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-rw-r--r--src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGNatives.java44
-rw-r--r--src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv08Natives.java34
-rw-r--r--src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv09Natives.java34
-rw-r--r--src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv10Natives.java34
-rw-r--r--src/jogl/native/libav/ffmpeg_impl_template.c79
-rw-r--r--src/jogl/native/libav/ffmpeg_tool.h15
6 files changed, 150 insertions, 90 deletions
diff --git a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGNatives.java b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGNatives.java
index bc0865aa9..c3fc2898f 100644
--- a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGNatives.java
+++ b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGNatives.java
@@ -29,17 +29,23 @@ package jogamp.opengl.util.av.impl;
import com.jogamp.opengl.util.texture.TextureSequence.TextureFrame;
-interface FFMPEGNatives {
+/* pp */ abstract class FFMPEGNatives {
- boolean initSymbols0(long[] symbols, int count);
- int getAvUtilMajorVersionCC0();
- int getAvFormatMajorVersionCC0();
- int getAvCodecMajorVersionCC0();
- int getAvResampleMajorVersionCC0();
- int getSwResampleMajorVersionCC0();
+ private static final Object mutex_avcodec_openclose = new Object();
- long createInstance0(FFMPEGMediaPlayer upstream, boolean verbose);
- void destroyInstance0(long moviePtr);
+ abstract boolean initSymbols0(long[] symbols, int count);
+ abstract int getAvUtilMajorVersionCC0();
+ abstract int getAvFormatMajorVersionCC0();
+ abstract int getAvCodecMajorVersionCC0();
+ abstract int getAvResampleMajorVersionCC0();
+ abstract int getSwResampleMajorVersionCC0();
+
+ final long createInstance0(FFMPEGMediaPlayer upstream, boolean verbose) {
+ return createInstance0(mutex_avcodec_openclose, upstream, verbose);
+ }
+ abstract long createInstance0(Object mutex_avcodec_openclose, FFMPEGMediaPlayer upstream, boolean verbose);
+
+ abstract void destroyInstance0(long moviePtr);
/**
* Issues {@link #updateAttributes(int, int, int, int, int, int, int, float, int, int, String, String)}
@@ -56,24 +62,24 @@ interface FFMPEGNatives {
* @param aPrefSampleRate
* @param aPrefChannelCount
*/
- void setStream0(long moviePtr, String url, boolean isCameraInput,
- int vid, String sizes, int vWidth, int vHeight,
- int vRate, int aid, int aMaxChannelCount, int aPrefSampleRate);
+ abstract void setStream0(long moviePtr, String url, boolean isCameraInput,
+ int vid, String sizes, int vWidth, int vHeight,
+ int vRate, int aid, int aMaxChannelCount, int aPrefSampleRate);
- void setGLFuncs0(long moviePtr, long procAddrGLTexSubImage2D, long procAddrGLGetError, long procAddrGLFlush, long procAddrGLFinish);
+ abstract void setGLFuncs0(long moviePtr, long procAddrGLTexSubImage2D, long procAddrGLGetError, long procAddrGLFlush, long procAddrGLFinish);
- int getVideoPTS0(long moviePtr);
+ abstract int getVideoPTS0(long moviePtr);
- int getAudioPTS0(long moviePtr);
+ abstract int getAudioPTS0(long moviePtr);
/**
* @return resulting current video PTS, or {@link TextureFrame#INVALID_PTS}
*/
- int readNextPacket0(long moviePtr, int texTarget, int texFmt, int texType);
+ abstract int readNextPacket0(long moviePtr, int texTarget, int texFmt, int texType);
- int play0(long moviePtr);
- int pause0(long moviePtr);
- int seek0(long moviePtr, int position);
+ abstract int play0(long moviePtr);
+ abstract int pause0(long moviePtr);
