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2014/10/16 ¤W¤È 08:09:53
android Programming Glossary: androidbitmapinfoRotating a bitmap using JNI & NDK http://stackoverflow.com/questions/14398670/rotating-a-bitmap-using-jni-ndk bitmap getting bitmap info LOGD reading bitmap info... AndroidBitmapInfo info int ret if ret AndroidBitmap_getInfo env bitmap info 0..
How to cache bitmaps into native memory http://stackoverflow.com/questions/17900732/how-to-cache-bitmaps-into-native-memory handle class JniBitmap public uint32_t _storedBitmapPixels AndroidBitmapInfo _bitmapInfo JniBitmap _storedBitmapPixels NULL JNIEXPORT void.. JNIEnv env jobject obj jobject bitmap AndroidBitmapInfo bitmapInfo uint32_t storedBitmapPixels NULL LOGD reading bitmap..
JNI bitmap operations , for helping to avoid OOM when using large images [closed] http://stackoverflow.com/questions/18250951/jni-bitmap-operations-for-helping-to-avoid-oom-when-using-large-images bottom class JniBitmap public uint32_t _storedBitmapPixels AndroidBitmapInfo _bitmapInfo JniBitmap _storedBitmapPixels NULL crops the bitmap.. return uint32_t previousData jniBitmap _storedBitmapPixels AndroidBitmapInfo bitmapInfo jniBitmap _bitmapInfo uint32_t newBitmapPixels new.. JNIEnv env jobject obj jobject bitmap AndroidBitmapInfo bitmapInfo uint32_t storedBitmapPixels NULL LOGD reading bitmap..
android ffmpeg opengl es render movie http://stackoverflow.com/questions/8867616/android-ffmpeg-opengl-es-render-movie this or optimize this conversion static void fill_bitmap AndroidBitmapInfo info void pixels AVFrame pFrame uint8_t frameLine int yy for..
Rotating a bitmap using JNI & NDK http://stackoverflow.com/questions/14398670/rotating-a-bitmap-using-jni-ndk JNIEnv env jobject obj jobject bitmap getting bitmap info LOGD reading bitmap info... AndroidBitmapInfo info int ret if ret AndroidBitmap_getInfo env bitmap info 0 LOGE AndroidBitmap_getInfo failed error d ret return NULL LOGD..
How to cache bitmaps into native memory http://stackoverflow.com/questions/17900732/how-to-cache-bitmaps-into-native-memory JNIEnv env jobject obj jobject handle class JniBitmap public uint32_t _storedBitmapPixels AndroidBitmapInfo _bitmapInfo JniBitmap _storedBitmapPixels NULL JNIEXPORT void JNICALL Java_com_example_jnibitmapstoragetest_JniBitmapHolder_jniFreeBitmapData.. JNICALL Java_com_example_jnibitmapstoragetest_JniBitmapHolder_jniStoreBitmapData JNIEnv env jobject obj jobject bitmap AndroidBitmapInfo bitmapInfo uint32_t storedBitmapPixels NULL LOGD reading bitmap info... int ret if ret AndroidBitmap_getInfo env bitmap..
JNI bitmap operations , for helping to avoid OOM when using large images [closed] http://stackoverflow.com/questions/18250951/jni-bitmap-operations-for-helping-to-avoid-oom-when-using-large-images handle uint32_t left uint32_t top uint32_t right uint32_t bottom class JniBitmap public uint32_t _storedBitmapPixels AndroidBitmapInfo _bitmapInfo JniBitmap _storedBitmapPixels NULL crops the bitmap within to be smaller. note that no validations are done.. handle if jniBitmap _storedBitmapPixels NULL return uint32_t previousData jniBitmap _storedBitmapPixels AndroidBitmapInfo bitmapInfo jniBitmap _bitmapInfo uint32_t newBitmapPixels new uint32_t bitmapInfo.height bitmapInfo.width int whereToPut.. JNICALL Java_com_jni_bitmap_1operations_JniBitmapHolder_jniStoreBitmapData JNIEnv env jobject obj jobject bitmap AndroidBitmapInfo bitmapInfo uint32_t storedBitmapPixels NULL LOGD reading bitmap info... int ret if ret AndroidBitmap_getInfo env bitmap..
android ffmpeg opengl es render movie http://stackoverflow.com/questions/8867616/android-ffmpeg-opengl-es-render-movie force approach. Is there any way to increase the speed of this or optimize this conversion static void fill_bitmap AndroidBitmapInfo info void pixels AVFrame pFrame uint8_t frameLine int yy for yy 0 yy info height yy uint8_t line uint8_t pixels frameLine..
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