diff options
| author | Christoph Bumiller <[email protected]> | 2011-03-02 22:36:22 +0100 |
|---|---|---|
| committer | Christoph Bumiller <[email protected]> | 2011-03-02 22:37:56 +0100 |
| commit | 0c0e996d59380af2d247336e3e9cfae58a80791a (patch) | |
| tree | 33df463d3eaf602dadb05d86b27c9922e3aaf7d1 /src | |
| parent | fa94f8b209c111f2c3cd9250d9fec6cd03726114 (diff) | |
nv50: fix IB index buffer path
Add missing VERTEX_END and treat unaligned offsets correctly.
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_vbo.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/gallium/drivers/nv50/nv50_vbo.c b/src/gallium/drivers/nv50/nv50_vbo.c index 85cf9bd8a61..4f0a5018459 100644 --- a/src/gallium/drivers/nv50/nv50_vbo.c +++ b/src/gallium/drivers/nv50/nv50_vbo.c @@ -538,7 +538,8 @@ nv50_draw_elements(struct nv50_context *nv50, boolean shorten, if (nouveau_resource_mapped_by_gpu(nv50->idxbuf.buffer)) { struct nv04_resource *res = nv04_resource(nv50->idxbuf.buffer); - unsigned offset = res->offset + nv50->idxbuf.offset; + + start += nv50->idxbuf.offset >> (index_size >> 1); nouveau_buffer_adjust_score(&nv50->base, res, 1); @@ -552,9 +553,8 @@ nv50_draw_elements(struct nv50_context *nv50, boolean shorten, WAIT_RING (chan, 2); BEGIN_RING(chan, RING_3D(VB_ELEMENT_U32) | 0x30000, 0); OUT_RING (chan, count); - nouveau_pushbuf_submit(chan, res->bo, - (start << 2) + offset, - (count << 2)); + nouveau_pushbuf_submit(chan, res->bo, res->offset + start * 4, + count * 4); } break; case 2: @@ -564,10 +564,11 @@ nv50_draw_elements(struct nv50_context *nv50, boolean shorten, BEGIN_RING(chan, RING_3D(VB_ELEMENT_U16_SETUP), 1); OUT_RING (chan, (start << 31) | count); + WAIT_RING (chan, 2); BEGIN_RING(chan, RING_3D(VB_ELEMENT_U16) | 0x30000, 0); OUT_RING (chan, pb_words); - nouveau_pushbuf_submit(chan, res->bo, - (pb_start << 1) + offset, pb_words << 2); + nouveau_pushbuf_submit(chan, res->bo, res->offset + pb_start * 2, + pb_words * 4); BEGIN_RING(chan, RING_3D(VB_ELEMENT_U16_SETUP), 1); OUT_RING (chan, 0); break; @@ -579,10 +580,11 @@ nv50_draw_elements(struct nv50_context *nv50, boolean shorten, BEGIN_RING(chan, RING_3D(VB_ELEMENT_U8_SETUP), 1); OUT_RING (chan, (start << 30) | count); + WAIT_RING (chan, 2); BEGIN_RING(chan, RING_3D(VB_ELEMENT_U8) | 0x30000, 0); OUT_RING (chan, pb_words); - nouveau_pushbuf_submit(chan, res->bo, - pb_start + offset, pb_words << 2); + nouveau_pushbuf_submit(chan, res->bo, res->offset + pb_start, + pb_words * 4); BEGIN_RING(chan, RING_3D(VB_ELEMENT_U8_SETUP), 1); OUT_RING (chan, 0); break; @@ -591,6 +593,8 @@ nv50_draw_elements(struct nv50_context *nv50, boolean shorten, assert(0); return; } + BEGIN_RING(chan, RING_3D(VERTEX_END_GL), 1); + OUT_RING (chan, 0); nv50_resource_fence(res, NOUVEAU_BO_RD); |