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authorDave Airlie <airlied@redhat.com>2010-09-24 12:36:08 +1000
committerDave Airlie <airlied@redhat.com>2010-09-24 12:38:14 +1000
commit4e27e935ca670d0cb1748e40a46a2357d4331a6f (patch)
tree4770f0de16985fd382f4176ef4211a9f2a50c89c /src/gallium/drivers
parentcf0162be138cb424f47a8fa75e4645e2319c7ddf (diff)
r600g: drop index_offset parameter to index buffer translate.
r600 doesn't need this as we always have working index bias
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/r600/r600_draw.c30
1 files changed, 13 insertions, 17 deletions
diff --git a/src/gallium/drivers/r600/r600_draw.c b/src/gallium/drivers/r600/r600_draw.c
index 4978a3cab2..5b389462e7 100644
--- a/src/gallium/drivers/r600/r600_draw.c
+++ b/src/gallium/drivers/r600/r600_draw.c
@@ -40,29 +40,25 @@
static void r600_translate_index_buffer(struct r600_context *r600,
struct pipe_resource **index_buffer,
- unsigned *index_size, unsigned index_offset,
+ unsigned *index_size,
unsigned *start, unsigned count)
{
switch (*index_size) {
case 1:
- util_shorten_ubyte_elts(&r600->context, index_buffer, index_offset, *start, count);
- *index_size = 2;
- *start = 0;
- break;
+ util_shorten_ubyte_elts(&r600->context, index_buffer, 0, *start, count);
+ *index_size = 2;
+ *start = 0;
+ break;
case 2:
- if (*start % 2 != 0 || index_offset) {
- util_rebuild_ushort_elts(&r600->context, index_buffer, index_offset, *start, count);
- *start = 0;
- }
- break;
-
+ if (*start % 2 != 0) {
+ util_rebuild_ushort_elts(&r600->context, index_buffer, 0, *start, count);
+ *start = 0;
+ }
+ break;
+
case 4:
- if (index_offset) {
- util_rebuild_uint_elts(&r600->context, index_buffer, index_offset, *start, count);
- *start = 0;
- }
- break;
+ break;
}
}
@@ -168,7 +164,7 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
r600_translate_index_buffer(rctx, &rctx->index_buffer.buffer,
&rctx->index_buffer.index_size,
- 0, &draw.start,
+ &draw.start,
info->count);
draw.index_size = rctx->index_buffer.index_size;