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2014-02-13Merge "Add VP9 decoder support for external frame buffers"Frank Galligan
2014-02-13Add VP9 decoder support for external frame buffersFrank Galligan
Added support for external frame buffers to libvpx's VP9 decoder. If the external frame buffer functions are set then libvpx will call the get function whenever it needs a new frame buffer to decode a frame into. And it will call the release function whenever there are no more references to that buffer. Change-Id: Id2934d005f606af6e052fb6db0d5b7c02f567522
2014-02-12decode_test_driver: Use size_t for size arg to DecodeFrame().Tom Finegan
Use size_t for DecodeFrame()'s size arg, and cast only at the vpx_codec_decode() call site. This silences warnings that appear in svc_test.cc when building with vs2013. Change-Id: I2cf39f02a45732c752097f07b0c7ad414b1517d8
2014-01-31remove duplicate const from vpx_codec_iface_t useJames Zern
the public typedef already includes a const, quiets 'same type qualifier used more than once' warnings Change-Id: Ib118b3b116fba59d4c6ead84d85b26e5d3ed363d
2014-01-24Revert external frame buffer code.Frank Galligan
A future CL will add external frame buffers differently. Squash commit of four revert commits: Revert "Increase required number of external frame buffers" This reverts commit 9e41d569d7c84dd9ca8f0047c15377a883945685. Revert "Add external constants." This reverts commit bbf53047b03106e3c2e24b28cb836cc838db5ee8. Revert "Add frame buffer lru cache." This reverts commit fbada948fa345e67acf9aa41a8f9a78f5dfe8648. Conflicts: vpxdec.c Change-Id: I76fe42419923a6ea6c75d9997cbbf941d73d3005 Revert "Add support to pass in external frame buffers." This reverts commit 10f891696bc4c972c13cc9fde2c53470501a03e2. Conflicts: test/external_frame_buffer_test.cc vp9/common/vp9_alloccommon.c vp9/common/vp9_reconinter.c vp9/decoder/vp9_decodeframe.c vp9/encoder/vp9_onyx_if.c vp9/vp9_dx_iface.c vpx/vpx_decoder.h vpx/vpx_external_frame_buffer.h vpx_scale/generic/yv12config.c vpxdec.c Change-Id: I7434cf590f1c852b38569980e4247fad0d939c2e
2013-12-15Add support to pass in external frame buffers.Frank Galligan
VP9 decoder can now use frame buffers passed in by the application. Change-Id: I599527ec85c577f3f5552831d79a693884fafb73
2013-12-11Add pre decode frame hook to decoder test class.Frank Galligan
Adds a hook that derived test classes can implement to be notified before every call to decode a frame. Change-Id: Iefa836459cf3e5d7df9ee27f8198daf82b1be088
2013-09-06cleanup cpplint warningsYaowu Xu
Suggested by James Zern to clear out cpplint warnings for all unit test code. Change-Id: I731a3fa4d2a257eb9ef733426ba84286fbd7ea34
2013-03-27Merge branch 'master' into experimentalJohn Koleszar
Pick up VP8 encryption, quantization changes, and some fixes to vpxenc Conflicts: test/decode_test_driver.cc test/decode_test_driver.h test/encode_test_driver.cc vp8/vp8cx.mk vpxdec.c vpxenc.c Change-Id: I9fbcc64808ead47e22f1f22501965cc7f0c4791c
2013-03-15Basic encryption feature for libvpx.Dmitry Kovalev
New decoder control paramter VP8_SET_DECRYPT_KEY to set the decryption key. Change-Id: I6fc1f44d41f74f3b3f702778af1a6f8f5cc9439f
2013-01-23Adds an error-resilient mode with testDeb Mukherjee
Adds an error-resilient mode where frames can be continued to be decoded even when there are errors (due to network losses) on a prior frame. Specifically, backward updates are turned off and probabilities of various symbols are reset to defaults at the beginning of each frame. Further, the last frame's mvs are not used for the mv reference list, and the sorting of the initial list based on search on previous frames is turned off as well. Also adds a test where an arbitrary set of frames are skipped from decoding to simulate errors. The test verifies (1) that if the error frames are droppable - i.e. frame buffer updates have been turned off - there are no mismatch errors for the remaining frames after the error frames; and (2) if the error-frames are non droppable, there are not only no decoding errors but the mismatch PSNR between the decoder's version of the post-error frames and the encoder's version is at least 20 dB. Change-Id: Ie6e2bcd436b1e8643270356d3a930e8989ff52a5
2013-01-23Support multiple codecs in test infrastructureJohn Koleszar
This commit starts to convert the tests to a system where the codec to be used is provided by a factory object. Currently no tests are instantiated for VP9 since they all fail for various reasons, but it was verified that they're called and the correct codec is instantiated. Change-Id: Ia7506df2ca3a7651218ba3ca560634f08c9fbdeb
2012-10-22Add unit test for decoder test_vector_testYunqing Wang
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
2012-08-31added encode/decode matching validation to testsYaowu Xu
This commit adds the ability of validating matched encoder and decoder to unit tests. Change-Id: Ie00d69a42477b6a69b324a6bd134939684f7300b
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