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pvr: Implement vkCreateEvent and vkDestroyEvent APIs.

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Signed-off-by: Rajnesh Kanwal <rajnesh.kanwal@imgtec.com>
Reviewed-by: Karmjit Mahil <Karmjit.Mahil@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18612>
This commit is contained in:
Rajnesh Kanwal 2022-09-08 14:37:04 +01:00 • committed by Marge Bot
parent def3b88da5
commit 1b94dfd4b2
2 changed files with 39 additions and 2 deletions
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26
src/imagination/vulkan/pvr_device.c
View file

@ -2541,7 +2541,20 @@ VkResult pvr_CreateEvent(VkDevice _device,
const VkAllocationCallbacks *pAllocator,
VkEvent *pEvent)
{
assert(!"Unimplemented");
PVR_FROM_HANDLE(pvr_device, device, _device);
struct pvr_event *event = vk_object_alloc(&device->vk,
pAllocator,
sizeof(*event),
VK_OBJECT_TYPE_EVENT);
if (!event)
return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
event->sync = NULL;
event->state = PVR_EVENT_STATE_RESET_BY_HOST;
*pEvent = pvr_event_to_handle(event);
return VK_SUCCESS;
}
@ -2549,7 +2562,16 @@ void pvr_DestroyEvent(VkDevice _device,
VkEvent _event,
const VkAllocationCallbacks *pAllocator)
{
assert(!"Unimplemented");
PVR_FROM_HANDLE(pvr_device, device, _device);
PVR_FROM_HANDLE(pvr_event, event, _event);
if (!event)
return;
if (event->sync)
vk_sync_destroy(&device->vk, event->sync);
vk_object_free(&device->vk, pAllocator, event);
}
VkResult pvr_GetEventStatus(VkDevice _device, VkEvent _event)

15
src/imagination/vulkan/pvr_private.h
View file

@ -222,6 +222,13 @@ enum pvr_static_clear_variant_bits {
#define PVR_STATIC_CLEAR_VARIANT_COUNT (PVR_STATIC_CLEAR_COLOR_BIT << 1U)
enum pvr_event_state {
PVR_EVENT_STATE_SET_BY_HOST,
PVR_EVENT_STATE_RESET_BY_HOST,
PVR_EVENT_STATE_SET_BY_DEVICE,
PVR_EVENT_STATE_RESET_BY_DEVICE
};
struct pvr_bo;
struct pvr_compute_ctx;
struct pvr_compute_pipeline;
@ -630,6 +637,13 @@ struct pvr_descriptor_set {
struct pvr_descriptor descriptors[0];
};
struct pvr_event {
struct vk_object_base base;
enum pvr_event_state state;
struct vk_sync *sync;
};
struct pvr_descriptor_state {
struct pvr_descriptor_set *descriptor_sets[PVR_MAX_DESCRIPTOR_SETS];
uint32_t valid_mask;
@ -1601,6 +1615,7 @@ VK_DEFINE_NONDISP_HANDLE_CASTS(pvr_descriptor_set,
base,
VkDescriptorSet,
VK_OBJECT_TYPE_DESCRIPTOR_SET)
VK_DEFINE_NONDISP_HANDLE_CASTS(pvr_event, base, VkEvent, VK_OBJECT_TYPE_EVENT)
VK_DEFINE_NONDISP_HANDLE_CASTS(pvr_descriptor_pool,
base,
VkDescriptorPool,