diff options
| author | Brian Paul <[email protected]> | 2000-09-05 22:11:38 +0000 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2000-09-05 22:11:38 +0000 |
| commit | c52fc9b49cbd6158da9e96ccd57a38197293a3e0 (patch) | |
| tree | 858253840cff49abb1da3d20910137b3a8fd546f /src | |
| parent | 9c27278acfb786c8f2fc591eef9ed0c25135bcf0 (diff) | |
passing proxy targets to glGetTexImage() should generate GL_INVALID_ENUM
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/teximage.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c index 24244674c5f..65916582939 100644 --- a/src/mesa/main/teximage.c +++ b/src/mesa/main/teximage.c @@ -1,4 +1,4 @@ -/* $Id: teximage.c,v 1.47 2000/09/05 22:04:30 brianp Exp $ */ +/* $Id: teximage.c,v 1.48 2000/09/05 22:11:38 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -2123,7 +2123,10 @@ _mesa_GetTexImage( GLenum target, GLint level, GLenum format, texUnit = &(ctx->Texture.Unit[ctx->Texture.CurrentUnit]); texObj = _mesa_select_tex_object(ctx, texUnit, target); texImage = _mesa_select_tex_image(ctx, texUnit, target, level); - if (!texObj || !texImage) { + if (!texObj || !texImage || + target == GL_PROXY_TEXTURE_1D || + target == GL_PROXY_TEXTURE_2D || + target == GL_PROXY_TEXTURE_3D) { gl_error(ctx, GL_INVALID_ENUM, "glGetTexImage(target)"); return; } |