| /* |
| * Copyright (C) 2010 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. |
| */ |
| |
| #define LOG_TAG "OpenGLRenderer" |
| |
| #include "jni.h" |
| #include "GraphicsJNI.h" |
| #include <nativehelper/JNIHelp.h> |
| |
| #include <android_runtime/AndroidRuntime.h> |
| |
| #include <androidfw/ResourceTypes.h> |
| |
| #include <private/hwui/DrawGlInfo.h> |
| |
| #include <cutils/properties.h> |
| |
| #include <SkBitmap.h> |
| #include <SkCanvas.h> |
| #include <SkImageInfo.h> |
| #include <SkMatrix.h> |
| #include <SkPorterDuff.h> |
| #include <SkRegion.h> |
| #include <SkScalerContext.h> |
| #include <SkTemplates.h> |
| #include <SkXfermode.h> |
| |
| #include <DisplayListRenderer.h> |
| #include <Rect.h> |
| #include <RenderNode.h> |
| #include <CanvasProperty.h> |
| #include <Paint.h> |
| |
| #include "MinikinUtils.h" |
| |
| namespace android { |
| |
| using namespace uirenderer; |
| |
| /** |
| * Note: DisplayListRenderer JNI layer is generated and compiled only on supported |
| * devices. This means all the logic must be compiled only when the |
| * preprocessor variable USE_OPENGL_RENDERER is defined. |
| */ |
| #ifdef USE_OPENGL_RENDERER |
| |
| // ---------------------------------------------------------------------------- |
| // Defines |
| // ---------------------------------------------------------------------------- |
| |
| // Debug |
| #define DEBUG_RENDERER 0 |
| |
| // Debug |
| #if DEBUG_RENDERER |
| #define RENDERER_LOGD(...) ALOGD(__VA_ARGS__) |
| #else |
| #define RENDERER_LOGD(...) |
| #endif |
| |
| // ---------------------------------------------------------------------------- |
| |
| static struct { |
| jmethodID set; |
| } gRectClassInfo; |
| |
| // ---------------------------------------------------------------------------- |
| // Constructors |
| // ---------------------------------------------------------------------------- |
| |
| static void android_view_GLES20Canvas_destroyRenderer(JNIEnv* env, jobject clazz, |
| jlong rendererPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| RENDERER_LOGD("Destroy DisplayListRenderer"); |
| delete renderer; |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Setup |
| // ---------------------------------------------------------------------------- |
| |
| static void android_view_GLES20Canvas_setViewport(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jint width, jint height) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| renderer->setViewport(width, height); |
| } |
| |
| static void android_view_GLES20Canvas_setHighContrastText(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jboolean highContrastText) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| renderer->setHighContrastText(highContrastText); |
| } |
| |
| static void android_view_GLES20Canvas_insertReorderBarrier(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jboolean reorderEnable) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| renderer->insertReorderBarrier(reorderEnable); |
| } |
| |
| static int android_view_GLES20Canvas_prepare(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jboolean opaque) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| return renderer->prepare(opaque); |
| } |
| |
| static int android_view_GLES20Canvas_prepareDirty(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jint left, jint top, jint right, jint bottom, |
| jboolean opaque) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| return renderer->prepareDirty(left, top, right, bottom, opaque); |
| } |
| |
| static void android_view_GLES20Canvas_finish(JNIEnv* env, jobject clazz, |
| jlong rendererPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| renderer->finish(); |
| } |
| |
| static void android_view_GLES20Canvas_setProperty(JNIEnv* env, |
| jobject clazz, jstring name, jstring value) { |
| if (!Caches::hasInstance()) { |
| ALOGW("can't set property, no Caches instance"); |
| return; |
| } |
| |
| if (name == NULL || value == NULL) { |
| ALOGW("can't set prop, null passed"); |
| } |
| |
| const char* nameCharArray = env->GetStringUTFChars(name, NULL); |
| const char* valueCharArray = env->GetStringUTFChars(value, NULL); |
| Caches::getInstance().setTempProperty(nameCharArray, valueCharArray); |
| env->ReleaseStringUTFChars(name, nameCharArray); |
| env->ReleaseStringUTFChars(name, valueCharArray); |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Functor |
| // ---------------------------------------------------------------------------- |
| |
| static jint android_view_GLES20Canvas_callDrawGLFunction(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong functorPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Functor* functor = reinterpret_cast<Functor*>(functorPtr); |
| android::uirenderer::Rect dirty; |
| return renderer->callDrawGLFunction(functor, dirty); |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Misc |
| // ---------------------------------------------------------------------------- |
| |
| static jint android_view_GLES20Canvas_getMaxTextureWidth(JNIEnv* env, jobject clazz) { |
| return Caches::getInstance().maxTextureSize; |
| } |
| |
| static jint android_view_GLES20Canvas_getMaxTextureHeight(JNIEnv* env, jobject clazz) { |
