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6834 Commits

Author SHA1 Message Date
James Zern
4f27202df7 vp9: fix crash in mt loopfilter w/corrupt file 
if the first frame was corrupt and loop filter not called, the next call
would assume the necessary allocations had been done and segfault when
accessing a NULL pointer

Change-Id: Ib6ef505e5c594e6f0fe65ab0700172bcf06b92a6
 2014-08-27 14:21:14 -07:00
Yaowu Xu
bcfb1ffb9d Merge "add a new interp filter search strategy." 2014-08-26 17:30:42 -07:00
Dmitry Kovalev
bc9204a90e Adding get_frame_pkt_flags() function. 
Change-Id: Icfacc695a711ec325b1d8f2b5d927a720e2bd6b4
 2014-08-26 14:32:51 -07:00
Dmitry Kovalev
668d3cf402 Replacing int_mv with MV. 
Change-Id: I483a2fefc5f9ea4533dfd64448f3b6b426dd9eed
 2014-08-26 10:53:05 -07:00
Yaowu Xu
1144fee3d5 add a new interp filter search strategy. 
This commit addes a new strategy to reduce the search for optimal
interpolation filter type. The encoder counts and store how many each
filter type is selected and used for each of the reference frames.
A filter type that is rarely used for all three reference frames is
masked out to avoid computation.

The impact on compression is neglectible:
-0.02% on derf
+0.02% on stdhd

Encoding time is seen to reduce by 2~3%.

Change-Id: Ibafa92291b51185de40da513716222db4b230383
 2014-08-26 09:05:04 -07:00
Dmitry Kovalev
33f4e5707c Removing unused arnr_type from VP9EncoderConfig and vp9_extracfg. 
Change-Id: Icab9a4399c5687453f4bec14b8cb5000464335e5
 2014-08-25 23:48:52 -07:00
Dmitry Kovalev
a00278c6dc Removing 'frames' field from VP9_COMP. 
Using local variable instead.

Change-Id: If592d73ba2b04972cdae938751155c183a6db25a
 2014-08-25 23:27:08 -07:00
Dmitry Kovalev
e735b57634 Merge "Removing non-executable code from encoder_encode()." 2014-08-25 18:59:17 -07:00
Dmitry Kovalev
0586975912 Merge "Removing tx_stepdown_count from VP9_COMP." 2014-08-25 18:37:40 -07:00
Dmitry Kovalev
48edc8df31 Merge "Adding oxcf temp variable." 2014-08-25 18:37:33 -07:00
Dmitry Kovalev
0082727cb7 Merge "Adding is_keyframe temp var." 2014-08-25 18:36:59 -07:00
Dmitry Kovalev
3efb0363ed Removing non-executable code from encoder_encode(). 
We don't output invisible frames with VP9.

Change-Id: I7b874d3ac454c1b2966d5d7d72e12a864b49afae
 2014-08-25 17:57:32 -07:00
Dmitry Kovalev
4478553efc Removing tx_stepdown_count from VP9_COMP. 
The variable is never read.

