adding backend bootstrapper

Sources/Backends/D3D11/D3D11.c

@@ -19,6 +19,8 @@ PulseBackendFlags Direct3D11CheckSupport(PulseBackendFlags candidates, PulseShad
 
 bool Direct3D11LoadBackend(PulseBackend backend, PulseDebugLevel debug_level)
 {
+	PULSE_UNUSED(backend);
+	PULSE_UNUSED(debug_level);
 	return true;
 }
 
@@ -34,4 +36,3 @@ PulseBackendHandler D3D11Driver = {
 	.supported_shader_formats = PULSE_SHADER_FORMAT_DXBC_BIT,
 	.driver_data = PULSE_NULLPTR
 };
-

Sources/Backends/D3D11/D3D11.h

@@ -2,6 +2,8 @@
 // This file is part of "Pulse"
 // For conditions of distribution and use, see copyright notice in LICENSE
 
+#include <Pulse.h>
+
 #ifdef PULSE_ENABLE_D3D11_BACKEND
 
 #ifndef PULSE_D3D11_H_
@@ -18,7 +20,7 @@
 
 #define D3D11_RETRIEVE_DRIVER_DATA_AS(handle, cast) ((cast)handle->driver_data)
 
-PulseBackendFlags Direct3D11CheckSupport(PulseBackendFlags candidates, PulseShaderFormatsFlags shader_formats_used); // Return PULSE_BACKEND_D3D11 in case of success and PULSE_BACKEND_INVALID otherwise
+PulseBackendFlags Direct3D11CheckSupport(PulseBackendFlags candidates, PulseShaderFormatsFlags shader_formats_used); // Returns corresponding PULSE_BACKEND enum in case of success and PULSE_BACKEND_INVALID otherwise
 
 #endif // PULSE_D3D11_H_
 

Sources/Backends/D3D11/D3D11Buffer.c

@@ -0,0 +1,41 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <string.h>
+
+#include <Pulse.h>
+#include "../../PulseInternal.h"
+#include "D3D11.h"
+#include "D3D11Buffer.h"
+#include "D3D11CommandList.h"
+
+PulseBuffer Direct3D11CreateBuffer(PulseDevice device, const PulseBufferCreateInfo* create_infos)
+{
+	PulseBuffer buffer = (PulseBuffer)calloc(1, sizeof(PulseBufferHandler));
+	PULSE_CHECK_ALLOCATION_RETVAL(buffer, PULSE_NULL_HANDLE);
+	return buffer;
+}
+
+bool Direct3D11MapBuffer(PulseBuffer buffer, PulseMapMode mode, void** data)
+{
+	return true;
+}
+
+void Direct3D11UnmapBuffer(PulseBuffer buffer)
+{
+}
+
+bool Direct3D11CopyBufferToBuffer(PulseCommandList cmd, const PulseBufferRegion* src, const PulseBufferRegion* dst)
+{
+	return true;
+}
+
+bool Direct3D11CopyBufferToImage(PulseCommandList cmd, const PulseBufferRegion* src, const PulseImageRegion* dst)
+{
+	return true;
+}
+
+void Direct3D11DestroyBuffer(PulseDevice device, PulseBuffer buffer)
+{
+}

Sources/Backends/D3D11/D3D11Buffer.h

@@ -0,0 +1,28 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <Pulse.h>
+
+#ifdef PULSE_ENABLE_D3D11_BACKEND
+
+#ifndef PULSE_D3D11_BUFFER_H_
+#define PULSE_D3D11_BUFFER_H_
+
+#include "D3D11.h"
+
+typedef struct Direct3D11Buffer
+{
+	int dummy;
+} Direct3D11Buffer;
+
+PulseBuffer Direct3D11CreateBuffer(PulseDevice device, const PulseBufferCreateInfo* create_infos);
+bool Direct3D11MapBuffer(PulseBuffer buffer, PulseMapMode mode, void** data);
+void Direct3D11UnmapBuffer(PulseBuffer buffer);
+bool Direct3D11CopyBufferToBuffer(PulseCommandList cmd, const PulseBufferRegion* src, const PulseBufferRegion* dst);
+bool Direct3D11CopyBufferToImage(PulseCommandList cmd, const PulseBufferRegion* src, const PulseImageRegion* dst);
+void Direct3D11DestroyBuffer(PulseDevice device, PulseBuffer buffer);
+
+#endif // PULSE_D3D11_BUFFER_H_
+
+#endif // PULSE_ENABLE_D3D11_BACKEND

