Remove libjnigraphics. moved to frameworks/base/native (157bf769) · Commits · e / os / android_system_core

include/android/bitmap.h

deleted100644 → 0

+0 −79

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2009 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		#ifndef ANDROID_BITMAP_H
		#define ANDROID_BITMAP_H

		#include <stdint.h>
		#include <jni.h>

		#ifdef __cplusplus
		extern "C" {
		#endif

		#define ANDROID_BITMAP_RESUT_SUCCESS 0
		#define ANDROID_BITMAP_RESULT_BAD_PARAMETER -1
		#define ANDROID_BITMAP_RESULT_JNI_EXCEPTION -2
		#define ANDROID_BITMAP_RESULT_ALLOCATION_FAILED -3

		enum AndroidBitmapFormat {
		ANDROID_BITMAP_FORMAT_NONE = 0,
		ANDROID_BITMAP_FORMAT_RGBA_8888 = 1,
		ANDROID_BITMAP_FORMAT_RGB_565 = 4,
		ANDROID_BITMAP_FORMAT_RGBA_4444 = 7,
		ANDROID_BITMAP_FORMAT_A_8 = 8,
		};

		typedef struct {
		uint32_t width;
		uint32_t height;
		uint32_t stride;
		int32_t format;
		uint32_t flags; // 0 for now
		} AndroidBitmapInfo;

		/**
		* Given a java bitmap object, fill out the AndroidBitmap struct for it.
		* If the call fails, the info parameter will be ignored
		*/
		int AndroidBitmap_getInfo(JNIEnv* env, jobject jbitmap,
		AndroidBitmapInfo* info);

		/**
		* Given a java bitmap object, attempt to lock the pixel address.
		* Locking will ensure that the memory for the pixels will not move
		* until the unlockPixels call, and ensure that, if the pixels had been
		* previously purged, they will have been restored.
		*
		* If this call succeeds, it must be balanced by a call to
		* AndroidBitmap_unlockPixels, after which time the address of the pixels should
		* no longer be used.
		*
		* If this succeeds, *addrPtr will be set to the pixel address. If the call
		* fails, addrPtr will be ignored.
		*/
		int AndroidBitmap_lockPixels(JNIEnv* env, jobject jbitmap, void** addrPtr);

		/**
		* Call this to balanace a successful call to AndroidBitmap_lockPixels
		*/
		int AndroidBitmap_unlockPixels(JNIEnv* env, jobject jbitmap);

		#ifdef __cplusplus
		}
		#endif

		#endif

libjnigraphics/Android.mk

deleted100644 → 0

+0 −35

Original line number	Diff line number	Diff line
		BASE_PATH := $(call my-dir)
		LOCAL_PATH:= $(call my-dir)

		include $(CLEAR_VARS)

		LOCAL_PRELINK_MODULE := false

		# setup for skia optimizations
		#
		ifneq ($(ARCH_ARM_HAVE_VFP),true)
		LOCAL_CFLAGS += -DSK_SOFTWARE_FLOAT
		endif

		ifeq ($(ARCH_ARM_HAVE_NEON),true)
		LOCAL_CFLAGS += -D__ARM_HAVE_NEON
		endif

		# our source files
		#
		LOCAL_SRC_FILES:= \
		bitmap.cpp

		LOCAL_SHARED_LIBRARIES := \
		libandroid_runtime \
		libskia

		LOCAL_C_INCLUDES += \
		external/skia/include/core \
		frameworks/base/core/jni/android/graphics \
		dalvik/libnativehelper/include/nativehelper

		LOCAL_MODULE:= libjnigraphics

		include $(BUILD_SHARED_LIBRARY)

libjnigraphics/bitmap.cpp

deleted100644 → 0

+0 −94

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2009 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		#include <android/bitmap.h>
		#include <GraphicsJNI.h>

		int AndroidBitmap_getInfo(JNIEnv* env, jobject jbitmap,
		AndroidBitmapInfo* info) {
		if (NULL == env \|\| NULL == jbitmap) {
		return ANDROID_BITMAP_RESULT_BAD_PARAMETER;
		}

		SkBitmap* bm = GraphicsJNI::getNativeBitmap(env, jbitmap);
		if (NULL == bm) {
		return ANDROID_BITMAP_RESULT_JNI_EXCEPTION;
		}

		if (info) {
		info->width = bm->width();
		info->height = bm->height();
		info->stride = bm->rowBytes();
		info->flags = 0;

		switch (bm->config()) {
		case SkBitmap::kARGB_8888_Config:
		info->format = ANDROID_BITMAP_FORMAT_RGBA_8888;
		break;
		case SkBitmap::kRGB_565_Config:
		info->format = ANDROID_BITMAP_FORMAT_RGB_565;
		break;
		case SkBitmap::kARGB_4444_Config:
		info->format = ANDROID_BITMAP_FORMAT_RGBA_4444;
		break;
		case SkBitmap::kA8_Config:
		info->format = ANDROID_BITMAP_FORMAT_A_8;
		break;
		default:
		info->format = ANDROID_BITMAP_FORMAT_NONE;
		break;
		}
		}
		return ANDROID_BITMAP_RESUT_SUCCESS;
		}

		int AndroidBitmap_lockPixels(JNIEnv* env, jobject jbitmap, void** addrPtr) {
		if (NULL == env \|\| NULL == jbitmap) {
		return ANDROID_BITMAP_RESULT_BAD_PARAMETER;
		}

		SkBitmap* bm = GraphicsJNI::getNativeBitmap(env, jbitmap);
		if (NULL == bm) {
		return ANDROID_BITMAP_RESULT_JNI_EXCEPTION;
		}

		bm->lockPixels();
		void* addr = bm->getPixels();
		if (NULL == addr) {
		bm->unlockPixels();
		return ANDROID_BITMAP_RESULT_ALLOCATION_FAILED;
		}

		if (addrPtr) {
		*addrPtr = addr;
		}
		return ANDROID_BITMAP_RESUT_SUCCESS;
		}

		int AndroidBitmap_unlockPixels(JNIEnv* env, jobject jbitmap) {
		if (NULL == env \|\| NULL == jbitmap) {
		return ANDROID_BITMAP_RESULT_BAD_PARAMETER;
		}

		SkBitmap* bm = GraphicsJNI::getNativeBitmap(env, jbitmap);
		if (NULL == bm) {
		return ANDROID_BITMAP_RESULT_JNI_EXCEPTION;
		}

		bm->unlockPixels();
		return ANDROID_BITMAP_RESUT_SUCCESS;
		}