Full-screen Pi 4 is working.

makePiRoot.sh

@@ -23,11 +23,17 @@ sudo cp -ax /tmp/mnt-${DIST}/. ${DIST}/
 sudo chown -R ${MY_UID}:${MY_GID} ${DIST}
 sudo umount /tmp/mnt-${DIST}
 
+sed -i 's/#deb/deb/g' buster/etc/apt/sources.list
+sed -i 's/#deb/deb/g' buster/etc/apt/sources.list.d/raspi.list
+
 proot -S ${DIST} -q qemu-arm apt-get -y update
 proot -S ${DIST} -q qemu-arm apt-get -y upgrade
-proot -S ${DIST} -q qemu-arm apt-get -y install libxv-dev libx11-dev libxext-dev libxi-dev
+proot -S ${DIST} -q qemu-arm apt-get -y build-dep libsdl2 libsdl2-image libsdl2-mixer libsdl2-ttf ffmpeg
-proot -S ${DIST} -q qemu-arm apt-get -y install libomxil-bellagio-bin libomxil-bellagio-dev libraspberrypi-dev
+proot -S ${DIST} -q qemu-arm apt-get -y install libdrm-deb libgbm-dev
-proot -S ${DIST} -q qemu-arm apt-get -y install libopenal-dev libasound2-dev
+
+#proot -S ${DIST} -q qemu-arm apt-get -y install libxv-dev libx11-dev libxext-dev libxi-dev
+#proot -S ${DIST} -q qemu-arm apt-get -y install libomxil-bellagio-bin libomxil-bellagio-dev libraspberrypi-dev
+#proot -S ${DIST} -q qemu-arm apt-get -y install libopenal-dev libasound2-dev
 
 touch ${DIST}/usr/include/immintrin.h
 

singe/buildRelease.sh

@@ -65,17 +65,16 @@ function doBuild() {
 	popd
 }
 
-:<<SKIP
 # 64 Bit Linux
 CROSS="x86_64-linux-gnu"
-EXTRA_CFLAGS=""
+EXTRA_CFLAGS="-O2"
 EXTRA_OFILES=""
 EXTRA_LD_FLAGS="-l:everything.a -lpthread -lXv -lX11 -lXext -lm -ldl -lrt"
 doBuild Singe-Linux-x86_64 linux 64
 
 # 64 Bit Windows
 CROSS="x86_64-w64-mingw32"
-EXTRA_CFLAGS=""
+EXTRA_CFLAGS="-O2"
 EXTRA_OFILES="/tmp/singe.res"
 EXTRA_LD_FLAGS="-mwindows -static -lmingw32 -l:everything.a -lm -lbcrypt -ldinput8 -ldxguid -ldxerr8 -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lshell32 -lsetupapi -lversion -luuid -Dmain=SDL_main"
 icotool -c -o /tmp/icon.ico icon.png
@@ -83,12 +82,11 @@ x86_64-w64-mingw32-windres singe.rc -O coff -o /tmp/singe.res
 doBuild Singe-Windows-x86_64 mingw 64 .exe
 rm /tmp/icon.ico
 rm /tmp/singe.res
-SKIP
 
-# 32 Bit Raspbian
+# 32 Bit Raspbian - ***TODO*** Should we provide libsamplerate ourselves?
 SYSROOT="/opt/cross/pi/buster"
 CROSS="/opt/cross/pi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf"
-EXTRA_CFLAGS="--sysroot ${SYSROOT}"
+EXTRA_CFLAGS="-O2 --sysroot ${SYSROOT}"
 EXTRA_OFILES=""
-EXTRA_LD_FLAGS="--sysroot ${SYSROOT} -l:everything.a -Wl,-rpath-link,${SYSROOT}/opt/vc/lib -L${SYSROOT}/opt/vc/lib -lbcm_host -lasound -lpthread -lXv -lX11 -lXext -lXi -lm -ldl -lrt -lsndio -lXcursor -lXinerama -lXrandr -lXss -lXxf86vm -lmmal_core -lmmal_util -lmmal_vc_client -lvdpau"
+EXTRA_LD_FLAGS="--sysroot ${SYSROOT} -l:everything.a -Wl,-rpath-link,${SYSROOT}/opt/vc/lib -L${SYSROOT}/opt/vc/lib -lbcm_host -lasound -lpthread -lXv -lX11 -lXext -lXi -lm -ldl -lrt -lsndio -lXcursor -lXinerama -lXrandr -lXss -lXxf86vm -lmmal_core -lmmal_util -lmmal_vc_client -lvdpau -ldrm -lgbm -lsamplerate"
 doBuild Singe-Pi-armv6 pi 32

singe/preBuild.sh

@@ -342,10 +342,7 @@ autoBuild libtiff.a SDL2_image/external/tiff-4.1.0
 autoBuild libwebp.a SDL2_image/external/libwebp-1.0.3
 
 # === PNG ===
-#O_PNG_COPTS=${PNG_COPTS}
-#export PNG_COPTS="-I${G_INSTALLED}/include"
 autoBuild libpng.a SDL2_image/external/libpng-1.6.37 "--with-zlib-prefix=\"${G_INSTALLED}\""
-#export PNG_COPTS=${O_PNG_COPTS}
 
 # === JPEG ===
 autoBuild libjpeg.a SDL2_image/external/jpeg-9c
@@ -408,7 +405,9 @@ autoBuild libharfbuzz.a harfbuzz "--with-glib=no --with-icu=builtin --with-cairo
 if [[ "${G_PLATFORM}" == "pi" ]]; then
 	MORE_CFLAGS="-I${G_SYSROOT}/opt/vc/include -I${G_SYSROOT}/usr/include -I${G_SYSROOT}/opt/vc/include/interface/vcos/pthreads -I${G_SYSROOT}/opt/vc/include/interface/vmcs_host/linux"
 	MORE_LIBS="-Wl,-rpath-link,${G_SYSROOT}/opt/vc/lib -L${G_SYSROOT}/opt/vc/lib -lbcm_host -lpthread -lm -ldl -lrt"
-	autoBuild libSDL2.a SDL2 "--disable-pulseaudio --disable-esd --disable-video-wayland --enable-video-rpi --enable-alsa"
+	PKG_CONFIG_PATH="${G_SYSROOT}/usr/lib/arm-linux-gnueabihf/pkgconfig" \
+		PKG_CONFIG_SYSROOT_DIR="${G_SYSROOT}" \
+		autoBuild libSDL2.a SDL2 "--enable-video-kmsdrm" # --disable-video-x11 --disable-video-rpi --disable-video-opengl"
 else
 	autoBuild libSDL2.a SDL2
 fi

singe/singe.pro

@@ -27,9 +27,9 @@ CONFIG -= qt
 # Target Settings
 
 TARGET  = singeEmu
-CONFIG += platformPi      # linux, pi, or mingw
+CONFIG += platformLinux	# linux, pi, or mingw
-CONFIG += bits32          # bits32 or bits64
+CONFIG += bits64	# bits32 or bits64
-CONFIG += dynamic         # dyanmic or static
+CONFIG += static	# dyanmic or static
 
 # Keep binaries to themselves
 
@@ -42,13 +42,19 @@ bits64 {
 } else {
 	BITNESS="32"
 }
+static {
+	LIBTYPE="static"
+} else {
+	LIBTYPE="dynamic"
+}
 platformLinux:PLATFORM="linux"
 platformMingw:PLATFORM="mingw"
 platformPi:PLATFORM="pi"
 
+# === Third Party Builds ===
+
 static {
-    # === Third Party Builds ===
+	BUILDTHIRDARGS =  \"$$PWD/thirdparty\" \"$$OUT_PWD/../thirdparty-build\" $$BITNESS $$PLATFORM $$LIBTYPE
-    BUILDTHIRDARGS =  \"$$PWD/thirdparty\" \"$$OUT_PWD/../thirdparty-build\" $$BITNESS $$PLATFORM
 	win32 {
 		# Placeholder - doesn't work
 		BUILDTHIRD.commands = cmd.exe /c $$PWD\\preBuild.bat $$BUILDTHIRDARGS

singe/thirdparty/SDL2_mixer/external/flac-1.3.3/doc/html/Makefile.in

@@ -667,9 +667,9 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
-@FLaC__HAS_DOXYGEN_FALSE@distclean-local:
 @FLaC__HAS_DOXYGEN_FALSE@uninstall-local:
 @FLaC__HAS_DOXYGEN_FALSE@install-data-local:
+@FLaC__HAS_DOXYGEN_FALSE@distclean-local:
 clean: clean-recursive
 
 clean-am: clean-generic clean-libtool mostlyclean-am

singe/thirdparty/SDL2_mixer/external/opus-1.3.1/doc/Makefile.in

@@ -394,8 +394,8 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
-@HAVE_DOXYGEN_FALSE@clean-local:
 @HAVE_DOXYGEN_FALSE@uninstall-local:
+@HAVE_DOXYGEN_FALSE@clean-local:
 @HAVE_DOXYGEN_FALSE@install-data-local:
 clean: clean-am
 

singe/thirdparty/SDL2_mixer/external/opusfile-0.11/Makefile.in

@@ -1018,9 +1018,9 @@ distclean-generic:
 maintainer-clean-generic:
 	@echo "This command is intended for maintainers to use"
 	@echo "it deletes files that may require special tools to rebuild."
+@HAVE_DOXYGEN_FALSE@clean-local:
 @HAVE_DOXYGEN_FALSE@install-data-local:
 @HAVE_DOXYGEN_FALSE@uninstall-local:
-@HAVE_DOXYGEN_FALSE@clean-local:
 clean: clean-am
 
 clean-am: clean-generic clean-libLTLIBRARIES clean-libtool clean-local \

singe/util.c

@@ -181,6 +181,7 @@ bool utilPathExists(char *pathname) {
 char *utilReadFile(char *filename, size_t *bytes) {
 	char   *data   =  NULL;
 	FILE   *in     =  fopen(filename, "rb");
+	size_t  read   =  0;
 
