diff options
Diffstat (limited to 'platform_tools/android/apps/sample_app/src/main/jni/com_skia_SkiaSampleRenderer.cpp')
-rw-r--r-- | platform_tools/android/apps/sample_app/src/main/jni/com_skia_SkiaSampleRenderer.cpp | 356 |
1 files changed, 0 insertions, 356 deletions
diff --git a/platform_tools/android/apps/sample_app/src/main/jni/com_skia_SkiaSampleRenderer.cpp b/platform_tools/android/apps/sample_app/src/main/jni/com_skia_SkiaSampleRenderer.cpp deleted file mode 100644 index f233a2fc39..0000000000 --- a/platform_tools/android/apps/sample_app/src/main/jni/com_skia_SkiaSampleRenderer.cpp +++ /dev/null @@ -1,356 +0,0 @@ -/* - * Copyright 2011 Skia - * - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ -#include "com_skia_SkiaSampleRenderer.h" - -#include "SampleApp.h" -#include "SkApplication.h" -#include "SkCanvas.h" -#include "SkDevice.h" -#include "SkEvent.h" -#include "SkWindow.h" - -#include <jni.h> -#include "AndroidKeyToSkKey.h" - - -/////////////////////////////////////////// -///////////////// Globals ///////////////// -/////////////////////////////////////////// - -struct ActivityGlue { - JNIEnv* m_env; - jweak m_obj; - jmethodID m_setTitle; - jmethodID m_setSlideList; - ActivityGlue() { - m_env = nullptr; - m_obj = nullptr; - m_setTitle = nullptr; - m_setSlideList = nullptr; - } -} gActivityGlue; - -struct WindowGlue { - jweak m_obj; - jmethodID m_inval; - jmethodID m_queueSkEvent; - jmethodID m_startTimer; - jmethodID m_getMSAASampleCount; - WindowGlue() { - m_obj = nullptr; - m_inval = nullptr; - m_queueSkEvent = nullptr; - m_startTimer = nullptr; - m_getMSAASampleCount = nullptr; - } -} gWindowGlue; - -SampleWindow* gWindow; - -/////////////////////////////////////////// -///////////// SkOSWindow impl ///////////// -/////////////////////////////////////////// - -SkOSWindow::SkOSWindow(void*) : fDestroyRequested(false) { -} - -SkOSWindow::~SkOSWindow() { -} - -bool SkOSWindow::attach(SkBackEndTypes /* attachType */, int /*msaaSampleCount*/, - bool /*deepColor*/, AttachmentInfo* info) -{ - JNIEnv* env = gActivityGlue.m_env; - if (!env || !gWindowGlue.m_getMSAASampleCount || !gWindowGlue.m_obj) { - return false; - } - if (env->IsSameObject(gWindowGlue.m_obj, nullptr)) { - SkDebugf("ERROR: The JNI WeakRef to the Window is invalid"); - return false; - } - info->fSampleCount = env->CallIntMethod(gWindowGlue.m_obj, gWindowGlue.m_getMSAASampleCount); - - // This is the value requested in SkiaSampleView.java. - info->fStencilBits = 8; - return true; -} - -void SkOSWindow::release() { -} - -void SkOSWindow::present() { -} - -void SkOSWindow::closeWindow() { -} - -void SkOSWindow::setVsync(bool) { -} - -void SkOSWindow::onSetTitle(const char title[]) -{ - JNIEnv* env = gActivityGlue.m_env; - if (!env) { - return; - } - if (env->IsSameObject(gActivityGlue.m_obj, nullptr)) { - SkDebugf("ERROR: The JNI WeakRef to the Activity is invalid"); - return; - } - - jstring string = env->NewStringUTF(title); - env->CallVoidMethod(gActivityGlue.m_obj, gActivityGlue.m_setTitle, string); - env->DeleteLocalRef(string); -} - -void SkOSWindow::onHandleInval(const SkIRect& rect) -{ - JNIEnv* env = gActivityGlue.m_env; - if (!env || !gWindowGlue.m_inval || !gWindowGlue.m_obj) { - return; - } - if (env->IsSameObject(gWindowGlue.m_obj, nullptr)) { - SkDebugf("ERROR: The JNI WeakRef to the Window is invalid"); - return; - } - env->CallVoidMethod(gWindowGlue.m_obj, gWindowGlue.m_inval); -} - -/////////////////////////////////////////// -/////////////// SkEvent impl ////////////// -/////////////////////////////////////////// - -void SkEvent::SignalQueueTimer(SkMSec ms) -{ - JNIEnv* env = gActivityGlue.m_env; - if (!env || !gWindowGlue.m_startTimer || !gWindowGlue.m_obj || !ms) { - return; - } - if (env->IsSameObject(gWindowGlue.m_obj, nullptr)) { - SkDebugf("ERROR: The JNI WeakRef to the Window is invalid"); - return; - } - env->CallVoidMethod(gWindowGlue.m_obj, - gWindowGlue.m_startTimer, ms); -} - -void SkEvent::SignalNonEmptyQueue() -{ - JNIEnv* env = gActivityGlue.m_env; - if (!env || !gWindowGlue.m_queueSkEvent || !gWindowGlue.m_obj) { - return; - } - if (env->IsSameObject(gWindowGlue.m_obj, nullptr)) { - SkDebugf("ERROR: The JNI WeakRef to the Window is invalid"); - return; - } - env->CallVoidMethod(gWindowGlue.m_obj, gWindowGlue.m_queueSkEvent); -} - -/////////////////////////////////////////// -////////////////// JNI //////////////////// -/////////////////////////////////////////// - -static jmethodID GetJMethod(JNIEnv* env, jclass clazz, const char name[], - const char signature[]) -{ - jmethodID m = env->GetMethodID(clazz, name, signature); - if (!m) SkDebugf("Could not find Java method %s\n", name); - return m; -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_init(JNIEnv* env, - jobject thiz, jobject jsampleActivity, jstring cmdLineFlags, jint msaaSampleCount) -{ - // setup jni hooks to the java activity - gActivityGlue.m_env = env; - jclass clazz = env->FindClass("com/skia/SkiaSampleActivity"); - gActivityGlue.m_obj = env->NewWeakGlobalRef(jsampleActivity); - gActivityGlue.m_setTitle = GetJMethod(env, clazz, "setTitle", "(Ljava/lang/CharSequence;)V"); - gActivityGlue.m_setSlideList = GetJMethod(env, clazz, "setSlideList", "([Ljava/lang/String;)V"); - env->DeleteLocalRef(clazz); - - // setup jni hooks to the java renderer - clazz = env->FindClass("com/skia/SkiaSampleRenderer"); - gWindowGlue.m_obj = env->NewWeakGlobalRef(thiz); - gWindowGlue.m_inval = GetJMethod(env, clazz, "requestRender", "()V"); - gWindowGlue.m_queueSkEvent = GetJMethod(env, clazz, "queueSkEvent", "()V"); - gWindowGlue.m_startTimer = GetJMethod(env, clazz, "startTimer", "(I)V"); - gWindowGlue.m_getMSAASampleCount = GetJMethod(env, clazz, "getMSAASampleCount", "()I"); - env->DeleteLocalRef(clazz); - - application_init(); - - const char* flags = env->GetStringUTFChars(cmdLineFlags, JNI_FALSE); - SkTArray<SkString> flagEntries; - SkStrSplit(flags, " ", &flagEntries); - - SkTArray<const char*> args; - args.push_back("SampleApp"); - for (int i = 0; i < flagEntries.count(); i++) { - SkDebugf(flagEntries[i].c_str()); - args.push_back(flagEntries[i].c_str()); - } - - SkString msaaSampleCountString; - if (msaaSampleCount > 0) { - args.push_back("--msaa"); - msaaSampleCountString.appendS32(static_cast<uint32_t>(msaaSampleCount)); - args.push_back(msaaSampleCountString.c_str()); - } - - if (gWindow) { - SkDebugf("The sample window already exists."); - } else { - gWindow = new SampleWindow(nullptr, args.count(), const_cast<char**>(args.begin()), nullptr); - } - - // cleanup the command line flags - env->ReleaseStringUTFChars(cmdLineFlags, flags); - - // send the list of slides up to the activity - const int slideCount = gWindow->sampleCount(); - jobjectArray slideList = env->NewObjectArray(slideCount, env->FindClass("java/lang/String"), env->NewStringUTF("")); - for (int i = 0; i < slideCount; i++) { - jstring slideTitle = env->NewStringUTF(gWindow->getSampleTitle(i).c_str()); - env->SetObjectArrayElement(slideList, i, slideTitle); - env->DeleteLocalRef(slideTitle); - } - env->CallVoidMethod(gActivityGlue.m_obj, gActivityGlue.m_setSlideList, slideList); - env->DeleteLocalRef(slideList); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_term(JNIEnv* env, - jobject thiz) -{ - delete gWindow; - gWindow = nullptr; - application_term(); - if (gWindowGlue.m_obj) { - env->DeleteWeakGlobalRef(gWindowGlue.m_obj); - gWindowGlue.m_obj = nullptr; - } - if (gActivityGlue.m_obj) { - env->DeleteWeakGlobalRef(gActivityGlue.m_obj); - gActivityGlue.m_obj = nullptr; - } -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_draw( - JNIEnv* env, jobject thiz) -{ - if (!gWindow) return; - gWindow->update(nullptr); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_updateSize(JNIEnv* env, - jobject thiz, jint w, jint h) -{ - gWindow->resize(w, h); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_handleClick(JNIEnv* env, - jobject thiz, jint owner, jfloat x, jfloat y, jint jstate) -{ - SkView::Click::State state; - switch(jstate) { - case 0: // MotionEvent.ACTION_DOWN - state = SkView::Click::kDown_State; - break; - case 1: // MotionEvent.ACTION_UP - case 3: // MotionEvent.ACTION_CANCEL - state = SkView::Click::kUp_State; - break; - case 2: // MotionEvent.ACTION_MOVE - state = SkView::Click::kMoved_State; - break; - default: - SkDebugf("motion event ignored\n"); - return; - } - gWindow->handleClick(x, y, state, reinterpret_cast<void*>(owner)); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_nextSample( - JNIEnv* env, jobject thiz) -{ - gWindow->nextSample(); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_previousSample( - JNIEnv* env, jobject thiz) -{ - gWindow->previousSample(); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_goToSample( - JNIEnv* env, jobject thiz, jint position) -{ - gWindow->goToSample(position); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_toggleRenderingMode( - JNIEnv* env, jobject thiz) -{ - gWindow->toggleRendering(); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_showOverview( - JNIEnv* env, jobject thiz) -{ - gWindow->showOverview(); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_toggleSlideshow( - JNIEnv* env, jobject thiz) -{ - gWindow->toggleSlideshow(); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_toggleFPS( - JNIEnv* env, jobject thiz) -{ - gWindow->toggleFPS(); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_toggleTiling( - JNIEnv* env, jobject thiz) -{ - gWindow->handleChar('t'); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_toggleBBox( - JNIEnv* env, jobject thiz) -{ - gWindow->handleChar('b'); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_processSkEvent( - JNIEnv* env, jobject thiz) -{ - if (SkEvent::ProcessEvent()) { - SkEvent::SignalNonEmptyQueue(); - } -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_serviceQueueTimer( - JNIEnv* env, jobject thiz) -{ - SkEvent::ServiceQueueTimer(); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_saveToPDF( - JNIEnv* env, jobject thiz) -{ - gWindow->saveToPdf(); -} - -JNIEXPORT void JNICALL Java_com_skia_SkiaSampleRenderer_postInval( - JNIEnv* env, jobject thiz) -{ - gWindow->postInvalDelay(); -} |