Commit Graph

1289 Commits

Author SHA1 Message Date
James Zern
e656f44c24 update vp9_thread.[hc]
pull the latest from WebP, which adds a worker interface abstraction
allowing an application to override init/reset/sync/launch/execute/end

this has the side effect of removing a harmless, but annoying, TSan
warning.

Original source:
 http://git.chromium.org/webm/libwebp.git
  100644 blob 08ad4e1fecba302bf1247645e84a7d2779956bc3 src/utils/thread.c
  100644 blob 7bd451b124ae3b81596abfbcc823e3cb129d3a38 src/utils/thread.h

Local modifications:
 - s/WebP/VP9/g
 - camelcase functions -> lower with _'s
 - associate '*' with the variable, not the type

Change-Id: I875ac5a74ed873cbcb19a3a100b5e0ca6fcd9aed
2014-07-01 00:39:10 -07:00
hkuang
1480ba6f0a Revert "Fix a bug in VP9Worker which leads to unit test hang."
The caller should reset the state instead of letting worker
to reset.

This reverts commit 34b2ce15f9.

Change-Id: Idb546ea6386cffc44e98dee772900d21ab79710f
2014-06-30 17:02:26 -07:00
hkuang
34b2ce15f9 Fix a bug in VP9Worker which leads to unit test hang.
This fixes the hang in VP9/InvalidFileTest.ReturnCode/3
due to worker->had_error has not been reset after getting
error.

Change-Id: Ia3608225094758a2bd88f6ae4dd9dfd93bbaad27
2014-06-30 10:45:50 -07:00
Jim Bankoski
7a8829f61a initialize bit buffer structure to avoid warning error
Change-Id: I38bb2801ad3f059d5e2eb6513eec92397c67abcd
2014-06-30 08:05:15 -07:00
Jim Bankoski
9aa4fad73c silence unused parm warning for worker thread in loop filter
Change-Id: Id51468f99f8970b8795ce2d254344f4b8d7817d0
2014-06-29 09:30:59 -07:00
James Zern
749e0c7b28 Revert "Revert "Revert 3 patches from Hangyu to get Chrome to build:""
This reverts commit b336356198.

This causes a hang in:
VP9/InvalidFileTest.ReturnCode/3

the change to test/user_priv_test.cc remains with a minor update

Change-Id: I4a8a272ca37ea329b0f413f0b1cd827a238bd9fd
2014-06-27 19:46:27 -07:00
Jim Bankoski
52b63c238e Merge "Better validation of invalid files" 2014-06-27 11:05:21 -07:00
Jim Bankoski
9f37d149c1 Better validation of invalid files
This patch checks that a decoder never tries to reference frame that's
outside the range of 2x to 1/16th the size of this frame.  Any attempt
to do so causes a failure.

Change-Id: I5c98fa7bb95ac4f29146f29dd92b62fe96164e4c
2014-06-27 10:03:15 -07:00
hkuang
36eeb1799d Merge "Revert "Revert 3 patches from Hangyu to get Chrome to build:"" 2014-06-25 11:42:08 -07:00
hkuang
b336356198 Revert "Revert 3 patches from Hangyu to get Chrome to build:"
This patch reverts the previous revert from Jim and also add a
variable user_priv in the FrameWorker to save the user_priv
passed from the application. In the decoder_get_frame function,
the user_priv will be binded with the img. This change is needed
or it will fail the unit test added here:
https://gerrit.chromium.org/gerrit/#/c/70610/

This reverts commit 9be46e4565.

Change-Id: I376d9a12ee196faffdf3c792b59e6137c56132c1
2014-06-25 11:21:37 -07:00
James Zern
b2b07755e0 vp9: check tile column count
the max is 6. there are assumptions throughout the decode regarding
this; fixes a crash with a fuzzed bitstream

$ zzuf -s 5861 -r 0.01:0.05 -b 6- \
  < vp90-2-00-quantizer-00.webm.ivf \
  | dd of=invalid-vp90-2-00-quantizer-00.webm.ivf.s5861_r01-05_b6-.ivf \
    bs=1 count=81883