| return Caches::getInstance().maxTextureSize; |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // State |
| // ---------------------------------------------------------------------------- |
| |
| static jint android_view_GLES20Canvas_save(JNIEnv* env, jobject clazz, jlong rendererPtr, |
| jint flags) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| return renderer->save(flags); |
| } |
| |
| static jint android_view_GLES20Canvas_getSaveCount(JNIEnv* env, jobject clazz, |
| jlong rendererPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| return renderer->getSaveCount(); |
| } |
| |
| static void android_view_GLES20Canvas_restore(JNIEnv* env, jobject clazz, |
| jlong rendererPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| renderer->restore(); |
| } |
| |
| static void android_view_GLES20Canvas_restoreToCount(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jint saveCount) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| renderer->restoreToCount(saveCount); |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Layers |
| // ---------------------------------------------------------------------------- |
| |
| static jint android_view_GLES20Canvas_saveLayer(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| jlong paintPtr, jint saveFlags) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| return renderer->saveLayer(left, top, right, bottom, paint, saveFlags); |
| } |
| |
| static jint android_view_GLES20Canvas_saveLayerClip(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong paintPtr, jint saveFlags) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| const android::uirenderer::Rect& bounds(renderer->getLocalClipBounds()); |
| return renderer->saveLayer(bounds.left, bounds.top, bounds.right, bounds.bottom, |
| paint, saveFlags); |
| } |
| |
| static jint android_view_GLES20Canvas_saveLayerAlpha(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| jint alpha, jint saveFlags) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| return renderer->saveLayerAlpha(left, top, right, bottom, alpha, saveFlags); |
| } |
| |
| static jint android_view_GLES20Canvas_saveLayerAlphaClip(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jint alpha, jint saveFlags) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| const android::uirenderer::Rect& bounds(renderer->getLocalClipBounds()); |
| return renderer->saveLayerAlpha(bounds.left, bounds.top, bounds.right, bounds.bottom, |
| alpha, saveFlags); |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Clipping |
| // ---------------------------------------------------------------------------- |
| |
| static jboolean android_view_GLES20Canvas_quickReject(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat left, jfloat top, jfloat right, jfloat bottom) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| const bool result = renderer->quickRejectConservative(left, top, right, bottom); |
| return result ? JNI_TRUE : JNI_FALSE; |
| } |
| |
| static jboolean android_view_GLES20Canvas_clipRectF(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| jint op) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| const bool result = renderer->clipRect(left, top, right, bottom, |
| static_cast<SkRegion::Op>(op)); |
| return result ? JNI_TRUE : JNI_FALSE; |
| } |
| |
| static jboolean android_view_GLES20Canvas_clipRect(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jint left, jint top, jint right, jint bottom, |
| jint op) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| const bool result = renderer->clipRect(float(left), float(top), float(right), |
| float(bottom), |
| static_cast<SkRegion::Op>(op)); |
| return result ? JNI_TRUE : JNI_FALSE; |
| } |
| |
| static jboolean android_view_GLES20Canvas_clipPath(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong pathPtr, jint op) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| SkPath* path = reinterpret_cast<SkPath*>(pathPtr); |
| const bool result = renderer->clipPath(path, static_cast<SkRegion::Op>(op)); |
| return result ? JNI_TRUE : JNI_FALSE; |
| } |
| |
| static jboolean android_view_GLES20Canvas_clipRegion(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong regionPtr, jint op) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| SkRegion* region = reinterpret_cast<SkRegion*>(regionPtr); |
| const bool result = renderer->clipRegion(region, static_cast<SkRegion::Op>(op)); |
| return result ? JNI_TRUE : JNI_FALSE; |
| } |
| |
| static jboolean android_view_GLES20Canvas_getClipBounds(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jobject rect) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| const android::uirenderer::Rect& bounds(renderer->getLocalClipBounds()); |
| |
| env->CallVoidMethod(rect, gRectClassInfo.set, |
| int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); |
| |
| return !bounds.isEmpty() ? JNI_TRUE : JNI_FALSE; |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Transforms |
| // ---------------------------------------------------------------------------- |
| |
| static void android_view_GLES20Canvas_translate(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat dx, jfloat dy) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| renderer->translate(dx, dy); |
