diff options
| author | Eric Anholt <[email protected]> | 2014-09-24 13:59:53 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2014-09-24 15:56:39 -0700 |
| commit | 7fa399f93af288bc0b9764819d4e5b6184e75d78 (patch) | |
| tree | 98394c211268435336e2204a91e1610e11eaea99 /src/gallium/drivers/vc4/vc4_emit.c | |
| parent | 6abbdfe3dbe7d4372b30461e97b4ad557ff4e5d2 (diff) | |
vc4: Actually add support for polygon offset.
Setting the bit without setting the offset values is kind of useless.
Fixes piglit polygon-offset (but not polygon-mode-offset).
Diffstat (limited to 'src/gallium/drivers/vc4/vc4_emit.c')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_emit.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/vc4/vc4_emit.c b/src/gallium/drivers/vc4/vc4_emit.c index 2a25ca08b9d..49f0010e20c 100644 --- a/src/gallium/drivers/vc4/vc4_emit.c +++ b/src/gallium/drivers/vc4/vc4_emit.c @@ -49,6 +49,12 @@ vc4_emit_state(struct pipe_context *pctx) vc4->zsa->config_bits[2]); } + if (vc4->dirty & VC4_DIRTY_RASTERIZER) { + cl_u8(&vc4->bcl, VC4_PACKET_DEPTH_OFFSET); + cl_u16(&vc4->bcl, vc4->rasterizer->offset_factor); + cl_u16(&vc4->bcl, vc4->rasterizer->offset_units); + } + if (vc4->dirty & VC4_DIRTY_VIEWPORT) { cl_u8(&vc4->bcl, VC4_PACKET_CLIPPER_XY_SCALING); cl_f(&vc4->bcl, vc4->viewport.scale[0] * 16.0f); |