diff options
| author | Jason Ekstrand <[email protected]> | 2016-10-17 09:14:48 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2016-10-17 17:41:35 -0700 |
| commit | ac0ca066de654fd80a6f18c9c32555d7d91c0335 (patch) | |
| tree | 1ce4135f1e16a71b9ca25460620e9d795b1096ba /src | |
| parent | 1c05f92590d9ad9bb0635b93b3a917f8d571596c (diff) | |
anv/cmd_buffer: Move state base address re-emit into ExecuteCommands
This has two primary advantages. First, it means that the batch_chain code
knows less about the actual command buffer contents which is good because
improves separation. Second, it means that it only gets re-emitted once
after all of the secondaries instead of once after each secondary which is
just wasteful. It also has the advantage of cleaning the code up a bit.
Signed-off-by: Jason Ekstrand <[email protected]>
Reviewed-by: Anuj Phogat <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/intel/vulkan/anv_batch_chain.c | 6 | ||||
| -rw-r--r-- | src/intel/vulkan/anv_cmd_buffer.c | 9 |
2 files changed, 9 insertions, 6 deletions
diff --git a/src/intel/vulkan/anv_batch_chain.c b/src/intel/vulkan/anv_batch_chain.c index a98a0a9ba66..95854f42c25 100644 --- a/src/intel/vulkan/anv_batch_chain.c +++ b/src/intel/vulkan/anv_batch_chain.c @@ -777,7 +777,6 @@ anv_cmd_buffer_add_secondary(struct anv_cmd_buffer *primary, switch (secondary->exec_mode) { case ANV_CMD_BUFFER_EXEC_MODE_EMIT: anv_batch_emit_batch(&primary->batch, &secondary->batch); - anv_cmd_buffer_emit_state_base_address(primary); break; case ANV_CMD_BUFFER_EXEC_MODE_GROW_AND_EMIT: { struct anv_batch_bo *bbo = anv_cmd_buffer_current_batch_bo(primary); @@ -785,7 +784,6 @@ anv_cmd_buffer_add_secondary(struct anv_cmd_buffer *primary, anv_batch_bo_grow(primary, bbo, &primary->batch, length, GEN8_MI_BATCH_BUFFER_START_length * 4); anv_batch_emit_batch(&primary->batch, &secondary->batch); - anv_cmd_buffer_emit_state_base_address(primary); break; } case ANV_CMD_BUFFER_EXEC_MODE_CHAIN: { @@ -826,8 +824,6 @@ anv_cmd_buffer_add_secondary(struct anv_cmd_buffer *primary, p += CACHELINE_SIZE; } } - - anv_cmd_buffer_emit_state_base_address(primary); break; } case ANV_CMD_BUFFER_EXEC_MODE_COPY_AND_CHAIN: { @@ -851,8 +847,6 @@ anv_cmd_buffer_add_secondary(struct anv_cmd_buffer *primary, anv_batch_bo_continue(last_bbo, &primary->batch, GEN8_MI_BATCH_BUFFER_START_length * 4); - - anv_cmd_buffer_emit_state_base_address(primary); break; } default: diff --git a/src/intel/vulkan/anv_cmd_buffer.c b/src/intel/vulkan/anv_cmd_buffer.c index 5bcd5e0fb8a..b55a07057d2 100644 --- a/src/intel/vulkan/anv_cmd_buffer.c +++ b/src/intel/vulkan/anv_cmd_buffer.c @@ -1180,6 +1180,15 @@ void anv_CmdExecuteCommands( anv_cmd_buffer_add_secondary(primary, secondary); } + + /* Each of the secondary command buffers will use its own state base + * address. We need to re-emit state base address for the primary after + * all of the secondaries are done. + * + * TODO: Maybe we want to make this a dirty bit to avoid extra state base + * address calls? + */ + anv_cmd_buffer_emit_state_base_address(primary); } VkResult anv_CreateCommandPool( |