesa/main/clear.c +++ b/src/mesa/main/clear.c @@ -167,6 +167,15 @@ _mesa_Clear( GLbitfield mask ) return; } + /* Accumulation buffers were removed in core contexts, and they never + * existed in OpenGL ES. + */ + if ((mask & GL_ACCUM_BUFFER_BIT) != 0 + && (ctx->API == API_OPENGL_CORE || _mesa_is_gles(ctx))) { + _mesa_error( ctx, GL_INVALID_VALUE, "glClear(GL_ACCUM_BUFFER_BIT)"); + return; + } + if (ctx->NewState) { _mesa_update_state( ctx ); /* update _Xmin, etc */ } |