| } |
| |
| static void android_view_GLES20Canvas_rotate(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat degrees) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| renderer->rotate(degrees); |
| } |
| |
| static void android_view_GLES20Canvas_scale(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat sx, jfloat sy) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| renderer->scale(sx, sy); |
| } |
| |
| static void android_view_GLES20Canvas_skew(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat sx, jfloat sy) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| renderer->skew(sx, sy); |
| } |
| |
| static void android_view_GLES20Canvas_setMatrix(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong matrixPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixPtr); |
| renderer->setMatrix(matrix ? *matrix : SkMatrix::I()); |
| } |
| |
| static void android_view_GLES20Canvas_getMatrix(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong matrixPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixPtr); |
| renderer->getMatrix(matrix); |
| } |
| |
| static void android_view_GLES20Canvas_concatMatrix(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong matrixPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixPtr); |
| renderer->concatMatrix(*matrix); |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Drawing |
| // ---------------------------------------------------------------------------- |
| |
| static void android_view_GLES20Canvas_drawBitmap(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong bitmapPtr, jbyteArray buffer, |
| jfloat left, jfloat top, jlong paintPtr) { |
| SkBitmap* bitmap = reinterpret_cast<SkBitmap*>(bitmapPtr); |
| // This object allows the renderer to allocate a global JNI ref to the buffer object. |
| JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); |
| |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| |
| // apply transform directly to canvas, so it affects shaders correctly |
| renderer->save(SkCanvas::kMatrix_SaveFlag); |
| renderer->translate(left, top); |
| renderer->drawBitmap(bitmap, paint); |
| renderer->restore(); |
| } |
| |
| static void android_view_GLES20Canvas_drawBitmapRect(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong bitmapPtr, jbyteArray buffer, |
| float srcLeft, float srcTop, float srcRight, float srcBottom, |
| float dstLeft, float dstTop, float dstRight, float dstBottom, jlong paintPtr) { |
| SkBitmap* bitmap = reinterpret_cast<SkBitmap*>(bitmapPtr); |
| // This object allows the renderer to allocate a global JNI ref to the buffer object. |
| JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); |
| |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| renderer->drawBitmap(bitmap, srcLeft, srcTop, srcRight, srcBottom, |
| dstLeft, dstTop, dstRight, dstBottom, paint); |
| } |
| |
| static void android_view_GLES20Canvas_drawBitmapMatrix(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong bitmapPtr, jbyteArray buffer, |
| jlong matrixPtr, jlong paintPtr) { |
| SkBitmap* bitmap = reinterpret_cast<SkBitmap*>(bitmapPtr); |
| // This object allows the renderer to allocate a global JNI ref to the buffer object. |
| JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); |
| |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| |
| // apply transform directly to canvas, so it affects shaders correctly |
| renderer->save(SkCanvas::kMatrix_SaveFlag); |
| renderer->concatMatrix(*matrix); |
| renderer->drawBitmap(bitmap, paint); |
| renderer->restore(); |
| } |
| |
| static void android_view_GLES20Canvas_drawBitmapData(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jintArray colors, jint offset, jint stride, |
| jfloat left, jfloat top, jint width, jint height, jboolean hasAlpha, jlong paintPtr) { |
| // Note: If hasAlpha is false, kRGB_565_SkColorType will be used, which will |
| // correct the alphaType to kOpaque_SkAlphaType. |
| const SkImageInfo info = SkImageInfo::Make(width, height, |
| hasAlpha ? kN32_SkColorType : kRGB_565_SkColorType, |
| kPremul_SkAlphaType); |
| SkBitmap* bitmap = new SkBitmap; |
| if (!bitmap->allocPixels(info)) { |
| delete bitmap; |
| return; |
| } |
| |
| if (!GraphicsJNI::SetPixels(env, colors, offset, stride, 0, 0, width, height, *bitmap)) { |
| delete bitmap; |
| return; |
| } |
| |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| |
| // apply transform directly to canvas, so it affects shaders correctly |
| renderer->save(SkCanvas::kMatrix_SaveFlag); |
| renderer->translate(left, top); |
| renderer->drawBitmapData(bitmap, paint); |
| renderer->restore(); |
| |
| // Note - bitmap isn't deleted as DisplayListRenderer owns it now |
| } |
| |
| static void android_view_GLES20Canvas_drawBitmapMesh(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong bitmapPtr, jbyteArray buffer, |
| jint meshWidth, jint meshHeight, jfloatArray vertices, jint offset, jintArray colors, |
| jint colorOffset, jlong paintPtr) { |
| SkBitmap* bitmap = reinterpret_cast<SkBitmap*>(bitmapPtr); |
| // This object allows the renderer to allocate a global JNI ref to the buffer object. |
| JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); |
| |
| jfloat* verticesArray = vertices ? env->GetFloatArrayElements(vertices, NULL) + offset : NULL; |
| jint* colorsArray = colors ? env->GetIntArrayElements(colors, NULL) + colorOffset : NULL; |
| |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| renderer->drawBitmapMesh(bitmap, meshWidth, meshHeight, verticesArray, colorsArray, paint); |
| |
| if (vertices) env->ReleaseFloatArrayElements(vertices, verticesArray, 0); |
| if (colors) env->ReleaseIntArrayElements(colors, colorsArray, 0); |
| } |
| |
| static void android_view_GLES20Canvas_drawPatch(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong bitmapPtr, jbyteArray buffer, jlong patchPtr, |
| float left, float top, float right, float bottom, jlong paintPtr) { |
| SkBitmap* bitmap = reinterpret_cast<SkBitmap*>(bitmapPtr); |
| // This object allows the renderer to allocate a global JNI ref to the buffer object. |
| JavaHeapBitmapRef bitmapRef(env, bitmap, buffer); |
| |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Res_png_9patch* patch = reinterpret_cast<Res_png_9patch*>(patchPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| renderer->drawPatch(bitmap, patch, left, top, right, bottom, paint); |
| } |
| |
| static void android_view_GLES20Canvas_drawColor(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jint color, jint modeHandle) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| SkPorterDuff::Mode mode = static_cast<SkPorterDuff::Mode>(modeHandle); |
| renderer->drawColor(color, SkPorterDuff::ToXfermodeMode(mode)); |
| } |
| |
| static void android_view_GLES20Canvas_drawRect(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| jlong paintPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| renderer->drawRect(left, top, right, bottom, paint); |
| } |
| |
| static void android_view_GLES20Canvas_drawRoundRect(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| jfloat rx, jfloat ry, jlong paintPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| renderer->drawRoundRect(left, top, right, bottom, rx, ry, paint); |
| } |
| |
| static void android_view_GLES20Canvas_drawRoundRectProps(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong leftPropPtr, jlong topPropPtr, jlong rightPropPtr, |
| jlong bottomPropPtr, jlong rxPropPtr, jlong ryPropPtr, jlong paintPropPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| CanvasPropertyPrimitive* leftProp = reinterpret_cast<CanvasPropertyPrimitive*>(leftPropPtr); |
| CanvasPropertyPrimitive* topProp = reinterpret_cast<CanvasPropertyPrimitive*>(topPropPtr); |
| CanvasPropertyPrimitive* rightProp = reinterpret_cast<CanvasPropertyPrimitive*>(rightPropPtr); |
| CanvasPropertyPrimitive* bottomProp = reinterpret_cast<CanvasPropertyPrimitive*>(bottomPropPtr); |
| CanvasPropertyPrimitive* rxProp = reinterpret_cast<CanvasPropertyPrimitive*>(rxPropPtr); |
| CanvasPropertyPrimitive* ryProp = reinterpret_cast<CanvasPropertyPrimitive*>(ryPropPtr); |
| CanvasPropertyPaint* paintProp = reinterpret_cast<CanvasPropertyPaint*>(paintPropPtr); |
| renderer->drawRoundRect(leftProp, topProp, rightProp, bottomProp, rxProp, ryProp, paintProp); |
| } |
| |
| static void android_view_GLES20Canvas_drawCircle(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat x, jfloat y, jfloat radius, jlong paintPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| renderer->drawCircle(x, y, radius, paint); |
| } |
| |
| static void android_view_GLES20Canvas_drawCircleProps(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong xPropPtr, jlong yPropPtr, jlong radiusPropPtr, jlong paintPropPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| CanvasPropertyPrimitive* xProp = reinterpret_cast<CanvasPropertyPrimitive*>(xPropPtr); |
| CanvasPropertyPrimitive* yProp = reinterpret_cast<CanvasPropertyPrimitive*>(yPropPtr); |
| CanvasPropertyPrimitive* radiusProp = reinterpret_cast<CanvasPropertyPrimitive*>(radiusPropPtr); |
| CanvasPropertyPaint* paintProp = reinterpret_cast<CanvasPropertyPaint*>(paintPropPtr); |
| renderer->drawCircle(xProp, yProp, radiusProp, paintProp); |
| } |
| |
| static void android_view_GLES20Canvas_drawOval(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| jlong paintPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| renderer->drawOval(left, top, right, bottom, paint); |
| } |
| |
| static void android_view_GLES20Canvas_drawArc(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloat left, jfloat top, jfloat right, jfloat bottom, |
| jfloat startAngle, jfloat sweepAngle, jboolean useCenter, jlong paintPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| renderer->drawArc(left, top, right, bottom, startAngle, sweepAngle, useCenter, paint); |
| } |
| |
| static void android_view_GLES20Canvas_drawRegionAsRects(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong regionPtr, jlong paintPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| SkRegion* region = reinterpret_cast<SkRegion*>(regionPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| if (paint->getStyle() != Paint::kFill_Style || |
| (paint->isAntiAlias() && !renderer->isCurrentTransformSimple())) { |
| SkRegion::Iterator it(*region); |
| while (!it.done()) { |
