Commit a68bbcff authored by Jerome Jiang's avatar Jerome Jiang

vp9: Add nonref frame buffer test.

The new test will run a SVC bitstream which has non ref frames.
It checks the number of buffer acquired and released to make sure all
external frame buffers are released.

Add a new test bitstream:
vp90-2-22-svc_1280x720_1.webm
which has 400 frames in total, and 1 spatial layer and 2 temporal layers.
There is one non ref frame every other frame.

Disabled for now. Will be enabled with the fix.

BUG=b/68819248

Change-Id: I0515336fd9809a9e1fceba90e4dce53dabaf53a5
parent eb7d431c
......@@ -34,7 +34,8 @@ struct ExternalFrameBuffer {
// Class to manipulate a list of external frame buffers.
class ExternalFrameBufferList {
public:
ExternalFrameBufferList() : num_buffers_(0), ext_fb_list_(NULL) {}
ExternalFrameBufferList()
: num_buffers_(0), num_used_buffers_(0), ext_fb_list_(NULL) {}
virtual ~ExternalFrameBufferList() {
for (int i = 0; i < num_buffers_; ++i) {
......@@ -71,6 +72,8 @@ class ExternalFrameBufferList {
}
SetFrameBuffer(idx, fb);
num_used_buffers_++;
return 0;
}
......@@ -106,6 +109,7 @@ class ExternalFrameBufferList {
}
EXPECT_EQ(1, ext_fb->in_use);
ext_fb->in_use = 0;
num_used_buffers_--;
return 0;
}
......@@ -121,6 +125,8 @@ class ExternalFrameBufferList {
}
}
int num_used_buffers() const { return num_used_buffers_; }
private:
// Returns the index of the first free frame buffer. Returns |num_buffers_|
// if there are no free frame buffers.
......@@ -145,6 +151,7 @@ class ExternalFrameBufferList {
}
int num_buffers_;
int num_used_buffers_;
ExternalFrameBuffer *ext_fb_list_;
};
......@@ -273,6 +280,7 @@ class ExternalFrameBufferMD5Test
#if CONFIG_WEBM_IO
const char kVP9TestFile[] = "vp90-2-02-size-lf-1920x1080.webm";
const char kVP9NonRefTestFile[] = "vp90-2-22-svc_1280x720_1.webm";
// Class for testing passing in external frame buffers to libvpx.
class ExternalFrameBufferTest : public ::testing::Test {
......@@ -292,7 +300,9 @@ class ExternalFrameBufferTest : public ::testing::Test {
virtual void TearDown() {
delete decoder_;
decoder_ = NULL;
delete video_;
video_ = NULL;
}
// Passes the external frame buffer information to libvpx.
......@@ -325,7 +335,7 @@ class ExternalFrameBufferTest : public ::testing::Test {
return VPX_CODEC_OK;
}
private:
protected:
void CheckDecodedFrames() {
libvpx_test::DxDataIterator dec_iter = decoder_->GetDxData();
const vpx_image_t *img = NULL;
......@@ -341,6 +351,25 @@ class ExternalFrameBufferTest : public ::testing::Test {
int num_buffers_;
ExternalFrameBufferList fb_list_;
};
class ExternalFrameBufferNonRefTest : public ExternalFrameBufferTest {
protected:
virtual void SetUp() {
video_ = new libvpx_test::WebMVideoSource(kVP9NonRefTestFile);
ASSERT_TRUE(video_ != NULL);
video_->Init();
video_->Begin();
vpx_codec_dec_cfg_t cfg = vpx_codec_dec_cfg_t();
decoder_ = new libvpx_test::VP9Decoder(cfg, 0);
ASSERT_TRUE(decoder_ != NULL);
}
virtual void CheckFrameBufferRelease() {
TearDown();
ASSERT_EQ(0, fb_list_.num_used_buffers());
}
};
#endif // CONFIG_WEBM_IO
// This test runs through the set of test vectors, and decodes them.
......@@ -419,6 +448,8 @@ TEST_F(ExternalFrameBufferTest, NotEnoughBuffers) {
SetFrameBufferFunctions(num_buffers, get_vp9_frame_buffer,
release_vp9_frame_buffer));
ASSERT_EQ(VPX_CODEC_OK, DecodeOneFrame());
// Only run this on long clips. Decoding a very short clip will return
// VPX_CODEC_OK even with only 2 buffers.
ASSERT_EQ(VPX_CODEC_MEM_ERROR, DecodeRemainingFrames());
}
......@@ -467,6 +498,15 @@ TEST_F(ExternalFrameBufferTest, SetAfterDecode) {
SetFrameBufferFunctions(num_buffers, get_vp9_frame_buffer,
release_vp9_frame_buffer));
}
TEST_F(ExternalFrameBufferNonRefTest, DISABLED_ReleaseNonRefFrameBuffer) {
const int num_buffers = VP9_MAXIMUM_REF_BUFFERS + VPX_MAXIMUM_WORK_BUFFERS;
ASSERT_EQ(VPX_CODEC_OK,
SetFrameBufferFunctions(num_buffers, get_vp9_frame_buffer,
release_vp9_frame_buffer));
ASSERT_EQ(VPX_CODEC_OK, DecodeRemainingFrames());
CheckFrameBufferRelease();
}
#endif // CONFIG_WEBM_IO
VP9_INSTANTIATE_TEST_CASE(
......
......@@ -878,3 +878,5 @@ LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1920x1080_7_3-4
LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-21-resize_inter_1920x1080_7_3-4.webm.md5
LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-22-svc_1280x720_3.ivf
LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-22-svc_1280x720_3.ivf.md5
LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-22-svc_1280x720_1.webm
LIBVPX_TEST_DATA-$(CONFIG_VP9_DECODER) += vp90-2-22-svc_1280x720_1.webm.md5
......@@ -852,3 +852,5 @@ e402cbbf9e550ae017a1e9f1f73931c1d18474e8 *invalid-crbug-667044.webm
d3964f9dad9f60363c81b688324d95b4ec7c8038 *invalid-crbug-667044.webm.res
fd9df7f3f6992af1d7a9dde975c9a0d6f28c053d *invalid-bug-1443.ivf
fd3020fa6e9ca5966206738654c97dec313b0a95 *invalid-bug-1443.ivf.res
17696cd21e875f1d6e5d418cbf89feab02c8850a *vp90-2-22-svc_1280x720_1.webm
e2f9e1e47a791b4e939a9bdc50bf7a25b3761f77 *vp90-2-22-svc_1280x720_1.webm.md5
......@@ -371,6 +371,7 @@ const char *const kVP9TestVectors[] = {
#endif // CONFIG_VP9_HIGHBITDEPTH
"vp90-2-20-big_superframe-01.webm",
"vp90-2-20-big_superframe-02.webm",
"vp90-2-22-svc_1280x720_1.webm",
RESIZE_TEST_VECTORS
};
const char *const kVP9TestVectorsSvc[] = { "vp90-2-22-svc_1280x720_3.ivf" };
......
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