mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2025-01-11 01:45:33 +00:00
codecparsers: vp8: add GStreamer native utilities.
Import libvpx 1.3.0 range decoder files (dboolhuff.[ch]) to implement the VP8 utilities native interface. Likewise, copy and use the default libvpx generated entropy probabilities tables. Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
This commit is contained in:
Gwenole Beauchesne
parent
3da5a54399
commit
e2aaa91c5a
8 changed files with 905 additions and 3 deletions
|
|
@ -2,14 +2,14 @@ lib_LTLIBRARIES = libgstcodecparsers-@GST_API_VERSION@.la
|
|||
|
||||
libgstcodecparsers_@GST_API_VERSION@_la_SOURCES = \
|
||||
gstmpegvideoparser.c gsth264parser.c gstvc1parser.c gstmpeg4parser.c \
|
||||
gsth265parser.c gstvp8parser.c \
|
||||
parserutils.c nalutils.c \
|
||||
gsth265parser.c gstvp8parser.c gstvp8rangedecoder.c \
|
||||
parserutils.c nalutils.c dboolhuff.c vp8utils.c \
|
||||
gstmpegvideometa.c
|
||||
|
||||
libgstcodecparsers_@GST_API_VERSION@includedir = \
|
||||
$(includedir)/gstreamer-@GST_API_VERSION@/gst/codecparsers
|
||||
|
||||
noinst_HEADERS = parserutils.h nalutils.h vp8utils.h
|
||||
noinst_HEADERS = parserutils.h nalutils.h dboolhuff.h vp8utils.h
|
||||
|
||||
libgstcodecparsers_@GST_API_VERSION@include_HEADERS = \
|
||||
gstmpegvideoparser.h gsth264parser.h gstvc1parser.h gstmpeg4parser.h \
|
||||
|
|
@ -31,6 +31,8 @@ libgstcodecparsers_@GST_API_VERSION@_la_LDFLAGS = \
|
|||
$(GST_ALL_LDFLAGS) \
|
||||
$(GST_LT_LDFLAGS)
|
||||
|
||||
EXTRA_DIST = dboolhuff.LICENSE dboolhuff.PATENTS dboolhuff.AUTHORS
|
||||
|
||||
Android.mk: $(BUILT_SOURCES) Makefile.am
|
||||
androgenizer -:PROJECT libgstcodecparsers -:STATIC libgstcodecparsers-@GST_API_VERSION@ \
|
||||
-:TAGS eng debug \
|
||||
|
|
|
|||
100
gst-libs/gst/codecparsers/dboolhuff.AUTHORS
Normal file
100
gst-libs/gst/codecparsers/dboolhuff.AUTHORS
Normal file
|
|
@ -0,0 +1,100 @@
|
|||
# This file is automatically generated from the git commit history
|
||||
# by tools/gen_authors.sh.
|
||||
|
||||
Aaron Watry <awatry@gmail.com>
|
||||
Abo Talib Mahfoodh <ab.mahfoodh@gmail.com>
|
||||
Adrian Grange <agrange@google.com>
|
||||
Ahmad Sharif <asharif@google.com>
|
||||
Alexander Voronov <avoronov@graphics.cs.msu.ru>
|
||||
Alex Converse <alex.converse@gmail.com>
|
||||
Alexis Ballier <aballier@gentoo.org>
|
||||
Alok Ahuja <waveletcoeff@gmail.com>
|
||||
Alpha Lam <hclam@google.com>
|
||||
A.Mahfoodh <ab.mahfoodh@gmail.com>
|
||||
Ami Fischman <fischman@chromium.org>
|
||||
Andoni Morales Alastruey <ylatuya@gmail.com>
|
||||
Andres Mejia <mcitadel@gmail.com>
|
||||
Aron Rosenberg <arosenberg@logitech.com>
|
||||
Attila Nagy <attilanagy@google.com>
|
||||
changjun.yang <changjun.yang@intel.com>
|
||||
chm <chm@rock-chips.com>
|
||||
Christian Duvivier <cduvivier@google.com>
|
||||
Daniel Kang <ddkang@google.com>
|
||||
Deb Mukherjee <debargha@google.com>
|
||||
Dmitry Kovalev <dkovalev@google.com>
|
||||
Dragan Mrdjan <dmrdjan@mips.com>
|
||||
Erik Niemeyer <erik.a.niemeyer@gmail.com>
|
||||
Fabio Pedretti <fabio.ped@libero.it>
|
||||
Frank Galligan <fgalligan@google.com>
|
||||
Fredrik Söderquist <fs@opera.com>
|
||||
Fritz Koenig <frkoenig@google.com>
|
||||
Gaute Strokkenes <gaute.strokkenes@broadcom.com>
|
||||
Giuseppe Scrivano <gscrivano@gnu.org>
|
||||
Guillaume Martres <gmartres@google.com>
|
||||
Guillermo Ballester Valor <gbvalor@gmail.com>
|
||||
Hangyu Kuang <hkuang@google.com>
|
||||
Henrik Lundin <hlundin@google.com>
|
||||
Hui Su <huisu@google.com>
|
||||
Ivan Maltz <ivanmaltz@google.com>
