SurfaceTextureClient_test.cpp revision eafabcdc1639fb96062d9e3c39b0ae27b0238ae1 
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
17#include <EGL/egl.h>
18#include <gtest/gtest.h>
19#include <gui/SurfaceTextureClient.h>
20
21namespace android {
22
23class SurfaceTextureClientTest : public ::testing::Test {
24protected:
25    virtual void SetUp() {
26        mST = new SurfaceTexture(123);
27        mSTC = new SurfaceTextureClient(mST);
28    }
29
30    virtual void TearDown() {
31        mST.clear();
32        mSTC.clear();
33    }
34
35    sp<SurfaceTexture> mST;
36    sp<SurfaceTextureClient> mSTC;
37};
38
39TEST_F(SurfaceTextureClientTest, GetISurfaceTextureIsNotNull) {
40    sp<ISurfaceTexture> ist(mSTC->getISurfaceTexture());
41    ASSERT_TRUE(ist != NULL);
42}
43
44TEST_F(SurfaceTextureClientTest, QueuesToWindowCompositorIsFalse) {
45    sp<ANativeWindow> anw(mSTC);
46    int result = -123;
47    int err = anw->query(anw.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
48            &result);
49    EXPECT_EQ(NO_ERROR, err);
50    EXPECT_EQ(0, result);
51}
52
53TEST_F(SurfaceTextureClientTest, ConcreteTypeIsSurfaceTextureClient) {
54    sp<ANativeWindow> anw(mSTC);
55    int result = -123;
56    int err = anw->query(anw.get(), NATIVE_WINDOW_CONCRETE_TYPE, &result);
57    EXPECT_EQ(NO_ERROR, err);
58    EXPECT_EQ(NATIVE_WINDOW_SURFACE_TEXTURE_CLIENT, result);
59}
60
61TEST_F(SurfaceTextureClientTest, ANativeWindowLockFails) {
62    sp<ANativeWindow> anw(mSTC);
63    ANativeWindow_Buffer buf;
64    ASSERT_EQ(BAD_VALUE, ANativeWindow_lock(anw.get(), &buf, NULL));
65}
66
67TEST_F(SurfaceTextureClientTest, EglCreateWindowSurfaceSucceeds) {
68    sp<ANativeWindow> anw(mSTC);
69
70    EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
71    ASSERT_EQ(EGL_SUCCESS, eglGetError());
72    ASSERT_NE(EGL_NO_DISPLAY, dpy);
73
74    EGLint majorVersion;
75    EGLint minorVersion;
76    EXPECT_TRUE(eglInitialize(dpy, &majorVersion, &minorVersion));
77    ASSERT_EQ(EGL_SUCCESS, eglGetError());
78
79    EGLConfig myConfig = {0};
80    EGLint numConfigs = 0;
81    EGLint configAttribs[] = {
82        EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
83        EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
84        EGL_RED_SIZE, 8,
85        EGL_GREEN_SIZE, 8,
86        EGL_BLUE_SIZE, 8,
87        EGL_ALPHA_SIZE, 8,
88        EGL_DEPTH_SIZE, 16,
89        EGL_STENCIL_SIZE, 8,
90        EGL_NONE };
91    EXPECT_TRUE(eglChooseConfig(dpy, configAttribs, &myConfig, 1,
92            &numConfigs));
93    ASSERT_EQ(EGL_SUCCESS, eglGetError());
94
95    EGLSurface eglSurface = eglCreateWindowSurface(dpy, myConfig, anw.get(),
96            NULL);
97    EXPECT_NE(EGL_NO_SURFACE, eglSurface);
98    EXPECT_EQ(EGL_SUCCESS, eglGetError());
99
100    eglTerminate(dpy);
101}
102
103TEST_F(SurfaceTextureClientTest, BufferGeometryInvalidSizesFail) {
104    sp<ANativeWindow> anw(mSTC);
105
106    EXPECT_GT(OK, native_window_set_buffers_geometry(anw.get(), -1,  0,  0));
107    EXPECT_GT(OK, native_window_set_buffers_geometry(anw.get(),  0, -1,  0));
108    EXPECT_GT(OK, native_window_set_buffers_geometry(anw.get(),  0,  0, -1));
109    EXPECT_GT(OK, native_window_set_buffers_geometry(anw.get(), -1, -1,  0));
110    EXPECT_GT(OK, native_window_set_buffers_geometry(anw.get(),  0,  8,  0));
111    EXPECT_GT(OK, native_window_set_buffers_geometry(anw.get(),  8,  0,  0));
112}
113
114TEST_F(SurfaceTextureClientTest, DefaultGeometryValues) {
115    sp<ANativeWindow> anw(mSTC);
116    ANativeWindowBuffer* buf;
117    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
118    EXPECT_EQ(1, buf->width);
119    EXPECT_EQ(1, buf->height);
120    EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
121    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
122}
123
124TEST_F(SurfaceTextureClientTest, BufferGeometryCanBeSet) {
125    sp<ANativeWindow> anw(mSTC);
126    ANativeWindowBuffer* buf;
127    EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 16, 8, PIXEL_FORMAT_RGB_565));
128    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
129    EXPECT_EQ(16, buf->width);
130    EXPECT_EQ(8, buf->height);
131    EXPECT_EQ(PIXEL_FORMAT_RGB_565, buf->format);
132    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
133}
134
135TEST_F(SurfaceTextureClientTest, BufferGeometryDefaultSizeSetFormat) {
136    sp<ANativeWindow> anw(mSTC);
137    ANativeWindowBuffer* buf;
138    EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 0, 0, PIXEL_FORMAT_RGB_565));
139    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
140    EXPECT_EQ(1, buf->width);
141    EXPECT_EQ(1, buf->height);
142    EXPECT_EQ(PIXEL_FORMAT_RGB_565, buf->format);
143    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
144}
145
146TEST_F(SurfaceTextureClientTest, BufferGeometrySetSizeDefaultFormat) {
147    sp<ANativeWindow> anw(mSTC);
148    ANativeWindowBuffer* buf;
149    EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 16, 8, 0));
150    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
151    EXPECT_EQ(16, buf->width);
152    EXPECT_EQ(8, buf->height);
153    EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
154    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
155}
156
157TEST_F(SurfaceTextureClientTest, BufferGeometrySizeCanBeUnset) {
158    sp<ANativeWindow> anw(mSTC);
159    ANativeWindowBuffer* buf;
160    EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 16, 8, 0));
161    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
162    EXPECT_EQ(16, buf->width);
163    EXPECT_EQ(8, buf->height);
164    EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
165    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
166    EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 0, 0, 0));
167    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
168    EXPECT_EQ(1, buf->width);
169    EXPECT_EQ(1, buf->height);
170    EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
171    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
172}
173
174TEST_F(SurfaceTextureClientTest, BufferGeometrySizeCanBeChangedWithoutFormat) {
175    sp<ANativeWindow> anw(mSTC);
176    ANativeWindowBuffer* buf;
177    EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 0, 0, PIXEL_FORMAT_RGB_565));
178    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
179    EXPECT_EQ(1, buf->width);
180    EXPECT_EQ(1, buf->height);
181    EXPECT_EQ(PIXEL_FORMAT_RGB_565, buf->format);
182    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
183    EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 16, 8, 0));
184    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
185    EXPECT_EQ(16, buf->width);
186    EXPECT_EQ(8, buf->height);
187    EXPECT_EQ(PIXEL_FORMAT_RGB_565, buf->format);
188    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
189}
190
191TEST_F(SurfaceTextureClientTest, SurfaceTextureSetDefaultSize) {
192    sp<ANativeWindow> anw(mSTC);
193    sp<SurfaceTexture> st(mST);
194    ANativeWindowBuffer* buf;
195    EXPECT_EQ(OK, st->setDefaultBufferSize(16, 8));
196    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
197    EXPECT_EQ(16, buf->width);
198    EXPECT_EQ(8, buf->height);
199    EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
200    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
201}
202
203TEST_F(SurfaceTextureClientTest, SurfaceTextureSetDefaultSizeAfterDequeue) {
204    sp<ANativeWindow> anw(mSTC);
205    sp<SurfaceTexture> st(mST);
206    ANativeWindowBuffer* buf[2];
207    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
208    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
209    EXPECT_NE(buf[0], buf[1]);
210    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[0]));
211    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[1]));
212    EXPECT_EQ(OK, st->setDefaultBufferSize(16, 8));
213    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
214    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
215    EXPECT_NE(buf[0], buf[1]);
216    EXPECT_EQ(16, buf[0]->width);
217    EXPECT_EQ(16, buf[1]->width);
218    EXPECT_EQ(8, buf[0]->height);
219    EXPECT_EQ(8, buf[1]->height);
220    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[0]));
221    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[1]));
222}
223
224TEST_F(SurfaceTextureClientTest, SurfaceTextureSetDefaultSizeVsGeometry) {
225    sp<ANativeWindow> anw(mSTC);
226    sp<SurfaceTexture> st(mST);
227    ANativeWindowBuffer* buf[2];
228    EXPECT_EQ(OK, st->setDefaultBufferSize(16, 8));
229    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
230    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
231    EXPECT_NE(buf[0], buf[1]);
232    EXPECT_EQ(16, buf[0]->width);
233    EXPECT_EQ(16, buf[1]->width);
234    EXPECT_EQ(8, buf[0]->height);
235    EXPECT_EQ(8, buf[1]->height);
236    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[0]));
237    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[1]));
238    EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 12, 24, 0));
239    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
240    ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
241    EXPECT_NE(buf[0], buf[1]);
242    EXPECT_EQ(12, buf[0]->width);
243    EXPECT_EQ(12, buf[1]->width);
244    EXPECT_EQ(24, buf[0]->height);
245    EXPECT_EQ(24, buf[1]->height);
246    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[0]));
247    ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[1]));
248}
249
250}
251