mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-18 22:36:33 +00:00
avcodecmap: Add more and correct restrictions for DV
https://bugzilla.gnome.org/show_bug.cgi?id=600895
This commit is contained in:
Sebastian Dröge
parent
959d9ce553
commit
a6ede95de7
1 changed files with 143 additions and 112 deletions
|
|
@ -159,6 +159,52 @@ gst_ffmpeg_channel_layout_to_gst (guint64 channel_layout, gint channels,
|
|||
return TRUE;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_ffmpeg_video_set_pix_fmts (GstCaps * caps, const enum AVPixelFormat *fmts)
|
||||
{
|
||||
GValue va = { 0, };
|
||||
GValue v = { 0, };
|
||||
GstVideoFormat format;
|
||||
|
||||
if (!fmts || fmts[0] == -1) {
|
||||
gint i;
|
||||
|
||||
g_value_init (&va, GST_TYPE_LIST);
|
||||
g_value_init (&v, G_TYPE_STRING);
|
||||
for (i = 0; i <= PIX_FMT_NB; i++) {
|
||||
format = gst_ffmpeg_pixfmt_to_videoformat (i);
|
||||
if (format == GST_VIDEO_FORMAT_UNKNOWN)
|
||||
continue;
|
||||
g_value_set_string (&v, gst_video_format_to_string (format));
|
||||
gst_value_list_append_value (&va, &v);
|
||||
}
|
||||
gst_caps_set_value (caps, "format", &va);
|
||||
g_value_unset (&v);
|
||||
g_value_unset (&va);
|
||||
return;
|
||||
}
|
||||
|
||||
/* Only a single format */
|
||||
g_value_init (&va, GST_TYPE_LIST);
|
||||
g_value_init (&v, G_TYPE_STRING);
|
||||
while (*fmts != -1) {
|
||||
format = gst_ffmpeg_pixfmt_to_videoformat (*fmts);
|
||||
if (format != GST_VIDEO_FORMAT_UNKNOWN) {
|
||||
g_value_set_string (&v, gst_video_format_to_string (format));
|
||||
gst_value_list_append_value (&va, &v);
|
||||
}
|
||||
fmts++;
|
||||
}
|
||||
if (gst_value_list_get_size (&va) == 1) {
|
||||
/* The single value is still in v */
|
||||
gst_caps_set_value (caps, "format", &v);
|
||||
} else if (gst_value_list_get_size (&va) > 1) {
|
||||
gst_caps_set_value (caps, "format", &va);
|
||||
}
|
||||
g_value_unset (&v);
|
||||
g_value_unset (&va);
|
||||
}
|
||||
|
||||
/* this macro makes a caps width fixed or unfixed width/height
|
||||
* properties depending on whether we've got a context.
|
||||
*
|
||||
|
|
@ -241,32 +287,58 @@ gst_ff_vid_caps_new (AVCodecContext * context, AVCodec * codec,
|
|||
{
|
||||
static struct
|
||||
{
|
||||
guint32 csp;
|
||||
const gchar *csp;
|
||||
gint width, height;
|
||||
gint par_n, par_d;
|
||||
gint framerate_n, framerate_d;
|
||||
} profiles[] = {
|
||||
{
|
||||
GST_MAKE_FOURCC ('Y', '4', '1', 'B'), 720, 480, 10, 11, 30000, 1001}, {
|
||||
GST_MAKE_FOURCC ('Y', '4', '1', 'B'), 720, 480, 40, 33, 30000, 1001}, {
|
||||
GST_MAKE_FOURCC ('I', '4', '2', '0'), 720, 576, 59, 54, 25, 1}, {
|
||||
GST_MAKE_FOURCC ('I', '4', '2', '0'), 720, 576, 118, 81, 25, 1}, {
|
||||
GST_MAKE_FOURCC ('Y', '4', '1', 'B'), 720, 576, 59, 54, 25, 1}, {
|
||||
GST_MAKE_FOURCC ('Y', '4', '1', 'B'), 720, 576, 118, 81, 25, 1}
|
||||
};
|
||||
"Y41B", 720, 480, 8, 9, 30000, 1001}, {
|
||||
"Y41B", 720, 480, 32, 27, 30000, 1001}, {
|
||||
"Y42B", 720, 480, 8, 9, 30000, 1001}, {
|
||||
"Y42B", 720, 480, 32, 27, 30000, 1001}, {
|