|
||||
James Berry <jamesberry@google.com>
|
||||
James Zern <jzern@google.com>
|
||||
Jan Kratochvil <jan.kratochvil@redhat.com>
|
||||
Janne Salonen <jsalonen@google.com>
|
||||
Jeff Faust <jfaust@google.com>
|
||||
Jeff Muizelaar <jmuizelaar@mozilla.com>
|
||||
Jeff Petkau <jpet@chromium.org>
|
||||
Jim Bankoski <jimbankoski@google.com>
|
||||
Jingning Han <jingning@google.com>
|
||||
Johann Koenig <johannkoenig@google.com>
|
||||
John Koleszar <jkoleszar@google.com>
|
||||
Joshua Bleecher Snyder <josh@treelinelabs.com>
|
||||
Joshua Litt <joshualitt@google.com>
|
||||
Justin Clift <justin@salasaga.org>
|
||||
Justin Lebar <justin.lebar@gmail.com>
|
||||
KO Myung-Hun <komh@chollian.net>
|
||||
Lou Quillio <louquillio@google.com>
|
||||
Luca Barbato <lu_zero@gentoo.org>
|
||||
Makoto Kato <makoto.kt@gmail.com>
|
||||
Mans Rullgard <mans@mansr.com>
|
||||
Marco Paniconi <marpan@google.com>
|
||||
Mark Mentovai <mark@chromium.org>
|
||||
Martin Ettl <ettl.martin78@googlemail.com>
|
||||
Martin Storsjo <martin@martin.st>
|
||||
Matthew Heaney <matthewjheaney@chromium.org>
|
||||
Michael Kohler <michaelkohler@live.com>
|
||||
Mike Frysinger <vapier@chromium.org>
|
||||
Mike Hommey <mhommey@mozilla.com>
|
||||
Mikhal Shemer <mikhal@google.com>
|
||||
Morton Jonuschat <yabawock@gmail.com>
|
||||
Parag Salasakar <img.mips1@gmail.com>
|
||||
Pascal Massimino <pascal.massimino@gmail.com>
|
||||
Patrik Westin <patrik.westin@gmail.com>
|
||||
Paul Wilkins <paulwilkins@google.com>
|
||||
Pavol Rusnak <stick@gk2.sk>
|
||||
Paweł Hajdan <phajdan@google.com>
|
||||
Philip Jägenstedt <philipj@opera.com>
|
||||
Priit Laes <plaes@plaes.org>
|
||||
Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
|
||||
Rafaël Carré <funman@videolan.org>
|
||||
Ralph Giles <giles@xiph.org>
|
||||
Rob Bradford <rob@linux.intel.com>
|
||||
Ronald S. Bultje <rbultje@google.com>
|
||||
Sami Pietilä <samipietila@google.com>
|
||||
Scott Graham <scottmg@chromium.org>
|
||||
Scott LaVarnway <slavarnway@google.com>
|
||||
Shimon Doodkin <helpmepro1@gmail.com>
|
||||
Stefan Holmer <holmer@google.com>
|
||||
Suman Sunkara <sunkaras@google.com>
|
||||
Taekhyun Kim <takim@nvidia.com>
|
||||
Takanori MATSUURA <t.matsuu@gmail.com>
|
||||
Tamar Levy <tamar.levy@intel.com>
|
||||
Tero Rintaluoma <teror@google.com>
|
||||
Thijs Vermeir <thijsvermeir@gmail.com>
|
||||
Timothy B. Terriberry <tterribe@xiph.org>
|
||||
Tom Finegan <tomfinegan@google.com>
|
||||
Vignesh Venkatasubramanian <vigneshv@google.com>
|
||||
Yaowu Xu <yaowu@google.com>
|
||||
Yunqing Wang <yunqingwang@google.com>
|
||||
Google Inc.
|
||||
The Mozilla Foundation
|
||||
The Xiph.Org Foundation
|
||||
31
gst-libs/gst/codecparsers/dboolhuff.LICENSE
Normal file
31
gst-libs/gst/codecparsers/dboolhuff.LICENSE
Normal file
|
|
@ -0,0 +1,31 @@
|
|||
Copyright (c) 2010, The WebM Project authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
* Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in
|
||||
the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
|
||||
* Neither the name of Google, nor the WebM Project, nor the names
|
||||
of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written
|
||||
permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
22
gst-libs/gst/codecparsers/dboolhuff.PATENTS
Normal file
22
gst-libs/gst/codecparsers/dboolhuff.PATENTS
Normal file
|
|
@ -0,0 +1,22 @@
|
|||
Additional IP Rights Grant (Patents)
|
||||
|
||||
"This implementation" means the copyrightable works distributed by
|
||||
Google as part of the WebM Project.