Sources/Backends/D3D11/D3D11CommandList.c

@@ -0,0 +1,29 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <Pulse.h>
+#include "../../PulseInternal.h"
+#include "D3D11.h"
+#include "D3D11Fence.h"
+#include "D3D11Device.h"
+#include "D3D11CommandList.h"
+#include "D3D11ComputePass.h"
+#include "D3D11ComputePipeline.h"
+#include "D3D11Buffer.h"
+
+PulseCommandList Direct3D11RequestCommandList(PulseDevice device, PulseCommandListUsage usage)
+{
+	PULSE_CHECK_HANDLE_RETVAL(device, PULSE_NULL_HANDLE);
+	PulseCommandList cmd = (PulseCommandList)calloc(1, sizeof(PulseCommandListHandler));
+	PULSE_CHECK_ALLOCATION_RETVAL(cmd, PULSE_NULL_HANDLE);
+	return cmd;
+}
+
+bool Direct3D11SubmitCommandList(PulseDevice device, PulseCommandList cmd, PulseFence fence)
+{
+}
+
+void Direct3D11ReleaseCommandList(PulseDevice device, PulseCommandList cmd)
+{
+}

Sources/Backends/D3D11/D3D11CommandList.h

@@ -0,0 +1,29 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <Pulse.h>
+
+#ifdef PULSE_ENABLE_D3D11_BACKEND
+
+#ifndef PULSE_D3D11_COMMAND_LIST_H_
+#define PULSE_D3D11_COMMAND_LIST_H_
+
+#include <stdatomic.h>
+#include <tinycthread.h>
+
+#include "D3D11.h"
+#include "D3D11Fence.h"
+
+typedef struct Direct3D11CommandList
+{
+	int dummy;
+} Direct3D11CommandList;
+
+PulseCommandList Direct3D11RequestCommandList(PulseDevice device, PulseCommandListUsage usage);
+bool Direct3D11SubmitCommandList(PulseDevice device, PulseCommandList cmd, PulseFence fence);
+void Direct3D11ReleaseCommandList(PulseDevice device, PulseCommandList cmd);
+
+#endif // PULSE_D3D11_COMMAND_LIST_H_
+
+#endif // PULSE_ENABLE_D3D11_BACKEND

Sources/Backends/D3D11/D3D11ComputePass.c

@@ -0,0 +1,49 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <Pulse.h>
+#include "../../PulseInternal.h"
+#include "D3D11.h"
+#include "D3D11ComputePass.h"
+#include "D3D11CommandList.h"
+
+PulseComputePass Direct3D11CreateComputePass(PulseDevice device, PulseCommandList cmd)
+{
+	PULSE_UNUSED(device);
+	PulseComputePass pass = (PulseComputePass)calloc(1, sizeof(PulseComputePassHandler));
+	PULSE_CHECK_ALLOCATION_RETVAL(pass, PULSE_NULL_HANDLE);
+	return pass;
+}
+
+void Direct3D11DestroyComputePass(PulseDevice device, PulseComputePass pass)
+{
+}
+
+PulseComputePass Direct3D11BeginComputePass(PulseCommandList cmd)
+{
+}
+
+void Direct3D11EndComputePass(PulseComputePass pass)
+{
+}
+
+void Direct3D11BindStorageBuffers(PulseComputePass pass, const PulseBuffer* buffers, uint32_t num_buffers)
+{
+}
+
+void Direct3D11BindUniformData(PulseComputePass pass, uint32_t slot, const void* data, uint32_t data_size)
+{
+}
+
+void Direct3D11BindStorageImages(PulseComputePass pass, const PulseImage* images, uint32_t num_images)
+{
+}
+
+void Direct3D11BindComputePipeline(PulseComputePass pass, PulseComputePipeline pipeline)
+{
+}
+
+void Direct3D11DispatchComputations(PulseComputePass pass, uint32_t groupcount_x, uint32_t groupcount_y, uint32_t groupcount_z)
+{
+}

