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| author | Zack Rusin <zackr@vmware.com> | 2010-03-15 15:24:38 -0400 |
|---|---|---|
| committer | Zack Rusin <zackr@vmware.com> | 2010-03-15 15:24:38 -0400 |
| commit | 275c4bd3643d773210780cb8d578ca84f2604684 (patch) | |
| tree | 8266edc39d4253ac0f2a0ecd41f560f3d815bb5c /src/mesa/drivers/dri/unichrome/via_ioctl.c | |
| parent | c5c5cd7132e18f4aad8e73d8ee879f8823c4c1e7 (diff) | |
| parent | d0b35352ed27b1e66785c45ee95a352ed06b47ce (diff) | |
Merge remote branch 'origin/master' into gallium_draw_llvm
Diffstat (limited to 'src/mesa/drivers/dri/unichrome/via_ioctl.c')
| -rw-r--r-- | src/mesa/drivers/dri/unichrome/via_ioctl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/unichrome/via_ioctl.c b/src/mesa/drivers/dri/unichrome/via_ioctl.c index c9a31f3383..25aad1b204 100644 --- a/src/mesa/drivers/dri/unichrome/via_ioctl.c +++ b/src/mesa/drivers/dri/unichrome/via_ioctl.c @@ -757,6 +757,8 @@ static void via_emit_cliprect(struct via_context *vmesa, vb[0] = HC_HEADER2; vb[1] = (HC_ParaType_NotTex << 16); + assert(vmesa->driDrawable); + if (vmesa->driDrawable->w == 0 || vmesa->driDrawable->h == 0) { vb[2] = (HC_SubA_HClipTB << 24) | 0x0; vb[3] = (HC_SubA_HClipLR << 24) | 0x0; |