From: Marek Olšák <marek.ol...@amd.com>
---
src/gallium/drivers/radeonsi/si_cp_dma.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_cp_dma.c
b/src/gallium/drivers/radeonsi/si_cp_dma.c
index 5809317..fd772c5 100644
--- a/src/gallium/drivers/radeonsi/si_cp_dma.c
+++ b/src/gallium/drivers/radeonsi/si_cp_dma.c
@@ -208,21 +208,23 @@ static void si_clear_buffer(struct pipe_context *ctx,
struct pipe_resource *dst,
/* Emit the clear packet. */
si_emit_cp_dma(sctx, va, value, byte_count, dma_flags, coher);
size -= byte_count;
va += byte_count;
}
if (tc_l2_flag)
r600_resource(dst)->TC_L2_dirty = true;
- sctx->b.num_cp_dma_calls++;
+ /* If it's not a framebuffer fast clear... */
+ if (coher == R600_COHERENCY_SHADER)
+ sctx->b.num_cp_dma_calls++;
}
/**
* Realign the CP DMA engine. This must be done after a copy with an unaligned
* size.
*
* \param size Remaining size to the CP DMA alignment.
*/
static void si_cp_dma_realign_engine(struct si_context *sctx, unsigned size)
{
@@ -334,17 +336,19 @@ void si_copy_buffer(struct si_context *sctx,
dma_flags, R600_COHERENCY_SHADER);
}
/* Finally, realign the engine if the size wasn't aligned. */
if (realign_size)
si_cp_dma_realign_engine(sctx, realign_size);
if (tc_l2_flag)
r600_resource(dst)->TC_L2_dirty = true;
- sctx->b.num_cp_dma_calls++;
+ /* If it's not a prefetch... */
+ if (dst_offset != src_offset)
+ sctx->b.num_cp_dma_calls++;
}
void si_init_cp_dma_functions(struct si_context *sctx)
{
sctx->b.clear_buffer = si_clear_buffer;
}
--
2.7.4
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