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268 Commits

Author SHA1 Message Date
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
James Zern
58a0f6dbdd vp9: add TileInfo 
replaces use of cur_tile_mi_(row|col)_(start|end) by VP9_COMMON, making
it less stateful and more reusable for parallel tile decoding

Change-Id: I1df09382b4567a0e5f4434825d47c79afe2399be
 2013-10-28 20:54:43 +01:00
Dmitry Kovalev
ad867fe237 Renaming INTERPOLATIONFILTERTYPE to INTERPOLATION_TYPE. 
Change-Id: I1868fb75ed88bfa65c1c2ca24677d65f2894d713
 2013-10-23 17:45:52 -07:00
Dmitry Kovalev
9d3f27f3da Moving functions from vp9_decodemv.c to vp9_decodframe.c. 
This move is done to have all compressed header reading functions in one
place. Moved functions:
  read_switchable_interp_probs
  read_inter_mode_probs
  read_comp_pred_mode
  read_comp_pred
  update_mv
  read_mv_probs

Change-Id: I2aebb57d2826d03d11bf2f8fbbfc3a9978c4f9fb
 2013-10-22 13:19:23 -07:00
Dmitry Kovalev
fa57135b2c Merge "Removing NUM_ prefix from constant names." 2013-10-22 11:34:28 -07:00
Jingning Han
c807949408 Prevent left_block_mode stepping into left tile 
This commit uses left_available flag to decide if the left mode_info
struct is available for left_block_mode. As discussed with James
Zern (jzern@), this prevents the codec from fetching mode_info from
blocks in the left tile, which although effectively not used might
present concerns for multi-threaded tile decoding.

This is NOT a bit-stream change.

Change-Id: I1dc8cf1bcbf056688eee27c7bc5706ac4b4e0125
 2013-10-22 09:02:41 -07:00
Dmitry Kovalev
d1b65c6bda Moving allow_high_precision_mv from MACROBLOCKD to VP9_COMMON. 
This value is a global frame-level flag, not a macroblock-level.

Change-Id: Ie8c5790a931150741c2167c00c3e3dd2cf26744d
 2013-10-21 10:12:14 -07:00
James Zern
2f5b7ad6ca vp9_read_mode_info: limit scope of function params 
replace VP9D_COMP usage with the (slightly) more targeted
VP9_COMMON/MACROBLCKD structures.

Change-Id: I09f6c4a5b0bcc20222210831b5b4c1582eced300
 2013-10-21 14:56:32 +02:00
James Zern
a06cadba22 vp9_decodemv: limit scope of private function params 
replace VP9D_COMP usage with the (slightly) more targeted
VP9_COMMON/MACROBLCKD structures.

Change-Id: Ieafac9ad035cba808ed91d3dfd321ba864b58905
 2013-10-21 14:51:23 +02:00
Dmitry Kovalev
6d2a0da7a7 Removing NUM_ prefix from constant names. 
Renames for consistency with other constants:
  NUM_FRAME_TYPES -> FRAME_TYPES
  NUM_PARTITION_CONTEXTS -> PARTITION_CONTEXTS

Change-Id: I3db30acb2868eb0a424237c831087b2e264ec47f
 2013-10-18 17:44:19 -07:00
James Zern
4e6c799e9f Merge "vp9 dec/com: only update frame counts when necessary" 2013-10-18 13:56:11 -07:00
James Zern
68573c9d2b Merge "vp9 com/dec: avoid reading unavailable above/left" 2013-10-18 13:22:19 -07:00
James Zern
7563dd4a8d vp9 dec/com: only update frame counts when necessary 
don't update them when frame_parallel_mode is true

Change-Id: I22ff131a6c6eea238415d10b729f195c7d6dc60d
 2013-10-18 22:16:56 +02:00
Yaowu Xu
db1045f2c0 Merge "Use lookup table to simplify logic" 2013-10-18 12:55:24 -07:00
James Zern
67e41fe2f6 vp9 com/dec: avoid reading unavailable above/left 
in most cases at least the left column was a harmless race as it was
left unused later in the code.

Change-Id: I43211df66fb157c6feecf08c681add4fcf18b644
 2013-10-18 21:39:37 +02:00
Yaowu Xu
535a1085bc Converted assert to error checking 
Change-Id: Icb8c677f910f588cc7c97e70f024787fe6789257
 2013-10-18 11:49:32 -07:00
Yaowu Xu
30d1ec38a7 Use lookup table to simplify logic 
In deciding the transform size for a given block in a given TX_MODE.

Change-Id: I1467da09853e69cd320695a24c04e19a2f3d04fb
 2013-10-17 14:54:16 -07:00
Guillaume Martres
acf0d56f0b Get rid of "this_mi", use "mi_8x8[0]" everywhere instead 
The only case where they were intentionally pointing to different
structures was in mbgraph, and this didn't have the expected behavior
because both of these pointers are used interchangeably through the code

Change-Id: I979251782f90885fe962305bcc845bc05907f80c
 2013-10-16 16:24:03 -07:00
Alexander Voronov
d6a59fb12c Updated encoder to handle intra-only frames 
Updated the encoder to handle frames that are coded
intra-only. Intra-only frames must be non-showable,
that is, the "show frame" flag must be set to 0 in
the frame header.

Tested by forcing the ARF frames to be coded intra-
only.

Note: The rate control code will need to be modified
to account for intra-only frames better than they
are currently handled.

Change-Id: I6a9dd5337deddcecc599d3a44a7431909ed21079
 2013-10-15 16:44:02 -07:00
Yaowu Xu
50494d5c1b Converted assertion to returning error 
Assertion happens for invalid input data, the commit replace the
assertion with returning error.

Change-Id: I1b73ae752d64882d984cd23936efe75a757c2b41
 2013-10-15 14:06:00 -07:00
Dmitry Kovalev
4a0f9478ef Replacing {VP9_COEF, MODE}_UPDATE_PROB with DIFF_UPDATE_PROB. 
Values of MODE_UPDATE_PROB and VP9_COEF_UPDATE_PROB are equal, so replacing
them with one constant. Inlining appropriate arguments for functions:
  vp9_cond_prob_diff_update (encoder)
  vp9_diff_update_prob (decoder)

Change-Id: I1255a1cb477743b799b3bfbbcd8de6b32b067338
 2013-10-11 10:47:22 -07:00
Dmitry Kovalev
bde3ae0c60 Adding assign_mv() function to reduce code duplication. 
Change-Id: I2b4e5b842c19f64749b18946ad215c0caa57e7b7
 2013-10-03 20:06:32 -07:00