KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mesa/clear: simplify ClearBufferiv error handling 

Might as well handle everything in the same error call.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Ilia Mirkin 2016-02-12 12:54:42 -05:00
parent 86fd9d6b8e
commit 758162923b
1 changed files with 6 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/mesa/main/clear.c
View File

@ -325,18 +325,6 @@ _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:
@ -387,6 +375,12 @@ _mesa_ClearBufferiv(GLenum buffer, GLint drawbuffer, const GLint *value)
}
break;
default:
/* 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."
*/
_mesa_error(ctx, GL_INVALID_ENUM, "glClearBufferiv(buffer=%s)",
_mesa_enum_to_string(buffer));
return;