The only difference between two examples was usage of VPX_EFLAG_FORCE_KF
flag for frame encoding. Moving this functionality into simple_encoder
with additional command line option.
Change-Id: Ia3c4209be073eeb541d4ac6b41bd0f12812f6676
avoid building x86inc.asm, x86_abi_support.asm and vpx_config.asm as
they provide no symbols themselves
fixes:
warning LNK4221: This object file does not define any previously
undefined public symbols, so it will not be used by any link operation
that consumes this library
Change-Id: Iecfe03aa76efbfc07c2af5b91ba5405634e45f1d
Set speed features before running frame encoding. This avoids
redundant RD threshold calculation in key frame coding.
Change-Id: If8e3cf2c02976baa59b310c1c23af9eea0c46e36
* Remove all non-DC intra modes for BLOCK_32x32 and up
* Remove all intra modes for blocks bigger than BLOCK_32x32
* Remove ZEROMV for BLOCK_32x32 and up
* Only consider NEARESTMV for blocks bigger than BLOCK_32x32
Change-Id: Ia18351a238213e2f072f9e481d622949346a245f
+ nestegg_track_codec_data
quiets uint64_t -> size_t warnings
the sizes used are previously validated against their associated LIMIT_*
values
Change-Id: Ie574a3a7496d0143bd58b778145c27f38dd6a4da
- Change type of encrypt_buffer() offset argument to ptrdiff_t, and change the
type of the size argument to size_t.
- Update size argument encrypt_buffer() in vp8_boolcoder_test.c with
same.
Change-Id: Ie29c7c82c73318bee01b89c6fb4c4e1442eef03c
The core motion estimation fucntions all return sad now consistently.
The only exception is vp9_full_pixel_diamond(), however the core diamond
and refining search routines called from vp9_full_pixel_diamond() also
return SAD. If variance of pred error + mv cost is desired it must be
calculated explicitly outside these functions. For very fast encoding,
hopefully this will eliminate some redundant computations.
Also suggests reimplementing FAST_HEX with the vp9_pattern_search
framework. It is not exactly the same as the existing FAST_HEX, but
performance is slightly better and speed is very similar. Enables
removing a lot of duplicate code.
Change-Id: I152736393438c25bdf7e96b37cbb8ce330f4f94a
significantly speeds up file generation.
the goal of this change is to convert rtcd.sh to perl as directly as
possible to allow for simple comparison. future changes can make it more
perl-like.
---
Linux
[CREATE] vpx_scale_rtcd.h
real 0m0.485s -> 0m0.022s
[CREATE] vp8_rtcd.h
real 0m4.619s -> 0m0.060s
[CREATE] vp9_rtcd.h
real 0m10.102s -> 0m0.087s
Windows
[CREATE] vpx_scale_rtcd.h
real 0m8.360s -> 0m0.080s
[CREATE] vp8_rtcd.h
real 1m8.083s -> 0m0.160s
[CREATE] vp9_rtcd.h
real 2m6.489s -> 0m0.233s
Change-Id: Idfb71188206c91237d6a3c3a81dfe00d103f11ee
* speed improvment of 30 percent achieved
* multiplies and adds remain the same
* non-arithmetic instructions minimized by hand, by:
-expanding 2 pass loop
-removing irrelivant "shuffles"
-combining last two rounding steps
* further improvments may be possible
Change-Id: Idec2c3f52910c48e6a0e0f9aefed5cae31b0b8c0