+ abstract int seek0(long moviePtr, int position);
/** FFMPEG/libAV Audio Sample Format */
public static enum SampleFormat {
diff --git a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv08Natives.java b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv08Natives.java
index 4b013c1b3..6ca0ea311 100644
--- a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv08Natives.java
+++ b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv08Natives.java
@@ -27,52 +27,52 @@
*/
package jogamp.opengl.util.av.impl;
-class FFMPEGv08Natives implements FFMPEGNatives {
+class FFMPEGv08Natives extends FFMPEGNatives {
@Override
- public native boolean initSymbols0(long[] symbols, int count);
+ native boolean initSymbols0(long[] symbols, int count);
@Override
- public native int getAvUtilMajorVersionCC0();
+ native int getAvUtilMajorVersionCC0();
@Override
- public native int getAvFormatMajorVersionCC0();
+ native int getAvFormatMajorVersionCC0();
@Override
- public native int getAvCodecMajorVersionCC0();
+ native int getAvCodecMajorVersionCC0();
@Override
- public native int getAvResampleMajorVersionCC0();
+ native int getAvResampleMajorVersionCC0();
@Override
- public native int getSwResampleMajorVersionCC0();
+ native int getSwResampleMajorVersionCC0();
@Override
- public native long createInstance0(FFMPEGMediaPlayer upstream, boolean verbose);
+ native long createInstance0(Object mutex_avcodec_openclose, FFMPEGMediaPlayer upstream, boolean verbose);
@Override
- public native void destroyInstance0(long moviePtr);
+ native void destroyInstance0(long moviePtr);
@Override
- public native void setStream0(long moviePtr, String url, boolean isCameraInput, int vid, String sizes, int vWidth, int vHeight, int vRate, int aid, int aMaxChannelCount, int aPrefSampleRate);
+ native void setStream0(long moviePtr, String url, boolean isCameraInput, int vid, String sizes, int vWidth, int vHeight, int vRate, int aid, int aMaxChannelCount, int aPrefSampleRate);
@Override
- public native void setGLFuncs0(long moviePtr, long procAddrGLTexSubImage2D, long procAddrGLGetError, long procAddrGLFlush, long procAddrGLFinish);
+ native void setGLFuncs0(long moviePtr, long procAddrGLTexSubImage2D, long procAddrGLGetError, long procAddrGLFlush, long procAddrGLFinish);
@Override
- public native int getVideoPTS0(long moviePtr);
+ native int getVideoPTS0(long moviePtr);
@Override
- public native int getAudioPTS0(long moviePtr);
+ native int getAudioPTS0(long moviePtr);
@Override
- public native int readNextPacket0(long moviePtr, int texTarget, int texFmt, int texType);
+ native int readNextPacket0(long moviePtr, int texTarget, int texFmt, int texType);
@Override
- public native int play0(long moviePtr);
+ native int play0(long moviePtr);
@Override
- public native int pause0(long moviePtr);
+ native int pause0(long moviePtr);
@Override
- public native int seek0(long moviePtr, int position);
+ native int seek0(long moviePtr, int position);
}
diff --git a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv09Natives.java b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv09Natives.java
index d69763287..1d9f7f5fa 100644
--- a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv09Natives.java
+++ b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv09Natives.java
@@ -27,52 +27,52 @@
*/
package jogamp.opengl.util.av.impl;
-class FFMPEGv09Natives implements FFMPEGNatives {
+class FFMPEGv09Natives extends FFMPEGNatives {
@Override
- public native boolean initSymbols0(long[] symbols, int count);
+ native boolean initSymbols0(long[] symbols, int count);
