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nvc0: add the index buffer offset where missing

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This commit is contained in:
Christoph Bumiller
2010-12-19 21:33:37 +01:00
parent 5138ac033a
commit 99f9a9727c
3 changed files with 4 additions and 1 deletions
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src/gallium/drivers/nvc0/nvc0_push.c
+2
View File
@@ -227,6 +227,8 @@ nvc0_push_vbo(struct nvc0_context *nvc0, const struct pipe_draw_info *info)
PIPE_TRANSFER_READ, &transfer);
if (!ctx.idxbuf)
return;
ctx.idxbuf = (uint8_t *)ctx.idxbuf + nvc0->idxbuf.offset;
index_size = nvc0->idxbuf.index_size;
ctx.primitive_restart = info->primitive_restart;
ctx.restart_index = info->restart_index;
src/gallium/drivers/nvc0/nvc0_push2.c
+1 -1
View File
@@ -298,7 +298,7 @@ nvc0_push_vbo2(struct nvc0_context *nvc0, const struct pipe_draw_info *info)
struct nvc0_resource *res = nvc0_resource(nvc0->idxbuf.buffer);
if (!res || nouveau_bo_map(res->bo, NOUVEAU_BO_RD))
return;
ctx.idxbuf = res->bo->map;
ctx.idxbuf = (uint8_t *)res->bo->map + nvc0->idxbuf.offset + res->offset;
nouveau_bo_unmap(res->bo);
ctx.idxsize = nvc0->idxbuf.index_size;
} else {
src/gallium/drivers/nvc0/nvc0_vbo.c
+1
View File
@@ -459,6 +459,7 @@ nvc0_draw_elements(struct nvc0_context *nvc0, boolean shorten,
PIPE_TRANSFER_READ, &transfer);
if (!data)
return;
data = (uint8_t *)data + nvc0->idxbuf.offset;
while (instance_count--) {
BEGIN_RING(chan, RING_3D(VERTEX_BEGIN_GL), 1);