Change-Id: I6af41bb34252e88bc156a4c27c80d505d45f5642
2014-06-24 19:26:11 -07:00
Jingning Han
961bafc366 Merge "Remove unused vp9_init_quant_tables function" 2014-06-23 09:37:30 -07:00
Jim Bankoski
9be46e4565 Revert 3 patches from Hangyu to get Chrome to build:
Avoids failures:
MSE_ClearKey/EncryptedMediaTest.Playback_VP9Video_WebM/0
MSE_ClearKey_Prefixed/EncryptedMediaTest.Playback_VP9Video_WebM/0
MSE_ExternalClearKey_Prefixed/EncryptedMediaTest.Playback_VP9Video_WebM/0
MSE_ExternalClearKey/EncryptedMediaTest.Playback_VP9Video_WebM/0
MSE_ExternalClearKeyDecryptOnly/EncryptedMediaTest.Playback_VP9Video_WebM/0
MSE_ExternalClearKeyDecryptOnly_Prefixed/EncryptedMediaTest.Playback_VP9Video_WebM/0
SRC_ExternalClearKey/EncryptedMediaTest.Playback_VP9Video_WebM/0
SRC_ExternalClearKey_Prefixed/EncryptedMediaTest.Playback_VP9Video_WebM/0
SRC_ClearKey_Prefixed/EncryptedMediaTest.Playback_VP9Video_WebM/0

Patches are
This reverts commit 9bc040859b
This reverts commit 6f5aba069a
This reverts commit 9bc040859b

I1f250441	Revert "Refactor the vp9_get_frame code for frame parallel."
Ibfdddce5	Revert "Delay decreasing reference count in frame-parallel decoding."
I00ce6771	Revert "Introduce FrameWorker for decoding."

Need better testing in libvpx for these commits

Change-Id: Ifa1f279b0cabf4b47c051ec26018f9301c1e130e
2014-06-21 11:36:51 -07:00
Jim Bankoski
3431f575ed Merge "Fix bug in error handling that causes segfault" 2014-06-20 16:46:31 -07:00
hkuang
9bc040859b Introduce FrameWorker for decoding.
When decoding in serial mode, there will be only
one FrameWorker doing decoding. When decoding in
parallel mode, there will be several FrameWorkers
doing decoding in parallel.

Change-Id: If53fc5c49c7a0bf5e773f1ce7008b8a62fdae257
2014-06-20 14:46:45 -07:00
Jim Bankoski
88ba08818e Fix bug in error handling that causes segfault
See: https://code.google.com/p/chromium/issues/detail?id=362697

The code properly catches an invalid stream but seg faults instead of
returning an error due to a buffer not having been initialized. This
code fixes that.

Change-Id: I695595e742cb08807e1dfb2f00bc097b3eae3a9b
2014-06-20 14:44:50 -07:00
Jingning Han
3b9c19aaa7 Remove unused vp9_init_quant_tables function
This function is not effectively used, hence removed.

Change-Id: I2e8e48fa07c7518931690f3b04bae920cb360e49
2014-06-18 11:51:41 -07:00
Adrian Grange
dbd1184a5a Improve vp9_rb_bytes_read
Change-Id: I69eba120eb3d8ec43b5552451c8a9bd009390795
2014-06-18 08:31:45 -07:00
hkuang
e4c5f7e2b6 Delay decreasing reference count in frame-parallel decoding.
The current decoding scheme will decrease the reference count
of the output frame when finish decoding. Then the application
could copy the frame from the decoder buffer to application buffer.
In frame-parallel decoding, a decoded frame will not be outputted
until several frames later which depends on thread numbers. So
the decoded frame's reference count should be decreased only
after application finish copying the frame out. But due to the
limitation of vpx_codec_get_frame, decoder could not know when
application finish decoding. So use a index last_show_frame to
release the last output frame's reference count.

Change-Id: I403ee0d01148ac1182e5a2d87cf7dcc302b51e63
2014-06-13 10:53:33 -07:00
hkuang
537cb06036 Initially add frame_parallel_decode flag.
Stub flag temporarily set to 0 until frame parallel
decoding implementations are finished.

Change-Id: I8ab768138e8f8f8eb809875703b2502ea0fe7cea
2014-06-11 17:29:29 -07:00
Dmitry Kovalev
f5628853d7 Fixing failed ARM build.
Change-Id: I3f74418f07c2dfdd7725a5b4a8ef5c5f4aca6289
2014-06-02 11:14:12 -07:00
Dmitry Kovalev
e14f900ae3 Merge "Moving itxm_add pointer from MACROBLOCKD to MACROBLOCK." 2014-05-29 11:16:39 -07:00
Dmitry Kovalev
e7135a9344 Removing decoded_key_frame flag.
Change-Id: I79576920efb7f3f6f197d386727409759d8bda8d
2014-05-21 15:51:40 -07:00
hkuang
0958bbd185 Merge "Fix the memory alignment issue due to patch: https://gerrit.chromium.org/gerrit/#/c/70162/" 2014-05-21 12:12:21 -07:00
Dmitry Kovalev
35a83677a5 Moving itxm_add pointer from MACROBLOCKD to MACROBLOCK.
The final goal is eventually to get rid of both itxm_add and fwd_txm4x4.
This patch does it in the decoder.

