diff options
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/r300/r300_cs.h | 10 | ||||
| -rw-r--r-- | src/gallium/drivers/r300/r300_render.c | 9 |
2 files changed, 14 insertions, 5 deletions
diff --git a/src/gallium/drivers/r300/r300_cs.h b/src/gallium/drivers/r300/r300_cs.h index 9913678d27..5d9799dd72 100644 --- a/src/gallium/drivers/r300/r300_cs.h +++ b/src/gallium/drivers/r300/r300_cs.h @@ -132,4 +132,14 @@ OUT_CS(CP_PACKET3(op, count)); \ } while (0) +#define OUT_CS_INDEX_RELOC(bo, offset, count, rd, wd, flags) do { \ + debug_printf("r300: writing relocation for index buffer %p," \ + "offset %d\n", bo, offset); \ + assert(bo); \ + OUT_CS(offset); \ + OUT_CS(count); \ + cs_winsys->write_cs_reloc(cs, bo, rd, wd, flags); \ + cs_count -= 2; \ +} while (0) + #endif /* R300_CS_H */ diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c index 57bbc7a994..b7ee8fb8a9 100644 --- a/src/gallium/drivers/r300/r300_render.c +++ b/src/gallium/drivers/r300/r300_render.c @@ -241,7 +241,7 @@ static void r300_render_draw(struct vbuf_render* render, /* Send our indices into an index buffer. */ index_buffer = pipe_buffer_create(screen, 64, PIPE_BUFFER_USAGE_VERTEX, - count); + count * 2); if (!index_buffer) { return; } @@ -253,14 +253,13 @@ static void r300_render_draw(struct vbuf_render* render, debug_printf("r300: Doing indexbuf render, count %d\n", count); - BEGIN_CS(5); + BEGIN_CS(6); OUT_CS_PKT3(R300_PACKET3_3D_DRAW_INDX_2, 0); OUT_CS(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (count << 16) | - r300render->hwprim | R300_VAP_VF_CNTL__INDEX_SIZE_32bit); - + r300render->hwprim); OUT_CS_PKT3(R300_PACKET3_INDX_BUFFER, 2); OUT_CS(R300_INDX_BUFFER_ONE_REG_WR | (R300_VAP_PORT_IDX0 >> 2)); - OUT_CS_RELOC(index_buffer, 0, RADEON_GEM_DOMAIN_GTT, 0, 0); + OUT_CS_INDEX_RELOC(index_buffer, 0, count, RADEON_GEM_DOMAIN_GTT, 0, 0); END_CS; } |