Fixes and tweaks to OMXPlayer work, by pjft

- Correct handling of zombie processes left in memory
- Add options to mute video
- Fix resizing to work with theme refactorings introduced by jdrassa and zigurana

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "external/pugixml"]
+	path = external/pugixml
+	url = https://github.com/zeux/pugixml.git

es-app/src/guis/GuiMenu.cpp

@@ -78,7 +78,7 @@ GuiMenu::GuiMenu(Window* window) : GuiComponent(window), mMenu(window, "MAIN MEN
 			// disable sounds
 			auto sounds_enabled = std::make_shared<SwitchComponent>(mWindow);
 			sounds_enabled->setState(Settings::getInstance()->getBool("EnableSounds"));
-			s->addWithLabel("ENABLE SOUNDS", sounds_enabled);
+			s->addWithLabel("ENABLE NAVIGATION SOUNDS", sounds_enabled);
 			s->addSaveFunc([sounds_enabled] { Settings::getInstance()->setBool("EnableSounds", sounds_enabled->getState()); });
 
 			mWindow->pushGui(s);
@@ -181,6 +181,36 @@ GuiMenu::GuiMenu(Window* window) : GuiComponent(window), mMenu(window, "MAIN MEN
 			mWindow->pushGui(s);
 	});
 
+	addEntry("VIDEO PLAYER SETTINGS", 0x777777FF, true,
+		[this] {
+			auto s = new GuiSettings(mWindow, "VIDEO PLAYER SETTINGS");
+
+#ifdef _RPI_
+			// Video Player - VideoOmxPlayer
+			auto omx_player = std::make_shared<SwitchComponent>(mWindow);
+			omx_player->setState(Settings::getInstance()->getBool("VideoOmxPlayer"));
+			s->addWithLabel("USE OMX VIDEO PLAYER (HW ACCELERATED)", omx_player);
+			s->addSaveFunc([omx_player]
+			{
+				// need to reload all views to re-create the right video components
+				bool needReload = false;
+				if(Settings::getInstance()->getBool("VideoOmxPlayer") != omx_player->getState())
+					needReload = true;
+
+				Settings::getInstance()->setBool("VideoOmxPlayer", omx_player->getState());
+
+				if(needReload)
+					ViewController::get()->reloadAll();
+			});
+#endif
+			auto video_audio = std::make_shared<SwitchComponent>(mWindow);
+			video_audio->setState(Settings::getInstance()->getBool("VideoAudio"));
+			s->addWithLabel("ENABLE VIDEO AUDIO", video_audio);
+			s->addSaveFunc([video_audio] { Settings::getInstance()->setBool("VideoAudio", video_audio->getState()); });
+
+			mWindow->pushGui(s);
+	});
+
 	addEntry("OTHER SETTINGS", 0x777777FF, true,
 		[this] {
 			auto s = new GuiSettings(mWindow, "OTHER SETTINGS");

es-app/src/views/gamelist/VideoGameListView.cpp

@@ -61,7 +61,7 @@ VideoGameListView::VideoGameListView(Window* window, FileData* root) :
 	mVideo->setPosition(mSize.x() * 0.25f, mSize.y() * 0.4f);
 	mVideo->setSize(mSize.x() * (0.5f - 2*padding), mSize.y() * 0.4f);
 	mVideo->setDefaultZIndex(30);
-	addChild(&mVideo);
+	addChild(mVideo);
 
 	// metadata labels + values
 	mLblRating.setText("Rating: ");

es-core/src/Settings.cpp

@@ -79,11 +79,9 @@ void Settings::setDefaults()
 