Change-Id: Ibb3db57efbcbb1ac387c6742538a9fcf2c6f24a5
2014-05-21 11:09:44 -07:00
Dmitry Kovalev
66ce10c13d Merge "Deadline is not supported in VP9 decoder, removing it completely." 2014-05-21 10:37:39 -07:00
hkuang
b9e1e994e1 Fix the memory alignment issue due to patch:
https://gerrit.chromium.org/gerrit/#/c/70162/

Change-Id: I797be6a4b21460de6d791125fc20d2be3a35364f
2014-05-21 10:08:06 -07:00
hkuang
20c1edf612 Refactor decode_tiles and loopfilter code.
The current decode_tiles decodes the frame one tile by one tile
and then loopfilter the whole frame or use another worker thread to
do loopfiltering.

|------|------|------|------|
|Tile1-|Tile2-|Tile3-|Tile4-|
|------|------|------|------|

For example, if a tile video has one row and four cols, decode_tiles
will decode the Tile1, then Tile2, then Tile3, then Tile4.
And during decode each tile, decode_tile will decode row by row in
each tile.

For frame parallel decoding, decode_tiles will decode video in row order
across the tiles. So the order will be:
"Decode 1st row of Tile1" -> "Decode 1st row of Tile2"
-> "Decode 1st row of Tile3" -> "Decode 1st row of Tile4"
-> "Decode 2nd row of Tile1" -> "Decode 2nd row of Tile2"
-> "Decode 2nd row of Tile3" -> "Decode 2nd row of Tile4"-> "loopfilter 1st row"

Change-Id: I2211f9adc6d142fbf411d491031203cb8a6dbf6b
2014-05-20 14:47:45 -07:00
Dmitry Kovalev
5ac6d9778f Merge "Making vp9_initialize_dec() static." 2014-05-19 10:27:07 -07:00
Dmitry Kovalev
79ba41903f Removing MACROBLOCKD dependency from loop filter.
Change-Id: I9ef40f3d95ab8f94f69e92ea25678a40956bc1ce
2014-05-16 09:48:26 -07:00
Yaowu Xu
04c40d3d93 cleanup -wextra warnings:
vp9_decoder.c
  vp9_dthread.c

Change-Id: Iaafe941545db98e9e3559096a955894646084ac2
2014-05-15 15:59:25 -07:00
hkuang
1fe6496b17 Merge "Refactor calling loopfilter code." 2014-05-15 10:51:10 -07:00
hkuang
bf8c58be5a Refactor calling loopfilter code.
This change is mainly for a follow CL that will refactor the
decode_tiles.

Change-Id: I52de6f8dbada75a64d9a94ebb5975136ed0960b4
2014-05-15 10:21:18 -07:00
Dmitry Kovalev
39015ea200 Making vp9_initialize_dec() static.
Change-Id: I831fe91dfadf4e89f5bbba6ab7a9917d8dd2ed55
2014-05-14 16:33:00 -07:00
Yaowu Xu
ed09580777 vp9_decodeframe.c: cleanup -wextra warnings
Change-Id: I0315cea6a5e58182bc2556e9825ec2ef0b1480c3
2014-05-14 09:46:11 -07:00
Dmitry Kovalev
d31b836193 Deadline is not supported in VP9 decoder, removing it completely.
Change-Id: I7675f23150404913f4b457add69fb846f6921997
2014-05-13 17:35:46 -07:00
Dmitry Kovalev
eecc750b33 Merge "Moving loopfilter call to vp9_decode_frame()." 2014-05-13 17:20:26 -07:00
Dmitry Kovalev
ae7d3ef39f Moving loopfilter call to vp9_decode_frame().
Inline loopfilter has been already handled in vp9_decode_frame().
Collecting all similar code in one place now.

