Yunqing Wang [Fri, 18 Oct 2013 21:23:17 +0000 (14:23 -0700)]
Disable d207 intra prediction SSSE3 functions
Commit "d207 intra prediction ssse3 using bytes" caused mismatch
while building 32bit PIC code. Disabled these SSSE3 functions
until we fix the bug.
Change-Id: Ic444e531d3d4058092fe6eab09006b44fcb18e4c
James Zern [Fri, 18 Oct 2013 20:56:11 +0000 (13:56 -0700)]
Merge "vp9 dec/com: only update frame counts when necessary"
James Zern [Fri, 18 Oct 2013 20:22:19 +0000 (13:22 -0700)]
Merge "vp9 com/dec: avoid reading unavailable above/left"
James Zern [Wed, 16 Oct 2013 14:20:01 +0000 (16:20 +0200)]
vp9 dec/com: only update frame counts when necessary
don't update them when frame_parallel_mode is true
Change-Id: I22ff131a6c6eea238415d10b729f195c7d6dc60d
Yaowu Xu [Fri, 18 Oct 2013 19:55:24 +0000 (12:55 -0700)]
Merge "Use lookup table to simplify logic"
Dmitry Kovalev [Fri, 18 Oct 2013 19:53:09 +0000 (12:53 -0700)]
Merge "Using stride (# of elements) instead of pitch (bytes) in fdct16x16."
James Zern [Wed, 16 Oct 2013 16:33:43 +0000 (18:33 +0200)]
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
Yaowu Xu [Fri, 18 Oct 2013 19:39:28 +0000 (12:39 -0700)]
Merge "Converted assert to error checking"
Dmitry Kovalev [Fri, 18 Oct 2013 18:51:24 +0000 (11:51 -0700)]
Merge "Passing block index explicitly instead of using get_sb_index()."
Dmitry Kovalev [Fri, 18 Oct 2013 18:49:33 +0000 (11:49 -0700)]
Using stride (# of elements) instead of pitch (bytes) in fdct16x16.
Just making fdct consistent with iht/idct/fht functions which all use
stride (# of elements) as input argument.
Change-Id: I2d95fdcbba96aaa0ed24a80870cb38f53487a97d
Yaowu Xu [Fri, 18 Oct 2013 18:24:00 +0000 (11:24 -0700)]
Converted assert to error checking
Change-Id: Icb8c677f910f588cc7c97e70f024787fe6789257
Yaowu Xu [Fri, 18 Oct 2013 18:45:12 +0000 (11:45 -0700)]
Merge "Added checking for invalid size"
Dmitry Kovalev [Wed, 16 Oct 2013 19:35:07 +0000 (12:35 -0700)]
Passing block index explicitly instead of using get_sb_index().
That makes decoder and encoder (only bitstream writing part) a little bit
simpler and faster. Moving get_sb_index() function to the encoder.
Change-Id: Ie91aaeefd69c84b085948267b33556a7666c6278
Yaowu Xu [Fri, 18 Oct 2013 17:32:56 +0000 (10:32 -0700)]
Added checking for invalid size
Change-Id: I9672a61e60a26e2934796f088880ce4cb49605be
Paul Wilkins [Fri, 18 Oct 2013 08:59:03 +0000 (01:59 -0700)]
Merge "Add missing calls to emms in the adaptive quantization code"
Yaowu Xu [Thu, 17 Oct 2013 23:02:53 +0000 (16:02 -0700)]
fix a VP8 build issue
coef_counts is now in cpi->mb, instead of cpi. The commit corrected the
mis-use and enable succefual build.
Change-Id: I0e77909d34571cfd2560c66b46b1f8fa0cd1a6b4
Yaowu Xu [Thu, 17 Oct 2013 18:09:14 +0000 (11:09 -0700)]
Use lookup table to simplify logic
In deciding the transform size for a given block in a given TX_MODE.
Change-Id: I1467da09853e69cd320695a24c04e19a2f3d04fb
Dmitry Kovalev [Thu, 17 Oct 2013 21:47:06 +0000 (14:47 -0700)]
Merge "Adding allow_hp as an argument to mv search functions."
