--- /dev/null
+Flora License
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+http://floralicense.org/license/
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--- /dev/null
+Copyright (c) Samsung Electronics Co., Ltd. All rights reserved.
+Except as noted, this software is licensed under Flora License, Version 1.
+Please, see the LICENSE.Flora file for Flora License terms and conditions.
+
--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+<?xml-stylesheet type="text/xsl" href="../../../../description.xsl"?>
+
+<Overview version="0.17.1">
+ <SampleName> GlesVideoTexture </SampleName>
+ <SampleVersion>1.0</SampleVersion>
+ <Preview>screenshot.png</Preview>
+ <Description>The Purpose of this application, GlesVideoTexture, is to demonstrate the functionalities of VideoTexture.</Description>
+</Overview>
--- /dev/null
+//
+// Tizen C++ SDK
+// Copyright (c) 2013 Samsung Electronics Co., Ltd.
+//
+// Licensed under the Flora License, Version 1.0 (the License);
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://floralicense.org/license/
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an AS IS BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+#ifndef _GLES_VIDEO_TEXTURE_H_
+#define _GLES_VIDEO_TEXTURE_H_
+
+
+#include <new>
+#include <FBase.h>
+#include <FSystem.h>
+#include <FGraphics.h>
+#include <FUi.h>
+#include <FApp.h>
+#include <FGraphicsOpengl2.h>
+#include <FGrpFloatMatrix4.h>
+#include <FGrpVideoTexture.h>
+#include <FGrpIVideoTextureUpdateListener.h>
+#include <FMedia.h>
+
+class GlesVideoTexture
+ : public Tizen::App::Application
+ , public Tizen::System::IScreenEventListener
+ , public Tizen::Ui::IKeyEventListener
+ , public Tizen::Base::Runtime::ITimerEventListener
+ , public Tizen::Media::IPlayerEventListener
+ , public Tizen::Graphics::Opengl::IVideoTextureUpdateListener
+{
+public:
+ static Tizen::App::Application* CreateInstance(void);
+
+ GlesVideoTexture(void);
+ ~GlesVideoTexture(void);
+
+ virtual bool OnAppInitializing(Tizen::App::AppRegistry& appRegistry);
+ virtual bool OnAppTerminating(Tizen::App::AppRegistry& appRegistry, bool forcedTermination = false);
+ virtual void OnForeground(void);
+ virtual void OnBackground(void);
+ virtual void OnLowMemory(void);
+ virtual void OnBatteryLevelChanged(Tizen::System::BatteryLevel batteryLevel);
+ virtual void OnKeyPressed(const Tizen::Ui::Control& source, Tizen::Ui::KeyCode keyCode);
+ virtual void OnKeyReleased(const Tizen::Ui::Control& source, Tizen::Ui::KeyCode keyCode);
+ virtual void OnKeyLongPressed(const Tizen::Ui::Control& source, Tizen::Ui::KeyCode keyCode);
+
+ virtual void OnScreenOn(void);
+ virtual void OnScreenOff(void);
+
+ virtual void OnTimerExpired(Tizen::Base::Runtime::Timer& timer);
+ bool Draw(void);
+ void Update(void);
+ virtual void OnTextureUpdated(Tizen::Graphics::Opengl::VideoTexture* pVideoTexture);
+
+protected:
+ void OnPlayerOpened(result r) {}
+ void OnPlayerEndOfClip(void) {}
+ void OnPlayerBuffering(int percent) {}
+ void OnPlayerErrorOccurred(Tizen::Media::PlayerErrorReason r ) {}
+ void OnPlayerInterrupted(void) {}
+ void OnPlayerReleased(void) {}
+
+private:
+ bool InitEGL(void);
+ bool InitGL(void);
+ bool InitVideoTexture(void);
+ void DestroyGL(void);
+ void DestroyVideoTexture(void);
+ void Cleanup(void);
+
+ void Frustum(Tizen::Graphics::FloatMatrix4* pResult, float left, float right, float bottom, float top, float near, float far);
+ void Perspective(Tizen::Graphics::FloatMatrix4* pResult, float fovY, float aspect, float near, float far);
+ void Translate(Tizen::Graphics::FloatMatrix4* pResult, float tx, float ty, float tz);
+ void Rotate(Tizen::Graphics::FloatMatrix4* pResult, float angle, float x, float y, float z);
+
+private:
+ Tizen::Graphics::Opengl::EGLDisplay __eglDisplay;
+ Tizen::Graphics::Opengl::EGLSurface __eglSurface;
+ Tizen::Graphics::Opengl::EGLConfig __eglConfig;
+ Tizen::Graphics::Opengl::EGLContext __eglContext;
+ Tizen::Graphics::Opengl::GLuint __programObject;
+ Tizen::Graphics::Opengl::GLint __indexPosition;
+ Tizen::Graphics::Opengl::GLint __indexTexture;
+ Tizen::Graphics::Opengl::GLint __indexTextureSample;
+ Tizen::Graphics::Opengl::GLint __indexMVP;
+ Tizen::Graphics::Opengl::GLfloat __angle;
+ Tizen::Base::Runtime::Timer* __pTimer;
+ Tizen::Graphics::FloatMatrix4 __matMVP;
+
+ Tizen::Ui::Controls::Form* __pForm;
+
+ Tizen::Graphics::Opengl::GLuint __textureId;
+ Tizen::Graphics::Opengl::VideoTexture* __pVideoTexture;
+
+ Tizen::Media::Player* __pPlayer;
+ bool __isVideoTextureReady;
+};
+
+#endif // _GLES_VIDEO_TEXTURE_H_
--- /dev/null
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<Manifest xmlns="http://schemas.tizen.org/2012/12/manifest">
+ <Id>$(manifestAppId)</Id>
+ <Version>2.0.1</Version>
+ <Type>C++App</Type>
+ <Apps>
+ <ApiVersion>2.0</ApiVersion>
+ <Privileges/>
+ <UiApp Main="True" MenuIconVisible="True" Name="$(projectName)">
+ <UiScalability CoordinateSystem="Physical"/>
+ <UiTheme SystemTheme="Black"/>
+ <DisplayNames>
+ <DisplayName Locale="eng-GB">$(projectName)</DisplayName>
+ </DisplayNames>
+ <Icons>
+ <Icon Section="MainMenu" Type="Xhigh">mainmenu.png</Icon>
+ </Icons>
+ <LaunchConditions/>
+ <Notifications/>
+ </UiApp>
+ </Apps>
+</Manifest>
--- /dev/null
+//
+// Tizen C++ SDK
+// Copyright (c) 2013 Samsung Electronics Co., Ltd.
+//
+// Licensed under the Flora License, Version 1.0 (the License);
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://floralicense.org/license/
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an AS IS BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+#include <math.h>
+#include "GlesVideoTexture.h"
+
+using namespace Tizen::Base;
+using namespace Tizen::Base::Runtime;
+using namespace Tizen::Graphics;
+using namespace Tizen::Locales;
+using namespace Tizen::System;
+using namespace Tizen::App;
+using namespace Tizen::System;
+using namespace Tizen::Ui;
+using namespace Tizen::Ui::Controls;
+using namespace Tizen::Graphics::Opengl;
+using namespace Tizen::Media;
+
+const int TIME_OUT = 10;
+const float PI = 3.1415926535897932384626433832795f;
+//#define DISPLAY_FPS
+
+const char* VERTEX_TEXT =
+ "uniform mat4 uPositionMatrix;\n"
+ "attribute vec4 aPosition;\n"
+ "attribute vec4 aTextureCoord;\n"
+ "varying vec4 vTextureCoord;\n"
+ "\n"
+ "void main()\n"
+ "{\n"
+ " gl_Position = uPositionMatrix * aPosition;\n"
+ " vTextureCoord = aTextureCoord;\n"
+ "}";
+
+const char* FRAGMENT_TEXT =