Change-Id: I358a0280fc7c2b27cca520bc1e8c16c4eb6491dd
2014-05-12 16:19:19 -07:00
Dmitry Kovalev
ccfb4b920a Adding get_tile_buffers() function.
Change-Id: I910c437b80af90c50831e1fbff75842d4276a027
2014-05-12 12:49:29 -07:00
Adrian Grange
3305909bc2 Merge "Fix check of debug counts for corrupt frame" 2014-05-11 09:13:55 -07:00
Adrian Grange
99892e85d5 Fix check of debug counts for corrupt frame
Fixes the idecoder in the case where:
  cm->error_resilient_mode == 0, and
  cm->frame_parallel_decoding_mode == 0, but
  new_fb->corrupted == 1.

The assert in debug_check_frame_counts fails to
take into account the case of a corrupt frame.

Change-Id: Idf318a68458cc88d65d6f3f408a10d8ffe87e43f
2014-05-09 10:12:23 -07:00
Dmitry Kovalev
0dacecaf20 Removing VP9DecoderConfig.
We only used two members from that struct: max_threads and inv_tile_order.
Moving them directly to VP9Decoder struct.

Change-Id: If696a4e5b5b41868a55f3cc971e1d7c1dd9d5f69
2014-05-08 16:24:36 -07:00
Dmitry Kovalev
25110038f7 Merge "Using crop_{width, height} instead of {width, height}." 2014-04-30 15:01:26 -07:00
Jim Bankoski
29af017fc0 corrupted frames shouldn't affect stats
Don't update the stats if we have a corrupted frame.

Change-Id: I65a13adc50e0389b4201d3b671f0225195dfaff4
TODO: Test case that shows this problem.
2014-04-30 10:13:29 -07:00
Dmitry Kovalev
49d8bdc29b Using crop_{width, height} instead of {width, height}.
Change-Id: I6dc9741cdcd700f5c4a387f58da7feb58dd4bbda
2014-04-29 16:12:44 -07:00
Dmitry Kovalev
571c70e554 Removing WRITE_RECON_BUFFER related code.
That code is not used, we could easily return it back using vpx_img_write()
function.

Change-Id: Id107875c6feab6ad245a518f6b437b6ed4b1246d
2014-04-25 16:43:58 -07:00
Joey Parrish
18c08607e0 Add VPXD_SET_DECRYPTOR support to the VP9 decoder.
Change-Id: I88f86c8ff9af34e0b6531028b691921b54c2fc48
2014-04-23 16:11:54 -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
Yaowu Xu
bae205fd6a Remove an unused function
Change-Id: I0f2592ecfc5197dfb94975260cb2f862315e7895
2014-04-20 14:50:35 -07:00
Dmitry Kovalev
ab3d8e6fc5 Renaming VP9D_CONFIG to VP9DecoderConfig.
Change-Id: I9677aab1c7bb0ca9e989cb21348a3a2c926d8f5a
2014-04-11 14:50:11 -07:00
Dmitry Kovalev
59fd74229e Merge "Removing unused initial_{width, height} from VP9Decoder." 2014-04-11 10:23:35 -07:00
Dmitry Kovalev
b5bf64668e Merge "Cleaning up vp9_dthread.{c, h}." 2014-04-10 21:44:33 -07:00
Dmitry Kovalev
69c6671ead Cleaning up vp9_dthread.{c, h}.
Change-Id: If33087462293605f79d9281af133091fff33a876
2014-04-10 16:17:49 -07:00
Dmitry Kovalev
65e650e0c0 Merge "Revert "Converting set_prev_mi() to get_prev_mi()."" 2014-04-09 20:44:30 -07:00
Dmitry Kovalev
46a20d67cb Removing unused initial_{width, height} from VP9Decoder.
Change-Id: I039474b34863bc3db9c6cda82485c32826a1b5d1
2014-04-09 16:18:29 -07:00
Dmitry Kovalev
60def47f21 Revert "Converting set_prev_mi() to get_prev_mi()."
This reverts commit 22a3e30790

Change-Id: I460d905edf5fb2006da58c18fbe02c04d0c631bb
2014-04-09 15:23:16 -07:00
James Zern
db8af0b0b3 Merge "Fix TODO typo" 2014-04-09 11:29:44 -07:00
Dmitry Kovalev
5ed83c3220 Merge "Converting set_prev_mi() to get_prev_mi()." 2014-04-09 10:27:05 -07:00
Frank Galligan
bbf8971a28 Fix TODO typo
Change-Id: I7a5230852cb24ce22bfe85ea2608cdb4619b5200
2014-04-09 08:48:44 -07:00
Deb Mukherjee
0cca5dd8d7 Merge "High-level hooks for Profile 2 (10/12 bit)" 2014-04-08 22:19:38 -07:00
Frank Galligan
9893fb9859 Merge "Fix decoder resolution change with tiles" 2014-04-08 17:13:33 -07:00
Deb Mukherjee
d35df2d8ea High-level hooks for Profile 2 (10/12 bit)
Adds some high-level hooks for profile 2 before further
progress on the implementation.

