From aab01c86cf56f5d21d2503f7e854bb19b07ca2c6 Mon Sep 17 00:00:00 2001 From: Sergey Sharybin Date: Sat, 12 Jan 2013 12:51:10 +0000 Subject: Patch #33837: ffmpeg1.1 and libav9.1 compatibility update Patch makes it possible to compile blender with recent ffmpeg and libav libraries, mainly by getting rid of deprecated API. Original patch by Campbell Barton with own modifications to support compilation with older ffmpeg versions. This patch could break compatibility of FFV1 videos playing back in older players, mainly because of alpha support changes. Preserving compatibility with such players became a headache and think it's high time to get rid of workarounds here. --- source/blender/blenkernel/intern/writeffmpeg.c | 51 +++++++++++--------------- 1 file changed, 22 insertions(+), 29 deletions(-) (limited to 'source/blender/blenkernel/intern/writeffmpeg.c') diff --git a/source/blender/blenkernel/intern/writeffmpeg.c b/source/blender/blenkernel/intern/writeffmpeg.c index cf2a165c2b2..7e51025883d 100644 --- a/source/blender/blenkernel/intern/writeffmpeg.c +++ b/source/blender/blenkernel/intern/writeffmpeg.c @@ -373,7 +373,7 @@ static void set_ffmpeg_property_option(AVCodecContext *c, IDProperty *prop) { char name[128]; char *param; - const AVOption *rv = NULL; + int fail = TRUE; PRINT("FFMPEG expert option: %s: ", prop->name); @@ -388,30 +388,30 @@ static void set_ffmpeg_property_option(AVCodecContext *c, IDProperty *prop) switch (prop->type) { case IDP_STRING: PRINT("%s.\n", IDP_String(prop)); - av_set_string3(c, prop->name, IDP_String(prop), 1, &rv); + fail = av_opt_set(c, prop->name, IDP_String(prop), 0); break; case IDP_FLOAT: PRINT("%g.\n", IDP_Float(prop)); - rv = av_set_double(c, prop->name, IDP_Float(prop)); + fail = av_opt_set_double(c, prop->name, IDP_Float(prop), 0); break; case IDP_INT: PRINT("%d.\n", IDP_Int(prop)); if (param) { if (IDP_Int(prop)) { - av_set_string3(c, name, param, 1, &rv); + fail = av_opt_set(c, name, param, 0); } else { return; } } else { - rv = av_set_int(c, prop->name, IDP_Int(prop)); + fail = av_opt_set_int(c, prop->name, IDP_Int(prop), 0); } break; } - if (!rv) { + if (fail) { PRINT("ffmpeg-option not supported: %s! Skipping.\n", prop->name); } } @@ -464,8 +464,9 @@ static AVStream *alloc_video_stream(RenderData *rd, int codec_id, AVFormatContex error[0] = '\0'; - st = av_new_stream(of, 0); + st = avformat_new_stream(of, NULL); if (!st) return NULL; + st->id = 0; /* Set up the codec context */ @@ -541,16 +542,7 @@ static AVStream *alloc_video_stream(RenderData *rd, int codec_id, AVFormatContex } if (codec_id == CODEC_ID_FFV1) { -#ifdef FFMPEG_FFV1_ALPHA_SUPPORTED - if (rd->im_format.planes == R_IMF_PLANES_RGBA) { - c->pix_fmt = PIX_FMT_RGB32; - } - else { - c->pix_fmt = PIX_FMT_BGR0; - } -#else c->pix_fmt = PIX_FMT_RGB32; -#endif } if (codec_id == CODEC_ID_QTRLE) { @@ -582,7 +574,7 @@ static AVStream *alloc_video_stream(RenderData *rd, int codec_id, AVFormatContex set_ffmpeg_properties(rd, c, "video"); - if (avcodec_open(c, codec) < 0) { + if (avcodec_open2(c, codec, NULL) < 0) { BLI_strncpy(error, IMB_ffmpeg_last_error(), error_size); return NULL; } @@ -619,8 +611,9 @@ static AVStream *alloc_audio_stream(RenderData *rd, int codec_id, AVFormatContex error[0] = '\0'; - st = av_new_stream(of, 1); + st = avformat_new_stream(of, NULL); if (!st) return NULL; + st->id = 1; c = st->codec; c->codec_id = codec_id; @@ -642,7 +635,7 @@ static AVStream *alloc_audio_stream(RenderData *rd, int codec_id, AVFormatContex set_ffmpeg_properties(rd, c, "audio"); - if (avcodec_open(c, codec) < 0) { + if (avcodec_open2(c, codec, NULL) < 0) { //XXX error("Couldn't initialize audio codec"); BLI_strncpy(error, IMB_ffmpeg_last_error(), error_size); return NULL; @@ -1151,7 +1144,7 @@ IDProperty *BKE_ffmpeg_property_add(RenderData *rd, const char *type, int opt_in val.i = 0; - avcodec_get_context_defaults(&c); + avcodec_get_context_defaults3(&c, NULL); o = c.av_class->option + opt_index; parent = c.av_class->option + parent_index; @@ -1182,23 +1175,23 @@ IDProperty *BKE_ffmpeg_property_add(RenderData *rd, const char *type, int opt_in } switch (o->type) { - case FF_OPT_TYPE_INT: - case FF_OPT_TYPE_INT64: + case AV_OPT_TYPE_INT: + case AV_OPT_TYPE_INT64: val.i = FFMPEG_DEF_OPT_VAL_INT(o); idp_type = IDP_INT; break; - case FF_OPT_TYPE_DOUBLE: - case FF_OPT_TYPE_FLOAT: + case AV_OPT_TYPE_DOUBLE: + case AV_OPT_TYPE_FLOAT: val.f = FFMPEG_DEF_OPT_VAL_DOUBLE(o); idp_type = IDP_FLOAT; break; - case FF_OPT_TYPE_STRING: + case AV_OPT_TYPE_STRING: val.string.str = (char *)" "; val.string.len = 80; /* val.str = (char *)" ";*/ idp_type = IDP_STRING; break; - case FF_OPT_TYPE_CONST: + case AV_OPT_TYPE_CONST: val.i = 1; idp_type = IDP_INT; break; @@ -1238,7 +1231,7 @@ int BKE_ffmpeg_property_add_string(RenderData *rd, const char *type, const char char *param; IDProperty *prop = NULL; - avcodec_get_context_defaults(&c); + avcodec_get_context_defaults3(&c, NULL); strncpy(name_, str, sizeof(name_)); @@ -1259,10 +1252,10 @@ int BKE_ffmpeg_property_add_string(RenderData *rd, const char *type, const char if (!o) { return 0; } - if (param && o->type == FF_OPT_TYPE_CONST) { + if (param && o->type == AV_OPT_TYPE_CONST) { return 0; } - if (param && o->type != FF_OPT_TYPE_CONST && o->unit) { + if (param && o->type != AV_OPT_TYPE_CONST && o->unit) { p = my_av_find_opt(&c, param, o->unit, 0, 0); if (p) { prop = BKE_ffmpeg_property_add(rd, (char *) type, p - c.av_class->option, o - c.av_class->option); -- cgit v1.2.3