First pass at CreateBuffer, SetBufferData, QueueDestroyBuffer, CreateGraphicsPipeline, QueueDestroyGraphicsPipeline, DrawPrimitives, and setting default viewport/scissor rects on render passes

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "Vulkan-Headers"]
 	path = Vulkan-Headers
 	url = https://github.com/KhronosGroup/Vulkan-Headers.git
+[submodule "SPIRV-Cross"]
+	path = SPIRV-Cross
+	url = https://github.com/KhronosGroup/SPIRV-Cross

CMakeLists.txt

@@ -8,7 +8,7 @@ option(BUILD_SHARED_LIBS "Build shared library" ON)
 
 # Version
 SET(LIB_MAJOR_VERSION "1")
-SET(LIB_MINOR_VERSION "5")
+SET(LIB_MINOR_VERSION "3")
 SET(LIB_REVISION "0")
 SET(LIB_VERSION "${LIB_MAJOR_VERSION}.${LIB_MINOR_VERSION}.${LIB_REVISION}")
 
@@ -40,6 +40,11 @@ endif()
 add_definitions(
 	-DREFRESH_DRIVER_VULKAN
 )
+if (WIN32)
+	add_definitions(
+		-DREFRESH_DRIVER_D3D11
+	)
+endif()
 
 # Source lists
 add_library(Refresh
@@ -49,8 +54,10 @@ add_library(Refresh
 	# Internal Headers
 	src/Refresh_Driver.h
 	src/Refresh_Driver_Vulkan_vkfuncs.h
+	src/Refresh_Driver_D3D11_cdefines.h
 	# Source Files
 	src/Refresh.c
+	src/Refresh_Driver_D3D11.c
 	src/Refresh_Driver_Vulkan.c
 	src/Refresh_Image.c
 )

SPIRV-Cross

@@ -0,0 +1 @@
+Subproject commit d5c3bd8b5e7db9e2d7fe809944b47b8f88e1c732

include/Refresh.h

@@ -55,7 +55,7 @@ extern "C" {
 /* Version API */
 
 #define REFRESH_MAJOR_VERSION   1
-#define REFRESH_MINOR_VERSION	5
+#define REFRESH_MINOR_VERSION	3
 #define REFRESH_PATCH_VERSION	0
 
 #define REFRESH_COMPILED_VERSION ( \
@@ -124,7 +124,6 @@ typedef enum Refresh_TextureFormat
 	REFRESH_TEXTUREFORMAT_BC1,
 	REFRESH_TEXTUREFORMAT_BC2,
 	REFRESH_TEXTUREFORMAT_BC3,
-	REFRESH_TEXTUREFORMAT_BC7,
 	REFRESH_TEXTUREFORMAT_R8G8_SNORM,
 	REFRESH_TEXTUREFORMAT_R8G8B8A8_SNORM,
 	REFRESH_TEXTUREFORMAT_A2R10G10B10,
@@ -185,8 +184,7 @@ typedef uint32_t Refresh_BufferUsageFlags;
 
 typedef enum Refresh_VertexElementFormat
 {
-	REFRESH_VERTEXELEMENTFORMAT_UINT,
+	REFRESH_VERTEXELEMENTFORMAT_SINGLE,
-	REFRESH_VERTEXELEMENTFORMAT_FLOAT,
 	REFRESH_VERTEXELEMENTFORMAT_VECTOR2,
 	REFRESH_VERTEXELEMENTFORMAT_VECTOR3,
 	REFRESH_VERTEXELEMENTFORMAT_VECTOR4,

src/Refresh.c

@@ -34,11 +34,11 @@
 /* Drivers */
 
 static const Refresh_Driver *drivers[] = {
-#ifdef REFRESH_DRIVER_VULKAN
+#if REFRESH_DRIVER_VULKAN
 	&VulkanDriver,
 #endif
-#ifdef REFRESH_DRIVER_PS5
+#if REFRESH_DRIVER_D3D11
-	&PS5Driver,
+	&D3D11Driver,
 #endif
 	NULL
 };
@@ -129,22 +129,43 @@ uint32_t Refresh_LinkedVersion(void)
 
 /* Driver Functions */
 
-static int32_t selectedDriver = 0;
+static int32_t selectedDriver = -1;
 
 Refresh_Device* Refresh_CreateDevice(
 	Refresh_PresentationParameters *presentationParameters,
 	uint8_t debugMode
 ) {
-	if (selectedDriver < 0)
+	uint32_t result = 0;
+	uint32_t i;
+	const char *hint = SDL_GetHint("REFRESH_FORCE_DRIVER");
+	for (i = 0; drivers[i] != NULL; i += 1)
 	{
-		return NULL;
+		if (hint != NULL)
+		{
+			if (SDL_strcmp(hint, drivers[i]->Name) != 0)
+			{
+				continue;
+			}
 		}
 
+		/* FIXME: add fallback driver handling */
+		break;
+	}
+
+	if (drivers[i] == NULL)
+	{
+		Refresh_LogError("No supported Refresh driver found!");
+		return NULL;
+	}
+	else
+	{
+		selectedDriver = i;
 		return drivers[selectedDriver]->CreateDevice(
 			presentationParameters,
 			debugMode
 		);
 	}
+}
 
 void Refresh_DestroyDevice(Refresh_Device *device)
 {

src/Refresh_Driver.h

@@ -36,15 +36,9 @@
 
 /* Logging */
 
-#ifdef __cplusplus
+extern void Refresh_LogInfo(const char *fmt, ...);
-extern "C" {
+extern void Refresh_LogWarn(const char *fmt, ...);
-#endif
+extern void Refresh_LogError(const char *fmt, ...);
-void Refresh_LogInfo(const char *fmt, ...);
-void Refresh_LogWarn(const char *fmt, ...);
-void Refresh_LogError(const char *fmt, ...);
-#ifdef __cplusplus
-}
-#endif
 
