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r600g: do not destroy the original index buffer when translating indices

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Because we only translate a subrange of the buffer.
This commit is contained in:
Marek Olšák
2011-02-14 06:59:00 +01:00
parent 5a6ba08c21
commit e9d993e9b9
1 changed files with 2 additions and 2 deletions
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src/gallium/drivers/r600/r600_state_common.c
+2 -2
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@@ -449,14 +449,14 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
draw.ctx = ctx;
if (info->indexed && rctx->index_buffer.buffer) {
draw.info.start += rctx->index_buffer.offset / rctx->index_buffer.index_size;
pipe_resource_reference(&draw.index_buffer, rctx->index_buffer.buffer);
r600_translate_index_buffer(rctx, &rctx->index_buffer.buffer,
r600_translate_index_buffer(rctx, &draw.index_buffer,
&rctx->index_buffer.index_size,
&draw.info.start,
info->count);
draw.index_size = rctx->index_buffer.index_size;
pipe_resource_reference(&draw.index_buffer, rctx->index_buffer.buffer);
draw.index_buffer_offset = draw.info.start * draw.index_size;
draw.info.start = 0;