According to the definitiion in this patch:
1. Profile 2 only supports 10 or 12 bit color but not 8
2. Profile 2 supports all color sampling modes: 444, 422 and 420,
and alpha plane.
3. Profile 3 is currently undefined.

Please consider the definition carefully and suggest modifications
to the definition as needed.

Change-Id: I5b284fc679e54ac5aee171af72fa7994cfd28995
2014-04-08 16:18:34 -07:00
Frank Galligan
6ae58931d6 Fix decoder resolution change with tiles
There was a bug with the decoder that if you started the decoder
with more threads than the first frame had tile columns. Afterwards
tried to decode a frame with more tile columns than the first frame,
the decoder would hang. E.g. run vpxdec --threads=4. The first frame
had two tile columns, then the next key frame had 4 tile columns, the
decoder would hang. If you started with 4 tiles and switched to 2
tiles the decoder would be fine. The issue is that the worker the thread
loop is using is stale.

I added a test vector "vp90-2-14-resize-848x480-1280x720.webm" that
exhibited the bug.

Change-Id: I7bdd47241a52ac0fe1c693a609bc779257e94229
2014-04-08 15:16:11 -07:00
Dmitry Kovalev
56c2f41ccb Renaming VP9D_COMP & VP9Decompressor to VP9Decoder.
Change-Id: Ieb9b455b8aaef9884391021b7f640ef24c554687
2014-04-08 11:41:12 -07:00
Dmitry Kovalev
22a3e30790 Converting set_prev_mi() to get_prev_mi().
Change-Id: Iad4002d7aecaae0e25d88e286bacde7e6cd7264f
2014-04-07 16:01:34 -07:00
Dmitry Kovalev
b5e12dda52 Cleaning up vp9_{cx, dx}_iface.c files.
Change-Id: Ib4e31ba74c4b882bd93942ef743f4a189892738d
2014-04-07 10:38:51 -07:00
hkuang
0678104164 Merge "Code clean up." 2014-04-04 15:32:14 -07:00
hkuang
272e030f70 Code clean up.
No need to check pbi->common.frame_to_show again.

Change-Id: I572ea4afd0d8b6000c0bb7575b7023d75cad5a4e
2014-04-03 16:20:26 -07:00
Dmitry Kovalev
a9f324fa7f Removing interp_kernel from MACROBLOCKD.
Now interp_kernel is obtained when it is really required (based on
mbmi->interp_filter value).

Change-Id: I4c7a93c179d1045eba16e7526c293d02c9b8b47e
2014-04-03 15:28:42 -07:00
Dmitry Kovalev
5f8dd6c9ec Adding return value to set_offsets() function.
Change-Id: I88e018442c527cf21eac791f0768e805dda244f1
2014-04-01 20:06:47 -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
d42976c515 Common configuration for MACROBLOCKD struct.
Change-Id: Ie2ea9dd8bd338cc9fe12ca9033df64f7644c68b3
2014-04-01 10:57:59 -07:00
Dmitry Kovalev
03349d2ba2 Moving dqcoeff array to MACROBLOCKD in decoder.
Change-Id: I3e20c0cdb9d2437bddf21afb255855f2dead8e02
2014-03-28 10:36:16 -07:00
Dmitry Kovalev
63f86c149a Removing prev_mi_8x8 from MACROBLOCKD.
Change-Id: I32beb5f18c10b5771146c55933b5555487f53633
2014-03-26 10:50:34 -07:00
Dmitry Kovalev
6f139773a2 Merge "Removing redundant references to VP9D_COMP struct." 2014-03-25 16:56:33 -07:00
Dmitry Kovalev
9366624cc4 Removing redundant references to VP9D_COMP struct.
Change-Id: I4c4772c0e6aca2c7d7085a72412ac8dba8874a3d
2014-03-25 14:21:26 -07:00
Dmitry Kovalev
72d431b69f Removing redundant vpx_free() call.
above_seg_context is alreaded freed during vp9_remove_common() call.

