diff options
| author | Brian Paul <[email protected]> | 2015-10-21 13:58:04 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2015-10-22 17:19:20 -0600 |
| commit | df0f817e311dbf9af110779086a27429905b1faf (patch) | |
| tree | 3003025f198b917a6cda5343e1e5464aec5c0297 /src/mesa/main/lines.c | |
| parent | 990afdc04551e89ec9b5d29a05a9da798c07ccc3 (diff) | |
mesa: check for unchanged line width before error checking
Reviewed-by: Matt Turner <[email protected]>
Diffstat (limited to 'src/mesa/main/lines.c')
| -rw-r--r-- | src/mesa/main/lines.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/mesa/main/lines.c b/src/mesa/main/lines.c index c020fb3eb9e..93b80af0dc4 100644 --- a/src/mesa/main/lines.c +++ b/src/mesa/main/lines.c @@ -45,6 +45,10 @@ _mesa_LineWidth( GLfloat width ) if (MESA_VERBOSE & VERBOSE_API) _mesa_debug(ctx, "glLineWidth %f\n", width); + /* If width is unchanged, there can't be an error */ + if (ctx->Line.Width == width) + return; + if (width <= 0.0F) { _mesa_error( ctx, GL_INVALID_VALUE, "glLineWidth" ); return; @@ -68,9 +72,6 @@ _mesa_LineWidth( GLfloat width ) return; } - if (ctx->Line.Width == width) - return; - FLUSH_VERTICES(ctx, _NEW_LINE); ctx->Line.Width = width; |