generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
11,495 Commits 55 Branches 16 Tags 63 MiB
282fac96ca
Commit Graph

289 Commits

Author SHA1 Message Date
Yaowu Xu
9261e1aa6e Changed validation of reference frame size 
A previous change, https://gerrit.chromium.org/gerrit/#/c/70632,
introduced a size validation for reference frames to insuare the
input stream is a valid VP9 stream. However, the logic requiring
all reference frames have valid size turned out to be too strict.

In this commit, we modify the validation to require one of the
reference frame has valid dimension. In addition, the decoder
reports error whenever it detects the use of reference frame
with invalid scalig ratio.

Change-Id: If8efc312244087556cfe00f1fcbdff811268ebad
 2014-07-24 14:58:01 -07:00
Dmitry Kovalev
e608418899 Renaming MB_PREDICTION_MODE to PREDICTION_MODE. 
Actually, it would be great to have two separate enums INTRA_MODES and
INTER_MODES in future.

Change-Id: I6c4147cf0002853da9c1e03fe9514eab876f01c8
 2014-04-22 17:48:31 -07:00
Dmitry Kovalev
86f44a91f4 Renaming two members in MACROBLOCKD struct. 
Renames:
  mi_8x8 -> mi
  mode_info_stride -> mi_stride

Change-Id: I66f3e5fd1e7b7f46f108af5bb711c5fd9493c1be
 2014-04-01 17:46:40 -07:00
Dmitry Kovalev
9347e55f12 Making c++ compiler happier. 
Change-Id: Ie224e968589bdb0774dc112e6f6df56cc0447465
 2014-03-21 14:37:01 -07:00
Dmitry Kovalev
b8bc2d337a Fixing warnings/errors from c++ compiler. 
Change-Id: Ia561dda53f2dd10e3a10a2df2adb8027ab19397a
 2014-03-18 10:47:51 -07:00
Dmitry Kovalev
aa7ec14c9a Merge "Speeding up reading of intra block modes." 2014-03-13 13:45:32 -07:00
Dmitry Kovalev
ba54a886c3 Speeding up reading of intra block modes. 
Reimplementing sub8x8-reading of intra block modes in
read_intra_frame_mode_info() and read_intra_block_mode_info(). Code looks
more readable as well.

Change-Id: Ia42fc7d0dad708bc0c7a8bff1f8b37809b843f40
 2014-03-12 12:32:09 -07:00
Dmitry Kovalev
ff935ff781 Removing last_mi from MACROBLOCKD struct. 
Change-Id: Ied12b39c55667b26fd3bf90eb331e601c53a10f6
 2014-03-10 16:02:03 -07:00
Dmitry Kovalev
f8f8c6d44c Adding reusable get_y_mode_prob() function. 
Change-Id: Iebd182d7aeebc0f8964b6fd35057449bb25b00c1
 2014-03-10 10:50:16 -07:00
Dmitry Kovalev
ea88da7492 Removing vp9_onyxd_int.h file. 
Moving VP9Decompressor struct from vp9_onyxd_int.h to vp9_onyxd.h.

Change-Id: Ic86c15e44130541a7f692db43ef9109293f99ae8
 2014-03-05 10:39:29 -08:00
Dmitry Kovalev
8fc8583a4c Merge "Consistent names for reference_mode functions." 2014-02-25 11:04:37 -08:00
Dmitry Kovalev
69fd030dc8 Consistent names for reference_mode functions. 
Change-Id: I48c9e5e4ca21e11740c750ca2eabf7e8a51c52d2
 2014-02-19 15:33:59 +01:00
Dmitry Kovalev
9b75f381cf Adding is_mv_valid() function. 
Change-Id: I9d036244b558765b252d8c6681b22721cb2e51bb
 2014-02-19 13:57:18 +01:00
Dmitry Kovalev
004c8c636e Renaming skip_coeff to skip for consistency. 
Change-Id: I036e815ca63d00cba71202ae09ba0f6ef745dcb8
 2014-02-12 17:44:12 -08:00
Jim Bankoski
9dec7712ab static function convert to inline or global vp9_blockd.h 
Change-Id: Ifdd951f24932839f06d1c700371662511dde6ebe
 2014-01-31 19:50:40 -08:00
Dmitry Kovalev
b107f2c470 Renaming "mbskip" to "skip". 
Change-Id: I27a30b43eae026a77f92958e2238d02d9cdf7832
 2014-01-29 14:48:42 -08:00
Dmitry Kovalev
4264c93844 Renaming INTERPOLATION_TYPE to INTERP_FILTER. 
Corresponding renames:
  subpel_kernel              => interp_kernel
  vp9_get_filter_kernel()    => vp9_get_interp_kernel()
  pred_filter_type           => pred_interp_filter
  adaptive_pred_filter_type  => adaptive_pred_interp_filter
  mcomp_filter_type          => interp_filter
  read_interp_filter_type()  => read_interp_filter()
  write_interp_filter_type() => write_interp_filter()
  fix_mcomp_filter_type()    => fix_interp_filter()