|
||||
|
||||
Google hereby grants to you a perpetual, worldwide, non-exclusive,
|
||||
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||
patent license to make, have made, use, offer to sell, sell, import,
|
||||
transfer, and otherwise run, modify and propagate the contents of this
|
||||
implementation of VP8, where such license applies only to those patent
|
||||
claims, both currently owned by Google and acquired in the future,
|
||||
licensable by Google that are necessarily infringed by this
|
||||
implementation of VP8. This grant does not include claims that would be
|
||||
infringed only as a consequence of further modification of this
|
||||
implementation. If you or your agent or exclusive licensee institute or
|
||||
order or agree to the institution of patent litigation against any
|
||||
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||
that this implementation of VP8 or any code incorporated within this
|
||||
implementation of VP8 constitutes direct or contributory patent
|
||||
infringement, or inducement of patent infringement, then any patent
|
||||
rights granted to you under this License for this implementation of VP8
|
||||
shall terminate as of the date such litigation is filed.
|
||||
75
gst-libs/gst/codecparsers/dboolhuff.c
Normal file
75
gst-libs/gst/codecparsers/dboolhuff.c
Normal file
|
|
@ -0,0 +1,75 @@
|
|||
/*
|
||||
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree. An additional intellectual property rights grant can be found
|
||||
* in the file PATENTS. All contributing project authors may
|
||||
* be found in the AUTHORS file in the root of the source tree.
|
||||
*/
|
||||
|
||||
|
||||
#include "dboolhuff.h"
|
||||
|
||||
int vp8dx_start_decode(BOOL_DECODER *br,
|
||||
const unsigned char *source,
|
||||
unsigned int source_sz,
|
||||
vp8_decrypt_cb *decrypt_cb,
|
||||
void *decrypt_state)
|
||||
{
|
||||
br->user_buffer_end = source+source_sz;
|
||||
br->user_buffer = source;
|
||||
br->value = 0;
|
||||
br->count = -8;
|
||||
br->range = 255;
|
||||
br->decrypt_cb = decrypt_cb;
|
||||
br->decrypt_state = decrypt_state;
|
||||
|
||||
if (source_sz && !source)
|
||||
return 1;
|
||||
|
||||
/* Populate the buffer */
|
||||
vp8dx_bool_decoder_fill(br);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void vp8dx_bool_decoder_fill(BOOL_DECODER *br)
|
||||
{
|
||||
const unsigned char *bufptr = br->user_buffer;
|
||||
VP8_BD_VALUE value = br->value;
|
||||
int count = br->count;
|
||||
int shift = VP8_BD_VALUE_SIZE - 8 - (count + 8);
|
||||
size_t bytes_left = br->user_buffer_end - bufptr;
|
||||
size_t bits_left = bytes_left * CHAR_BIT;
|
||||
int x = (int)(shift + CHAR_BIT - bits_left);
|
||||
int loop_end = 0;
|
||||
unsigned char decrypted[sizeof(VP8_BD_VALUE) + 1];
|
||||
|
||||
if (br->decrypt_cb) {
|
||||
size_t n = bytes_left > sizeof(decrypted) ? sizeof(decrypted) : bytes_left;
|
||||
br->decrypt_cb(br->decrypt_state, bufptr, decrypted, (int)n);
|
||||
bufptr = decrypted;
|
||||
}
|
||||
|
||||
if(x >= 0)
|
||||
{
|
||||
count += VP8_LOTS_OF_BITS;
|
||||
loop_end = x;
|
||||
}
|
||||
|
||||
if (x < 0 || bits_left)
|
||||
{
|
||||
while(shift >= loop_end)
|
||||
{
|
||||
count += CHAR_BIT;
|
||||
value |= (VP8_BD_VALUE)*bufptr << shift;
|
||||
++bufptr;
|
||||
++br->user_buffer;
|
||||
shift -= CHAR_BIT;
|
||||
}
|
||||
}
|
||||
|
||||
br->value = value;
|
||||
br->count = count;
|
||||
}
|
||||
135
gst-libs/gst/codecparsers/dboolhuff.h
Normal file
135
gst-libs/gst/codecparsers/dboolhuff.h
Normal file
|
|
@ -0,0 +1,135 @@
|
|||
/*
|
||||
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree. An additional intellectual property rights grant can be found
|
||||
* in the file PATENTS. All contributing project authors may
|
||||
* be found in the AUTHORS file in the root of the source tree.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef DBOOLHUFF_H_
|
||||
#define DBOOLHUFF_H_
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stddef.h>
|
||||
#include <limits.h>
|
||||
|
||||
typedef size_t VP8_BD_VALUE;
|
||||
|
||||
#define VP8_BD_VALUE_SIZE ((int)sizeof(VP8_BD_VALUE)*CHAR_BIT)
|
||||
|
||||
/*This is meant to be a large, positive constant that can still be efficiently
|
||||
loaded as an immediate (on platforms like ARM, for example).
