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Add unit test for decoder test_vector_test

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Got 61 test vectors from vp8-test-vectors.git
(http://git.chromium.org/gitweb/?p=webm/vp8-test-vectors.git)

Added decoder test vectors downloading in unit tests. Uploaded
the test vectors and their md5 files to WebM website.
  $ gsutil cp *.* gs://downloads.webmproject.org/test_data/libvpx

Added their sha1sum to the test/test-data.sha1 file.

In unit tests, download the test vectors to LIBVPX_TEST_DATA_PATH.

Test_vector_test goes through the test vectors, decodes them, and
compute the md5 checksums. The checksums are compared with the
expected md5 checksums to tell if the decoder decodes correctly.

Change-Id: Ia1e84f9347ddf1d4a02e056c0fee7d28dccfae15
This commit is contained in:
Yunqing Wang
2012-10-04 12:59:36 -07:00
parent 9da8a34437
commit 15dffcfefa
9 changed files with 587 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
test/decode_test_driver.cc
View File

@@ -9,11 +9,12 @@
*/
#include "test/decode_test_driver.h"
#include "third_party/googletest/src/include/gtest/gtest.h"
#include "test/video_source.h"
namespace libvpx_test {
#if CONFIG_VP8_DECODER
void Decoder::DecodeFrame(const uint8_t *cxdata, int size) {
if(!decoder_.priv) {
if (!decoder_.priv) {
const vpx_codec_err_t res_init = vpx_codec_dec_init(&decoder_,
&vpx_codec_vp8_dx_algo,
&cfg_, 0);
@@ -24,5 +25,22 @@ void Decoder::DecodeFrame(const uint8_t *cxdata, int size) {
cxdata, size, NULL, 0);
ASSERT_EQ(VPX_CODEC_OK, res_dec) << DecodeError();
}
void DecoderTest::RunLoop(CompressedVideoSource *video) {
vpx_codec_dec_cfg_t dec_cfg = {0};
Decoder decoder(dec_cfg, 0);
// Decode frames.
for (video->Begin(); video->cxdata(); video->Next()) {
decoder.DecodeFrame(video->cxdata(), video->frame_size());
DxDataIterator dec_iter = decoder.GetDxData();
const vpx_image_t *img = NULL;
// Get decompressed data
while ((img = dec_iter.Next()))
DecompressedFrameHook(*img, video->frame_number());
}
}
#endif
} // namespace libvpx_test