KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

radv/query: handle multiview timestamp queries. 

For each view bit we need to emit a timestamp query.

Fixes: dEQP-VK.multiview.queries*

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
Dave Airlie 2018-03-19 01:27:37 +00:00
parent 32b4f3c38d
commit 032014ac01
1 changed files with 41 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/amd/vulkan/radv_query.c
View File

@ -1233,8 +1233,13 @@ void radv_CmdWriteTimestamp(
radv_cs_add_buffer(cmd_buffer->device->ws, cs, pool->bo, 5);
MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 28);
int num_queries = 1;
if (cmd_buffer->state.subpass && cmd_buffer->state.subpass->view_mask)
num_queries = util_bitcount(cmd_buffer->state.subpass->view_mask);
MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 28 * num_queries);
for (unsigned i = 0; i < num_queries; i++) {
switch(pipelineStage) {
case VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT:
radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, 0));
@ -1269,6 +1274,8 @@ void radv_CmdWriteTimestamp(
1, avail_va, 0, 1);
break;
}
query_va += pool->stride;
avail_va += 4;
}
assert(cmd_buffer->cs->cdw <= cdw_max);
}