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freedreno: fix prims-emitted query

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This should only count when TF is not paused.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
This commit is contained in:
Rob Clark 2016-04-11 20:53:13 -04:00
parent a7eb12d089
commit 0a4b0fc315
3 changed files with 12 additions and 2 deletions
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1
src/gallium/drivers/freedreno/freedreno_context.h
View file

@ -241,6 +241,7 @@ struct fd_context {
*/
struct {
uint64_t prims_emitted;
uint64_t prims_generated;
uint64_t draw_calls;
uint64_t batch_total, batch_sysmem, batch_gmem, batch_restore;
} stats;

11
src/gallium/drivers/freedreno/freedreno_draw.c
View file

@ -174,7 +174,16 @@ fd_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info)
prims = u_reduced_prims_for_vertices(info->mode, info->count);
ctx->stats.draw_calls++;
ctx->stats.prims_emitted += prims;
/* TODO prims_emitted should be clipped when the stream-out buffer is
* not large enough. See max_tf_vtx().. probably need to move that
* into common code. Although a bit more annoying since a2xx doesn't
* use ir3 so no common way to get at the pipe_stream_output_info
* which is needed for this calculation.
*/
if (ctx->streamout.num_targets > 0)
ctx->stats.prims_emitted += prims;
ctx->stats.prims_generated += prims;
/* any buffers that haven't been cleared yet, we need to restore: */
ctx->restore |= buffers & (FD_BUFFER_ALL & ~ctx->cleared);

2
src/gallium/drivers/freedreno/freedreno_query_sw.c
View file

@ -54,7 +54,7 @@ read_counter(struct fd_context *ctx, int type)
{
switch (type) {
case PIPE_QUERY_PRIMITIVES_GENERATED:
/* for now same thing as _PRIMITIVES_EMITTED */
return ctx->stats.prims_generated;
case PIPE_QUERY_PRIMITIVES_EMITTED:
return ctx->stats.prims_emitted;
case FD_QUERY_DRAW_CALLS: