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renderer_vk.h
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/*
* Copyright 2011-2019 Branimir Karadzic. All rights reserved.
* License: https://github.com/bkaradzic/bgfx#license-bsd-2-clause
*/
#ifndef BGFX_RENDERER_VK_H_HEADER_GUARD
#define BGFX_RENDERER_VK_H_HEADER_GUARD
#if BX_PLATFORM_ANDROID
# define VK_USE_PLATFORM_ANDROID_KHR
# define KHR_SURFACE_EXTENSION_NAME VK_KHR_ANDROID_SURFACE_EXTENSION_NAME
# define VK_IMPORT_INSTANCE_PLATFORM VK_IMPORT_INSTANCE_ANDROID
#elif BX_PLATFORM_LINUX
//# define VK_USE_PLATFORM_MIR_KHR
# define VK_USE_PLATFORM_XLIB_KHR
# define VK_USE_PLATFORM_XCB_KHR
//# define VK_USE_PLATFORM_WAYLAND_KHR
# define KHR_SURFACE_EXTENSION_NAME VK_KHR_XCB_SURFACE_EXTENSION_NAME
# define VK_IMPORT_INSTANCE_PLATFORM VK_IMPORT_INSTANCE_LINUX
#elif BX_PLATFORM_WINDOWS
# define VK_USE_PLATFORM_WIN32_KHR
# define KHR_SURFACE_EXTENSION_NAME VK_KHR_WIN32_SURFACE_EXTENSION_NAME
# define VK_IMPORT_INSTANCE_PLATFORM VK_IMPORT_INSTANCE_WINDOWS
#elif BX_PLATFORM_OSX
# define VK_USE_PLATFORM_MACOS_MVK
# define KHR_SURFACE_EXTENSION_NAME VK_MVK_MACOS_SURFACE_EXTENSION_NAME
# define VK_IMPORT_INSTANCE_PLATFORM VK_IMPORT_INSTANCE_MACOS
#else
# define KHR_SURFACE_EXTENSION_NAME ""
# define VK_IMPORT_INSTANCE_PLATFORM
#endif // BX_PLATFORM_*
#define VK_NO_STDINT_H
#define VK_NO_PROTOTYPES
#include <vulkan/vulkan.h>
#include "renderer.h"
#include "debug_renderdoc.h"
#define VK_IMPORT \
VK_IMPORT_FUNC(false, vkCreateInstance); \
VK_IMPORT_FUNC(false, vkGetInstanceProcAddr); \
VK_IMPORT_FUNC(false, vkGetDeviceProcAddr); \
VK_IMPORT_FUNC(false, vkEnumerateInstanceExtensionProperties); \
VK_IMPORT_FUNC(false, vkEnumerateInstanceLayerProperties); \
#define VK_IMPORT_INSTANCE_ANDROID \
VK_IMPORT_INSTANCE_FUNC(true, vkCreateAndroidSurfaceKHR);
#define VK_IMPORT_INSTANCE_LINUX \
VK_IMPORT_INSTANCE_FUNC(true, vkCreateXlibSurfaceKHR); \
VK_IMPORT_INSTANCE_FUNC(true, vkGetPhysicalDeviceXlibPresentationSupportKHR); \
VK_IMPORT_INSTANCE_FUNC(true, vkCreateXcbSurfaceKHR); \
VK_IMPORT_INSTANCE_FUNC(true, vkGetPhysicalDeviceXcbPresentationSupportKHR); \
// VK_IMPORT_INSTANCE_FUNC(true, vkCreateWaylandSurfaceKHR);
// VK_IMPORT_INSTANCE_FUNC(true, vkGetPhysicalDeviceWaylandPresentationSupportKHR);
// VK_IMPORT_INSTANCE_FUNC(true, vkCreateMirSurfaceKHR);
// VK_IMPORT_INSTANCE_FUNC(true, vkGetPhysicalDeviceMirPresentationSupportKHR);
#define VK_IMPORT_INSTANCE_WINDOWS \
VK_IMPORT_INSTANCE_FUNC(true, vkCreateWin32SurfaceKHR); \
VK_IMPORT_INSTANCE_FUNC(true, vkGetPhysicalDeviceWin32PresentationSupportKHR);
#define VK_IMPORT_INSTANCE_MACOS \
VK_IMPORT_INSTANCE_FUNC(true, vkCreateMacOSSurfaceMVK);
#define VK_IMPORT_INSTANCE \
VK_IMPORT_INSTANCE_FUNC(false, vkDestroyInstance); \
VK_IMPORT_INSTANCE_FUNC(false, vkEnumeratePhysicalDevices); \
VK_IMPORT_INSTANCE_FUNC(false, vkEnumerateDeviceExtensionProperties); \
VK_IMPORT_INSTANCE_FUNC(false, vkEnumerateDeviceLayerProperties); \
VK_IMPORT_INSTANCE_FUNC(false, vkGetPhysicalDeviceProperties); \
VK_IMPORT_INSTANCE_FUNC(false, vkGetPhysicalDeviceFormatProperties); \
VK_IMPORT_INSTANCE_FUNC(false, vkGetPhysicalDeviceFeatures); \
VK_IMPORT_INSTANCE_FUNC(false, vkGetPhysicalDeviceImageFormatProperties); \
VK_IMPORT_INSTANCE_FUNC(false, vkGetPhysicalDeviceMemoryProperties); \
VK_IMPORT_INSTANCE_FUNC(true, vkGetPhysicalDeviceMemoryProperties2KHR); \
VK_IMPORT_INSTANCE_FUNC(false, vkGetPhysicalDeviceQueueFamilyProperties); \
VK_IMPORT_INSTANCE_FUNC(false, vkGetPhysicalDeviceSurfaceCapabilitiesKHR); \
