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r600g: cleanup r600_query_result

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This commit is contained in:
Marek Olšák 2011-10-28 12:44:19 +02:00
parent 1de02d7364
commit b70a51318a
1 changed files with 6 additions and 9 deletions
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15
src/gallium/drivers/r600/r600_hw_context.c
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@ -1568,20 +1568,17 @@ void r600_context_emit_fence(struct r600_context *ctx, struct r600_resource *fen
static boolean r600_query_result(struct r600_context *ctx, struct r600_query *query, boolean wait)
{
unsigned results_base = query->results_start;
u64 start, end;
u32 *results, *current_result;
u32 *map;
if (wait)
results = ctx->screen->ws->buffer_map(query->buffer->buf, ctx->cs, PIPE_TRANSFER_READ);
else
results = ctx->screen->ws->buffer_map(query->buffer->buf, ctx->cs, PIPE_TRANSFER_DONTBLOCK | PIPE_TRANSFER_READ);
if (!results)
map = ctx->screen->ws->buffer_map(query->buffer->buf, ctx->cs,
PIPE_TRANSFER_READ | (wait ? 0 : PIPE_TRANSFER_DONTBLOCK));
if (!map)
return FALSE;
/* count all results across all data blocks */
while (results_base != query->results_end) {
current_result = (u32*)((char*)results + results_base);
u64 start, end;
u32 *current_result = (u32*)((char*)map + results_base);
start = (u64)current_result[0] | (u64)current_result[1] << 32;
end = (u64)current_result[2] | (u64)current_result[3] << 32;