diff options
| author | Brian <brian.paul@tungstengraphics.com> | 2007-11-05 15:42:55 -0700 |
|---|---|---|
| committer | Brian <brian.paul@tungstengraphics.com> | 2007-11-05 15:42:55 -0700 |
| commit | 9a563d5e696a7c8fc09f7da5a0d33a9675b00e4c (patch) | |
| tree | 0fcfa7c8bcd8b7e03ad6dc2571fe215165e1e495 | |
| parent | f4d51d8923db9fd71e5f9fe965769625bd0d1240 (diff) | |
no-op glCopyPixels if width or height is zero
| -rw-r--r-- | src/mesa/main/drawpix.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/main/drawpix.c b/src/mesa/main/drawpix.c index e4be0d496e9..ae9c7e29a15 100644 --- a/src/mesa/main/drawpix.c +++ b/src/mesa/main/drawpix.c @@ -239,7 +239,7 @@ _mesa_CopyPixels( GLint srcx, GLint srcy, GLsizei width, GLsizei height, return; } - if (!ctx->Current.RasterPosValid) { + if (!ctx->Current.RasterPosValid || width ==0 || height == 0) { return; } |