Change-Id: I16b72c710e71d2f143df2d47e876d220c8d374e0
2014-03-25 14:07:49 -07:00
Dmitry Kovalev
ed39c40a2e Moving above_context to VP9_COMMON.
Change-Id: I713af99d1e17e05a20eab20df51d74ebfd1a68d2
2014-03-25 10:40:08 -07:00
Yaowu Xu
ebb4a26202 Merge "Align threading LFWorkerData to 32 bytes." 2014-03-24 17:19:48 -07:00
Dmitry Kovalev
0e84fb08e9 Merge "Making c++ compiler happier." 2014-03-24 17:17:57 -07:00
Dmitry Kovalev
79c51573c1 Merge "Initialization code cleanup." 2014-03-24 16:12:42 -07:00
Dmitry Kovalev
a5d51fbdf3 Merge "General cleanup in vp9_decoder.{h, c}." 2014-03-24 15:56:25 -07:00
Yaowu Xu
bc2761d3cb Align threading LFWorkerData to 32 bytes.
This is to silent a number misalignment warning reported by valgrind.

Change-Id: Ia47a06010b28d7a88dde21f3e4ccb9308fc6f8cf
2014-03-24 12:48:27 -07:00
Dmitry Kovalev
5b8c834c1a Initialization code cleanup.
Change-Id: I47a8b4bf9a6cc0063d1a6785eaaad641d0659e24
2014-03-24 12:21:22 -07:00
Dmitry Kovalev
c9a8c32bce Merge "Removing unused members from VP9D_CONFIG struct." 2014-03-24 09:27:06 -07:00
Dmitry Kovalev
9347e55f12 Making c++ compiler happier.
Change-Id: Ie224e968589bdb0774dc112e6f6df56cc0447465
2014-03-21 14:37:01 -07:00
Dmitry Kovalev
b09cbae0dd General cleanup in vp9_decoder.{h, c}.
Change-Id: I68819558a9c5ac6ea85fe62260712af6f4cc46b7
2014-03-21 14:20:13 -07:00
Dmitry Kovalev
89ec46e6b8 Removing unused members from VP9D_CONFIG struct.
Change-Id: I83a201ab4dcf2f00131f2030f382c6dbfcb39d7e
2014-03-21 14:08:19 -07:00
Dmitry Kovalev
4cb37bff96 Removing redundant {above, left}_seg_context manipulation code.
Change-Id: Ib3c1746e61220c629cbd971b2458aa686b5c9e36
2014-03-21 12:12:55 -07:00
Dmitry Kovalev
a57de9da03 Merge "Reusing {above, left}_seg_context vars in both encoder and decoder." 2014-03-21 12:02:42 -07:00
Dmitry Kovalev
d82766155c Merge "Removing source & source_sz from VP9Decompressor struct." 2014-03-21 12:01:25 -07:00
Yaowu Xu
46c71e5eba Merge "Remove duplicate declaration" 2014-03-21 08:44:04 -07:00
Dmitry Kovalev
7ad40117f1 Reusing {above, left}_seg_context vars in both encoder and decoder.
Change-Id: Id1fa36c92cb007b73a450cc8552e810cedad38b9
2014-03-20 16:15:57 -07:00
Dmitry Kovalev
88a10abe7c Removing source & source_sz from VP9Decompressor struct.
Change-Id: If4c1a48c60e8b27dd021a83170289ccc5467c6de
2014-03-20 15:01:37 -07:00
Yaowu Xu
7ef16efca1 Remove duplicate declaration
Change-Id: Ic8e52a89e0df816c38cd8ff1b7c53862b9a6dff2
2014-03-19 12:23:32 -07:00
Dmitry Kovalev
8ccfcb765f Removing mi_stream.
Change-Id: If674140e30c223c88894b983fd22a583efb99dcf
2014-03-19 10:47:32 -07:00
Dmitry Kovalev
b8bc2d337a Fixing warnings/errors from c++ compiler.
Change-Id: Ia561dda53f2dd10e3a10a2df2adb8027ab19397a
2014-03-18 10:47:51 -07:00
Dmitry Kovalev
e65c564c78 Adding vp9_swap_mi_and_prev_mi() function.
Change-Id: I18b3939f0b51085cdd25c9182c3a9c7536ca7e3e
2014-03-13 13:55:33 -07:00
Dmitry Kovalev
aa7ec14c9a Merge "Speeding up reading of intra block modes." 2014-03-13 13:45:32 -07:00
Dmitry Kovalev
90fed85ce0 Renaming decode_modes_{b, sb}.
decode_modes_b => decode_block
decode_modes_sb => decode_partition

Change-Id: I2a208f5f7bcaa1105f6a2244e37c53b8958c5d76
2014-03-12 15:11:07 -07:00