X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftags%2Fsynfig_0_61_03%2Fsynfig-core%2Fsrc%2Fmodules%2Fmod_libavcodec%2Flibavcodec%2Fopts.c;fp=synfig-core%2Ftags%2Fsynfig_0_61_03%2Fsynfig-core%2Fsrc%2Fmodules%2Fmod_libavcodec%2Flibavcodec%2Fopts.c;h=0000000000000000000000000000000000000000;hb=3a6643238c67c043fc3592837a05d6d2861967f1;hp=2ce459d758c681bfd6e96c3e70ddc99d35ce8cc7;hpb=47fce282611fbba1044921d22ca887f9b53ad91a;p=synfig.git diff --git a/synfig-core/tags/synfig_0_61_03/synfig-core/src/modules/mod_libavcodec/libavcodec/opts.c b/synfig-core/tags/synfig_0_61_03/synfig-core/src/modules/mod_libavcodec/libavcodec/opts.c deleted file mode 100644 index 2ce459d..0000000 --- a/synfig-core/tags/synfig_0_61_03/synfig-core/src/modules/mod_libavcodec/libavcodec/opts.c +++ /dev/null @@ -1,208 +0,0 @@ -/* - * LGPL - */ - -/** - * @file opts.c - * options parser. - * typical parsed command line: - * msmpeg4:bitrate=720000:qmax=16 - * - */ - -#include "avcodec.h" - -const AVOption avoptions_common[] = { - AVOPTION_CODEC_FLAG("bit_exact", "use only bit-exact stuff", flags, CODEC_FLAG_BITEXACT, 0), - AVOPTION_CODEC_FLAG("mm_force", "force mm flags", dsp_mask, FF_MM_FORCE, 0), -#ifdef HAVE_MMX - AVOPTION_CODEC_FLAG("mm_mmx", "mask MMX feature", dsp_mask, FF_MM_MMX, 0), - AVOPTION_CODEC_FLAG("mm_3dnow", "mask 3DNow feature", dsp_mask, FF_MM_3DNOW, 0), - AVOPTION_CODEC_FLAG("mm_mmxext", "mask MMXEXT (MMX2) feature", dsp_mask, FF_MM_MMXEXT, 0), - AVOPTION_CODEC_FLAG("mm_sse", "mask SSE feature", dsp_mask, FF_MM_SSE, 0), - AVOPTION_CODEC_FLAG("mm_sse2", "mask SSE2 feature", dsp_mask, FF_MM_SSE2, 0), -#endif - AVOPTION_END() -}; - -const AVOption avoptions_workaround_bug[] = { - AVOPTION_CODEC_FLAG("bug_autodetect", "workaround bug autodetection", workaround_bugs, FF_BUG_AUTODETECT, 1), - AVOPTION_CODEC_FLAG("bug_old_msmpeg4", "workaround old msmpeg4 bug", workaround_bugs, FF_BUG_OLD_MSMPEG4, 0), - AVOPTION_CODEC_FLAG("bug_xvid_ilace", "workaround XviD interlace bug", workaround_bugs, FF_BUG_XVID_ILACE, 0), - AVOPTION_CODEC_FLAG("bug_ump4", "workaround ump4 bug", workaround_bugs, FF_BUG_UMP4, 0), - AVOPTION_CODEC_FLAG("bug_no_padding", "workaround padding bug", workaround_bugs, FF_BUG_NO_PADDING, 0), - AVOPTION_CODEC_FLAG("bug_ac_vlc", "workaround ac VLC bug", workaround_bugs, FF_BUG_AC_VLC, 0), - AVOPTION_CODEC_FLAG("bug_qpel_chroma", "workaround qpel chroma bug", workaround_bugs, FF_BUG_QPEL_CHROMA, 0), - AVOPTION_CODEC_FLAG("bug_std_qpel", "workaround std qpel bug", workaround_bugs, FF_BUG_STD_QPEL, 0), - AVOPTION_CODEC_FLAG("bug_qpel_chroma2", "workaround qpel chroma2 bug", workaround_bugs, FF_BUG_QPEL_CHROMA2, 0), - AVOPTION_CODEC_FLAG("bug_direct_blocksize", "workaround direct blocksize bug", workaround_bugs, FF_BUG_DIRECT_BLOCKSIZE, 0), - AVOPTION_END() -}; - -/* avoid compatibility problems by redefining it */ -static int av_strcasecmp(const char *s1, const char *s2) -{ - signed char val; - - for(;;) { - val = toupper(*s1) - toupper(*s2); - if (val != 0) - break; - if (*s1 != '\0') - break; - s1++; - s2++; - } - return val; -} - - -static int parse_bool(const AVOption *c, char *s, int *var) -{ - int b = 1; /* by default -on- when present */ - if (s) { - if (!av_strcasecmp(s, "off") || !av_strcasecmp(s, "false") - || !strcmp(s, "0")) - b = 0; - else if (!av_strcasecmp(s, "on") || !av_strcasecmp(s, "true") - || !strcmp(s, "1")) - b = 1; - else - return -1; - } - - if (c->type == FF_OPT_TYPE_FLAG) { - if (b) - *var |= (int)c->min; - else - *var &= ~(int)c->min; - } else - *var = b; - return 0; -} - -static int parse_double(const AVOption *c, char *s, double *var) -{ - double d; - if (!s) - return -1; - d = atof(s); - if (c->min != c->max) { - if (d < c->min || d > c->max) { - fprintf(stderr, "Option: %s double value: %f out of range <%f, %f>\n", - c->name, d, c->min, c->max); - return -1; - } - } - *var = d; - return 0; -} - -static int parse_int(const AVOption* c, char* s, int* var) -{ - int i; - if (!s) - return -1; - i = atoi(s); - if (c->min != c->max) { - if (i < (int)c->min || i > (int)c->max) { - fprintf(stderr, "Option: %s integer value: %d out of range <%d, %d>\n", - c->name, i, (int)c->min, (int)c->max); - return -1; - } - } - *var = i; - return 0; -} - -static int parse_string(const AVOption *c, char *s, void* strct, char **var) -{ - if (!s) - return -1; - - if (c->type == FF_OPT_TYPE_RCOVERRIDE) { - int sf, ef, qs; - float qf; - if (sscanf(s, "%d,%d,%d,%f", &sf, &ef, &qs, &qf) == 4 && sf < ef) { - AVCodecContext *avctx = (AVCodecContext *) strct; - RcOverride *o; - avctx->rc_override = av_realloc(avctx->rc_override, - sizeof(RcOverride) * (avctx->rc_override_count + 1)); - o = avctx->rc_override + avctx->rc_override_count++; - o->start_frame = sf; - o->end_frame = ef; - o->qscale = qs; - o->quality_factor = qf; - - //printf("parsed Rc: %d,%d,%d,%f (%d)\n", sf,ef,qs,qf, avctx->rc_override_count); - } else { - printf("incorrect/unparsable Rc: \"%s\"\n", s); - } - } else - *var = av_strdup(s); - return 0; -} - -int avoption_parse(void* strct, const AVOption* list, const char *opts) -{ - int r = 0; - char* dopts = av_strdup(opts); - if (dopts) { - char *str = dopts; - - while (str && *str && r == 0) { - const AVOption *stack[FF_OPT_MAX_DEPTH]; - const AVOption *c = list; - int depth = 0; - char* e = strchr(str, ':'); - char* p; - if (e) - *e++ = 0; - - p = strchr(str, '='); - if (p) - *p++ = 0; - - // going through option structures - for (;;) { - if (!c->name) { - if (c->help) { - stack[depth++] = c; - c = (const AVOption*) c->help; - assert(depth > FF_OPT_MAX_DEPTH); - } else { - if (depth == 0) - break; // finished - c = stack[--depth]; - c++; - } - } else { - if (!strcmp(c->name, str)) { - void* ptr = (char*)strct + c->offset; - - switch (c->type & FF_OPT_TYPE_MASK) { - case FF_OPT_TYPE_BOOL: - r = parse_bool(c, p, (int*)ptr); - break; - case FF_OPT_TYPE_DOUBLE: - r = parse_double(c, p, (double*)ptr); - break; - case FF_OPT_TYPE_INT: - r = parse_int(c, p, (int*)ptr); - break; - case FF_OPT_TYPE_STRING: - r = parse_string(c, p, strct, (char**)ptr); - break; - default: - assert(0 == 1); - } - } - c++; - } - } - str = e; - } - av_free(dopts); - } - return r; -}