 	// This setting only applies to raspberry pi but set it for all platforms so
 	// we don't get a warning if we encounter it on a different platform
-#ifdef _RPI_
-	mBoolMap["VideoOmxPlayer"] = true;
-#else
 	mBoolMap["VideoOmxPlayer"] = false;
-#endif
+	mBoolMap["VideoAudio"] = true;
+
 }
 
 template <typename K, typename V>

es-core/src/Window.cpp

@@ -115,10 +115,20 @@ void Window::textInput(const char* text)
 
 void Window::input(InputConfig* config, Input input)
 {
+	if (mRenderScreenSaver)
+	{
+		mRenderScreenSaver = false;
+
+		// Tell the GUI components the screensaver has stopped
+		for(auto i = mGuiStack.begin(); i != mGuiStack.end(); i++)
+			(*i)->onScreenSaverDeactivate();
+	}
+
 	if(mSleeping)
 	{
 		// wake up
 		mTimeSinceLastInput = 0;
+
 		mSleeping = false;
 		onWake();
 		return;
@@ -218,6 +228,13 @@ void Window::render()
 	unsigned int screensaverTime = (unsigned int)Settings::getInstance()->getInt("ScreenSaverTime");
 	if(mTimeSinceLastInput >= screensaverTime && screensaverTime != 0)
 	{
+		if (!mRenderScreenSaver)
+		{
+			for(auto i = mGuiStack.begin(); i != mGuiStack.end(); i++)
+	 			(*i)->onScreenSaverActivate();
+	 		mRenderScreenSaver = true;
+	 	}
+
 		renderScreenSaver();
 
 		if (!isProcessing() && mAllowSleep)

es-core/src/Window.h

@@ -17,6 +17,7 @@ public:
 	void pushGui(GuiComponent* gui);
 	void removeGui(GuiComponent* gui);
 	GuiComponent* peekGui();
+	inline int getGuiStackSize() { return mGuiStack.size(); }
 
 	void textInput(const char* text);
 	void input(InputConfig* config, Input input);
@@ -55,6 +56,7 @@ private:
 	int mFrameTimeElapsed;
 	int mFrameCountElapsed;
 	int mAverageDeltaTime;
+	bool mRenderScreenSaver;
 
 	std::unique_ptr<TextCache> mFrameDataText;
 

es-core/src/components/VideoComponent.cpp

@@ -2,6 +2,7 @@
 #include "Renderer.h"
 #include "ThemeData.h"
 #include "Util.h"
+#include "Window.h"
 #ifdef WIN32
 #include <codecvt>
 #endif
@@ -26,6 +27,10 @@ VideoComponent::VideoComponent(Window* window) :
 	mConfig.showSnapshotDelay 		= false;
 	mConfig.showSnapshotNoVideo		= false;
 	mConfig.startDelay				= 0;
+	if (mWindow->getGuiStackSize() > 1) {
+		topWindow(false);
+	}
+
 }
 
 VideoComponent::~VideoComponent()
@@ -42,89 +47,12 @@ void VideoComponent::setOrigin(float originX, float originY)
 	mStaticImage.setOrigin(originX, originY);
 }
 
-void VideoComponent::setResize(float width, float height)
-{
-	mTargetSize << width, height;
-	mTargetIsMax = false;
-	mStaticImage.setResize(width, height);
-	resize();
-}
-
-void VideoComponent::setMaxSize(float width, float height)
-{
-	mTargetSize << width, height;
-	mTargetIsMax = true;
-	mStaticImage.setMaxSize(width, height);
-	resize();
-}
-
 Eigen::Vector2f VideoComponent::getCenter() const
 {
 	return Eigen::Vector2f(mPosition.x() - (getSize().x() * mOrigin.x()) + getSize().x() / 2,
 		mPosition.y() - (getSize().y() * mOrigin.y()) + getSize().y() / 2);
 }
 
