| alloccommon.c |
our internal buffers are always multiples of 16 |
5238 |
| alloccommon.h |
|
880 |
| arm |
|
|
| blockd.c |
|
877 |
| blockd.h |
#define DCPRED 1 |
8581 |
| coefupdateprobs.h |
Update probabilities for the nodes in the token entropy tree.
Generated file included by entropy.c |
8725 |
| common.h |
Interface header for common constant data structures and lookup tables |
1368 |
| context.c |
GENERATED FILE: DO NOT EDIT *** |
17620 |
| debugmodes.c |
print out the macroblock Y modes |
3211 |
| default_coef_probs.h |
Generated file, included by entropy.c |
8518 |
| dequantize.c |
|
972 |
| entropy.c |
vp8_default_zig_zag_mask generated with:
void vp8_init_scan_order_mask()
{
int i;
for (i = 0; i < 16; ++i)
{
vp8_default_zig_zag_mask[vp8_default_zig_zag1d[i]] = 1 << i;
}
}
|
5575 |
| entropy.h |
Coefficient token alphabet |
3990 |
| entropymode.c |
Array indices are identical to previously-existing INTRAMODECONTEXTNODES. |
3666 |
| entropymode.h |
# of subsets |
2974 |
| entropymv.c |
clang-format off |
1443 |
| entropymv.h |
max absolute value of a MV component |
1573 |
| extend.c |
source |
5550 |
| extend.h |
|
1097 |
| filter.c |
note that 1/8 pel positions are just as per alpha -0.5 bicubic |
14534 |
| filter.h |
|
852 |
| findnearmv.c |
Predict motion vectors using those from already-decoded nearby blocks.
Note that we only consider one 4x4 subblock from each candidate 16x16
macroblock. |
5484 |
| findnearmv.h |
On L edge, get from MB to left of us |
5198 |
| generic |
|
|
| header.h |
24 bits total |
1120 |
| idct_blk.c |
|
1902 |
| idctllm.c |
Notes:
This implementation makes use of 16 bit fixed point verio of two multiply
constants:
1. sqrt(2) * cos (pi/8)
2. sqrt(2) * sin (pi/8)
Becuase the first constant is bigger than 1, to maintain the same 16 bit
fixed point precision as the second one, we use a trick of
x * a = x + x*(a-1)
so
x * sqrt(2) * cos (pi/8) = x + x * (sqrt(2) *cos(pi/8)-1).
************************************************************************ |
4257 |
| invtrans.h |
eob adjust.... the idct can only skip if both the dc and eob are zero |
1590 |
| loongarch |
|
|
| loopfilter.h |
fraction of total macroblock rows to be used in fast filter level picking |
3610 |
| loopfilter_filters.c |
should we apply any filter at all ( 11111111 yes, 00000000 no) |
14200 |
| mbpitch.c |
y blocks |
1535 |
| mfqe.c |
MFQE: Multiframe Quality Enhancement
In rate limited situations keyframes may cause significant visual artifacts
commonly referred to as "popping." This file implements a postproccesing
algorithm which blends data from the preceeding frame when there is no
motion and the q from the previous frame is lower which indicates that it is
higher quality.
|
11946 |
| mips |
|
|
| modecont.c |
0 |
686 |
| modecont.h |
|
648 |
| mv.h |
facilitates faster equality tests and copies |
782 |
| onyx.h |
Create/destroy static data structures. |
9037 |
| onyxc_int.h |
#ifdef PACKET_TESTING |
4457 |
| onyxd.h |
Create/destroy static data structures. |
1838 |
| postproc.c |
clang-format off |
9776 |
| postproc.h |
|
1259 |
| ppflags.h |
|
948 |
| quant_common.c |
For all x in [0..284], x*155/100 is bitwise equal to (x*101581) >> 16.
The smallest precision for that is '(x*6349) >> 12' but 16 is a good
word size. |
3411 |
| quant_common.h |
|
966 |
| reconinter.c |
encoder only |
17473 |
| reconinter.h |
|
1353 |
| reconintra.c |
Power PC implementation uses "vec_vsx_ld" to read 16 bytes from
uleft_col and vleft_col. Play it safe by reserving enough stack
space here. |
3382 |
| reconintra.h |
|
1174 |
| reconintra4x4.c |
Power PC implementation uses "vec_vsx_ld" to read 16 bytes from
Above (aka, Aboveb + 4). Play it safe by reserving enough stack
space here. Similary for "Left". |
2508 |
| reconintra4x4.h |
|
1580 |
| rtcd.c |
|
560 |
| rtcd_defs.pl |
|
11307 |
| setupintrarecon.c |
set up frame new frame for intra coded blocks |
1400 |
| setupintrarecon.h |
|
1321 |
| swapyv12buffer.c |
|
1031 |
| swapyv12buffer.h |
|
775 |
| systemdependent.h |
|
724 |
| threading.h |
Win32 |
2910 |
| treecoder.c |
n = size of alphabet |
2796 |
| treecoder.h |
probability index |
3033 |
| vp8_entropymodedata.h |
Generated file, included by entropymode.c |
7404 |
| vp8_loopfilter.c |
For each possible value for the loop filter fill out limits |
18940 |
| vp8_skin_detection.c |
|
3770 |
| vp8_skin_detection.h |
|
1435 |
| x86 |
|
|