VK_IMPORT_INSTANCE_FUNC(false, vkGetPhysicalDeviceSurfaceFormatsKHR); \
VK_IMPORT_INSTANCE_FUNC(false, vkGetPhysicalDeviceSurfacePresentModesKHR); \
VK_IMPORT_INSTANCE_FUNC(false, vkGetPhysicalDeviceSurfaceSupportKHR); \
VK_IMPORT_INSTANCE_FUNC(false, vkCreateDevice); \
VK_IMPORT_INSTANCE_FUNC(false, vkDestroyDevice); \
VK_IMPORT_INSTANCE_FUNC(false, vkDestroySurfaceKHR); \
/* VK_EXT_debug_report */ \
VK_IMPORT_INSTANCE_FUNC(true, vkCreateDebugReportCallbackEXT); \
VK_IMPORT_INSTANCE_FUNC(true, vkDestroyDebugReportCallbackEXT); \
VK_IMPORT_INSTANCE_FUNC(true, vkDebugReportMessageEXT); \
VK_IMPORT_INSTANCE_PLATFORM
#define VK_IMPORT_DEVICE \
VK_IMPORT_DEVICE_FUNC(false, vkGetDeviceQueue); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateSwapchainKHR); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroySwapchainKHR); \
VK_IMPORT_DEVICE_FUNC(false, vkGetSwapchainImagesKHR); \
VK_IMPORT_DEVICE_FUNC(false, vkAcquireNextImageKHR); \
VK_IMPORT_DEVICE_FUNC(false, vkQueuePresentKHR); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateFence); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyFence); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateSemaphore); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroySemaphore); \
VK_IMPORT_DEVICE_FUNC(false, vkResetFences); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateCommandPool); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyCommandPool); \
VK_IMPORT_DEVICE_FUNC(false, vkResetCommandPool); \
VK_IMPORT_DEVICE_FUNC(false, vkAllocateCommandBuffers); \
VK_IMPORT_DEVICE_FUNC(false, vkFreeCommandBuffers); \
VK_IMPORT_DEVICE_FUNC(false, vkGetBufferMemoryRequirements); \
VK_IMPORT_DEVICE_FUNC(false, vkGetImageMemoryRequirements); \
VK_IMPORT_DEVICE_FUNC(false, vkAllocateMemory); \
VK_IMPORT_DEVICE_FUNC(false, vkFreeMemory); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateImage); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyImage); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateImageView); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyImageView); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateBuffer); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyBuffer); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateFramebuffer); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyFramebuffer); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateRenderPass); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyRenderPass); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateShaderModule); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyShaderModule); \
VK_IMPORT_DEVICE_FUNC(false, vkCreatePipelineCache); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyPipelineCache); \
VK_IMPORT_DEVICE_FUNC(false, vkGetPipelineCacheData); \
VK_IMPORT_DEVICE_FUNC(false, vkMergePipelineCaches); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateGraphicsPipelines); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateComputePipelines); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyPipeline); \
VK_IMPORT_DEVICE_FUNC(false, vkCreatePipelineLayout); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyPipelineLayout); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateSampler); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroySampler); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateDescriptorSetLayout); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyDescriptorSetLayout); \
VK_IMPORT_DEVICE_FUNC(false, vkCreateDescriptorPool); \
VK_IMPORT_DEVICE_FUNC(false, vkDestroyDescriptorPool); \
