2014/10/16 上午 08:10:36

android Programming Glossary: bitmappixels

http://stackoverflow.com/questions/14398670/rotating-a-bitmap-using-jni-ndk

into native memory LOGD reading bitmap pixels... void bitmapPixels if ret AndroidBitmap_lockPixels env bitmap bitmapPixels 0 LOGE.. bitmapPixels if ret AndroidBitmap_lockPixels env bitmap bitmapPixels 0 LOGE AndroidBitmap_lockPixels failed error d ret return NULL.. failed error d ret return NULL uint32_t src uint32_t bitmapPixels uint32_t tempPixels new uint32_t info.height info.width int..

How to cache bitmaps into native memory

http://stackoverflow.com/questions/17900732/how-to-cache-bitmaps-into-native-memory

putting the pixels into the new bitmap int ret void bitmapPixels if ret AndroidBitmap_lockPixels env newBitmap bitmapPixels 0.. bitmapPixels if ret AndroidBitmap_lockPixels env newBitmap bitmapPixels 0 LOGE AndroidBitmap_lockPixels failed error d ret return NULL.. error d ret return NULL uint32_t newBitmapPixels uint32_t bitmapPixels int pixelsCount jniBitmap _bitmapInfo.height jniBitmap _bitmapInfo.width..

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

Rotating a bitmap using JNI & NDK

http://stackoverflow.com/questions/14398670/rotating-a-bitmap-using-jni-ndk

format is not RGBA_8888 return NULL read pixels of bitmap into native memory LOGD reading bitmap pixels... void bitmapPixels if ret AndroidBitmap_lockPixels env bitmap bitmapPixels 0 LOGE AndroidBitmap_lockPixels failed error d ret return NULL uint32_t.. bitmap into native memory LOGD reading bitmap pixels... void bitmapPixels if ret AndroidBitmap_lockPixels env bitmap bitmapPixels 0 LOGE AndroidBitmap_lockPixels failed error d ret return NULL uint32_t src uint32_t bitmapPixels uint32_t tempPixels new.. env bitmap bitmapPixels 0 LOGE AndroidBitmap_lockPixels failed error d ret return NULL uint32_t src uint32_t bitmapPixels uint32_t tempPixels new uint32_t info.height info.width int stride info.stride int pixelsCount info.height info.width memcpy..

How to cache bitmaps into native memory

http://stackoverflow.com/questions/17900732/how-to-cache-bitmaps-into-native-memory

_bitmapInfo.height jniBitmap _bitmapInfo.width bitmapConfig putting the pixels into the new bitmap int ret void bitmapPixels if ret AndroidBitmap_lockPixels env newBitmap bitmapPixels 0 LOGE AndroidBitmap_lockPixels failed error d ret return NULL.. putting the pixels into the new bitmap int ret void bitmapPixels if ret AndroidBitmap_lockPixels env newBitmap bitmapPixels 0 LOGE AndroidBitmap_lockPixels failed error d ret return NULL uint32_t newBitmapPixels uint32_t bitmapPixels int pixelsCount.. bitmapPixels 0 LOGE AndroidBitmap_lockPixels failed error d ret return NULL uint32_t newBitmapPixels uint32_t bitmapPixels int pixelsCount jniBitmap _bitmapInfo.height jniBitmap _bitmapInfo.width memcpy newBitmapPixels jniBitmap _storedBitmapPixels..

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

_bitmapInfo.width jniBitmap _bitmapInfo.height bitmapConfig putting the pixels into the new bitmap int ret void bitmapPixels if ret AndroidBitmap_lockPixels env newBitmap bitmapPixels 0 LOGE AndroidBitmap_lockPixels failed error d ret return NULL.. putting the pixels into the new bitmap int ret void bitmapPixels if ret AndroidBitmap_lockPixels env newBitmap bitmapPixels 0 LOGE AndroidBitmap_lockPixels failed error d ret return NULL uint32_t newBitmapPixels uint32_t bitmapPixels int pixelsCount.. bitmapPixels 0 LOGE AndroidBitmap_lockPixels failed error d ret return NULL uint32_t newBitmapPixels uint32_t bitmapPixels int pixelsCount jniBitmap _bitmapInfo.height jniBitmap _bitmapInfo.width memcpy newBitmapPixels jniBitmap _storedBitmapPixels..