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authorCorbin Simpson <[email protected]>2009-04-15 14:12:11 -0700
committerCorbin Simpson <[email protected]>2009-04-15 15:10:24 -0700
commita4e0a46a8d6a4f308216c085849305ad82c52f15 (patch)
tree76d0def4c4b5e1cdf211dd27e0582eef8ffff586
parenta5f68b40cb4299b54d5cb400bbbf4338673d82ec (diff)
r300-gallium: Don't use indexbufs for now.
They aren't working, so best to turn it off.
-rw-r--r--src/gallium/drivers/r300/r300_render.c16
1 files changed, 14 insertions, 2 deletions
diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c
index b7ee8fb8a94..cbd84d7c569 100644
--- a/src/gallium/drivers/r300/r300_render.c
+++ b/src/gallium/drivers/r300/r300_render.c
@@ -234,6 +234,8 @@ static void r300_render_draw(struct vbuf_render* render,
struct pipe_screen* screen = r300->context.screen;
struct pipe_buffer* index_buffer;
void* index_map;
+ int i;
+ uint32_t index;
CS_LOCALS(r300);
@@ -252,14 +254,24 @@ static void r300_render_draw(struct vbuf_render* render,
pipe_buffer_unmap(screen, index_buffer);
debug_printf("r300: Doing indexbuf render, count %d\n", count);
-
- BEGIN_CS(6);
+/*
+ BEGIN_CS(8);
OUT_CS_PKT3(R300_PACKET3_3D_DRAW_INDX_2, 0);
OUT_CS(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (count << 16) |
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_INDEX_RELOC(index_buffer, 0, count, RADEON_GEM_DOMAIN_GTT, 0, 0);
+ END_CS; */
+
+ BEGIN_CS(2 + count);
+ OUT_CS_PKT3(R300_PACKET3_3D_DRAW_INDX_2, count);
+ OUT_CS(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (count << 16) |
+ r300render->hwprim | R300_VAP_VF_CNTL__INDEX_SIZE_32bit);
+ for (i = 0; i < count; i++) {
+ index = indices[i];
+ OUT_CS(index);
+ }
END_CS;
}