||||
"I420", 720, 576, 16, 15, 25, 1}, {
|
||||
"I420", 720, 576, 64, 45, 25, 1}, {
|
||||
"Y41B", 720, 576, 16, 15, 25, 1}, {
|
||||
"Y41B", 720, 576, 64, 45, 25, 1}, {
|
||||
"Y42B", 720, 576, 16, 15, 25, 1}, {
|
||||
"Y42B", 720, 576, 64, 45, 25, 1}, {
|
||||
"Y42B", 1280, 1080, 1, 1, 30000, 1001}, {
|
||||
"Y42B", 1280, 1080, 3, 2, 30000, 1001}, {
|
||||
"Y42B", 1440, 1080, 1, 1, 25, 1}, {
|
||||
"Y42B", 1440, 1080, 4, 3, 25, 1}, {
|
||||
"Y42B", 960, 720, 1, 1, 60000, 1001}, {
|
||||
"Y42B", 960, 720, 4, 3, 60000, 1001}, {
|
||||
"Y42B", 960, 720, 1, 1, 50, 1}, {
|
||||
"Y42B", 960, 720, 4, 3, 50, 1},};
|
||||
GstCaps *temp;
|
||||
gint n_sizes = G_N_ELEMENTS (profiles);
|
||||
|
||||
caps = gst_caps_new_empty ();
|
||||
for (i = 0; i < n_sizes; i++) {
|
||||
temp = gst_caps_new_simple (mimetype,
|
||||
"width", G_TYPE_INT, profiles[i].width,
|
||||
"height", G_TYPE_INT, profiles[i].height,
|
||||
"framerate", GST_TYPE_FRACTION, profiles[i].framerate_n,
|
||||
profiles[i].framerate_d, "pixel-aspect-ratio", GST_TYPE_FRACTION,
|
||||
profiles[i].par_n, profiles[i].par_d, NULL);
|
||||
if (strcmp (mimetype, "video/x-raw") == 0) {
|
||||
caps = gst_caps_new_empty ();
|
||||
for (i = 0; i < n_sizes; i++) {
|
||||
temp = gst_caps_new_simple (mimetype,
|
||||
"format", G_TYPE_STRING, profiles[i].csp,
|
||||
"width", G_TYPE_INT, profiles[i].width,
|
||||
"height", G_TYPE_INT, profiles[i].height,
|
||||
"framerate", GST_TYPE_FRACTION, profiles[i].framerate_n,
|
||||
profiles[i].framerate_d, "pixel-aspect-ratio",
|
||||
GST_TYPE_FRACTION, profiles[i].par_n, profiles[i].par_d, NULL);
|
||||
|
||||
gst_caps_append (caps, temp);
|
||||
gst_caps_append (caps, temp);
|
||||
}
|
||||
} else {
|
||||
caps = gst_caps_new_empty ();
|
||||
for (i = 0; i < n_sizes; i++) {
|
||||
temp = gst_caps_new_simple (mimetype,
|
||||
"width", G_TYPE_INT, profiles[i].width,
|
||||
"height", G_TYPE_INT, profiles[i].height,
|
||||
"framerate", GST_TYPE_FRACTION, profiles[i].framerate_n,
|
||||
profiles[i].framerate_d, "pixel-aspect-ratio",
|
||||
GST_TYPE_FRACTION, profiles[i].par_n, profiles[i].par_d, NULL);
|
||||
|
||||
gst_caps_append (caps, temp);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
|
@ -310,8 +382,13 @@ gst_ff_vid_caps_new (AVCodecContext * context, AVCodec * codec,
|
|||
g_value_unset (&va);
|
||||
g_value_unset (&v);
|
||||
}
|
||||
|
||||
} else {
|
||||
caps = gst_caps_new_empty_simple (mimetype);
|
||||
}
|
||||
|
||||
gst_ffmpeg_video_set_pix_fmts (caps, codec ? codec->pix_fmts : NULL);
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
|
@ -321,7 +398,7 @@ gst_ff_vid_caps_new (AVCodecContext * context, AVCodec * codec,
|
|||
* default unfixed setting */
|
||||
if (!caps) {
|
||||
GST_DEBUG ("Creating default caps");
|
||||
caps = gst_caps_new_simple (mimetype, NULL, NULL, NULL);
|
||||
caps = gst_caps_new_empty_simple (mimetype);
|
||||
}
|
||||
|
||||
va_start (var_args, fieldname);
|
||||
|
|
@ -345,6 +422,52 @@ get_nbits_set (guint64 n)
|
|||
