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Merge remote-tracking branch 'hexene/stagefright'

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* hexene/stagefright:
  tools/build_libstagefright: fetch android system headers and libraries
  libstagefright: reindent after previous commit

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-10-13 17:54:22 +02:00
commit 072a62b50a
2 changed files with 51 additions and 36 deletions
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68
libavcodec/libstagefright.cpp
View File

@ -445,49 +445,49 @@ static av_cold int Stagefright_close(AVCodecContext *avctx)
Frame *frame;
if (s->thread_started) {
if (!s->thread_exited) {
s->stop_decode = 1;
if (!s->thread_exited) {
s->stop_decode = 1;
// Make sure decode_thread() doesn't get stuck
pthread_mutex_lock(&s->out_mutex);
while (!s->out_queue->empty()) {
frame = *s->out_queue->begin();
s->out_queue->erase(s->out_queue->begin());
if (frame->size)
frame->mbuffer->release();
av_freep(&frame);
}
pthread_mutex_unlock(&s->out_mutex);
// Make sure decode_thread() doesn't get stuck
pthread_mutex_lock(&s->out_mutex);
while (!s->out_queue->empty()) {
frame = *s->out_queue->begin();
s->out_queue->erase(s->out_queue->begin());
if (frame->size)
frame->mbuffer->release();
av_freep(&frame);
}
pthread_mutex_unlock(&s->out_mutex);
// Feed a dummy frame prior to signalling EOF.
// This is required to terminate the decoder(OMX.SEC)
// when only one frame is read during stream info detection.
if (s->dummy_buf && (frame = (Frame*)av_mallocz(sizeof(Frame)))) {
frame->status = OK;
frame->size = s->dummy_bufsize;
frame->key = 1;
frame->buffer = s->dummy_buf;
pthread_mutex_lock(&s->in_mutex);
s->in_queue->push_back(frame);
pthread_cond_signal(&s->condition);
pthread_mutex_unlock(&s->in_mutex);
s->dummy_buf = NULL;
}
// Feed a dummy frame prior to signalling EOF.
// This is required to terminate the decoder(OMX.SEC)
// when only one frame is read during stream info detection.
if (s->dummy_buf && (frame = (Frame*)av_mallocz(sizeof(Frame)))) {
frame->status = OK;
frame->size = s->dummy_bufsize;
frame->key = 1;
frame->buffer = s->dummy_buf;
pthread_mutex_lock(&s->in_mutex);
s->in_queue->push_back(frame);
s->end_frame->status = ERROR_END_OF_STREAM;
s->in_queue->push_back(s->end_frame);
pthread_cond_signal(&s->condition);
pthread_mutex_unlock(&s->in_mutex);
s->dummy_buf = NULL;
s->end_frame = NULL;
}
pthread_mutex_lock(&s->in_mutex);
s->end_frame->status = ERROR_END_OF_STREAM;
s->in_queue->push_back(s->end_frame);
pthread_cond_signal(&s->condition);
pthread_mutex_unlock(&s->in_mutex);
s->end_frame = NULL;
}
pthread_join(s->decode_thread_id, NULL);
pthread_join(s->decode_thread_id, NULL);
if (s->ret_frame.data[0])
avctx->release_buffer(avctx, &s->ret_frame);
if (s->ret_frame.data[0])
avctx->release_buffer(avctx, &s->ret_frame);
s->thread_started = false;
s->thread_started = false;
}
while (!s->in_queue->empty()) {

19
tools/build_libstagefright
View File

@ -5,12 +5,27 @@ if [ "$NDK" = "" ]; then
export NDK=${HOME}/android-ndk
fi
echo "Fetching Android system headers"
git clone --depth=1 git://github.com/CyanogenMod/android_frameworks_base.git ../android-source/frameworks/base
git clone --depth=1 git://github.com/CyanogenMod/android_system_core.git ../android-source/system/core
echo "Fetching Android libraries for linking"
# Libraries from any froyo/gingerbread device/emulator should work
# fine, since the symbols used should be available on most of them.
if [ ! -f "../update-cm-7.0.3-N1-signed.zip" ]; then
wget http://download.cyanogenmod.com/get/update-cm-7.0.3-N1-signed.zip -P../
unzip update-cm-7.0.3-N1-signed.zip system/lib/* -d../
mv ../system/lib ../android-libs
rmdir ../system
fi
SYSROOT=$NDK/platforms/android-9/arch-arm
# Expand the prebuilt/* path into the correct one
TOOLCHAIN=`echo $NDK/toolchains/arm-linux-androideabi-4.4.3/prebuilt/*-x86`
export PATH=$TOOLCHAIN/bin:$PATH
ANDROID_SOURCE=$HOME/android
ANDROID_LIBS=$HOME/glib
ANDROID_SOURCE=../android-source
ANDROID_LIBS=../android-libs
rm -rf ../build/stagefright
mkdir -p ../build/stagefright