Dmitry Kovalev [Thu, 17 Oct 2013 21:46:08 +0000 (14:46 -0700)]
Merge "Using TREE_SIZE macro for vp9_segment_tree."
Dmitry Kovalev [Thu, 17 Oct 2013 21:46:02 +0000 (14:46 -0700)]
Merge "Removing last_kf_gf_q member from VP9Common structure."
Guillaume Martres [Thu, 17 Oct 2013 18:04:57 +0000 (11:04 -0700)]
Add missing calls to emms in the adaptive quantization code
Also avoid using floating-point operations when adaptive quantization is
disabled.
Change-Id: I54936d7afb661df049cdb3ecd246d04ac2a9d8d3
Dmitry Kovalev [Thu, 17 Oct 2013 21:02:04 +0000 (14:02 -0700)]
Adding allow_hp as an argument to mv search functions.
Making this change in order to move allow_high_precision_mv field
from MACROBLOCKD structure to VP9_COMMON (because it is a frame level
flag).
Change-Id: I1d006ba36d938e0caf4d40fa051e2e38df9c1108
Dmitry Kovalev [Thu, 17 Oct 2013 20:02:28 +0000 (13:02 -0700)]
Using stride (# of elements) instead of pitch (bytes) in fdct32x32.
Just making fdct consistent with iht/idct/fht functions which all use
stride (# of elements) as input argument.
Change-Id: Id623c5113262655fa50f7c9d6cec9a91fcb20bb4
Yaowu Xu [Thu, 17 Oct 2013 16:01:14 +0000 (09:01 -0700)]
Merge "Prevent first pass from outputing invalid info"
Dmitry Kovalev [Thu, 17 Oct 2013 01:01:48 +0000 (18:01 -0700)]
Removing last_kf_gf_q member from VP9Common structure.
It looks like we don't actually use this value.
Change-Id: If21d52b597337e7755f7ea817824fc2b1e477a14
Dmitry Kovalev [Thu, 17 Oct 2013 00:35:06 +0000 (17:35 -0700)]
Using TREE_SIZE macro for vp9_segment_tree.
Change-Id: I2965453135643d8f061b9fa9406fdca2db9c961e
Guillaume Martres [Thu, 17 Oct 2013 00:05:39 +0000 (17:05 -0700)]
Merge changes I6226456d,I97925178,I766c4b74
* changes:
Use a separate MODE_INFO stream for each tile column
Get rid of "this_mi", use "mi_8x8[0]" everywhere instead
Make the static_segmentation feature work again
Yaowu Xu [Wed, 16 Oct 2013 23:29:28 +0000 (16:29 -0700)]
Prevent first pass from outputing invalid info
First pass does not produce compressed data, therefore encode/decode
match check is not initialized.
Change-Id: I1971a6747337872a850987cc70ba267bd0f1d564
Guillaume Martres [Fri, 11 Oct 2013 23:14:29 +0000 (16:14 -0700)]
Use a separate MODE_INFO stream for each tile column
This should make parallel tiles decoding easier to implement.
Change-Id: I6226456dd11f275fa991e4a7a930549da6675915
Guillaume Martres [Thu, 10 Oct 2013 19:11:44 +0000 (12:11 -0700)]
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
Guillaume Martres [Thu, 10 Oct 2013 18:03:36 +0000 (11:03 -0700)]
Make the static_segmentation feature work again
Change-Id: I766c4b74db526efa4ff6dd2d95ef3e0beb45b6e5
Dmitry Kovalev [Wed, 16 Oct 2013 23:15:18 +0000 (16:15 -0700)]
Merge "Adding get_band_translate() function."
Guillaume Martres [Wed, 16 Oct 2013 23:07:05 +0000 (16:07 -0700)]
Merge "Prevent accidental changes to the previous frame mode_infos"
Yaowu Xu [Wed, 16 Oct 2013 22:53:37 +0000 (15:53 -0700)]
Merge "change to use vp9_idct_32x32_add"
Dmitry Kovalev [Wed, 16 Oct 2013 22:11:42 +0000 (15:11 -0700)]
Adding get_band_translate() function.
Moving code that gets band_translate array from get_scan_and_band()
function to get_band_translate() function. Renaming get_scan_and_band() to
get_scan().
