SurfaceTexture can now force the client to request a buffer
SurfaceTexture now has the concept of default size a new method,
setDefaultBufferSize() to set it. When the default size is
changed, dequeueBuffer() will return a value telling the
client that it must ask for a new buffer.
The above only applies if the client has not
overriden the buffer size with setGeometry.
Change-Id: I520dc40363054b7e37fdb67d6a2e7bce70326e81
diff --git a/libs/gui/tests/SurfaceTextureClient_test.cpp b/libs/gui/tests/SurfaceTextureClient_test.cpp
index 94b05bc..348171d 100644
--- a/libs/gui/tests/SurfaceTextureClient_test.cpp
+++ b/libs/gui/tests/SurfaceTextureClient_test.cpp
@@ -100,4 +100,151 @@
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);
+ android_native_buffer_t* 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);
+ android_native_buffer_t* 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);
+ android_native_buffer_t* 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);
+ android_native_buffer_t* 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);
+ android_native_buffer_t* 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);
+ android_native_buffer_t* 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);
+ android_native_buffer_t* 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);
+ android_native_buffer_t* buf[2];
+ 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);
+ android_native_buffer_t* buf[2];
+ 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]));
+}
+
}