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/*
* javafx_media_video_Movie.c
* JFXFramework
*
* Created by sun on 17/02/08.
* Copyright 2007 __MyCompanyName__. All rights reserved.
*
*/
// http://developer.apple.com/technotes/tn2005/tn2140.html
// http://developer.apple.com/qa/qa2005/qa1443.html
// http://developer.apple.com/documentation/QuickTime/Conceptual/QT7UpdateGuide/Chapter03/chapter_3_section_1.html#//apple_ref/doc/c_ref/NewMovieFromProperties
// http://developer.apple.com/qa/qa2001/qa1149.html
// http://developer.apple.com/qa/qa2001/qa1262.html
#include "com_sun_openmax_OMXInstance.h"
#include "omx_tool.h"
#include <stdarg.h>
static const char * const ClazzNameRuntimeException =
"java/lang/RuntimeException";
static jclass runtimeExceptionClz=NULL;
#ifdef _WIN32_WCE
#define STDOUT_FILE "\\Storage Card\\javafx_demos\\stdout.txt"
#define STDERR_FILE "\\Storage Card\\javafx_demos\\stderr.txt"
#endif
static void _initStatics(JNIEnv *env)
{
jclass c;
#ifdef _WIN32_WCE
_wfreopen(TEXT(STDOUT_FILE),L"w",stdout);
_wfreopen(TEXT(STDERR_FILE),L"w",stderr);
#endif
fprintf(stdout, "_initstatics ..\n"); fflush(stdout); // JAU
if (runtimeExceptionClz != NULL) {
return;
}
c = (*env)->FindClass(env, ClazzNameRuntimeException);
if(NULL==c) {
fprintf(stdout, "FatalError: can't find %s\n", ClazzNameRuntimeException);
(*env)->FatalError(env, ClazzNameRuntimeException);
}
runtimeExceptionClz = (jclass)(*env)->NewGlobalRef(env, c);
if(NULL==runtimeExceptionClz) {
fprintf(stdout, "FatalError: can't use %s\n", ClazzNameRuntimeException);
(*env)->FatalError(env, ClazzNameRuntimeException);
}
}
void java_throwNewRuntimeException(intptr_t jni_env, const char* format, ...)
{
va_list ap;
char buffer[255];
va_start(ap, format);
#ifdef _WIN32
_vsnprintf(buffer, sizeof(buffer)-1, format, ap);
#else
vsnprintf(buffer, sizeof(buffer)-1, format, ap);
#endif
va_end(ap);
buffer[sizeof(buffer)-1]=0;
fprintf(stderr, "RuntimeException: %s\n", buffer); fflush(stderr);
if(jni_env!=0) {
(*((JNIEnv *)jni_env))->ThrowNew((JNIEnv *)jni_env, runtimeExceptionClz, buffer);
}
}
void OMXInstance_SaveJavaAttributes(OMXToolBasicAV_t *pOMXAV, KDboolean issueJavaCallback)
{
if(NULL==pOMXAV || 0==pOMXAV->jni_env || 0==pOMXAV->jni_instance) {
fprintf(stderr, "OMXInstance_SaveJavaAttributes failed");
return;
} else if(issueJavaCallback==KD_TRUE) {
JNIEnv * env = (JNIEnv *)pOMXAV->jni_env;
jobject instance = (jobject)pOMXAV->jni_instance;
(*env)->CallVoidMethod(env, instance, (jmethodID)pOMXAV->jni_mid_saveAttributes);
}
}
void OMXInstance_UpdateJavaAttributes(OMXToolBasicAV_t *pOMXAV, KDboolean issueJavaCallback)
{
if(NULL==pOMXAV || 0==pOMXAV->jni_env || 0==pOMXAV->jni_instance) {
fprintf(stderr, "OMXInstance_UpdateJavaAttributes failed");
return;
} else {
JNIEnv * env = (JNIEnv *)pOMXAV->jni_env;
jobject instance = (jobject)pOMXAV->jni_instance;
(*env)->SetIntField(env, instance, (jfieldID)pOMXAV->jni_fid_width, (jint)pOMXAV->width);