@Override
- public native int getAvUtilMajorVersionCC0();
+ native int getAvUtilMajorVersionCC0();
@Override
- public native int getAvFormatMajorVersionCC0();
+ native int getAvFormatMajorVersionCC0();
@Override
- public native int getAvCodecMajorVersionCC0();
+ native int getAvCodecMajorVersionCC0();
@Override
- public native int getAvResampleMajorVersionCC0();
+ native int getAvResampleMajorVersionCC0();
@Override
- public native int getSwResampleMajorVersionCC0();
+ native int getSwResampleMajorVersionCC0();
@Override
- public native long createInstance0(FFMPEGMediaPlayer upstream, boolean verbose);
+ native long createInstance0(Object mutex_avcodec_openclose, FFMPEGMediaPlayer upstream, boolean verbose);
@Override
- public native void destroyInstance0(long moviePtr);
+ native void destroyInstance0(long moviePtr);
@Override
- public native void setStream0(long moviePtr, String url, boolean isCameraInput, int vid, String sizes, int vWidth, int vHeight, int vRate, int aid, int aMaxChannelCount, int aPrefSampleRate);
+ native void setStream0(long moviePtr, String url, boolean isCameraInput, int vid, String sizes, int vWidth, int vHeight, int vRate, int aid, int aMaxChannelCount, int aPrefSampleRate);
@Override
- public native void setGLFuncs0(long moviePtr, long procAddrGLTexSubImage2D, long procAddrGLGetError, long procAddrGLFlush, long procAddrGLFinish);
+ native void setGLFuncs0(long moviePtr, long procAddrGLTexSubImage2D, long procAddrGLGetError, long procAddrGLFlush, long procAddrGLFinish);
@Override
- public native int getVideoPTS0(long moviePtr);
+ native int getVideoPTS0(long moviePtr);
@Override
- public native int getAudioPTS0(long moviePtr);
+ native int getAudioPTS0(long moviePtr);
@Override
- public native int readNextPacket0(long moviePtr, int texTarget, int texFmt, int texType);
+ native int readNextPacket0(long moviePtr, int texTarget, int texFmt, int texType);
@Override
- public native int play0(long moviePtr);
+ native int play0(long moviePtr);
@Override
- public native int pause0(long moviePtr);
+ native int pause0(long moviePtr);
@Override
- public native int seek0(long moviePtr, int position);
+ native int seek0(long moviePtr, int position);
}
diff --git a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv10Natives.java b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv10Natives.java
index 0b5f70d7c..19bc10f5f 100644
--- a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv10Natives.java
+++ b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGv10Natives.java
@@ -27,52 +27,52 @@
*/
package jogamp.opengl.util.av.impl;
-class FFMPEGv10Natives implements FFMPEGNatives {
+class FFMPEGv10Natives extends FFMPEGNatives {
@Override
- public native boolean initSymbols0(long[] symbols, int count);
+ native boolean initSymbols0(long[] symbols, int count);
@Override
- public native int getAvUtilMajorVersionCC0();
+ native int getAvUtilMajorVersionCC0();
@Override
- public native int getAvFormatMajorVersionCC0();
+ native int getAvFormatMajorVersionCC0();
@Override
- public native int getAvCodecMajorVersionCC0();
+ native int getAvCodecMajorVersionCC0();
@Override
- public native int getAvResampleMajorVersionCC0();
+ native int getAvResampleMajorVersionCC0();
@Override
- public native int getSwResampleMajorVersionCC0();
+ native int getSwResampleMajorVersionCC0();
@Override
- public native long createInstance0(FFMPEGMediaPlayer upstream, boolean verbose);
+ native long createInstance0(Object mutex_avcodec_openclose, FFMPEGMediaPlayer upstream, boolean verbose);