|
||||
Even relatively modest values like 100 would work fine.*/
|
||||
#define VP8_LOTS_OF_BITS (0x40000000)
|
||||
|
||||
/*Decrypt n bytes of data from input -> output, using the decrypt_state
|
||||
passed in VP8D_SET_DECRYPTOR.
|
||||
*/
|
||||
typedef void (vp8_decrypt_cb)(void *decrypt_state, const unsigned char *input,
|
||||
unsigned char *output, int count);
|
||||
|
||||
typedef struct
|
||||
{
|
||||
const unsigned char *user_buffer_end;
|
||||
const unsigned char *user_buffer;
|
||||
VP8_BD_VALUE value;
|
||||
int count;
|
||||
unsigned int range;
|
||||
vp8_decrypt_cb *decrypt_cb;
|
||||
void *decrypt_state;
|
||||
} BOOL_DECODER;
|
||||
|
||||
extern const unsigned char vp8_norm[256];
|
||||
|
||||
int vp8dx_start_decode(BOOL_DECODER *br,
|
||||
const unsigned char *source,
|
||||
unsigned int source_sz,
|
||||
vp8_decrypt_cb *decrypt_cb,
|
||||
void *decrypt_state);
|
||||
|
||||
void vp8dx_bool_decoder_fill(BOOL_DECODER *br);
|
||||
|
||||
|
||||
static inline int vp8dx_decode_bool(BOOL_DECODER *br, int probability) {
|
||||
unsigned int bit = 0;
|
||||
VP8_BD_VALUE value;
|
||||
unsigned int split;
|
||||
VP8_BD_VALUE bigsplit;
|
||||
int count;
|
||||
unsigned int range;
|
||||
|
||||
split = 1 + (((br->range - 1) * probability) >> 8);
|
||||
|
||||
if(br->count < 0)
|
||||
vp8dx_bool_decoder_fill(br);
|
||||
|
||||
value = br->value;
|
||||
count = br->count;
|
||||
|
||||
bigsplit = (VP8_BD_VALUE)split << (VP8_BD_VALUE_SIZE - 8);
|
||||
|
||||
range = split;
|
||||
|
||||
if (value >= bigsplit)
|
||||
{
|
||||
range = br->range - split;
|
||||
value = value - bigsplit;
|
||||
bit = 1;
|
||||
}
|
||||
|
||||
{
|
||||
register unsigned int shift = vp8_norm[range];
|
||||
range <<= shift;
|
||||
value <<= shift;
|
||||
count -= shift;
|
||||
}
|
||||
br->value = value;
|
||||
br->count = count;
|
||||
br->range = range;
|
||||
|
||||
return bit;
|
||||
}
|
||||
|
||||
static inline int vp8_decode_value(BOOL_DECODER *br, int bits)
|
||||
{
|
||||
int z = 0;
|
||||
int bit;
|
||||
|
||||
for (bit = bits - 1; bit >= 0; bit--)
|
||||
{
|
||||
z |= (vp8dx_decode_bool(br, 0x80) << bit);
|
||||
}
|
||||
|
||||
return z;
|
||||
}
|
||||
|
||||
static inline int vp8dx_bool_error(BOOL_DECODER *br)
|
||||
{
|
||||
/* Check if we have reached the end of the buffer.
|
||||
*
|
||||
* Variable 'count' stores the number of bits in the 'value' buffer, minus
|
||||
* 8. The top byte is part of the algorithm, and the remainder is buffered
|
||||
* to be shifted into it. So if count == 8, the top 16 bits of 'value' are
|
||||
* occupied, 8 for the algorithm and 8 in the buffer.
|
||||
*
|
||||
* When reading a byte from the user's buffer, count is filled with 8 and
|
||||
* one byte is filled into the value buffer. When we reach the end of the
|
||||
* data, count is additionally filled with VP8_LOTS_OF_BITS. So when
|
||||
* count == VP8_LOTS_OF_BITS - 1, the user's data has been exhausted.
|
||||
*/
|
||||
if ((br->count > VP8_BD_VALUE_SIZE) && (br->count < VP8_LOTS_OF_BITS))
|
||||
{
|
||||
/* We have tried to decode bits after the end of
|
||||
* stream was encountered.
|
||||
*/
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* No error. */
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif // DBOOLHUFF_H_
|
||||
62
gst-libs/gst/codecparsers/gstvp8rangedecoder.c
Normal file
62
gst-libs/gst/codecparsers/gstvp8rangedecoder.c
Normal file
|
|
@ -0,0 +1,62 @@
|
|||
/*
|
||||
* gstvp8rangedecoder.c - VP8 range decoder interface
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree. An additional intellectual property rights grant can be found
|
||||
* in the file PATENTS. All contributing project authors may
|
||||
* be found in the AUTHORS file in the root of the source tree.
