diff options
| -rw-r--r-- | src/mesa/main/shaderimage.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mesa/main/shaderimage.c b/src/mesa/main/shaderimage.c index 5a3c47a62c8..c4bba842ca7 100644 --- a/src/mesa/main/shaderimage.c +++ b/src/mesa/main/shaderimage.c @@ -546,6 +546,18 @@ _mesa_BindImageTexture(GLuint unit, GLuint texture, GLint level, return; } + /* From section 8.22 "Texture Image Loads and Stores" of the OpenGL ES + * 3.1 spec: + * + * "An INVALID_OPERATION error is generated if texture is not the name + * of an immutable texture object." + */ + if (_mesa_is_gles(ctx) && !t->Immutable) { + _mesa_error(ctx, GL_INVALID_OPERATION, + "glBindImageTexture(!immutable)"); + return; + } + _mesa_reference_texobj(&u->TexObj, t); } else { _mesa_reference_texobj(&u->TexObj, NULL); |