VK_IMPORT_DEVICE_FUNC(false, vkResetDescriptorPool); \
VK_IMPORT_DEVICE_FUNC(false, vkAllocateDescriptorSets); \
VK_IMPORT_DEVICE_FUNC(false, vkFreeDescriptorSets); \
VK_IMPORT_DEVICE_FUNC(false, vkUpdateDescriptorSets); \
VK_IMPORT_DEVICE_FUNC(false, vkQueueSubmit); \
VK_IMPORT_DEVICE_FUNC(false, vkQueueWaitIdle); \
VK_IMPORT_DEVICE_FUNC(false, vkDeviceWaitIdle); \
VK_IMPORT_DEVICE_FUNC(false, vkWaitForFences); \
VK_IMPORT_DEVICE_FUNC(false, vkBeginCommandBuffer); \
VK_IMPORT_DEVICE_FUNC(false, vkEndCommandBuffer); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdPipelineBarrier); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdBeginRenderPass); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdEndRenderPass); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdSetViewport); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdDraw); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdDrawIndexed); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdDrawIndirect); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdDrawIndexedIndirect); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdDispatch); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdDispatchIndirect); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdBindPipeline); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdSetStencilReference); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdSetBlendConstants); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdSetScissor); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdBindDescriptorSets); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdBindIndexBuffer); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdBindVertexBuffers); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdUpdateBuffer); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdClearColorImage); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdClearDepthStencilImage); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdClearAttachments); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdResolveImage); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdCopyBuffer); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdCopyBufferToImage); \
VK_IMPORT_DEVICE_FUNC(false, vkCmdBlitImage); \
VK_IMPORT_DEVICE_FUNC(false, vkMapMemory); \
VK_IMPORT_DEVICE_FUNC(false, vkUnmapMemory); \
VK_IMPORT_DEVICE_FUNC(false, vkFlushMappedMemoryRanges); \
VK_IMPORT_DEVICE_FUNC(false, vkInvalidateMappedMemoryRanges); \
VK_IMPORT_DEVICE_FUNC(false, vkBindBufferMemory); \
VK_IMPORT_DEVICE_FUNC(false, vkBindImageMemory); \
/* VK_EXT_debug_marker */ \
VK_IMPORT_DEVICE_FUNC(true, vkDebugMarkerSetObjectTagEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkDebugMarkerSetObjectNameEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkCmdDebugMarkerBeginEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkCmdDebugMarkerEndEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkCmdDebugMarkerInsertEXT); \
/* VK_EXT_debug_utils */ \
VK_IMPORT_DEVICE_FUNC(true, vkSetDebugUtilsObjectNameEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkSetDebugUtilsObjectTagEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkQueueBeginDebugUtilsLabelEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkQueueEndDebugUtilsLabelEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkQueueInsertDebugUtilsLabelEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkCmdBeginDebugUtilsLabelEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkCmdEndDebugUtilsLabelEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkCmdInsertDebugUtilsLabelEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkCreateDebugUtilsMessengerEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkDestroyDebugUtilsMessengerEXT); \