-void VideoComponent::resize()
-{
-	if(!mTexture)
-		return;
-
-	const Eigen::Vector2f textureSize(mVideoWidth, mVideoHeight);
-
-	if(textureSize.isZero())
-		return;
-
-		// SVG rasterization is determined by height (see SVGResource.cpp), and rasterization is done in terms of pixels
-		// if rounding is off enough in the rasterization step (for images with extreme aspect ratios), it can cause cutoff when the aspect ratio breaks
-		// so, we always make sure the resultant height is an integer to make sure cutoff doesn't happen, and scale width from that
-		// (you'll see this scattered throughout the function)
-		// this is probably not the best way, so if you're familiar with this problem and have a better solution, please make a pull request!
-
-		if(mTargetIsMax)
-		{
-
-			mSize = textureSize;
-
-			Eigen::Vector2f resizeScale((mTargetSize.x() / mSize.x()), (mTargetSize.y() / mSize.y()));
-
-			if(resizeScale.x() < resizeScale.y())
-			{
-				mSize[0] *= resizeScale.x();
-				mSize[1] *= resizeScale.x();
-			}else{
-				mSize[0] *= resizeScale.y();
-				mSize[1] *= resizeScale.y();
-			}
-
-			// for SVG rasterization, always calculate width from rounded height (see comment above)
-			mSize[1] = round(mSize[1]);
-			mSize[0] = (mSize[1] / textureSize.y()) * textureSize.x();
-
-		}else{
-			// if both components are set, we just stretch
-			// if no components are set, we don't resize at all
-			mSize = mTargetSize.isZero() ? textureSize : mTargetSize;
-
-			// if only one component is set, we resize in a way that maintains aspect ratio
-			// for SVG rasterization, we always calculate width from rounded height (see comment above)
-			if(!mTargetSize.x() && mTargetSize.y())
-			{
-				mSize[1] = round(mTargetSize.y());
-				mSize[0] = (mSize.y() / textureSize.y()) * textureSize.x();
-			}else if(mTargetSize.x() && !mTargetSize.y())
-			{
-				mSize[1] = round((mTargetSize.x() / textureSize.x()) * textureSize.y());
-				mSize[0] = (mSize.y() / textureSize.y()) * textureSize.x();
-			}
-		}
-
-	// mSize.y() should already be rounded
-	mTexture->rasterizeAt((int)round(mSize.x()), (int)round(mSize.y()));
-
-	onSizeChanged();
-}
-
-
 void VideoComponent::onSizeChanged()
 {
 	// Update the embeded static image
@@ -161,6 +89,8 @@ void VideoComponent::setImage(std::string path)
 		return;
 
 	mStaticImage.setImage(path);
+	// Make the image stretch to fill the video region
+	mStaticImage.setSize(getSize());
 	mFadeIn = 0.0f;
 	mStaticImagePath = path;
 }

es-core/src/components/VideoComponent.h

@@ -48,19 +48,6 @@ public:
 	void onSizeChanged() override;
 	void setOpacity(unsigned char opacity) override;
 
-	// Resize the video to fit this size. If one axis is zero, scale that axis to maintain aspect ratio.
-	// If both are non-zero, potentially break the aspect ratio.  If both are zero, no resizing.
-	// Can be set before or after a video is loaded.
-	// setMaxSize() and setResize() are mutually exclusive.
-	void setResize(float width, float height);
-	inline void setResize(const Eigen::Vector2f& size) { setResize(size.x(), size.y()); }
-
-	// Resize the video to be as large as possible but fit within a box of this size.
-	// Can be set before or after a video is loaded.
-	// Never breaks the aspect ratio. setMaxSize() and setResize() are mutually exclusive.
-	void setMaxSize(float width, float height);
-	inline void setMaxSize(const Eigen::Vector2f& size) { setMaxSize(size.x(), size.y()); }
-
 	void render(const Eigen::Affine3f& parentTrans) override;
 
 	virtual void applyTheme(const std::shared_ptr<ThemeData>& theme, const std::string& view, const std::string& element, unsigned int properties) override;
@@ -72,6 +59,19 @@ public:
 
 	virtual void update(int deltaTime);
 
