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video: add and parse modifier as well

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This commit is contained in:
Wim Taymans 2020-01-09 13:35:59 +01:00
parent f42ca8b52e
commit 5a6da7d5e1
3 changed files with 46 additions and 3 deletions
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1
spa/include/spa/param/type-info.h
View file

@ -225,6 +225,7 @@ static const struct spa_type_info spa_type_format[] = {
{ SPA_FORMAT_VIDEO_format, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "format",
spa_type_video_format, },
{ SPA_FORMAT_VIDEO_modifier, SPA_TYPE_Long, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "modifier", NULL },
{ SPA_FORMAT_VIDEO_size, SPA_TYPE_Rectangle, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "size", NULL },
{ SPA_FORMAT_VIDEO_framerate, SPA_TYPE_Fraction, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "framerate", NULL },
{ SPA_FORMAT_VIDEO_maxFramerate, SPA_TYPE_Fraction, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "maxFramerate", NULL },

46
spa/include/spa/param/video/format-utils.h
View file

@ -41,6 +41,7 @@ spa_format_video_raw_parse(const struct spa_pod *format,
return spa_pod_parse_object(format,
SPA_TYPE_OBJECT_Format, NULL,
SPA_FORMAT_VIDEO_format, SPA_POD_Id(&info->format),
SPA_FORMAT_VIDEO_modifier, SPA_POD_OPT_Long(&info->modifier),
SPA_FORMAT_VIDEO_size, SPA_POD_Rectangle(&info->size),
SPA_FORMAT_VIDEO_framerate, SPA_POD_Fraction(&info->framerate),
SPA_FORMAT_VIDEO_maxFramerate, SPA_POD_OPT_Fraction(&info->max_framerate),
@ -60,13 +61,52 @@ static inline struct spa_pod *
spa_format_video_raw_build(struct spa_pod_builder *builder, uint32_t id,
struct spa_video_info_raw *info)
{
return (struct spa_pod *) spa_pod_builder_add_object(builder,
SPA_TYPE_OBJECT_Format, id,
struct spa_pod_frame f;
spa_pod_builder_push_object(builder, &f, SPA_TYPE_OBJECT_Format, id);
spa_pod_builder_add(builder,
SPA_FORMAT_mediaType, SPA_POD_Id(SPA_MEDIA_TYPE_video),
SPA_FORMAT_mediaSubtype, SPA_POD_Id(SPA_MEDIA_SUBTYPE_raw),
SPA_FORMAT_VIDEO_format, SPA_POD_Id(info->format),
SPA_FORMAT_VIDEO_size, SPA_POD_Rectangle(&info->size),
SPA_FORMAT_VIDEO_framerate, SPA_POD_Fraction(&info->framerate));
SPA_FORMAT_VIDEO_framerate, SPA_POD_Fraction(&info->framerate),
0);
if (info->modifier != 0)
spa_pod_builder_add(builder,
SPA_FORMAT_VIDEO_modifier, SPA_POD_Long(info->modifier), 0);
if (info->max_framerate.denom != 0)
spa_pod_builder_add(builder,
SPA_FORMAT_VIDEO_maxFramerate, SPA_POD_Fraction(info->max_framerate), 0);
if (info->views != 0)
spa_pod_builder_add(builder,
SPA_FORMAT_VIDEO_views, SPA_POD_Int(info->views), 0);
if (info->interlace_mode != 0)
spa_pod_builder_add(builder,
SPA_FORMAT_VIDEO_interlaceMode, SPA_POD_Id(info->interlace_mode), 0);
if (info->pixel_aspect_ratio.denom != 0)
spa_pod_builder_add(builder,
SPA_FORMAT_VIDEO_pixelAspectRatio,SPA_POD_Fraction(info->pixel_aspect_ratio), 0);
if (info->multiview_mode != 0)
spa_pod_builder_add(builder,
SPA_FORMAT_VIDEO_multiviewMode, SPA_POD_Id(info->multiview_mode), 0);
if (info->multiview_flags != 0)
spa_pod_builder_add(builder,
SPA_FORMAT_VIDEO_multiviewFlags,SPA_POD_Id(info->multiview_flags), 0);
if (info->chroma_site != 0)
spa_pod_builder_add(builder,
SPA_FORMAT_VIDEO_chromaSite, SPA_POD_Id(info->chroma_site), 0);
if (info->color_range != 0)
spa_pod_builder_add(builder,
SPA_FORMAT_VIDEO_colorRange, SPA_POD_Id(info->color_range), 0);
if (info->color_matrix != 0)
spa_pod_builder_add(builder,
SPA_FORMAT_VIDEO_colorMatrix, SPA_POD_Id(info->color_matrix), 0);
if (info->transfer_function != 0)
spa_pod_builder_add(builder,
SPA_FORMAT_VIDEO_transferFunction,SPA_POD_Id(info->transfer_function), 0);
if (info->color_primaries != 0)
spa_pod_builder_add(builder,
SPA_FORMAT_VIDEO_colorPrimaries,SPA_POD_Id(info->color_primaries), 0);
return (struct spa_pod*)spa_pod_builder_pop(builder, &f);
}
static inline int

2
spa/include/spa/param/video/raw.h
View file

@ -166,6 +166,7 @@ enum spa_video_interlace_mode {
/**
* spa_video_info_raw:
* @format: the format
* @modifier: format modifier
* @size: the frame size of the video
* @framerate: the framerate of the video 0/1 means variable rate
* @max_framerate: the maximum framerate of the video. This is only valid when
@ -185,6 +186,7 @@ enum spa_video_interlace_mode {
*/
struct spa_video_info_raw {
enum spa_video_format format;
int64_t modifier;
struct spa_rectangle size;
struct spa_fraction framerate;
struct spa_fraction max_framerate;