Change-Id: I94141c1667fa5d10604cd6f83c5f64df107dee94
 2014-08-25 14:42:05 -07:00
Minghai Shang
42ad07a138 Merge "[spatial svc]Multiple frame context feature" 2014-08-25 14:29:49 -07:00
Dmitry Kovalev
eba83a0fdb Merge "Replacing int_mv with MV inside the first pass code." 2014-08-25 13:56:14 -07:00
Dmitry Kovalev
aa33346215 Merge "Cleaning up is_background()." 2014-08-25 13:27:03 -07:00
Dmitry Kovalev
8710df8c49 Merge "Removing source field from VP9_COMP." 2014-08-25 12:53:19 -07:00
Dmitry Kovalev
feb1e07c1d Merge "Removing is_best_mode() function." 2014-08-25 12:52:35 -07:00
Dmitry Kovalev
e576c42f1b Cleaning up is_background(). 
Change-Id: I2b9609dd22bacbf26e669f70bf155613b0316eb3
 2014-08-25 11:55:30 -07:00
Minghai Shang
d4a407c051 [spatial svc]Multiple frame context feature 
We can use one frame context for each layer so that we don't have
to reset the probs every frame. But we can't use prev_mi since we
may drop enhancement layers. So we have to generate a non vp9
compatible bitstream and modify it in the player.
1. We need to code all frames as invisible frame to let prev_mi
   not to be used. But in the bitstream we need to code the
   show_frame flag to 1 so that the publisher will know it's
   supposed to be a visible frame.
2. In the player we need to change the show_frame flag to 0 for
   all frames. Then add an one byte frame into the super frame
   to tell the decoder which layer we want to show.
Change-Id: I75b7304cf31f0ab952f043e33c034495e88f01f3
 2014-08-25 10:02:45 -07:00
Jim Bankoski
8a896fa54d Merge "vp9_calc_ssim: remove unused parm to resolve warning" 2014-08-25 06:39:49 -07:00
Jim Bankoski
10d3afb44f Merge "vp9_denoiser_update_frame_stats: unused parm fixed" 2014-08-25 06:39:23 -07:00
Jim Bankoski
e711617c10 Merge "vp9_postproc.c: unused parameter warning resolved" 2014-08-25 06:39:12 -07:00
Dmitry Kovalev
80fd1419f5 Removing source field from VP9_COMP. 
Using local variables instead.

Change-Id: I68737f7e392b81492ffd3ef2c2ff9afbf55fb097
 2014-08-22 16:57:58 -07:00
Dmitry Kovalev
a459e582cb Replacing int_mv with MV inside the first pass code. 
Change-Id: Ia3be6b5a18e1ff6cc5c5f4d37e4a5d0972388308
 2014-08-22 16:20:18 -07:00
Dmitry Kovalev
4b60d4a3e8 Removing local set_speed_features() function. 
The function was called in two places. In the first case it is replaced
with vp9_set_speed_features() call. In the second case the body of set_speed_features() is inlined.

Change-Id: If3fdf1b4168eee97677c224f69c245fe46c7f606
 2014-08-22 15:59:13 -07:00
Dmitry Kovalev
8d363882fd Choosing GOOD mode by default. 
This patch fixes slow first pass problem. Mode could only be determined
from the deadline value during frame encode call. Unfortunately, we use
mode value before any encode calls during the first pass encoding (see
set_speed_features() logic). The mode for the first pass must be different
from BEST to make first pass fast.

Change-Id: I562a7d32004ff631695d91c09a44d8a9076fd6b5
 2014-08-22 15:46:25 -07:00
Jingning Han
310f5a769c Merge "Move mv cost table to VP9_COMP" 2014-08-22 14:41:17 -07:00
Dmitry Kovalev
3c810ef79c Merge "Removing last_source field from VP9_COMP." 2014-08-22 14:19:49 -07:00
Dmitry Kovalev
8fa9d18379 Merge "Replacing 'struct vpx_fixed_buf' with 'vpx_fixed_buf_t’." 2014-08-22 14:19:32 -07:00
Jim Bankoski
3c463ab056 vp9_calc_ssim: remove unused parm to resolve warning 
Change-Id: I2b4f4e929495837817010eae12aa6225899afaff
 2014-08-22 13:41:38 -07:00
Jim Bankoski
eec110a25b vp9_denoiser_update_frame_stats: unused parm fixed 
Change-Id: Ic39cc0deafb3ed509434d3d9953b99713de7394a
 2014-08-22 13:41:16 -07:00
Jim Bankoski
cebe2c8d88 vp9_postproc.c: unused parameter warning resolved 
Change-Id: I6d77a7c775c0482fd1f9bb03ea6f336dd2973fa0
 2014-08-22 13:41:07 -07:00
Jim Bankoski
75290d9bc3 vp9_cx_iface.c: spatial_svc resolve missing initializer warning 
Change-Id: I3f56a4d64828a74c370a5b3247a5f00e554a922c
 2014-08-22 13:36:41 -07:00
Dmitry Kovalev
f9fb3b8e0e Replacing 'struct vpx_fixed_buf' with 'vpx_fixed_buf_t’. 
Change-Id: Ibbbc5b39429d4b753f0a966b9d84d1d7bf823650
 2014-08-22 11:56:31 -07:00
Jingning Han
2b1c6eacb9 Move mv cost table to VP9_COMP 
The mv cost table set is maintained at frame level, hence moved to
VP9_COMP.

