Marius Renn | 65953da | 2012-03-27 10:44:45 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | // #define LOG_NDEBUG 0 |
| 17 | |
| 18 | #include <stdint.h> |
| 19 | #include <android/native_window_jni.h> |
| 20 | |
| 21 | #include "jni/jni_gl_environment.h" |
| 22 | #include "jni/jni_util.h" |
Marius Renn | 65953da | 2012-03-27 10:44:45 -0700 | [diff] [blame] | 23 | #include "native/core/gl_env.h" |
Andreas Gampe | e5160e7 | 2014-11-10 17:49:02 -0800 | [diff] [blame] | 24 | #include <media/mediarecorder.h> |
Marius Renn | 65953da | 2012-03-27 10:44:45 -0700 | [diff] [blame] | 25 | |
Andy McFadden | d47f7d8 | 2012-12-18 09:48:38 -0800 | [diff] [blame] | 26 | #include <gui/IGraphicBufferProducer.h> |
Mathias Agopian | 5280061 | 2013-02-14 17:11:20 -0800 | [diff] [blame] | 27 | #include <gui/Surface.h> |
Marius Renn | 65953da | 2012-03-27 10:44:45 -0700 | [diff] [blame] | 28 | #include <utils/Errors.h> |
| 29 | #include <system/window.h> |
| 30 | |
| 31 | |
| 32 | using android::filterfw::GLEnv; |
| 33 | using android::filterfw::WindowHandle; |
| 34 | using android::MediaRecorder; |
| 35 | using android::sp; |
Andy McFadden | d47f7d8 | 2012-12-18 09:48:38 -0800 | [diff] [blame] | 36 | using android::IGraphicBufferProducer; |
Mathias Agopian | 5280061 | 2013-02-14 17:11:20 -0800 | [diff] [blame] | 37 | using android::Surface; |
Marius Renn | 65953da | 2012-03-27 10:44:45 -0700 | [diff] [blame] | 38 | |
| 39 | |
| 40 | class NativeWindowHandle : public WindowHandle { |
| 41 | public: |
| 42 | NativeWindowHandle(ANativeWindow* window) : window_(window) { |
| 43 | } |
| 44 | |
| 45 | virtual ~NativeWindowHandle() { |
| 46 | } |
| 47 | |
| 48 | virtual void Destroy() { |
| 49 | ALOGI("Releasing ANativeWindow!"); |
| 50 | ANativeWindow_release(window_); |
| 51 | } |
| 52 | |
| 53 | virtual const void* InternalHandle() const { |
| 54 | return window_; |
| 55 | } |
| 56 | |
| 57 | virtual void* InternalHandle() { |
| 58 | return window_; |
| 59 | } |
| 60 | |
| 61 | private: |
| 62 | ANativeWindow* window_; |
| 63 | }; |
| 64 | |
| 65 | jboolean Java_android_filterfw_core_GLEnvironment_nativeAllocate(JNIEnv* env, jobject thiz) { |
| 66 | return ToJBool(WrapObjectInJava(new GLEnv(), env, thiz, true)); |
| 67 | } |
| 68 | |
| 69 | jboolean Java_android_filterfw_core_GLEnvironment_nativeDeallocate(JNIEnv* env, jobject thiz) { |
| 70 | return ToJBool(DeleteNativeObject<GLEnv>(env, thiz)); |
| 71 | } |
| 72 | |
| 73 | jboolean Java_android_filterfw_core_GLEnvironment_nativeInitWithNewContext(JNIEnv* env, |
| 74 | jobject thiz) { |
| 75 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 76 | return gl_env ? ToJBool(gl_env->InitWithNewContext()) : JNI_FALSE; |
| 77 | } |
| 78 | |
| 79 | jboolean Java_android_filterfw_core_GLEnvironment_nativeInitWithCurrentContext(JNIEnv* env, |
| 80 | jobject thiz) { |
| 81 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 82 | return gl_env ? ToJBool(gl_env->InitWithCurrentContext()) : JNI_FALSE; |
| 83 | } |
| 84 | |
| 85 | jboolean Java_android_filterfw_core_GLEnvironment_nativeIsActive(JNIEnv* env, jobject thiz) { |
