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-rw-r--r--libavcore/Makefile20
-rw-r--r--libavcore/audioconvert.c116
-rw-r--r--libavcore/audioconvert.h95
-rw-r--r--libavcore/avcore.h70
-rw-r--r--libavcore/imgutils.c297
-rw-r--r--libavcore/imgutils.h147
-rw-r--r--libavcore/internal.h31
-rw-r--r--libavcore/libavcore.v4
-rw-r--r--libavcore/parseutils.c474
-rw-r--r--libavcore/parseutils.h75
-rw-r--r--libavcore/samplefmt.c70
-rw-r--r--libavcore/samplefmt.h72
-rw-r--r--libavcore/utils.c41
13 files changed, 0 insertions, 1512 deletions
diff --git a/libavcore/Makefile b/libavcore/Makefile
deleted file mode 100644
index f2e829702e..0000000000
--- a/libavcore/Makefile
+++ /dev/null
@@ -1,20 +0,0 @@
-include $(SUBDIR)../config.mak
-
-NAME = avcore
-FFLIBS = avutil
-
-HEADERS = \
- audioconvert.h \
- avcore.h \
- imgutils.h \
- parseutils.h \
- samplefmt.h \
-
-OBJS = \
- audioconvert.o \
- imgutils.o \
- parseutils.o \
- samplefmt.o \
- utils.o \
-
-include $(SUBDIR)../subdir.mak
diff --git a/libavcore/audioconvert.c b/libavcore/audioconvert.c
deleted file mode 100644
index c7207338a4..0000000000
--- a/libavcore/audioconvert.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
- *
- * 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
- * audio conversion routines
- */
-
-#include "libavutil/avstring.h"
-#include "audioconvert.h"
-
-static const char * const channel_names[] = {
- "FL", "FR", "FC", "LFE", "BL", "BR", "FLC", "FRC",
- "BC", "SL", "SR", "TC", "TFL", "TFC", "TFR", "TBL",
- "TBC", "TBR",
- [29] = "DL",
- [30] = "DR",
-};
-
-static const char *get_channel_name(int channel_id)
-{
- if (channel_id < 0 || channel_id >= FF_ARRAY_ELEMS(channel_names))
- return NULL;
- return channel_names[channel_id];
-}
-
-static const struct {
- const char *name;
- int nb_channels;
- int64_t layout;
-} channel_layout_map[] = {
- { "mono", 1, AV_CH_LAYOUT_MONO },
- { "stereo", 2, AV_CH_LAYOUT_STEREO },
- { "4.0", 4, AV_CH_LAYOUT_4POINT0 },
- { "quad", 4, AV_CH_LAYOUT_QUAD },
- { "5.0", 5, AV_CH_LAYOUT_5POINT0 },
- { "5.0", 5, AV_CH_LAYOUT_5POINT0_BACK },
- { "5.1", 6, AV_CH_LAYOUT_5POINT1 },
- { "5.1", 6, AV_CH_LAYOUT_5POINT1_BACK },
- { "5.1+downmix", 8, AV_CH_LAYOUT_5POINT1|AV_CH_LAYOUT_STEREO_DOWNMIX, },
- { "7.1", 8, AV_CH_LAYOUT_7POINT1 },
- { "7.1(wide)", 8, AV_CH_LAYOUT_7POINT1_WIDE },
- { "7.1+downmix", 10, AV_CH_LAYOUT_7POINT1|AV_CH_LAYOUT_STEREO_DOWNMIX, },
- { 0 }
-};
-
-int64_t av_get_channel_layout(const char *name)
-{
- int i = 0;
- do {
- if (!strcmp(channel_layout_map[i].name, name))
- return channel_layout_map[i].layout;
- i++;
- } while (channel_layout_map[i].name);
-
- return 0;
-}
-
-void av_get_channel_layout_string(char *buf, int buf_size,
- int nb_channels, int64_t channel_layout)
-{
- int i;
-
- if (nb_channels <= 0)
- nb_channels = av_get_channel_layout_nb_channels(channel_layout);
-
- for (i = 0; channel_layout_map[i].name; i++)
- if (nb_channels == channel_layout_map[i].nb_channels &&
- channel_layout == channel_layout_map[i].layout) {
- av_strlcpy(buf, channel_layout_map[i].name, buf_size);
- return;
- }
-
- snprintf(buf, buf_size, "%d channels", nb_channels);
- if (channel_layout) {
- int i,ch;
- av_strlcat(buf, " (", buf_size);
- for(i=0,ch=0; i<64; i++) {
- if ((channel_layout & (1L<<i))) {
- const char *name = get_channel_name(i);
- if (name) {
- if (ch>0) av_strlcat(buf, "|", buf_size);
- av_strlcat(buf, name, buf_size);
- }
- ch++;
- }
- }
- av_strlcat(buf, ")", buf_size);
- }
-}
-
-int av_get_channel_layout_nb_channels(int64_t channel_layout)
-{
- int count;
- uint64_t x = channel_layout;
- for (count = 0; x; count++)
- x &= x-1; // unset lowest set bit
- return count;
-}
diff --git a/libavcore/audioconvert.h b/libavcore/audioconvert.h
deleted file mode 100644
index 89e9c55d17..0000000000
--- a/libavcore/audioconvert.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
- * Copyright (c) 2008 Peter Ross
- *
- * 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 AVCORE_AUDIOCONVERT_H
-#define AVCORE_AUDIOCONVERT_H
-
-/**
- * @file
- * audio conversion routines
- */
-
-#include "avcore.h"
-
-/* Audio channel masks */
-#define AV_CH_FRONT_LEFT 0x00000001
-#define AV_CH_FRONT_RIGHT 0x00000002
-#define AV_CH_FRONT_CENTER 0x00000004
-#define AV_CH_LOW_FREQUENCY 0x00000008
-#define AV_CH_BACK_LEFT 0x00000010
-#define AV_CH_BACK_RIGHT 0x00000020
-#define AV_CH_FRONT_LEFT_OF_CENTER 0x00000040
-#define AV_CH_FRONT_RIGHT_OF_CENTER 0x00000080
-#define AV_CH_BACK_CENTER 0x00000100
-#define AV_CH_SIDE_LEFT 0x00000200
-#define AV_CH_SIDE_RIGHT 0x00000400
-#define AV_CH_TOP_CENTER 0x00000800
-#define AV_CH_TOP_FRONT_LEFT 0x00001000
-#define AV_CH_TOP_FRONT_CENTER 0x00002000
-#define AV_CH_TOP_FRONT_RIGHT 0x00004000
-#define AV_CH_TOP_BACK_LEFT 0x00008000
-#define AV_CH_TOP_BACK_CENTER 0x00010000
-#define AV_CH_TOP_BACK_RIGHT 0x00020000
-#define AV_CH_STEREO_LEFT 0x20000000 ///< Stereo downmix.