 /* Internal Helper Utilities */
 
@@ -57,7 +51,6 @@ static inline uint32_t Texture_GetFormatSize(
 			return 8;
 		case REFRESH_TEXTUREFORMAT_BC2:
 		case REFRESH_TEXTUREFORMAT_BC3:
-		case REFRESH_TEXTUREFORMAT_BC7:
 			return 16;
 		case REFRESH_TEXTUREFORMAT_R8:
 			return 1;
@@ -124,8 +117,7 @@ static inline uint32_t BytesPerRow(
 
 	if (	format == REFRESH_TEXTUREFORMAT_BC1 ||
 		format == REFRESH_TEXTUREFORMAT_BC2 ||
-		format == REFRESH_TEXTUREFORMAT_BC3 ||
+		format == REFRESH_TEXTUREFORMAT_BC3	)
-		format == REFRESH_TEXTUREFORMAT_BC7	)
 	{
 		blocksPerRow = (width + 3) / 4;
 	}
@@ -143,8 +135,7 @@ static inline int32_t BytesPerImage(
 
 	if (	format == REFRESH_TEXTUREFORMAT_BC1 ||
 		format == REFRESH_TEXTUREFORMAT_BC2 ||
-		format == REFRESH_TEXTUREFORMAT_BC3 ||
+		format == REFRESH_TEXTUREFORMAT_BC3	)
-		format == REFRESH_TEXTUREFORMAT_BC7	)
 	{
 		blocksPerRow = (width + 3) / 4;
 		blocksPerColumn = (height + 3) / 4;
@@ -531,7 +522,7 @@ typedef struct Refresh_Driver
 } Refresh_Driver;
 
 extern Refresh_Driver VulkanDriver;
-extern Refresh_Driver PS5Driver;
+extern Refresh_Driver D3D11Driver;
 
