I've narrowed down a bit the place where the failure happens.
It's within frameworks/av/media/libstagefright/AwesomePlayer.cpp:
struct AwesomeNativeWindowRenderer : public AwesomeRenderer {
AwesomeNativeWindowRenderer(
const sp<ANativeWindow> &nativeWindow,
int32_t rotationDegrees)
: mNativeWindow(nativeWindow) {
applyRotation(rotationDegrees);
}
virtual void render(MediaBuffer *buffer) {
int64_t timeUs;
CHECK(buffer->meta_data()->findInt64(kKeyTime, &timeUs));
native_window_set_buffers_timestamp(mNativeWindow.get(), timeUs *
1000);
status_t err = mNativeWindow->queueBuffer(
mNativeWindow.get(), buffer->graphicBuffer().get());
queueBuffer() is crashing here, but I'm in trouble in understanding where
to add more debug statements, to narrow the crash even further. Any
suggestion?
BTW - is there a debugger available for Android, which can communicate over
ADB?
thanks
Fabio
On Friday, 8 March 2013 16:56:35 UTC+1, ffxx68 wrote:
>
> Seeking video integration expert's help.
>
> Porting OMX HW codecs to JB for our platform:
>
>
> https://groups.google.com/forum/#!topic/renesas-emev-osp/NpJj163nEQ8[1-25-false]
>
> I get the error below, on video playback. When a video it's started from
> from the "Gallery" app, screen gets black and a message tells "Can't play
> this video". These are some relevant parts from logcat:
>
> http://pastebin.com/wWkA1YiG
>
> The issue is a crash in getSlotFromBufferLocked, which I really can't
> understand the origin:
>
> I/DEBUG ( 73): backtrace:
> I/DEBUG ( 73): #00 pc 00020bc4 /system/lib/libgui.so
> (android::SurfaceTextureClient::getSlotFromBufferLocked(ANativeWindowBuffer*)
> const+35)
> I/DEBUG ( 73): #01 pc 00020c3b /system/lib/libgui.so
> (android::SurfaceTextureClient::queueBuffer(ANativeWindowBuffer*)+82)
> I/DEBUG ( 73): #02 pc 0002053d /system/lib/libgui.so
> (android::SurfaceTextureClient::hook_queueBuffer(ANativeWindow*,
> ANativeWindowBuffer*)+10)
> I/DEBUG ( 73): #03 pc 000518d3 /system/lib/libstagefright.so
> I/DEBUG ( 73): #04 pc 000529d5 /system/lib/libstagefright.so
> (android::AwesomePlayer::onVideoEvent()+1252)
> I/DEBUG ( 73): #05 pc 0005040b /system/lib/libstagefright.so
> I/DEBUG ( 73): #06 pc 00079863 /system/lib/libstagefright.so
> (android::TimedEventQueue::threadEntry()+354)
> I/DEBUG ( 73): #07 pc 000798a9 /system/lib/libstagefright.so
> (android::TimedEventQueue::ThreadWrapper(void*)+16)
> I/DEBUG ( 73): #08 pc 00012bb0 /system/lib/libc.so
> (__thread_entry+48)
> I/DEBUG ( 73): #09 pc 00012308 /system/lib/libc.so
> (pthread_create+172)
>
> What could it be?
> What should i put under debug?
>
> Note how the same HW libs have been succesfully used for ICS integration.
>
> Thanks in advance
> Fabio
>
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