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radv: add support for creating device-only events

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13549>
This commit is contained in:
Samuel Pitoiset
2021-10-13 14:40:59 +02:00
committed by Marge Bot
parent e99c66ad19
commit 3f29ae2d31
1 changed files with 23 additions and 9 deletions
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src/amd/vulkan/radv_device.c
+23 -9
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@@ -6296,27 +6296,41 @@ radv_CreateEvent(VkDevice _device, const VkEventCreateInfo *pCreateInfo,
const VkAllocationCallbacks *pAllocator, VkEvent *pEvent)
{
RADV_FROM_HANDLE(radv_device, device, _device);
struct radv_event *event = vk_alloc2(&device->vk.alloc, pAllocator, sizeof(*event), 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
enum radeon_bo_domain bo_domain;
enum radeon_bo_flag bo_flags;
struct radv_event *event;
VkResult result;
event = vk_alloc2(&device->vk.alloc, pAllocator, sizeof(*event), 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (!event)
return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
vk_object_base_init(&device->vk, &event->base, VK_OBJECT_TYPE_EVENT);
VkResult result = device->ws->buffer_create(
device->ws, 8, 8, RADEON_DOMAIN_GTT,
RADEON_FLAG_VA_UNCACHED | RADEON_FLAG_CPU_ACCESS | RADEON_FLAG_NO_INTERPROCESS_SHARING,
if (pCreateInfo->flags & VK_EVENT_CREATE_DEVICE_ONLY_BIT_KHR) {
bo_domain = RADEON_DOMAIN_VRAM;
bo_flags = RADEON_FLAG_NO_CPU_ACCESS;
} else {
bo_domain = RADEON_DOMAIN_GTT;
bo_flags = RADEON_FLAG_CPU_ACCESS;
}
result = device->ws->buffer_create(
device->ws, 8, 8, bo_domain,
RADEON_FLAG_VA_UNCACHED | RADEON_FLAG_NO_INTERPROCESS_SHARING | bo_flags,
RADV_BO_PRIORITY_FENCE, 0, &event->bo);
if (result != VK_SUCCESS) {
radv_destroy_event(device, pAllocator, event);
return vk_error(device, result);
}
event->map = (uint64_t *)device->ws->buffer_map(event->bo);
if (!event->map) {
radv_destroy_event(device, pAllocator, event);
return vk_error(device, VK_ERROR_OUT_OF_DEVICE_MEMORY);
if (!(pCreateInfo->flags & VK_EVENT_CREATE_DEVICE_ONLY_BIT_KHR)) {
event->map = (uint64_t *)device->ws->buffer_map(event->bo);
if (!event->map) {
radv_destroy_event(device, pAllocator, event);
return vk_error(device, VK_ERROR_OUT_OF_DEVICE_MEMORY);
}
}
*pEvent = radv_event_to_handle(event);