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/*
* This file is part of libplacebo.
*
* libplacebo is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* libplacebo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with libplacebo. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#define VK_NO_PROTOTYPES
#define VK_ENABLE_BETA_EXTENSIONS // for VK_KHR_portability_subset
#define VK_USE_PLATFORM_METAL_EXT
#include "../common.h"
#include "../log.h"
#include "../pl_thread.h"
#include <libplacebo/vulkan.h>
#ifdef PL_HAVE_WIN32
#include <windows.h>
#include <vulkan/vulkan_win32.h>
#endif
// Vulkan allows the optional use of a custom allocator. We don't need one but
// mark this parameter with a better name in case we ever decide to change this
// in the future. (And to make the code more readable)
#define PL_VK_ALLOC NULL
// Type of a vulkan function that needs to be loaded
#define PL_VK_FUN(name) PFN_vk##name name
// Load a vulkan instance-level extension function directly (on the stack)
#define PL_VK_LOAD_FUN(inst, name, get_addr) \
PL_VK_FUN(name) = (PFN_vk##name) get_addr(inst, "vk" #name);
#ifndef VK_VENDOR_ID_NVIDIA
#define VK_VENDOR_ID_NVIDIA 0x10DE
#endif
// Shared struct used to hold vulkan context information
struct vk_ctx {
pl_mutex lock;
pl_vulkan vulkan;
void *alloc; // host allocations bound to the lifetime of this vk_ctx
struct vk_malloc *ma; // VRAM malloc layer
pl_vk_inst internal_instance;
pl_log log;
VkInstance inst;
VkPhysicalDevice physd;
VkPhysicalDeviceProperties props;
VkPhysicalDeviceFeatures2 features;
uint32_t api_ver; // device API version
VkDevice dev;
bool imported; // device was not created by us
// Generic error flag for catching "failed" devices
bool failed;
// Enabled extensions
PL_ARRAY(const char *) exts;
// Command pools (one per queue family)
PL_ARRAY(struct vk_cmdpool *) pools;
// Pointers into `pools` (always set)
struct vk_cmdpool *pool_graphics;
struct vk_cmdpool *pool_compute;
struct vk_cmdpool *pool_transfer;
// Queue locking functions
PL_ARRAY(PL_ARRAY(pl_mutex)) queue_locks;
void (*lock_queue)(void *queue_ctx, uint32_t qf, uint32_t idx);
void (*unlock_queue)(void *queue_ctx, uint32_t qf, uint32_t idx);
void *queue_ctx;
// Pending commands. These are shared for the entire mpvk_ctx to ensure
// submission and callbacks are FIFO
PL_ARRAY(struct vk_cmd *) cmds_pending; // submitted but not completed
// Pending callbacks that still need to be drained before processing
// callbacks for the next command (in case commands are recursively being
// polled from another callback)
const struct vk_callback *pending_callbacks;
int num_pending_callbacks;
// Instance-level function pointers
PL_VK_FUN(CreateDevice);
PL_VK_FUN(EnumerateDeviceExtensionProperties);
PL_VK_FUN(GetDeviceProcAddr);
PL_VK_FUN(GetInstanceProcAddr);
PL_VK_FUN(GetPhysicalDeviceExternalBufferProperties);
PL_VK_FUN(GetPhysicalDeviceExternalSemaphoreProperties);
PL_VK_FUN(GetPhysicalDeviceFeatures2KHR);
PL_VK_FUN(GetPhysicalDeviceFormatProperties);
PL_VK_FUN(GetPhysicalDeviceFormatProperties2KHR);
PL_VK_FUN(GetPhysicalDeviceImageFormatProperties2KHR);
PL_VK_FUN(GetPhysicalDeviceMemoryProperties);
PL_VK_FUN(GetPhysicalDeviceProperties);
PL_VK_FUN(GetPhysicalDeviceProperties2);
PL_VK_FUN(GetPhysicalDeviceQueueFamilyProperties);
PL_VK_FUN(GetPhysicalDeviceSurfaceCapabilitiesKHR);
PL_VK_FUN(GetPhysicalDeviceSurfaceFormatsKHR);
PL_VK_FUN(GetPhysicalDeviceSurfacePresentModesKHR);
PL_VK_FUN(GetPhysicalDeviceSurfaceSupportKHR);
// Device-level function pointers