| const SkIRect& r = it.rect(); |
| renderer->drawRect(r.fLeft, r.fTop, r.fRight, r.fBottom, paint); |
| it.next(); |
| } |
| } else { |
| int count = 0; |
| Vector<float> rects; |
| SkRegion::Iterator it(*region); |
| while (!it.done()) { |
| const SkIRect& r = it.rect(); |
| rects.push(r.fLeft); |
| rects.push(r.fTop); |
| rects.push(r.fRight); |
| rects.push(r.fBottom); |
| count += 4; |
| it.next(); |
| } |
| renderer->drawRects(rects.array(), count, paint); |
| } |
| } |
| |
| static void android_view_GLES20Canvas_drawPoints(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloatArray points, jint offset, jint count, jlong paintPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| jfloat* storage = env->GetFloatArrayElements(points, NULL); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| renderer->drawPoints(storage + offset, count, paint); |
| env->ReleaseFloatArrayElements(points, storage, 0); |
| } |
| |
| static void android_view_GLES20Canvas_drawPath(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong pathPtr, jlong paintPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| SkPath* path = reinterpret_cast<SkPath*>(pathPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| renderer->drawPath(path, paint); |
| } |
| |
| static void android_view_GLES20Canvas_drawLines(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jfloatArray points, jint offset, jint count, jlong paintPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| jfloat* storage = env->GetFloatArrayElements(points, NULL); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| renderer->drawLines(storage + offset, count, paint); |
| env->ReleaseFloatArrayElements(points, storage, 0); |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Draw filters |
| // ---------------------------------------------------------------------------- |
| |
| static void android_view_GLES20Canvas_setupPaintFilter(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jint clearBits, jint setBits) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| renderer->setupPaintFilter(clearBits, setBits); |
| } |
| |
| static void android_view_GLES20Canvas_resetPaintFilter(JNIEnv* env, jobject clazz, |
| jlong rendererPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| renderer->resetPaintFilter(); |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Text |
| // ---------------------------------------------------------------------------- |
| |
| class RenderTextFunctor { |
| public: |
| RenderTextFunctor(const Layout& layout, DisplayListRenderer* renderer, jfloat x, jfloat y, |
| Paint* paint, uint16_t* glyphs, float* pos, float totalAdvance, |
| uirenderer::Rect& bounds) |
| : layout(layout), renderer(renderer), x(x), y(y), paint(paint), glyphs(glyphs), |
| pos(pos), totalAdvance(totalAdvance), bounds(bounds) { } |
| void operator()(size_t start, size_t end) { |
| for (size_t i = start; i < end; i++) { |
| glyphs[i] = layout.getGlyphId(i); |
| pos[2 * i] = layout.getX(i); |
| pos[2 * i + 1] = layout.getY(i); |
| } |
| size_t glyphsCount = end - start; |
| int bytesCount = glyphsCount * sizeof(jchar); |
| renderer->drawText((const char*) (glyphs + start), bytesCount, glyphsCount, |
| x, y, pos + 2 * start, paint, totalAdvance, bounds); |
| } |
| private: |
| const Layout& layout; |
| DisplayListRenderer* renderer; |
| jfloat x; |
| jfloat y; |
| Paint* paint; |
| uint16_t* glyphs; |
| float* pos; |
| float totalAdvance; |
| uirenderer::Rect& bounds; |
| }; |
| |
| static void renderTextLayout(DisplayListRenderer* renderer, Layout* layout, |
| jfloat x, jfloat y, Paint* paint) { |
| size_t nGlyphs = layout->nGlyphs(); |
| float* pos = new float[nGlyphs * 2]; |
| uint16_t* glyphs = new uint16_t[nGlyphs]; |
| MinikinRect b; |
| layout->getBounds(&b); |
| android::uirenderer::Rect bounds(b.mLeft, b.mTop, b.mRight, b.mBottom); |
| bounds.translate(x, y); |
| float totalAdvance = layout->getAdvance(); |
| |
| RenderTextFunctor f(*layout, renderer, x, y, paint, glyphs, pos, totalAdvance, bounds); |
| MinikinUtils::forFontRun(*layout, paint, f); |
| delete[] glyphs; |
| delete[] pos; |
| } |
| |
| static void renderText(DisplayListRenderer* renderer, const jchar* text, int count, |
| jfloat x, jfloat y, int bidiFlags, Paint* paint, TypefaceImpl* typeface) { |
| Layout layout; |
| MinikinUtils::doLayout(&layout, paint, bidiFlags, typeface, text, 0, count, count); |
| x += MinikinUtils::xOffsetForTextAlign(paint, layout); |
| renderTextLayout(renderer, &layout, x, y, paint); |
| } |
| |
| class RenderTextOnPathFunctor { |
| public: |
| RenderTextOnPathFunctor(const Layout& layout, DisplayListRenderer* renderer, float hOffset, |
| float vOffset, Paint* paint, SkPath* path) |
| : layout(layout), renderer(renderer), hOffset(hOffset), vOffset(vOffset), |
| paint(paint), path(path) { |
| } |
| void operator()(size_t start, size_t end) { |
| uint16_t glyphs[1]; |
| for (size_t i = start; i < end; i++) { |
| glyphs[0] = layout.getGlyphId(i); |
| float x = hOffset + layout.getX(i); |
| float y = vOffset + layout.getY(i); |
| renderer->drawTextOnPath((const char*) glyphs, sizeof(glyphs), 1, path, x, y, paint); |
| } |
| } |
| private: |