+	// Resize the video to fit this size. If one axis is zero, scale that axis to maintain aspect ratio.
+	// If both are non-zero, potentially break the aspect ratio.  If both are zero, no resizing.
+	// Can be set before or after a video is loaded.
+	// setMaxSize() and setResize() are mutually exclusive.
+	virtual void setResize(float width, float height) = 0;
+	inline void setResize(const Eigen::Vector2f& size) { setResize(size.x(), size.y()); }
+
+	// Resize the video to be as large as possible but fit within a box of this size.
+	// Can be set before or after a video is loaded.
+	// Never breaks the aspect ratio. setMaxSize() and setResize() are mutually exclusive.
+	virtual void setMaxSize(float width, float height) = 0;
+	inline void setMaxSize(const Eigen::Vector2f& size) { setMaxSize(size.x(), size.y()); }
+
 private:
 	// Start the video Immediately
 	virtual void startVideo() = 0;

es-core/src/components/VideoPlayerComponent.cpp

@@ -2,6 +2,7 @@
 #include "components/VideoPlayerComponent.h"
 #include "Renderer.h"
 #include "ThemeData.h"
+#include "Settings.h"
 #include "Util.h"
 #include <signal.h>
 #include <wait.h>
@@ -24,6 +25,24 @@ void VideoPlayerComponent::render(const Eigen::Affine3f& parentTrans)
 	VideoComponent::render(parentTrans);
 }
 
+void VideoPlayerComponent::setResize(float width, float height)
+{
+	setSize(width, height);
+	mTargetSize << width, height;
+	mTargetIsMax = false;
+	mStaticImage.setSize(width, height);
+	onSizeChanged();
+}
+
+void VideoPlayerComponent::setMaxSize(float width, float height)
+{
+	setSize(width, height);
+	mTargetSize << width, height;
+	mTargetIsMax = true;
+	mStaticImage.setMaxSize(width, height);
+	onSizeChanged();
+}
+
 void VideoPlayerComponent::startVideo()
 {
 	if (!mIsPlaying) {
@@ -49,11 +68,13 @@ void VideoPlayerComponent::startVideo()
 			{
 				mPlayerPid = pid;
 				// Update the playing state
+				signal(SIGCHLD, catch_child);
 				mIsPlaying = true;
 				mFadeIn = 0.0f;
 			}
 			else
 			{
+
 				// Find out the pixel position of the video view and build a command line for
 				// omxplayer to position it in the right place
 				char buf[32];
@@ -62,10 +83,25 @@ void VideoPlayerComponent::startVideo()
 				sprintf(buf, "%d,%d,%d,%d", (int)x, (int)y, (int)(x + mSize.x()), (int)(y + mSize.y()));
 				// We need to specify the layer of 10000 or above to ensure the video is displayed on top
 				// of our SDL display
-				const char* argv[] = { "", "--win", buf, "--layer", "10000", "--loop", "--no-osd", "", NULL };
+
+				const char* argv[] = { "", "--layer", "10010", "--loop", "--no-osd", "--aspect-mode", "letterbox", "--vol", "0", "--win", buf, "-b", "", "", "", "", NULL };
+
+				// check if we want to mute the audio
+				if (!Settings::getInstance()->getBool("VideoAudio"))
+				{
+					argv[8] = "-1000000";
+				}
+
+				// if we are rendering a video gamelist
+				if (!mTargetIsMax)
+				{
+					argv[6] = "stretch";
+				}
+
+				argv[11] = mPlayingVideoPath.c_str();
+
 				const char* env[] = { "LD_LIBRARY_PATH=/opt/vc/libs:/usr/lib/omxplayer", NULL };
-				// Fill in the empty argument with the video path
+
-				argv[7] = mPlayingVideoPath.c_str();
 				// Redirect stdout
 				int fdin = open("/dev/null", O_RDONLY);
 				int fdout = open("/dev/null", O_WRONLY);
@@ -73,12 +109,20 @@ void VideoPlayerComponent::startVideo()
 				dup2(fdout, 1);
 				// Run the omxplayer binary
 				execve("/usr/bin/omxplayer.bin", (char**)argv, (char**)env);
+
 				_exit(EXIT_FAILURE);
 			}
 		}
 	}
 }
 