Sources/Backends/D3D11/D3D11ComputePass.h

@@ -0,0 +1,27 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <Pulse.h>
+
+#ifdef PULSE_ENABLE_D3D11_BACKEND
+
+#ifndef PULSE_D3D11_COMPUTE_PASS_H_
+#define PULSE_D3D11_COMPUTE_PASS_H_
+
+#include "D3D11.h"
+
+PulseComputePass Direct3D11CreateComputePass(PulseDevice device, PulseCommandList cmd);
+void Direct3D11DestroyComputePass(PulseDevice device, PulseComputePass pass);
+
+PulseComputePass Direct3D11BeginComputePass(PulseCommandList cmd);
+void Direct3D11EndComputePass(PulseComputePass pass);
+void Direct3D11BindStorageBuffers(PulseComputePass pass, const PulseBuffer* buffers, uint32_t num_buffers);
+void Direct3D11BindUniformData(PulseComputePass pass, uint32_t slot, const void* data, uint32_t data_size);
+void Direct3D11BindStorageImages(PulseComputePass pass, const PulseImage* images, uint32_t num_images);
+void Direct3D11BindComputePipeline(PulseComputePass pass, PulseComputePipeline pipeline);
+void Direct3D11DispatchComputations(PulseComputePass pass, uint32_t groupcount_x, uint32_t groupcount_y, uint32_t groupcount_z);
+
+#endif // PULSE_D3D11_COMPUTE_PASS_H_
+
+#endif // PULSE_ENABLE_D3D11_BACKEND

Sources/Backends/D3D11/D3D11ComputePipeline.c

@@ -0,0 +1,22 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <Pulse.h>
+#include "../../PulseInternal.h"
+#include "D3D11.h"
+#include "D3D11Device.h"
+#include "D3D11ComputePipeline.h"
+
+PulseComputePipeline Direct3D11CreateComputePipeline(PulseDevice device, const PulseComputePipelineCreateInfo* info)
+{
+	PulseComputePipelineHandler* pipeline = (PulseComputePipelineHandler*)calloc(1, sizeof(PulseComputePipelineHandler));
+	PULSE_CHECK_ALLOCATION_RETVAL(pipeline, PULSE_NULL_HANDLE);
+	if(PULSE_IS_BACKEND_HIGH_LEVEL_DEBUG(device->backend))
+		PulseLogInfoFmt(device->backend, "(D3D11) created new compute pipeline %p", pipeline);
+	return pipeline;
+}
+
+void Direct3D11DestroyComputePipeline(PulseDevice device, PulseComputePipeline pipeline)
+{
+}

Sources/Backends/D3D11/D3D11ComputePipeline.h

@@ -0,0 +1,24 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <Pulse.h>
+
+#ifdef PULSE_ENABLE_D3D11_BACKEND
+
+#ifndef PULSE_D3D11_COMPUTE_PIPELINE_H_
+#define PULSE_D3D11_COMPUTE_PIPELINE_H_
+
+#include "D3D11.h"
+
+typedef struct Direct3D11ComputePipeline
+{
+	int dummy;
+} Direct3D11ComputePipeline;
+
+PulseComputePipeline Direct3D11CreateComputePipeline(PulseDevice device, const PulseComputePipelineCreateInfo* info);
+void Direct3D11DestroyComputePipeline(PulseDevice device, PulseComputePipeline pipeline);
+
+#endif // PULSE_D3D11_COMPUTE_PIPELINE_H_
+
+#endif // PULSE_ENABLE_D3D11_BACKEND

Sources/Backends/D3D11/D3D11Device.c

@@ -2,13 +2,18 @@
 // This file is part of "Pulse"
 // For conditions of distribution and use, see copyright notice in LICENSE
 
-#include <Pulse.h>
-
 #include <wchar.h>
 
+#include <Pulse.h>
 #include "../../PulseInternal.h"
 #include "D3D11.h"
+#include "D3D11ComputePipeline.h"
+#include "D3D11CommandList.h"
 #include "D3D11Device.h"
+#include "D3D11Fence.h"
+#include "D3D11Buffer.h"
+#include "D3D11Image.h"
+#include "D3D11ComputePass.h"
 
 bool Direct3D11IsDedicatedAdapter(IDXGIAdapter1* adapter)
 {
@@ -146,8 +151,7 @@ PulseDevice Direct3D11CreateDevice(PulseBackend backend, PulseDevice* forbiden_d
 	};
 
 	D3D11CreateDevice((IDXGIAdapter*)device->adapter, D3D_DRIVER_TYPE_UNKNOWN, PULSE_NULLPTR, 0, feature_levels, PULSE_SIZEOF_ARRAY(feature_levels), D3D11_SDK_VERSION, &device->device, PULSE_NULLPTR, &device->context);
-
-	pulse_device->PFN_DestroyDevice = Direct3D11DestroyDevice;
+	PULSE_LOAD_DRIVER_DEVICE(Direct3D11);
 
 	if(PULSE_IS_BACKEND_HIGH_LEVEL_DEBUG(backend))
 		PulseLogInfoFmt(backend, "(D3D11) created device from %ls", device->description.Description);

Sources/Backends/D3D11/D3D11Device.h

@@ -2,12 +2,13 @@
 // This file is part of "Pulse"
 // For conditions of distribution and use, see copyright notice in LICENSE
 