(*env)->SetIntField(env, instance, (jfieldID)pOMXAV->jni_fid_height, (jint)pOMXAV->height);
(*env)->SetIntField(env, instance, (jfieldID)pOMXAV->jni_fid_fps, (jint)pOMXAV->framerate);
(*env)->SetLongField(env, instance, (jfieldID)pOMXAV->jni_fid_bps, (jlong)pOMXAV->bitrate);
(*env)->SetLongField(env, instance, (jfieldID)pOMXAV->jni_fid_totalFrames, (jlong)(pOMXAV->length*pOMXAV->framerate));
if(issueJavaCallback==KD_TRUE) {
(*env)->CallVoidMethod(env, instance, (jmethodID)pOMXAV->jni_mid_attributesUpdated);
} else {
if(strlen(pOMXAV->videoCodec)>0) {
(*env)->SetObjectField(env, instance, (jfieldID)pOMXAV->jni_fid_vcodec, (*env)->NewStringUTF(env, pOMXAV->videoCodec));
}
if(strlen(pOMXAV->audioCodec)>0) {
(*env)->SetObjectField(env, instance, (jfieldID)pOMXAV->jni_fid_acodec, (*env)->NewStringUTF(env, pOMXAV->audioCodec));
}
}
}
}
JNIEXPORT jlong JNICALL Java_com_sun_openmax_OMXInstance__1createInstance
(JNIEnv *env, jobject instance)
{
OMXToolBasicAV_t * pOMXAV;
_initStatics(env);
pOMXAV->jni_env=(intptr_t)env;
pOMXAV->jni_instance=(intptr_t)instance;
pOMXAV = OMXToolBasicAV_CreateInstance((intptr_t)env, (intptr_t)instance);
if(NULL!=pOMXAV) {
jclass cls = (*env)->GetObjectClass(env, instance);
pOMXAV->jni_mid_saveAttributes = (intptr_t) (*env)->GetMethodID(env, cls, "saveAttributes", "()V");
pOMXAV->jni_mid_attributesUpdated = (intptr_t) (*env)->GetMethodID(env, cls, "attributesUpdated", "()V");
pOMXAV->jni_fid_width = (intptr_t) (*env)->GetFieldID(env, cls, "width", "I");
pOMXAV->jni_fid_height = (intptr_t) (*env)->GetFieldID(env, cls, "height", "I");
pOMXAV->jni_fid_fps = (intptr_t) (*env)->GetFieldID(env, cls, "fps", "I");
pOMXAV->jni_fid_bps = (intptr_t) (*env)->GetFieldID(env, cls, "bps", "J");
pOMXAV->jni_fid_totalFrames = (intptr_t) (*env)->GetFieldID(env, cls, "totalFrames", "J");
pOMXAV->jni_fid_acodec = (intptr_t) (*env)->GetFieldID(env, cls, "acodec", "Ljava/lang/String;");
pOMXAV->jni_fid_vcodec = (intptr_t) (*env)->GetFieldID(env, cls, "vcodec", "Ljava/lang/String;");
}
return (jlong) (intptr_t) (void *)pOMXAV;
}
JNIEXPORT void JNICALL Java_com_sun_openmax_OMXInstance__1setStream
(JNIEnv *env, jobject instance, jlong ptr, jint vBufferNum, jstring jpath)
{
jboolean iscopy;
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
fprintf(stdout, "setStream 1 ..\n"); fflush(stdout); // JAU
if (pOMXAV != NULL) {
const char *filePath = (*env)->GetStringUTFChars(env, jpath, &iscopy);
fprintf(stdout, "setStream 2 %s..\n", filePath); fflush(stdout); // JAU
pOMXAV->jni_env=(intptr_t)env;
pOMXAV->jni_instance=(intptr_t)instance;
OMXToolBasicAV_SetStream(pOMXAV, vBufferNum, filePath);
(*env)->ReleaseStringChars(env, jpath, (const jchar *)filePath);
}
fprintf(stdout, "setStream 3 ..\n"); fflush(stdout); // JAU
}
JNIEXPORT void JNICALL Java_com_sun_openmax_OMXInstance__1setStreamEGLImageTexture2D
(JNIEnv *env, jobject instance, jlong ptr, jint i, jint tex, jlong image, jlong sync)
{
