Dan Stoza | cb1fcde | 2013-12-03 12:37:36 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2013 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 | |
| 17 | #define LOG_TAG "SurfaceTextureGLThreadToGL_test" |
| 18 | //#define LOG_NDEBUG 0 |
| 19 | |
| 20 | #include "SurfaceTextureGLThreadToGL.h" |
| 21 | |
| 22 | namespace android { |
| 23 | |
| 24 | TEST_F(SurfaceTextureGLThreadToGLTest, |
| 25 | UpdateTexImageBeforeFrameFinishedCompletes) { |
| 26 | class PT : public ProducerThread { |
| 27 | virtual void render() { |
| 28 | glClearColor(0.0f, 1.0f, 0.0f, 1.0f); |
| 29 | glClear(GL_COLOR_BUFFER_BIT); |
| 30 | swapBuffers(); |
| 31 | } |
| 32 | }; |
| 33 | |
Pablo Ceballos | b687a28 | 2015-10-06 11:14:51 -0700 | [diff] [blame] | 34 | SetUpWindowAndContext(); |
| 35 | |
Dan Stoza | cb1fcde | 2013-12-03 12:37:36 -0800 | [diff] [blame] | 36 | runProducerThread(new PT()); |
| 37 | |
| 38 | mFC->waitForFrame(); |
| 39 | ASSERT_EQ(NO_ERROR, mST->updateTexImage()); |
| 40 | mFC->finishFrame(); |
| 41 | |
| 42 | // TODO: Add frame verification once RGB TEX_EXTERNAL_OES is supported! |
| 43 | } |
| 44 | |
| 45 | TEST_F(SurfaceTextureGLThreadToGLTest, |
| 46 | UpdateTexImageAfterFrameFinishedCompletes) { |
| 47 | class PT : public ProducerThread { |
| 48 | virtual void render() { |
| 49 | glClearColor(0.0f, 1.0f, 0.0f, 1.0f); |
| 50 | glClear(GL_COLOR_BUFFER_BIT); |
| 51 | swapBuffers(); |
| 52 | } |
| 53 | }; |
| 54 | |
Pablo Ceballos | b687a28 | 2015-10-06 11:14:51 -0700 | [diff] [blame] | 55 | SetUpWindowAndContext(); |
| 56 | |
Dan Stoza | cb1fcde | 2013-12-03 12:37:36 -0800 | [diff] [blame] | 57 | runProducerThread(new PT()); |
| 58 | |
| 59 | mFC->waitForFrame(); |
| 60 | mFC->finishFrame(); |
| 61 | ASSERT_EQ(NO_ERROR, mST->updateTexImage()); |
| 62 | |
| 63 | // TODO: Add frame verification once RGB TEX_EXTERNAL_OES is supported! |
| 64 | } |
| 65 | |
| 66 | TEST_F(SurfaceTextureGLThreadToGLTest, |
| 67 | RepeatedUpdateTexImageBeforeFrameFinishedCompletes) { |
| 68 | enum { NUM_ITERATIONS = 1024 }; |
| 69 | |
| 70 | class PT : public ProducerThread { |
| 71 | virtual void render() { |
| 72 | for (int i = 0; i < NUM_ITERATIONS; i++) { |
| 73 | glClearColor(0.0f, 1.0f, 0.0f, 1.0f); |
| 74 | glClear(GL_COLOR_BUFFER_BIT); |
| 75 | ALOGV("+swapBuffers"); |
| 76 | swapBuffers(); |
| 77 | ALOGV("-swapBuffers"); |
| 78 | } |
| 79 | } |
| 80 | }; |
| 81 | |
Pablo Ceballos | b687a28 | 2015-10-06 11:14:51 -0700 | [diff] [blame] | 82 | SetUpWindowAndContext(); |
| 83 | |
Dan Stoza | cb1fcde | 2013-12-03 12:37:36 -0800 | [diff] [blame] | 84 | runProducerThread(new PT()); |
| 85 | |
| 86 | for (int i = 0; i < NUM_ITERATIONS; i++) { |
| 87 | mFC->waitForFrame(); |
| 88 | ALOGV("+updateTexImage"); |
| 89 | ASSERT_EQ(NO_ERROR, mST->updateTexImage()); |
| 90 | ALOGV("-updateTexImage"); |
| 91 | mFC->finishFrame(); |
| 92 | |
| 93 | // TODO: Add frame verification once RGB TEX_EXTERNAL_OES is supported! |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | TEST_F(SurfaceTextureGLThreadToGLTest, |
| 98 | RepeatedUpdateTexImageAfterFrameFinishedCompletes) { |
| 99 | enum { NUM_ITERATIONS = 1024 }; |
| 100 | |
| 101 | class PT : public ProducerThread { |
| 102 | virtual void render() { |
| 103 | for (int i = 0; i < NUM_ITERATIONS; i++) { |
| 104 | glClearColor(0.0f, 1.0f, 0.0f, 1.0f); |
| 105 | glClear(GL_COLOR_BUFFER_BIT); |
| 106 | ALOGV("+swapBuffers"); |
| 107 | swapBuffers(); |
| 108 | ALOGV("-swapBuffers"); |
| 109 | } |
| 110 | } |
| 111 | }; |
| 112 | |