| 86 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 87 | return gl_env ? ToJBool(gl_env->IsActive()) : JNI_FALSE; |
| 88 | } |
| 89 | |
| 90 | jboolean Java_android_filterfw_core_GLEnvironment_nativeIsContextActive(JNIEnv* env, jobject thiz) { |
| 91 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 92 | return gl_env ? ToJBool(gl_env->IsContextActive()) : JNI_FALSE; |
| 93 | } |
| 94 | |
Andreas Gampe | e5160e7 | 2014-11-10 17:49:02 -0800 | [diff] [blame] | 95 | jboolean Java_android_filterfw_core_GLEnvironment_nativeIsAnyContextActive(JNIEnv* /* env */, |
| 96 | jclass /* clazz */) { |
Marius Renn | 65953da | 2012-03-27 10:44:45 -0700 | [diff] [blame] | 97 | return ToJBool(GLEnv::IsAnyContextActive()); |
| 98 | } |
| 99 | |
| 100 | jboolean Java_android_filterfw_core_GLEnvironment_nativeActivate(JNIEnv* env, jobject thiz) { |
| 101 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 102 | return gl_env ? ToJBool(gl_env->Activate()) : JNI_FALSE; |
| 103 | } |
| 104 | |
| 105 | jboolean Java_android_filterfw_core_GLEnvironment_nativeDeactivate(JNIEnv* env, jobject thiz) { |
| 106 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 107 | return gl_env ? ToJBool(gl_env->Deactivate()) : JNI_FALSE; |
| 108 | } |
| 109 | |
| 110 | jboolean Java_android_filterfw_core_GLEnvironment_nativeSwapBuffers(JNIEnv* env, jobject thiz) { |
| 111 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 112 | return gl_env ? ToJBool(gl_env->SwapBuffers()) : JNI_FALSE; |
| 113 | } |
| 114 | |
| 115 | // Get the native mediarecorder object corresponding to the java object |
| 116 | static sp<MediaRecorder> getMediaRecorder(JNIEnv* env, jobject jmediarecorder) { |
| 117 | jclass clazz = env->FindClass("android/media/MediaRecorder"); |
| 118 | if (clazz == NULL) { |
| 119 | return NULL; |
| 120 | } |
| 121 | |
Ashok Bhat | 075e9a1 | 2014-01-06 13:45:09 +0000 | [diff] [blame] | 122 | jfieldID context = env->GetFieldID(clazz, "mNativeContext", "J"); |
Marius Renn | 65953da | 2012-03-27 10:44:45 -0700 | [diff] [blame] | 123 | if (context == NULL) { |
| 124 | return NULL; |
| 125 | } |
| 126 | |
Ashok Bhat | 075e9a1 | 2014-01-06 13:45:09 +0000 | [diff] [blame] | 127 | MediaRecorder* const p = (MediaRecorder*)env->GetLongField(jmediarecorder, context); |
Marius Renn | 65953da | 2012-03-27 10:44:45 -0700 | [diff] [blame] | 128 | env->DeleteLocalRef(clazz); |
| 129 | return sp<MediaRecorder>(p); |
| 130 | } |
| 131 | |
| 132 | |
| 133 | jint Java_android_filterfw_core_GLEnvironment_nativeAddSurface(JNIEnv* env, |
| 134 | jobject thiz, |
| 135 | jobject surface) { |
| 136 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 137 | if (!surface) { |
| 138 | ALOGE("GLEnvironment: Null Surface passed!"); |
| 139 | return -1; |
| 140 | } else if (gl_env) { |
| 141 | // Get the ANativeWindow |
| 142 | ANativeWindow* window = ANativeWindow_fromSurface(env, surface); |
| 143 | if (!window) { |
| 144 | ALOGE("GLEnvironment: Error creating window!"); |
| 145 | return -1; |