 #endif /* REFRESH_DRIVER_H */
 

src/Refresh_Driver_D3D11_cdefines.h

@@ -0,0 +1,215 @@
+/* Refresh - XNA-inspired 3D Graphics Library with modern capabilities
+ *
+ * Copyright (c) 2020 Evan Hemsley
+ *
+ * This software is provided 'as-is', without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in a
+ * product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Evan "cosmonaut" Hemsley <evan@moonside.games>
+ *
+ */
+
+/* Function Pointer Signatures */
+typedef HRESULT(WINAPI* PFN_CREATE_DXGI_FACTORY)(const GUID* riid, void** ppFactory);
+
+ /* IIDs (from https://magnumdb.com) */
+
+static const IID D3D_IID_IDXGIFactory1 = { 0x770aae78,0xf26f,0x4dba,{0xa8,0x29,0x25,0x3c,0x83,0xd1,0xb3,0x87} };
+static const IID D3D_IID_IDXGIFactory6 = { 0xc1b6694f,0xff09,0x44a9,{0xb0,0x3c,0x77,0x90,0x0a,0x0a,0x1d,0x17} };
+static const IID D3D_IID_IDXGIAdapter1 = { 0x29038f61,0x3839,0x4626,{0x91,0xfd,0x08,0x68,0x79,0x01,0x1a,0x05} };
+static const IID D3D_IID_ID3D11Texture2D = { 0x6f15aaf2,0xd208,0x4e89,{0x9a,0xb4,0x48,0x95,0x35,0xd3,0x4f,0x9c} };
+
+/* IDXGIFactory6 (taken from dxgi1_6.h, cleaned up a bit) */
+typedef enum
+{
+	DXGI_FEATURE_PRESENT_ALLOW_TEARING = 0
+} DXGI_FEATURE;
+
+typedef enum
+{
+	DXGI_GPU_PREFERENCE_UNSPECIFIED = 0,
+	DXGI_GPU_PREFERENCE_MINIMUM_POWER = (DXGI_GPU_PREFERENCE_UNSPECIFIED + 1),
+	DXGI_GPU_PREFERENCE_HIGH_PERFORMANCE = (DXGI_GPU_PREFERENCE_MINIMUM_POWER + 1)
+} DXGI_GPU_PREFERENCE;
+
+typedef struct IDXGIFactory6 IDXGIFactory6;
+typedef struct IDXGIFactory6Vtbl
+{
+	HRESULT(STDMETHODCALLTYPE* QueryInterface)(
+		IDXGIFactory6* This,
+		REFIID riid,
+		void** ppvObject);
+
+	ULONG(STDMETHODCALLTYPE* AddRef)(
+		IDXGIFactory6* This);
+
+	ULONG(STDMETHODCALLTYPE* Release)(
+		IDXGIFactory6* This);
+
+	HRESULT(STDMETHODCALLTYPE* SetPrivateData)(
+		IDXGIFactory6* This,
+		REFGUID Name,
+		UINT DataSize,
+		const void* pData);
+
+	HRESULT(STDMETHODCALLTYPE* SetPrivateDataInterface)(
+		IDXGIFactory6* This,
+		REFGUID Name,
+		const IUnknown* pUnknown);
+
+	HRESULT(STDMETHODCALLTYPE* GetPrivateData)(
+		IDXGIFactory6* This,
+		REFGUID Name,
+		UINT* pDataSize,
+		void* pData);
+
+	HRESULT(STDMETHODCALLTYPE* GetParent)(
+		IDXGIFactory6* This,
+		REFIID riid,
+		void** ppParent);
+
+	HRESULT(STDMETHODCALLTYPE* EnumAdapters)(
+		IDXGIFactory6* This,
+		UINT Adapter,
+		IDXGIAdapter** ppAdapter);
+
+	HRESULT(STDMETHODCALLTYPE* MakeWindowAssociation)(
+		IDXGIFactory6* This,
+		HWND WindowHandle,
+		UINT Flags);
+
+	HRESULT(STDMETHODCALLTYPE* GetWindowAssociation)(
+		IDXGIFactory6* This,
+		HWND* pWindowHandle);
+
+	HRESULT(STDMETHODCALLTYPE* CreateSwapChain)(
+		IDXGIFactory6* This,
+		IUnknown* pDevice,
+		DXGI_SWAP_CHAIN_DESC* pDesc,
+		IDXGISwapChain** ppSwapChain);
+
+	HRESULT(STDMETHODCALLTYPE* CreateSoftwareAdapter)(
+		IDXGIFactory6* This,
+		HMODULE Module,
+		IDXGIAdapter** ppAdapter);
+
+	HRESULT(STDMETHODCALLTYPE* EnumAdapters1)(
+		IDXGIFactory6* This,
+		UINT Adapter,
+		IDXGIAdapter1** ppAdapter);
+
+	BOOL(STDMETHODCALLTYPE* IsCurrent)(
+		IDXGIFactory6* This);
+
+	BOOL(STDMETHODCALLTYPE* IsWindowedStereoEnabled)(
+		IDXGIFactory6* This);
+
+	HRESULT(STDMETHODCALLTYPE* CreateSwapChainForHwnd)(
+		IDXGIFactory6* This,
+		IUnknown* pDevice,
+		HWND hWnd,
+		void* pDesc,
+		void* pFullscreenDesc,
+		void* pRestrictToOutput,
+		void** ppSwapChain);
+
+	HRESULT(STDMETHODCALLTYPE* CreateSwapChainForCoreWindow)(
+		IDXGIFactory6* This,
+		IUnknown* pDevice,
+		IUnknown* pWindow,
+		void* pDesc,
+		void* pRestrictToOutput,
+		void** ppSwapChain);
+
+	HRESULT(STDMETHODCALLTYPE* GetSharedResourceAdapterLuid)(
+		IDXGIFactory6* This,
+		HANDLE hResource,
+		LUID* pLuid);
+
+	HRESULT(STDMETHODCALLTYPE* RegisterStereoStatusWindow)(
+		IDXGIFactory6* This,
+		HWND WindowHandle,
+		UINT wMsg,
+		DWORD* pdwCookie);
+
+	HRESULT(STDMETHODCALLTYPE* RegisterStereoStatusEvent)(
+		IDXGIFactory6* This,
+		HANDLE hEvent,
+		DWORD* pdwCookie);
+
+	void (STDMETHODCALLTYPE* UnregisterStereoStatus)(
+		IDXGIFactory6* This,
+		DWORD dwCookie);
+
+	HRESULT(STDMETHODCALLTYPE* RegisterOcclusionStatusWindow)(
+		IDXGIFactory6* This,
+		HWND WindowHandle,
+		UINT wMsg,
+		DWORD* pdwCookie);
+
+	HRESULT(STDMETHODCALLTYPE* RegisterOcclusionStatusEvent)(
+		IDXGIFactory6* This,
+		HANDLE hEvent,
+		DWORD* pdwCookie);
+
+	void (STDMETHODCALLTYPE* UnregisterOcclusionStatus)(
+		IDXGIFactory6* This,
+		DWORD dwCookie);
+
+	HRESULT(STDMETHODCALLTYPE* CreateSwapChainForComposition)(
+		IDXGIFactory6* This,
+		IUnknown* pDevice,
+		void* pDesc,
+		void* pRestrictToOutput,
+		void** ppSwapChain);
+
+	UINT(STDMETHODCALLTYPE* GetCreationFlags)(
+		IDXGIFactory6* This);
+
+	HRESULT(STDMETHODCALLTYPE* EnumAdapterByLuid)(
+		IDXGIFactory6* This,
+		LUID AdapterLuid,
+		REFIID riid,
+		void** ppvAdapter);
+
+	HRESULT(STDMETHODCALLTYPE* EnumWarpAdapter)(
+		IDXGIFactory6* This,
+		REFIID riid,
+		void** ppvAdapter);
+
+	HRESULT(STDMETHODCALLTYPE* CheckFeatureSupport)(
+		IDXGIFactory6* This,
+		DXGI_FEATURE Feature,
+		void* pFeatureSupportData,
+		UINT FeatureSupportDataSize);
+
+	HRESULT(STDMETHODCALLTYPE* EnumAdapterByGpuPreference)(
+		IDXGIFactory6* This,
+		UINT Adapter,
+		DXGI_GPU_PREFERENCE GpuPreference,
+		REFIID riid,
+		void** ppvAdapter);
+} IDXGIFactory6Vtbl;
+
+struct IDXGIFactory6
+{
+	struct IDXGIFactory6Vtbl* lpVtbl;
+};
+
+#define IDXGIFactory6_EnumAdapterByGpuPreference(This,Adapter,GpuPreference,riid,ppvAdapter)	\
+	( (This)->lpVtbl -> EnumAdapterByGpuPreference(This,Adapter,GpuPreference,riid,ppvAdapter) ) 