+void catch_child(int sig_num)
+{
+    /* when we get here, we know there's a zombie child waiting */
+    int child_status;
+    wait(&child_status);
+}
+
 void VideoPlayerComponent::stopVideo()
 {
 	mIsPlaying = false;

es-core/src/components/VideoPlayerComponent.h

@@ -7,6 +7,8 @@
 
 #include "components/VideoComponent.h"
 
+void catch_child(int sig_num);
+
 class VideoPlayerComponent : public VideoComponent
 {
 public:
@@ -15,6 +17,17 @@ public:
 
 	void render(const Eigen::Affine3f& parentTrans) override;
 
+	// Resize the video to fit this size. If one axis is zero, scale that axis to maintain aspect ratio.
+	// If both are non-zero, potentially break the aspect ratio.  If both are zero, no resizing.
+	// Can be set before or after a video is loaded.
+	// setMaxSize() and setResize() are mutually exclusive.
+	void setResize(float width, float height);
+
+	// Resize the video to be as large as possible but fit within a box of this size.
+	// Can be set before or after a video is loaded.
+	// Never breaks the aspect ratio. setMaxSize() and setResize() are mutually exclusive.
+	void setMaxSize(float width, float height);
+
 private:
 	// Start the video Immediately
 	virtual void startVideo();

es-core/src/components/VideoVlcComponent.cpp

@@ -2,6 +2,7 @@
 #include "Renderer.h"
 #include "ThemeData.h"
 #include "Util.h"
+#include "Settings.h"
 #ifdef WIN32
 #include <codecvt>
 #endif
@@ -46,6 +47,82 @@ VideoVlcComponent::~VideoVlcComponent()
 {
 }
 
+void VideoVlcComponent::setResize(float width, float height)
+{
+	mTargetSize << width, height;
+	mTargetIsMax = false;
+	mStaticImage.setResize(width, height);
+	resize();
+}
+
+void VideoVlcComponent::setMaxSize(float width, float height)
+{
+	mTargetSize << width, height;
+	mTargetIsMax = true;
+	mStaticImage.setMaxSize(width, height);
+	resize();
+}
+
+void VideoVlcComponent::resize()
+{
+	if(!mTexture)
+		return;
+
+	const Eigen::Vector2f textureSize(mVideoWidth, mVideoHeight);
+
+	if(textureSize.isZero())
+		return;
+
+		// SVG rasterization is determined by height (see SVGResource.cpp), and rasterization is done in terms of pixels
+		// if rounding is off enough in the rasterization step (for images with extreme aspect ratios), it can cause cutoff when the aspect ratio breaks
+		// so, we always make sure the resultant height is an integer to make sure cutoff doesn't happen, and scale width from that
+		// (you'll see this scattered throughout the function)
+		// this is probably not the best way, so if you're familiar with this problem and have a better solution, please make a pull request!
+
+		if(mTargetIsMax)
+		{
+
+			mSize = textureSize;
+
+			Eigen::Vector2f resizeScale((mTargetSize.x() / mSize.x()), (mTargetSize.y() / mSize.y()));
+
+			if(resizeScale.x() < resizeScale.y())
+			{
+				mSize[0] *= resizeScale.x();
+				mSize[1] *= resizeScale.x();
+			}else{
+				mSize[0] *= resizeScale.y();
+				mSize[1] *= resizeScale.y();
+			}
+
+			// for SVG rasterization, always calculate width from rounded height (see comment above)
+			mSize[1] = round(mSize[1]);
+			mSize[0] = (mSize[1] / textureSize.y()) * textureSize.x();
+
+		}else{
+			// if both components are set, we just stretch
+			// if no components are set, we don't resize at all
+			mSize = mTargetSize.isZero() ? textureSize : mTargetSize;
+
+			// if only one component is set, we resize in a way that maintains aspect ratio
+			// for SVG rasterization, we always calculate width from rounded height (see comment above)
+			if(!mTargetSize.x() && mTargetSize.y())
+			{
+				mSize[1] = round(mTargetSize.y());
+				mSize[0] = (mSize.y() / textureSize.y()) * textureSize.x();
+			}else if(mTargetSize.x() && !mTargetSize.y())
+			{
+				mSize[1] = round((mTargetSize.x() / textureSize.x()) * textureSize.y());
+				mSize[0] = (mSize.y() / textureSize.y()) * textureSize.x();
+			}
+		}
+
+	// mSize.y() should already be rounded
+	mTexture->rasterizeAt((int)round(mSize.x()), (int)round(mSize.y()));
+
+	onSizeChanged();
+}
+
 void VideoVlcComponent::render(const Eigen::Affine3f& parentTrans)
 {
 	VideoComponent::render(parentTrans);
@@ -135,6 +212,7 @@ void VideoVlcComponent::setupContext()
 		mContext.surface = SDL_CreateRGBSurface(SDL_SWSURFACE, (int)mVideoWidth, (int)mVideoHeight, 32, 0xff000000, 0x00ff0000, 0x0000ff00, 0x000000ff);
 		mContext.mutex = SDL_CreateMutex();
 		mContext.valid = true;
+		resize();
 	}
 }
 