+#include <Pulse.h>
+
 #ifdef PULSE_ENABLE_D3D11_BACKEND
 
 #ifndef PULSE_D3D11_DEVICE_H_
 #define PULSE_D3D11_DEVICE_H_
 
-#include <Pulse.h>
 #include "D3D11.h"
 
 typedef struct Direct3D11Device

Sources/Backends/D3D11/D3D11Fence.c

@@ -0,0 +1,31 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <Pulse.h>
+#include "../../PulseInternal.h"
+#include "D3D11.h"
+#include "D3D11Fence.h"
+#include "D3D11CommandList.h"
+
+PulseFence Direct3D11CreateFence(PulseDevice device)
+{
+	PulseFence fence = (PulseFence)calloc(1, sizeof(PulseFence));
+	PULSE_CHECK_ALLOCATION_RETVAL(fence, PULSE_NULL_HANDLE);
+	return fence;
+}
+
+void Direct3D11DestroyFence(PulseDevice device, PulseFence fence)
+{
+	free(fence);
+}
+
+bool Direct3D11IsFenceReady(PulseDevice device, PulseFence fence)
+{
+	return true;
+}
+
+bool Direct3D11WaitForFences(PulseDevice device, const PulseFence* fences, uint32_t fences_count, bool wait_for_all)
+{
+	return true;
+}

Sources/Backends/D3D11/D3D11Fence.h

@@ -0,0 +1,27 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <Pulse.h>
+
+#ifdef PULSE_ENABLE_D3D11_BACKEND
+
+#ifndef PULSE_D3D11_FENCE_H_
+#define PULSE_D3D11_FENCE_H_
+
+#include <Pulse.h>
+#include "D3D11.h"
+
+typedef struct Direct3D11Fence
+{
+	int dummy;
+} Direct3D11Fence;
+
+PulseFence Direct3D11CreateFence(PulseDevice device);
+void Direct3D11DestroyFence(PulseDevice device, PulseFence fence);
+bool Direct3D11IsFenceReady(PulseDevice device, PulseFence fence);
+bool Direct3D11WaitForFences(PulseDevice device, const PulseFence* fences, uint32_t fences_count, bool wait_for_all);
+
+#endif // PULSE_D3D11_FENCE_H_
+
+#endif // PULSE_ENABLE_D3D11_BACKEND

Sources/Backends/D3D11/D3D11Image.c

@@ -0,0 +1,28 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <Pulse.h>
+#include "../../PulseInternal.h"
+#include "D3D11.h"
+#include "D3D11Image.h"
+
+PulseImage Direct3D11CreateImage(PulseDevice device, const PulseImageCreateInfo* create_infos)
+{
+}
+
+bool Direct3D11IsImageFormatValid(PulseDevice device, PulseImageFormat format, PulseImageType type, PulseImageUsageFlags usage)
+{
+}
+
+bool Direct3D11CopyImageToBuffer(PulseCommandList cmd, const PulseImageRegion* src, const PulseBufferRegion* dst)
+{
+}
+
+bool Direct3D11BlitImage(PulseCommandList cmd, const PulseImageRegion* src, const PulseImageRegion* dst)
+{
+}
+
+void Direct3D11DestroyImage(PulseDevice device, PulseImage image)
+{
+}

Sources/Backends/D3D11/D3D11Image.h

@@ -0,0 +1,27 @@
+// Copyright (C) 2025 kanel
+// This file is part of "Pulse"
+// For conditions of distribution and use, see copyright notice in LICENSE
+
+#include <Pulse.h>
+
+#ifdef PULSE_ENABLE_D3D11_BACKEND
+
+#ifndef PULSE_D3D11_IMAGE_H_
+#define PULSE_D3D11_IMAGE_H_
+
+#include "D3D11.h"
+
+typedef struct Direct3D11Image
+{
+	int dummy;
+} Direct3D11Image;
+
+PulseImage Direct3D11CreateImage(PulseDevice device, const PulseImageCreateInfo* create_infos);
+bool Direct3D11IsImageFormatValid(PulseDevice device, PulseImageFormat format, PulseImageType type, PulseImageUsageFlags usage);
+bool Direct3D11CopyImageToBuffer(PulseCommandList cmd, const PulseImageRegion* src, const PulseBufferRegion* dst);
+bool Direct3D11BlitImage(PulseCommandList cmd, const PulseImageRegion* src, const PulseImageRegion* dst);
+void Direct3D11DestroyImage(PulseDevice device, PulseImage image);
+
+#endif // PULSE_D3D11_IMAGE_H_
+
+#endif // PULSE_ENABLE_D3D11_BACKEND