src/Refresh_Driver_Vulkan.c

@@ -190,7 +190,6 @@ static VkFormat RefreshToVK_SurfaceFormat[] =
 	VK_FORMAT_BC1_RGBA_UNORM_BLOCK,		/* BC1 */
 	VK_FORMAT_BC2_UNORM_BLOCK,		/* BC3 */
 	VK_FORMAT_BC3_UNORM_BLOCK,		/* BC5 */
-	VK_FORMAT_BC7_UNORM_BLOCK,		/* BC7 */
 	VK_FORMAT_R8G8_SNORM,			/* R8G8_SNORM */
 	VK_FORMAT_R8G8B8A8_SNORM,		/* R8G8B8A8_SNORM */
 	VK_FORMAT_A2R10G10B10_UNORM_PACK32,	/* A2R10G10B10 */
@@ -211,8 +210,7 @@ static VkFormat RefreshToVK_SurfaceFormat[] =
 
 static VkFormat RefreshToVK_VertexFormat[] =
 {
-	VK_FORMAT_R32_UINT,			/* UINT */
+	VK_FORMAT_R32_SFLOAT,		/* SINGLE */
-	VK_FORMAT_R32_SFLOAT,		/* FLOAT */
 	VK_FORMAT_R32G32_SFLOAT,	/* VECTOR2 */
 	VK_FORMAT_R32G32B32_SFLOAT,	/* VECTOR3 */
 	VK_FORMAT_R32G32B32A32_SFLOAT,	/* VECTOR4 */
@@ -913,7 +911,6 @@ static inline void DescriptorSetLayoutHashTable_Insert(
 
 typedef struct RenderPassColorTargetDescription
 {
-	VkFormat format;
 	Refresh_Vec4 clearColor;
 	Refresh_LoadOp loadOp;
 	Refresh_StoreOp storeOp;
@@ -921,7 +918,6 @@ typedef struct RenderPassColorTargetDescription
 
 typedef struct RenderPassDepthStencilTargetDescription
 {
-	VkFormat format;
 	Refresh_LoadOp loadOp;
 	Refresh_StoreOp storeOp;
 	Refresh_LoadOp stencilLoadOp;
@@ -961,11 +957,6 @@ static inline uint8_t RenderPassHash_Compare(
 
 	for (i = 0; i < a->colorAttachmentCount; i += 1)
 	{
-		if (a->colorTargetDescriptions[i].format != b->colorTargetDescriptions[i].format)
-		{
-			return 0;
-		}
-
 		if (	a->colorTargetDescriptions[i].clearColor.x != b->colorTargetDescriptions[i].clearColor.x ||
 			a->colorTargetDescriptions[i].clearColor.y != b->colorTargetDescriptions[i].clearColor.y ||
 			a->colorTargetDescriptions[i].clearColor.z != b->colorTargetDescriptions[i].clearColor.z ||
@@ -985,11 +976,6 @@ static inline uint8_t RenderPassHash_Compare(
 		}
 	}
 
-	if (a->depthStencilTargetDescription.format != b->depthStencilTargetDescription.format)
-	{
-		return 0;
-	}
-
 	if (a->depthStencilTargetDescription.loadOp != b->depthStencilTargetDescription.loadOp)
 	{
 		return 0;
@@ -1687,10 +1673,6 @@ typedef struct VulkanRenderer
 
 	VkDeviceSize minUBOAlignment;
 
-	/* Some drivers don't support D16 for some reason. Fun! */
-	VkFormat D16Format;
-	VkFormat D16S8Format;
-
 	VulkanTexture **texturesToDestroy;
 	uint32_t texturesToDestroyCount;
 	uint32_t texturesToDestroyCapacity;
@@ -1799,40 +1781,6 @@ static inline void LogVulkanResultAsWarn(
 
 /* Utility */
 
-static inline VkFormat RefreshToVK_DepthFormat(
-	VulkanRenderer* renderer,
-	Refresh_TextureFormat format
-) {
-	switch (format)
-	{
-		case REFRESH_TEXTUREFORMAT_D16_UNORM:
-			return renderer->D16Format;
-		case REFRESH_TEXTUREFORMAT_D16_UNORM_S8_UINT:
-			return renderer->D16S8Format;
-		case REFRESH_TEXTUREFORMAT_D32_SFLOAT:
-			return VK_FORMAT_D32_SFLOAT;
-		case REFRESH_TEXTUREFORMAT_D32_SFLOAT_S8_UINT:
-			return VK_FORMAT_D32_SFLOAT_S8_UINT;
-		default:
-			return VK_FORMAT_UNDEFINED;
-	}
-}
-
-static inline uint8_t IsRefreshDepthFormat(Refresh_TextureFormat format)
-{
-	switch (format)
-	{
-		case REFRESH_TEXTUREFORMAT_D16_UNORM:
-		case REFRESH_TEXTUREFORMAT_D32_SFLOAT:
-		case REFRESH_TEXTUREFORMAT_D16_UNORM_S8_UINT:
-		case REFRESH_TEXTUREFORMAT_D32_SFLOAT_S8_UINT:
-			return 1;
-
-		default:
-			return 0;
-	}
-}
-
 static inline uint8_t IsDepthFormat(VkFormat format)
 {
 	switch(format)
@@ -1868,7 +1816,6 @@ static inline uint32_t VULKAN_INTERNAL_BytesPerPixel(VkFormat format)
 		case VK_FORMAT_R32G32B32A32_SFLOAT:
 		case VK_FORMAT_BC2_UNORM_BLOCK:
 		case VK_FORMAT_BC3_UNORM_BLOCK:
-		case VK_FORMAT_BC7_UNORM_BLOCK:
 			return 16;
 
 		case VK_FORMAT_R8G8B8A8_UNORM:
@@ -1909,40 +1856,6 @@ static inline uint32_t VULKAN_INTERNAL_BytesPerPixel(VkFormat format)
 	}
 }
 
