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| author | Brian Paul <brianp@vmware.com> | 2015-10-19 08:41:37 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2015-10-19 08:54:42 -0600 |
| commit | 530eb39c71d2f42ef5d6c556aff77c322434f4e2 (patch) | |
| tree | 188f2d7b5f5275cc737daaafac511b24e51d4343 | |
| parent | 6f3954618b0fe273af76af79ce9ec56566b79b2a (diff) | |
| download | external_mesa3d-530eb39c71d2f42ef5d6c556aff77c322434f4e2.zip external_mesa3d-530eb39c71d2f42ef5d6c556aff77c322434f4e2.tar.gz external_mesa3d-530eb39c71d2f42ef5d6c556aff77c322434f4e2.tar.bz2 | |
svga: fix incorrect round-down arithmetic
Spotted by Roland. Luckily, this code should never really be hit
since the const buffer size and offset should already be multiples
of 16. I could probably add more assertions to that effect, but
let's just fix the arithmetic for now.
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
| -rw-r--r-- | src/gallium/drivers/svga/svga_state_constants.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/svga/svga_state_constants.c b/src/gallium/drivers/svga/svga_state_constants.c index 75592d3..c93d2a5 100644 --- a/src/gallium/drivers/svga/svga_state_constants.c +++ b/src/gallium/drivers/svga/svga_state_constants.c @@ -718,7 +718,7 @@ emit_consts_vgpu10(struct svga_context *svga, unsigned shader) /* round down to mulitple of 16 (this may cause rendering problems * but should avoid a device error). */ - size &= ~16; + size &= ~15; } } |