|
||||
*/
|
||||
|
||||
#include "gstvp8rangedecoder.h"
|
||||
#include "dboolhuff.h"
|
||||
|
||||
#define BOOL_DECODER_CAST(rd) \
|
||||
((BOOL_DECODER *)(&(rd)->_gst_reserved[1]))
|
||||
|
||||
gboolean
|
||||
gst_vp8_range_decoder_init (GstVp8RangeDecoder * rd, const guchar * buf,
|
||||
guint buf_size)
|
||||
{
|
||||
BOOL_DECODER *const bd = BOOL_DECODER_CAST (rd);
|
||||
|
||||
g_return_val_if_fail (sizeof (rd->_gst_reserved) >= sizeof (*bd), FALSE);
|
||||
|
||||
rd->buf = buf;
|
||||
rd->buf_size = buf_size;
|
||||
return vp8dx_start_decode (bd, buf, buf_size, NULL, NULL) == 0;
|
||||
}
|
||||
|
||||
gint
|
||||
gst_vp8_range_decoder_read (GstVp8RangeDecoder * rd, guint8 prob)
|
||||
{
|
||||
return vp8dx_decode_bool (BOOL_DECODER_CAST (rd), prob);
|
||||
}
|
||||
|
||||
gint
|
||||
gst_vp8_range_decoder_read_literal (GstVp8RangeDecoder * rd, gint bits)
|
||||
{
|
||||
return vp8_decode_value (BOOL_DECODER_CAST (rd), bits);
|
||||
}
|
||||
|
||||
guint
|
||||
gst_vp8_range_decoder_get_pos (GstVp8RangeDecoder * rd)
|
||||
{
|
||||
BOOL_DECODER *const bd = BOOL_DECODER_CAST (rd);
|
||||
|
||||
return (bd->user_buffer - rd->buf) * 8 - (8 + bd->count);
|
||||
}
|
||||
|
||||
void
|
||||
gst_vp8_range_decoder_get_state (GstVp8RangeDecoder * rd,
|
||||
GstVp8RangeDecoderState * state)
|
||||
{
|
||||
BOOL_DECODER *const bd = BOOL_DECODER_CAST (rd);
|
||||
|
||||
if (bd->count < 0)
|
||||
vp8dx_bool_decoder_fill (bd);
|
||||
|
||||
state->range = bd->range;
|
||||
state->value = (guint8) ((bd->value) >> (VP8_BD_VALUE_SIZE - 8));
|
||||
state->count = (8 + bd->count) % 8;
|
||||
}
|
||||
475
gst-libs/gst/codecparsers/vp8utils.c
Normal file
475
gst-libs/gst/codecparsers/vp8utils.c
Normal file
|
|
@ -0,0 +1,475 @@
|
|||
/*
|
||||
* vp8utils.c - VP8 pregenerated probability tables
|
||||
*
|
||||
* Use of this source code is governed by a BSD-style license
|
||||
* that can be found in the LICENSE file in the root of the source
|
||||
* tree. An additional intellectual property rights grant can be found
|
||||
* in the file PATENTS. All contributing project authors may
|
||||
* be found in the AUTHORS file in the root of the source tree.
|
||||
*/
|
||||
|
||||
#include <string.h>
|
||||
#include "vp8utils.h"
|
||||
|
||||
/*---- entropy.c ----*/
|
||||
/* *INDENT-OFF* */
|
||||
const guint8 vp8_norm[256] = {
|
||||
0, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4,
|
||||
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
|
||||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||||
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
||||
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
||||
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
||||
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
|
||||
};
|
||||
/* *INDENT-ON* */
|
||||
|
||||
/*---- entropymv.c ----*/
|
||||
/* *INDENT-OFF* */
|
||||
static const guint8 vp8_mv_update_probs[2][19] = {
|
||||
{
|
||||
237,
|
||||
246,
|
||||
253, 253, 254, 254, 254, 254, 254,
|
||||
254, 254, 254, 254, 254, 250, 250, 252, 254, 254
|
||||
},
|
||||
{
|
||||
231,
|
||||
243,
|
||||
245, 253, 254, 254, 254, 254, 254,
|
||||
254, 254, 254, 254, 254, 251, 251, 254, 254, 254
|
||||
}
|
||||
};
|
||||
/* *INDENT-ON* */
|
||||
|
||||
/* *INDENT-OFF* */
|
||||
static const guint8 vp8_default_mv_probs[2][19] = {
|
||||
{
|
||||
/* row */
|
||||
162, /* is short */
|
||||
128, /* sign */
|
||||
225, 146, 172, 147, 214, 39, 156, /* short tree */
|
||||
128, 129, 132, 75, 145, 178, 206, 239, 254, 254 /* long bits */
|
||||
},
|
||||
{
|
||||
/* same for column */
|
||||
164, /* is short */
|
||||
128,
|
||||
204, 170, 119, 235, 140, 230, 228,
|
||||
128, 130, 130, 74, 148, 180, 203, 236, 254, 254 /* long bits */
|
||||
}
|
||||
};
|
||||
/* *INDENT-ON* */
|
||||
|
||||
/*---- vp8_entropymodedata.h ----*/
|
||||
static const guint8 vp8_nk_y_mode_probs[4] = {
|
||||
112, 86, 140, 37
|
||||
};
|
||||
|
||||
static const guint8 vp8_kf_y_mode_probs[4] = {
|
||||
145, 156, 163, 128
|
||||
};
|
||||
|
||||
static const guint8 vp8_nk_uv_mode_probs[3] = {
|
||||
162, 101, 204
|
||||
};
|
||||
|
||||
static const guint8 vp8_kf_uv_mode_probs[3] = {
|
||||
142, 114, 183
|
||||
};
|
||||
|
||||
/*--- coefupdateprobs.h ----*/
|
||||
/* *INDENT-OFF* */
|
||||
static const guint8 vp8_token_update_probs[4][8][3][11] = {
|
||||