Change-Id: I43047c205a1ca2a6e24be44db39dc04b7a385008
Dmitry Kovalev [Wed, 16 Oct 2013 22:00:48 +0000 (15:00 -0700)]
Inlining and removing fwd_txm16x16 and fwd_txm8x8 pointers.
Change-Id: I3528ba1c3fee761918509f9d9dc2d842c69f5a44
Dmitry Kovalev [Wed, 16 Oct 2013 21:47:17 +0000 (14:47 -0700)]
Merge "Cleanup of decode_coefs() function."
Yaowu Xu [Wed, 16 Oct 2013 21:39:14 +0000 (14:39 -0700)]
change to use vp9_idct_32x32_add
instead of vp9_idct32x32_1024_add by making use the eob positions
Change-Id: Iafcad20f0c75d8e00536c6a20dda76fe40a973fb
Dmitry Kovalev [Wed, 16 Oct 2013 20:13:25 +0000 (13:13 -0700)]
Merge "Removing print_prob_tree function and vp9_coeff_probs typedef."
Dmitry Kovalev [Wed, 16 Oct 2013 20:13:14 +0000 (13:13 -0700)]
Merge "Moving FILTER_BITS constant from vp9_convolve.h to vp9_filter.h."
Dmitry Kovalev [Wed, 16 Oct 2013 20:13:04 +0000 (13:13 -0700)]
Merge "Using constants instead of plain numbers."
Marco Paniconi [Thu, 3 Oct 2013 00:13:59 +0000 (17:13 -0700)]
Initial 1-pass.
Change-Id: I58c5436f5c95f6012fb2891cd2a02f76e4870b6a
Guillaume Martres [Mon, 7 Oct 2013 18:20:10 +0000 (19:20 +0100)]
Implement variance-based adaptive quantization
This should be similar to what x264 does with --aq-mode 1.
It works well with clips like parkjoy and touhou
(http://x264.nl/developers/Dark_Shikari/LosslessTouhou.mkv).
At low bitrates, the segmentation signaling overhead may negate the
benefits of this feature.
(PGW) Default changed to feature OFF to allow provisional merge.
Change-Id: I938abf9bb487e1d4ad3b0264ea03d9826275c70b
James Zern [Wed, 16 Oct 2013 08:44:24 +0000 (01:44 -0700)]
Merge "lint-hunks: remove runtime/int filter"
Adrian Grange [Wed, 16 Oct 2013 00:19:28 +0000 (17:19 -0700)]
Merge "Updated encoder to handle intra-only frames"
Johann [Wed, 16 Oct 2013 00:05:32 +0000 (17:05 -0700)]
Merge "Remove Windows-style newlines using dos2unix"
Jingning Han [Tue, 15 Oct 2013 23:49:05 +0000 (16:49 -0700)]
Merge "Make vp9_zero use cases of consistent format"
Alexander Voronov [Thu, 3 Oct 2013 16:07:24 +0000 (20:07 +0400)]
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
Jingning Han [Tue, 15 Oct 2013 23:24:34 +0000 (16:24 -0700)]
Merge "Remove unused variable vp9_64x64_zeros"
Jingning Han [Tue, 15 Oct 2013 23:23:50 +0000 (16:23 -0700)]
Merge "Fix a few indent format issues in buffer defs"
Jingning Han [Tue, 15 Oct 2013 23:23:44 +0000 (16:23 -0700)]
Merge "Remove unused comment"
Jingning Han [Tue, 15 Oct 2013 23:23:38 +0000 (16:23 -0700)]
Merge "Re-design all-zero-coeff block index buffer use"
Jingning Han [Tue, 15 Oct 2013 23:09:28 +0000 (16:09 -0700)]
Make vp9_zero use cases of consistent format
Remove the semicolon in the definition of vp9_zero macro. Make all
the use cases of vp9_zero of consistent format.
Change-Id: Ibaf9751e8595872b12766381a93d185a4d90df8f
Guillaume Martres [Tue, 15 Oct 2013 22:49:32 +0000 (15:49 -0700)]
Remove Windows-style newlines using dos2unix
Change-Id: I0a0f9c07e774450896abc9455728b97fd38ef00c
Guillaume Martres [Tue, 15 Oct 2013 22:43:42 +0000 (15:43 -0700)]
lint-hunks: remove runtime/int filter
There's no good reason to use types like long or short in new code.