PL_VK_FUN(AcquireNextImageKHR);
PL_VK_FUN(AllocateCommandBuffers);
PL_VK_FUN(AllocateDescriptorSets);
PL_VK_FUN(AllocateMemory);
PL_VK_FUN(BeginCommandBuffer);
PL_VK_FUN(BindBufferMemory);
PL_VK_FUN(BindImageMemory);
PL_VK_FUN(CmdBeginDebugUtilsLabelEXT);
PL_VK_FUN(CmdBeginRenderPass);
PL_VK_FUN(CmdBindDescriptorSets);
PL_VK_FUN(CmdBindIndexBuffer);
PL_VK_FUN(CmdBindPipeline);
PL_VK_FUN(CmdBindVertexBuffers);
PL_VK_FUN(CmdBlitImage);
PL_VK_FUN(CmdClearColorImage);
PL_VK_FUN(CmdCopyBuffer);
PL_VK_FUN(CmdCopyBufferToImage);
PL_VK_FUN(CmdCopyImage);
PL_VK_FUN(CmdCopyImageToBuffer);
PL_VK_FUN(CmdDispatch);
PL_VK_FUN(CmdDraw);
PL_VK_FUN(CmdDrawIndexed);
PL_VK_FUN(CmdEndDebugUtilsLabelEXT);
PL_VK_FUN(CmdEndRenderPass);
PL_VK_FUN(CmdPipelineBarrier);
PL_VK_FUN(CmdPipelineBarrier2KHR);
PL_VK_FUN(CmdPushConstants);
PL_VK_FUN(CmdPushDescriptorSetKHR);
PL_VK_FUN(CmdResetQueryPool);
PL_VK_FUN(CmdSetScissor);
PL_VK_FUN(CmdSetViewport);
PL_VK_FUN(CmdUpdateBuffer);
PL_VK_FUN(CmdWriteTimestamp);
PL_VK_FUN(CreateBuffer);
PL_VK_FUN(CreateBufferView);
PL_VK_FUN(CreateCommandPool);
PL_VK_FUN(CreateComputePipelines);
PL_VK_FUN(CreateDebugReportCallbackEXT);
PL_VK_FUN(CreateDescriptorPool);
PL_VK_FUN(CreateDescriptorSetLayout);
PL_VK_FUN(CreateFence);
PL_VK_FUN(CreateFramebuffer);
PL_VK_FUN(CreateGraphicsPipelines);
PL_VK_FUN(CreateImage);
PL_VK_FUN(CreateImageView);
PL_VK_FUN(CreatePipelineCache);
PL_VK_FUN(CreatePipelineLayout);
PL_VK_FUN(CreateQueryPool);
PL_VK_FUN(CreateRenderPass);
PL_VK_FUN(CreateSampler);
PL_VK_FUN(CreateSemaphore);
PL_VK_FUN(CreateShaderModule);
PL_VK_FUN(CreateSwapchainKHR);
PL_VK_FUN(DestroyBuffer);
PL_VK_FUN(DestroyBufferView);
PL_VK_FUN(DestroyCommandPool);
PL_VK_FUN(DestroyDebugReportCallbackEXT);
PL_VK_FUN(DestroyDescriptorPool);
PL_VK_FUN(DestroyDescriptorSetLayout);
PL_VK_FUN(DestroyDevice);
PL_VK_FUN(DestroyFence);
PL_VK_FUN(DestroyFramebuffer);
PL_VK_FUN(DestroyImage);
PL_VK_FUN(DestroyImageView);
PL_VK_FUN(DestroyInstance);
PL_VK_FUN(DestroyPipeline);
PL_VK_FUN(DestroyPipelineCache);
PL_VK_FUN(DestroyPipelineLayout);
PL_VK_FUN(DestroyQueryPool);
PL_VK_FUN(DestroyRenderPass);
PL_VK_FUN(DestroySampler);
PL_VK_FUN(DestroySemaphore);
PL_VK_FUN(DestroyShaderModule);
PL_VK_FUN(DestroySwapchainKHR);
PL_VK_FUN(DeviceWaitIdle);
PL_VK_FUN(EndCommandBuffer);
PL_VK_FUN(FlushMappedMemoryRanges);
PL_VK_FUN(FreeCommandBuffers);
PL_VK_FUN(FreeMemory);
PL_VK_FUN(GetBufferMemoryRequirements);
PL_VK_FUN(GetDeviceQueue);
PL_VK_FUN(GetImageDrmFormatModifierPropertiesEXT);
PL_VK_FUN(GetImageMemoryRequirements2);
PL_VK_FUN(GetImageSubresourceLayout);
PL_VK_FUN(GetMemoryFdKHR);
PL_VK_FUN(GetMemoryFdPropertiesKHR);
PL_VK_FUN(GetMemoryHostPointerPropertiesEXT);
PL_VK_FUN(GetPipelineCacheData);
PL_VK_FUN(GetQueryPoolResults);
PL_VK_FUN(GetSemaphoreFdKHR);
PL_VK_FUN(GetSwapchainImagesKHR);
PL_VK_FUN(InvalidateMappedMemoryRanges);
PL_VK_FUN(MapMemory);
PL_VK_FUN(QueuePresentKHR);
PL_VK_FUN(QueueSubmit);
PL_VK_FUN(QueueSubmit2KHR);
PL_VK_FUN(QueueWaitIdle);
PL_VK_FUN(ResetFences);
PL_VK_FUN(ResetQueryPool);
PL_VK_FUN(SetDebugUtilsObjectNameEXT);
PL_VK_FUN(SetHdrMetadataEXT);
PL_VK_FUN(UpdateDescriptorSets);
PL_VK_FUN(WaitForFences);
PL_VK_FUN(WaitSemaphores);
#ifdef PL_HAVE_WIN32
PL_VK_FUN(GetMemoryWin32HandleKHR);
PL_VK_FUN(GetSemaphoreWin32HandleKHR);
#endif
#ifdef VK_EXT_metal_objects
PL_VK_FUN(ExportMetalObjectsEXT);
#endif
#ifdef VK_EXT_full_screen_exclusive
PL_VK_FUN(AcquireFullScreenExclusiveModeEXT);
#endif
};
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