Pablo Ceballos | b687a28 | 2015-10-06 11:14:51 -0700 | [diff] [blame] | 113 | SetUpWindowAndContext(); |
| 114 | |
Dan Stoza | cb1fcde | 2013-12-03 12:37:36 -0800 | [diff] [blame] | 115 | runProducerThread(new PT()); |
| 116 | |
| 117 | for (int i = 0; i < NUM_ITERATIONS; i++) { |
| 118 | mFC->waitForFrame(); |
| 119 | mFC->finishFrame(); |
| 120 | ALOGV("+updateTexImage"); |
| 121 | ASSERT_EQ(NO_ERROR, mST->updateTexImage()); |
| 122 | ALOGV("-updateTexImage"); |
| 123 | |
| 124 | // TODO: Add frame verification once RGB TEX_EXTERNAL_OES is supported! |
| 125 | } |
| 126 | } |
| 127 | |
| 128 | // XXX: This test is disabled because it is currently hanging on some devices. |
| 129 | TEST_F(SurfaceTextureGLThreadToGLTest, |
| 130 | DISABLED_RepeatedSwapBuffersWhileDequeueStalledCompletes) { |
| 131 | enum { NUM_ITERATIONS = 64 }; |
| 132 | |
| 133 | class PT : public ProducerThread { |
| 134 | virtual void render() { |
| 135 | for (int i = 0; i < NUM_ITERATIONS; i++) { |
| 136 | glClearColor(0.0f, 1.0f, 0.0f, 1.0f); |
| 137 | glClear(GL_COLOR_BUFFER_BIT); |
| 138 | ALOGV("+swapBuffers"); |
| 139 | swapBuffers(); |
| 140 | ALOGV("-swapBuffers"); |
| 141 | } |
| 142 | } |
| 143 | }; |
| 144 | |
Pablo Ceballos | b687a28 | 2015-10-06 11:14:51 -0700 | [diff] [blame] | 145 | SetUpWindowAndContext(); |
| 146 | |
Dan Stoza | cb1fcde | 2013-12-03 12:37:36 -0800 | [diff] [blame] | 147 | runProducerThread(new PT()); |
| 148 | |
| 149 | // Allow three frames to be rendered and queued before starting the |
| 150 | // rendering in this thread. For the latter two frames we don't call |
| 151 | // updateTexImage so the next dequeue from the producer thread will block |
| 152 | // waiting for a frame to become available. |
| 153 | mFC->waitForFrame(); |
| 154 | mFC->finishFrame(); |
| 155 | |
| 156 | // We must call updateTexImage to consume the first frame so that the |
| 157 | // SurfaceTexture is able to reduce the buffer count to 2. This is because |
| 158 | // the GL driver may dequeue a buffer when the EGLSurface is created, and |
| 159 | // that happens before we call setDefaultMaxBufferCount. It's possible that the |
| 160 | // driver does not dequeue a buffer at EGLSurface creation time, so we |
| 161 | // cannot rely on this to cause the second dequeueBuffer call to block. |
| 162 | ASSERT_EQ(NO_ERROR, mST->updateTexImage()); |
| 163 | |
| 164 | mFC->waitForFrame(); |
| 165 | mFC->finishFrame(); |
| 166 | mFC->waitForFrame(); |
| 167 | mFC->finishFrame(); |
| 168 | |
| 169 | // Sleep for 100ms to allow the producer thread's dequeueBuffer call to |
| 170 | // block waiting for a buffer to become available. |
| 171 | usleep(100000); |
| 172 | |
| 173 | // Render and present a number of images. This thread should not be blocked |
| 174 | // by the fact that the producer thread is blocking in dequeue. |
| 175 | for (int i = 0; i < NUM_ITERATIONS; i++) { |
| 176 | glClear(GL_COLOR_BUFFER_BIT); |
| 177 | eglSwapBuffers(mEglDisplay, mEglSurface); |
| 178 | } |
| 179 | |
| 180 | // Consume the two pending buffers to unblock the producer thread. |
| 181 | ASSERT_EQ(NO_ERROR, mST->updateTexImage()); |
| 182 | ASSERT_EQ(NO_ERROR, mST->updateTexImage()); |
| 183 | |
| 184 | // Consume the remaining buffers from the producer thread. |
| 185 | for (int i = 0; i < NUM_ITERATIONS-3; i++) { |
| 186 | mFC->waitForFrame(); |
| 187 | mFC->finishFrame(); |
| 188 | ALOGV("+updateTexImage"); |
| 189 | ASSERT_EQ(NO_ERROR, mST->updateTexImage()); |
| 190 | ALOGV("-updateTexImage"); |
| 191 | } |
| 192 | } |
| 193 | |
| 194 | } // namespace android |