-static inline uint32_t VULKAN_INTERNAL_GetTextureBlockSize(
-	VkFormat format
-) {
-	switch (format)
-	{
-	case VK_FORMAT_BC1_RGBA_UNORM_BLOCK:
-	case VK_FORMAT_BC2_UNORM_BLOCK:
-	case VK_FORMAT_BC3_UNORM_BLOCK:
-	case VK_FORMAT_BC7_UNORM_BLOCK:
-		return 4;
-	case VK_FORMAT_R8G8B8A8_UNORM:
-	case VK_FORMAT_B8G8R8A8_UNORM:
-	case VK_FORMAT_R5G6B5_UNORM_PACK16:
-	case VK_FORMAT_A1R5G5B5_UNORM_PACK16:
-	case VK_FORMAT_B4G4R4A4_UNORM_PACK16:
-	case VK_FORMAT_R8G8_SNORM:
-	case VK_FORMAT_R8G8B8A8_SNORM:
-	case VK_FORMAT_A2R10G10B10_UNORM_PACK32:
-	case VK_FORMAT_R16G16_UNORM:
-	case VK_FORMAT_R16G16B16A16_UNORM:
-	case VK_FORMAT_R8_UNORM:
-	case VK_FORMAT_R32_SFLOAT:
-	case VK_FORMAT_R32G32_SFLOAT:
-	case VK_FORMAT_R32G32B32A32_SFLOAT:
-	case VK_FORMAT_R16_SFLOAT:
-	case VK_FORMAT_R16G16_SFLOAT:
-	case VK_FORMAT_R16G16B16A16_SFLOAT:
-		return 1;
-	default:
-		Refresh_LogError("Unrecognized texture format!");
-		return 0;
-	}
-}
-
 static inline VkDeviceSize VULKAN_INTERNAL_BytesPerImage(
 	uint32_t width,
 	uint32_t height,
@@ -1950,12 +1863,12 @@ static inline VkDeviceSize VULKAN_INTERNAL_BytesPerImage(
 ) {
 	uint32_t blocksPerRow = width;
 	uint32_t blocksPerColumn = height;
-	uint32_t blockSize = VULKAN_INTERNAL_GetTextureBlockSize(format);
 
-	if (blockSize > 1)
+	if (format == VK_FORMAT_BC1_RGBA_UNORM_BLOCK ||
+		format == VK_FORMAT_BC3_UNORM_BLOCK ||
+		format == VK_FORMAT_BC5_UNORM_BLOCK)
 	{
-		blocksPerRow = (width + blockSize - 1) / blockSize;
+		blocksPerRow = (width + 3) / 4;
-		blocksPerColumn = (height + blockSize - 1) / blockSize;
 	}
 
 	return blocksPerRow * blocksPerColumn * VULKAN_INTERNAL_BytesPerPixel(format);
@@ -5700,10 +5613,9 @@ static VkRenderPass VULKAN_INTERNAL_CreateTransientRenderPass(
 	if (attachmentInfo.hasDepthStencilAttachment)
 	{
 		attachmentDescriptions[attachmentDescriptionCount].flags = 0;
-		attachmentDescriptions[attachmentDescriptionCount].format = RefreshToVK_DepthFormat(
+		attachmentDescriptions[attachmentDescriptionCount].format = RefreshToVK_SurfaceFormat[
-			renderer,
 			attachmentInfo.depthStencilFormat
-		);
+		];
 		attachmentDescriptions[attachmentDescriptionCount].samples =
 			VK_SAMPLE_COUNT_1_BIT; /* FIXME: do these take multisamples? */
 		attachmentDescriptions[attachmentDescriptionCount].loadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
@@ -6400,16 +6312,7 @@ static Refresh_Texture* VULKAN_CreateTexture(
 		VK_IMAGE_USAGE_TRANSFER_SRC_BIT
 	);
 	VkImageAspectFlags imageAspectFlags;
-	VkFormat format;
+	VkFormat format = RefreshToVK_SurfaceFormat[textureCreateInfo->format];
-
-	if (IsRefreshDepthFormat(textureCreateInfo->format))
-	{
-		format = RefreshToVK_DepthFormat(renderer, textureCreateInfo->format);
-	}
-	else
-	{
-		format = RefreshToVK_SurfaceFormat[textureCreateInfo->format];
-	}
 
 	if (textureCreateInfo->usageFlags & REFRESH_TEXTUREUSAGE_SAMPLER_BIT)
 	{
@@ -6603,9 +6506,6 @@ static void VULKAN_SetTextureData(
 	VulkanTransferBuffer *transferBuffer;
 	VkBufferImageCopy imageCopy;
 	uint8_t *stagingBufferPointer;
-	uint32_t blockSize = VULKAN_INTERNAL_GetTextureBlockSize(vulkanTexture->format);
-	uint32_t bufferRowLength;
-	uint32_t bufferImageHeight;
 
 	if (vulkanCommandBuffer->renderPassInProgress)
 	{
@@ -6654,9 +6554,6 @@ static void VULKAN_SetTextureData(
 		&vulkanTexture->resourceAccessType
 	);
 
