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replicant-frameworks_native/libs/gui/tests/SurfaceTextureClient_test.cpp
Jamie Gennis 5222604809 SurfaceTexture: add getTransformMatrix tests. 
This change adds a test verifying that with no transform set on the
SurfaceTextureClient, the SurfaceTexture will return an identity
transform matrix.  It also verifies this same effect in the presence of
an additional call to native_window_set_buffer_count just before the
call to getTransformMatrix.

Bug: 4490420
Change-Id: Ic5adfa29b5696cc2b451433834e3758ef20c5edd
2011-06-13 10:50:13 -07:00

626 lines
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/*
* 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.
*/
#include <EGL/egl.h>
#include <gtest/gtest.h>
#include <gui/SurfaceTextureClient.h>
#include <utils/threads.h>
namespace android {
class SurfaceTextureClientTest : public ::testing::Test {
protected:
SurfaceTextureClientTest():
mEglDisplay(EGL_NO_DISPLAY),
mEglSurface(EGL_NO_SURFACE),
mEglContext(EGL_NO_CONTEXT) {
}
virtual void SetUp() {
mST = new SurfaceTexture(123);
mSTC = new SurfaceTextureClient(mST);
// We need a valid GL context so we can test updateTexImage()
// This initializes EGL and create a dummy GL context with a
// pbuffer render target.
mEglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
ASSERT_NE(EGL_NO_DISPLAY, mEglDisplay);
EGLint majorVersion, minorVersion;
EXPECT_TRUE(eglInitialize(mEglDisplay, &majorVersion, &minorVersion));
ASSERT_EQ(EGL_SUCCESS, eglGetError());
EGLConfig myConfig;
EGLint numConfigs = 0;
EXPECT_TRUE(eglChooseConfig(mEglDisplay, getConfigAttribs(),
&myConfig, 1, &numConfigs));
ASSERT_EQ(EGL_SUCCESS, eglGetError());
EGLint pbufferAttribs[] = {
EGL_WIDTH, 16,
EGL_HEIGHT, 16,
EGL_NONE };
mEglSurface = eglCreatePbufferSurface(mEglDisplay, myConfig, pbufferAttribs);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
ASSERT_NE(EGL_NO_SURFACE, mEglSurface);
mEglContext = eglCreateContext(mEglDisplay, myConfig, EGL_NO_CONTEXT, 0);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
ASSERT_NE(EGL_NO_CONTEXT, mEglContext);
EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext));
ASSERT_EQ(EGL_SUCCESS, eglGetError());
}
virtual void TearDown() {
mST.clear();
mSTC.clear();
eglMakeCurrent(mEglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
eglDestroyContext(mEglDisplay, mEglContext);
eglDestroySurface(mEglDisplay, mEglSurface);
eglTerminate(mEglDisplay);
}
virtual EGLint const* getConfigAttribs() {
static EGLint sDefaultConfigAttribs[] = {
EGL_SURFACE_TYPE, EGL_PBUFFER_BIT,
EGL_NONE
};
return sDefaultConfigAttribs;
}
sp<SurfaceTexture> mST;
sp<SurfaceTextureClient> mSTC;
EGLDisplay mEglDisplay;
EGLSurface mEglSurface;
EGLContext mEglContext;
};
TEST_F(SurfaceTextureClientTest, GetISurfaceTextureIsNotNull) {
sp<ISurfaceTexture> ist(mSTC->getISurfaceTexture());
ASSERT_TRUE(ist != NULL);
}
TEST_F(SurfaceTextureClientTest, QueuesToWindowCompositorIsFalse) {
sp<ANativeWindow> anw(mSTC);
int result = -123;
int err = anw->query(anw.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
&result);
EXPECT_EQ(NO_ERROR, err);
EXPECT_EQ(0, result);
}
TEST_F(SurfaceTextureClientTest, ConcreteTypeIsSurfaceTextureClient) {
sp<ANativeWindow> anw(mSTC);
int result = -123;
int err = anw->query(anw.get(), NATIVE_WINDOW_CONCRETE_TYPE, &result);
EXPECT_EQ(NO_ERROR, err);
EXPECT_EQ(NATIVE_WINDOW_SURFACE_TEXTURE_CLIENT, result);
}
TEST_F(SurfaceTextureClientTest, ANativeWindowLockFails) {
sp<ANativeWindow> anw(mSTC);
ANativeWindow_Buffer buf;
ASSERT_EQ(BAD_VALUE, ANativeWindow_lock(anw.get(), &buf, NULL));
}
TEST_F(SurfaceTextureClientTest, EglCreateWindowSurfaceSucceeds) {
sp<ANativeWindow> anw(mSTC);
EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
ASSERT_EQ(EGL_SUCCESS, eglGetError());
ASSERT_NE(EGL_NO_DISPLAY, dpy);
EGLint majorVersion;
EGLint minorVersion;
EXPECT_TRUE(eglInitialize(dpy, &majorVersion, &minorVersion));
ASSERT_EQ(EGL_SUCCESS, eglGetError());
EGLConfig myConfig = {0};
EGLint numConfigs = 0;
EGLint configAttribs[] = {
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_RED_SIZE, 8,
EGL_GREEN_SIZE, 8,
EGL_BLUE_SIZE, 8,
EGL_ALPHA_SIZE, 8,
EGL_DEPTH_SIZE, 16,
EGL_STENCIL_SIZE, 8,
EGL_NONE };
EXPECT_TRUE(eglChooseConfig(dpy, configAttribs, &myConfig, 1,
&numConfigs));
ASSERT_EQ(EGL_SUCCESS, eglGetError());
EGLSurface eglSurface = eglCreateWindowSurface(dpy, myConfig, anw.get(),