+ "precision highp float;\n"
+ "uniform sampler2D sTexture;\n"
+ "varying vec4 vTextureCoord;\n"
+ "\n"
+ "void main (void)\n"
+ "{\n"
+ " float borderSize = 0.01;"
+ " if (vTextureCoord.x < borderSize || vTextureCoord.x > 1.0 - borderSize || vTextureCoord.y < borderSize || vTextureCoord.y > 1.0 - borderSize)"
+ " {"
+ " gl_FragColor = vec4(1.0, 1.0, 1.0, 1.0);\n"
+ " }"
+ " else"
+ " {"
+ " gl_FragColor = texture2D(sTexture, vTextureCoord.xy);\n"
+ " }"
+ "}";
+
+class GlesForm
+ : public Tizen::Ui::Controls::Form
+{
+public:
+ GlesForm(GlesVideoTexture* pApp)
+ : __pApp(pApp)
+ {
+ }
+
+ virtual ~GlesForm(void)
+ {
+ }
+
+ virtual result OnDraw(void)
+ {
+ if (__pApp != null)
+ {
+ __pApp->Draw();
+ }
+
+ return E_SUCCESS;
+ }
+
+private:
+ GlesVideoTexture* __pApp;
+};
+
+
+const GLfloat VERTICES[] =
+{
+ -0.5f, 0.5f, 0.0f,
+ -0.5f, -0.5f, 0.0f,
+ 0.5f, -0.5f, 0.0f,
+ 0.5f, 0.5f, 0.0f,
+ -0.5f, 0.5f, 0.0f,
+ -0.5f, -0.5f, 0.0f,
+ 0.5f, -0.5f, 0.0f,
+ 0.5f, 0.5f, 0.0f,
+};
+
+const GLfloat TEXTURES[] = {
+ 0.0f, 0.0f,
+ 0.0f, 1.0f,
+ 1.0f, 1.0f,
+ 1.0f, 0.0f,
+ 1.0f, 0.0f,
+ 1.0f, 1.0f,
+ 0.0f, 1.0f,
+ 0.0f, 0.0f,
+};
+
+const GLshort INDICES[] =
+{
+ 0, 1, 2,
+ 0, 2, 3,
+ 7, 6, 5,
+ 7, 5, 4,
+};
+
+const int numIndices = 12;
+
+GlesVideoTexture::GlesVideoTexture(void)
+ : __eglDisplay(EGL_DEFAULT_DISPLAY)
+ , __eglSurface(EGL_NO_SURFACE)
+ , __eglConfig(null)
+ , __eglContext(EGL_NO_DISPLAY)
+ , __programObject(0)
+ , __indexPosition(0)
+ , __indexTexture(0)
+ , __indexTextureSample(0)
+ , __indexMVP(0)
+ , __angle(0.0f)
+ , __pTimer(null)
+ , __pForm(null)
+ , __textureId(0)
+ , __pVideoTexture(null)
+ , __pPlayer(null)
+ , __isVideoTextureReady(false)
+{
+}
+
+
+GlesVideoTexture::~GlesVideoTexture(void)
+{
+}
+
+
+void
+GlesVideoTexture::Cleanup(void)
+{
+ if (__pTimer != null)
+ {
+ __pTimer->Cancel();
+ delete __pTimer;
+ __pTimer = null;
+ }
+
+ DestroyGL();
+ DestroyVideoTexture();
+}
+
+
+Application*
+GlesVideoTexture::CreateInstance(void)
+{
+ return new (std::nothrow) GlesVideoTexture();
+}
+
+bool
+GlesVideoTexture::OnAppInitializing(AppRegistry& appRegistry)
+{
+ result r = E_SUCCESS;
+ Frame* pAppFrame = new (std::nothrow) Frame();
+ TryReturn(pAppFrame != null, false, "Generating a frame failed.");
+
+ r = pAppFrame->Construct();
+ TryReturn(!IsFailed(r), false, "pAppFrame->Construct() failed.");
+
+ AddFrame(*pAppFrame);
+
+ __pForm = new (std::nothrow) GlesForm(this);
+ TryCatch(__pForm != null, , "Allocation of GlesForm failed.");
+
+ r = __pForm->Construct(FORM_STYLE_NORMAL);
+ TryCatch(!IsFailed(r), , "__pForm->Construct(FORM_STYLE_NORMAL) failed.");
+
+ r = GetAppFrame()->GetFrame()->AddControl(*__pForm);
+ TryCatch(!IsFailed(r), , "GetAppFrame()->GetFrame()->AddControl(*__pForm) failed.");
+
+ TryCatch(InitEGL(), , "InitEGL() failed.");
+
+ TryCatch(InitGL(), , "InitGL() failed.");
+
+ TryCatch(InitVideoTexture(), , "InitVideoTexture() failed.");
+
+ __pTimer = new (std::nothrow) Timer;
+ TryCatch(__pTimer != null, , "Failed to allocate memory.");
+
+ r = __pTimer->Construct(*this);
+ TryCatch(!IsFailed(r), , "__pTimer->Construct(*this) failed.");
+
+ // Comment the following statement to stop listen to the screen on/off events.
