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Revert "demux: put type2format into codec_tags with helper functions" 

This reverts commit be0a979a0b.

The list of images codecs is no longer used by demux_mkv.c because
26a51464b6 made it check the number of blocks instead to not misdetect
animations in image codecs, so move it back to demux_mf.c since it is
its only user, so it is easier to understand how it is used, keeping the
jxl addition from e9d0a31dfe.
This commit is contained in:
Guido Cella 2024-02-05 10:34:12 +01:00 committed by sfan5
parent 343a5fd345
commit addf4ad023
3 changed files with 62 additions and 69 deletions
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65
demux/codec_tags.c
View File

@ -180,71 +180,6 @@ void mp_set_pcm_codec(struct mp_codec_params *c, bool sign, bool is_float,
c->codec = talloc_strdup(c, codec);
}
// map file extension/type to an image codec name
static const char *const type_to_codec[][2] = {
{ "bmp", "bmp" },
{ "dpx", "dpx" },
{ "j2c", "jpeg2000" },
{ "j2k", "jpeg2000" },
{ "jp2", "jpeg2000" },
{ "jpc", "jpeg2000" },
{ "jpeg", "mjpeg" },
{ "jpg", "mjpeg" },
{ "jps", "mjpeg" },
{ "jls", "ljpeg" },
{ "thm", "mjpeg" },
{ "db", "mjpeg" },
{ "pcd", "photocd" },
{ "pfm", "pfm" },
{ "phm", "phm" },
{ "hdr", "hdr" },
{ "pcx", "pcx" },
{ "png", "png" },
{ "pns", "png" },
{ "ptx", "ptx" },
{ "tga", "targa" },
{ "tif", "tiff" },
{ "tiff", "tiff" },
{ "sgi", "sgi" },
{ "sun", "sunrast" },
{ "ras", "sunrast" },
{ "rs", "sunrast" },
{ "ra", "sunrast" },
{ "im1", "sunrast" },
{ "im8", "sunrast" },
{ "im24", "sunrast" },
{ "im32", "sunrast" },
{ "sunras", "sunrast" },
{ "xbm", "xbm" },
{ "pam", "pam" },
{ "pbm", "pbm" },
{ "pgm", "pgm" },
{ "pgmyuv", "pgmyuv" },
{ "ppm", "ppm" },
{ "pnm", "ppm" },
{ "gif", "gif" },
{ "pix", "brender_pix" },
{ "exr", "exr" },
{ "pic", "pictor" },
{ "qoi", "qoi" },
{ "xface", "xface" },
{ "xwd", "xwd" },
{ "svg", "svg" },
{ "jxl", "jpegxl" },
{0}
};
const char *mp_map_type_to_image_codec(const char *type)
{
if (type) {
for (int n = 0; type_to_codec[n][0]; n++) {
if (strcasecmp(type_to_codec[n][0], type) == 0)
return type_to_codec[n][1];
}
}
return NULL;
};
static const char *const mimetype_to_codec[][2] = {
{"image/apng", "apng"},
{"image/avif", "av1"},

1
demux/codec_tags.h
View File

@ -28,7 +28,6 @@ void mp_set_codec_from_tag(struct mp_codec_params *c);
void mp_set_pcm_codec(struct mp_codec_params *c, bool sign, bool is_float,
int bits, bool is_be);
const char *mp_map_type_to_image_codec(const char *type);
const char *mp_map_mimetype_to_video_codec(const char *mimetype);
#endif

65
demux/demux_mf.c
View File

@ -282,6 +282,64 @@ static bool demux_mf_read_packet(struct demuxer *demuxer,
return true;
}
// map file extension/type to a codec name
static const struct {
const char *type;
const char *codec;
} type2format[] = {
{ "bmp", "bmp" },
{ "dpx", "dpx" },
{ "j2c", "jpeg2000" },
{ "j2k", "jpeg2000" },
{ "jp2", "jpeg2000" },
{ "jpc", "jpeg2000" },
{ "jpeg", "mjpeg" },
{ "jpg", "mjpeg" },
{ "jps", "mjpeg" },
{ "jls", "ljpeg" },
{ "thm", "mjpeg" },
{ "db", "mjpeg" },
{ "pcd", "photocd" },
{ "pfm", "pfm" },
{ "phm", "phm" },
{ "hdr", "hdr" },
{ "pcx", "pcx" },
{ "png", "png" },
{ "pns", "png" },
{ "ptx", "ptx" },
{ "tga", "targa" },
{ "tif", "tiff" },
{ "tiff", "tiff" },
{ "sgi", "sgi" },
{ "sun", "sunrast" },
{ "ras", "sunrast" },
{ "rs", "sunrast" },
{ "ra", "sunrast" },
{ "im1", "sunrast" },
{ "im8", "sunrast" },
{ "im24", "sunrast" },
{ "im32", "sunrast" },
{ "sunras", "sunrast" },
{ "xbm", "xbm" },
{ "pam", "pam" },
{ "pbm", "pbm" },
{ "pgm", "pgm" },
{ "pgmyuv", "pgmyuv" },
{ "ppm", "ppm" },
{ "pnm", "ppm" },
{ "gif", "gif" }, // usually handled by demux_lavf
{ "pix", "brender_pix" },
{ "exr", "exr" },
{ "pic", "pictor" },
{ "qoi", "qoi" },
{ "xface", "xface" },
{ "xwd", "xwd" },
{ "svg", "svg" },
{ "jxl", "jpegxl" },
{0}
};
static const char *probe_format(mf_t *mf, char *type, enum demux_check check)
{
if (check > DEMUX_CHECK_REQUEST)
@ -292,9 +350,10 @@ static const char *probe_format(mf_t *mf, char *type, enum demux_check check)
if (p)
type = p + 1;
}
const char *codec = mp_map_type_to_image_codec(type);
if (codec)
return codec;
for (int i = 0; type2format[i].type; i++) {
if (type && strcasecmp(type, type2format[i].type) == 0)
return type2format[i].codec;
}
if (check == DEMUX_CHECK_REQUEST) {
if (!org_type) {
MP_ERR(mf, "file type was not set! (try --mf-type=ext)\n");