NULL);
EXPECT_NE(EGL_NO_SURFACE, eglSurface);
EXPECT_EQ(EGL_SUCCESS, eglGetError());
eglTerminate(dpy);
}
TEST_F(SurfaceTextureClientTest, BufferGeometryInvalidSizesFail) {
sp<ANativeWindow> anw(mSTC);
EXPECT_GT(OK, native_window_set_buffers_geometry(anw.get(), -1, 0, 0));
EXPECT_GT(OK, native_window_set_buffers_geometry(anw.get(), 0, -1, 0));
EXPECT_GT(OK, native_window_set_buffers_geometry(anw.get(), 0, 0, -1));
EXPECT_GT(OK, native_window_set_buffers_geometry(anw.get(), -1, -1, 0));
EXPECT_GT(OK, native_window_set_buffers_geometry(anw.get(), 0, 8, 0));
EXPECT_GT(OK, native_window_set_buffers_geometry(anw.get(), 8, 0, 0));
}
TEST_F(SurfaceTextureClientTest, DefaultGeometryValues) {
sp<ANativeWindow> anw(mSTC);
ANativeWindowBuffer* buf;
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
EXPECT_EQ(1, buf->width);
EXPECT_EQ(1, buf->height);
EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
}
TEST_F(SurfaceTextureClientTest, BufferGeometryCanBeSet) {
sp<ANativeWindow> anw(mSTC);
ANativeWindowBuffer* buf;
EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 16, 8, PIXEL_FORMAT_RGB_565));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
EXPECT_EQ(16, buf->width);
EXPECT_EQ(8, buf->height);
EXPECT_EQ(PIXEL_FORMAT_RGB_565, buf->format);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
}
TEST_F(SurfaceTextureClientTest, BufferGeometryDefaultSizeSetFormat) {
sp<ANativeWindow> anw(mSTC);
ANativeWindowBuffer* buf;
EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 0, 0, PIXEL_FORMAT_RGB_565));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
EXPECT_EQ(1, buf->width);
EXPECT_EQ(1, buf->height);
EXPECT_EQ(PIXEL_FORMAT_RGB_565, buf->format);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
}
TEST_F(SurfaceTextureClientTest, BufferGeometrySetSizeDefaultFormat) {
sp<ANativeWindow> anw(mSTC);
ANativeWindowBuffer* buf;
EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 16, 8, 0));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
EXPECT_EQ(16, buf->width);
EXPECT_EQ(8, buf->height);
EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
}
TEST_F(SurfaceTextureClientTest, BufferGeometrySizeCanBeUnset) {
sp<ANativeWindow> anw(mSTC);
ANativeWindowBuffer* buf;
EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 16, 8, 0));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
EXPECT_EQ(16, buf->width);
EXPECT_EQ(8, buf->height);
EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 0, 0, 0));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
EXPECT_EQ(1, buf->width);
EXPECT_EQ(1, buf->height);
EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
}
TEST_F(SurfaceTextureClientTest, BufferGeometrySizeCanBeChangedWithoutFormat) {
sp<ANativeWindow> anw(mSTC);
ANativeWindowBuffer* buf;
EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 0, 0, PIXEL_FORMAT_RGB_565));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
EXPECT_EQ(1, buf->width);
EXPECT_EQ(1, buf->height);
EXPECT_EQ(PIXEL_FORMAT_RGB_565, buf->format);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 16, 8, 0));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
EXPECT_EQ(16, buf->width);
EXPECT_EQ(8, buf->height);
EXPECT_EQ(PIXEL_FORMAT_RGB_565, buf->format);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
}
TEST_F(SurfaceTextureClientTest, SurfaceTextureSetDefaultSize) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
ANativeWindowBuffer* buf;
EXPECT_EQ(OK, st->setDefaultBufferSize(16, 8));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf));
EXPECT_EQ(16, buf->width);
EXPECT_EQ(8, buf->height);
EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf));
}
TEST_F(SurfaceTextureClientTest, SurfaceTextureSetDefaultSizeAfterDequeue) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
ANativeWindowBuffer* buf[2];
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 4));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
EXPECT_NE(buf[0], buf[1]);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[0]));
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[1]));
EXPECT_EQ(OK, st->setDefaultBufferSize(16, 8));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
EXPECT_NE(buf[0], buf[1]);
EXPECT_EQ(16, buf[0]->width);
EXPECT_EQ(16, buf[1]->width);
EXPECT_EQ(8, buf[0]->height);
EXPECT_EQ(8, buf[1]->height);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[0]));
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[1]));