| 146 | } |
| 147 | |
| 148 | NativeWindowHandle* winHandle = new NativeWindowHandle(window); |
| 149 | int result = gl_env->FindSurfaceIdForWindow(winHandle); |
| 150 | if (result == -1) { |
| 151 | // Configure surface |
| 152 | EGLConfig config; |
| 153 | EGLint numConfigs = -1; |
| 154 | EGLint configAttribs[] = { |
| 155 | EGL_SURFACE_TYPE, EGL_WINDOW_BIT, |
| 156 | EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT, |
| 157 | EGL_RED_SIZE, 8, |
| 158 | EGL_GREEN_SIZE, 8, |
| 159 | EGL_BLUE_SIZE, 8, |
| 160 | EGL_RECORDABLE_ANDROID, EGL_TRUE, |
| 161 | EGL_NONE |
| 162 | }; |
| 163 | |
| 164 | |
| 165 | |
| 166 | eglChooseConfig(gl_env->display(), configAttribs, &config, 1, &numConfigs); |
| 167 | if (numConfigs < 1) { |
| 168 | ALOGE("GLEnvironment: No suitable EGL configuration found for surface!"); |
| 169 | return -1; |
| 170 | } |
| 171 | |
| 172 | // Create the EGL surface |
| 173 | EGLSurface egl_surface = eglCreateWindowSurface(gl_env->display(), |
| 174 | config, |
| 175 | window, |
| 176 | NULL); |
| 177 | |
| 178 | if (GLEnv::CheckEGLError("eglCreateWindowSurface")) { |
| 179 | ALOGE("GLEnvironment: Error creating window surface!"); |
| 180 | return -1; |
| 181 | } |
| 182 | |
| 183 | // Add it to GL Env and assign ID |
| 184 | result = gl_env->AddWindowSurface(egl_surface, winHandle); |
| 185 | } else { |
| 186 | delete winHandle; |
| 187 | } |
| 188 | return result; |
| 189 | } |
| 190 | return -1; |
| 191 | } |
| 192 | |
| 193 | jint Java_android_filterfw_core_GLEnvironment_nativeAddSurfaceWidthHeight(JNIEnv* env, |
| 194 | jobject thiz, |
| 195 | jobject surface, |
| 196 | jint width, |
| 197 | jint height) { |
| 198 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 199 | if (!surface) { |
| 200 | ALOGE("GLEnvironment: Null SurfaceTexture passed!"); |
| 201 | return -1; |
| 202 | } else if (gl_env) { |
| 203 | // Get the ANativeWindow |
| 204 | ANativeWindow* window = ANativeWindow_fromSurface(env, surface); |
| 205 | if (!window) { |
| 206 | ALOGE("GLEnvironment: Error creating window!"); |
| 207 | return -1; |
| 208 | } |
| 209 | |
| 210 | // Don't care about format (will get overridden by SurfaceTexture |
| 211 | // anyway), but do care about width and height |
| 212 | // TODO: Probably, this should be just be |
| 213 | // ANativeWindow_setBuffersDimensions. The pixel format is |
| 214 | // set during the eglCreateWindowSurface |
| 215 | ANativeWindow_setBuffersGeometry(window, width, height, 0); |
| 216 | |
| 217 | NativeWindowHandle* winHandle = new NativeWindowHandle(window); |
| 218 | int result = gl_env->FindSurfaceIdForWindow(winHandle); |
| 219 | if (result == -1) { |
| 220 | // Configure surface |
| 221 | EGLConfig config; |
| 222 | EGLint numConfigs = -1; |
| 223 | EGLint configAttribs[] = { |
| 224 | EGL_SURFACE_TYPE, EGL_WINDOW_BIT, |
| 225 | EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT, |
| 226 | EGL_RED_SIZE, 8, |
| 227 | EGL_GREEN_SIZE, 8, |
| 228 | EGL_BLUE_SIZE, 8, |
| 229 | EGL_RECORDABLE_ANDROID, EGL_TRUE, |
| 230 | EGL_NONE |
| 231 | }; |