 	*bytes = 0;
 
@@ -189,7 +190,7 @@ char *utilReadFile(char *filename, size_t *bytes) {
 		*bytes = ftell(in);
 		fseek(in, 0, SEEK_SET);
 		data = malloc(sizeof(char) * (*bytes));
-		fread(data, sizeof(char), *bytes, in);
+		read = fread(data, sizeof(char), *bytes, in);
 		fclose(in);
 	}
 

singe/videoPlayer.c

@@ -58,9 +58,11 @@ typedef struct VideoPlayerS {
 		int64_t                     timestamp;
 		int64_t                     audioDelta;
 		int64_t                     audioPosition;
+		int64_t                     framesPlayed;
 		Uint16                      audioFormat;
 		Uint32                      lastTickTime;
 		Uint32                      audioSilenceSize;
+		double                      audioAdjustment;
 		Mix_Chunk                  *silenceChunk;
 		SDL_AudioStream            *audioStream;
 		SDL_Texture                *videoTexture;
@@ -541,6 +543,7 @@ int32_t videoUnload(int32_t playerHandle) {
 int32_t videoUpdate(int32_t playerHandle, SDL_Texture **texture) {
 	int32_t       result     = -1;
 	int64_t       count      =  0;
+	int64_t       threshold  =  0;
 	VideoPlayerT *v          =  NULL;
 
 
@@ -548,8 +551,11 @@ int32_t videoUpdate(int32_t playerHandle, SDL_Texture **texture) {
 	HASH_FIND_INT(_videoPlayerHash, &playerHandle, v);
 	if (!v) utilDie("No video player at index %d in videoUpdate.", playerHandle);
 
+	// Audio drift limit
+	threshold = (v->audioProps->SampleRate / 2);
+
 	// Handle video frames (and time)
-	if ((SDL_GetTicks() - v->lastTickTime >= v->frameDeltaTime) || (v->audioDelta > (v->audioProps->SampleRate / 2)) || v->resetTime) {
+	if ((SDL_GetTicks() - v->lastTickTime >= v->frameDeltaTime) || (v->audioDelta > threshold) || v->resetTime) {
 
 		v->lastTickTime = SDL_GetTicks();
 
@@ -559,15 +565,28 @@ int32_t videoUpdate(int32_t playerHandle, SDL_Texture **texture) {
 
 		*texture = v->videoTexture;
 		result  = v->frame;
+		v->framesPlayed++;
+
+		// Did we trip the audio sync compensation?
+		if (v->audioDelta > threshold) {
+			// Adjust frame rate to try and match
+			if (v->audioDelta > 0) {
+				v->audioAdjustment += 0.000001;
+			} else {
+				v->audioAdjustment -= 0.000001;
+			}
+		}
 
 		// Used to determine if we should play two frames rapidly to catch up to audio
-		v->audioDelta = v->audioPosition - (int64_t)((double)v->timestamp * 0.001 * (double)v->audioProps->SampleRate);
+		v->audioDelta = labs(v->audioPosition - (int64_t)((double)v->timestamp * 0.001 * (double)v->audioProps->SampleRate));
+
+		utilSay("D %ld  T %ld  A %f", v->audioDelta, threshold, v->audioAdjustment);
 
 		v->frameData = FFMS_GetFrame(v->videoSource, v->frame, &v->errInfo);
 		if (v->frameData == NULL) utilDie("%s", v->errInfo.Buffer);
 		v->frameInfo = FFMS_GetFrameInfo(FFMS_GetTrackFromVideo(v->videoSource), v->frame);
 		v->timestamp = (int64_t)((double)v->frameInfo->PTS * (double)v->videoTimeBase->Num / (double)v->videoTimeBase->Den);  // Convert to milliseconds
-		v->frameDeltaTime = v->timestamp - v->lastFrameTime;
+		v->frameDeltaTime = (v->timestamp - v->lastFrameTime); // - (v->audioAdjustment * v->framesPlayed);
 		v->lastFrameTime = v->timestamp;
 
 		if (v->playing) {
@@ -585,6 +604,7 @@ int32_t videoUpdate(int32_t playerHandle, SDL_Texture **texture) {
 			v->audioPosition = (int64_t)((double)v->timestamp * 0.001 * (double)v->audioProps->SampleRate);
 			v->resetTime = false;
 			v->audioDelta = 0;
+			v->framesPlayed = 0;
 		}
 	}