{
|
||||
{
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{176, 246, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{223, 241, 252, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{249, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 244, 252, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{234, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{253, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 246, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{239, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{254, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 248, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{251, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{251, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{254, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 254, 253, 255, 254, 255, 255, 255, 255, 255, 255, },
|
||||
{250, 255, 254, 255, 254, 255, 255, 255, 255, 255, 255, },
|
||||
{254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
},
|
||||
{
|
||||
{
|
||||
{217, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{225, 252, 241, 253, 255, 255, 254, 255, 255, 255, 255, },
|
||||
{234, 250, 241, 250, 253, 255, 253, 254, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{223, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{238, 253, 254, 254, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 248, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{249, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 253, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{247, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{252, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{253, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 254, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{250, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
},
|
||||
{
|
||||
{
|
||||
{186, 251, 250, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{234, 251, 244, 254, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{251, 251, 243, 253, 254, 255, 254, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{236, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{251, 253, 253, 254, 254, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{254, 254, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{254, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
},
|
||||
{
|
||||
{
|
||||
{248, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{250, 254, 252, 254, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{248, 254, 249, 253, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{246, 253, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{252, 254, 251, 254, 254, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 254, 252, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{248, 254, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{253, 255, 254, 254, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 251, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{245, 251, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{253, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 251, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{252, 253, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 254, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 252, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{249, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 254, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 255, 253, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{250, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
{
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{254, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
{255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, },
|
||||
},
|
||||
},
|
||||
};
|
||||
/* *INDENT-ON* */
|
||||
|
||||
/*---- default_coef_probs.h ----*/
|
||||
/* *INDENT-OFF* */
|
||||
static const guint8 vp8_default_token_probs[4][8][3][11] = {
|
||||
{ /* Block Type ( 0 ) */
|
||||
{ /* Coeff Band ( 0 )*/
|
||||
{ 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 },
|
||||
{ 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 },
|
||||
{ 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 1 )*/
|
||||
{ 253, 136, 254, 255, 228, 219, 128, 128, 128, 128, 128 },
|
||||
{ 189, 129, 242, 255, 227, 213, 255, 219, 128, 128, 128 },