+ PowerManager::SetScreenEventListener(*this);
+
+ return true;
+
+CATCH:
+ delete pAppFrame;
+ delete __pForm;
+ __pForm = null;
+
+ AppLog("eglError : %#x glError : %#x VENDOR : %s GL_RENDERER : %s GL_VERSION : %s"
+ , static_cast<unsigned int>(eglGetError())
+ , static_cast<unsigned int>(glGetError())
+ , glGetString(GL_VENDOR)
+ , glGetString(GL_RENDERER)
+ , glGetString(GL_VERSION));
+
+ Cleanup();
+
+ return false;
+}
+
+
+bool
+GlesVideoTexture::OnAppTerminating(AppRegistry& appRegistry, bool forcedTermination)
+{
+ Cleanup();
+
+ return true;
+}
+
+
+void
+GlesVideoTexture::OnForeground(void)
+{
+ if (__pTimer != null)
+ {
+ __pTimer->Start(TIME_OUT);
+ }
+
+ if(__pPlayer != null)
+ {
+ __pPlayer->Play();
+ }
+}
+
+
+void
+GlesVideoTexture::OnBackground(void)
+{
+ if (__pTimer != null)
+ {
+ __pTimer->Cancel();
+ }
+
+ if(__pPlayer != null)
+ {
+ __pPlayer->Pause();
+ }
+}
+
+
+void
+GlesVideoTexture::OnBatteryLevelChanged(BatteryLevel batteryLevel)
+{
+}
+
+
+void
+GlesVideoTexture::OnLowMemory(void)
+{
+}
+
+void
+GlesVideoTexture::OnKeyPressed(const Control& source, KeyCode keyCode)
+{
+}
+
+
+void
+GlesVideoTexture::OnKeyReleased(const Control& source, KeyCode keyCode)
+{
+}
+
+
+void
+GlesVideoTexture::OnKeyLongPressed(const Control& source, KeyCode keyCode)
+{
+}
+
+void
+GlesVideoTexture::OnScreenOn(void)
+{
+ if (__pTimer != null)
+ {
+ __pTimer->Start(TIME_OUT);
+ }
+
+ if(__pPlayer != null)
+ {
+ __pPlayer->Play();
+ }
+}
+
+void
+GlesVideoTexture::OnScreenOff(void)
+{
+ if (__pTimer != null)
+ {
+ __pTimer->Cancel();
+ }
+
+ if(__pPlayer != null)
+ {
+ __pPlayer->Pause();
+ }
+}
+
+void
+GlesVideoTexture::OnTimerExpired(Timer& timer)
+{
+ if (__pTimer == null)
+ {
+ return;
+ }
+
+ __pTimer->Start(TIME_OUT);
+
+ if (__isVideoTextureReady)
+ {
+ Update();
+
+ if (!Draw())
+ {
+ AppLog("Draw() failed.");
+ }
+ }
+}
+
+
+bool
+GlesVideoTexture::InitEGL(void)
+{
+ EGLint numConfigs = 1;
+
+ EGLint eglConfigList[] =
+ {
+ EGL_RED_SIZE, 5,
+ EGL_GREEN_SIZE, 6,
+ EGL_BLUE_SIZE, 5,
+ EGL_ALPHA_SIZE, 0,
+ EGL_DEPTH_SIZE, 8,
+ EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
+ EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
+ EGL_NONE
+ };
+
+ EGLint eglContextList[] =
+ {
+ EGL_CONTEXT_CLIENT_VERSION, 2,
+ EGL_NONE
+ };
+
+ eglBindAPI(EGL_OPENGL_ES_API);
+
+ if (__eglDisplay)
+ {
+ DestroyGL();
+ }
+
+ __eglDisplay = eglGetDisplay((EGLNativeDisplayType)EGL_DEFAULT_DISPLAY);
+ TryCatch(__eglDisplay != EGL_NO_DISPLAY, , "eglGetDisplay() failed.");
+
+ TryCatch(!(eglInitialize(__eglDisplay, null, null) == EGL_FALSE || eglGetError() != EGL_SUCCESS), , "[GlesVideoTexture] eglInitialize() failed.");
+
+ TryCatch(!(eglChooseConfig(__eglDisplay, eglConfigList, &__eglConfig, 1, &numConfigs) == EGL_FALSE ||
+ eglGetError() != EGL_SUCCESS), , "eglChooseConfig() failed.");
+
+ TryCatch(numConfigs, , "eglChooseConfig() failed. because of matching config doesn't exist");
+
+ __eglSurface = eglCreateWindowSurface(__eglDisplay, __eglConfig, (EGLNativeWindowType)__pForm, null);
+ TryCatch(!(__eglSurface == EGL_NO_SURFACE || eglGetError() != EGL_SUCCESS), , "eglCreateWindowSurface() failed.");
