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author | Ruben Brunk <rubenbrunk@google.com> | 2013-06-28 20:02:54 -0700 |
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committer | Ruben Brunk <rubenbrunk@google.com> | 2013-07-11 13:41:29 -0700 |
commit | 4b1935cdecda5fd02955b4529daf828a4353e664 (patch) | |
tree | 0e1bd57caf0c53dadd9fa299d51e3516f86054db | |
parent | 0372c360195f856b09c5f3679179cfdbb185e649 (diff) | |
download | android_packages_apps_Snap-4b1935cdecda5fd02955b4529daf828a4353e664.tar.gz android_packages_apps_Snap-4b1935cdecda5fd02955b4529daf828a4353e664.tar.bz2 android_packages_apps_Snap-4b1935cdecda5fd02955b4529daf828a4353e664.zip |
Added jpeg streaming classes.
- Provides streaming operations for decompressing/compressing
JPEG files.
- Allows pixel operations to be performed on large JPEG images
without holding the entire bitmap in memory.
Change-Id: I597ddf282b59d2ba6d6bca4722208121e3728f94
-rw-r--r-- | Android.mk | 4 | ||||
-rw-r--r-- | jni_jpegstream/Android.mk | 41 |
2 files changed, 43 insertions, 2 deletions
diff --git a/Android.mk b/Android.mk index 2dd759f30..cf5b767bb 100644 --- a/Android.mk +++ b/Android.mk @@ -37,9 +37,9 @@ LOCAL_SDK_VERSION := current # the libraries in the APK, otherwise just put them in /system/lib and # leave them out of the APK ifneq (,$(TARGET_BUILD_APPS)) - LOCAL_JNI_SHARED_LIBRARIES := libjni_eglfence libjni_filtershow_filters librsjni + LOCAL_JNI_SHARED_LIBRARIES := libjni_eglfence libjni_filtershow_filters librsjni libjni_jpegstream else - LOCAL_REQUIRED_MODULES := libjni_eglfence libjni_filtershow_filters + LOCAL_REQUIRED_MODULES := libjni_eglfence libjni_filtershow_filters libjni_jpegstream endif LOCAL_PROGUARD_FLAG_FILES := proguard.flags diff --git a/jni_jpegstream/Android.mk b/jni_jpegstream/Android.mk new file mode 100644 index 000000000..de11733f8 --- /dev/null +++ b/jni_jpegstream/Android.mk @@ -0,0 +1,41 @@ +LOCAL_PATH:= $(call my-dir) + +# Jpeg Streaming native + +include $(CLEAR_VARS) + +LOCAL_MODULE := libjni_jpegstream + +LOCAL_NDK_STL_VARIANT := stlport_static + +LOCAL_C_INCLUDES := $(LOCAL_PATH) \ + $(LOCAL_PATH)/src \ + external/jpeg + +LOCAL_SHARED_LIBRARIES := libjpeg +ifeq (,$(TARGET_BUILD_APPS)) + # platform build + LOCAL_SHARED_LIBRARIES := libcutils +endif + +LOCAL_LDFLAGS := -llog +LOCAL_SDK_VERSION := 9 +LOCAL_ARM_MODE := arm + +LOCAL_CFLAGS += -ffast-math -O3 -funroll-loops +LOCAL_CPPFLAGS += $(JNI_CFLAGS) + + +LOCAL_CPP_EXTENSION := .cpp +LOCAL_SRC_FILES := \ + src/inputstream_wrapper.cpp \ + src/jpegstream.cpp \ + src/jerr_hook.cpp \ + src/jpeg_hook.cpp \ + src/jpeg_writer.cpp \ + src/jpeg_reader.cpp \ + src/outputstream_wrapper.cpp \ + src/stream_wrapper.cpp + + +include $(BUILD_SHARED_LIBRARY) |