e76b848697
Towards #118493: make movie writing functionality take ImBuf instead of int* to pixel data. While at it, make other bMovieHandle functions use "bool" return type when it is strictly a success/failure result. Pull Request: https://projects.blender.org/blender/blender/pulls/118559
106 lines
2.6 KiB
C++
106 lines
2.6 KiB
C++
/* SPDX-FileCopyrightText: 2001-2002 NaN Holding BV. All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* Functions for writing movie files.
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* \ingroup bke
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*/
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#include <cstring>
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#include "MEM_guardedalloc.h"
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#include "DNA_scene_types.h"
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#include "BLI_utildefines.h"
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#include "BKE_report.hh"
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#ifdef WITH_FFMPEG
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# include "BKE_writeffmpeg.hh"
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#endif
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#include "BKE_writemovie.hh"
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static bool start_stub(void * /*context_v*/,
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const Scene * /*scene*/,
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RenderData * /*rd*/,
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int /*rectx*/,
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int /*recty*/,
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ReportList * /*reports*/,
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bool /*preview*/,
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const char * /*suffix*/)
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{
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return false;
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}
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static void end_stub(void * /*context_v*/) {}
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static bool append_stub(void * /*context_v*/,
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RenderData * /*rd*/,
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int /*start_frame*/,
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int /*frame*/,
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const ImBuf * /*image*/,
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const char * /*suffix*/,
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ReportList * /*reports*/)
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{
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return false;
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}
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static void *context_create_stub()
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{
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return nullptr;
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}
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static void context_free_stub(void * /*context_v*/) {}
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bMovieHandle *BKE_movie_handle_get(const char imtype)
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{
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static bMovieHandle mh = {nullptr};
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/* Stub callbacks in case ffmpeg is not compiled in. */
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mh.start_movie = start_stub;
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mh.append_movie = append_stub;
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mh.end_movie = end_stub;
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mh.get_movie_path = nullptr;
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mh.context_create = context_create_stub;
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mh.context_free = context_free_stub;
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#ifdef WITH_FFMPEG
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if (ELEM(imtype,
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R_IMF_IMTYPE_AVIRAW,
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R_IMF_IMTYPE_AVIJPEG,
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R_IMF_IMTYPE_FFMPEG,
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R_IMF_IMTYPE_H264,
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R_IMF_IMTYPE_XVID,
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R_IMF_IMTYPE_THEORA,
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R_IMF_IMTYPE_AV1))
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{
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mh.start_movie = BKE_ffmpeg_start;
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mh.append_movie = BKE_ffmpeg_append;
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mh.end_movie = BKE_ffmpeg_end;
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mh.get_movie_path = BKE_ffmpeg_filepath_get;
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mh.context_create = BKE_ffmpeg_context_create;
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mh.context_free = BKE_ffmpeg_context_free;
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}
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#else
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(void)imtype;
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#endif
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return (mh.append_movie != append_stub) ? &mh : nullptr;
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}
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void BKE_movie_filepath_get(char filepath[/*FILE_MAX*/ 1024],
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const RenderData *rd,
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bool preview,
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const char *suffix)
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{
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bMovieHandle *mh = BKE_movie_handle_get(rd->im_format.imtype);
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if (mh && mh->get_movie_path) {
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mh->get_movie_path(filepath, rd, preview, suffix);
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}
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else {
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filepath[0] = '\0';
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}
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}
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