+
+ __eglContext = eglCreateContext(__eglDisplay, __eglConfig, EGL_NO_CONTEXT, eglContextList);
+ TryCatch(!(__eglContext == EGL_NO_CONTEXT || eglGetError() != EGL_SUCCESS), , "eglCreateContext() failed.");
+
+ TryCatch(!(eglMakeCurrent(__eglDisplay, __eglSurface, __eglSurface, __eglContext) == EGL_FALSE ||
+ eglGetError() != EGL_SUCCESS), , "eglMakeCurrent() failed.");
+
+ return true;
+
+CATCH:
+ {
+ AppLog("GlesVideoTexture can run on systems which supports OpenGL ES(R) 2.0.\n"
+ "When GlesVideoTexture does not correctly execute, there are a few reasons.\n"
+ "1. The current device(real-target or emulator) does not support OpenGL ES(R) 2.0."
+ " Check the Release Notes.\n"
+ "2. The system running on emulator cannot support OpenGL(R) 2.1 or later."
+ " Try with other system.\n"
+ "3. The system running on emulator does not maintain the latest graphics driver."
+ " Update the graphics driver.");
+ }
+
+ DestroyGL();
+
+ return false;
+}
+
+
+bool
+GlesVideoTexture::InitGL(void)
+{
+ GLint linked = GL_FALSE;
+ GLuint fragShader = glCreateShader(GL_FRAGMENT_SHADER);
+ GLuint vertShader = glCreateShader(GL_VERTEX_SHADER);
+
+ glShaderSource(fragShader, 1, static_cast<const char**> (&FRAGMENT_TEXT), null);
+ glCompileShader(fragShader);
+ GLint bShaderCompiled = GL_FALSE;
+ glGetShaderiv(fragShader, GL_COMPILE_STATUS, &bShaderCompiled);
+
+ TryCatch(bShaderCompiled != GL_FALSE, , "bShaderCompiled == GL_FALSE");
+
+ glShaderSource(vertShader, 1, static_cast<const char**> (&VERTEX_TEXT), null);
+ glCompileShader(vertShader);
+ glGetShaderiv(vertShader, GL_COMPILE_STATUS, &bShaderCompiled);
+
+ TryCatch(bShaderCompiled != GL_FALSE, , "bShaderCompiled == GL_FALSE");
+
+ __programObject = glCreateProgram();
+ glAttachShader(__programObject, fragShader);
+ glAttachShader(__programObject, vertShader);
+ glLinkProgram(__programObject);
+ glGetProgramiv(__programObject, GL_LINK_STATUS, &linked);
+
+ if (linked == GL_FALSE)
+ {
+ GLint infoLen = 0;
+ glGetProgramiv(__programObject, GL_INFO_LOG_LENGTH, &infoLen);
+
+ if (infoLen > 1)
+ {
+ char* infoLog = new (std::nothrow) char[infoLen];
+ glGetProgramInfoLog(__programObject, infoLen, null, infoLog);
+ AppLog("Linking failed. log: %s", infoLog);
+ delete [] infoLog;
+ }
+
+ TryCatch(false, , "linked == GL_FALSE");
+ }
+
+ __indexPosition = glGetAttribLocation(__programObject, "aPosition");
+ __indexTexture = glGetAttribLocation(__programObject, "aTextureCoord");
+ __indexTextureSample = glGetUniformLocation(__programObject, "sTexture");
+ __indexMVP = glGetUniformLocation(__programObject, "uPositionMatrix");
+
+ glUseProgram(__programObject);
+
+ glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
+ glEnable(GL_DEPTH_TEST);
+
+ __angle = 45.0f;
+
+ glDeleteShader(vertShader);
+ glDeleteShader(fragShader);
+
+ glClearColor(0, 0, 0, 1);
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glEnable(GL_CULL_FACE);
+
+ return true;
+
+CATCH:
+ glDeleteShader(vertShader);
+ glDeleteShader(fragShader);
+
+ return false;
+}
+
+bool
+GlesVideoTexture::InitVideoTexture(void)
+{
+ result r = E_SUCCESS;