-#define AV_CH_STEREO_RIGHT 0x40000000 ///< See AV_CH_STEREO_LEFT.
-
-/** Channel mask value used for AVCodecContext.request_channel_layout
- to indicate that the user requests the channel order of the decoder output
- to be the native codec channel order. */
-#define AV_CH_LAYOUT_NATIVE 0x8000000000000000LL
-
-/* Audio channel convenience macros */
-#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER)
-#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT|AV_CH_FRONT_RIGHT)
-#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO|AV_CH_BACK_CENTER)
-#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO|AV_CH_FRONT_CENTER)
-#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_CENTER)
-#define AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT)
-#define AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
-#define AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT)
-#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0|AV_CH_LOW_FREQUENCY)
-#define AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
-#define AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_LOW_FREQUENCY)
-#define AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
-#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
-#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
-#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT)
-
-/**
- * Return a channel layout id that matches name, 0 if no match.
- */
-int64_t av_get_channel_layout(const char *name);
-
-/**
- * Return a description of a channel layout.
- * If nb_channels is <= 0, it is guessed from the channel_layout.
- *
- * @param buf put here the string containing the channel layout
- * @param buf_size size in bytes of the buffer
- */
-void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, int64_t channel_layout);
-
-/**
- * Return the number of channels in the channel layout.
- */
-int av_get_channel_layout_nb_channels(int64_t channel_layout);
-
-#endif /* AVCORE_AUDIOCONVERT_H */
diff --git a/libavcore/avcore.h b/libavcore/avcore.h
deleted file mode 100644
index 9b02c3b58c..0000000000
--- a/libavcore/avcore.h
+++ /dev/null
@@ -1,70 +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 AVCORE_AVCORE_H
-#define AVCORE_AVCORE_H
-
-/**
- * @file
- * shared media utilities for the libav* libraries
- */
-
-#include "libavutil/avutil.h"
-
-#define LIBAVCORE_VERSION_MAJOR 0
-#define LIBAVCORE_VERSION_MINOR 16
-#define LIBAVCORE_VERSION_MICRO 1
-
-#define LIBAVCORE_VERSION_INT AV_VERSION_INT(LIBAVCORE_VERSION_MAJOR, \
- LIBAVCORE_VERSION_MINOR, \
- LIBAVCORE_VERSION_MICRO)
-#define LIBAVCORE_VERSION AV_VERSION(LIBAVCORE_VERSION_MAJOR, \
- LIBAVCORE_VERSION_MINOR, \
- LIBAVCORE_VERSION_MICRO)
-#define LIBAVCORE_BUILD LIBAVCORE_VERSION_INT
-
-#define LIBAVCORE_IDENT "Lavcore" AV_STRINGIFY(LIBAVCORE_VERSION)
-
-/**
- * Return the LIBAVCORE_VERSION_INT constant.
- */
-unsigned avcore_version(void);
-
-/**
- * Return the libavcore build-time configuration.
- */
-const char *avcore_configuration(void);
-
-/**
- * Return the libavcore license.
- */
-const char *avcore_license(void);
-
-#define AV_NOPTS_VALUE INT64_C(0x8000000000000000)
-#define AV_TIME_BASE 1000000
-#define AV_TIME_BASE_Q (AVRational){1, AV_TIME_BASE}
-
-/**
- * Those FF_API_* defines are not part of public API.
- * They may change, break or disappear at any time.
- */
-#ifndef FF_API_OLD_IMAGE_NAMES
-#define FF_API_OLD_IMAGE_NAMES (LIBAVCORE_VERSION_MAJOR < 1)
-#endif
-
-#endif /* AVCORE_AVCORE_H */
diff --git a/libavcore/imgutils.c b/libavcore/imgutils.c
deleted file mode 100644
index 0f449ff427..0000000000
--- a/libavcore/imgutils.c
+++ /dev/null
@@ -1,297 +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
- */
-
-/**
- * @file
- * misc image utilities
- */
-
-#include "imgutils.h"
-#include "internal.h"
-#include "libavutil/pixdesc.h"
-
-void av_image_fill_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4],
- const AVPixFmtDescriptor *pixdesc)
-{
- int i;
- memset(max_pixsteps, 0, 4*sizeof(max_pixsteps[0]));
- if (max_pixstep_comps)
- memset(max_pixstep_comps, 0, 4*sizeof(max_pixstep_comps[0]));
-
- for (i = 0; i < 4; i++) {
- const AVComponentDescriptor *comp = &(pixdesc->comp[i]);
- if ((comp->step_minus1+1) > max_pixsteps[comp->plane]) {
- max_pixsteps[comp->plane] = comp->step_minus1+1;
- if (max_pixstep_comps)
- max_pixstep_comps[comp->plane] = i;
- }
- }
-}
-
-int av_image_get_linesize(enum PixelFormat pix_fmt, int width, int plane)
-{
- const AVPixFmtDescriptor *desc = &av_pix_fmt_descriptors[pix_fmt];
- int max_step [4]; /* max pixel step for each plane */
- int max_step_comp[4]; /* the component for each plane which has the max pixel step */
- int s;
-
- if (desc->flags & PIX_FMT_BITSTREAM)
- return (width * (desc->comp[0].step_minus1+1) + 7) >> 3;
-
- av_image_fill_max_pixsteps(max_step, max_step_comp, desc);
- s = (max_step_comp[plane] == 1 || max_step_comp[plane] == 2) ? desc->log2_chroma_w : 0;
- return max_step[plane] * (((width + (1 << s) - 1)) >> s);
-}
-
-int av_image_fill_linesizes(int linesizes[4], enum PixelFormat pix_fmt, int width)
-{
- int i;
- const AVPixFmtDescriptor *desc = &av_pix_fmt_descriptors[pix_fmt];
- int max_step [4]; /* max pixel step for each plane */
- int max_step_comp[4]; /* the component for each plane which has the max pixel step */
-
- memset(linesizes, 0, 4*sizeof(linesizes[0]));
-
- if ((unsigned)pix_fmt >= PIX_FMT_NB || desc->flags & PIX_FMT_HWACCEL)
- return AVERROR(EINVAL);
-
- if (desc->flags & PIX_FMT_BITSTREAM) {
- if (width > (INT_MAX -7) / (desc->comp[0].step_minus1+1))
- return AVERROR(EINVAL);
- linesizes[0] = (width * (desc->comp[0].step_minus1+1) + 7) >> 3;
- return 0;
- }
-
- av_image_fill_max_pixsteps(max_step, max_step_comp, desc);
- for (i = 0; i < 4; i++) {
- int s = (max_step_comp[i] == 1 || max_step_comp[i] == 2) ? desc->log2_chroma_w : 0;
- int shifted_w = ((width + (1 << s) - 1)) >> s;
- if (max_step[i] > INT_MAX / shifted_w)
