diff options
| -rw-r--r-- | src/mesa/main/fbobject.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index 7669a0c5df5..cd04fbe1114 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -2770,6 +2770,19 @@ _mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment, } if (attachment == GL_DEPTH_STENCIL_ATTACHMENT) { + if (pname == GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE) { + /* This behavior is first specified in OpenGL 4.4 specification. + * + * From the OpenGL 4.4 spec page 275: + * "This query cannot be performed for a combined depth+stencil + * attachment, since it does not have a single format." + */ + _mesa_error(ctx, GL_INVALID_OPERATION, + "glGetFramebufferAttachmentParameteriv(" + "GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE" + " is invalid for depth+stencil attachment)"); + return; + } /* the depth and stencil attachments must point to the same buffer */ const struct gl_renderbuffer_attachment *depthAtt, *stencilAtt; depthAtt = get_attachment(ctx, buffer, GL_DEPTH_ATTACHMENT); |