}
TEST_F(SurfaceTextureClientTest, SurfaceTextureSetDefaultSizeVsGeometry) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
ANativeWindowBuffer* buf[2];
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 4));
EXPECT_EQ(OK, st->setDefaultBufferSize(16, 8));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
EXPECT_NE(buf[0], buf[1]);
EXPECT_EQ(16, buf[0]->width);
EXPECT_EQ(16, buf[1]->width);
EXPECT_EQ(8, buf[0]->height);
EXPECT_EQ(8, buf[1]->height);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[0]));
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[1]));
EXPECT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 12, 24, 0));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
EXPECT_NE(buf[0], buf[1]);
EXPECT_EQ(12, buf[0]->width);
EXPECT_EQ(12, buf[1]->width);
EXPECT_EQ(24, buf[0]->height);
EXPECT_EQ(24, buf[1]->height);
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[0]));
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[1]));
}
TEST_F(SurfaceTextureClientTest, SurfaceTextureTooManyUpdateTexImage) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
android_native_buffer_t* buf[3];
ASSERT_EQ(OK, st->setSynchronousMode(false));
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 4));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[0]));
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(OK, st->updateTexImage());
ASSERT_EQ(OK, st->setSynchronousMode(true));
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 3));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[0]));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[1]));
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(OK, st->updateTexImage());
}
TEST_F(SurfaceTextureClientTest, SurfaceTextureSyncModeSlowRetire) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
android_native_buffer_t* buf[3];
ASSERT_EQ(OK, st->setSynchronousMode(true));
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 4));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[2]));
EXPECT_NE(buf[0], buf[1]);
EXPECT_NE(buf[1], buf[2]);
EXPECT_NE(buf[2], buf[0]);
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[0]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[1]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[2]));
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(st->getCurrentBuffer().get(), buf[0]);
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(st->getCurrentBuffer().get(), buf[1]);
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(st->getCurrentBuffer().get(), buf[2]);
}
TEST_F(SurfaceTextureClientTest, SurfaceTextureSyncModeFastRetire) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
android_native_buffer_t* buf[3];
ASSERT_EQ(OK, st->setSynchronousMode(true));
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 4));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[2]));
EXPECT_NE(buf[0], buf[1]);
EXPECT_NE(buf[1], buf[2]);
EXPECT_NE(buf[2], buf[0]);
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[0]));
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(st->getCurrentBuffer().get(), buf[0]);
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[1]));
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(st->getCurrentBuffer().get(), buf[1]);
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[2]));
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(st->getCurrentBuffer().get(), buf[2]);
}
TEST_F(SurfaceTextureClientTest, SurfaceTextureSyncModeDQQR) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
android_native_buffer_t* buf[3];
ASSERT_EQ(OK, st->setSynchronousMode(true));
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 3));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[0]));
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(st->getCurrentBuffer().get(), buf[0]);
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
EXPECT_NE(buf[0], buf[1]);
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[1]));
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(st->getCurrentBuffer().get(), buf[1]);
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[2]));
EXPECT_NE(buf[1], buf[2]);
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[2]));
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(st->getCurrentBuffer().get(), buf[2]);
}
// XXX: We currently have no hardware that properly handles dequeuing the
// buffer that is currently bound to the texture.
