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[ffvpx] Remove some files we don't need

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trav90 2018-04-26 16:50:57 -05:00 • committed by Roy Tam
commit 5567bd5369
11 changed files with 0 additions and 693 deletions
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6
media/ffvpx/FILES
View file

@ -102,7 +102,6 @@
./libavcodec/blockdsp.h
./libavcodec/bytestream.h
./libavcodec/codec_desc.c
./libavcodec/dct.h
./libavcodec/dummy_funcs.c
./libavcodec/error_resilience.h
./libavcodec/flac.c
@ -193,11 +192,8 @@
./libavutil/lls.c
./libavutil/lls.h
./libavutil/log2_tab.c
./libavutil/lzo.c
./libavutil/lzo.h
./libavutil/macros.h
./libavutil/mem_internal.h
./libavutil/motion_vector.h
./libavutil/parseutils.h
./libavutil/pixelutils.c
./libavutil/pixelutils.h
@ -207,7 +203,6 @@
./libavutil/reverse.c
./libavutil/threadmessage.h
./libavutil/time_internal.h
./libavutil/wchar_filename.h
./libavutil/x86/bswap.h
./libavutil/x86/cpuid.asm
./libavutil/x86/fixed_dsp.asm
@ -263,7 +258,6 @@
./libavutil/cpu.c
./libavutil/cpu.h
./libavutil/cpu_internal.h
./libavutil/display.h
./libavutil/eval.c
./libavutil/float_dsp.c
./libavutil/float_dsp.h

69
media/ffvpx/libavcodec/dct.h
View file

@ -1,69 +0,0 @@
/*
* (I)DCT Transforms
* Copyright (c) 2009 Peter Ross <pross@xvid.org>
* Copyright (c) 2010 Alex Converse <alex.converse@gmail.com>
* Copyright (c) 2010 Vitor Sessak
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#if !defined(AVCODEC_DCT_H) && (!defined(FFT_FLOAT) || FFT_FLOAT)
#define AVCODEC_DCT_H
#include <stddef.h>
#include <stdint.h>
#include "rdft.h"
struct DCTContext {
int nbits;
int inverse;
RDFTContext rdft;
const float *costab;
FFTSample *csc2;
void (*dct_calc)(struct DCTContext *s, FFTSample *data);
void (*dct32)(FFTSample *out, const FFTSample *in);
};
/**
* Set up DCT.
* @param nbits size of the input array:
* (1 << nbits) for DCT-II, DCT-III and DST-I
* (1 << nbits) + 1 for DCT-I
*
* @note the first element of the input of DST-I is ignored
*/
int ff_dct_init(DCTContext *s, int nbits, enum DCTTransformType type);
void ff_dct_end (DCTContext *s);
void ff_dct_init_x86(DCTContext *s);
void ff_fdct_ifast(int16_t *data);
void ff_fdct_ifast248(int16_t *data);
void ff_jpeg_fdct_islow_8(int16_t *data);
void ff_jpeg_fdct_islow_10(int16_t *data);
void ff_fdct248_islow_8(int16_t *data);
void ff_fdct248_islow_10(int16_t *data);
void ff_j_rev_dct(int16_t *data);
void ff_j_rev_dct4(int16_t *data);
void ff_j_rev_dct2(int16_t *data);
void ff_j_rev_dct1(int16_t *data);
void ff_jref_idct_put(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
void ff_jref_idct_add(uint8_t *dest, ptrdiff_t line_size, int16_t *block);
#endif /* AVCODEC_DCT_H */

54
media/ffvpx/libavutil/atomic_suncc.h
View file

@ -1,54 +0,0 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_ATOMIC_SUNCC_H
#define AVUTIL_ATOMIC_SUNCC_H
#include <atomic.h>
#include <mbarrier.h>
#include "atomic.h"
#define avpriv_atomic_int_get atomic_int_get_suncc
static inline int atomic_int_get_suncc(volatile int *ptr)
{
__machine_rw_barrier();
return *ptr;
}
#define avpriv_atomic_int_set atomic_int_set_suncc
static inline void atomic_int_set_suncc(volatile int *ptr, int val)
{
*ptr = val;
__machine_rw_barrier();
}
#define avpriv_atomic_int_add_and_fetch atomic_int_add_and_fetch_suncc
static inline int atomic_int_add_and_fetch_suncc(volatile int *ptr, int inc)
{
return atomic_add_int_nv(ptr, inc);
}
#define avpriv_atomic_ptr_cas atomic_ptr_cas_suncc
static inline void *atomic_ptr_cas_suncc(void * volatile *ptr,
void *oldval, void *newval)
{
return atomic_cas_ptr(ptr, oldval, newval);
}
#endif /* AVUTIL_ATOMIC_SUNCC_H */

3
media/ffvpx/libavutil/avutil.symbols
View file

@ -57,9 +57,6 @@ av_dict_parse_string
av_dict_set
av_dict_set_int
av_dirname
av_display_matrix_flip
av_display_rotation_get
av_display_rotation_set
av_div_q
av_dynarray2_add
av_dynarray_add

73
media/ffvpx/libavutil/display.c
View file

@ -1,73 +0,0 @@
/*
* Copyright (c) 2014 Vittorio Giovara <vittorio.giovara@gmail.com>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdint.h>
#include <string.h>
#include <math.h>
#include "display.h"
#include "mathematics.h"
// fixed point to double
#define CONV_FP(x) ((double) (x)) / (1 << 16)
// double to fixed point
#define CONV_DB(x) (int32_t) ((x) * (1 << 16))
double av_display_rotation_get(const int32_t matrix[9])
{
double rotation, scale[2];
scale[0] = hypot(CONV_FP(matrix[0]), CONV_FP(matrix[3]));
scale[1] = hypot(CONV_FP(matrix[1]), CONV_FP(matrix[4]));
if (scale[0] == 0.0 || scale[1] == 0.0)
return NAN;
rotation = atan2(CONV_FP(matrix[1]) / scale[1],
CONV_FP(matrix[0]) / scale[0]) * 180 / M_PI;
return -rotation;
}
void av_display_rotation_set(int32_t matrix[9], double angle)
{
double radians = -angle * M_PI / 180.0f;
double c = cos(radians);
double s = sin(radians);
memset(matrix, 0, 9 * sizeof(int32_t));
matrix[0] = CONV_DB(c);
matrix[1] = CONV_DB(-s);
matrix[3] = CONV_DB(s);
matrix[4] = CONV_DB(c);
matrix[8] = 1 << 30;
}
void av_display_matrix_flip(int32_t matrix[9], int hflip, int vflip)
{
int i;
const int flip[] = { 1 - 2 * (!!hflip), 1 - 2 * (!!vflip), 1 };
if (hflip || vflip)
for (i = 0; i < 9; i++)
matrix[i] *= flip[i % 3];
}

114
media/ffvpx/libavutil/display.h
View file

@ -1,114 +0,0 @@
/*
* Copyright (c) 2014 Vittorio Giovara <vittorio.giovara@gmail.com>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file
* Display matrix
*/
#ifndef AVUTIL_DISPLAY_H
#define AVUTIL_DISPLAY_H
#include <stdint.h>
#include "common.h"
/**
* @addtogroup lavu_video
* @{
*
* @defgroup lavu_video_display Display transformation matrix functions
* @{
*/
/**
* @addtogroup lavu_video_display
* The display transformation matrix specifies an affine transformation that
* should be applied to video frames for correct presentation. It is compatible
* with the matrices stored in the ISO/IEC 14496-12 container format.
*
* The data is a 3x3 matrix represented as a 9-element array:
*
* @code{.unparsed}
* | a b u |
* (a, b, u, c, d, v, x, y, w) -> | c d v |
* | x y w |
* @endcode
*
* All numbers are stored in native endianness, as 16.16 fixed-point values,
* except for u, v and w, which are stored as 2.30 fixed-point values.
*
* The transformation maps a point (p, q) in the source (pre-transformation)
* frame to the point (p', q') in the destination (post-transformation) frame as
* follows:
*
* @code{.unparsed}
* | a b u |
* (p, q, 1) . | c d v | = z * (p', q', 1)
* | x y w |
* @endcode
*
* The transformation can also be more explicitly written in components as
* follows:
*
* @code{.unparsed}
* p' = (a * p + c * q + x) / z;
* q' = (b * p + d * q + y) / z;
* z = u * p + v * q + w
* @endcode
*/
/**
* Extract the rotation component of the transformation matrix.
*
* @param matrix the transformation matrix
* @return the angle (in degrees) by which the transformation rotates the frame
* counterclockwise. The angle will be in range [-180.0, 180.0],
* or NaN if the matrix is singular.
*
* @note floating point numbers are inherently inexact, so callers are
* recommended to round the return value to nearest integer before use.
*/
double av_display_rotation_get(const int32_t matrix[9]);
/**
* Initialize a transformation matrix describing a pure counterclockwise
* rotation by the specified angle (in degrees).
*
* @param matrix an allocated transformation matrix (will be fully overwritten
* by this function)
* @param angle rotation angle in degrees.
*/
void av_display_rotation_set(int32_t matrix[9], double angle);
/**
* Flip the input matrix horizontally and/or vertically.
*
* @param matrix an allocated transformation matrix
* @param hflip whether the matrix should be flipped horizontally
* @param vflip whether the matrix should be flipped vertically
*/
void av_display_matrix_flip(int32_t matrix[9], int hflip, int vflip);
/**
* @}
* @}
*/
#endif /* AVUTIL_DISPLAY_H */

205
media/ffvpx/libavutil/lzo.c
View file

@ -1,205 +0,0 @@
/*
* LZO 1x decompression
* Copyright (c) 2006 Reimar Doeffinger
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <string.h>
#include "avutil.h"
#include "avassert.h"
#include "common.h"
#include "intreadwrite.h"
#include "lzo.h"
/// Define if we may write up to 12 bytes beyond the output buffer.
#define OUTBUF_PADDED 1
/// Define if we may read up to 8 bytes beyond the input buffer.
#define INBUF_PADDED 1
typedef struct LZOContext {
const uint8_t *in, *in_end;
uint8_t *out_start, *out, *out_end;
int error;
} LZOContext;
/**
* @brief Reads one byte from the input buffer, avoiding an overrun.
* @return byte read
*/
static inline int get_byte(LZOContext *c)
{
if (c->in < c->in_end)
return *c->in++;
c->error |= AV_LZO_INPUT_DEPLETED;
return 1;
}
#ifdef INBUF_PADDED
#define GETB(c) (*(c).in++)
#else
#define GETB(c) get_byte(&(c))
#endif
/**
* @brief Decodes a length value in the coding used by lzo.
* @param x previous byte value
* @param mask bits used from x
* @return decoded length value
*/
static inline int get_len(LZOContext *c, int x, int mask)
{
int cnt = x & mask;
if (!cnt) {
while (!(x = get_byte(c))) {
if (cnt >= INT_MAX - 1000) {
c->error |= AV_LZO_ERROR;
break;
}
cnt += 255;
}
cnt += mask + x;
}
return cnt;
}
/**
* @brief Copies bytes from input to output buffer with checking.
* @param cnt number of bytes to copy, must be >= 0
*/
static inline void copy(LZOContext *c, int cnt)
{
register const uint8_t *src = c->in;
register uint8_t *dst = c->out;
av_assert0(cnt >= 0);
if (cnt > c->in_end - src) {
cnt = FFMAX(c->in_end - src, 0);
c->error |= AV_LZO_INPUT_DEPLETED;
}
if (cnt > c->out_end - dst) {
cnt = FFMAX(c->out_end - dst, 0);
c->error |= AV_LZO_OUTPUT_FULL;
}
#if defined(INBUF_PADDED) && defined(OUTBUF_PADDED)
AV_COPY32U(dst, src);
src += 4;
dst += 4;
cnt -= 4;
if (cnt > 0)
#endif
memcpy(dst, src, cnt);
c->in = src + cnt;
c->out = dst + cnt;
}
/**
* @brief Copies previously decoded bytes to current position.
* @param back how many bytes back we start, must be > 0
* @param cnt number of bytes to copy, must be > 0
*
* cnt > back is valid, this will copy the bytes we just copied,
* thus creating a repeating pattern with a period length of back.
*/
static inline void copy_backptr(LZOContext *c, int back, int cnt)
{
register uint8_t *dst = c->out;
av_assert0(cnt > 0);
if (dst - c->out_start < back) {
c->error |= AV_LZO_INVALID_BACKPTR;
return;
}
if (cnt > c->out_end - dst) {
cnt = FFMAX(c->out_end - dst, 0);
c->error |= AV_LZO_OUTPUT_FULL;
}
av_memcpy_backptr(dst, back, cnt);
c->out = dst + cnt;
}
int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen)
{
int state = 0;
int x;
LZOContext c;
if (*outlen <= 0 || *inlen <= 0) {
int res = 0;
if (*outlen <= 0)
res |= AV_LZO_OUTPUT_FULL;
if (*inlen <= 0)
res |= AV_LZO_INPUT_DEPLETED;
return res;
}
c.in = in;
c.in_end = (const uint8_t *)in + *inlen;
c.out = c.out_start = out;
c.out_end = (uint8_t *)out + *outlen;
c.error = 0;
x = GETB(c);
if (x > 17) {
copy(&c, x - 17);
x = GETB(c);
if (x < 16)
c.error |= AV_LZO_ERROR;
}
if (c.in > c.in_end)
c.error |= AV_LZO_INPUT_DEPLETED;
while (!c.error) {
int cnt, back;
if (x > 15) {
if (x > 63) {
cnt = (x >> 5) - 1;
back = (GETB(c) << 3) + ((x >> 2) & 7) + 1;
} else if (x > 31) {
cnt = get_len(&c, x, 31);
x = GETB(c);
back = (GETB(c) << 6) + (x >> 2) + 1;
} else {
cnt = get_len(&c, x, 7);
back = (1 << 14) + ((x & 8) << 11);
x = GETB(c);
back += (GETB(c) << 6) + (x >> 2);
if (back == (1 << 14)) {
if (cnt != 1)
c.error |= AV_LZO_ERROR;
break;
}
}
} else if (!state) {
cnt = get_len(&c, x, 15);
copy(&c, cnt + 3);
x = GETB(c);
if (x > 15)
continue;
cnt = 1;
back = (1 << 11) + (GETB(c) << 2) + (x >> 2) + 1;
} else {
cnt = 0;
back = (GETB(c) << 2) + (x >> 2) + 1;
}
copy_backptr(&c, back, cnt + 2);
state =
cnt = x & 3;
copy(&c, cnt);
x = GETB(c);
}
*inlen = c.in_end - c.in;
if (c.in > c.in_end)
*inlen = 0;
*outlen = c.out_end - c.out;
return c.error;
}

66
media/ffvpx/libavutil/lzo.h
View file

@ -1,66 +0,0 @@
/*
* LZO 1x decompression
* copyright (c) 2006 Reimar Doeffinger
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_LZO_H
#define AVUTIL_LZO_H
/**
* @defgroup lavu_lzo LZO
* @ingroup lavu_crypto
*
* @{
*/
#include <stdint.h>
/** @name Error flags returned by av_lzo1x_decode
* @{ */
/// end of the input buffer reached before decoding finished
#define AV_LZO_INPUT_DEPLETED 1
/// decoded data did not fit into output buffer
#define AV_LZO_OUTPUT_FULL 2
/// a reference to previously decoded data was wrong
#define AV_LZO_INVALID_BACKPTR 4
/// a non-specific error in the compressed bitstream
#define AV_LZO_ERROR 8
/** @} */
#define AV_LZO_INPUT_PADDING 8
#define AV_LZO_OUTPUT_PADDING 12
/**
* @brief Decodes LZO 1x compressed data.
* @param out output buffer
* @param outlen size of output buffer, number of bytes left are returned here
* @param in input buffer
* @param inlen size of input buffer, number of bytes left are returned here
* @return 0 on success, otherwise a combination of the error flags above
*
* Make sure all buffers are appropriately padded, in must provide
* AV_LZO_INPUT_PADDING, out must provide AV_LZO_OUTPUT_PADDING additional bytes.
*/
int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen);
/**
* @}
*/
#endif /* AVUTIL_LZO_H */

57
media/ffvpx/libavutil/motion_vector.h
View file

@ -1,57 +0,0 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_MOTION_VECTOR_H
#define AVUTIL_MOTION_VECTOR_H
#include <stdint.h>
typedef struct AVMotionVector {
/**
* Where the current macroblock comes from; negative value when it comes
* from the past, positive value when it comes from the future.
* XXX: set exact relative ref frame reference instead of a +/- 1 "direction".
*/
int32_t source;
/**
* Width and height of the block.
*/
uint8_t w, h;
/**
* Absolute source position. Can be outside the frame area.
*/
int16_t src_x, src_y;
/**
* Absolute destination position. Can be outside the frame area.
*/
int16_t dst_x, dst_y;
/**
* Extra flag information.
* Currently unused.
*/
uint64_t flags;
/**
* Motion vector
* src_x = dst_x + motion_x / motion_scale
* src_y = dst_y + motion_y / motion_scale
*/
int32_t motion_x, motion_y;
uint16_t motion_scale;
} AVMotionVector;
#endif /* AVUTIL_MOTION_VECTOR_H */

1
media/ffvpx/libavutil/moz.build
View file

@ -22,7 +22,6 @@ SOURCES += [
'cpu.c',
'crc.c',
'dict.c',
'display.c',
'dummy_funcs.c',
'error.c',
'eval.c',

45
media/ffvpx/libavutil/wchar_filename.h
View file

@ -1,45 +0,0 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_WCHAR_FILENAME_H
#define AVUTIL_WCHAR_FILENAME_H
#if defined(_WIN32) && !defined(__MINGW32CE__)
#include <windows.h>
#include "mem.h"
av_warn_unused_result
static inline int utf8towchar(const char *filename_utf8, wchar_t **filename_w)
{
int num_chars;
num_chars = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, filename_utf8, -1, NULL, 0);
if (num_chars <= 0) {
*filename_w = NULL;
return 0;
}
*filename_w = (wchar_t *)av_mallocz_array(num_chars, sizeof(wchar_t));
if (!*filename_w) {
errno = ENOMEM;
return -1;
}
MultiByteToWideChar(CP_UTF8, 0, filename_utf8, -1, *filename_w, num_chars);
return 0;
}
#endif
#endif /* AVUTIL_WCHAR_FILENAME_H */