diff options
| -rw-r--r-- | src/mesa/main/clear.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mesa/main/clear.c b/src/mesa/main/clear.c index 8284dcab528..3bfcc5c0e39 100644 --- a/src/mesa/main/clear.c +++ b/src/mesa/main/clear.c @@ -325,6 +325,18 @@ _mesa_ClearBufferiv(GLenum buffer, GLint drawbuffer, const GLint *value) _mesa_update_state( ctx ); } + /* Page 498 of the PDF, section '17.4.3.1 Clearing Individual Buffers' + * of the OpenGL 4.5 spec states: + * + * "An INVALID_ENUM error is generated by ClearBufferiv and + * ClearNamedFramebufferiv if buffer is not COLOR or STENCIL." + */ + if (buffer == GL_DEPTH || buffer == GL_DEPTH_STENCIL) { + _mesa_error(ctx, GL_INVALID_ENUM, + "glClearBufferiv(buffer=GL_DEPTH || GL_DEPTH_STENCIL)"); + return; + } + switch (buffer) { case GL_STENCIL: /* Page 264 (page 280 of the PDF) of the OpenGL 3.0 spec says: |