diff options
| author | Yuanhan Liu <yuanhan.liu@linux.intel.com> | 2011-10-25 15:36:59 +0800 |
|---|---|---|
| committer | Yuanhan Liu <yuanhan.liu@linux.intel.com> | 2011-11-03 10:22:56 +0800 |
| commit | 49f8447acc430944504c658c2d2b4a2ccb3af0bc (patch) | |
| tree | 101760ed5097dd9d6ead5a4f5e3b301b6d325450 | |
| parent | 1f5bd65efa228736d41956f9e76df350dfe2d5d2 (diff) | |
mesa: fix the low limit of width and height for glRenderbufferStorage
glRenderbufferStorage man page says:
GL_INVALID_VALUE is generated if either of width or height is negative,
or greater than the value of GL_MAX_RENDERBUFFER_SIZE.
NOTE: this is a candidate for the 7.11 branch
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
| -rw-r--r-- | src/mesa/main/fbobject.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index c56062ac6a7..ff46570bf16 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -1370,12 +1370,12 @@ renderbuffer_storage(GLenum target, GLenum internalFormat, return; } - if (width < 1 || width > (GLsizei) ctx->Const.MaxRenderbufferSize) { + if (width < 0 || width > (GLsizei) ctx->Const.MaxRenderbufferSize) { _mesa_error(ctx, GL_INVALID_VALUE, "%s(width)", func); return; } - if (height < 1 || height > (GLsizei) ctx->Const.MaxRenderbufferSize) { + if (height < 0 || height > (GLsizei) ctx->Const.MaxRenderbufferSize) { _mesa_error(ctx, GL_INVALID_VALUE, "%s(height)", func); return; } |