-	bufferRowLength = SDL_max(blockSize, textureSlice->rectangle.w);
-	bufferImageHeight = SDL_max(blockSize, textureSlice->rectangle.h);
-
 	imageCopy.imageExtent.width = textureSlice->rectangle.w;
 	imageCopy.imageExtent.height = textureSlice->rectangle.h;
 	imageCopy.imageExtent.depth = 1;
@@ -6668,8 +6565,8 @@ static void VULKAN_SetTextureData(
 	imageCopy.imageSubresource.layerCount = 1;
 	imageCopy.imageSubresource.mipLevel = textureSlice->level;
 	imageCopy.bufferOffset = transferBuffer->offset;
-	imageCopy.bufferRowLength = bufferRowLength;
+	imageCopy.bufferRowLength = 0;
-	imageCopy.bufferImageHeight = bufferImageHeight;
+	imageCopy.bufferImageHeight = 0;
 
 	renderer->vkCmdCopyBufferToImage(
 		vulkanCommandBuffer->commandBuffer,
@@ -6794,24 +6691,6 @@ static void VULKAN_SetTextureDataYUV(
 		&imageCopy
 	);
 
-	if (tex->usageFlags & VK_IMAGE_USAGE_SAMPLED_BIT)
-	{
-		/* TODO: is it worth it to only transition the specific subresource? */
-		VULKAN_INTERNAL_ImageMemoryBarrier(
-			renderer,
-			vulkanCommandBuffer->commandBuffer,
-			RESOURCE_ACCESS_ANY_SHADER_READ_SAMPLED_IMAGE,
-			VK_IMAGE_ASPECT_COLOR_BIT,
-			0,
-			tex->layerCount,
-			0,
-			tex->levelCount,
-			0,
-			tex->image,
-			&tex->resourceAccessType
-		);
-	}
-
 	VULKAN_INTERNAL_TrackTexture(renderer, vulkanCommandBuffer, tex);
 
 	/* These apply to both U and V */
@@ -6856,24 +6735,6 @@ static void VULKAN_SetTextureDataYUV(
 		&imageCopy
 	);
 
-	if (tex->usageFlags & VK_IMAGE_USAGE_SAMPLED_BIT)
-	{
-		/* TODO: is it worth it to only transition the specific subresource? */
-		VULKAN_INTERNAL_ImageMemoryBarrier(
-			renderer,
-			vulkanCommandBuffer->commandBuffer,
-			RESOURCE_ACCESS_ANY_SHADER_READ_SAMPLED_IMAGE,
-			VK_IMAGE_ASPECT_COLOR_BIT,
-			0,
-			tex->layerCount,
-			0,
-			tex->levelCount,
-			0,
-			tex->image,
-			&tex->resourceAccessType
-		);
-	}
-
 	VULKAN_INTERNAL_TrackTexture(renderer, vulkanCommandBuffer, tex);
 
 	/* V */
@@ -6913,9 +6774,11 @@ static void VULKAN_SetTextureDataYUV(
 
 	transferBuffer->offset += yDataLength + uvDataLength;
 
+	VULKAN_INTERNAL_TrackTexture(renderer, vulkanCommandBuffer, tex);
+
+	/* FIXME: don't we have to do this for every image? */
 	if (tex->usageFlags & VK_IMAGE_USAGE_SAMPLED_BIT)
 	{
-		/* TODO: is it worth it to only transition the specific subresource? */
 		VULKAN_INTERNAL_ImageMemoryBarrier(
 			renderer,
 			vulkanCommandBuffer->commandBuffer,
@@ -6930,8 +6793,6 @@ static void VULKAN_SetTextureDataYUV(
 			&tex->resourceAccessType
 		);
 	}
-
-	VULKAN_INTERNAL_TrackTexture(renderer, vulkanCommandBuffer, tex);
 }
 
 static void VULKAN_INTERNAL_BlitImage(
@@ -6996,8 +6857,8 @@ static void VULKAN_INTERNAL_BlitImage(
 	blit.dstOffsets[1].y = destinationTextureSlice->rectangle.y + destinationTextureSlice->rectangle.h;
 	blit.dstOffsets[1].z = 1;
 
-	blit.dstSubresource.mipLevel = destinationTextureSlice->level;
+	blit.dstSubresource.mipLevel = sourceTextureSlice->level;
-	blit.dstSubresource.baseArrayLayer = destinationTextureSlice->layer;
+	blit.dstSubresource.baseArrayLayer = sourceTextureSlice->layer;
 	blit.dstSubresource.layerCount = 1;
 	blit.dstSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
 
@@ -7794,7 +7655,6 @@ static VkRenderPass VULKAN_INTERNAL_FetchRenderPass(
 
 	for (i = 0; i < colorAttachmentCount; i += 1)
 	{
-		hash.colorTargetDescriptions[i].format = ((VulkanTexture*) colorAttachmentInfos[i].texture)->format;
 		hash.colorTargetDescriptions[i].clearColor = colorAttachmentInfos[i].clearColor;
 		hash.colorTargetDescriptions[i].loadOp = colorAttachmentInfos[i].loadOp;
 		hash.colorTargetDescriptions[i].storeOp = colorAttachmentInfos[i].storeOp;
@@ -7804,7 +7664,6 @@ static VkRenderPass VULKAN_INTERNAL_FetchRenderPass(
 