| 232 | |
| 233 | |
| 234 | |
| 235 | eglChooseConfig(gl_env->display(), configAttribs, &config, 1, &numConfigs); |
| 236 | if (numConfigs < 1) { |
| 237 | ALOGE("GLEnvironment: No suitable EGL configuration found for surface texture!"); |
| 238 | return -1; |
| 239 | } |
| 240 | |
| 241 | // Create the EGL surface |
| 242 | EGLSurface egl_surface = eglCreateWindowSurface(gl_env->display(), |
| 243 | config, |
| 244 | window, |
| 245 | NULL); |
| 246 | |
| 247 | if (GLEnv::CheckEGLError("eglCreateWindowSurface")) { |
| 248 | ALOGE("GLEnvironment: Error creating window surface!"); |
| 249 | return -1; |
| 250 | } |
| 251 | |
| 252 | // Add it to GL Env and assign ID |
| 253 | result = gl_env->AddWindowSurface(egl_surface, winHandle); |
| 254 | } else { |
| 255 | delete winHandle; |
| 256 | } |
| 257 | return result; |
| 258 | } |
| 259 | return -1; |
| 260 | } |
| 261 | |
| 262 | // nativeAddSurfaceFromMediaRecorder gets an EGLSurface |
| 263 | // using a MediaRecorder object. |
| 264 | // When Mediarecorder is used for recording GL Frames, it |
| 265 | // will have a reference to a Native Handle (a SurfaceTexureClient) |
| 266 | // which talks to the StageFrightRecorder in mediaserver via |
| 267 | // a binder interface. |
| 268 | jint Java_android_filterfw_core_GLEnvironment_nativeAddSurfaceFromMediaRecorder( |
| 269 | JNIEnv* env, |
| 270 | jobject thiz, |
| 271 | jobject jmediarecorder) { |
| 272 | ALOGV("GLEnv Jni: nativeAddSurfaceFromMediaRecorder"); |
| 273 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 274 | if (!gl_env) { |
| 275 | return -1; |
| 276 | } |
| 277 | // get a native mediarecorder object from the java object |
| 278 | sp<MediaRecorder> mr = getMediaRecorder(env, jmediarecorder); |
| 279 | if (mr == NULL) { |
| 280 | ALOGE("GLEnvironment: Error- MediaRecorder could not be initialized!"); |
| 281 | return -1; |
| 282 | } |
| 283 | |
| 284 | // Ask the mediarecorder to return a handle to a surfacemediasource |
| 285 | // This will talk to the StageFrightRecorder via MediaRecorderClient |
| 286 | // over binder calls |
Andy McFadden | d47f7d8 | 2012-12-18 09:48:38 -0800 | [diff] [blame] | 287 | sp<IGraphicBufferProducer> surfaceMS = mr->querySurfaceMediaSourceFromMediaServer(); |
Marius Renn | 65953da | 2012-03-27 10:44:45 -0700 | [diff] [blame] | 288 | if (surfaceMS == NULL) { |
| 289 | ALOGE("GLEnvironment: Error- MediaRecorder returned a null \ |
Andy McFadden | d47f7d8 | 2012-12-18 09:48:38 -0800 | [diff] [blame] | 290 | <IGraphicBufferProducer> handle."); |
Marius Renn | 65953da | 2012-03-27 10:44:45 -0700 | [diff] [blame] | 291 | return -1; |
| 292 | } |
Mathias Agopian | 5280061 | 2013-02-14 17:11:20 -0800 | [diff] [blame] | 293 | sp<Surface> surfaceTC = new Surface(surfaceMS); |
Marius Renn | 65953da | 2012-03-27 10:44:45 -0700 | [diff] [blame] | 294 | // Get the ANativeWindow |
| 295 | sp<ANativeWindow> window = surfaceTC; |
| 296 | |
| 297 | |
| 298 | if (window == NULL) { |
| 299 | ALOGE("GLEnvironment: Error creating window!"); |
| 300 | return -1; |
| 301 | } |