Change-Id: Icb3d0185d47443590bd11357de729aa4ba5c5e5e
 2014-08-22 09:38:07 -07:00
Dmitry Kovalev
10da24a494 Removing last_source field from VP9_COMP. 
Change-Id: I5d7cb0151d8495e5ecd073a98b73da65cc6e7274
 2014-08-21 17:49:40 -07:00
Dmitry Kovalev
98c8eb85e6 Adding is_keyframe temp var. 
Change-Id: I5fec955c8b8f5a9b5027a0f92afb22d22770d84a
 2014-08-21 17:41:03 -07:00
Dmitry Kovalev
13eb51b83b Removing clear_system_state() call from update_coef_probs(). 
clear_system_state() is already called before write_compressed_header().

Change-Id: Ia9fb0d0672f939ba7d92a69a2cd6f5c62088c79d
 2014-08-21 17:21:07 -07:00
Dmitry Kovalev
694a5a2596 Removing lookup_next_frame_stats(). 
Change-Id: Ib6b51b3d106de38a9ccbcd4a835025db185877e9
 2014-08-21 17:14:45 -07:00
Dmitry Kovalev
5eb3efa9bb Converting configure_skippable_frame() to is_skippable_frame(). 
Change-Id: I9cc2b4c66a84386cc8a16cfe4545722876915126
 2014-08-21 15:33:40 -07:00
Adrian Grange
4d5c914809 Merge "Fix bug 837 (Part 2): Handle increase in frame width" 2014-08-21 15:25:34 -07:00
Dmitry Kovalev
fbc2fbf4b2 Adding oxcf temp variable. 
Change-Id: I546c7c987b38865f05bc5e2d6730a5a68e238032
 2014-08-21 11:44:24 -07:00
Dmitry Kovalev
729abdb709 Removing unused debug code under WRITE_RECON_BUFFER. 
Change-Id: Id2aea01c8e1d5cf9f27501d23633d3703abd6f11
 2014-08-21 11:38:24 -07:00
Dmitry Kovalev
45425f8c1e Removing is_best_mode() function. 
Change-Id: Iccd7cec885e8aeb0e54613d888f9960c393cee0b
 2014-08-21 11:32:33 -07:00
Dmitry Kovalev
c72f0ee35b Removing output_pkt_list and pkt_list from config structs. 
Change-Id: Id21f1e77f1d030fbe3f5f30486d2a7ecb2bccdf5
 2014-08-21 11:13:25 -07:00
Dmitry Kovalev
df083b266a Merge "Removing extraconfig_map from vp9_cx_iface.c." 2014-08-21 11:10:13 -07:00
Dmitry Kovalev
eafa7126a0 Merge "Replacing NOT_IMPLMENTED with NULL." 2014-08-21 11:10:00 -07:00
Yaowu Xu
23c88870ec Merge "Fix bug 804" 2014-08-21 08:56:32 -07:00
Adrian Grange
7b2177ce9c Fix bug 837 (Part 2): Handle increase in frame width 
The case where frame width increases but the overall memory
size required to hold the mi arrays does not was not
handled.

Change-Id: I72e70b912a7d1766687ad682979f1c9ee124449b
 2014-08-21 08:15:23 -07:00