- return AVERROR(EINVAL);
- linesizes[i] = max_step[i] * shifted_w;
- }
-
- return 0;
-}
-
-int av_image_fill_pointers(uint8_t *data[4], enum PixelFormat pix_fmt, int height,
- uint8_t *ptr, const int linesizes[4])
-{
- int i, total_size, size[4], has_plane[4];
-
- const AVPixFmtDescriptor *desc = &av_pix_fmt_descriptors[pix_fmt];
- memset(data , 0, sizeof(data[0])*4);
- memset(size , 0, sizeof(size));
- memset(has_plane, 0, sizeof(has_plane));
-
- if ((unsigned)pix_fmt >= PIX_FMT_NB || desc->flags & PIX_FMT_HWACCEL)
- return AVERROR(EINVAL);
-
- data[0] = ptr;
- if (linesizes[0] > (INT_MAX - 1024) / height)
- return AVERROR(EINVAL);
- size[0] = linesizes[0] * height;
-
- if (desc->flags & PIX_FMT_PAL) {
- size[0] = (size[0] + 3) & ~3;
- data[1] = ptr + size[0]; /* palette is stored here as 256 32 bits words */
- return size[0] + 256 * 4;
- }
-
- for (i = 0; i < 4; i++)
- has_plane[desc->comp[i].plane] = 1;
-
- total_size = size[0];
- for (i = 1; has_plane[i] && i < 4; i++) {
- int h, s = (i == 1 || i == 2) ? desc->log2_chroma_h : 0;
- data[i] = data[i-1] + size[i-1];
- h = (height + (1 << s) - 1) >> s;
- if (linesizes[i] > INT_MAX / h)
- return AVERROR(EINVAL);
- size[i] = h * linesizes[i];
- if (total_size > INT_MAX - size[i])
- return AVERROR(EINVAL);
- total_size += size[i];
- }
-
- return total_size;
-}
-
-int ff_set_systematic_pal2(uint32_t pal[256], enum PixelFormat pix_fmt)
-{
- int i;
-
- for (i = 0; i < 256; i++) {
- int r, g, b;
-
- switch (pix_fmt) {
- case PIX_FMT_RGB8:
- r = (i>>5 )*36;
- g = ((i>>2)&7)*36;
- b = (i&3 )*85;
- break;
- case PIX_FMT_BGR8:
- b = (i>>6 )*85;
- g = ((i>>3)&7)*36;
- r = (i&7 )*36;
- break;
- case PIX_FMT_RGB4_BYTE:
- r = (i>>3 )*255;
- g = ((i>>1)&3)*85;
- b = (i&1 )*255;
- break;
- case PIX_FMT_BGR4_BYTE:
- b = (i>>3 )*255;
- g = ((i>>1)&3)*85;
- r = (i&1 )*255;
- break;
- case PIX_FMT_GRAY8:
- r = b = g = i;
- break;
- default:
- return AVERROR(EINVAL);
- }
- pal[i] = b + (g<<8) + (r<<16);
- }
-
- return 0;
-}
-
-int av_image_alloc(uint8_t *pointers[4], int linesizes[4],
- int w, int h, enum PixelFormat pix_fmt, int align)
-{
- int i, ret;
- uint8_t *buf;
-
- if ((ret = av_image_check_size(w, h, 0, NULL)) < 0)
- return ret;
- if ((ret = av_image_fill_linesizes(linesizes, pix_fmt, w)) < 0)
- return ret;
-
- for (i = 0; i < 4; i++)
- linesizes[i] = FFALIGN(linesizes[i], align);
-
- if ((ret = av_image_fill_pointers(pointers, pix_fmt, h, NULL, linesizes)) < 0)
- return ret;
- buf = av_malloc(ret + align);
- if (!buf)
- return AVERROR(ENOMEM);
- if ((ret = av_image_fill_pointers(pointers, pix_fmt, h, buf, linesizes)) < 0) {
- av_free(buf);
- return ret;
- }
- if (av_pix_fmt_descriptors[pix_fmt].flags & PIX_FMT_PAL)
- ff_set_systematic_pal2((uint32_t*)pointers[1], pix_fmt);
-
- return ret;
-}
-
-typedef struct ImgUtils {
- const AVClass *class;
- int log_offset;
- void *log_ctx;
-} ImgUtils;
-
-static const AVClass imgutils_class = { "IMGUTILS", av_default_item_name, NULL, LIBAVUTIL_VERSION_INT, offsetof(ImgUtils, log_offset), offsetof(ImgUtils, log_ctx) };
-
-int av_image_check_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx)
-{
- ImgUtils imgutils = { &imgutils_class, log_offset, log_ctx };
-
- if ((int)w>0 && (int)h>0 && (w+128)*(uint64_t)(h+128) < INT_MAX/8)
- return 0;
-
- av_log(&imgutils, AV_LOG_ERROR, "Picture size %ux%u is invalid\n", w, h);
- return AVERROR(EINVAL);
-}
-
-void av_image_copy_plane(uint8_t *dst, int dst_linesize,
- const uint8_t *src, int src_linesize,
- int bytewidth, int height)
-{
- if (!dst || !src)
- return;
- for (;height > 0; height--) {
- memcpy(dst, src, bytewidth);
- dst += dst_linesize;
- src += src_linesize;
- }
-}
-
-void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4],
- const uint8_t *src_data[4], const int src_linesizes[4],
- enum PixelFormat pix_fmt, int width, int height)
-{
- const AVPixFmtDescriptor *desc = &av_pix_fmt_descriptors[pix_fmt];
-
- if (desc->flags & PIX_FMT_HWACCEL)
- return;
-
- if (desc->flags & PIX_FMT_PAL) {
- av_image_copy_plane(dst_data[0], dst_linesizes[0],
- src_data[0], src_linesizes[0],
- width, height);
- /* copy the palette */
- memcpy(dst_data[1], src_data[1], 4*256);
- } else {
- int i, planes_nb = 0;
-
- for (i = 0; i < desc->nb_components; i++)
- planes_nb = FFMAX(planes_nb, desc->comp[i].plane + 1);
-
- for (i = 0; i < planes_nb; i++) {
- int h = height;
- int bwidth = av_image_get_linesize(pix_fmt, width, i);
- if (i == 1 || i == 2) {
- h= -((-height)>>desc->log2_chroma_h);
- }
- av_image_copy_plane(dst_data[i], dst_linesizes[i],
- src_data[i], src_linesizes[i],
- bwidth, h);
- }
- }
-}
-
-#if FF_API_OLD_IMAGE_NAMES
-void av_fill_image_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4],
- const AVPixFmtDescriptor *pixdesc)
-{
- av_image_fill_max_pixsteps(max_pixsteps, max_pixstep_comps, pixdesc);
-}
-
-int av_get_image_linesize(enum PixelFormat pix_fmt, int width, int plane)
-{
- return av_image_get_linesize(pix_fmt, width, plane);
-}
-
-int av_fill_image_linesizes(int linesizes[4], enum PixelFormat pix_fmt, int width)
-{
- return av_image_fill_linesizes(linesizes, pix_fmt, width);
-}
-
-int av_fill_image_pointers(uint8_t *data[4], enum PixelFormat pix_fmt, int height,
- uint8_t *ptr, const int linesizes[4])
-{
- return av_image_fill_pointers(data, pix_fmt, height, ptr, linesizes);
-}
-
-int av_check_image_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx)
-{
- return av_image_check_size(w, h, log_offset, log_ctx);
-}
-#endif
diff --git a/libavcore/imgutils.h b/libavcore/imgutils.h
deleted file mode 100644
index 6c39d53119..0000000000
--- a/libavcore/imgutils.h
+++ /dev/null
@@ -1,147 +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 AVCORE_IMGUTILS_H
-#define AVCORE_IMGUTILS_H
-
-/**
- * @file
- * misc image utilities
- */
-
-#include "libavutil/pixdesc.h"
-#include "avcore.h"
-
-/**
- * Compute the max pixel step for each plane of an image with a
- * format described by pixdesc.