+ Rectangle rect = __pForm->GetBounds();
+
+ glGenTextures(1, &__textureId);
+ glBindTexture(GL_TEXTURE_2D, __textureId);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+
+ __pVideoTexture = new Tizen::Graphics::Opengl::VideoTexture;
+ TryCatch(__pVideoTexture != null, , "Allocation of VideoTexture failed.");
+
+ r = __pVideoTexture->Construct(__textureId, rect.width, rect.height);
+ TryCatch(!IsFailed(r), , "__pVideoTexture->Construct() failed.");
+
+ __pVideoTexture->AddVideoTextureUpdateListener(*this);
+
+ __pPlayer = new Player();
+ TryCatch(__pPlayer != null, , "Allocation of Player() failed.");
+
+ r = __pPlayer->Construct(*this, *__pVideoTexture);
+ TryCatch(!IsFailed(r), , "__pPlayer->Construct() failed.");
+
+ r = __pPlayer->OpenFile(GetInstance()->GetAppRootPath() + L"data/sample.mp4");
+ TryCatch(!IsFailed(r), , "__pPlayer->OpenFile() failed.");
+
+ __pPlayer->SetLooping(true);
+
+ return true;
+
+CATCH:
+ DestroyVideoTexture();
+
+ return false;
+}
+
+void
+GlesVideoTexture::DestroyGL(void)
+{
+ if (__programObject)
+ {
+ glDeleteProgram(__programObject);
+ }
+
+ if (__eglDisplay)
+ {
+ eglMakeCurrent(__eglDisplay, null, null, null);
+
+ if (__eglContext)
+ {
+ eglDestroyContext(__eglDisplay, __eglContext);
+ __eglContext = EGL_NO_CONTEXT;
+ }
+
+ if (__eglSurface)
+ {
+ eglDestroySurface(__eglDisplay, __eglSurface);
+ __eglSurface = EGL_NO_SURFACE;
+ }
+
+ eglTerminate(__eglDisplay);
+ __eglDisplay = EGL_NO_DISPLAY;
+ }
+
+ return;
+}
+
+void
+GlesVideoTexture::DestroyVideoTexture(void)
+{
+ if (__textureId != 0)
+ {
+ glDeleteTextures(1, &__textureId);
+ }
+
+ delete __pVideoTexture;
+ __pVideoTexture = null;
+
+ delete __pPlayer;
+ __pPlayer = null;
+}
+
+void
+GlesVideoTexture::Update(void)
+{
+ FloatMatrix4 matPerspective;
+ FloatMatrix4 matModelview;
+
+ __angle += 0.1f;
+
+ if (__angle >= 360.0f)
+ {
+ __angle -= 360.0f;
+ }
+
+ int x, y, width, height;
+ __pForm->GetBounds(x, y, width, height);
+
+ float aspect = float(width) / float(height);
+
+ Perspective(&matPerspective, 50.0f, aspect, 1.0f, 20.0f);
+
+ Translate(&matModelview, 0.0f, 0.0f, -2.0f);
+ Rotate(&matModelview, __angle, 0.0f, 1.0f, 0.0f);
+
+ __matMVP = matPerspective * matModelview;
+}
+
+
+bool
+GlesVideoTexture::Draw(void)
+{
+ if (eglMakeCurrent(__eglDisplay, __eglSurface, __eglSurface, __eglContext) == GL_FALSE ||
+ eglGetError() != EGL_SUCCESS)
+ {
+ AppLog("eglMakeCurrent() failed.");
+
+ return false;
+ }
+
+ int x, y, width, height;
+ __pForm->GetBounds(x, y, width, height);
+
+ glViewport(0, 0, width, height);
+
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glVertexAttribPointer(__indexPosition, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(GL_FLOAT), VERTICES);
+ glVertexAttribPointer(__indexTexture, 2, GL_FLOAT, GL_FALSE, 2 * sizeof(GL_FLOAT), TEXTURES);
+
+ glEnableVertexAttribArray(__indexPosition);
+ glEnableVertexAttribArray(__indexTexture);
+
+ glUniformMatrix4fv(__indexMVP, 1, GL_FALSE, (GLfloat*)__matMVP.matrix);
+ glUniform1i(__indexTextureSample, 0);
+
+ result r = __pVideoTexture->BindTexture();
+ TryReturn(!IsFailed(r), false, "__pVideoTexture->BindTexture() failed. %s", GetErrorMessage(r));