Change-Id: Ic6de6259d5a99b7af478e9c6ab74e65d81b022e2
Yaowu Xu [Tue, 15 Oct 2013 22:27:48 +0000 (15:27 -0700)]
Merge "Converted assertion to returning error"
Yaowu Xu [Tue, 15 Oct 2013 21:28:21 +0000 (14:28 -0700)]
Merge "Added trap for invalid key frame"
Yaowu Xu [Tue, 15 Oct 2013 21:28:15 +0000 (14:28 -0700)]
Merge "Prevent access to invalid pointer"
Yaowu Xu [Tue, 15 Oct 2013 21:28:08 +0000 (14:28 -0700)]
Merge "Add clamp to prevent out of bound access"
Yaowu Xu [Tue, 15 Oct 2013 21:06:00 +0000 (14:06 -0700)]
Converted assertion to returning error
Assertion happens for invalid input data, the commit replace the
assertion with returning error.
Change-Id: I1b73ae752d64882d984cd23936efe75a757c2b41
Yaowu Xu [Tue, 15 Oct 2013 18:05:06 +0000 (11:05 -0700)]
Added trap for invalid key frame
Change-Id: I698e8df9b336d38bffe01e656acba00d4003695f
Yaowu Xu [Tue, 15 Oct 2013 20:46:29 +0000 (13:46 -0700)]
Prevent access to invalid pointer
The commit added check to make sure no invalid memory access even when
the decoder instance is never initialized.
Change-Id: I4da343d0b3c78c27777ac7f5ce7688562c69f0c5
Yaowu Xu [Tue, 15 Oct 2013 16:17:11 +0000 (09:17 -0700)]
Add clamp to prevent out of bound access
For bad input data, the decoder may access the array out of bounds. The
commit added clamp to prevent such out of bound access
Change-Id: I0a1cfd9b8786ea7113a998053c76605c963b077a
Jingning Han [Tue, 15 Oct 2013 18:52:54 +0000 (11:52 -0700)]
Remove unused variable vp9_64x64_zeros
Remove the unused variable vp9_64x64_zeros from vp9_encodeframe_.
Change-Id: I34bfdcab9a9105440ad05154c1e0516e70258785
Jingning Han [Tue, 15 Oct 2013 18:50:25 +0000 (11:50 -0700)]
Fix a few indent format issues in buffer defs
Change-Id: Iac55891ac9e6f13718c9f822aa099b5ca491832a
Jingning Han [Tue, 15 Oct 2013 18:45:14 +0000 (11:45 -0700)]
Remove unused comment
Change-Id: I2d96940fae4c7a16661a43c2bf6907d8b1c1a127
Dmitry Kovalev [Tue, 15 Oct 2013 18:27:28 +0000 (11:27 -0700)]
Removing unused 8x4 transform from the encoder.
Change-Id: Icbcf68b5b685a56f255ebc3859c9692accdadf9e
Jingning Han [Mon, 14 Oct 2013 23:03:23 +0000 (16:03 -0700)]
Re-design all-zero-coeff block index buffer use
Use the zcoeff_blk buffer of PICK_MODE_CONTEXT to store the indexes
of all-zero-coeff block of the current best mode. Remove the temporary
buffer best_zcoeff_blk defined in the rate-distortion optimization
loop. This improves the speed performance by about 0.5% in all speed
settings.
Change-Id: Ie3e15988ddfa581eafa2e19a8228d3fe4a46095c
James Zern [Tue, 15 Oct 2013 09:02:16 +0000 (02:02 -0700)]
Merge "add a test vector with frame parallel mode enabled"
Dmitry Kovalev [Tue, 15 Oct 2013 04:15:40 +0000 (21:15 -0700)]
Moving FILTER_BITS constant from vp9_convolve.h to vp9_filter.h.
Change-Id: Idd7bdb0c364d94c5a0d24c87bb8574292e4c840c
Dmitry Kovalev [Tue, 15 Oct 2013 04:08:21 +0000 (21:08 -0700)]
Removing print_prob_tree function and vp9_coeff_probs typedef.