Change-Id: I1fa61fa1dc81ebbf043457c3ee2d8d4515bee6d3
 2014-01-24 15:57:28 -08:00
Jingning Han
318e177f4a Deprecate the use of best_mv in decoding process 
This commit removes the use of best_mv in the decoding process. This
variable can be replaced with nearest_mv. It saves a few cycles on
assigning the values for best_mv.

Change-Id: Ic183f9c1fb615c54efd7e6ccfedcf09d493435e4
 2014-01-16 18:04:58 -08:00
Dmitry Kovalev
1e8b5bf4ac Merge "Removing vp9_findnearmv.{h, c} files." 2013-12-26 13:38:38 -08:00
Dmitry Kovalev
f69b5609ff Renaming vp9_dboolhuff.{h, c} to vp9_reader.{h, c}. 
Change-Id: I50c009ff8108bda1c57427f23d63a79c04f7e776
 2013-12-20 12:53:03 -08:00
Dmitry Kovalev
987810ad95 Removing vp9_findnearmv.{h, c} files. 
Moving all code from that files to vp9_mvref_common.{h, c}.

Change-Id: Ibc4afcb8cea6847166ff411130e93611ebe63b20
 2013-12-19 17:39:57 -08:00
Johann
5894e7ef50 Add const to match declaration 
The definition fell out of sync in
I7d2fda72de5fc27e86c6589543b41fa044681dbf

Change-Id: I3ce3f6ba96bb121f51efaa08f64a69ad9f731a9e
 2013-12-16 15:46:11 -08:00
Dmitry Kovalev
f54b515797 Merge "Cleaning up vp9_append_sub8x8_mvs_for_idx()." 2013-12-13 15:38:53 -08:00
James Zern
3aa75bcef6 Merge "vp9 asserts: fix compile warning" 2013-12-13 12:41:31 -08:00
Dmitry Kovalev
e121bf4c1d Moving mi configuration loop from vp9_read_mode_info to set_offsets. 
set_offsets() is a right place to configure all mi-related pointers.

Change-Id: I7d2fda72de5fc27e86c6589543b41fa044681dbf
 2013-12-12 19:56:30 -08:00
James Zern
178db94cd6 vp9 asserts: fix compile warning 
string literal to int within an assert

Change-Id: I0c889256b67a078e6e2a79577f0b7ae084243258
 2013-12-12 19:49:19 -08:00
Dmitry Kovalev
098d13ba10 Cleaning up vp9_append_sub8x8_mvs_for_idx(). 
Replacing if-else with switch statement, reordering function arguments.

Change-Id: I4825d2ef311ba8999b6d4ceb0eef003587a13434
 2013-12-10 17:56:53 -08:00
Dmitry Kovalev
1048a7e314 Merge "Cleaning up skip context calculation." 2013-12-10 15:00:22 -08:00
Dmitry Kovalev
bcee73f7ae Merge "Cleaning up read_inter_block_mode_info() function." 2013-12-10 14:59:36 -08:00
Dmitry Kovalev
2dd20e468a Cleaning up skip context calculation. 
Renames:
  vp9_get_pred_context_mbskip => vp9_get_skip_context
  vp9_get_pred_prob_mbskip    => vp9_get_skip_prob

Change-Id: I2af499848ef73f3f5cd8cdb27852d0bcdfe31d09
 2013-12-10 14:11:26 -08:00
Dmitry Kovalev
e18eb7721e Merge "Renaming comp_pred_mode to reference_mode." 2013-12-10 10:52:34 -08:00
Dmitry Kovalev
08c48ddc01 Renaming comp_pred_mode to reference_mode. 
Change-Id: I83ffed2b1878a35ac35f07f9ee74309adc9c7b11
 2013-12-09 15:13:34 -08:00
Dmitry Kovalev
7293ef7ac0 Cleaning up read_inter_block_mode_info() function. 
Change-Id: Ib4e215a80f00e342d857a54a4ca1b2dc82b6db1d
 2013-12-09 14:45:17 -08:00
Dmitry Kovalev
cb92f4f042 Renaming vp9_get_pred_context_tx_size() function. 
Change-Id: Ia6d6f4dfb1fd1ec0f8ba53796b59a802e9d7881d
 2013-12-06 15:31:06 -08:00
Dmitry Kovalev
63963f51ef Renaming reference mode context calculation function. 
Renames:
  vp9_get_pred_context_comp_inter_inter => vp9_get_reference_mode_context
  vp9_get_pred_prob_comp_inter_inter    => vp9_get_reference_mode_prob

