adding software computer base

Examples/Software/main.c

@@ -0,0 +1,29 @@
+#include <Pulse.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+void DebugCallBack(PulseDebugMessageSeverity severity, const char* message)
+{
+	if(severity == PULSE_DEBUG_MESSAGE_SEVERITY_ERROR)
+	{
+		fprintf(stderr, "Pulse Error: %s\n", message);
+		exit(1);
+	}
+	else if(severity == PULSE_DEBUG_MESSAGE_SEVERITY_WARNING)
+		fprintf(stderr, "Pulse Warning: %s\n", message);
+	else
+		printf("Pulse: %s\n", message);
+}
+
+int main(void)
+{
+	PulseBackend backend = PulseLoadBackend(PULSE_BACKEND_SOFTWARE, PULSE_SHADER_FORMAT_SPIRV_BIT, PULSE_HIGH_DEBUG);
+	PulseSetDebugCallback(backend, DebugCallBack);
+	PulseDevice device = PulseCreateDevice(backend, NULL, 0);
+
+	PulseDestroyDevice(device);
+	PulseUnloadBackend(backend);
+	puts("Successfully executed Pulse example using Software backend !");
+	return 0;
+}

Examples/Software/xmake.lua

@@ -0,0 +1,7 @@
+target("SoftwareExample")
+	add_deps("pulse_gpu")
+	if is_plat("linux") then
+		set_extension(".x86_64")
+	end
+	add_files("*.c")
+target_end()

Examples/xmake.lua

@@ -8,4 +8,7 @@ if has_config("examples") then
 	if has_config("webgpu") then
 		includes("WebGPU/xmake.lua")
 	end
+	if has_config("software") then
+		includes("Software/xmake.lua")
+	end
 end

Includes/Pulse.h

@@ -34,12 +34,12 @@ PULSE_DEFINE_NULLABLE_HANDLE(PulseComputePass);
 // Flags
 typedef enum PulseBackendBits
 {
-	PULSE_BACKEND_INVALID = PULSE_BIT(1),
-	PULSE_BACKEND_ANY     = PULSE_BIT(2),
-	PULSE_BACKEND_VULKAN  = PULSE_BIT(3),
-	PULSE_BACKEND_METAL   = PULSE_BIT(4),
-	PULSE_BACKEND_WEBGPU  = PULSE_BIT(5),
-	// More to come
+	PULSE_BACKEND_INVALID  = PULSE_BIT(1),
+	PULSE_BACKEND_ANY      = PULSE_BIT(2),
+	PULSE_BACKEND_VULKAN   = PULSE_BIT(3),
+	PULSE_BACKEND_METAL    = PULSE_BIT(4),
+	PULSE_BACKEND_WEBGPU   = PULSE_BIT(5),
+	PULSE_BACKEND_SOFTWARE = PULSE_BIT(6),
 } PulseBackendBits;
 typedef PulseFlags PulseBackendFlags;
 
@@ -68,10 +68,10 @@ typedef PulseFlags PulseImageUsageFlags;
 
 typedef enum PulseShaderFormatsBits
 {
-	PULSE_SHADER_FORMAT_SPIRV_BIT    = PULSE_BIT(1), // Can be used by Vulkan
-	PULSE_SHADER_FORMAT_MSL_BIT      = PULSE_BIT(2), // Can be used by Metal
-	PULSE_SHADER_FORMAT_METALLIB_BIT = PULSE_BIT(3), // Can be used by Metal
-	PULSE_SHADER_FORMAT_WGSL_BIT     = PULSE_BIT(4), // Can be used by WebGPU
+	PULSE_SHADER_FORMAT_SPIRV_BIT    = PULSE_BIT(1), // Can be used by Vulkan and Software backends
+	PULSE_SHADER_FORMAT_MSL_BIT      = PULSE_BIT(2), // Can be used by Metal backend
+	PULSE_SHADER_FORMAT_METALLIB_BIT = PULSE_BIT(3), // Can be used by Metal backend
+	PULSE_SHADER_FORMAT_WGSL_BIT     = PULSE_BIT(4), // Can be used by WebGPU backend
 	// More to come
 } PulseShaderFormatsBits;
 typedef PulseFlags PulseShaderFormatsFlags;

Sources/Backends/Software/Soft.c

@@ -0,0 +1,42 @@
+// 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 "Soft.h"
+#include "SoftDevice.h"
+
+PulseBackendFlags SoftCheckSupport(PulseBackendFlags candidates, PulseShaderFormatsFlags shader_formats_used)
+{
+	if(candidates != PULSE_BACKEND_ANY && (candidates & PULSE_BACKEND_SOFTWARE) == 0)
+		return PULSE_BACKEND_INVALID;
+	if((shader_formats_used & PULSE_SHADER_FORMAT_SPIRV_BIT) == 0)
+		return PULSE_BACKEND_INVALID;
+	return PULSE_BACKEND_SOFTWARE; // Software computer is always supported
+}
+
+bool SoftLoadBackend(PulseBackend backend, PulseDebugLevel debug_level)
+{
+	PULSE_UNUSED(backend);
+	PULSE_UNUSED(debug_level);
+	SoftDriverData* driver_data = (SoftDriverData*)calloc(1, sizeof(SoftDriverData));
+	PULSE_CHECK_ALLOCATION_RETVAL(driver_data, false);
+	WebGPUDriver.driver_data = driver_data;
+	return true;
+}
+
+void SoftUnloadBackend(PulseBackend backend)
+{
+	free(backend->driver_data);
+}
+
+PulseBackendHandler SoftwareDriver = {
+	.PFN_LoadBackend = SoftLoadBackend,
+	.PFN_UnloadBackend = SoftUnloadBackend,
+	.PFN_CreateDevice = SoftCreateDevice,
+	.backend = PULSE_BACKEND_SOFTWARE,
+	.supported_shader_formats = PULSE_SHADER_FORMAT_SPIRV_BIT,
+	.driver_data = PULSE_NULLPTR
+};

Sources/Backends/Software/Soft.h

@@ -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>
+
+#ifdef PULSE_ENABLE_SOFTWARE_BACKEND
+
+#ifndef PULSE_SOFTWARE_H_
+#define PULSE_SOFTWARE_H_
+
+#define SOFTWARE_RETRIEVE_DRIVER_DATA_AS(handle, cast) ((cast)handle->driver_data)
+
+typedef struct SoftDriverData
+{
+} SoftDriverData;
+
+PulseBackendFlags SoftCheckSupport(PulseBackendFlags candidates, PulseShaderFormatsFlags shader_formats_used); // Return PULSE_BACKEND_SOFTWARE in case of success and PULSE_BACKEND_INVALID otherwise
+
+#endif // PULSE_SOFTWARE_H_
+
+#endif // PULSE_ENABLE_SOFTWARE_BACKEND

Sources/Backends/Software/SoftBuffer.c

@@ -0,0 +1,32 @@
+// 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 "Soft.h"
+#include "SoftBuffer.h"
+
+PulseBuffer SoftCreateBuffer(PulseDevice device, const PulseBufferCreateInfo* create_infos)
+{
+}
+
+bool SoftMapBuffer(PulseBuffer buffer, PulseMapMode mode, void** data)
+{
+}
+
+void SoftUnmapBuffer(PulseBuffer buffer)
+{
+}
+
+bool SoftCopyBufferToBuffer(PulseCommandList cmd, const PulseBufferRegion* src, const PulseBufferRegion* dst)
+{
+}
+
+bool SoftCopyBufferToImage(PulseCommandList cmd, const PulseBufferRegion* src, const PulseImageRegion* dst)
+{
+}
+
+void SoftDestroyBuffer(PulseDevice device, PulseBuffer buffer)
+{
+}

Sources/Backends/Software/SoftBuffer.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_SOFTWARE_BACKEND
+
+#ifndef PULSE_SOFTWARE_BUFFER_H_
+#define PULSE_SOFTWARE_BUFFER_H_
+
+#include "Soft.h"
+
+typedef struct SoftBuffer
+{
+	void* map;
+} SoftBuffer;
+
+PulseBuffer SoftCreateBuffer(PulseDevice device, const PulseBufferCreateInfo* create_infos);
+bool SoftMapBuffer(PulseBuffer buffer, PulseMapMode mode, void** data);
+void SoftUnmapBuffer(PulseBuffer buffer);
+bool SoftCopyBufferToBuffer(PulseCommandList cmd, const PulseBufferRegion* src, const PulseBufferRegion* dst);
+bool SoftCopyBufferToImage(PulseCommandList cmd, const PulseBufferRegion* src, const PulseImageRegion* dst);
+void SoftDestroyBuffer(PulseDevice device, PulseBuffer buffer);
+
+#endif // PULSE_SOFTWARE_BUFFER_H_
+
+#endif // PULSE_ENABLE_SOFTWARE_BACKEND

Sources/Backends/Software/SoftCommandList.c

@@ -0,0 +1,20 @@
+// 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 "Soft.h"
+#include "SoftCommandlist.h"
+
+PulseCommandList SoftRequestCommandList(PulseDevice device, PulseCommandListUsage usage)
+{
+}
+
+bool SoftSubmitCommandList(PulseDevice device, PulseCommandList cmd, PulseFence fence)
+{
+}
+
+void SoftReleaseCommandList(PulseDevice device, PulseCommandList cmd)
+{
+}

Sources/Backends/Software/SoftCommandlist.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_SOFTWARE_BACKEND
+
+#ifndef PULSE_SOFTWARE_COMMAND_LIST_H_
+#define PULSE_SOFTWARE_COMMAND_LIST_H_
+
+#include "Soft.h"
+
+typedef struct SoftCommandList
+{
+} SoftCommandList;
+
+PulseCommandList SoftRequestCommandList(PulseDevice device, PulseCommandListUsage usage);
+bool SoftSubmitCommandList(PulseDevice device, PulseCommandList cmd, PulseFence fence);
+void SoftReleaseCommandList(PulseDevice device, PulseCommandList cmd);
+
+#endif // PULSE_SOFTWARE_COMMAND_LIST_H_
+
+#endif // PULSE_ENABLE_SOFTWARE_BACKEND

Sources/Backends/Software/SoftComputePass.c

@@ -0,0 +1,44 @@
+// 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 "Soft.h"
+#include "SoftComputePass.h"
+
+PulseComputePass SoftCreateComputePass(PulseDevice device, PulseCommandList cmd)
+{
+}
+
+void SoftDestroyComputePass(PulseDevice device, PulseComputePass pass)
+{
+}
+
+PulseComputePass SoftBeginComputePass(PulseCommandList cmd)
+{
+}
+
+void SoftEndComputePass(PulseComputePass pass)
+{
+}
+
+void SoftBindStorageBuffers(PulseComputePass pass, const PulseBuffer* buffers, uint32_t num_buffers)
+{
+}
+
+void SoftBindUniformData(PulseComputePass pass, uint32_t slot, const void* data, uint32_t data_size)
+{
+}
+
+void SoftBindStorageImages(PulseComputePass pass, const PulseImage* images, uint32_t num_images)
+{
+}
+
+void SoftBindComputePipeline(PulseComputePass pass, PulseComputePipeline pipeline)
+{
+}
+
+void SoftDispatchComputations(PulseComputePass pass, uint32_t groupcount_x, uint32_t groupcount_y, uint32_t groupcount_z)
+{
+}

Sources/Backends/Software/SoftComputePass.h

@@ -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>
+
+#ifdef PULSE_ENABLE_SOFTWARE_BACKEND
+
+#ifndef PULSE_SOFTWARE_COMPUTE_PASS_H_
+#define PULSE_SOFTWARE_COMPUTE_PASS_H_
+
+#include "Soft.h"
+
+typedef struct SoftComputePass
+{
+} SoftComputePass;
+
+PulseComputePass SoftCreateComputePass(PulseDevice device, PulseCommandList cmd);
+void SoftDestroyComputePass(PulseDevice device, PulseComputePass pass);
+
+PulseComputePass SoftBeginComputePass(PulseCommandList cmd);
+void SoftEndComputePass(PulseComputePass pass);
+void SoftBindStorageBuffers(PulseComputePass pass, const PulseBuffer* buffers, uint32_t num_buffers);
+void SoftBindUniformData(PulseComputePass pass, uint32_t slot, const void* data, uint32_t data_size);
+void SoftBindStorageImages(PulseComputePass pass, const PulseImage* images, uint32_t num_images);
+void SoftBindComputePipeline(PulseComputePass pass, PulseComputePipeline pipeline);
+void SoftDispatchComputations(PulseComputePass pass, uint32_t groupcount_x, uint32_t groupcount_y, uint32_t groupcount_z);
+
+#endif // PULSE_SOFTWARE_COMPUTE_PASS_H_
+
+#endif // PULSE_ENABLE_SOFTWARE_BACKEND

Sources/Backends/Software/SoftComputePipeline.c

@@ -0,0 +1,16 @@
+// 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 "Soft.h"
+#include "SoftComputePipeline.h"
+
+PulseComputePipeline SoftCreateComputePipeline(PulseDevice device, const PulseComputePipelineCreateInfo* info)
+{
+}
+
+void SoftDestroyComputePipeline(PulseDevice device, PulseComputePipeline pipeline)
+{
+}

Sources/Backends/Software/SoftComputePipeline.h

@@ -0,0 +1,23 @@
+// 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_SOFTWARE_BACKEND
+
+#ifndef PULSE_SOFTWARE_COMPUTE_PIPELINE_H_
+#define PULSE_SOFTWARE_COMPUTE_PIPELINE_H_
+
+#include "Soft.h"
+
+typedef struct SoftComputePipeline
+{
+} SoftComputePipeline;
+
+PulseComputePipeline SoftCreateComputePipeline(PulseDevice device, const PulseComputePipelineCreateInfo* info);
+void SoftDestroyComputePipeline(PulseDevice device, PulseComputePipeline pipeline);
+
+#endif // PULSE_SOFTWARE_COMPUTE_PIPELINE_H_
+
+#endif // PULSE_ENABLE_SOFTWARE_BACKEND

Sources/Backends/Software/SoftDevice.c

@@ -0,0 +1,16 @@
+// 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 "Soft.h"
+#include "SoftDevice.h"
+
+PulseDevice SoftCreateDevice(PulseBackend backend, PulseDevice* forbiden_devices, uint32_t forbiden_devices_count)
+{
+}
+
+void SoftDestroyDevice(PulseDevice device)
+{
+}

Sources/Backends/Software/SoftDevice.h

@@ -0,0 +1,23 @@
+// 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_SOFTWARE_BACKEND
+
+#ifndef PULSE_SOFTWARE_DEVICE_H_
+#define PULSE_SOFTWARE_DEVICE_H_
+
+#include "Soft.h"
+
+typedef struct SoftDevice
+{
+} SoftDevice;
+
+PulseDevice SoftCreateDevice(PulseBackend backend, PulseDevice* forbiden_devices, uint32_t forbiden_devices_count);
+void SoftDestroyDevice(PulseDevice device);
+
+#endif // PULSE_SOFTWARE_DEVICE_H_
+
+#endif // PULSE_ENABLE_SOFTWARE_BACKEND

Sources/Backends/Software/SoftFence.c

@@ -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>
+#include "../../PulseInternal.h"
+#include "Soft.h"
+#include "SoftFence.h"
+
+PulseFence SoftCreateFence(PulseDevice device)
+{
+}
+
+void SoftDestroyFence(PulseDevice device, PulseFence fence)
+{
+}
+
+bool SoftIsFenceReady(PulseDevice device, PulseFence fence)
+{
+}
+
+bool SoftWaitForFences(PulseDevice device, const PulseFence* fences, uint32_t fences_count, bool wait_for_all)
+{
+}

Sources/Backends/Software/SoftFence.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_SOFTWARE_BACKEND
+
+#ifndef PULSE_SOFTWARE_FENCE_H_
+#define PULSE_SOFTWARE_FENCE_H_
+
+#include <stdatomic.h>
+
+#include <Pulse.h>
+#include "Soft.h"
+
+typedef struct SoftFence
+{
+	atomic_bool signal;
+} SoftFence;
+
+PulseFence SoftCreateFence(PulseDevice device);
+void SoftDestroyFence(PulseDevice device, PulseFence fence);
+bool SoftIsFenceReady(PulseDevice device, PulseFence fence);
+bool SoftWaitForFences(PulseDevice device, const PulseFence* fences, uint32_t fences_count, bool wait_for_all);
+
+#endif // PULSE_SOFTWARE_FENCE_H_
+
+#endif // PULSE_ENABLE_SOFTWARE_BACKEND

Sources/Backends/Software/SoftImage.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 "Soft.h"
+#include "SoftImage.h"
+
+PulseImage SoftCreateImage(PulseDevice device, const PulseImageCreateInfo* create_infos)
+{
+}
+
+bool SoftIsImageFormatValid(PulseDevice device, PulseImageFormat format, PulseImageType type, PulseImageUsageFlags usage)
+{
+}
+
+bool SoftCopyImageToBuffer(PulseCommandList cmd, const PulseImageRegion* src, const PulseBufferRegion* dst)
+{
+}
+
+bool SoftBlitImage(PulseCommandList cmd, const PulseImageRegion* src, const PulseImageRegion* dst)
+{
+}
+
+void SoftDestroyImage(PulseDevice device, PulseImage image)
+{
+}

Sources/Backends/Software/SoftImage.h

@@ -0,0 +1,26 @@
+// 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_SOFTWARE_BACKEND
+
+#ifndef PULSE_SOFTWARE_IMAGE_H_
+#define PULSE_SOFTWARE_IMAGE_H_
+
+#include "Soft.h"
+
+typedef struct SoftImage
+{
+} SoftImage;
+
+PulseImage SoftCreateImage(PulseDevice device, const PulseImageCreateInfo* create_infos);
+bool SoftIsImageFormatValid(PulseDevice device, PulseImageFormat format, PulseImageType type, PulseImageUsageFlags usage);
+bool SoftCopyImageToBuffer(PulseCommandList cmd, const PulseImageRegion* src, const PulseBufferRegion* dst);
+bool SoftBlitImage(PulseCommandList cmd, const PulseImageRegion* src, const PulseImageRegion* dst);
+void SoftDestroyImage(PulseDevice device, PulseImage image);
+
+#endif // PULSE_SOFTWARE_IMAGE_H_
+
+#endif // PULSE_ENABLE_SOFTWARE_BACKEND

Sources/PulseBackend.c

@@ -17,6 +17,9 @@
 #ifdef PULSE_ENABLE_WEBGPU_BACKEND
 	#include "Backends/WebGPU/WebGPU.h"
 #endif
+#ifdef PULSE_ENABLE_SOFTWARE_BACKEND
+	#include "Backends/Software/Soft.h"
+#endif
 
 // Ordered by default preference
 static const PulseCheckBackendSupportPFN backends_supports[] = {
@@ -29,6 +32,9 @@ static const PulseCheckBackendSupportPFN backends_supports[] = {
 	#ifdef PULSE_ENABLE_WEBGPU_BACKEND
 		WebGPUCheckSupport,
 	#endif
+	#ifdef PULSE_ENABLE_SOFTWARE_BACKEND
+		SoftCheckSupport,
+	#endif
 	PULSE_NULLPTR
 };
 
@@ -99,6 +105,9 @@ static PulseBackend PulseGetBackendFromFlag(PulseBackendBits flag)
 		#ifdef PULSE_ENABLE_WEBGPU_BACKEND
 			case PULSE_BACKEND_WEBGPU: return &WebGPUDriver;
 		#endif
+		#ifdef PULSE_ENABLE_SOFTWARE_BACKEND
+			case PULSE_BACKEND_SOFTWARE: return &SoftwareDriver;
+		#endif
 
 		default: break;
 	}

Sources/PulseInternal.h

@@ -178,5 +178,8 @@ void PulseLogBackend(PulseBackend backend, PulseDebugMessageSeverity type, const
 #ifdef PULSE_ENABLE_WEBGPU_BACKEND
 	extern PulseBackendHandler WebGPUDriver;
 #endif // PULSE_ENABLE_WEBGPU_BACKEND
+#ifdef PULSE_ENABLE_SOFTWARE_BACKEND
+	extern PulseBackendHandler SoftwareDriver;
+#endif // PULSE_ENABLE_SOFTWARE_BACKEND
 
 #endif // PULSE_INTERNAL_H_

Xmake/packages/s/spirv-vm/xmake.lua

@@ -0,0 +1,30 @@
+package("spirv-vm")
+	set_homepage("https://github.com/dfranx/SPIRV-VM/")
+	set_description("A Virtual machine for executing SPIR-V.")
+	set_license("MIT")
+
+	add_urls("https://github.com/dfranx/SPIRV-VM.git")
+
+	on_install(function (package)
+		os.cp("inc/spvm", package:installdir("include"))
+		io.writefile("xmake.lua", [[
+			add_rules("mode.debug", "mode.release")
+			target("spirv-vm")
+				set_kind("$(kind)")
+				add_files("src/**.c")
+				add_includedirs("inc/")
+				--add_headerfiles("inc/**.h")
+		]])
+		import("package.tools.xmake").install(package)
+	end)
+
+	on_test(function (package)
+		assert(package:check_csnippets({test = [[
+			#include <spvm/context.h>
+			void test()
+			{
+				spvm_context_t ctx = spvm_context_initialize();
+				spvm_context_deinitialize(ctx);
+			}
+		]]}))
+	end)

Xmake/packages/t/tiny-c-thread/xmake.lua

@@ -1,21 +1,21 @@
 package("tiny-c-thread")
 	set_homepage("https://github.com/tinycthread/tinycthread")
-    set_description("A small, portable implementation of the C11 threads API.")
-    set_license("MIT")
+	set_description("A small, portable implementation of the C11 threads API.")
+	set_license("MIT")
 
-    add_urls("https://github.com/tinycthread/tinycthread.git")
+	add_urls("https://github.com/tinycthread/tinycthread.git")
 
 	on_install(function (package)
-        io.writefile("xmake.lua", [[
-            add_rules("mode.debug", "mode.release")
-            target("tiny-c-thread")
-                set_kind("static")
-                add_files("source/*.c")
-                add_headerfiles("source/*.h")
-        ]])
-        import("package.tools.xmake").install(package)
-    end)
+		io.writefile("xmake.lua", [[
+			add_rules("mode.debug", "mode.release")
+			target("tiny-c-thread")
+				set_kind("static")
+				add_files("source/*.c")
+				add_headerfiles("source/*.h")
+		]])
+		import("package.tools.xmake").install(package)
+	end)
 
-    on_test(function (package)
-        assert(package:has_ctypes("thrd_t", {configs = {languages = "c11"}, includes = "tinycthread.h"}))
-    end)
+	on_test(function (package)
+		assert(package:has_ctypes("thrd_t", {configs = {languages = "c11"}, includes = "tinycthread.h"}))
+	end)

xmake.lua

@@ -29,6 +29,11 @@ local backends = {
 				add_packages("wgpu-native")
 			end
 		end
+	},
+	Software = {
+		option = "software",
+		default = true,
+		packages = { "spirv-vm" }
 	}
 }