136 lines
5.5 KiB
C
136 lines
5.5 KiB
C
/*
|
|
* Copyright 2015 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
#ifndef __VK_ANDROID_NATIVE_BUFFER_H__
|
|
#define __VK_ANDROID_NATIVE_BUFFER_H__
|
|
|
|
/* MESA: A hack to avoid #ifdefs in driver code. */
|
|
#ifdef ANDROID
|
|
#include <system/window.h>
|
|
#include <cutils/native_handle.h>
|
|
#include <vulkan/vulkan.h>
|
|
#else
|
|
typedef void *buffer_handle_t;
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define VK_ANDROID_native_buffer 1
|
|
#define VK_ANDROID_NATIVE_BUFFER_EXTENSION_NUMBER 11
|
|
|
|
/* NOTE ON VK_ANDROID_NATIVE_BUFFER_SPEC_VERSION 6
|
|
*
|
|
* This version of the extension transitions from gralloc0 to gralloc1 usage
|
|
* flags (int -> 2x uint64_t). The WSI implementation will temporarily continue
|
|
* to fill out deprecated fields in VkNativeBufferANDROID, and will call the
|
|
* deprecated vkGetSwapchainGrallocUsageANDROID if the new
|
|
* vkGetSwapchainGrallocUsage2ANDROID is not supported. This transitionary
|
|
* backwards-compatibility support is temporary, and will likely be removed in
|
|
* (along with all gralloc0 support) in a future release.
|
|
*/
|
|
#define VK_ANDROID_NATIVE_BUFFER_SPEC_VERSION 7
|
|
#define VK_ANDROID_NATIVE_BUFFER_EXTENSION_NAME "VK_ANDROID_native_buffer"
|
|
|
|
#define VK_ANDROID_NATIVE_BUFFER_ENUM(type,id) ((type)(1000000000 + (1000 * (VK_ANDROID_NATIVE_BUFFER_EXTENSION_NUMBER - 1)) + (id)))
|
|
#define VK_STRUCTURE_TYPE_NATIVE_BUFFER_ANDROID VK_ANDROID_NATIVE_BUFFER_ENUM(VkStructureType, 0)
|
|
#define VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID VK_ANDROID_NATIVE_BUFFER_ENUM(VkStructureType, 1)
|
|
#define VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PRESENTATION_PROPERTIES_ANDROID VK_ANDROID_NATIVE_BUFFER_ENUM(VkStructureType, 2)
|
|
|
|
typedef enum VkSwapchainImageUsageFlagBitsANDROID {
|
|
VK_SWAPCHAIN_IMAGE_USAGE_SHARED_BIT_ANDROID = 0x00000001,
|
|
VK_SWAPCHAIN_IMAGE_USAGE_FLAG_BITS_MAX_ENUM = 0x7FFFFFFF
|
|
} VkSwapchainImageUsageFlagBitsANDROID;
|
|
typedef VkFlags VkSwapchainImageUsageFlagsANDROID;
|
|
typedef struct {
|
|
VkStructureType sType; // must be VK_STRUCTURE_TYPE_NATIVE_BUFFER_ANDROID
|
|
const void* pNext;
|
|
|
|
// Buffer handle and stride returned from gralloc alloc()
|
|
buffer_handle_t handle;
|
|
int stride;
|
|
|
|
// Gralloc format and usage requested when the buffer was allocated.
|
|
int format;
|
|
int usage; // DEPRECATED in SPEC_VERSION 6
|
|
|
|
// -- Added in SPEC_VERSION 6 --
|
|
struct {
|
|
uint64_t consumer;
|
|
uint64_t producer;
|
|
} usage2;
|
|
} VkNativeBufferANDROID;
|
|
|
|
typedef struct {
|
|
VkStructureType sType; // must be VK_STRUCTURE_TYPE_SWAPCHAIN_IMAGE_CREATE_INFO_ANDROID
|
|
const void* pNext;
|
|
|
|
VkSwapchainImageUsageFlagsANDROID usage;
|
|
} VkSwapchainImageCreateInfoANDROID;
|
|
|
|
typedef struct {
|
|
VkStructureType sType; // must be VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PRESENTATION_PROPERTIES_ANDROID
|
|
const void* pNext;
|
|
|
|
VkBool32 sharedImage;
|
|
} VkPhysicalDevicePresentationPropertiesANDROID;
|
|
|
|
// -- DEPRECATED in SPEC_VERSION 6 --
|
|
typedef VkResult (VKAPI_PTR *PFN_vkGetSwapchainGrallocUsageANDROID)(VkDevice device, VkFormat format, VkImageUsageFlags imageUsage, int* grallocUsage);
|
|
// -- ADDED in SPEC_VERSION 6 --
|
|
typedef VkResult (VKAPI_PTR *PFN_vkGetSwapchainGrallocUsage2ANDROID)(VkDevice device, VkFormat format, VkImageUsageFlags imageUsage, VkSwapchainImageUsageFlagsANDROID swapchainImageUsage, uint64_t* grallocConsumerUsage, uint64_t* grallocProducerUsage);
|
|
typedef VkResult (VKAPI_PTR *PFN_vkAcquireImageANDROID)(VkDevice device, VkImage image, int nativeFenceFd, VkSemaphore semaphore, VkFence fence);
|
|
typedef VkResult (VKAPI_PTR *PFN_vkQueueSignalReleaseImageANDROID)(VkQueue queue, uint32_t waitSemaphoreCount, const VkSemaphore* pWaitSemaphores, VkImage image, int* pNativeFenceFd);
|
|
|
|
#ifndef VK_NO_PROTOTYPES
|
|
// -- DEPRECATED in SPEC_VERSION 6 --
|
|
VKAPI_ATTR VkResult VKAPI_CALL vkGetSwapchainGrallocUsageANDROID(
|
|
VkDevice device,
|
|
VkFormat format,
|
|
VkImageUsageFlags imageUsage,
|
|
int* grallocUsage
|
|
);
|
|
// -- ADDED in SPEC_VERSION 6 --
|
|
VKAPI_ATTR VkResult VKAPI_CALL vkGetSwapchainGrallocUsage2ANDROID(
|
|
VkDevice device,
|
|
VkFormat format,
|
|
VkImageUsageFlags imageUsage,
|
|
VkSwapchainImageUsageFlagsANDROID swapchainImageUsage,
|
|
uint64_t* grallocConsumerUsage,
|
|
uint64_t* grallocProducerUsage
|
|
);
|
|
VKAPI_ATTR VkResult VKAPI_CALL vkAcquireImageANDROID(
|
|
VkDevice device,
|
|
VkImage image,
|
|
int nativeFenceFd,
|
|
VkSemaphore semaphore,
|
|
VkFence fence
|
|
);
|
|
VKAPI_ATTR VkResult VKAPI_CALL vkQueueSignalReleaseImageANDROID(
|
|
VkQueue queue,
|
|
uint32_t waitSemaphoreCount,
|
|
const VkSemaphore* pWaitSemaphores,
|
|
VkImage image,
|
|
int* pNativeFenceFd
|
|
);
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // __VK_ANDROID_NATIVE_BUFFER_H__
|