Module: Mesa
Branch: master
Commit: 8cff852ae2481245a81854073e366892eb199963
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=8cff852ae2481245a81854073e366892eb199963
Author: Bas Nieuwenhuizen <b...@basnieuwenhuizen.nl>
Date: Mon Feb 20 09:27:17 2017 +0100
radv: Don't flush at the start of a command buffer.
The preamble flushes now and the rest is the responsibility of the app.
Signed-off-by: Bas Nieuwenhuizen <ba...@google.com>
Reviewed-by: Dave Airlie <airl...@redhat.com>
---
src/amd/vulkan/radv_cmd_buffer.c | 15 ---------------
1 file changed, 15 deletions(-)
diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 916906f..248e1af 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -1693,26 +1693,11 @@ VkResult radv_BeginCommandBuffer(
if (cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_PRIMARY) {
switch (cmd_buffer->queue_family_index) {
case RADV_QUEUE_GENERAL:
- /* Flush read caches at the beginning of CS not flushed
by the kernel. */
- cmd_buffer->state.flush_bits |=
RADV_CMD_FLAG_INV_ICACHE |
- RADV_CMD_FLAG_PS_PARTIAL_FLUSH |
- RADV_CMD_FLAG_CS_PARTIAL_FLUSH |
- RADV_CMD_FLAG_INV_VMEM_L1 |
- RADV_CMD_FLAG_INV_SMEM_L1 |
- RADV_CMD_FLUSH_AND_INV_FRAMEBUFFER |
- RADV_CMD_FLAG_INV_GLOBAL_L2;
emit_gfx_buffer_state(cmd_buffer);
radv_set_db_count_control(cmd_buffer);
- si_emit_cache_flush(cmd_buffer);
break;
case RADV_QUEUE_COMPUTE:
- cmd_buffer->state.flush_bits = RADV_CMD_FLAG_INV_ICACHE
|
- RADV_CMD_FLAG_CS_PARTIAL_FLUSH |
- RADV_CMD_FLAG_INV_VMEM_L1 |
- RADV_CMD_FLAG_INV_SMEM_L1 |
- RADV_CMD_FLAG_INV_GLOBAL_L2;
si_init_compute(cmd_buffer);
- si_emit_cache_flush(cmd_buffer);
break;
case RADV_QUEUE_TRANSFER:
default:
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