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anv: Implement VK_KHR_incremental_present

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Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
This commit is contained in:
Jason Ekstrand 2017-01-24 15:13:31 -08:00
parent be1ecd8c6e
commit 0817110969
3 changed files with 15 additions and 2 deletions
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6
src/intel/vulkan/anv_device.c
View file

@ -270,7 +270,11 @@ static const VkExtensionProperties device_extensions[] = {
{
.extensionName = VK_KHR_DESCRIPTOR_UPDATE_TEMPLATE_EXTENSION_NAME,
.specVersion = 1,
}
},
{
.extensionName = VK_KHR_INCREMENTAL_PRESENT_EXTENSION_NAME,
.specVersion = 1,
},
};
static void *

1
src/intel/vulkan/anv_entrypoints_gen.py
View file

@ -35,6 +35,7 @@ MAX_API_VERSION = 1.0
SUPPORTED_EXTENSIONS = [
'VK_KHR_descriptor_update_template',
'VK_KHR_get_physical_device_properties2',
'VK_KHR_incremental_present',
'VK_KHR_maintenance1',
'VK_KHR_push_descriptor',
'VK_KHR_sampler_mirror_clamp_to_edge',

10
src/intel/vulkan/anv_wsi.c
View file

@ -24,6 +24,7 @@
#include "anv_private.h"
#include "wsi_common.h"
#include "vk_format_info.h"
#include "util/vk_util.h"
static const struct wsi_callbacks wsi_cbs = {
.get_phys_device_format_properties = anv_GetPhysicalDeviceFormatProperties,
@ -355,10 +356,17 @@ VkResult anv_QueuePresentKHR(
ANV_FROM_HANDLE(anv_queue, queue, _queue);
VkResult result = VK_SUCCESS;
const VkPresentRegionsKHR *regions =
vk_find_struct_const(pPresentInfo->pNext, PRESENT_REGIONS_KHR);
for (uint32_t i = 0; i < pPresentInfo->swapchainCount; i++) {
ANV_FROM_HANDLE(wsi_swapchain, swapchain, pPresentInfo->pSwapchains[i]);
VkResult item_result;
const VkPresentRegionKHR *region = NULL;
if (regions && regions->pRegions)
region = &regions->pRegions[i];
assert(anv_device_from_handle(swapchain->device) == queue->device);
if (swapchain->fences[0] == VK_NULL_HANDLE) {
@ -381,7 +389,7 @@ VkResult anv_QueuePresentKHR(
item_result = swapchain->queue_present(swapchain,
pPresentInfo->pImageIndices[i],
NULL);
region);
/* TODO: What if one of them returns OUT_OF_DATE? */
if (pPresentInfo->pResults != NULL)
pPresentInfo->pResults[i] = item_result;