 	if (depthStencilAttachmentInfo == NULL)
 	{
-		hash.depthStencilTargetDescription.format = 0;
 		hash.depthStencilTargetDescription.loadOp = REFRESH_LOADOP_DONT_CARE;
 		hash.depthStencilTargetDescription.storeOp = REFRESH_STOREOP_DONT_CARE;
 		hash.depthStencilTargetDescription.stencilLoadOp = REFRESH_LOADOP_DONT_CARE;
@@ -7812,7 +7671,6 @@ static VkRenderPass VULKAN_INTERNAL_FetchRenderPass(
 	}
 	else
 	{
-		hash.depthStencilTargetDescription.format = ((VulkanTexture*) depthStencilAttachmentInfo->texture)->format;
 		hash.depthStencilTargetDescription.loadOp = depthStencilAttachmentInfo->loadOp;
 		hash.depthStencilTargetDescription.storeOp = depthStencilAttachmentInfo->storeOp;
 		hash.depthStencilTargetDescription.stencilLoadOp = depthStencilAttachmentInfo->stencilLoadOp;
@@ -8141,8 +7999,6 @@ static void VULKAN_BeginRenderPass(
 
 	if (depthStencilAttachmentInfo != NULL)
 	{
-		texture = (VulkanTexture*) depthStencilAttachmentInfo->texture;
-
 		if (texture->dimensions.width < framebufferWidth)
 		{
 			framebufferWidth = texture->dimensions.width;
@@ -9506,9 +9362,9 @@ static void VULKAN_Submit(
 
 		/* Mark command buffers as submitted */
 
-		if (renderer->submittedCommandBufferCount + 1 >= renderer->submittedCommandBufferCapacity)
+		if (renderer->submittedCommandBufferCount + commandBufferCount >= renderer->submittedCommandBufferCapacity)
 		{
-			renderer->submittedCommandBufferCapacity = renderer->submittedCommandBufferCount + 1;
+			renderer->submittedCommandBufferCapacity = renderer->submittedCommandBufferCount + commandBufferCount;
 
 			renderer->submittedCommandBuffers = SDL_realloc(
 				renderer->submittedCommandBuffers,
@@ -9516,9 +9372,12 @@ static void VULKAN_Submit(
 			);
 		}
 
+		for (i = 0; i < commandBufferCount; i += 1)
+		{
 			((VulkanCommandBuffer*)pCommandBuffers[i])->submitted = 1;
 			renderer->submittedCommandBuffers[renderer->submittedCommandBufferCount] = (VulkanCommandBuffer*) pCommandBuffers[i];
 			renderer->submittedCommandBufferCount += 1;
+		}
 
 		/* Present, if applicable */
 
@@ -10272,9 +10131,6 @@ static Refresh_Device* VULKAN_CreateDevice(
 	VkDescriptorPoolSize poolSizes[4];
 	VkDescriptorSetAllocateInfo descriptorAllocateInfo;
 
-	/* Variables: Image Format Detection */
-	VkImageFormatProperties imageFormatProperties;
-
 	VULKAN_INTERNAL_LoadEntryPoints(renderer);
 
 	renderer->presentMode = presentationParameters->presentMode;
@@ -10714,53 +10570,12 @@ static Refresh_Device* VULKAN_CreateDevice(
 	renderer->renderTargetHashArray.capacity = 0;
 
 	/* Initialize transfer buffer pool */
-
 	renderer->transferBufferPool.lock = SDL_CreateMutex();
 
 	renderer->transferBufferPool.availableBufferCapacity = 4;
 	renderer->transferBufferPool.availableBufferCount = 0;
 	renderer->transferBufferPool.availableBuffers = SDL_malloc(renderer->transferBufferPool.availableBufferCapacity * sizeof(VulkanTransferBuffer*));
 
-	/* Some drivers don't support D16, so we have to fall back to D32. */
-
-	vulkanResult = renderer->vkGetPhysicalDeviceImageFormatProperties(
-		renderer->physicalDevice,
-		VK_FORMAT_D16_UNORM,
-		VK_IMAGE_TYPE_2D,
-		VK_IMAGE_TILING_OPTIMAL,
-		VK_IMAGE_ASPECT_DEPTH_BIT,
-		0,
-		&imageFormatProperties
-	);
-
-	if (vulkanResult == VK_ERROR_FORMAT_NOT_SUPPORTED)
-	{
-		renderer->D16Format = VK_FORMAT_D32_SFLOAT;
-	}
-	else
-	{
-		renderer->D16Format = VK_FORMAT_D16_UNORM;
-	}
-
-	vulkanResult = renderer->vkGetPhysicalDeviceImageFormatProperties(
-		renderer->physicalDevice,
-		VK_FORMAT_D16_UNORM_S8_UINT,
-		VK_IMAGE_TYPE_2D,
-		VK_IMAGE_TILING_OPTIMAL,
-		VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT,
-		0,
-		&imageFormatProperties
-	);
-
-	if (vulkanResult == VK_ERROR_FORMAT_NOT_SUPPORTED)
-	{
-		renderer->D16S8Format = VK_FORMAT_D32_SFLOAT_S8_UINT;
-	}
-	else
-	{
-		renderer->D16S8Format = VK_FORMAT_D16_UNORM_S8_UINT;
-	}
-
 	/* Deferred destroy storage */
 
 	renderer->texturesToDestroyCapacity = 16;