- *
- * The pixel step is the distance in bytes between the first byte of
- * the group of bytes which describe a pixel component and the first
- * byte of the successive group in the same plane for the same
- * component.
- *
- * @param max_pixsteps an array which is filled with the max pixel step
- * for each plane. Since a plane may contain different pixel
- * components, the computed max_pixsteps[plane] is relative to the
- * component in the plane with the max pixel step.
- * @param max_pixstep_comps an array which is filled with the component
- * for each plane which has the max pixel step. May be NULL.
- */
-void av_image_fill_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4],
- const AVPixFmtDescriptor *pixdesc);
-
-/**
- * Compute the size of an image line with format pix_fmt and width
- * width for the plane plane.
- *
- * @return the computed size in bytes
- */
-int av_image_get_linesize(enum PixelFormat pix_fmt, int width, int plane);
-
-/**
- * Fill plane linesizes for an image with pixel format pix_fmt and
- * width width.
- *
- * @param linesizes array to be filled with the linesize for each plane
- * @return >= 0 in case of success, a negative error code otherwise
- */
-int av_image_fill_linesizes(int linesizes[4], enum PixelFormat pix_fmt, int width);
-
-/**
- * Fill plane data pointers for an image with pixel format pix_fmt and
- * height height.
- *
- * @param data pointers array to be filled with the pointer for each image plane
- * @param ptr the pointer to a buffer which will contain the image
- * @param linesizes[4] the array containing the linesize for each
- * plane, should be filled by av_image_fill_linesizes()
- * @return the size in bytes required for the image buffer, a negative
- * error code in case of failure
- */
-int av_image_fill_pointers(uint8_t *data[4], enum PixelFormat pix_fmt, int height,
- uint8_t *ptr, const int linesizes[4]);
-
-/**
- * Allocate an image with size w and h and pixel format pix_fmt, and
- * fill pointers and linesizes accordingly.
- * The allocated image buffer has to be freed by using
- * av_freep(&pointers[0]).
- *
- * @param align the value to use for buffer size alignment
- * @return the size in bytes required for the image buffer, a negative
- * error code in case of failure
- */
-int av_image_alloc(uint8_t *pointers[4], int linesizes[4],
- int w, int h, enum PixelFormat pix_fmt, int align);
-
-/**
- * Copy image plane from src to dst.
- * That is, copy "height" number of lines of "bytewidth" bytes each.
- * The first byte of each successive line is separated by *_linesize
- * bytes.
- *
- * @param dst_linesize linesize for the image plane in dst
- * @param src_linesize linesize for the image plane in src
- */
-void av_image_copy_plane(uint8_t *dst, int dst_linesize,
- const uint8_t *src, int src_linesize,
- int bytewidth, int height);
-
-/**
- * Copy image in src_data to dst_data.
- *
- * @param dst_linesize linesizes for the image in dst_data
- * @param src_linesize linesizes for the image in src_data
- */
-void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4],
- const uint8_t *src_data[4], const int src_linesizes[4],
- enum PixelFormat pix_fmt, int width, int height);
-
-/**
- * Check if the given dimension of an image is valid, meaning that all
- * bytes of the image can be addressed with a signed int.
- *
- * @param w the width of the picture
- * @param h the height of the picture
- * @param log_offset the offset to sum to the log level for logging with log_ctx
- * @param log_ctx the parent logging context, it may be NULL
- * @return >= 0 if valid, a negative error code otherwise
- */
-int av_image_check_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx);
-
-#if FF_API_OLD_IMAGE_NAMES
-attribute_deprecated
-void av_fill_image_max_pixsteps(int max_pixsteps[4], int max_pixstep_comps[4],
- const AVPixFmtDescriptor *pixdesc);
-
-attribute_deprecated
-int av_get_image_linesize(enum PixelFormat pix_fmt, int width, int plane);
-
-attribute_deprecated
-int av_fill_image_linesizes(int linesizes[4], enum PixelFormat pix_fmt, int width);
-
-attribute_deprecated
-int av_fill_image_pointers(uint8_t *data[4], enum PixelFormat pix_fmt, int height,
- uint8_t *ptr, const int linesizes[4]);
-
-attribute_deprecated
-int av_check_image_size(unsigned int w, unsigned int h, int log_offset, void *log_ctx);
-#endif
-
-#endif /* AVCORE_IMGUTILS_H */
diff --git a/libavcore/internal.h b/libavcore/internal.h
deleted file mode 100644
index 3960bd3986..0000000000
--- a/libavcore/internal.h
+++ /dev/null
@@ -1,31 +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 AVCORE_INTERNAL_H
-#define AVCORE_INTERNAL_H
-
-/**
- * @file
- * internal functions