VK_IMPORT_DEVICE_FUNC(true, vkSubmitDebugUtilsMessageEXT); \
#define VK_DESTROY \
VK_DESTROY_FUNC(Buffer); \
VK_DESTROY_FUNC(CommandPool); \
VK_DESTROY_FUNC(DescriptorPool); \
VK_DESTROY_FUNC(DescriptorSetLayout); \
VK_DESTROY_FUNC(Fence); \
VK_DESTROY_FUNC(Framebuffer); \
VK_DESTROY_FUNC(Image); \
VK_DESTROY_FUNC(ImageView); \
VK_DESTROY_FUNC(Sampler); \
VK_DESTROY_FUNC(Pipeline); \
VK_DESTROY_FUNC(PipelineCache); \
VK_DESTROY_FUNC(PipelineLayout); \
VK_DESTROY_FUNC(RenderPass); \
VK_DESTROY_FUNC(Semaphore); \
VK_DESTROY_FUNC(ShaderModule); \
VK_DESTROY_FUNC(SwapchainKHR); \
#define _VK_CHECK(_check, _call) \
BX_MACRO_BLOCK_BEGIN \
/*BX_TRACE(#_call);*/ \
VkResult vkresult = _call; \
_check(VK_SUCCESS == vkresult, #_call "; VK error 0x%x: %s", vkresult, getName(vkresult) ); \
BX_MACRO_BLOCK_END
#if BGFX_CONFIG_DEBUG
# define VK_CHECK(_call) _VK_CHECK(BX_CHECK, _call)
#else
# define VK_CHECK(_call) _call
#endif // BGFX_CONFIG_DEBUG
namespace bgfx { namespace vk
{
#define VK_DESTROY_FUNC(_name) \
struct Vk##_name \
{ \
::Vk##_name vk; \
Vk##_name() {} \
Vk##_name(::Vk##_name _vk) : vk(_vk) {} \
operator ::Vk##_name() { return vk; } \
operator ::Vk##_name() const { return vk; } \
::Vk##_name* operator &() { return &vk; } \
const ::Vk##_name* operator &() const { return &vk; } \
}; \
BX_STATIC_ASSERT(sizeof(::Vk##_name) == sizeof(Vk##_name) ); \
void vkDestroy(Vk##_name&)
VK_DESTROY
#undef VK_DESTROY_FUNC
struct DslBinding
{
enum Enum
{
// CombinedImageSampler,
VertexUniformBuffer,
FragmentUniformBuffer,
// StorageBuffer,
Count
};
};
template<typename Ty>
class StateCacheT
{
public:
void add(uint64_t _key, Ty _value)
{
invalidate(_key);
m_hashMap.insert(stl::make_pair(_key, _value) );
}
Ty find(uint64_t _key)
{
typename HashMap::iterator it = m_hashMap.find(_key);
if (it != m_hashMap.end() )
{
return it->second;
}
return 0;
}
void invalidate(uint64_t _key)
{
typename HashMap::iterator it = m_hashMap.find(_key);
if (it != m_hashMap.end() )
{
vkDestroy(it->second);
m_hashMap.erase(it);
}
}
void invalidate()
{
for (typename HashMap::iterator it = m_hashMap.begin(), itEnd = m_hashMap.end(); it != itEnd; ++it)
{
vkDestroy(it->second);
}
m_hashMap.clear();
}
uint32_t getCount() const
{
return uint32_t(m_hashMap.size() );
}
private:
typedef stl::unordered_map<uint64_t, Ty> HashMap;
HashMap m_hashMap;
};
class ScratchBufferVK
{
public:
ScratchBufferVK()
{
}
~ScratchBufferVK()
{
}
void create(uint32_t _size, uint32_t _maxDescriptors);
void destroy();
void reset();
VkDescriptorSet& getCurrentDS()
{
return m_descriptorSet[m_currentDs - 1];
}
VkDescriptorSet* m_descriptorSet;
VkBuffer m_buffer;
VkDeviceMemory m_deviceMem;
uint8_t* m_data;
uint32_t m_size;
uint32_t m_pos;
uint32_t m_currentDs;
uint32_t m_maxDescriptors;
};
struct ImageVK
{
ImageVK()
: m_memory(VK_NULL_HANDLE)
, m_image(VK_NULL_HANDLE)
, m_imageView(VK_NULL_HANDLE)
{
}
VkResult create(VkFormat _format, const VkExtent3D& _extent);
void destroy();
VkDeviceMemory m_memory;
VkImage m_image;
VkImageView m_imageView;
};
struct BufferVK
{
BufferVK()
: m_buffer(VK_NULL_HANDLE)
, m_deviceMem(VK_NULL_HANDLE)
, m_size(0)
, m_flags(BGFX_BUFFER_NONE)
, m_dynamic(false)
{
}
void create(uint32_t _size, void* _data, uint16_t _flags, bool _vertex, uint32_t _stride = 0);
void update(VkCommandBuffer _commandBuffer, uint32_t _offset, uint32_t _size, void* _data, bool _discard = false);
void destroy();