+
+ glDrawElements(GL_TRIANGLES, numIndices, GL_UNSIGNED_SHORT, INDICES);
+
+ eglSwapBuffers(__eglDisplay, __eglSurface);
+
+#ifdef DISPLAY_FPS
+ static float fps = 0.0f;
+ static float updateInterval = 1000.0f;
+ static float timeSinceLastUpdate = 0.0f;
+ static float frameCount = 0;
+ static long long currentTick;
+ static long long lastTick;
+ static bool isFirst = true;
+
+ if (isFirst)
+ {
+ SystemTime::GetTicks(currentTick);
+ lastTick = currentTick;
+ isFirst = false;
+ }
+
+ frameCount++;
+ SystemTime::GetTicks(currentTick);
+
+ float elapsed = currentTick - lastTick;
+
+ lastTick = currentTick;
+ timeSinceLastUpdate += elapsed;
+
+ if (timeSinceLastUpdate > updateInterval)
+ {
+ if (timeSinceLastUpdate)
+ {
+ fps = (frameCount / timeSinceLastUpdate) * 1000.f;
+ AppLog("FPS: %f frames/sec", fps);
+
+ frameCount = 0;
+ timeSinceLastUpdate -= updateInterval;
+ }
+ }
+#endif
+
+ return true;
+}
+
+
+void
+GlesVideoTexture::Frustum(FloatMatrix4* pResult, float left, float right, float bottom, float top, float near, float far)
+{
+ float diffX = right - left;
+ float diffY = top - bottom;
+ float diffZ = far - near;
+
+ if ((near <= 0.0f) || (far <= 0.0f) ||
+ (diffX <= 0.0f) || (diffY <= 0.0f) || (diffZ <= 0.0f))
+ {
+ return;
+ }
+
+ pResult->matrix[0][0] = 2.0f * near / diffX;
+ pResult->matrix[1][1] = 2.0f * near / diffY;
+ pResult->matrix[2][0] = (right + left) / diffX;
+ pResult->matrix[2][1] = (top + bottom) / diffY;
+ pResult->matrix[2][2] = -(near + far) / diffZ;
+ pResult->matrix[2][3] = -1.0f;
+ pResult->matrix[3][2] = -2.0f * near * far / diffZ;
+
+ pResult->matrix[0][1] = pResult->matrix[0][2] = pResult->matrix[0][3] = 0.0f;
+ pResult->matrix[1][0] = pResult->matrix[1][2] = pResult->matrix[1][3] = 0.0f;
+ pResult->matrix[3][0] = pResult->matrix[3][1] = pResult->matrix[3][3] = 0.0f;
+}
+
+void
+GlesVideoTexture::Perspective(FloatMatrix4* pResult, float fovY, float aspect, float near, float far)
+{
+ float fovRadian = fovY / 360.0f * PI;
+ float top = tanf(fovRadian) * near;
+ float right = top * aspect;
+
+ Frustum(pResult, -right, right, -top, top, near, far);
+}
+
+void
+GlesVideoTexture::Translate(FloatMatrix4* pResult, float tx, float ty, float tz)
+{
+ pResult->matrix[3][0] += (pResult->matrix[0][0] * tx + pResult->matrix[1][0] * ty + pResult->matrix[2][0] * tz);
+ pResult->matrix[3][1] += (pResult->matrix[0][1] * tx + pResult->matrix[1][1] * ty + pResult->matrix[2][1] * tz);
+ pResult->matrix[3][2] += (pResult->matrix[0][2] * tx + pResult->matrix[1][2] * ty + pResult->matrix[2][2] * tz);
+ pResult->matrix[3][3] += (pResult->matrix[0][3] * tx + pResult->matrix[1][3] * ty + pResult->matrix[2][3] * tz);
+}
+
+void
+GlesVideoTexture::Rotate(FloatMatrix4* pResult, float angle, float x, float y, float z)
+{
+ FloatMatrix4 rotate;
+
+ float cos = cosf(angle * PI / 180.0f);
+ float sin = sinf(angle * PI / 180.0f);
+ float cos1 = 1.0f - cos;
+
+ FloatVector4 vector(x, y, z, 0.0f);
+ vector.Normalize();
+ x = vector.x;
+ y = vector.y;
+ z = vector.z;
+
+ rotate.matrix[0][0] = (x * x) * cos1 + cos;
+ rotate.matrix[0][1] = (x * y) * cos1 - z * sin;