Change-Id: I3bbb69481e6b0c848028667c9269f567f293d3bd
 2013-12-06 11:23:01 -08:00
Dmitry Kovalev
6fd71e1b09 vp9_get_pred_context_intra_inter() clean up. 
Renaming:
 vp9_get_pred_context_intra_inter => vp9_get_intra_inter_context
 vp9_get_pred_prob_intra_inter    => vp9_get_intra_inter_prob

Change-Id: I2c1affea2e84f4e616137c6df82adb11c7845781
 2013-12-05 17:01:03 -08:00
Dmitry Kovalev
d7efe068d2 Deleting vp9_treereader.h file. 
Renaming treed_read() to consistent vp9_read_tree() and moving it from
deleted vp9_treereader.h to vp9_dboolhuff.h file.

Change-Id: Iedd8655acbe25e4fcf62b79e5a13bdea69b6b004
 2013-11-26 12:38:58 -08:00
Dmitry Kovalev
e8af3db88a Merge "Renaming COMPPREDMODE_TYPE enum and its members." 2013-11-25 10:59:08 -08:00
Dmitry Kovalev
52b43a2876 Inlining and removing vp9_set_pred_flag_seg_id() function. 
Change-Id: I0fd76937e847f78378a7ab3fa0af00a7c2c52b42
 2013-11-22 17:32:11 -08:00
Dmitry Kovalev
fb9c19c62d Renaming COMPPREDMODE_TYPE enum and its members. 
List of renames:
  COMPPREDMODE_TYPE      => REFERENCE_MODE
  SINGLE_PREDICTION_ONLY => SINGLE_REFERENCE
  COMP_PREDICTION_ONLY   => COMPOUND_REFERENCE
  HYBRID_PREDICTION      => REFERENCE_MODE_SELECT (like TX_MODE_SELECT)
  NB_PREDICTION_TYPES    => REFERENCE_MODES

Change-Id: If723dabe9435325d0165dcd028142a2c78b417b4
 2013-11-22 16:35:37 -08:00
Yaowu Xu
49cbe4580d Renamed two files 
from vp9_decodframe.{c,h} to vp9_decodeframe.{c,h}

Change-Id: I21ac4b14fc90246e3f16bd90c52c12d126d791f8
 2013-11-15 12:48:43 -08:00
Dmitry Kovalev
73a5cbeba4 Merge "Using max_tx_size instead of bsize when possible." 2013-11-12 16:54:30 -08:00
Dmitry Kovalev
c53a9c70fb Merge "Localizing NEARESTMV special cases in the code." 2013-11-11 11:12:06 -08:00
Dmitry Kovalev
974a27131e Merge "Adding read_reference_mode() function." 2013-11-11 11:00:51 -08:00
Dmitry Kovalev
7b011c5467 Replacing mi_{width,height}_log2 with num_8x8_blocks_{wide,high}_lookup. 
Change-Id: I04c55daef89bca2b85cb7db0850f9b052abc5a7c
 2013-11-06 13:34:23 -08:00
Dmitry Kovalev
4a96e64dc2 Using max_tx_size instead of bsize when possible. 
Change-Id: I246364bc4270ca13aefb4bc3445bcf102b3170dc
 2013-11-05 17:36:43 -08:00
Dmitry Kovalev
6c217d97df Adding read_reference_mode() function. 
Change-Id: I517ad7e1a48910f0d2e95feacd23f143d28b42d6
 2013-11-05 14:57:05 -08:00
Dmitry Kovalev
815189613b Localizing NEARESTMV special cases in the code. 
Removing special case handling from vp9_tree_probs_from_distribution(),
tree_merge_probs(), and vp9_tokens_from_tree_offset() functions. Replacing
inter_mode_offset() function with macro INTER_OFFSET which is used now for
vp9_inter_mode_tree definition.

Change-Id: Iff75a1499d460beb949ece543389c8754deaf178
 2013-11-05 11:58:57 -08:00
Dmitry Kovalev
970eb39bdc Cleaning up read_skip_coeff() function. 
Making code easier to read and avoiding calculation of skip context twice.

Change-Id: I42c376b1a1811bc842bf6420bf81d2de7a1bf980
 2013-10-31 14:53:18 -07:00
Dmitry Kovalev
fa1ac00aee Making get_tx_counts() similar to get_tx_probs(). 
Change-Id: I5b17f40e515c4bcf9ebef5380270a214af4e0115
 2013-10-28 19:52:38 -07:00