havlenapetr / android_frameworks_base Goto Github PK
View Code? Open in Web Editor NEWLicense: Other
android_frameworks_base's People
Contributors
Stargazers
Watchers
Forkers
lhzhang jevonbjin praveenb lihuangyuan tigerking tbfly chenhbzl rickywoo la4430 zthreex starkexin ioz9 kevinbaba lemac liyajun2012 jgfntu rockieliu herryfan gavinlin hongge372 lf8289 wangcrystal a6217534 chenlm007 truthwzl moruna michael-oceanwing zoucheng2006 loulis ssddn wufasong yzyeilin liangmao chriszeng87 hongcanyang yongyuwh chenyunecjtu lnmcc y317608039 t37990909 vijayeluri mahi78android_frameworks_base's Issues
libjnivideo on android ics
Hi,
I have been trying to use libjnivideo on ICS device. But it gave me a load library error. I found out that this error is shown in lock() and unlockAndPost() functions. These functions's signatures have been changed in ICS so the loader was unable to find a function corresposnding to old signatures. Could you please help me to resolve this out.
video and audio directory
I can not find audio and video directory in this directory that is "havlenapetr-android_frameworks_base/native",please help me ,thanks!
ffmpeg: libjnivideo on gingerbread
Hi,
I tried to run the ffpmeg app on Galaxy S with v. 2.3.3. Issue #2 was with libjnivideo - due to change of name of the native surface field in android/view/Surface class.
Follows my patch for surface.cpp, function getNativeSurface():
static Surface\* getNativeSurface(JNIEnv\* env, jobject jsurface) {
jclass clazz = env->FindClass("android/view/Surface");
jfieldID field_surface = env->GetFieldID(clazz, "mSurface", "I");
if(field_surface == NULL) {
#ifdef ANDROID_VIEW_SURFACE_JNI_ID // using gingerbread version of <surfaceflinger/Surface.h>
env->ExceptionClear();
field_surface = env->GetFieldID(clazz, ANDROID_VIEW_SURFACE_JNI_ID, "I");
#endif
}
if(field_surface == NULL) {
return NULL;
}
return (Surface *) env->GetIntField(jsurface, field_surface);
}
ffmpeg: libjniaudio on gingerbread
Hi,
I tried to run the ffpmeg app on Galaxy S with v. 2.3.3. Issue #1 was with libjniaudio - due to change of signature of android::AudioTrack::set().
Follows my patch for audiotrack.cpp, function AndroidAudioTrack_set():
status_t ret = NAME_NOT_FOUND;
void *lptr_media = dlopen("libmedia.so", 0);
__android_log_print(ANDROID_LOG_DEBUG, TAG, "dlopen returns %p", lptr_media);
if (lptr_media) // first, try gingerbread
{
status_t (*fptr_set)(AudioTrack* track,
int streamType,
uint32_t sampleRate,
int format,
int channels,
int frameCount,
uint32_t flags,
AudioTrack::callback_t cbf,
void* user,
int notificationFrames,
const sp<IMemory>& sharedBuffer,
bool threadCanCallJava,
int sessionId);
fptr_set = (typeof fptr_set)dlsym(lptr_media, "_ZN7android10AudioTrack3setEijiiijPFviPvS1_ES1_iRKNS_2spINS_7IMemoryEEEbi");
__android_log_print(ANDROID_LOG_DEBUG, TAG, "dlsym returns %p", fptr_set);
if (fptr_set != 0)
{
ret = fptr_set(track,
streamType,
sampleRate,
format,
channels,
0, 0, 0, 0, 0, 0, 0, 0);
__android_log_print(ANDROID_LOG_DEBUG, TAG, "fptr_set() returns %d", ret);
dlclose(lptr_media);
lptr_media = 0;
}
}
if (lptr_media) // second, try froyo
{
status_t (*fptr_set)(AudioTrack* track,
int streamType,
uint32_t sampleRate,
int format,
int channels,
int frameCount,
uint32_t flags,
AudioTrack::callback_t cbf,
void* user,
int notificationFrames,
const sp<IMemory>& sharedBuffer,
bool threadCanCallJava);
fptr_set = (typeof fptr_set)dlsym(lptr_media, "_ZN7android10AudioTrack3setEijiiijPFviPvS1_ES1_iRKNS_2spINS_7IMemoryEEEb");
__android_log_print(ANDROID_LOG_INFO, TAG, "dlsym returns %p", fptr_set);
if (fptr_set != 0)
{
ret = fptr_set(track,
streamType,
sampleRate,
format,
channels,
0, 0, 0, 0, 0, 0, 0); // push max number of parameters
__android_log_print(ANDROID_LOG_INFO, TAG, "fptr_set() returns %d", ret);
dlclose(lptr_media);
lptr_media = 0;
}
}
if (lptr_media) // finally, close library anyway
{
dlclose(lptr_media);
}
AndroidSurface_updateSurface crash on some mobile on android 2.3
I found the function of AndroidSurface_updateSurface crash on some android phone on android 2.3, do you have met the same issue and can you give some advice? thank you!
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.