return x;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_ffmpeg_audio_set_sample_fmts (GstCaps * caps,
|
||||
const enum AVSampleFormat *fmts)
|
||||
{
|
||||
GValue va = { 0, };
|
||||
GValue v = { 0, };
|
||||
GstAudioFormat format;
|
||||
|
||||
if (!fmts || fmts[0] == -1) {
|
||||
gint i;
|
||||
|
||||
g_value_init (&va, GST_TYPE_LIST);
|
||||
g_value_init (&v, G_TYPE_STRING);
|
||||
for (i = 0; i <= AV_SAMPLE_FMT_DBL; i++) {
|
||||
format = gst_ffmpeg_smpfmt_to_audioformat (i);
|
||||
if (format == GST_AUDIO_FORMAT_UNKNOWN)
|
||||
continue;
|
||||
g_value_set_string (&v, gst_audio_format_to_string (format));
|
||||
gst_value_list_append_value (&va, &v);
|
||||
}
|
||||
gst_caps_set_value (caps, "format", &va);
|
||||
g_value_unset (&v);
|
||||
g_value_unset (&va);
|
||||
return;
|
||||
}
|
||||
|
||||
g_value_init (&va, GST_TYPE_LIST);
|
||||
g_value_init (&v, G_TYPE_STRING);
|
||||
while (*fmts != -1) {
|
||||
format = gst_ffmpeg_smpfmt_to_audioformat (*fmts);
|
||||
if (format != GST_AUDIO_FORMAT_UNKNOWN) {
|
||||
g_value_set_string (&v, gst_audio_format_to_string (format));
|
||||
gst_value_list_append_value (&va, &v);
|
||||
}
|
||||
fmts++;
|
||||
}
|
||||
if (gst_value_list_get_size (&va) == 1) {
|
||||
/* The single value is still in v */
|
||||
gst_caps_set_value (caps, "format", &v);
|
||||
} else if (gst_value_list_get_size (&va) > 1) {
|
||||
gst_caps_set_value (caps, "format", &va);
|
||||
}
|
||||
g_value_unset (&v);
|
||||
g_value_unset (&va);
|
||||
}
|
||||
|
||||
/* same for audio - now with channels/sample rate
|
||||
*/
|
||||
static GstCaps *
|
||||
|
|
@ -541,6 +664,8 @@ gst_ff_aud_caps_new (AVCodecContext * context, AVCodec * codec,
|
|||
caps = gst_caps_new_empty_simple (mimetype);
|
||||
}
|
||||
|
||||
gst_ffmpeg_audio_set_sample_fmts (caps, codec ? codec->sample_fmts : NULL);
|
||||
|
||||
va_start (var_args, fieldname);
|
||||
gst_caps_set_simple_valist (caps, fieldname, var_args);
|
||||
va_end (var_args);
|
||||
|
|
@ -1995,52 +2120,6 @@ gst_ffmpeg_smpfmt_to_caps (enum AVSampleFormat sample_fmt,
|
|||
return caps;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_ffmpeg_audio_set_sample_fmts (GstCaps * caps,
|
||||
const enum AVSampleFormat *fmts)
|
||||
{
|
||||
GValue va = { 0, };
|
||||
GValue v = { 0, };
|
||||
GstAudioFormat format;
|
||||
|
||||
if (!fmts || fmts[0] == -1) {
|
||||
gint i;
|
||||
|
||||
g_value_init (&va, GST_TYPE_LIST);
|
||||
g_value_init (&v, G_TYPE_STRING);
|
||||
for (i = 0; i <= AV_SAMPLE_FMT_DBL; i++) {
|
||||
format = gst_ffmpeg_smpfmt_to_audioformat (i);
|
||||
if (format == GST_AUDIO_FORMAT_UNKNOWN)
|
||||
continue;
|
||||
g_value_set_string (&v, gst_audio_format_to_string (format));
|
||||
gst_value_list_append_value (&va, &v);
|
||||
}
|
||||
gst_caps_set_value (caps, "format", &va);
|
||||
g_value_unset (&v);
|
||||
g_value_unset (&va);
|
||||
return;
|
||||
}
|
||||
|
||||
g_value_init (&va, GST_TYPE_LIST);
|
||||
g_value_init (&v, G_TYPE_STRING);
|
||||
while (*fmts != -1) {
|
||||
format = gst_ffmpeg_smpfmt_to_audioformat (*fmts);
|
||||