@@ -153,7 +231,9 @@ void VideoVlcComponent::setupVLC()
 	// If VLC hasn't been initialised yet then do it now
 	if (!mVLC)
 	{
-		const char* args[] = { "--quiet" };
+		const char* args[] = { "--quiet", "", "", "" };
+		// check if we want to mute the audio
+
 		mVLC = libvlc_new(sizeof(args) / sizeof(args[0]), args);
 	}
 }
@@ -217,6 +297,11 @@ void VideoVlcComponent::startVideo()
 
 					// Setup the media player
 					mMediaPlayer = libvlc_media_player_new_from_media(mMedia);
+					if (!Settings::getInstance()->getBool("VideoAudio"))
+					{
+						libvlc_audio_set_mute(mMediaPlayer, 1);
+					}
+
 					libvlc_media_player_play(mMediaPlayer);
 					libvlc_video_set_callbacks(mMediaPlayer, lock, unlock, display, (void*)&mContext);
 					libvlc_video_set_format(mMediaPlayer, "RGBA", (int)mVideoWidth, (int)mVideoHeight, (int)mVideoWidth * 4);

es-core/src/components/VideoVlcComponent.h

@@ -33,7 +33,22 @@ public:
 
 	void render(const Eigen::Affine3f& parentTrans) override;
 
+
+	// Resize the video to fit this size. If one axis is zero, scale that axis to maintain aspect ratio.
+	// If both are non-zero, potentially break the aspect ratio.  If both are zero, no resizing.
+	// Can be set before or after a video is loaded.
+	// setMaxSize() and setResize() are mutually exclusive.
+	void setResize(float width, float height);
+
+	// Resize the video to be as large as possible but fit within a box of this size.
+	// Can be set before or after a video is loaded.
+	// Never breaks the aspect ratio. setMaxSize() and setResize() are mutually exclusive.
+	void setMaxSize(float width, float height);
+
 private:
+	// Calculates the correct mSize from our resizing information (set by setResize/setMaxSize).
+	// Used internally whenever the resizing parameters or texture change.
+	void resize();
 	// Start the video Immediately
 	virtual void startVideo();
 	// Stop the video

external/pugixml

@@ -0,0 +1 @@
+Subproject commit d2deb420bc70369faa12785df2b5dd4d390e523d