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render/vulkan: add upload timeline semaphore

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Doesn't do much at the moment, since it's always signalled when
we submit the stage buffer.
This commit is contained in:
Simon Ser 2023-11-24 18:08:36 +01:00
parent 361804c727
commit a59dd1d567
5 changed files with 50 additions and 12 deletions
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35
render/vulkan/pass.c
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@ -296,27 +296,38 @@ static bool render_pass_submit(struct wlr_render_pass *wlr_pass) {
.semaphore = renderer->timeline_semaphore,
.value = stage_timeline_point,
};
VkSubmitInfo2KHR stage_submit = {
.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO_2_KHR,
.commandBufferInfoCount = 1,
.pCommandBufferInfos = &stage_cb_info,
.signalSemaphoreInfoCount = 1,
.pSignalSemaphoreInfos = &stage_signal,
};
VkSemaphoreSubmitInfoKHR stage_wait;
VkSemaphoreSubmitInfoKHR stage_wait[2];
uint32_t stage_wait_len = 0;
if (renderer->upload_timeline_point > 0) {
stage_wait[stage_wait_len++] = (VkSemaphoreSubmitInfoKHR){
.sType = VK_STRUCTURE_TYPE_SEMAPHORE_SUBMIT_INFO_KHR,
.semaphore = renderer->upload_timeline_semaphore,
.value = renderer->upload_timeline_point,
.stageMask = VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT_KHR,
};
}
if (renderer->stage.last_timeline_point > 0) {
stage_wait = (VkSemaphoreSubmitInfoKHR){
stage_wait[stage_wait_len++] = (VkSemaphoreSubmitInfoKHR){
.sType = VK_STRUCTURE_TYPE_SEMAPHORE_SUBMIT_INFO_KHR,
.semaphore = renderer->timeline_semaphore,
.value = renderer->stage.last_timeline_point,
.stageMask = VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT_KHR,
};
stage_submit.waitSemaphoreInfoCount = 1;
stage_submit.pWaitSemaphoreInfos = &stage_wait;
}
VkSubmitInfo2KHR stage_submit = {
.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO_2_KHR,
.commandBufferInfoCount = 1,
.pCommandBufferInfos = &stage_cb_info,
.waitSemaphoreInfoCount = stage_wait_len,
.pWaitSemaphoreInfos = stage_wait,
.signalSemaphoreInfoCount = 1,
.pSignalSemaphoreInfos = &stage_signal,
};
renderer->stage.last_timeline_point = stage_timeline_point;
uint64_t render_timeline_point = vulkan_end_command_buffer(render_cb, renderer);