- */
-
-#include "avcore.h"
-
-int ff_set_systematic_pal2(uint32_t pal[256], enum PixelFormat pix_fmt);
-
-#endif /* AVCORE_INTERNAL_H */
diff --git a/libavcore/libavcore.v b/libavcore/libavcore.v
deleted file mode 100644
index dc84cc4965..0000000000
--- a/libavcore/libavcore.v
+++ /dev/null
@@ -1,4 +0,0 @@
-LIBAVCORE_$MAJOR {
- global: av_*; ff_*; avcore*;
- local: *;
-};
diff --git a/libavcore/parseutils.c b/libavcore/parseutils.c
deleted file mode 100644
index abf0422ff4..0000000000
--- a/libavcore/parseutils.c
+++ /dev/null
@@ -1,474 +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
- */
-
-/**
- * @file
- * misc parsing utilities for libavcore
- */
-
-#include <strings.h>
-#include "parseutils.h"
-#include "libavutil/avutil.h"
-#include "libavutil/eval.h"
-#include "libavutil/avstring.h"
-#include "libavutil/random_seed.h"
-
-typedef struct {
- const char *abbr;
- int width, height;
-} VideoSizeAbbr;
-
-typedef struct {
- const char *abbr;
- AVRational rate;
-} VideoRateAbbr;
-
-static const VideoSizeAbbr video_size_abbrs[] = {
- { "ntsc", 720, 480 },
- { "pal", 720, 576 },
- { "qntsc", 352, 240 }, /* VCD compliant NTSC */
- { "qpal", 352, 288 }, /* VCD compliant PAL */
- { "sntsc", 640, 480 }, /* square pixel NTSC */
- { "spal", 768, 576 }, /* square pixel PAL */
- { "film", 352, 240 },
- { "ntsc-film", 352, 240 },
- { "sqcif", 128, 96 },
- { "qcif", 176, 144 },
- { "cif", 352, 288 },
- { "4cif", 704, 576 },
- { "16cif", 1408,1152 },
- { "qqvga", 160, 120 },
- { "qvga", 320, 240 },
- { "vga", 640, 480 },
- { "svga", 800, 600 },
- { "xga", 1024, 768 },
- { "uxga", 1600,1200 },
- { "qxga", 2048,1536 },
- { "sxga", 1280,1024 },
- { "qsxga", 2560,2048 },
- { "hsxga", 5120,4096 },
- { "wvga", 852, 480 },
- { "wxga", 1366, 768 },
- { "wsxga", 1600,1024 },
- { "wuxga", 1920,1200 },
- { "woxga", 2560,1600 },
- { "wqsxga", 3200,2048 },
- { "wquxga", 3840,2400 },
- { "whsxga", 6400,4096 },
- { "whuxga", 7680,4800 },
- { "cga", 320, 200 },
- { "ega", 640, 350 },
- { "hd480", 852, 480 },
- { "hd720", 1280, 720 },
- { "hd1080", 1920,1080 },
-};
-
-static const VideoRateAbbr video_rate_abbrs[]= {
- { "ntsc", { 30000, 1001 } },
- { "pal", { 25, 1 } },
- { "qntsc", { 30000, 1001 } }, /* VCD compliant NTSC */
- { "qpal", { 25, 1 } }, /* VCD compliant PAL */
- { "sntsc", { 30000, 1001 } }, /* square pixel NTSC */
- { "spal", { 25, 1 } }, /* square pixel PAL */
- { "film", { 24, 1 } },
- { "ntsc-film", { 24000, 1001 } },
-};
-
-int av_parse_video_size(int *width_ptr, int *height_ptr, const char *str)
-{
- int i;
- int n = FF_ARRAY_ELEMS(video_size_abbrs);
- char *p;
- int width = 0, height = 0;
-
- for (i = 0; i < n; i++) {
- if (!strcmp(video_size_abbrs[i].abbr, str)) {
- width = video_size_abbrs[i].width;
- height = video_size_abbrs[i].height;
- break;
- }
- }
- if (i == n) {
- p = str;
- width = strtol(p, &p, 10);
- if (*p)
- p++;
- height = strtol(p, &p, 10);
- }
- if (width <= 0 || height <= 0)
- return AVERROR(EINVAL);
- *width_ptr = width;
- *height_ptr = height;
- return 0;
-}
-
-int av_parse_video_rate(AVRational *rate, const char *arg)
-{
- int i, ret;
- int n = FF_ARRAY_ELEMS(video_rate_abbrs);
- double res;
-
- /* First, we check our abbreviation table */
- for (i = 0; i < n; ++i)
- if (!strcmp(video_rate_abbrs[i].abbr, arg)) {
- *rate = video_rate_abbrs[i].rate;
- return 0;
- }
-
- /* Then, we try to parse it as fraction */
- if ((ret = av_expr_parse_and_eval(&res, arg, NULL, NULL, NULL, NULL, NULL, NULL,
- NULL, 0, NULL)) < 0)
- return ret;
- *rate = av_d2q(res, 1001000);
- if (rate->num <= 0 || rate->den <= 0)
- return AVERROR(EINVAL);
- return 0;
-}
-
-typedef struct {
- const char *name; ///< a string representing the name of the color
- uint8_t rgb_color[3]; ///< RGB values for the color
-} ColorEntry;
-
-static ColorEntry color_table[] = {
- { "AliceBlue", { 0xF0, 0xF8, 0xFF } },
- { "AntiqueWhite", { 0xFA, 0xEB, 0xD7 } },
- { "Aqua", { 0x00, 0xFF, 0xFF } },
- { "Aquamarine", { 0x7F, 0xFF, 0xD4 } },
- { "Azure", { 0xF0, 0xFF, 0xFF } },
- { "Beige", { 0xF5, 0xF5, 0xDC } },
- { "Bisque", { 0xFF, 0xE4, 0xC4 } },
- { "Black", { 0x00, 0x00, 0x00 } },
- { "BlanchedAlmond", { 0xFF, 0xEB, 0xCD } },
- { "Blue", { 0x00, 0x00, 0xFF } },
- { "BlueViolet", { 0x8A, 0x2B, 0xE2 } },
- { "Brown", { 0xA5, 0x2A, 0x2A } },
- { "BurlyWood", { 0xDE, 0xB8, 0x87 } },
- { "CadetBlue", { 0x5F, 0x9E, 0xA0 } },
- { "Chartreuse", { 0x7F, 0xFF, 0x00 } },
- { "Chocolate", { 0xD2, 0x69, 0x1E } },
- { "Coral", { 0xFF, 0x7F, 0x50 } },
- { "CornflowerBlue", { 0x64, 0x95, 0xED } },
- { "Cornsilk", { 0xFF, 0xF8, 0xDC } },
- { "Crimson", { 0xDC, 0x14, 0x3C } },
- { "Cyan", { 0x00, 0xFF, 0xFF } },
- { "DarkBlue", { 0x00, 0x00, 0x8B } },
- { "DarkCyan", { 0x00, 0x8B, 0x8B } },
- { "DarkGoldenRod", { 0xB8, 0x86, 0x0B } },
- { "DarkGray", { 0xA9, 0xA9, 0xA9 } },
- { "DarkGreen", { 0x00, 0x64, 0x00 } },
- { "DarkKhaki", { 0xBD, 0xB7, 0x6B } },
- { "DarkMagenta", { 0x8B, 0x00, 0x8B } },
- { "DarkOliveGreen", { 0x55, 0x6B, 0x2F } },
- { "Darkorange", { 0xFF, 0x8C, 0x00 } },
- { "DarkOrchid", { 0x99, 0x32, 0xCC } },
- { "DarkRed", { 0x8B, 0x00, 0x00 } },
- { "DarkSalmon", { 0xE9, 0x96, 0x7A } },
- { "DarkSeaGreen", { 0x8F, 0xBC, 0x8F } },
- { "DarkSlateBlue", { 0x48, 0x3D, 0x8B } },
- { "DarkSlateGray", { 0x2F, 0x4F, 0x4F } },
- { "DarkTurquoise", { 0x00, 0xCE, 0xD1 } },
- { "DarkViolet", { 0x94, 0x00, 0xD3 } },
- { "DeepPink", { 0xFF, 0x14, 0x93 } },
- { "DeepSkyBlue", { 0x00, 0xBF, 0xFF } },
- { "DimGray", { 0x69, 0x69, 0x69 } },
- { "DodgerBlue", { 0x1E, 0x90, 0xFF } },
- { "FireBrick", { 0xB2, 0x22, 0x22 } },
- { "FloralWhite", { 0xFF, 0xFA, 0xF0 } },
- { "ForestGreen", { 0x22, 0x8B, 0x22 } },
- { "Fuchsia", { 0xFF, 0x00, 0xFF } },
- { "Gainsboro", { 0xDC, 0xDC, 0xDC } },
- { "GhostWhite", { 0xF8, 0xF8, 0xFF } },
- { "Gold", { 0xFF, 0xD7, 0x00 } },
- { "GoldenRod", { 0xDA, 0xA5, 0x20 } },
- { "Gray", { 0x80, 0x80, 0x80 } },
- { "Green", { 0x00, 0x80, 0x00 } },
- { "GreenYellow", { 0xAD, 0xFF, 0x2F } },
- { "HoneyDew", { 0xF0, 0xFF, 0xF0 } },
- { "HotPink", { 0xFF, 0x69, 0xB4 } },
- { "IndianRed", { 0xCD, 0x5C, 0x5C } },
- { "Indigo", { 0x4B, 0x00, 0x82 } },
- { "Ivory", { 0xFF, 0xFF, 0xF0 } },
- { "Khaki", { 0xF0, 0xE6, 0x8C } },
- { "Lavender", { 0xE6, 0xE6, 0xFA } },
- { "LavenderBlush", { 0xFF, 0xF0, 0xF5 } },
- { "LawnGreen", { 0x7C, 0xFC, 0x00 } },
- { "LemonChiffon", { 0xFF, 0xFA, 0xCD } },
- { "LightBlue", { 0xAD, 0xD8, 0xE6 } },
- { "LightCoral", { 0xF0, 0x80, 0x80 } },
- { "LightCyan", { 0xE0, 0xFF, 0xFF } },
- { "LightGoldenRodYellow", { 0xFA, 0xFA, 0xD2 } },
- { "LightGrey", { 0xD3, 0xD3, 0xD3 } },
- { "LightGreen", { 0x90, 0xEE, 0x90 } },
- { "LightPink", { 0xFF, 0xB6, 0xC1 } },
- { "LightSalmon", { 0xFF, 0xA0, 0x7A } },
- { "LightSeaGreen", { 0x20, 0xB2, 0xAA } },
- { "LightSkyBlue", { 0x87, 0xCE, 0xFA } },
- { "LightSlateGray", { 0x77, 0x88, 0x99 } },
- { "LightSteelBlue", { 0xB0, 0xC4, 0xDE } },
- { "LightYellow", { 0xFF, 0xFF, 0xE0 } },
- { "Lime", { 0x00, 0xFF, 0x00 } },
- { "LimeGreen", { 0x32, 0xCD, 0x32 } },
- { "Linen", { 0xFA, 0xF0, 0xE6 } },
- { "Magenta", { 0xFF, 0x00, 0xFF } },
- { "Maroon", { 0x80, 0x00, 0x00 } },
- { "MediumAquaMarine", { 0x66, 0xCD, 0xAA } },
- { "MediumBlue", { 0x00, 0x00, 0xCD } },
- { "MediumOrchid", { 0xBA, 0x55, 0xD3 } },
- { "MediumPurple", { 0x93, 0x70, 0xD8 } },
- { "MediumSeaGreen", { 0x3C, 0xB3, 0x71 } },
- { "MediumSlateBlue", { 0x7B, 0x68, 0xEE } },
- { "MediumSpringGreen", { 0x00, 0xFA, 0x9A } },
- { "MediumTurquoise", { 0x48, 0xD1, 0xCC } },
- { "MediumVioletRed", { 0xC7, 0x15, 0x85 } },
- { "MidnightBlue", { 0x19, 0x19, 0x70 } },
- { "MintCream", { 0xF5, 0xFF, 0xFA } },
- { "MistyRose", { 0xFF, 0xE4, 0xE1 } },
- { "Moccasin", { 0xFF, 0xE4, 0xB5 } },
- { "NavajoWhite", { 0xFF, 0xDE, 0xAD } },
- { "Navy", { 0x00, 0x00, 0x80 } },
- { "OldLace", { 0xFD, 0xF5, 0xE6 } },
- { "Olive", { 0x80, 0x80, 0x00 } },
- { "OliveDrab", { 0x6B, 0x8E, 0x23 } },
- { "Orange", { 0xFF, 0xA5, 0x00 } },
- { "OrangeRed", { 0xFF, 0x45, 0x00 } },
- { "Orchid", { 0xDA, 0x70, 0xD6 } },
- { "PaleGoldenRod", { 0xEE, 0xE8, 0xAA } },
- { "PaleGreen", { 0x98, 0xFB, 0x98 } },
- { "PaleTurquoise", { 0xAF, 0xEE, 0xEE } },
- { "PaleVioletRed", { 0xD8, 0x70, 0x93 } },
- { "PapayaWhip", { 0xFF, 0xEF, 0xD5 } },
- { "PeachPuff", { 0xFF, 0xDA, 0xB9 } },
- { "Peru", { 0xCD, 0x85, 0x3F } },
- { "Pink", { 0xFF, 0xC0, 0xCB } },
- { "Plum", { 0xDD, 0xA0, 0xDD } },
- { "PowderBlue", { 0xB0, 0xE0, 0xE6 } },
- { "Purple", { 0x80, 0x00, 0x80 } },
- { "Red", { 0xFF, 0x00, 0x00 } },
- { "RosyBrown", { 0xBC, 0x8F, 0x8F } },
- { "RoyalBlue", { 0x41, 0x69, 0xE1 } },
- { "SaddleBrown", { 0x8B, 0x45, 0x13 } },
- { "Salmon", { 0xFA, 0x80, 0x72 } },
- { "SandyBrown", { 0xF4, 0xA4, 0x60 } },
- { "SeaGreen", { 0x2E, 0x8B, 0x57 } },
- { "SeaShell", { 0xFF, 0xF5, 0xEE } },
- { "Sienna", { 0xA0, 0x52, 0x2D } },
- { "Silver", { 0xC0, 0xC0, 0xC0 } },
- { "SkyBlue", { 0x87, 0xCE, 0xEB } },
- { "SlateBlue", { 0x6A, 0x5A, 0xCD } },
- { "SlateGray", { 0x70, 0x80, 0x90 } },
- { "Snow", { 0xFF, 0xFA, 0xFA } },
- { "SpringGreen", { 0x00, 0xFF, 0x7F } },
- { "SteelBlue", { 0x46, 0x82, 0xB4 } },
- { "Tan", { 0xD2, 0xB4, 0x8C } },
- { "Teal", { 0x00, 0x80, 0x80 } },
- { "Thistle", { 0xD8, 0xBF, 0xD8 } },
- { "Tomato", { 0xFF, 0x63, 0x47 } },
- { "Turquoise", { 0x40, 0xE0, 0xD0 } },
- { "Violet", { 0xEE, 0x82, 0xEE } },
- { "Wheat", { 0xF5, 0xDE, 0xB3 } },
- { "White", { 0xFF, 0xFF, 0xFF } },
- { "WhiteSmoke", { 0xF5, 0xF5, 0xF5 } },
- { "Yellow", { 0xFF, 0xFF, 0x00 } },
- { "YellowGreen", { 0x9A, 0xCD, 0x32 } },
-};
-
-static int color_table_compare(const void *lhs, const void *rhs)
-{
- return strcasecmp(lhs, ((const ColorEntry *)rhs)->name);
-}
-
-#define ALPHA_SEP '@'
-
-int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen,
- void *log_ctx)
-{
- char *tail, color_string2[128];
- const ColorEntry *entry;
- int len, hex_offset = 0;
-
- if (color_string[0] == '#') {
- hex_offset = 1;
- } else if (!strncmp(color_string, "0x", 2))
- hex_offset = 2;
-
- if (slen < 0)
- slen = strlen(color_string);
- av_strlcpy(color_string2, color_string + hex_offset,
- FFMIN(slen-hex_offset+1, sizeof(color_string2)));
- if ((tail = strchr(color_string2, ALPHA_SEP)))
- *tail++ = 0;
- len = strlen(color_string2);
- rgba_color[3] = 255;
-
- if (!strcasecmp(color_string2, "random") || !strcasecmp(color_string2, "bikeshed")) {
- int rgba = av_get_random_seed();
- rgba_color[0] = rgba >> 24;
- rgba_color[1] = rgba >> 16;
- rgba_color[2] = rgba >> 8;
- rgba_color[3] = rgba;
- } else if (hex_offset ||
- strspn(color_string2, "0123456789ABCDEFabcdef") == len) {
- char *tail;
- unsigned int rgba = strtoul(color_string2, &tail, 16);
-
- if (*tail || (len != 6 && len != 8)) {
- av_log(log_ctx, AV_LOG_ERROR, "Invalid 0xRRGGBB[AA] color string: '%s'\n", color_string2);
- return AVERROR(EINVAL);
- }
- if (len == 8) {
- rgba_color[3] = rgba;
- rgba >>= 8;
- }
- rgba_color[0] = rgba >> 16;
- rgba_color[1] = rgba >> 8;
- rgba_color[2] = rgba;
- } else {
- entry = bsearch(color_string2,
- color_table,
- FF_ARRAY_ELEMS(color_table),
- sizeof(ColorEntry),
- color_table_compare);
- if (!entry) {
- av_log(log_ctx, AV_LOG_ERROR, "Cannot find color '%s'\n", color_string2);
- return AVERROR(EINVAL);
- }
- memcpy(rgba_color, entry->rgb_color, 3);
- }
-
- if (tail) {
- unsigned long int alpha;
- const char *alpha_string = tail;
- if (!strncmp(alpha_string, "0x", 2)) {
- alpha = strtoul(alpha_string, &tail, 16);
- } else {
- alpha = 255 * strtod(alpha_string, &tail);
- }
-
- if (tail == alpha_string || *tail || alpha > 255) {
- av_log(log_ctx, AV_LOG_ERROR, "Invalid alpha value specifier '%s' in '%s'\n",
- alpha_string, color_string);
- return AVERROR(EINVAL);
- }
- rgba_color[3] = alpha;
- }
-
- return 0;
-}
-
-#ifdef TEST
-
-#undef printf
-
-int main(void)
-{
- printf("Testing av_parse_video_rate()\n");
- {
- int i;
- const char *rates[] = {
- "-inf",
- "inf",
- "nan",
- "123/0",
- "-123 / 0",
- "",
- "/",
- " 123 / 321",
- "foo/foo",
- "foo/1",
- "1/foo",
- "0/0",
- "/0",
- "1/",
- "1",
- "0",
- "-123/123",
- "-foo",
- "123.23",
- ".23",
- "-.23",
- "-0.234",
- "-0.0000001",
- " 21332.2324 ",
- " -21332.2324 ",
- };
-
- for (i = 0; i < FF_ARRAY_ELEMS(rates); i++) {
- int ret;
- AVRational q = (AVRational){0, 0};
- ret = av_parse_video_rate(&q, rates[i]),
- printf("'%s' -> %d/%d ret:%d\n",
- rates[i], q.num, q.den, ret);
- }
- }
-
- printf("\nTesting av_parse_color()\n");
- {
- int i;
- uint8_t rgba[4];
- const char *color_names[] = {
- "bikeshed",
- "RaNdOm",
- "foo",
- "red",
- "Red ",
- "RED",
- "Violet",
- "Yellow",
- "Red",
- "0x000000",
- "0x0000000",
- "0xff000000",
- "0x3e34ff",
- "0x3e34ffaa",
- "0xffXXee",
- "0xfoobar",
- "0xffffeeeeeeee",
- "#ff0000",
- "#ffXX00",
- "ff0000",
- "ffXX00",
- "red@foo",
- "random@10",
- "0xff0000@1.0",
- "red@",
- "red@0xfff",
- "red@0xf",
- "red@2",
- "red@0.1",
- "red@-1",
- "red@0.5",
- "red@1.0",
- "red@256",
- "red@10foo",
- "red@-1.0",
- "red@-0.0",
- };
-
- av_log_set_level(AV_LOG_DEBUG);
-
- for (i = 0; i < FF_ARRAY_ELEMS(color_names); i++) {
- if (av_parse_color(rgba, color_names[i], -1, NULL) >= 0)
- printf("%s -> R(%d) G(%d) B(%d) A(%d)\n", color_names[i], rgba[0], rgba[1], rgba[2], rgba[3]);
- }
- }
-
- return 0;
-}
-
-#endif /* TEST */
diff --git a/libavcore/parseutils.h b/libavcore/parseutils.h
deleted file mode 100644
index 052427bbfd..0000000000
--- a/libavcore/parseutils.h
+++ /dev/null
@@ -1,75 +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 AVCORE_PARSEUTILS_H
-#define AVCORE_PARSEUTILS_H
-
-#include "libavutil/rational.h"
-
-/**
- * @file
- * misc parsing utilities for libavcore
- */
-
-/**
- * Parse str and put in width_ptr and height_ptr the detected values.
- *
- * @param[in,out] width_ptr pointer to the variable which will contain the detected
- * width value
- * @param[in,out] height_ptr pointer to the variable which will contain the detected
- * height value
- * @param[in] str the string to parse: it has to be a string in the format
- * width x height or a valid video size abbreviation.
