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Make new USE_BUFFERS command

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Make a new USE_BUFFERS command to atomically send a buffer array to the
remote client. We can use this to then clean up an old array and go to
the PAUSED state if possible.
Work on formats. Make one structure that can hold all video formats.
Work on pipeline suspend and resume.
Add jpeg support to v4l2.
Work on enum_formats with a filter in v4l2.
This commit is contained in:
Wim Taymans 2016-08-26 17:43:48 +02:00
parent 7e858ff694
commit b67c216a04
24 changed files with 688 additions and 514 deletions
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34
spa/lib/debug.c
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@ -169,18 +169,31 @@ spa_debug_dump_mem (const void *mem, size_t size)
struct media_type_name {
const char *name;
} media_type_names[] = {
{ "unknown" },
{ "invalid" },
{ "audio" },
{ "video" },
{ "image" },
};
struct media_subtype_name {
const char *name;
} media_subtype_names[] = {
{ "unknown" },
{ "invalid" },
{ "raw" },
{ "h264" },
{ "mjpg" },
{ "dv" },
{ "mpegts" },
{ "h263" },
{ "mpeg1" },
{ "mpeg2" },
{ "mpeg4" },
{ "xvid" },
{ "vc1" },
{ "vp8" },
{ "vp9" },
{ "jpeg" },
{ "bayer" },
};
struct prop_type_name {
@ -330,7 +343,7 @@ spa_debug_props (const SpaProps *props, bool print_ranges)
res = spa_props_get_prop (props, i, &value);
fprintf (stderr, ". Current: ");
fprintf (stderr, "Current: ");
if (res == SPA_RESULT_OK)
print_value (info, value.size, value.value);
else if (res == SPA_RESULT_PROPERTY_UNSET)
@ -386,14 +399,25 @@ spa_debug_format (const SpaFormat *format)
{
const SpaProps *props;
int i;
const char *media_type;
const char *media_subtype;
if (format == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
props = &format->props;
fprintf (stderr, "%-6s %s/%s\n", "", media_type_names[format->media_type].name,
media_subtype_names[format->media_subtype].name);
if (format->media_type > 0 && format->media_type < SPA_N_ELEMENTS (media_type_names))
media_type = media_type_names[format->media_type].name;
else
media_type = "unknown";
if (format->media_subtype > 0 && format->media_subtype < SPA_N_ELEMENTS (media_subtype_names))
media_subtype = media_subtype_names[format->media_subtype].name;
else
media_subtype = "unknown";
fprintf (stderr, "%-6s %s/%s\n", "", media_type, media_subtype);
for (i = 0; i < props->n_prop_info; i++) {
const SpaPropInfo *info = &props->prop_info[i];