mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2025-10-31 15:50:55 +00:00
4354788a89
* qatar/master: tls: Use ERR_get_error() in do_tls_poll indeo3: Fix a fencepost error. mxfdec: Fix comparison of unsigned expression < 0. mpegts: set stream id on just created stream, not an unrelated variable ra288: return error if input buffer is too small ra288: utilize DSPContext.vector_fmul() ra288: use memcpy() to copy decoded samples to output mace: only calculate output buffer size once Remove redundant filename self-references inside files. indeo3data: add missing config.h #include for HAVE_BIGENDIAN x86: drop pointless ARCH_X86 #ifdef from files in x86 subdirectory avplay: reset rdft when closing stream. doc/git-howto: expand format-patch and send-email notes. lavf: expand doxy for some AVFormatContext fields. Merged-by: Michael Niedermayer <michaelni@gmx.at>
63 lines
2.2 KiB
C
63 lines
2.2 KiB
C
/*
|
|
* Copyright (c) 2008 BBC, Anuradha Suraparaju <asuraparaju at gmail dot 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
|
|
* data structures common to libschroedinger decoder and encoder
|
|
*/
|
|
|
|
#ifndef AVCODEC_LIBSCHROEDINGER_H
|
|
#define AVCODEC_LIBSCHROEDINGER_H
|
|
|
|
#include <schroedinger/schrobitstream.h>
|
|
#include <schroedinger/schroframe.h>
|
|
#include "avcodec.h"
|
|
|
|
static const struct {
|
|
enum PixelFormat ff_pix_fmt;
|
|
SchroChromaFormat schro_pix_fmt;
|
|
SchroFrameFormat schro_frame_fmt;
|
|
} schro_pixel_format_map[] = {
|
|
{ PIX_FMT_YUV420P, SCHRO_CHROMA_420, SCHRO_FRAME_FORMAT_U8_420 },
|
|
{ PIX_FMT_YUV422P, SCHRO_CHROMA_422, SCHRO_FRAME_FORMAT_U8_422 },
|
|
{ PIX_FMT_YUV444P, SCHRO_CHROMA_444, SCHRO_FRAME_FORMAT_U8_444 },
|
|
};
|
|
|
|
/**
|
|
* Returns the video format preset matching the input video dimensions and
|
|
* time base.
|
|
*/
|
|
SchroVideoFormatEnum ff_get_schro_video_format_preset (AVCodecContext *avccontext);
|
|
|
|
/**
|
|
* Sets the Schroedinger frame format corresponding to the Schro chroma format
|
|
* passed. Returns 0 on success, -1 on failure.
|
|
*/
|
|
int ff_get_schro_frame_format(SchroChromaFormat schro_chroma_fmt,
|
|
SchroFrameFormat *schro_frame_fmt);
|
|
|
|
/**
|
|
* Create a Schro frame based on the dimensions and frame format
|
|
* passed. Returns a pointer to a frame on success, NULL on failure.
|
|
*/
|
|
SchroFrame *ff_create_schro_frame(AVCodecContext *avccontext,
|
|
SchroFrameFormat schro_frame_fmt);
|
|
|
|
#endif /* AVCODEC_LIBSCHROEDINGER_H */
|