- * @return >= 0 on success, a negative error code otherwise
- */
-int av_parse_video_size(int *width_ptr, int *height_ptr, const char *str);
-
-/**
- * Parse str and store the detected values in *rate.
- *
- * @param[in,out] rate pointer to the AVRational which will contain the detected
- * frame rate
- * @param[in] str the string to parse: it has to be a string in the format
- * rate_num / rate_den, a float number or a valid video rate abbreviation
- * @return >= 0 on success, a negative error code otherwise
- */
-int av_parse_video_rate(AVRational *rate, const char *str);
-
-/**
- * Put the RGBA values that correspond to color_string in rgba_color.
- *
- * @param color_string a string specifying a color. It can be the name of
- * a color (case insensitive match) or a [0x|#]RRGGBB[AA] sequence,
- * possibly followed by "@" and a string representing the alpha
- * component.
- * The alpha component may be a string composed by "0x" followed by an
- * hexadecimal number or a decimal number between 0.0 and 1.0, which
- * represents the opacity value (0x00/0.0 means completely transparent,
- * 0xff/1.0 completely opaque).
- * If the alpha component is not specified then 0xff is assumed.
- * The string "random" will result in a random color.
- * @param slen length of the initial part of color_string containing the
- * color. It can be set to -1 if color_string is a null terminated string
- * containing nothing else than the color.
- * @return >= 0 in case of success, a negative value in case of
- * failure (for example if color_string cannot be parsed).
- */
-int av_parse_color(uint8_t *rgba_color, const char *color_string, int slen,
- void *log_ctx);
-
-#endif /* AVCORE_PARSEUTILS_H */
diff --git a/libavcore/samplefmt.c b/libavcore/samplefmt.c
deleted file mode 100644
index 532acd9507..0000000000
--- a/libavcore/samplefmt.c
+++ /dev/null
@@ -1,70 +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
- */
-
-#include "avcore.h"
-#include "samplefmt.h"
-
-typedef struct SampleFmtInfo {
- const char *name;
- int bits;
-} SampleFmtInfo;
-
-/** this table gives more information about formats */
-static const SampleFmtInfo sample_fmt_info[AV_SAMPLE_FMT_NB] = {
- [AV_SAMPLE_FMT_U8] = { .name = "u8", .bits = 8 },
- [AV_SAMPLE_FMT_S16] = { .name = "s16", .bits = 16 },
- [AV_SAMPLE_FMT_S32] = { .name = "s32", .bits = 32 },
- [AV_SAMPLE_FMT_FLT] = { .name = "flt", .bits = 32 },
- [AV_SAMPLE_FMT_DBL] = { .name = "dbl", .bits = 64 },
-};
-
-const char *av_get_sample_fmt_name(enum AVSampleFormat sample_fmt)
-{
- if (sample_fmt < 0 || sample_fmt >= AV_SAMPLE_FMT_NB)
- return NULL;
- return sample_fmt_info[sample_fmt].name;
-}
-
-enum AVSampleFormat av_get_sample_fmt(const char *name)
-{
- int i;
-
- for (i = 0; i < AV_SAMPLE_FMT_NB; i++)
- if (!strcmp(sample_fmt_info[i].name, name))
- return i;
- return AV_SAMPLE_FMT_NONE;
-}
-
-char *av_get_sample_fmt_string (char *buf, int buf_size, enum AVSampleFormat sample_fmt)
-{
- /* print header */
- if (sample_fmt < 0)
- snprintf(buf, buf_size, "name " " depth");
- else if (sample_fmt < AV_SAMPLE_FMT_NB) {
- SampleFmtInfo info = sample_fmt_info[sample_fmt];
- snprintf (buf, buf_size, "%-6s" " %2d ", info.name, info.bits);
- }
-
- return buf;
-}
-
-int av_get_bits_per_sample_fmt(enum AVSampleFormat sample_fmt)
-{
- return sample_fmt < 0 || sample_fmt >= AV_SAMPLE_FMT_NB ?
- 0 : sample_fmt_info[sample_fmt].bits;
-}
diff --git a/libavcore/samplefmt.h b/libavcore/samplefmt.h
deleted file mode 100644
index 9701efe7be..0000000000
--- a/libavcore/samplefmt.h
+++ /dev/null
@@ -1,72 +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 AVCORE_SAMPLEFMT_H
-#define AVCORE_SAMPLEFMT_H
-
-#include "avcore.h"
-
-/**
- * all in native-endian format
- */
-enum AVSampleFormat {
- AV_SAMPLE_FMT_NONE = -1,
- AV_SAMPLE_FMT_U8, ///< unsigned 8 bits
- AV_SAMPLE_FMT_S16, ///< signed 16 bits
- AV_SAMPLE_FMT_S32, ///< signed 32 bits
- AV_SAMPLE_FMT_FLT, ///< float
- AV_SAMPLE_FMT_DBL, ///< double
- AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if dynamically linking to libavcore
-};
-
-/**
- * Return the name of sample_fmt, or NULL if sample_fmt is not
- * recognized.
- */
-const char *av_get_sample_fmt_name(enum AVSampleFormat sample_fmt);
-
-/**
- * Return a sample format corresponding to name, or AV_SAMPLE_FMT_NONE
- * on error.
- */
-enum AVSampleFormat av_get_sample_fmt(const char *name);
-
-/**
- * Generate a string corresponding to the sample format with
- * sample_fmt, or a header if sample_fmt is negative.
- *
- * @param buf the buffer where to write the string
- * @param buf_size the size of buf
- * @param sample_fmt the number of the sample format to print the
- * corresponding info string, or a negative value to print the
- * corresponding header.
- * @return the pointer to the filled buffer or NULL if sample_fmt is
- * unknown or in case of other errors
- */
-char *av_get_sample_fmt_string(char *buf, int buf_size, enum AVSampleFormat sample_fmt);
-
-/**
- * Return sample format bits per sample.
- *
- * @param sample_fmt the sample format
- * @return number of bits per sample or zero if unknown for the given
- * sample format
- */
-int av_get_bits_per_sample_fmt(enum AVSampleFormat sample_fmt);
-
-#endif /* AVCORE_SAMPLEFMT_H */
diff --git a/libavcore/utils.c b/libavcore/utils.c
deleted file mode 100644
index 8350a9bcad..0000000000
--- a/libavcore/utils.c
+++ /dev/null
@@ -1,41 +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
- */
-
-#include "config.h"
-#include "avcore.h"
-
-/**
- * @file
- * various utility functions
- */
-
-unsigned avcore_version(void)
-{
- return LIBAVCORE_VERSION_INT;
-}
-
-const char *avcore_configuration(void)
-{
- return FFMPEG_CONFIGURATION;
-}
-
-const char *avcore_license(void)
-{
-#define LICENSE_PREFIX "libavcore license: "
- return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-06 02:14:27 +0000