|
||||
{ 106, 126, 227, 252, 214, 209, 255, 255, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 2 )*/
|
||||
{ 1, 98, 248, 255, 236, 226, 255, 255, 128, 128, 128 },
|
||||
{ 181, 133, 238, 254, 221, 234, 255, 154, 128, 128, 128 },
|
||||
{ 78, 134, 202, 247, 198, 180, 255, 219, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 3 )*/
|
||||
{ 1, 185, 249, 255, 243, 255, 128, 128, 128, 128, 128 },
|
||||
{ 184, 150, 247, 255, 236, 224, 128, 128, 128, 128, 128 },
|
||||
{ 77, 110, 216, 255, 236, 230, 128, 128, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 4 )*/
|
||||
{ 1, 101, 251, 255, 241, 255, 128, 128, 128, 128, 128 },
|
||||
{ 170, 139, 241, 252, 236, 209, 255, 255, 128, 128, 128 },
|
||||
{ 37, 116, 196, 243, 228, 255, 255, 255, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 5 )*/
|
||||
{ 1, 204, 254, 255, 245, 255, 128, 128, 128, 128, 128 },
|
||||
{ 207, 160, 250, 255, 238, 128, 128, 128, 128, 128, 128 },
|
||||
{ 102, 103, 231, 255, 211, 171, 128, 128, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 6 )*/
|
||||
{ 1, 152, 252, 255, 240, 255, 128, 128, 128, 128, 128 },
|
||||
{ 177, 135, 243, 255, 234, 225, 128, 128, 128, 128, 128 },
|
||||
{ 80, 129, 211, 255, 194, 224, 128, 128, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 7 )*/
|
||||
{ 1, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 },
|
||||
{ 246, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 },
|
||||
{ 255, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }
|
||||
}
|
||||
},
|
||||
{ /* Block Type ( 1 ) */
|
||||
{ /* Coeff Band ( 0 )*/
|
||||
{ 198, 35, 237, 223, 193, 187, 162, 160, 145, 155, 62 },
|
||||
{ 131, 45, 198, 221, 172, 176, 220, 157, 252, 221, 1 },
|
||||
{ 68, 47, 146, 208, 149, 167, 221, 162, 255, 223, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 1 )*/
|
||||
{ 1, 149, 241, 255, 221, 224, 255, 255, 128, 128, 128 },
|
||||
{ 184, 141, 234, 253, 222, 220, 255, 199, 128, 128, 128 },
|
||||
{ 81, 99, 181, 242, 176, 190, 249, 202, 255, 255, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 2 )*/
|
||||
{ 1, 129, 232, 253, 214, 197, 242, 196, 255, 255, 128 },
|
||||
{ 99, 121, 210, 250, 201, 198, 255, 202, 128, 128, 128 },
|
||||
{ 23, 91, 163, 242, 170, 187, 247, 210, 255, 255, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 3 )*/
|
||||
{ 1, 200, 246, 255, 234, 255, 128, 128, 128, 128, 128 },
|
||||
{ 109, 178, 241, 255, 231, 245, 255, 255, 128, 128, 128 },
|
||||
{ 44, 130, 201, 253, 205, 192, 255, 255, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 4 )*/
|
||||
{ 1, 132, 239, 251, 219, 209, 255, 165, 128, 128, 128 },
|
||||
{ 94, 136, 225, 251, 218, 190, 255, 255, 128, 128, 128 },
|
||||
{ 22, 100, 174, 245, 186, 161, 255, 199, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 5 )*/
|
||||
{ 1, 182, 249, 255, 232, 235, 128, 128, 128, 128, 128 },
|
||||
{ 124, 143, 241, 255, 227, 234, 128, 128, 128, 128, 128 },
|
||||
{ 35, 77, 181, 251, 193, 211, 255, 205, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 6 )*/
|
||||
{ 1, 157, 247, 255, 236, 231, 255, 255, 128, 128, 128 },
|
||||
{ 121, 141, 235, 255, 225, 227, 255, 255, 128, 128, 128 },
|
||||
{ 45, 99, 188, 251, 195, 217, 255, 224, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 7 )*/
|
||||
{ 1, 1, 251, 255, 213, 255, 128, 128, 128, 128, 128 },
|
||||
{ 203, 1, 248, 255, 255, 128, 128, 128, 128, 128, 128 },
|
||||
{ 137, 1, 177, 255, 224, 255, 128, 128, 128, 128, 128 }
|
||||
}
|
||||
},
|
||||
{ /* Block Type ( 2 ) */
|
||||
{ /* Coeff Band ( 0 )*/
|
||||
{ 253, 9, 248, 251, 207, 208, 255, 192, 128, 128, 128 },
|
||||
{ 175, 13, 224, 243, 193, 185, 249, 198, 255, 255, 128 },
|
||||
{ 73, 17, 171, 221, 161, 179, 236, 167, 255, 234, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 1 )*/
|
||||
{ 1, 95, 247, 253, 212, 183, 255, 255, 128, 128, 128 },
|
||||
{ 239, 90, 244, 250, 211, 209, 255, 255, 128, 128, 128 },
|
||||
{ 155, 77, 195, 248, 188, 195, 255, 255, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 2 )*/
|
||||
{ 1, 24, 239, 251, 218, 219, 255, 205, 128, 128, 128 },
|
||||
{ 201, 51, 219, 255, 196, 186, 128, 128, 128, 128, 128 },
|
||||
{ 69, 46, 190, 239, 201, 218, 255, 228, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 3 )*/
|
||||
{ 1, 191, 251, 255, 255, 128, 128, 128, 128, 128, 128 },
|
||||