@Override
- public native void destroyInstance0(long moviePtr);
+ native void destroyInstance0(long moviePtr);
@Override
- public native void setStream0(long moviePtr, String url, boolean isCameraInput, int vid, String sizes, int vWidth, int vHeight, int vRate, int aid, int aMaxChannelCount, int aPrefSampleRate);
+ native void setStream0(long moviePtr, String url, boolean isCameraInput, int vid, String sizes, int vWidth, int vHeight, int vRate, int aid, int aMaxChannelCount, int aPrefSampleRate);
@Override
- public native void setGLFuncs0(long moviePtr, long procAddrGLTexSubImage2D, long procAddrGLGetError, long procAddrGLFlush, long procAddrGLFinish);
+ native void setGLFuncs0(long moviePtr, long procAddrGLTexSubImage2D, long procAddrGLGetError, long procAddrGLFlush, long procAddrGLFinish);
@Override
- public native int getVideoPTS0(long moviePtr);
+ native int getVideoPTS0(long moviePtr);
@Override
- public native int getAudioPTS0(long moviePtr);
+ native int getAudioPTS0(long moviePtr);
@Override
- public native int readNextPacket0(long moviePtr, int texTarget, int texFmt, int texType);
+ native int readNextPacket0(long moviePtr, int texTarget, int texFmt, int texType);
@Override
- public native int play0(long moviePtr);
+ native int play0(long moviePtr);
@Override
- public native int pause0(long moviePtr);
+ native int pause0(long moviePtr);
@Override
- public native int seek0(long moviePtr, int position);
+ native int seek0(long moviePtr, int position);
}
diff --git a/src/jogl/native/libav/ffmpeg_impl_template.c b/src/jogl/native/libav/ffmpeg_impl_template.c
index e86b2a542..274eb37a5 100644
--- a/src/jogl/native/libav/ffmpeg_impl_template.c
+++ b/src/jogl/native/libav/ffmpeg_impl_template.c
@@ -344,6 +344,14 @@ static void _setIsGLOriented(JNIEnv *env, FFMPEGToolBasicAV_t* pAV) {
}
}
+#ifdef USE_PTHREAD_LOCKING
+ #define MY_MUTEX_LOCK(e,s) pthread_mutex_lock(&(s))
+ #define MY_MUTEX_UNLOCK(e,s) pthread_mutex_unlock(&(s))
+#else
+ #define MY_MUTEX_LOCK(e,s) (*e)->MonitorEnter(e, s)
+ #define MY_MUTEX_UNLOCK(e,s) (*e)->MonitorExit(e, s)
+#endif
+
static void freeInstance(JNIEnv *env, FFMPEGToolBasicAV_t* pAV) {
int i;
if(NULL != pAV) {
@@ -361,19 +369,23 @@ static void freeInstance(JNIEnv *env, FFMPEGToolBasicAV_t* pAV) {
pAV->aResampleBuffer = NULL;
}
- // Close the V codec
- if(NULL != pAV->pVCodecCtx) {
- sp_avcodec_close(pAV->pVCodecCtx);
- pAV->pVCodecCtx = NULL;
- }
- pAV->pVCodec=NULL;
+ MY_MUTEX_LOCK(env, pAV->mutex_avcodec_openclose);
+ {
+ // Close the V codec
+ if(NULL != pAV->pVCodecCtx) {
+ sp_avcodec_close(pAV->pVCodecCtx);
+ pAV->pVCodecCtx = NULL;
+ }
+ pAV->pVCodec=NULL;
- // Close the A codec
- if(NULL != pAV->pACodecCtx) {
- sp_avcodec_close(pAV->pACodecCtx);
- pAV->pACodecCtx = NULL;
+ // Close the A codec
+ if(NULL != pAV->pACodecCtx) {
+ sp_avcodec_close(pAV->pACodecCtx);
+ pAV->pACodecCtx = NULL;
+ }
+ pAV->pACodec=NULL;
}
- pAV->pACodec=NULL;
+ MY_MUTEX_UNLOCK(env, pAV->mutex_avcodec_openclose);
// Close the frames
if(NULL != pAV->pVFrame) {
@@ -421,6 +433,14 @@ static void freeInstance(JNIEnv *env, FFMPEGToolBasicAV_t* pAV) {
(*env)->DeleteGlobalRef(env, pAV->ffmpegMediaPlayer);
pAV->ffmpegMediaPlayer = NULL;
}
+
+ #ifdef USE_PTHREAD_LOCKING
+ pthread_mutex_unlock(&pAV->mutex_avcodec_openclose);
+ pthread_mutex_destroy(&pAV->mutex_avcodec_openclose);
+ #else
+ (*env)->DeleteGlobalRef(env, pAV->mutex_avcodec_openclose);
+ #endif
+
free(pAV);
}
}
@@ -488,8 +508,11 @@ JNIEXPORT jint JNICALL FF_FUNC(getSwResampleMajorVersionCC0)
