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pvr: Add support to submit occlusion query sub cmds.

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Co-authored-by: Karmjit Mahil <Karmjit.Mahil@imgtec.com>
Signed-off-by: Rajnesh Kanwal <rajnesh.kanwal@imgtec.com>
Signed-off-by: Karmjit Mahil <Karmjit.Mahil@imgtec.com>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19371>
This commit is contained in:
Rajnesh Kanwal
2022-10-07 12:40:11 +05:00
committed by Marge Bot
parent 1b87ba7c9c
commit 24b1e3946c
4 changed files with 131 additions and 1 deletions
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61
src/imagination/vulkan/pvr_queue.c
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@@ -364,6 +364,53 @@ pvr_process_transfer_cmds(struct pvr_device *device,
return result;
}
static VkResult pvr_process_occlusion_query_cmd(
struct pvr_device *device,
struct pvr_queue *queue,
struct pvr_sub_cmd_compute *sub_cmd,
struct vk_sync *barrier,
struct vk_sync **waits,
uint32_t wait_count,
uint32_t *stage_flags,
struct vk_sync *completions[static PVR_JOB_TYPE_MAX])
{
struct vk_sync *sync;
VkResult result;
/* TODO: Currently we add barrier event sub commands to handle the sync
* necessary for the different occlusion query types. Would we get any speed
* up in processing the queue by doing that sync here without using event sub
* commands?
*/
result = vk_sync_create(&device->vk,
&device->pdevice->ws->syncobj_type,
0U,
0UL,
&sync);
if (result != VK_SUCCESS)
return result;
result = pvr_compute_job_submit(queue->query_ctx,
sub_cmd,
barrier,
waits,
wait_count,
stage_flags,
sync);
if (result != VK_SUCCESS) {
vk_sync_destroy(&device->vk, sync);
return result;
}
if (completions[PVR_JOB_TYPE_OCCLUSION_QUERY])
vk_sync_destroy(&device->vk, completions[PVR_JOB_TYPE_OCCLUSION_QUERY]);
completions[PVR_JOB_TYPE_OCCLUSION_QUERY] = sync;
return result;
}
static VkResult pvr_process_event_cmd_barrier(
struct pvr_device *device,
struct pvr_sub_cmd_event *sub_cmd,
@@ -679,6 +726,10 @@ static VkResult pvr_process_cmd_buffer(
sub_cmd,
&cmd_buffer->sub_cmds,
link) {
/* TODO: Process PVR_SUB_COMMAND_FLAG_WAIT_ON_PREVIOUS_FRAG and
* PVR_SUB_COMMAND_FLAG_OCCLUSION_QUERY flags.
*/
switch (sub_cmd->type) {
case PVR_SUB_CMD_TYPE_GRAPHICS:
result = pvr_process_graphics_cmd(device,
@@ -716,7 +767,15 @@ static VkResult pvr_process_cmd_buffer(
break;
case PVR_SUB_CMD_TYPE_OCCLUSION_QUERY:
pvr_finishme("Add support to occlusion query.");
result = pvr_process_occlusion_query_cmd(
device,
queue,
&sub_cmd->compute,
barriers[PVR_JOB_TYPE_OCCLUSION_QUERY],
waits,
wait_count,
stage_flags,
per_cmd_buffer_syncobjs);
break;
case PVR_SUB_CMD_TYPE_EVENT: