OpenVisualCloud · ricmli · May 19, 2023 · May 19, 2023 · May 19, 2023 · May 19, 2023
@@ -42,7 +42,7 @@ The library also includes SIMD CSC (color space format conversion), DMA, and plu
 
 Please refer to [build guide](doc/build.md) for instructions on how to build DPDK, the library, and the sample application.
 
-For Windows, please refer to the [Win build guide](doc/build_WIN_MSYS2.md) or instructions on how to build.
+For Windows, please refer to the [Win build guide](doc/build_WIN.md) for instructions on how to build.
 
 ## 3. Run ST2110
 

@@ -0,0 +1,39 @@
+# Sample code for how to develop application in MSVC
+
+## 1. Introduction
+
+The is sample code for how to develop MSVC application quickly based on Intel® Media Transport Library. The guide is verified with Visual Studio 2022 (v143).
+
+## 2. Steps
+
+### 2.1 Prepare latest .lib file
+
+* Build IMTL library in MSYS2, see [WIN build guide](../../../doc/build_WIN.md), also need to add MSYS2 binary PATH to system environment variables.
+
+* After build, in the build folder, you will get `libmtl.def` file.
+
+* Open Developer Command Prompt for VS here, run below command:
+
+    ```powershell
+    lib /machine:x64 /def:libmtl.def
+    ```
+
+* Copy `libmtl.lib` to project folder.
+
+### 2.2 Set project properties
+
+* Double-click `imtl_sample.sln` to launch VS or create a console app in VS with the `imtl_sample.cpp`.
+
+* In Solution Explorer, right click on project, open Properties window, choose the configuration needed, such as `Release - x64`.
+
+* Go to VC++ Directories, add MSYS2 Environment include folder(eg. for UCRT64, `C:\msys64\ucrt64\include`) to `External Include Directories`.
+
+* Go to Linker - Input, add `libmtl.lib` to `Additional Dependencies`
+
+* Click `OK` or `Apply` to save properties.
+
+### 2.3 Build and run
+
+* Inside IDE: Click Run button (Local Windows Debugger/ Start Without Debugging) to build and run the application.
+
+* Run binary: After build, go to output folder(eg. x64\Release), double-click `imtl_sample.exe` to run.
@@ -0,0 +1,135 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2023 Intel Corporation
+ */
+
+#include <Windows.h>
+#include <mtl/mtl_api.h>
+#include <mtl/st20_api.h>
+#include <mtl/st_pipeline_api.h>
+
+#include <condition_variable>
+#include <csignal>
+#include <iostream>
+#include <mutex>
+#include <thread>
+
+static std::mutex mtx;
+static std::condition_variable cv;
+static uint32_t fb_done = 0;
+static bool stop = false;
+static mtl_handle g_st = NULL;
+
+void signalHandler(int signum) {
+  std::cout << "SIGINT received - exiting!\n";
+  switch (signum) {
+    case SIGINT:
+      stop = true;
+      if (g_st != NULL) mtl_abort(g_st);
+      break;
+  }
+}
+
+int main() {
+  int ret = 0;
+  std::cout << "Starting IMTL sample..." << std::endl << mtl_version() << std::endl;
+
+  std::signal(SIGINT, signalHandler);
+
+  /* setting of parameters */
+  struct mtl_init_params param;
+  memset(&param, 0, sizeof(param));
+  strncpy_s(param.port[MTL_PORT_P], "0000:03:00.0", MTL_PORT_MAX_LEN);
+  param.num_ports = 1;
+  param.sip_addr[MTL_PORT_P][0] = 192;
+  param.sip_addr[MTL_PORT_P][1] = 168;
+  param.sip_addr[MTL_PORT_P][2] = 96;
+  param.sip_addr[MTL_PORT_P][3] = 12;
+  param.log_level = MTL_LOG_LEVEL_INFO;
+  param.tx_sessions_cnt_max = 1;
+  param.rx_sessions_cnt_max = 0;
+
+  /* init mtl */
+  mtl_handle st = mtl_init(&param);
+  if (st == NULL) {
+    std::cout << "mtl_init fail" << std::endl;
+    return -EIO;
+  }
+  g_st = st;
+
+  /* create a st2110-20 pipeline tx session */
+  struct st20p_tx_ops ops_tx;
+  memset(&ops_tx, 0, sizeof(ops_tx));
+  ops_tx.name = "st20p_tx_sample";
+  ops_tx.port.num_port = 1;
+  uint8_t dip[4] = {239, 19, 96, 1};
+  memcpy(ops_tx.port.dip_addr[MTL_SESSION_PORT_P], dip, MTL_IP_ADDR_LEN);
+  strncpy_s(ops_tx.port.port[MTL_SESSION_PORT_P], param.port[MTL_PORT_P],
+            MTL_PORT_MAX_LEN);
+  ops_tx.port.udp_port[MTL_SESSION_PORT_P] = 20000;
+  ops_tx.port.payload_type = 112;
+  ops_tx.width = 1920;
+  ops_tx.height = 1080;
+  ops_tx.fps = ST_FPS_P59_94;
+  ops_tx.input_fmt = ST_FRAME_FMT_YUV422RFC4175PG2BE10;
+  ops_tx.transport_fmt = ST20_FMT_YUV_422_10BIT;
+  ops_tx.device = ST_PLUGIN_DEVICE_AUTO;
+  ops_tx.framebuff_cnt = 3;
+  auto sample_frame_available = [](void* priv) {
+    cv.notify_one();
+    return 0;
+  };
+  auto sample_frame_done = [](void* priv, struct st_frame* frame) {
+    fb_done++;
+    return 0;
+  };
+  ops_tx.notify_frame_available = sample_frame_available;
+  ops_tx.notify_frame_done = sample_frame_done;
+
+  st20p_tx_handle tx_handle = st20p_tx_create(st, &ops_tx);
+  if (tx_handle == NULL) {
+    mtl_uninit(st);
+    return -EIO;
+  }
+
+  auto sample_frame_thread = [tx_handle]() {
+    struct st_frame* frame;
+    while (!stop) {
+      frame = st20p_tx_get_frame(tx_handle);
+      if (!frame) { /* no frame */
+        {
+          std::unique_lock<std::mutex> lock(mtx);
+          cv.wait(lock);
+        }
+        continue;
+      }
+
+      // do something to frame
+
+      st20p_tx_put_frame(tx_handle, frame);
+    }
+  };
+
+  std::thread frame_thread(sample_frame_thread);
+
+  ret = mtl_start(st);
+
+  while (!stop) {
+    Sleep(1000);
+  }
+
+  cv.notify_one();
+  frame_thread.join();
+  if (tx_handle) st20p_tx_free(tx_handle);
+
+  ret = mtl_stop(st);
+
+  /* uninit mtl */
+  if (st != NULL) {
+    mtl_uninit(st);
+    st = NULL;
+  }
+
+  std::cout << "Stopped, fb_done: " << fb_done << std::endl;
+
+  return ret;
+}
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.33627.172
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "imtl_sample", "imtl_sample.vcxproj", "{CBC62708-F271-4168-9F29-5FA5C061F541}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{CBC62708-F271-4168-9F29-5FA5C061F541}.Debug|x64.ActiveCfg = Debug|x64
+		{CBC62708-F271-4168-9F29-5FA5C061F541}.Debug|x64.Build.0 = Debug|x64
+		{CBC62708-F271-4168-9F29-5FA5C061F541}.Debug|x86.ActiveCfg = Debug|Win32
+		{CBC62708-F271-4168-9F29-5FA5C061F541}.Debug|x86.Build.0 = Debug|Win32
+		{CBC62708-F271-4168-9F29-5FA5C061F541}.Release|x64.ActiveCfg = Release|x64
+		{CBC62708-F271-4168-9F29-5FA5C061F541}.Release|x64.Build.0 = Release|x64
+		{CBC62708-F271-4168-9F29-5FA5C061F541}.Release|x86.ActiveCfg = Release|Win32
+		{CBC62708-F271-4168-9F29-5FA5C061F541}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {12481933-37E5-4B00-B0F6-974E7A13CF83}
+	EndGlobalSection
+EndGlobal
@@ -0,0 +1,144 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>16.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{cbc62708-f271-4168-9f29-5fa5c061f541}</ProjectGuid>
+    <RootNamespace>imtlsample</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ExternalIncludePath>C:\msys64\ucrt64\include;$(ExternalIncludePath)</ExternalIncludePath>
+    <LibraryPath>$(LibraryPath)</LibraryPath>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ExternalIncludePath>C:\msys64\ucrt64\include;$(ExternalIncludePath)</ExternalIncludePath>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>libmtl.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>libmtl.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="imtl_sample.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="imtl_sample.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup />
+</Project>