| 302 | window->incStrong((void*)ANativeWindow_acquire); |
| 303 | |
| 304 | // In case of encoding, no need to set the dimensions |
| 305 | // on the buffers. The dimensions for the final encoding are set by |
| 306 | // the consumer side. |
| 307 | // The pixel format is dictated by the GL, and set during the |
| 308 | // eglCreateWindowSurface |
| 309 | |
| 310 | NativeWindowHandle* winHandle = new NativeWindowHandle(window.get()); |
| 311 | int result = gl_env->FindSurfaceIdForWindow(winHandle); |
| 312 | // If we find a surface with that window handle, just return that id |
| 313 | if (result != -1) { |
| 314 | delete winHandle; |
| 315 | return result; |
| 316 | } |
| 317 | // If we do not find a surface with that window handle, create |
| 318 | // one and assign to it the handle |
| 319 | // Configure surface |
| 320 | EGLConfig config; |
| 321 | EGLint numConfigs = -1; |
| 322 | EGLint configAttribs[] = { |
| 323 | EGL_SURFACE_TYPE, EGL_WINDOW_BIT, |
| 324 | EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT, |
| 325 | EGL_RED_SIZE, 8, |
| 326 | EGL_GREEN_SIZE, 8, |
| 327 | EGL_BLUE_SIZE, 8, |
| 328 | EGL_RECORDABLE_ANDROID, EGL_TRUE, |
| 329 | EGL_NONE |
| 330 | }; |
| 331 | |
| 332 | |
| 333 | eglChooseConfig(gl_env->display(), configAttribs, &config, 1, &numConfigs); |
| 334 | if (numConfigs < 1) { |
| 335 | ALOGE("GLEnvironment: No suitable EGL configuration found for surface texture!"); |
| 336 | delete winHandle; |
| 337 | return -1; |
| 338 | } |
| 339 | |
| 340 | // Create the EGL surface |
| 341 | EGLSurface egl_surface = eglCreateWindowSurface(gl_env->display(), |
| 342 | config, |
| 343 | window.get(), |
| 344 | NULL); |
| 345 | |
| 346 | if (GLEnv::CheckEGLError("eglCreateWindowSurface")) { |
| 347 | ALOGE("GLEnvironment: Error creating window surface!"); |
| 348 | delete winHandle; |
| 349 | return -1; |
| 350 | } |
| 351 | |
| 352 | // Add it to GL Env and assign ID |
| 353 | result = gl_env->AddWindowSurface(egl_surface, winHandle); |
| 354 | return result; |
| 355 | } |
| 356 | |
| 357 | jboolean Java_android_filterfw_core_GLEnvironment_nativeActivateSurfaceId(JNIEnv* env, |
| 358 | jobject thiz, |
| 359 | jint surfaceId) { |
| 360 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 361 | return gl_env ? ToJBool(gl_env->SwitchToSurfaceId(surfaceId) && gl_env->Activate()) : JNI_FALSE; |
| 362 | } |
| 363 | |
| 364 | jboolean Java_android_filterfw_core_GLEnvironment_nativeRemoveSurfaceId(JNIEnv* env, |
| 365 | jobject thiz, |
| 366 | jint surfaceId) { |
| 367 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 368 | return gl_env ? ToJBool(gl_env->ReleaseSurfaceId(surfaceId)) : JNI_FALSE; |
| 369 | } |
| 370 | |
| 371 | jboolean Java_android_filterfw_core_GLEnvironment_nativeSetSurfaceTimestamp(JNIEnv* env, |
| 372 | jobject thiz, |
| 373 | jlong timestamp) { |
| 374 | GLEnv* gl_env = ConvertFromJava<GLEnv>(env, thiz); |
| 375 | int64_t timestamp_native = timestamp; |
| 376 | return gl_env ? ToJBool(gl_env->SetSurfaceTimestamp(timestamp_native)) : JNI_FALSE; |
| 377 | } |