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radv: add the trace BO to the list when starting a new cmdbuf

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That might reduce CPU overhead a little bit when using
RADV_TRACE_FILE.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset
2018-07-03 12:43:41 +02:00
parent 5e5a28d52a
commit e8f82b33fb
1 changed files with 7 additions and 4 deletions
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src/amd/vulkan/radv_cmd_buffer.c
+7 -4
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@@ -446,7 +446,6 @@ void radv_cmd_buffer_trace_emit(struct radv_cmd_buffer *cmd_buffer)
MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 7);
++cmd_buffer->state.trace_id;
radv_cs_add_buffer(device->ws, cs, device->trace_bo, 8);
radv_emit_write_data_packet(cs, va, 1, &cmd_buffer->state.trace_id);
radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
radeon_emit(cs, AC_ENCODE_TRACE_POINT(cmd_buffer->state.trace_id));
@@ -509,7 +508,6 @@ radv_save_pipeline(struct radv_cmd_buffer *cmd_buffer,
data[0] = (uintptr_t)pipeline;
data[1] = (uintptr_t)pipeline >> 32;
radv_cs_add_buffer(device->ws, cs, device->trace_bo, 8);
radv_emit_write_data_packet(cs, va, 2, data);
}
@@ -551,7 +549,6 @@ radv_save_descriptors(struct radv_cmd_buffer *cmd_buffer,
data[i * 2 + 1] = (uintptr_t)set >> 32;
}
radv_cs_add_buffer(device->ws, cs, device->trace_bo, 8);
radv_emit_write_data_packet(cs, va, MAX_SETS * 2, data);
}
@@ -2306,8 +2303,14 @@ VkResult radv_BeginCommandBuffer(
radv_cmd_buffer_set_subpass(cmd_buffer, subpass, false);
}
if (unlikely(cmd_buffer->device->trace_bo))
if (unlikely(cmd_buffer->device->trace_bo)) {
struct radv_device *device = cmd_buffer->device;
radv_cs_add_buffer(device->ws, cmd_buffer->cs,
device->trace_bo, 8);
radv_cmd_buffer_trace_emit(cmd_buffer);
}
cmd_buffer->status = RADV_CMD_BUFFER_STATUS_RECORDING;