}
JNIEXPORT jlong JNICALL FF_FUNC(createInstance0)
- (JNIEnv *env, jobject instance, jobject ffmpegMediaPlayer, jboolean verbose)
+ (JNIEnv *env, jobject instance, jobject mutex_avcodec_openclose, jobject ffmpegMediaPlayer, jboolean verbose)
{
+ #ifdef USE_PTHREAD_LOCKING
+ pthread_mutexattr_t renderLockAttr;
+ #endif
FFMPEGToolBasicAV_t * pAV = calloc(1, sizeof(FFMPEGToolBasicAV_t));
if(NULL==pAV) {
JoglCommon_throwNewRuntimeException(env, "Couldn't alloc instance");
@@ -524,6 +547,14 @@ JNIEXPORT jlong JNICALL FF_FUNC(createInstance0)
pAV->vid=AV_STREAM_ID_AUTO;
pAV->aid=AV_STREAM_ID_AUTO;
+ #ifdef USE_PTHREAD_LOCKING
+ pthread_mutexattr_init(&renderLockAttr);
+ pthread_mutexattr_settype(&renderLockAttr, PTHREAD_MUTEX_RECURSIVE);
+ pthread_mutex_init(&pAV->mutex_avcodec_openclose, &renderLockAttr); // recursive
+ #else
+ pAV->mutex_avcodec_openclose = (*env)->NewGlobalRef(env, mutex_avcodec_openclose);
+ #endif
+
if(pAV->verbose) {
fprintf(stderr, "Info: Use avresample %d, swresample %d, device %d, refCount %d\n",
AV_HAS_API_AVRESAMPLE(pAV), AV_HAS_API_SWRESAMPLE(pAV), HAS_FUNC(sp_avdevice_register_all), pAV->useRefCountedFrames);
@@ -824,10 +855,14 @@ JNIEXPORT void JNICALL FF_FUNC(setStream0)
}
// Open codec
- #if LIBAVCODEC_VERSION_MAJOR >= 55
- pAV->pACodecCtx->refcounted_frames = pAV->useRefCountedFrames;
- #endif
- res = sp_avcodec_open2(pAV->pACodecCtx, pAV->pACodec, NULL);
+ MY_MUTEX_LOCK(env, pAV->mutex_avcodec_openclose);
+ {
+ #if LIBAVCODEC_VERSION_MAJOR >= 55
+ pAV->pACodecCtx->refcounted_frames = pAV->useRefCountedFrames;
+ #endif
+ res = sp_avcodec_open2(pAV->pACodecCtx, pAV->pACodec, NULL);
+ }
+ MY_MUTEX_UNLOCK(env, pAV->mutex_avcodec_openclose);
if(res<0) {
JoglCommon_throwNewRuntimeException(env, "Couldn't open audio codec %d, %s", pAV->pACodecCtx->codec_id, pAV->acodec);
return;
@@ -982,10 +1017,14 @@ JNIEXPORT void JNICALL FF_FUNC(setStream0)
}
// Open codec
- #if LIBAVCODEC_VERSION_MAJOR >= 55
- pAV->pVCodecCtx->refcounted_frames = pAV->useRefCountedFrames;
- #endif
- res = sp_avcodec_open2(pAV->pVCodecCtx, pAV->pVCodec, NULL);
+ MY_MUTEX_LOCK(env, pAV->mutex_avcodec_openclose);
+ {
+ #if LIBAVCODEC_VERSION_MAJOR >= 55
+ pAV->pVCodecCtx->refcounted_frames = pAV->useRefCountedFrames;
+ #endif
+ res = sp_avcodec_open2(pAV->pVCodecCtx, pAV->pVCodec, NULL);
+ }
+ MY_MUTEX_UNLOCK(env, pAV->mutex_avcodec_openclose);
if(res<0) {
JoglCommon_throwNewRuntimeException(env, "Couldn't open video codec %d, %s", pAV->pVCodecCtx->codec_id, pAV->vcodec);
return;
diff --git a/src/jogl/native/libav/ffmpeg_tool.h b/src/jogl/native/libav/ffmpeg_tool.h
index 97e60afce..66c3519e6 100644
--- a/src/jogl/native/libav/ffmpeg_tool.h
+++ b/src/jogl/native/libav/ffmpeg_tool.h
@@ -64,6 +64,15 @@ typedef struct SwrContext SwrContext;
#include <stdio.h>
#include <stdlib.h>
+// We use JNI Monitor Locking, since this removes the need
+// to statically link-in pthreads on window ..
+// #define USE_PTHREAD_LOCKING 1
+//
+#ifdef USE_PTHREAD_LOCKING
+ #include <pthread.h>
+ #error PTHREAD path not tested yet
+#endif
+
#include <GL/gl.h>
typedef void (APIENTRYP PFNGLTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
@@ -148,6 +157,12 @@ typedef struct {
PFNGLFLUSH procAddrGLFlush;
PFNGLFINISH procAddrGLFinish;
+ #ifdef USE_PTHREAD_LOCKING
+ pthread_mutex_t mutex_avcodec_openclose;
+ #else
+ jobject mutex_avcodec_openclose;
+ #endif
+
AVFormatContext* pFormatCtx;
int32_t vid;
AVStream* pVStream;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 14:22:53 +0000