visualc/Refresh.sln

@@ -8,19 +8,29 @@ EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
 		MinSizeRel|x64 = MinSizeRel|x64
+		MinSizeRel|x86 = MinSizeRel|x86
 		Release|x64 = Release|x64
+		Release|x86 = Release|x86
 		RelWithDebInfo|x64 = RelWithDebInfo|x64
+		RelWithDebInfo|x86 = RelWithDebInfo|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.Debug|x64.ActiveCfg = Debug|x64
 		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.Debug|x64.Build.0 = Debug|x64
+		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.Debug|x86.ActiveCfg = Debug|Win32
+		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.Debug|x86.Build.0 = Debug|Win32
 		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.MinSizeRel|x64.ActiveCfg = MinSizeRel|x64
 		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.MinSizeRel|x64.Build.0 = MinSizeRel|x64
+		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.MinSizeRel|x86.ActiveCfg = MinSizeRel|x64
 		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.Release|x64.ActiveCfg = Release|x64
 		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.Release|x64.Build.0 = Release|x64
+		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.Release|x86.ActiveCfg = Release|Win32
+		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.Release|x86.Build.0 = Release|Win32
 		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.RelWithDebInfo|x64.ActiveCfg = RelWithDebInfo|x64
 		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.RelWithDebInfo|x64.Build.0 = RelWithDebInfo|x64
+		{6DB15344-E000-45CB-A48A-1D72F7D6E945}.RelWithDebInfo|x86.ActiveCfg = RelWithDebInfo|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

visualc/Refresh.vcxproj

@@ -61,7 +61,8 @@
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <PreprocessorDefinitions>REFRESH_DRIVER_VULKAN;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>REFRESH_DRIVER_D3D11;REFRESH_DRIVER_VULKAN;SPIRV_CROSS_C_API_GLSL;SPIRV_CROSS_C_API_HLSL;SPIRV_CROSS_C_API_REFLECT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">..\SPIRV-Cross;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <GenerateDebugInformation>DebugFull</GenerateDebugInformation>
@@ -72,9 +73,10 @@
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>MaxSpeed</Optimization>
-      <PreprocessorDefinitions>REFRESH_DRIVER_VULKAN;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>REFRESH_DRIVER_D3D11;REFRESH_DRIVER_VULKAN;SPIRV_CROSS_C_API_GLSL;SPIRV_CROSS_C_API_HLSL;SPIRV_CROSS_C_API_REFLECT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|x64'">..\SPIRV-Cross;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -83,7 +85,16 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="..\SPIRV-Cross\spirv_cfg.cpp" />
+    <ClCompile Include="..\SPIRV-Cross\spirv_cross.cpp" />
+    <ClCompile Include="..\SPIRV-Cross\spirv_cross_c.cpp" />
+    <ClCompile Include="..\SPIRV-Cross\spirv_cross_parsed_ir.cpp" />
+    <ClCompile Include="..\SPIRV-Cross\spirv_glsl.cpp" />
+    <ClCompile Include="..\SPIRV-Cross\spirv_hlsl.cpp" />
+    <ClCompile Include="..\SPIRV-Cross\spirv_parser.cpp" />
+    <ClCompile Include="..\SPIRV-Cross\spirv_reflect.cpp" />
     <ClCompile Include="..\src\Refresh.c" />
+    <ClCompile Include="..\src\Refresh_Driver_D3D11.c" />
     <ClCompile Include="..\src\Refresh_Driver_Vulkan.c" />
     <ClCompile Include="..\src\Refresh_Image.c" />
   </ItemGroup>
@@ -91,6 +102,7 @@
     <ClInclude Include="..\include\Refresh.h" />
     <ClInclude Include="..\include\Refresh_Image.h" />
     <ClInclude Include="..\src\Refresh_Driver.h" />
+    <ClInclude Include="..\src\Refresh_Driver_D3D11_cdefines.h" />
     <ClInclude Include="..\src\Refresh_Driver_Vulkan_vkfuncs.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

visualc/Refresh.vcxproj.filters

@@ -10,6 +10,33 @@
     <ClCompile Include="..\src\Refresh_Image.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\Refresh_Driver_D3D11.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\SPIRV-Cross\spirv_cfg.cpp">
+      <Filter>Source Files\spirv-cross</Filter>
+    </ClCompile>
+    <ClCompile Include="..\SPIRV-Cross\spirv_cross.cpp">
+      <Filter>Source Files\spirv-cross</Filter>
+    </ClCompile>
+    <ClCompile Include="..\SPIRV-Cross\spirv_cross_c.cpp">
+      <Filter>Source Files\spirv-cross</Filter>
+    </ClCompile>
+    <ClCompile Include="..\SPIRV-Cross\spirv_cross_parsed_ir.cpp">
+      <Filter>Source Files\spirv-cross</Filter>
+    </ClCompile>
+    <ClCompile Include="..\SPIRV-Cross\spirv_glsl.cpp">
+      <Filter>Source Files\spirv-cross</Filter>
+    </ClCompile>
+    <ClCompile Include="..\SPIRV-Cross\spirv_hlsl.cpp">
+      <Filter>Source Files\spirv-cross</Filter>
+    </ClCompile>
+    <ClCompile Include="..\SPIRV-Cross\spirv_parser.cpp">
+      <Filter>Source Files\spirv-cross</Filter>
+    </ClCompile>
+    <ClCompile Include="..\SPIRV-Cross\spirv_reflect.cpp">
+      <Filter>Source Files\spirv-cross</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\include\Refresh.h">
@@ -24,6 +51,9 @@
     <ClInclude Include="..\include\Refresh_Image.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\Refresh_Driver_D3D11_cdefines.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="Header Files">
@@ -32,5 +62,8 @@
     <Filter Include="Source Files">
       <UniqueIdentifier>{B2BA146C-CAA1-30BE-B7A9-F8D02673EA0C}</UniqueIdentifier>
     </Filter>
+    <Filter Include="Source Files\spirv-cross">
+      <UniqueIdentifier>{4764626f-fd8b-4a1c-8c20-fd92a1f3cb4b}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
 </Project>