{ 223, 165, 249, 255, 213, 255, 128, 128, 128, 128, 128 },
|
||||
{ 141, 124, 248, 255, 255, 128, 128, 128, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 4 )*/
|
||||
{ 1, 16, 248, 255, 255, 128, 128, 128, 128, 128, 128 },
|
||||
{ 190, 36, 230, 255, 236, 255, 128, 128, 128, 128, 128 },
|
||||
{ 149, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 5 )*/
|
||||
{ 1, 226, 255, 128, 128, 128, 128, 128, 128, 128, 128 },
|
||||
{ 247, 192, 255, 128, 128, 128, 128, 128, 128, 128, 128 },
|
||||
{ 240, 128, 255, 128, 128, 128, 128, 128, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 6 )*/
|
||||
{ 1, 134, 252, 255, 255, 128, 128, 128, 128, 128, 128 },
|
||||
{ 213, 62, 250, 255, 255, 128, 128, 128, 128, 128, 128 },
|
||||
{ 55, 93, 255, 128, 128, 128, 128, 128, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 7 )*/
|
||||
{ 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 },
|
||||
{ 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 },
|
||||
{ 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }
|
||||
}
|
||||
},
|
||||
{ /* Block Type ( 3 ) */
|
||||
{ /* Coeff Band ( 0 )*/
|
||||
{ 202, 24, 213, 235, 186, 191, 220, 160, 240, 175, 255 },
|
||||
{ 126, 38, 182, 232, 169, 184, 228, 174, 255, 187, 128 },
|
||||
{ 61, 46, 138, 219, 151, 178, 240, 170, 255, 216, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 1 )*/
|
||||
{ 1, 112, 230, 250, 199, 191, 247, 159, 255, 255, 128 },
|
||||
{ 166, 109, 228, 252, 211, 215, 255, 174, 128, 128, 128 },
|
||||
{ 39, 77, 162, 232, 172, 180, 245, 178, 255, 255, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 2 )*/
|
||||
{ 1, 52, 220, 246, 198, 199, 249, 220, 255, 255, 128 },
|
||||
{ 124, 74, 191, 243, 183, 193, 250, 221, 255, 255, 128 },
|
||||
{ 24, 71, 130, 219, 154, 170, 243, 182, 255, 255, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 3 )*/
|
||||
{ 1, 182, 225, 249, 219, 240, 255, 224, 128, 128, 128 },
|
||||
{ 149, 150, 226, 252, 216, 205, 255, 171, 128, 128, 128 },
|
||||
{ 28, 108, 170, 242, 183, 194, 254, 223, 255, 255, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 4 )*/
|
||||
{ 1, 81, 230, 252, 204, 203, 255, 192, 128, 128, 128 },
|
||||
{ 123, 102, 209, 247, 188, 196, 255, 233, 128, 128, 128 },
|
||||
{ 20, 95, 153, 243, 164, 173, 255, 203, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 5 )*/
|
||||
{ 1, 222, 248, 255, 216, 213, 128, 128, 128, 128, 128 },
|
||||
{ 168, 175, 246, 252, 235, 205, 255, 255, 128, 128, 128 },
|
||||
{ 47, 116, 215, 255, 211, 212, 255, 255, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 6 )*/
|
||||
{ 1, 121, 236, 253, 212, 214, 255, 255, 128, 128, 128 },
|
||||
{ 141, 84, 213, 252, 201, 202, 255, 219, 128, 128, 128 },
|
||||
{ 42, 80, 160, 240, 162, 185, 255, 205, 128, 128, 128 }
|
||||
},
|
||||
{ /* Coeff Band ( 7 )*/
|
||||
{ 1, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 },
|
||||
{ 244, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 },
|
||||
{ 238, 1, 255, 128, 128, 128, 128, 128, 128, 128, 128 }
|
||||
}
|
||||
}
|
||||
};
|
||||
/* *INDENT-ON* */
|
||||
|
||||
void
|
||||
gst_vp8_token_update_probs_init (GstVp8TokenProbs * probs)
|
||||
{
|
||||
memcpy (probs->prob, vp8_token_update_probs, sizeof (vp8_token_update_probs));
|
||||
}
|
||||
|
||||
void
|
||||
gst_vp8_token_probs_init_defaults (GstVp8TokenProbs * probs)
|
||||
{
|
||||
memcpy (probs->prob, vp8_default_token_probs,
|
||||
sizeof (vp8_default_token_probs));
|
||||
}
|
||||
|
||||
void
|
||||
gst_vp8_mv_update_probs_init (GstVp8MvProbs * probs)
|
||||
{
|
||||
memcpy (probs->prob, vp8_mv_update_probs, sizeof (vp8_mv_update_probs));
|
||||
}
|
||||
|
||||
void
|
||||
gst_vp8_mv_probs_init_defaults (GstVp8MvProbs * probs)
|
||||
{
|
||||
memcpy (probs->prob, vp8_default_mv_probs, sizeof (vp8_default_mv_probs));
|
||||
}
|
||||
|
||||
void
|
||||
gst_vp8_mode_probs_init_defaults (GstVp8ModeProbs * probs, gboolean key_frame)
|
||||
{
|
||||
if (key_frame) {
|
||||
memcpy (probs->y_prob, vp8_kf_y_mode_probs, sizeof (vp8_kf_y_mode_probs));
|
||||
memcpy (probs->uv_prob, vp8_kf_uv_mode_probs,
|
||||
sizeof (vp8_kf_uv_mode_probs));
|
||||
} else {
|
||||
memcpy (probs->y_prob, vp8_nk_y_mode_probs, sizeof (vp8_nk_y_mode_probs));
|
||||
memcpy (probs->uv_prob, vp8_nk_uv_mode_probs,
|
||||
sizeof (vp8_nk_uv_mode_probs));
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue