diff options
| author | Brian Paul <[email protected]> | 2015-07-21 18:44:07 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2015-07-21 18:44:07 -0600 |
| commit | 61ed88b1ddf8aea6f74518bcae5c13d9bf4ae822 (patch) | |
| tree | 25ad31346879f787cd154e16a83b126e5920b932 /src/mesa/main/polygon.c | |
| parent | 24799c422365f609403ccde0759c77b0179328d3 (diff) | |
mesa: move check for no-op glFrontFace call earlier
If the new mode matches the current mode, there can be no error.
Reviewed-by: Anuj Phogat <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/mesa/main/polygon.c')
| -rw-r--r-- | src/mesa/main/polygon.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mesa/main/polygon.c b/src/mesa/main/polygon.c index c1c31660e12..60af88f9857 100644 --- a/src/mesa/main/polygon.c +++ b/src/mesa/main/polygon.c @@ -93,14 +93,14 @@ _mesa_FrontFace( GLenum mode ) if (MESA_VERBOSE&VERBOSE_API) _mesa_debug(ctx, "glFrontFace %s\n", _mesa_enum_to_string(mode)); + if (ctx->Polygon.FrontFace == mode) + return; + if (mode!=GL_CW && mode!=GL_CCW) { _mesa_error( ctx, GL_INVALID_ENUM, "glFrontFace" ); return; } - if (ctx->Polygon.FrontFace == mode) - return; - FLUSH_VERTICES(ctx, _NEW_POLYGON); ctx->Polygon.FrontFace = mode; |