VkBuffer m_buffer;
VkDeviceMemory m_deviceMem;
uint32_t m_size;
uint16_t m_flags;
bool m_dynamic;
};
typedef BufferVK IndexBufferVK;
struct VertexBufferVK : public BufferVK
{
void create(uint32_t _size, void* _data, VertexLayoutHandle _layoutHandle, uint16_t _flags);
VertexLayoutHandle m_layoutHandle;
};
struct ShaderVK
{
ShaderVK()
: m_code(NULL)
, m_module(VK_NULL_HANDLE)
, m_constantBuffer(NULL)
, m_hash(0)
, m_numUniforms(0)
, m_numPredefined(0)
, m_uniformBinding(0)
, m_numBindings(0)
{
}
void create(const Memory* _mem);
void destroy();
const Memory* m_code;
VkShaderModule m_module;
UniformBuffer* m_constantBuffer;
PredefinedUniform m_predefined[PredefinedUniform::Count];
uint16_t m_attrMask[Attrib::Count];
uint8_t m_attrRemap[Attrib::Count];
uint32_t m_hash;
uint16_t m_numUniforms;
uint16_t m_size;
uint8_t m_numPredefined;
uint8_t m_numAttrs;
struct BindType
{
enum Enum
{
Storage,
Sampler,
Count
};
};
struct BindInfo
{
UniformHandle uniformHandle;
BindType::Enum type;
uint32_t binding;
uint32_t samplerBinding;
};
BindInfo m_bindInfo[BGFX_CONFIG_MAX_TEXTURE_SAMPLERS];
uint32_t m_uniformBinding;
uint16_t m_numBindings;
VkDescriptorSetLayoutBinding m_bindings[32];
};
struct ProgramVK
{
ProgramVK()
: m_vsh(NULL)
, m_fsh(NULL)
, m_descriptorSetLayoutHash(0)
, m_pipelineLayout(VK_NULL_HANDLE)
{
}
void create(const ShaderVK* _vsh, const ShaderVK* _fsh);
void destroy();
const ShaderVK* m_vsh;
const ShaderVK* m_fsh;
PredefinedUniform m_predefined[PredefinedUniform::Count * 2];
uint8_t m_numPredefined;
uint32_t m_descriptorSetLayoutHash;
VkPipelineLayout m_pipelineLayout;
};
struct TextureVK
{
TextureVK()
: m_vkTextureFormat(VK_FORMAT_UNDEFINED)
, m_textureImage(VK_NULL_HANDLE)
, m_textureDeviceMem(VK_NULL_HANDLE)
, m_textureImageView(VK_NULL_HANDLE)
, m_textureImageDepthView(VK_NULL_HANDLE)
, m_textureImageStorageView(VK_NULL_HANDLE)
, m_currentImageLayout(VK_IMAGE_LAYOUT_UNDEFINED)
{
}
void* create(const Memory* _mem, uint64_t _flags, uint8_t _skip);
void destroy();
void update(VkCommandPool commandPool, uint8_t _side, uint8_t _mip, const Rect& _rect, uint16_t _z, uint16_t _depth, uint16_t _pitch, const Memory* _mem);
void copyBufferToTexture(VkBuffer stagingBuffer, uint32_t bufferImageCopyCount, VkBufferImageCopy* bufferImageCopy);
void setImageMemoryBarrier(VkCommandBuffer commandBuffer, VkImageLayout newImageLayout);
void* m_directAccessPtr;
uint64_t m_flags;
uint32_t m_width;
uint32_t m_height;
uint32_t m_depth;
uint32_t m_numLayers;
uint32_t m_numSides;
VkImageViewType m_type;
uint8_t m_requestedFormat;
uint8_t m_textureFormat;
uint8_t m_numMips;
VkFormat m_vkTextureFormat;
VkImageAspectFlags m_vkTextureAspect;
VkImage m_textureImage;
VkDeviceMemory m_textureDeviceMem;
VkImageView m_textureImageView;
VkImageView m_textureImageDepthView;
VkImageView m_textureImageStorageView;
VkImageLayout m_currentImageLayout;
};
struct FrameBufferVK
{
FrameBufferVK()
: m_depth{ kInvalidHandle }
, m_width(0)
, m_height(0)
, m_denseIdx(kInvalidHandle)
, m_num(0)
, m_numTh(0)
, m_framebuffer(VK_NULL_HANDLE)
{
}
void create(uint8_t _num, const Attachment* _attachment);
void destroy();
TextureHandle m_texture[BGFX_CONFIG_MAX_FRAME_BUFFER_ATTACHMENTS];
TextureHandle m_depth;
// IDXGISwapChain* m_swapChain;
uint32_t m_width;
uint32_t m_height;
uint16_t m_denseIdx;
uint8_t m_num;
uint8_t m_numTh;
uint8_t m_numAttachment;
Attachment m_attachment[BGFX_CONFIG_MAX_FRAME_BUFFER_ATTACHMENTS];
VkFramebuffer m_framebuffer;
VkRenderPass m_renderPass;
};
} /* namespace bgfx */ } // namespace vk
#endif // BGFX_RENDERER_VK_H_HEADER_GUARD