| const Layout& layout; |
| DisplayListRenderer* renderer; |
| float hOffset; |
| float vOffset; |
| Paint* paint; |
| SkPath* path; |
| }; |
| |
| static void renderTextOnPath(DisplayListRenderer* renderer, const jchar* text, int count, |
| SkPath* path, jfloat hOffset, jfloat vOffset, int bidiFlags, Paint* paint, |
| TypefaceImpl* typeface) { |
| Layout layout; |
| MinikinUtils::doLayout(&layout, paint, bidiFlags, typeface, text, 0, count, count); |
| hOffset += MinikinUtils::hOffsetForTextAlign(paint, layout, *path); |
| Paint::Align align = paint->getTextAlign(); |
| paint->setTextAlign(Paint::kLeft_Align); |
| |
| RenderTextOnPathFunctor f(layout, renderer, hOffset, vOffset, paint, path); |
| MinikinUtils::forFontRun(layout, paint, f); |
| paint->setTextAlign(align); |
| } |
| |
| static void renderTextRun(DisplayListRenderer* renderer, const jchar* text, |
| jint start, jint count, jint contextCount, jfloat x, jfloat y, |
| int bidiFlags, Paint* paint, TypefaceImpl* typeface) { |
| Layout layout; |
| MinikinUtils::doLayout(&layout, paint, bidiFlags, typeface, text, start, count, contextCount); |
| x += MinikinUtils::xOffsetForTextAlign(paint, layout); |
| renderTextLayout(renderer, &layout, x, y, paint); |
| } |
| |
| static void android_view_GLES20Canvas_drawTextArray(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jcharArray text, jint index, jint count, |
| jfloat x, jfloat y, jint bidiFlags, jlong paintPtr, jlong typefacePtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| jchar* textArray = env->GetCharArrayElements(text, NULL); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| TypefaceImpl* typeface = reinterpret_cast<TypefaceImpl*>(typefacePtr); |
| |
| renderText(renderer, textArray + index, count, x, y, bidiFlags, paint, typeface); |
| env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); |
| } |
| |
| static void android_view_GLES20Canvas_drawText(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jstring text, jint start, jint end, |
| jfloat x, jfloat y, jint bidiFlags, jlong paintPtr, jlong typefacePtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| const jchar* textArray = env->GetStringChars(text, NULL); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| TypefaceImpl* typeface = reinterpret_cast<TypefaceImpl*>(typefacePtr); |
| |
| renderText(renderer, textArray + start, end - start, x, y, bidiFlags, paint, typeface); |
| env->ReleaseStringChars(text, textArray); |
| } |
| |
| static void android_view_GLES20Canvas_drawTextArrayOnPath(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jcharArray text, jint index, jint count, |
| jlong pathPtr, jfloat hOffset, jfloat vOffset, jint bidiFlags, jlong paintPtr, |
| jlong typefacePtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| jchar* textArray = env->GetCharArrayElements(text, NULL); |
| SkPath* path = reinterpret_cast<SkPath*>(pathPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| TypefaceImpl* typeface = reinterpret_cast<TypefaceImpl*>(typefacePtr); |
| |
| renderTextOnPath(renderer, textArray + index, count, path, |
| hOffset, vOffset, bidiFlags, paint, typeface); |
| env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); |
| } |
| |
| static void android_view_GLES20Canvas_drawTextOnPath(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jstring text, jint start, jint end, |
| jlong pathPtr, jfloat hOffset, jfloat vOffset, jint bidiFlags, jlong paintPtr, |
| jlong typefacePtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| const jchar* textArray = env->GetStringChars(text, NULL); |
| SkPath* path = reinterpret_cast<SkPath*>(pathPtr); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| TypefaceImpl* typeface = reinterpret_cast<TypefaceImpl*>(typefacePtr); |
| |
| renderTextOnPath(renderer, textArray + start, end - start, path, |
| hOffset, vOffset, bidiFlags, paint, typeface); |
| env->ReleaseStringChars(text, textArray); |
| } |
| |
| static void android_view_GLES20Canvas_drawTextRunArray(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jcharArray text, jint index, jint count, |
| jint contextIndex, jint contextCount, jfloat x, jfloat y, jboolean isRtl, |
| jlong paintPtr, jlong typefacePtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| jchar* textArray = env->GetCharArrayElements(text, NULL); |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| TypefaceImpl* typeface = reinterpret_cast<TypefaceImpl*>(typefacePtr); |
| |
| int bidiFlags = isRtl ? kBidi_Force_RTL : kBidi_Force_LTR; |
| renderTextRun(renderer, textArray + contextIndex, index - contextIndex, |
| count, contextCount, x, y, bidiFlags, paint, typeface); |
| env->ReleaseCharArrayElements(text, textArray, JNI_ABORT); |
| } |
| |
| static void android_view_GLES20Canvas_drawTextRun(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jstring text, jint start, jint end, |
| jint contextStart, int contextEnd, jfloat x, jfloat y, jboolean isRtl, |
| jlong paintPtr, jlong typefacePtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| const jchar* textArray = env->GetStringChars(text, NULL); |
| jint count = end - start; |
| jint contextCount = contextEnd - contextStart; |
| Paint* paint = reinterpret_cast<Paint*>(paintPtr); |
| TypefaceImpl* typeface = reinterpret_cast<TypefaceImpl*>(typefacePtr); |
| |
| int bidiFlags = isRtl ? kBidi_Force_RTL : kBidi_Force_LTR; |
| renderTextRun(renderer, textArray + contextStart, start - contextStart, |
| count, contextCount, x, y, bidiFlags, paint, typeface); |
| env->ReleaseStringChars(text, textArray); |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Display lists |
| // ---------------------------------------------------------------------------- |
| |
| static jlong android_view_GLES20Canvas_finishRecording(JNIEnv* env, |
| jobject clazz, jlong rendererPtr) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| return reinterpret_cast<jlong>(renderer->finishRecording()); |
| } |
| |
| static jlong android_view_GLES20Canvas_createDisplayListRenderer(JNIEnv* env, jobject clazz) { |
| return reinterpret_cast<jlong>(new DisplayListRenderer); |
| } |
| |
| static jint android_view_GLES20Canvas_drawRenderNode(JNIEnv* env, |
| jobject clazz, jlong rendererPtr, jlong renderNodePtr, |
| jobject dirty, jint flags) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| RenderNode* renderNode = reinterpret_cast<RenderNode*>(renderNodePtr); |
| android::uirenderer::Rect bounds; |
| status_t status = renderer->drawRenderNode(renderNode, bounds, flags); |
| if (status != DrawGlInfo::kStatusDone && dirty != NULL) { |
| env->CallVoidMethod(dirty, gRectClassInfo.set, |
| int(bounds.left), int(bounds.top), int(bounds.right), int(bounds.bottom)); |
| } |
| return status; |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Layers |
| // ---------------------------------------------------------------------------- |
| |
| static void android_view_GLES20Canvas_drawLayer(JNIEnv* env, jobject clazz, |
| jlong rendererPtr, jlong layerPtr, jfloat x, jfloat y) { |
| DisplayListRenderer* renderer = reinterpret_cast<DisplayListRenderer*>(rendererPtr); |
| Layer* layer = reinterpret_cast<Layer*>(layerPtr); |
| renderer->drawLayer(layer, x, y); |
| } |
| |
| #endif // USE_OPENGL_RENDERER |
| |
| // ---------------------------------------------------------------------------- |
| // Common |
| // ---------------------------------------------------------------------------- |
| |
| static jboolean android_view_GLES20Canvas_isAvailable(JNIEnv* env, jobject clazz) { |
| #ifdef USE_OPENGL_RENDERER |
| char prop[PROPERTY_VALUE_MAX]; |
| if (property_get("ro.kernel.qemu", prop, NULL) == 0) { |
| // not in the emulator |
| return JNI_TRUE; |
| } |
| // In the emulator this property will be set to 1 when hardware GLES is |
| // enabled, 0 otherwise. On old emulator versions it will be undefined. |
| property_get("ro.kernel.qemu.gles", prop, "0"); |
| return atoi(prop) == 1 ? JNI_TRUE : JNI_FALSE; |
| #else |
| return JNI_FALSE; |
| #endif |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // Logging |
| // ---------------------------------------------------------------------------- |
| |
| static void |
| android_app_ActivityThread_dumpGraphics(JNIEnv* env, jobject clazz, jobject javaFileDescriptor) { |
| #ifdef USE_OPENGL_RENDERER |
| int fd = jniGetFDFromFileDescriptor(env, javaFileDescriptor); |
| android::uirenderer::RenderNode::outputLogBuffer(fd); |
| #endif // USE_OPENGL_RENDERER |
| } |
| |
| // ---------------------------------------------------------------------------- |
| // JNI Glue |
| // ---------------------------------------------------------------------------- |
| |
| const char* const kClassPathName = "android/view/GLES20Canvas"; |
| |
| static JNINativeMethod gMethods[] = { |
| { "nIsAvailable", "()Z", (void*) android_view_GLES20Canvas_isAvailable }, |
| |
| #ifdef USE_OPENGL_RENDERER |
| |
| { "nDestroyRenderer", "(J)V", (void*) android_view_GLES20Canvas_destroyRenderer }, |
| { "nSetViewport", "(JII)V", (void*) android_view_GLES20Canvas_setViewport }, |
| { "nSetHighContrastText","(JZ)V", (void*) android_view_GLES20Canvas_setHighContrastText }, |
| { "nInsertReorderBarrier","(JZ)V", (void*) android_view_GLES20Canvas_insertReorderBarrier }, |
| { "nPrepare", "(JZ)I", (void*) android_view_GLES20Canvas_prepare }, |
| { "nPrepareDirty", "(JIIIIZ)I", (void*) android_view_GLES20Canvas_prepareDirty }, |
| { "nFinish", "(J)V", (void*) android_view_GLES20Canvas_finish }, |
| { "nSetProperty", "(Ljava/lang/String;Ljava/lang/String;)V", |
| (void*) android_view_GLES20Canvas_setProperty }, |
| |
| { "nCallDrawGLFunction", "(JJ)I", (void*) android_view_GLES20Canvas_callDrawGLFunction }, |
| |
| { "nSave", "(JI)I", (void*) android_view_GLES20Canvas_save }, |
| { "nRestore", "(J)V", (void*) android_view_GLES20Canvas_restore }, |
| { "nRestoreToCount", "(JI)V", (void*) android_view_GLES20Canvas_restoreToCount }, |
| { "nGetSaveCount", "(J)I", (void*) android_view_GLES20Canvas_getSaveCount }, |
| |
| { "nSaveLayer", "(JFFFFJI)I", (void*) android_view_GLES20Canvas_saveLayer }, |
| { "nSaveLayer", "(JJI)I", (void*) android_view_GLES20Canvas_saveLayerClip }, |
| { "nSaveLayerAlpha", "(JFFFFII)I", (void*) android_view_GLES20Canvas_saveLayerAlpha }, |
| { "nSaveLayerAlpha", "(JII)I", (void*) android_view_GLES20Canvas_saveLayerAlphaClip }, |
| |
| { "nQuickReject", "(JFFFF)Z", (void*) android_view_GLES20Canvas_quickReject }, |
| { "nClipRect", "(JFFFFI)Z", (void*) android_view_GLES20Canvas_clipRectF }, |
| { "nClipRect", "(JIIIII)Z", (void*) android_view_GLES20Canvas_clipRect }, |
| { "nClipPath", "(JJI)Z", (void*) android_view_GLES20Canvas_clipPath }, |
| { "nClipRegion", "(JJI)Z", (void*) android_view_GLES20Canvas_clipRegion }, |
| |
| { "nTranslate", "(JFF)V", (void*) android_view_GLES20Canvas_translate }, |
| { "nRotate", "(JF)V", (void*) android_view_GLES20Canvas_rotate }, |
| { "nScale", "(JFF)V", (void*) android_view_GLES20Canvas_scale }, |
| { "nSkew", "(JFF)V", (void*) android_view_GLES20Canvas_skew }, |
| |
| { "nSetMatrix", "(JJ)V", (void*) android_view_GLES20Canvas_setMatrix }, |
| { "nGetMatrix", "(JJ)V", (void*) android_view_GLES20Canvas_getMatrix }, |
| { "nConcatMatrix", "(JJ)V", (void*) android_view_GLES20Canvas_concatMatrix }, |
| |
| { "nDrawBitmap", "(JJ[BFFJ)V", (void*) android_view_GLES20Canvas_drawBitmap }, |
| { "nDrawBitmap", "(JJ[BFFFFFFFFJ)V",(void*) android_view_GLES20Canvas_drawBitmapRect }, |
| { "nDrawBitmap", "(JJ[BJJ)V", (void*) android_view_GLES20Canvas_drawBitmapMatrix }, |
| { "nDrawBitmap", "(J[IIIFFIIZJ)V", (void*) android_view_GLES20Canvas_drawBitmapData }, |
| |
| { "nDrawBitmapMesh", "(JJ[BII[FI[IIJ)V",(void*) android_view_GLES20Canvas_drawBitmapMesh }, |
| |
| { "nDrawPatch", "(JJ[BJFFFFJ)V", (void*) android_view_GLES20Canvas_drawPatch }, |
| |
| { "nDrawColor", "(JII)V", (void*) android_view_GLES20Canvas_drawColor }, |
| { "nDrawRect", "(JFFFFJ)V", (void*) android_view_GLES20Canvas_drawRect }, |
| { "nDrawRects", "(JJJ)V", (void*) android_view_GLES20Canvas_drawRegionAsRects }, |
| { "nDrawRoundRect", "(JFFFFFFJ)V", (void*) android_view_GLES20Canvas_drawRoundRect }, |
| { "nDrawRoundRect", "(JJJJJJJJ)V", (void*) android_view_GLES20Canvas_drawRoundRectProps }, |
| { "nDrawCircle", "(JFFFJ)V", (void*) android_view_GLES20Canvas_drawCircle }, |
| { "nDrawCircle", "(JJJJJ)V", (void*) android_view_GLES20Canvas_drawCircleProps }, |
| { "nDrawOval", "(JFFFFJ)V", (void*) android_view_GLES20Canvas_drawOval }, |
| { "nDrawArc", "(JFFFFFFZJ)V", (void*) android_view_GLES20Canvas_drawArc }, |
| { "nDrawPoints", "(J[FIIJ)V", (void*) android_view_GLES20Canvas_drawPoints }, |
| |
| { "nDrawPath", "(JJJ)V", (void*) android_view_GLES20Canvas_drawPath }, |
| { "nDrawLines", "(J[FIIJ)V", (void*) android_view_GLES20Canvas_drawLines }, |
| |
| { "nSetupPaintFilter", "(JII)V", (void*) android_view_GLES20Canvas_setupPaintFilter }, |
| { "nResetPaintFilter", "(J)V", (void*) android_view_GLES20Canvas_resetPaintFilter }, |
| |
| { "nDrawText", "(J[CIIFFIJJ)V", (void*) android_view_GLES20Canvas_drawTextArray }, |
| { "nDrawText", "(JLjava/lang/String;IIFFIJJ)V", |
| (void*) android_view_GLES20Canvas_drawText }, |
| |
| { "nDrawTextOnPath", "(J[CIIJFFIJJ)V", (void*) android_view_GLES20Canvas_drawTextArrayOnPath }, |
| { "nDrawTextOnPath", "(JLjava/lang/String;IIJFFIJJ)V", |
| (void*) android_view_GLES20Canvas_drawTextOnPath }, |
| |
| { "nDrawTextRun", "(J[CIIIIFFZJJ)V", (void*) android_view_GLES20Canvas_drawTextRunArray }, |
| { "nDrawTextRun", "(JLjava/lang/String;IIIIFFZJJ)V", |
| (void*) android_view_GLES20Canvas_drawTextRun }, |
| |
| { "nGetClipBounds", "(JLandroid/graphics/Rect;)Z", (void*) android_view_GLES20Canvas_getClipBounds }, |
| |
| { "nFinishRecording", "(J)J", (void*) android_view_GLES20Canvas_finishRecording }, |
| { "nDrawRenderNode", "(JJLandroid/graphics/Rect;I)I", (void*) android_view_GLES20Canvas_drawRenderNode }, |
| |
| { "nCreateDisplayListRenderer", "()J", (void*) android_view_GLES20Canvas_createDisplayListRenderer }, |
| |
| { "nDrawLayer", "(JJFF)V", (void*) android_view_GLES20Canvas_drawLayer }, |
| |
| { "nGetMaximumTextureWidth", "()I", (void*) android_view_GLES20Canvas_getMaxTextureWidth }, |
| { "nGetMaximumTextureHeight", "()I", (void*) android_view_GLES20Canvas_getMaxTextureHeight }, |
| |
| #endif |
| }; |
| |
| static JNINativeMethod gActivityThreadMethods[] = { |
| { "dumpGraphicsInfo", "(Ljava/io/FileDescriptor;)V", |
| (void*) android_app_ActivityThread_dumpGraphics } |
| }; |
| |
| |
| #ifdef USE_OPENGL_RENDERER |
| #define FIND_CLASS(var, className) \ |
| var = env->FindClass(className); \ |
| LOG_FATAL_IF(! var, "Unable to find class " className); |
| |
| #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) \ |
| var = env->GetMethodID(clazz, methodName, methodDescriptor); \ |
| LOG_FATAL_IF(! var, "Unable to find method " methodName); |
| #else |
| #define FIND_CLASS(var, className) |
| #define GET_METHOD_ID(var, clazz, methodName, methodDescriptor) |
| #endif |
| |
| int register_android_view_GLES20Canvas(JNIEnv* env) { |
| jclass clazz; |
| FIND_CLASS(clazz, "android/graphics/Rect"); |
| GET_METHOD_ID(gRectClassInfo.set, clazz, "set", "(IIII)V"); |
| |
| return AndroidRuntime::registerNativeMethods(env, kClassPathName, gMethods, NELEM(gMethods)); |
| } |
| |
| const char* const kActivityThreadPathName = "android/app/ActivityThread"; |
| |
| int register_android_app_ActivityThread(JNIEnv* env) { |
| return AndroidRuntime::registerNativeMethods(env, kActivityThreadPathName, |
| gActivityThreadMethods, NELEM(gActivityThreadMethods)); |
| } |
| |
| }; |