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freedreno/a6xx: don't allocate binning rb

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Now that a single cmdstream is used for both binning and draw passes, we
can skip allocation of cmdstream buffer for binning.

Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Rob Clark 2018-10-15 09:56:35 -04:00
parent 24d57a6d8f
commit d27b1c83b9
1 changed files with 7 additions and 3 deletions
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10
src/gallium/drivers/freedreno/freedreno_batch.c
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@ -56,12 +56,15 @@ batch_init(struct fd_batch *batch)
batch->draw = fd_ringbuffer_new(ctx->pipe, size);
if (!batch->nondraw) {
batch->binning = fd_ringbuffer_new(ctx->pipe, size);
batch->gmem = fd_ringbuffer_new(ctx->pipe, size);
fd_ringbuffer_set_parent(batch->gmem, NULL);
fd_ringbuffer_set_parent(batch->draw, batch->gmem);
fd_ringbuffer_set_parent(batch->binning, batch->gmem);
if (ctx->screen->gpu_id < 600) {
batch->binning = fd_ringbuffer_new(ctx->pipe, size);
fd_ringbuffer_set_parent(batch->binning, batch->gmem);
}
} else {
fd_ringbuffer_set_parent(batch->draw, NULL);
}
@ -131,7 +134,8 @@ batch_fini(struct fd_batch *batch)
fd_ringbuffer_del(batch->draw);
if (!batch->nondraw) {
fd_ringbuffer_del(batch->binning);
if (batch->binning)
fd_ringbuffer_del(batch->binning);
fd_ringbuffer_del(batch->gmem);
} else {
debug_assert(!batch->binning);