diff options
| author | Marek Olšák <[email protected]> | 2010-02-22 13:51:38 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2010-02-23 03:33:24 +0100 |
| commit | 902ccfcb40f21e1a5fca2f1bec1cbbabb053d8cf (patch) | |
| tree | 9c62b00112c36f32df735691f64a884fb5e4f494 /src/gallium/drivers | |
| parent | b330928549b39e97e16aee636c335865504ffab9 (diff) | |
r300g: fix draw_elements for "start" != 0
Reported-by: Andre Maasikas <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/r300/r300_render.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c index 754eb4dc769..648d884654f 100644 --- a/src/gallium/drivers/r300/r300_render.c +++ b/src/gallium/drivers/r300/r300_render.c @@ -258,11 +258,6 @@ static void r300_emit_draw_elements(struct r300_context *r300, assert((start * indexSize) % 4 == 0); - /* XXX Non-zero offset locks up. */ - if (offset_dwords != 0) { - return; - } - if (alt_num_verts) { assert(count < (1 << 24)); BEGIN_CS(16); @@ -276,13 +271,13 @@ static void r300_emit_draw_elements(struct r300_context *r300, OUT_CS_REG(R300_VAP_VF_MAX_VTX_INDX, maxIndex); OUT_CS_PKT3(R300_PACKET3_3D_DRAW_INDX_2, 0); if (indexSize == 4) { - count_dwords = count + start; + count_dwords = count; OUT_CS(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (count << 16) | R300_VAP_VF_CNTL__INDEX_SIZE_32bit | r300_translate_primitive(mode) | (alt_num_verts ? R500_VAP_VF_CNTL__USE_ALT_NUM_VERTS : 0)); } else { - count_dwords = (count + start + 1) / 2; + count_dwords = (count + 1) / 2; OUT_CS(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (count << 16) | r300_translate_primitive(mode) | (alt_num_verts ? R500_VAP_VF_CNTL__USE_ALT_NUM_VERTS : 0)); |