Change-Id: If14265084e9b4c85c75b43e8d33a6fafad468cbc
Dmitry Kovalev [Tue, 15 Oct 2013 03:33:37 +0000 (20:33 -0700)]
Using constants instead of plain numbers.
Replacing
22 with TREE_SIZE(MAX_ENTROPY_TOKENS)
12 with MAX_ENTROPY_TOKENS
Change-Id: If24919336e8ace9cf64991bd5ae33fa6656f7b93
Dmitry Kovalev [Sat, 12 Oct 2013 01:01:30 +0000 (18:01 -0700)]
Cleanup of decode_coefs() function.
Moving entropy context calculation to outer scope and adding consts to
pointers.
Change-Id: I25d0987e97495326ab1e8046e3fa3082c0584485
James Zern [Mon, 14 Oct 2013 20:22:08 +0000 (13:22 -0700)]
Merge "vp9_receive_compressed_data: remove unnecessary indent"
Jingning Han [Mon, 14 Oct 2013 20:05:32 +0000 (13:05 -0700)]
Merge "Move token_cache from cost_coeffs to MACROBLOCK"
Jingning Han [Fri, 11 Oct 2013 18:26:32 +0000 (11:26 -0700)]
Move token_cache from cost_coeffs to MACROBLOCK
This commit moves token_cache buffer into macroblock struct, instead
of defining as a local variable in cost_coeffs. This avoids repeatedly
re-allocating memory space in the rate-distortion optimization loop.
The runtime at speed 0 reduces:
bus 2000kbps, 161692ms to 159951ms
football 600kbps, 229505ms to 225821ms
Change-Id: If7da6b0b6d8c5138a16271a33c4548fba33d8840
James Zern [Mon, 14 Oct 2013 14:20:08 +0000 (16:20 +0200)]
add a test vector with frame parallel mode enabled
vp90-2-07-frame_parallel.webm:
vpxenc stefan_sif.y4m \
--codec=vp9 -p 2 \
--frame-parallel=1 \
--limit=10 \
--auto-alt-ref=1 \
--lag-in-frames=5
Change-Id: I7381a69aaaec238b309169a51b34cb6bf29a9c50
Dmitry Kovalev [Sun, 13 Oct 2013 19:24:56 +0000 (12:24 -0700)]
Merge "Moving libmkv library to third_party folder."
Dmitry Kovalev [Sun, 13 Oct 2013 19:22:55 +0000 (12:22 -0700)]
Merge "Making input pointer of any inverse transform constant."
Dmitry Kovalev [Sun, 13 Oct 2013 19:21:09 +0000 (12:21 -0700)]
Merge "Adding TREE_SIZE macro + cleanup."
Erik Niemeyer [Sun, 13 Oct 2013 16:20:18 +0000 (09:20 -0700)]
Merge "Adjust icc compiler options"
Yunqing Wang [Sat, 12 Oct 2013 01:57:22 +0000 (18:57 -0700)]
Adjust icc compiler options
"-no-prec-div" option helps codec performance, so it was added back.
"-no-intel-extensions" was added to suppress link warning #10237.
option '-use-asm' is deprecated and removed.
Tested icc 32bit build and 64bit build.
Change-Id: I736ec2619857efd425ef76338dc52f8fbc0bcc7e
Dmitry Kovalev [Sat, 12 Oct 2013 01:27:12 +0000 (18:27 -0700)]
Making input pointer of any inverse transform constant.
Also renaming dest_stride to stride in some places.
Change-Id: I75f602b623a5a7071d4922b747c45fa0b7d7a940
Johann [Sat, 12 Oct 2013 00:26:29 +0000 (17:26 -0700)]
Merge "Get libvpx to compile on VS2013."
Dmitry Kovalev [Fri, 11 Oct 2013 23:25:50 +0000 (16:25 -0700)]
Adding TREE_SIZE macro + cleanup.
Using TREE_SIZE for the following trees:
vp9_intra_mode_tree
vp9_inter_mode_tree
vp9_partition_tree
vp9_switchable_interp_tree
vp9_mv_joint_tree
vp9_mv_class_tree
vp9_mv_class0_tree
vp9_mv_fp_tree
Change-Id: I0212bb4c1ee6648249f68517e28a67a56591ee1b
Dmitry Kovalev [Fri, 11 Oct 2013 22:49:05 +0000 (15:49 -0700)]
Consistent names for inverse hybrid transforms (2 of 2).
