mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-24 18:51:11 +00:00
71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
/*
|
|
* Copyright 2007 David A. Schleef
|
|
*
|
|
* This comes solely from commit 1c3e012fc3e4b9aba19d44855bf8c8bf6ec44cd5
|
|
* to gst-plugins-base.
|
|
*/
|
|
|
|
#ifndef __GST_VIDEOCOMPAT_H__
|
|
#define __GST_VIDEOCOMPAT_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/video/video.h>
|
|
#include <gst/base/gstadapter.h>
|
|
|
|
/* uh, yeah */
|
|
#if GST_VERSION_MICRO < 15
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef enum {
|
|
GST_VIDEO_FORMAT_UNKNOWN,
|
|
GST_VIDEO_FORMAT_I420,
|
|
GST_VIDEO_FORMAT_YV12,
|
|
GST_VIDEO_FORMAT_YUY2,
|
|
GST_VIDEO_FORMAT_UYVY,
|
|
GST_VIDEO_FORMAT_AYUV,
|
|
GST_VIDEO_FORMAT_RGBx,
|
|
GST_VIDEO_FORMAT_BGRx,
|
|
GST_VIDEO_FORMAT_xRGB,
|
|
GST_VIDEO_FORMAT_xBGR
|
|
} GstVideoFormat;
|
|
|
|
|
|
gboolean gst_video_format_parse_caps (GstCaps *caps, GstVideoFormat *format,
|
|
int *width, int *height);
|
|
gboolean gst_video_parse_caps_framerate (GstCaps *caps,
|
|
int *fps_n, int *fps_d);
|
|
gboolean gst_video_parse_caps_pixel_aspect_ratio (GstCaps *caps,
|
|
int *par_n, int *par_d);
|
|
GstCaps * gst_video_format_new_caps (GstVideoFormat format,
|
|
int width, int height, int framerate_n, int framerate_d,
|
|
int par_n, int par_d);
|
|
GstVideoFormat gst_video_format_from_fourcc (guint32 fourcc);
|
|
guint32 gst_video_format_to_fourcc (GstVideoFormat format);
|
|
GstVideoFormat gst_video_format_from_rgb32_masks (int red_mask, int green_mask, int blue_mask);
|
|
gboolean gst_video_format_is_rgb (GstVideoFormat format);
|
|
gboolean gst_video_format_is_yuv (GstVideoFormat format);
|
|
gboolean gst_video_format_has_alpha (GstVideoFormat format);
|
|
int gst_video_format_get_row_stride (GstVideoFormat format, int component,
|
|
int width);
|
|
int gst_video_format_get_pixel_stride (GstVideoFormat format, int component);
|
|
int gst_video_format_get_component_width (GstVideoFormat format, int component,
|
|
int width);
|
|
int gst_video_format_get_component_height (GstVideoFormat format, int component,
|
|
int height);
|
|
int gst_video_format_get_component_offset (GstVideoFormat format, int component,
|
|
int width, int height);
|
|
int gst_video_format_get_size (GstVideoFormat format, int width, int height);
|
|
gboolean gst_video_format_convert (GstVideoFormat format, int width, int height,
|
|
int fps_n, int fps_d,
|
|
GstFormat src_format, gint64 src_value,
|
|
GstFormat dest_format, gint64 * dest_value);
|
|
|
|
void
|
|
gst_adapter_copy (GstAdapter * adapter, guint8 * dest, guint offset, guint size);
|
|
|
|
G_END_DECLS
|
|
#endif
|
|
|
|
#endif /* __GST_VIDEO_H__ */
|
|
|