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vulkan/overlay: add queue present timing measurement

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Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
This commit is contained in:
Lionel Landwerlin 2019-07-08 16:03:14 +03:00
parent f7f08b2d81
commit b3a96e69ac
2 changed files with 15 additions and 1 deletions
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15
src/vulkan/overlay-layer/overlay.cpp
View file

@ -545,6 +545,7 @@ static const char *param_unit(enum overlay_param_enabled param)
switch (param) {
case OVERLAY_PARAM_ENABLED_frame_timing:
case OVERLAY_PARAM_ENABLED_acquire_timing:
case OVERLAY_PARAM_ENABLED_present_timing:
return "(us)";
case OVERLAY_PARAM_ENABLED_gpu_timing:
return "(ns)";
@ -733,6 +734,7 @@ static void compute_swapchain_display(struct swapchain_data *data)
if (s == OVERLAY_PARAM_ENABLED_frame_timing ||
s == OVERLAY_PARAM_ENABLED_acquire_timing ||
s == OVERLAY_PARAM_ENABLED_present_timing ||
s == OVERLAY_PARAM_ENABLED_gpu_timing) {
double min_time = data->stats_min.stats[s] / data->time_dividor;
double max_time = data->stats_max.stats[s] / data->time_dividor;
@ -1633,8 +1635,16 @@ static VkResult overlay_QueuePresentKHR(
pPresentInfo->pWaitSemaphores,
pPresentInfo->waitSemaphoreCount,
pPresentInfo->pImageIndices[i]);
VkPresentInfoKHR present_info = *pPresentInfo;
present_info.swapchainCount = 1;
present_info.pSwapchains = &swapchain;
uint64_t ts0 = os_time_get();
result = queue_data->device->vtable.QueuePresentKHR(queue, &present_info);
uint64_t ts1 = os_time_get();
swapchain_data->frame_stats.stats[OVERLAY_PARAM_ENABLED_present_timing] += ts1 - ts0;
}
result = queue_data->device->vtable.QueuePresentKHR(queue, pPresentInfo);
} else {
for (uint32_t i = 0; i < pPresentInfo->swapchainCount; i++) {
VkSwapchainKHR swapchain = pPresentInfo->pSwapchains[i];
@ -1658,7 +1668,10 @@ static VkResult overlay_QueuePresentKHR(
present_info.pWaitSemaphores = &draw->semaphore;
present_info.waitSemaphoreCount = 1;
uint64_t ts0 = os_time_get();
VkResult chain_result = queue_data->device->vtable.QueuePresentKHR(queue, &present_info);
uint64_t ts1 = os_time_get();
swapchain_data->frame_stats.stats[OVERLAY_PARAM_ENABLED_present_timing] += ts1 - ts0;
if (pPresentInfo->pResults)
pPresentInfo->pResults[i] = chain_result;
if (chain_result != VK_SUCCESS && result == VK_SUCCESS)

1
src/vulkan/overlay-layer/overlay_params.h
View file

@ -50,6 +50,7 @@ extern "C" {
OVERLAY_PARAM_BOOL(pipeline_raytracing) \
OVERLAY_PARAM_BOOL(acquire) \
OVERLAY_PARAM_BOOL(acquire_timing) \
OVERLAY_PARAM_BOOL(present_timing) \
OVERLAY_PARAM_BOOL(vertices) \
OVERLAY_PARAM_BOOL(primitives) \
OVERLAY_PARAM_BOOL(vert_invocations) \