Renames:
vp9_iht_add -> vp9_iht4x4_add
vp9_iht_add_8x8 -> vp9_iht8x8_add
vp9_iht_add_16x16 -> vp9_iht16x16_add
Change-Id: I8f1a2913e02d90d41f174f27e4ee2fad0dbd4a21
Dmitry Kovalev [Fri, 11 Oct 2013 22:33:00 +0000 (15:33 -0700)]
Merge "Consistent names for inverse hybrid transforms (1 of 2)."
Scott Graham [Fri, 11 Oct 2013 21:27:00 +0000 (14:27 -0700)]
Get libvpx to compile on VS2013.
`round` is defined in the runtime library now.
https://codereview.chromium.org/
23922008/
Change-Id: I3852740058d32f63ce283579acbe284865e32dba
Dmitry Kovalev [Fri, 11 Oct 2013 21:15:46 +0000 (14:15 -0700)]
Merge "Replacing {VP9_COEF, MODE}_UPDATE_PROB with DIFF_UPDATE_PROB."
Deb Mukherjee [Fri, 11 Oct 2013 20:53:59 +0000 (13:53 -0700)]
Merge "Change in rddiv parameter to make it a power of 2"
Dmitry Kovalev [Fri, 11 Oct 2013 20:31:32 +0000 (13:31 -0700)]
Consistent names for inverse hybrid transforms (1 of 2).
Renames:
vp9_short_iht4x4_add -> vp9_iht4x4_16_add
vp9_short_iht8x8_add -> vp9_iht8x8_64_add
vp9_short_iht16x16_add_c -> vp9_iht16x16_256_add
Change-Id: Ibca7a188fd062b196787ac5efc1ea545e7f166c0
Dmitry Kovalev [Fri, 11 Oct 2013 20:20:57 +0000 (13:20 -0700)]
Merge "Adding const to the input argument of all 1D transforms."
Yaowu Xu [Fri, 11 Oct 2013 18:25:52 +0000 (11:25 -0700)]
Merge "Masking intra mode choice adaptively"
Dmitry Kovalev [Fri, 11 Oct 2013 18:19:58 +0000 (11:19 -0700)]
Adding const to the input argument of all 1D transforms.
Also adding static to iadst16_1d and fadst16 functions.
Change-Id: I13c7df3b776f0f8efc6e80099bdb0a2f6d29edaf
Dmitry Kovalev [Fri, 11 Oct 2013 17:47:22 +0000 (10:47 -0700)]
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
Dmitry Kovalev [Fri, 11 Oct 2013 17:44:04 +0000 (10:44 -0700)]
Merge "Removing vp9_tree_p typedef."
Dmitry Kovalev [Fri, 11 Oct 2013 17:43:56 +0000 (10:43 -0700)]
Merge "Removing vp9_idct4_1d_sse2 function."
Deb Mukherjee [Fri, 11 Oct 2013 00:24:55 +0000 (17:24 -0700)]
Change in rddiv parameter to make it a power of 2
Converts the constant rddiv parameter to 128 (from 100) and
implements RDCOST with bit-shift rather than multiplication.
Other parameters are also adjusted to roughly keep the same
balance between Rate and Distortion.
There is a slight speed-up of about 0.5-1% (at speed 0) as
testted on football_cif.
There is a slight change in performance due to small change
in the parameters.
derfraw300: +0.033%
stdhdraw250; +0.102%
Change-Id: I70ac69f58fa71c83108f68fe41796cd19d1fc760
Yaowu Xu [Fri, 11 Oct 2013 00:29:46 +0000 (17:29 -0700)]
Masking intra mode choice adaptively
The commit changes to mask available intra prediction modes for test
based on prediction block size.
With this patch, encoding time of CpuUsed 2 reduces from 10% to 20% for
HD clips with a compression drop of 0.2%
Change-Id: I65f320f1237c0f5ae3a355bf7caf447f55625455
Yunqing Wang [Fri, 11 Oct 2013 16:38:24 +0000 (09:38 -0700)]
Merge "Code cleanup"