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