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-rw-r--r--core/jni/Android.mk1
-rw-r--r--core/jni/AndroidRuntime.cpp2
-rw-r--r--core/jni/android/graphics/ParcelSurfaceTexture.cpp152
-rw-r--r--core/jni/android/graphics/SurfaceTexture.cpp18
-rw-r--r--core/jni/android/graphics/SurfaceTexture.h31
-rw-r--r--core/jni/android_view_Surface.cpp10
6 files changed, 209 insertions, 5 deletions
diff --git a/core/jni/Android.mk b/core/jni/Android.mk
index 223008c..51cc8e9 100644
--- a/core/jni/Android.mk
+++ b/core/jni/Android.mk
@@ -105,6 +105,7 @@ LOCAL_SRC_FILES:= \
android/graphics/NinePatchImpl.cpp \
android/graphics/NinePatchPeeker.cpp \
android/graphics/Paint.cpp \
+ android/graphics/ParcelSurfaceTexture.cpp \
android/graphics/Path.cpp \
android/graphics/PathMeasure.cpp \
android/graphics/PathEffect.cpp \
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp
index e610640..2de728e 100644
--- a/core/jni/AndroidRuntime.cpp
+++ b/core/jni/AndroidRuntime.cpp
@@ -105,6 +105,7 @@ extern int register_android_graphics_ColorFilter(JNIEnv* env);
extern int register_android_graphics_DrawFilter(JNIEnv* env);
extern int register_android_graphics_Matrix(JNIEnv* env);
extern int register_android_graphics_Paint(JNIEnv* env);
+extern int register_android_graphics_ParcelSurfaceTexture(JNIEnv* env);
extern int register_android_graphics_Path(JNIEnv* env);
extern int register_android_graphics_PathMeasure(JNIEnv* env);
extern int register_android_graphics_Picture(JNIEnv*);
@@ -1144,6 +1145,7 @@ static const RegJNIRec gRegJNI[] = {
REG_JNI(register_android_graphics_Movie),
REG_JNI(register_android_graphics_NinePatch),
REG_JNI(register_android_graphics_Paint),
+ REG_JNI(register_android_graphics_ParcelSurfaceTexture),
REG_JNI(register_android_graphics_Path),
REG_JNI(register_android_graphics_PathMeasure),
REG_JNI(register_android_graphics_PathEffect),
diff --git a/core/jni/android/graphics/ParcelSurfaceTexture.cpp b/core/jni/android/graphics/ParcelSurfaceTexture.cpp
new file mode 100644
index 0000000..517d7e2
--- /dev/null
+++ b/core/jni/android/graphics/ParcelSurfaceTexture.cpp
@@ -0,0 +1,152 @@
+/*
+ * Copyright (C) 2011 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 "ParcelSurfaceTexture"
+
+#include <gui/SurfaceTextureClient.h>
+
+#include <android_runtime/AndroidRuntime.h>
+
+#include <utils/Log.h>
+
+#include <binder/Parcel.h>
+
+#include "android_util_Binder.h"
+#include "jni.h"
+#include "JNIHelp.h"
+#include "SurfaceTexture.h"
+
+// ----------------------------------------------------------------------------
+
+namespace android {
+
+const char* const kParcelSurfaceTextureClassPathName =
+ "android/graphics/ParcelSurfaceTexture";
+
+struct fields_t {
+ jfieldID iSurfaceTexture;
+};
+static fields_t fields;
+
+#define ANDROID_GRAPHICS_ISURFACETEXTURE_JNI_ID "mISurfaceTexture"
+
+// ----------------------------------------------------------------------------
+
+static void ParcelSurfaceTexture_setISurfaceTexture(
+ JNIEnv* env, jobject thiz, const sp<ISurfaceTexture>& iSurfaceTexture)
+{
+ ISurfaceTexture* const p =
+ (ISurfaceTexture*)env->GetIntField(thiz, fields.iSurfaceTexture);
+ if (iSurfaceTexture.get()) {
+ iSurfaceTexture->incStrong(thiz);
+ }
+ if (p) {
+ p->decStrong(thiz);
+ }
+ env->SetIntField(thiz, fields.iSurfaceTexture, (int)iSurfaceTexture.get());
+}
+
+static sp<ISurfaceTexture> ParcelSurfaceTexture_getISurfaceTexture(
+ JNIEnv* env, jobject thiz)
+{
+ sp<ISurfaceTexture> iSurfaceTexture(
+ (ISurfaceTexture*)env->GetIntField(thiz, fields.iSurfaceTexture));
+ return iSurfaceTexture;
+}
+
+sp<ANativeWindow> android_ParcelSurfaceTexture_getNativeWindow(
+ JNIEnv* env, jobject thiz)
+{
+ sp<ISurfaceTexture> iSurfaceTexture(
+ ParcelSurfaceTexture_getISurfaceTexture(env, thiz));
+ sp<SurfaceTextureClient> surfaceTextureClient(iSurfaceTexture != NULL ?