if (format != GST_AUDIO_FORMAT_UNKNOWN) {
|
||||
g_value_set_string (&v, gst_audio_format_to_string (format));
|
||||
gst_value_list_append_value (&va, &v);
|
||||
}
|
||||
fmts++;
|
||||
}
|
||||
if (gst_value_list_get_size (&va) == 1) {
|
||||
/* The single value is still in v */
|
||||
gst_caps_set_value (caps, "format", &v);
|
||||
} else if (gst_value_list_get_size (&va) > 1) {
|
||||
gst_caps_set_value (caps, "format", &va);
|
||||
}
|
||||
g_value_unset (&v);
|
||||
g_value_unset (&va);
|
||||
}
|
||||
|
||||
GstCaps *
|
||||
gst_ffmpeg_codectype_to_audio_caps (AVCodecContext * context,
|
||||
enum CodecID codec_id, gboolean encode, AVCodec * codec)
|
||||
|
|
@ -2061,58 +2140,11 @@ gst_ffmpeg_codectype_to_audio_caps (AVCodecContext * context,
|
|||
} else {
|
||||
caps = gst_ff_aud_caps_new (context, codec, codec_id, encode, "audio/x-raw",
|
||||
"layout", G_TYPE_STRING, "interleaved", NULL);
|
||||
gst_ffmpeg_audio_set_sample_fmts (caps, codec ? codec->sample_fmts : NULL);
|
||||
}
|
||||
|
||||
return caps;
|
||||
}
|
||||
|
||||
static void
|
||||
gst_ffmpeg_video_set_pix_fmts (GstCaps * caps, const enum AVPixelFormat *fmts)
|
||||
{
|
||||
GValue va = { 0, };
|
||||
GValue v = { 0, };
|
||||
GstVideoFormat format;
|
||||
|
||||
if (!fmts || fmts[0] == -1) {
|
||||
gint i;
|
||||
|
||||
g_value_init (&va, GST_TYPE_LIST);
|
||||
g_value_init (&v, G_TYPE_STRING);
|
||||
for (i = 0; i <= PIX_FMT_NB; i++) {
|
||||
format = gst_ffmpeg_pixfmt_to_videoformat (i);
|
||||
if (format == GST_VIDEO_FORMAT_UNKNOWN)
|
||||
continue;
|
||||
g_value_set_string (&v, gst_video_format_to_string (format));
|
||||
gst_value_list_append_value (&va, &v);
|
||||
}
|
||||
gst_caps_set_value (caps, "format", &va);
|
||||
g_value_unset (&v);
|
||||
g_value_unset (&va);
|
||||
return;
|
||||
}
|
||||
|
||||
/* Only a single format */
|
||||
g_value_init (&va, GST_TYPE_LIST);
|
||||
g_value_init (&v, G_TYPE_STRING);
|
||||
while (*fmts != -1) {
|
||||
format = gst_ffmpeg_pixfmt_to_videoformat (*fmts);
|
||||
if (format != GST_VIDEO_FORMAT_UNKNOWN) {
|
||||
g_value_set_string (&v, gst_video_format_to_string (format));
|
||||
gst_value_list_append_value (&va, &v);
|
||||
}
|
||||
fmts++;
|
||||
}
|
||||
if (gst_value_list_get_size (&va) == 1) {
|
||||
/* The single value is still in v */
|
||||
gst_caps_set_value (caps, "format", &v);
|
||||
} else if (gst_value_list_get_size (&va) > 1) {
|
||||
gst_caps_set_value (caps, "format", &va);
|
||||
}
|
||||
g_value_unset (&v);
|
||||
g_value_unset (&va);
|
||||
}
|
||||
|
||||
GstCaps *
|
||||
gst_ffmpeg_codectype_to_video_caps (AVCodecContext * context,
|
||||
enum CodecID codec_id, gboolean encode, AVCodec * codec)
|
||||
|
|
@ -2128,7 +2160,6 @@ gst_ffmpeg_codectype_to_video_caps (AVCodecContext * context,
|
|||
caps =
|
||||
gst_ff_vid_caps_new (context, codec, codec_id, encode, "video/x-raw",
|
||||
NULL);
|
||||
gst_ffmpeg_video_set_pix_fmts (caps, codec ? codec->pix_fmts : NULL);
|
||||
}
|
||||
return caps;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue