c5882c4eb6
This includes AndroidRuntime and core_jni_helper.h Bug: 137655431 Test: CtsUiRenderingTestCases Change-Id: If3d26f41eaf4981505ee47634097f3645fd563fd
118 lines
5.0 KiB
C++
118 lines
5.0 KiB
C++
#include "GraphicsJNI.h"
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#include "Sk1DPathEffect.h"
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#include "SkCornerPathEffect.h"
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#include "SkDashPathEffect.h"
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#include "SkDiscretePathEffect.h"
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#include "SkPathEffect.h"
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class SkPathEffectGlue {
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public:
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static void destructor(JNIEnv* env, jobject, jlong effectHandle) {
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SkPathEffect* effect = reinterpret_cast<SkPathEffect*>(effectHandle);
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SkSafeUnref(effect);
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}
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static jlong Compose_constructor(JNIEnv* env, jobject,
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jlong outerHandle, jlong innerHandle) {
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SkPathEffect* outer = reinterpret_cast<SkPathEffect*>(outerHandle);
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SkPathEffect* inner = reinterpret_cast<SkPathEffect*>(innerHandle);
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SkPathEffect* effect = SkPathEffect::MakeCompose(sk_ref_sp(outer),
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sk_ref_sp(inner)).release();
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return reinterpret_cast<jlong>(effect);
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}
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static jlong Sum_constructor(JNIEnv* env, jobject,
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jlong firstHandle, jlong secondHandle) {
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SkPathEffect* first = reinterpret_cast<SkPathEffect*>(firstHandle);
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SkPathEffect* second = reinterpret_cast<SkPathEffect*>(secondHandle);
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SkPathEffect* effect = SkPathEffect::MakeSum(sk_ref_sp(first),
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sk_ref_sp(second)).release();
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return reinterpret_cast<jlong>(effect);
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}
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static jlong Dash_constructor(JNIEnv* env, jobject,
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jfloatArray intervalArray, jfloat phase) {
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AutoJavaFloatArray autoInterval(env, intervalArray);
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int count = autoInterval.length() & ~1; // even number
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#ifdef SK_SCALAR_IS_FLOAT
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SkScalar* intervals = autoInterval.ptr();
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#else
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#error Need to convert float array to SkScalar array before calling the following function.
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#endif
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SkPathEffect* effect = SkDashPathEffect::Make(intervals, count, phase).release();
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return reinterpret_cast<jlong>(effect);
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}
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static jlong OneD_constructor(JNIEnv* env, jobject,
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jlong shapeHandle, jfloat advance, jfloat phase, jint style) {
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const SkPath* shape = reinterpret_cast<SkPath*>(shapeHandle);
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SkASSERT(shape != NULL);
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SkPathEffect* effect = SkPath1DPathEffect::Make(*shape, advance, phase,
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(SkPath1DPathEffect::Style)style).release();
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return reinterpret_cast<jlong>(effect);
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}
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static jlong Corner_constructor(JNIEnv* env, jobject, jfloat radius){
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SkPathEffect* effect = SkCornerPathEffect::Make(radius).release();
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return reinterpret_cast<jlong>(effect);
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}
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static jlong Discrete_constructor(JNIEnv* env, jobject,
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jfloat length, jfloat deviation) {
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SkPathEffect* effect = SkDiscretePathEffect::Make(length, deviation).release();
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return reinterpret_cast<jlong>(effect);
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}
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////////
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static const JNINativeMethod gPathEffectMethods[] = {
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{ "nativeDestructor", "(J)V", (void*)SkPathEffectGlue::destructor }
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};
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static const JNINativeMethod gComposePathEffectMethods[] = {
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{ "nativeCreate", "(JJ)J", (void*)SkPathEffectGlue::Compose_constructor }
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};
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static const JNINativeMethod gSumPathEffectMethods[] = {
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{ "nativeCreate", "(JJ)J", (void*)SkPathEffectGlue::Sum_constructor }
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};
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static const JNINativeMethod gDashPathEffectMethods[] = {
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{ "nativeCreate", "([FF)J", (void*)SkPathEffectGlue::Dash_constructor }
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};
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static const JNINativeMethod gPathDashPathEffectMethods[] = {
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{ "nativeCreate", "(JFFI)J", (void*)SkPathEffectGlue::OneD_constructor }
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};
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static const JNINativeMethod gCornerPathEffectMethods[] = {
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{ "nativeCreate", "(F)J", (void*)SkPathEffectGlue::Corner_constructor }
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};
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static const JNINativeMethod gDiscretePathEffectMethods[] = {
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{ "nativeCreate", "(FF)J", (void*)SkPathEffectGlue::Discrete_constructor }
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};
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int register_android_graphics_PathEffect(JNIEnv* env)
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{
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android::RegisterMethodsOrDie(env, "android/graphics/PathEffect", gPathEffectMethods,
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NELEM(gPathEffectMethods));
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android::RegisterMethodsOrDie(env, "android/graphics/ComposePathEffect",
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gComposePathEffectMethods, NELEM(gComposePathEffectMethods));
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android::RegisterMethodsOrDie(env, "android/graphics/SumPathEffect", gSumPathEffectMethods,
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NELEM(gSumPathEffectMethods));
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android::RegisterMethodsOrDie(env, "android/graphics/DashPathEffect", gDashPathEffectMethods,
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NELEM(gDashPathEffectMethods));
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android::RegisterMethodsOrDie(env, "android/graphics/PathDashPathEffect",
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gPathDashPathEffectMethods, NELEM(gPathDashPathEffectMethods));
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android::RegisterMethodsOrDie(env, "android/graphics/CornerPathEffect",
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gCornerPathEffectMethods, NELEM(gCornerPathEffectMethods));
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android::RegisterMethodsOrDie(env, "android/graphics/DiscretePathEffect",
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gDiscretePathEffectMethods, NELEM(gDiscretePathEffectMethods));
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return 0;
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}
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