+ rotate.matrix[0][2] = (z * x) * cos1 + y * sin;
+ rotate.matrix[0][3] = 0.0f;
+
+ rotate.matrix[1][0] = (x * y) * cos1 + z * sin;
+ rotate.matrix[1][1] = (y * y) * cos1 + cos;
+ rotate.matrix[1][2] = (y * z) * cos1 - x * sin;
+ rotate.matrix[1][3] = 0.0f;
+
+ rotate.matrix[2][0] = (z * x) * cos1 - y * sin;
+ rotate.matrix[2][1] = (y * z) * cos1 + x * sin;
+ rotate.matrix[2][2] = (z * z) * cos1 + cos;
+
+ rotate.matrix[2][3] = rotate.matrix[3][0] = rotate.matrix[3][1] = rotate.matrix[3][2] = 0.0f;
+ rotate.matrix[3][3] = 1.0f;
+
+ *pResult *= rotate;
+}
+
+void
+GlesVideoTexture::OnTextureUpdated(Tizen::Graphics::Opengl::VideoTexture* pVideoTexture)
+{
+ __isVideoTextureReady = true;
+}
--- /dev/null
+//
+// Tizen C++ SDK
+// Copyright (c) 2013 Samsung Electronics Co., Ltd.
+//
+// Licensed under the Flora License, Version 1.0 (the License);
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://floralicense.org/license/
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an AS IS BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+/**
+ * This file contains the Tizen C++ application entry point.
+ */
+#include "GlesVideoTexture.h"
+
+using namespace Tizen::Base;
+using namespace Tizen::Base::Collection;
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif // __cplusplus
+
+
+_EXPORT_ int OspMain(int argc, char* pArgv[]);
+
+
+/**
+ * The entry function of Tizen C++ application called by the operating system.
+ */
+int
+OspMain(int argc, char* pArgv[])
+{
+ AppLog("Application started.");
+ ArrayList args;
+ args.Construct();
+
+ for (int i = 0; i < argc; i++)
+ {
+ args.Add(*(new (std::nothrow) String(pArgv[i])));
+ }
+
+ result r = Tizen::App::Application::Execute(GlesVideoTexture::CreateInstance, &args);
+
+ TryLog(r == E_SUCCESS, "[%s] Application execution failed", GetErrorMessage(r));
+
+ args.RemoveAll(true);
+ AppLog("Application finished.");
+
+ return static_cast<int>(r);
+}
+#ifdef __cplusplus
+}
+#endif // __cplusplus
--- /dev/null
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<template>
+
+ <slp-property>
+ <property-group>
+ <sample-name>GlesVideoTexture</sample-name>
+ <category>Sample</category>
+ <sdk-version>1.00</sdk-version>
+ <project-type>org.tizen.nativecpp.buildArtefactType.app</project-type>
+ <sample-description>description.xml</sample-description>
+ </property-group>
+ </slp-property>
+
+ <process type="org.tizen.nativeappcommon.TizenCopyFolder">
+ <simple name="projectName" value="$(projectName)"/>
+ <simple name="folderPath" value="project"/>
+ <complex-array name="replaceableFiles">
+ <element>
+ <simple name="sourcePath" value="manifest.xml"/>
+ <simple name="targetPath" value="manifest.xml"/>
+ <simple name="replaceable" value = "true"/>
+ </element>
+ </complex-array>
+ </process>
+ <process type="org.tizen.nativecpp.SetDefaultFrameworks">
+ <simple name="projectName" value="$(projectName)"/>
+ <complex-array name="frameworkList">
+ <element>
+ <simple name="framework" value="osp"/>
+ </element>
+ </complex-array>
+ </process>
+
+</template>
projects / samples / native / GlesVideoTexture.git / commitdiff