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
if (pOMXAV != NULL) {
OMXToolBasicAV_SetStreamEGLImageTexture2D( pOMXAV, i, (GLuint) tex,
(EGLImageKHR)(intptr_t)image,
(EGLSyncKHR)(intptr_t)sync);
}
}
JNIEXPORT void JNICALL Java_com_sun_openmax_OMXInstance__1activateStream
(JNIEnv *env, jobject instance, jlong ptr)
{
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
if (pOMXAV != NULL) {
OMXToolBasicAV_ActivateStream(pOMXAV);
}
}
JNIEXPORT void JNICALL Java_com_sun_openmax_OMXInstance__1attachVideoRenderer
(JNIEnv *env, jobject instance, jlong ptr)
{
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
OMXToolBasicAV_AttachVideoRenderer(pOMXAV);
}
JNIEXPORT void JNICALL Java_com_sun_openmax_OMXInstance__1detachVideoRenderer
(JNIEnv *env, jobject instance, jlong ptr)
{
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
OMXToolBasicAV_DetachVideoRenderer(pOMXAV);
}
JNIEXPORT void JNICALL Java_com_sun_openmax_OMXInstance__1setPlaySpeed
(JNIEnv *env, jobject instance, jlong ptr, jfloat scale)
{
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
OMXToolBasicAV_SetPlaySpeed(pOMXAV, scale);
}
JNIEXPORT jfloat JNICALL Java_com_sun_openmax_OMXInstance__1play
(JNIEnv *env, jobject instance, jlong ptr)
{
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
OMXToolBasicAV_PlayStart(pOMXAV);
return OMXToolBasicAV_GetCurrentPosition(pOMXAV);
}
JNIEXPORT jfloat JNICALL Java_com_sun_openmax_OMXInstance__1pause
(JNIEnv *env, jobject instance, jlong ptr)
{
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
OMXToolBasicAV_PlayPause(pOMXAV);
return OMXToolBasicAV_GetCurrentPosition(pOMXAV);
}
JNIEXPORT jfloat JNICALL Java_com_sun_openmax_OMXInstance__1stop
(JNIEnv *env, jobject instance, jlong ptr)
{
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
OMXToolBasicAV_PlayStop(pOMXAV);
return OMXToolBasicAV_GetCurrentPosition(pOMXAV);
}
JNIEXPORT jfloat JNICALL Java_com_sun_openmax_OMXInstance__1seek
(JNIEnv *env, jobject instance, jlong ptr, jfloat pos)
{
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
OMXToolBasicAV_PlaySeek(pOMXAV, pos);
return OMXToolBasicAV_GetCurrentPosition(pOMXAV);
}
JNIEXPORT jint JNICALL Java_com_sun_openmax_OMXInstance__1getNextTextureID
(JNIEnv *env, jobject instance, jlong ptr)
{
jint textureID = 0xffffffff;
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
if (pOMXAV != NULL) {
textureID = OMXToolBasicAV_GetNextTextureID(pOMXAV);
}
return textureID;
}
JNIEXPORT jfloat JNICALL Java_com_sun_openmax_OMXInstance__1getCurrentPosition
(JNIEnv *env, jobject instance, jlong ptr)
{
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
return OMXToolBasicAV_GetCurrentPosition(pOMXAV);
}
JNIEXPORT void JNICALL Java_com_sun_openmax_OMXInstance__1destroyInstance
(JNIEnv *env, jobject instance, jlong ptr)
{
OMXToolBasicAV_t *pOMXAV = (OMXToolBasicAV_t *)((void *)((intptr_t)ptr));
if (pOMXAV != NULL) {
OMXToolBasicAV_DestroyInstance(pOMXAV);
}
}
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