+ new SurfaceTextureClient(iSurfaceTexture) : NULL);
+ return surfaceTextureClient;
+}
+
+bool android_ParcelSurfaceTexture_isInstanceOf(JNIEnv* env, jobject thiz)
+{
+ jclass parcelSurfaceTextureClass = env->FindClass(
+ kParcelSurfaceTextureClassPathName);
+ return env->IsInstanceOf(thiz, parcelSurfaceTextureClass);
+}
+
+// ----------------------------------------------------------------------------
+
+static void ParcelSurfaceTexture_classInit(JNIEnv* env, jclass clazz)
+{
+ fields.iSurfaceTexture =
+ env->GetFieldID(clazz, ANDROID_GRAPHICS_ISURFACETEXTURE_JNI_ID, "I");
+ if (fields.iSurfaceTexture == NULL) {
+ LOGE("can't find android/graphics/ParcelSurfaceTexture.%s",
+ ANDROID_GRAPHICS_ISURFACETEXTURE_JNI_ID);
+ }
+}
+
+static void ParcelSurfaceTexture_init(JNIEnv* env, jobject thiz, jobject jSurfaceTexture)
+{
+ sp<ISurfaceTexture> iSurfaceTexture(
+ SurfaceTexture_getSurfaceTexture(env, jSurfaceTexture));
+ ParcelSurfaceTexture_setISurfaceTexture(env, thiz, iSurfaceTexture);
+}
+
+static void ParcelSurfaceTexture_finalize(JNIEnv* env, jobject thiz)
+{
+ ParcelSurfaceTexture_setISurfaceTexture(env, thiz, 0);
+}
+
+static void ParcelSurfaceTexture_writeToParcel(
+ JNIEnv* env, jobject thiz, jobject jParcel, jint flags)
+{
+ Parcel* parcel = parcelForJavaObject(env, jParcel);
+ sp<ISurfaceTexture> iSurfaceTexture(
+ ParcelSurfaceTexture_getISurfaceTexture(env, thiz));
+ sp<IBinder> b(iSurfaceTexture->asBinder());
+ parcel->writeStrongBinder(b);
+}
+
+static void ParcelSurfaceTexture_readFromParcel(
+ JNIEnv* env, jobject thiz, jobject jParcel)
+{
+ Parcel* parcel = parcelForJavaObject(env, jParcel);
+ sp<ISurfaceTexture> iSurfaceTexture(
+ interface_cast<ISurfaceTexture>(parcel->readStrongBinder()));
+ ParcelSurfaceTexture_setISurfaceTexture(env, thiz, iSurfaceTexture);
+}
+
+// ----------------------------------------------------------------------------
+
+static JNINativeMethod gParcelSurfaceTextureMethods[] = {
+ {"nativeClassInit", "()V", (void*)ParcelSurfaceTexture_classInit },
+ {"nativeInit", "(Landroid/graphics/SurfaceTexture;)V",
+ (void *)ParcelSurfaceTexture_init },
+ { "nativeFinalize", "()V", (void *)ParcelSurfaceTexture_finalize },
+ { "nativeWriteToParcel", "(Landroid/os/Parcel;I)V",
+ (void *)ParcelSurfaceTexture_writeToParcel },
+ { "nativeReadFromParcel", "(Landroid/os/Parcel;)V",
+ (void *)ParcelSurfaceTexture_readFromParcel },
+};
+
+
+int register_android_graphics_ParcelSurfaceTexture(JNIEnv* env)
+{
+ int err = 0;
+ err = AndroidRuntime::registerNativeMethods(env, kParcelSurfaceTextureClassPathName,
+ gParcelSurfaceTextureMethods, NELEM(gParcelSurfaceTextureMethods));
+ return err;
+}
+
+} // namespace android
diff --git a/core/jni/android/graphics/SurfaceTexture.cpp b/core/jni/android/graphics/SurfaceTexture.cpp
index 2f70190..3f922f6 100644
--- a/core/jni/android/graphics/SurfaceTexture.cpp
+++ b/core/jni/android/graphics/SurfaceTexture.cpp
@@ -35,6 +35,7 @@ namespace android {
static const char* const OutOfResourcesException =
"android/graphics/SurfaceTexture$OutOfResourcesException";
+const char* const kSurfaceTextureClassPathName = "android/graphics/SurfaceTexture";
struct fields_t {
jfieldID surfaceTexture;
@@ -74,6 +75,12 @@ sp<ANativeWindow> android_SurfaceTexture_getNativeWindow(
return surfaceTextureClient;
}
+bool android_SurfaceTexture_isInstanceOf(JNIEnv* env, jobject thiz)
+{
+ jclass surfaceTextureClass = env->FindClass(kSurfaceTextureClassPathName);
+ return env->IsInstanceOf(thiz, surfaceTextureClass);
+}
+
// ----------------------------------------------------------------------------
class JNISurfaceTextureContext : public SurfaceTexture::FrameAvailableListener
@@ -123,7 +130,6 @@ static void SurfaceTexture_classInit(JNIEnv* env, jclass clazz)
if (fields.postEvent == NULL) {
LOGE("can't find android/graphics/SurfaceTexture.postEventFromNative");
}
-
}
static void SurfaceTexture_init(JNIEnv* env, jobject thiz, jint texName,
@@ -156,6 +162,13 @@ static void SurfaceTexture_finalize(JNIEnv* env, jobject thiz)
SurfaceTexture_setSurfaceTexture(env, thiz, 0);
}
+static void SurfaceTexture_setDefaultBufferSize(
+ JNIEnv* env, jobject thiz, jint width, jint height)
+{
+ sp<SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
+ surfaceTexture->setDefaultBufferSize(width, height);
+}
+
static void SurfaceTexture_updateTexImage(JNIEnv* env, jobject thiz)
{
sp<SurfaceTexture> surfaceTexture(SurfaceTexture_getSurfaceTexture(env, thiz));
@@ -179,12 +192,11 @@ static jlong SurfaceTexture_getTimestamp(JNIEnv* env, jobject thiz)
// ----------------------------------------------------------------------------
-const char* const kSurfaceTextureClassPathName = "android/graphics/SurfaceTexture";
-
static JNINativeMethod gSurfaceTextureMethods[] = {
{"nativeClassInit", "()V", (void*)SurfaceTexture_classInit },
{"nativeInit", "(ILjava/lang/Object;)V", (void*)SurfaceTexture_init },
{"nativeFinalize", "()V", (void*)SurfaceTexture_finalize },
+ {"nativeSetDefaultBufferSize", "(II)V", (void*)SurfaceTexture_setDefaultBufferSize },
{"nativeUpdateTexImage", "()V", (void*)SurfaceTexture_updateTexImage },
{"nativeGetTransformMatrix", "([F)V", (void*)SurfaceTexture_getTransformMatrix },
{"nativeGetTimestamp", "()J", (void*)SurfaceTexture_getTimestamp }
diff --git a/core/jni/android/graphics/SurfaceTexture.h b/core/jni/android/graphics/SurfaceTexture.h
new file mode 100644
index 0000000..79d8dd3
--- /dev/null
+++ b/core/jni/android/graphics/SurfaceTexture.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2011 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_GRAPHICS_SURFACETEXTURE_H
+#define _ANDROID_GRAPHICS_SURFACETEXTURE_H
+
+#include <gui/SurfaceTexture.h>
+#include <utils/StrongPointer.h>
+#include "jni.h"
+
+namespace android {
+
+/* Gets the underlying SurfaceTexture from a SurfaceTexture Java object. */
+sp<SurfaceTexture> SurfaceTexture_getSurfaceTexture(JNIEnv* env, jobject thiz);
+
+} // namespace android
+
+#endif // _ANDROID_GRAPHICS_SURFACETEXTURE_H
diff --git a/core/jni/android_view_Surface.cpp b/core/jni/android_view_Surface.cpp
index ec8b6e0..70c2f7b 100644
--- a/core/jni/android_view_Surface.cpp
+++ b/core/jni/android_view_Surface.cpp
@@ -55,6 +55,9 @@ enum {
static const char* const OutOfResourcesException =
"android/view/Surface$OutOfResourcesException";
+const char* const kSurfaceSessionClassPathName = "android/view/SurfaceSession";
+const char* const kSurfaceClassPathName = "android/view/Surface";
+
struct sso_t {
jfieldID client;
};
@@ -181,6 +184,11 @@ sp<ANativeWindow> android_Surface_getNativeWindow(
return getSurface(env, clazz);
}
+bool android_Surface_isInstanceOf(JNIEnv* env, jobject obj) {
+ jclass surfaceClass = env->FindClass(kSurfaceClassPathName);
+ return env->IsInstanceOf(obj, surfaceClass);
+}
+
static void setSurface(JNIEnv* env, jobject clazz, const sp<Surface>& surface)
{
Surface* const p = (Surface*)env->GetIntField(clazz, so.surface);
@@ -759,8 +767,6 @@ static void Surface_writeToParcel(
// ----------------------------------------------------------------------------
// ----------------------------------------------------------------------------
-const char* const kSurfaceSessionClassPathName = "android/view/SurfaceSession";
-const char* const kSurfaceClassPathName = "android/view/Surface";
static void nativeClassInit(JNIEnv* env, jclass clazz);
static JNINativeMethod gSurfaceSessionMethods[] = {
generated by cgit v1.1 at 2024-11-06 03:46:48 +0000