TEST_F(SurfaceTextureClientTest, DISABLED_SurfaceTextureSyncModeDequeueCurrent) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
android_native_buffer_t* buf[3];
android_native_buffer_t* firstBuf;
ASSERT_EQ(OK, st->setSynchronousMode(true));
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 3));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &firstBuf));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), firstBuf));
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(st->getCurrentBuffer().get(), firstBuf);
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[0]));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[1]));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[2]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[2]));
EXPECT_NE(buf[0], buf[1]);
EXPECT_NE(buf[1], buf[2]);
EXPECT_NE(buf[2], buf[0]);
EXPECT_EQ(firstBuf, buf[2]);
}
TEST_F(SurfaceTextureClientTest, SurfaceTextureSyncModeMinUndequeued) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
android_native_buffer_t* buf[3];
ASSERT_EQ(OK, st->setSynchronousMode(true));
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 3));
// We should be able to dequeue all the buffers before we've queued any.
EXPECT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
EXPECT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
EXPECT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[2]));
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[2]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[1]));
EXPECT_EQ(OK, st->updateTexImage());
EXPECT_EQ(st->getCurrentBuffer().get(), buf[1]);
EXPECT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[2]));
// Once we've queued a buffer, however we should not be able to dequeue more
// than (buffer-count - MIN_UNDEQUEUED_BUFFERS), which is 2 in this case.
EXPECT_EQ(-EBUSY, anw->dequeueBuffer(anw.get(), &buf[1]));
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[0]));
ASSERT_EQ(OK, anw->cancelBuffer(anw.get(), buf[2]));
}
// XXX: This is not expected to pass until the synchronization hacks are removed
// from the SurfaceTexture class.
TEST_F(SurfaceTextureClientTest, DISABLED_SurfaceTextureSyncModeWaitRetire) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
class MyThread : public Thread {
sp<SurfaceTexture> st;
EGLContext ctx;
EGLSurface sur;
EGLDisplay dpy;
bool mBufferRetired;
Mutex mLock;
virtual bool threadLoop() {
eglMakeCurrent(dpy, sur, sur, ctx);
usleep(20000);
Mutex::Autolock _l(mLock);
st->updateTexImage();
mBufferRetired = true;
eglMakeCurrent(dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
return false;
}
public:
MyThread(const sp<SurfaceTexture>& st)
: st(st), mBufferRetired(false) {
ctx = eglGetCurrentContext();
sur = eglGetCurrentSurface(EGL_DRAW);
dpy = eglGetCurrentDisplay();
eglMakeCurrent(dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
}
~MyThread() {
eglMakeCurrent(dpy, sur, sur, ctx);
}
void bufferDequeued() {
Mutex::Autolock _l(mLock);
EXPECT_EQ(true, mBufferRetired);
}
};
android_native_buffer_t* buf[3];
ASSERT_EQ(OK, st->setSynchronousMode(true));
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 3));
// dequeue/queue/update so we have a current buffer
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[0]));
st->updateTexImage();
MyThread* thread = new MyThread(st);
sp<Thread> threadBase(thread);
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[0]));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[1]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[1]));
thread->run();
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[2]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[2]));
thread->bufferDequeued();
thread->requestExitAndWait();
}
TEST_F(SurfaceTextureClientTest, GetTransformMatrixReturnsVerticalFlip) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
android_native_buffer_t* buf[3];
float mtx[16] = {};
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 4));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[0]));
ASSERT_EQ(OK, st->updateTexImage());
st->getTransformMatrix(mtx);
EXPECT_EQ(1.f, mtx[0]);
EXPECT_EQ(0.f, mtx[1]);
EXPECT_EQ(0.f, mtx[2]);
EXPECT_EQ(0.f, mtx[3]);
EXPECT_EQ(0.f, mtx[4]);
EXPECT_EQ(-1.f, mtx[5]);
EXPECT_EQ(0.f, mtx[6]);
EXPECT_EQ(0.f, mtx[7]);
EXPECT_EQ(0.f, mtx[8]);
EXPECT_EQ(0.f, mtx[9]);
EXPECT_EQ(1.f, mtx[10]);
EXPECT_EQ(0.f, mtx[11]);
EXPECT_EQ(0.f, mtx[12]);
EXPECT_EQ(1.f, mtx[13]);
EXPECT_EQ(0.f, mtx[14]);
EXPECT_EQ(1.f, mtx[15]);
}
TEST_F(SurfaceTextureClientTest, GetTransformMatrixSucceedsAfterFreeingBuffers) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
android_native_buffer_t* buf[3];
float mtx[16] = {};
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 4));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[0]));
ASSERT_EQ(OK, st->updateTexImage());
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 6)); // frees buffers
st->getTransformMatrix(mtx);
EXPECT_EQ(1.f, mtx[0]);
EXPECT_EQ(0.f, mtx[1]);
EXPECT_EQ(0.f, mtx[2]);
EXPECT_EQ(0.f, mtx[3]);
EXPECT_EQ(0.f, mtx[4]);
EXPECT_EQ(-1.f, mtx[5]);
EXPECT_EQ(0.f, mtx[6]);
EXPECT_EQ(0.f, mtx[7]);
EXPECT_EQ(0.f, mtx[8]);
EXPECT_EQ(0.f, mtx[9]);
EXPECT_EQ(1.f, mtx[10]);
EXPECT_EQ(0.f, mtx[11]);
EXPECT_EQ(0.f, mtx[12]);
EXPECT_EQ(1.f, mtx[13]);
EXPECT_EQ(0.f, mtx[14]);
EXPECT_EQ(1.f, mtx[15]);
}
TEST_F(SurfaceTextureClientTest, GetTransformMatrixSucceedsAfterFreeingBuffersWithCrop) {
sp<ANativeWindow> anw(mSTC);
sp<SurfaceTexture> st(mST);
android_native_buffer_t* buf[3];
float mtx[16] = {};
android_native_rect_t crop;
crop.left = 0;
crop.top = 0;
crop.right = 5;
crop.bottom = 5;
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 4));
ASSERT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 8, 8, 0));
ASSERT_EQ(OK, anw->dequeueBuffer(anw.get(), &buf[0]));
ASSERT_EQ(OK, native_window_set_crop(anw.get(), &crop));
ASSERT_EQ(OK, anw->queueBuffer(anw.get(), buf[0]));
ASSERT_EQ(OK, st->updateTexImage());
ASSERT_EQ(OK, native_window_set_buffer_count(anw.get(), 6)); // frees buffers
st->getTransformMatrix(mtx);
// This accounts for the 1 texel shrink for each edge that's included in the
// transform matrix to avoid texturing outside the crop region.
EXPECT_EQ(.5f, mtx[0]);
EXPECT_EQ(0.f, mtx[1]);
EXPECT_EQ(0.f, mtx[2]);
EXPECT_EQ(0.f, mtx[3]);
EXPECT_EQ(0.f, mtx[4]);
EXPECT_EQ(-.5f, mtx[5]);
EXPECT_EQ(0.f, mtx[6]);
EXPECT_EQ(0.f, mtx[7]);
EXPECT_EQ(0.f, mtx[8]);
EXPECT_EQ(0.f, mtx[9]);
EXPECT_EQ(1.f, mtx[10]);
EXPECT_EQ(0.f, mtx[11]);
EXPECT_EQ(0.f, mtx[12]);
EXPECT_EQ(.5f, mtx[13]);
EXPECT_EQ(0.f, mtx[14]);
EXPECT_EQ(1.f, mtx[15]);
}
} // namespace android
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