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/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* Library <2002> Ronald Bultje <rbultje@ronald.bitfreak.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GST_VIDEO_H__
#define __GST_VIDEO_H__
#include <gst/gst.h>
#define R_MASK_32 "0xff000000"
#define G_MASK_32 "0x00ff0000"
#define B_MASK_32 "0x0000ff00"
#define R_MASK_32_REVERSE "0x000000ff"
#define G_MASK_32_REVERSE "0x0000ff00"
#define B_MASK_32_REVERSE "0x00ff0000"
#define R_MASK_24 "0xff0000"
#define G_MASK_24 "0x00ff00"
#define B_MASK_24 "0x0000ff"
#define R_MASK_24_REVERSE "0x0000ff"
#define G_MASK_24_REVERSE "0x00ff00"
#define B_MASK_24_REVERSE "0xff0000"
#define R_MASK_16 "0xf800"
#define G_MASK_16 "0x07e0"
#define B_MASK_16 "0x001f"
#define R_MASK_15 "0x8c00"
#define G_MASK_15 "0x03e0"
#define B_MASK_15 "0x001f"
#define SIZE_RANGE "(int) [ 16, 4096 ]"
#define FPS_RANGE "(double) [ 0, max ]"
/* properties for pad templates */
#define GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_24_32 \
gst_props_new ( \
"bpp", GST_PROPS_LIST ( \
GST_PROPS_INT (24), \
GST_PROPS_INT (32) \
), \
"depth", GST_PROPS_LIST ( \
GST_PROPS_INT (24), \
GST_PROPS_INT (32) \
), \
"endianness", GST_PROPS_INT (G_BIG_ENDIAN), \
"red_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (R_MASK_32), \
GST_PROPS_INT (R_MASK_24) \
), \
"green_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (G_MASK_32), \
GST_PROPS_INT (G_MASK_24) \
), \
"blue_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (B_MASK_32), \
GST_PROPS_INT (B_MASK_24) \
), \
"width", SIZE_RANGE, \
"height", SIZE_RANGE, \
"framerate", FPS_RANGE, \
NULL)
#define GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_24_32_REVERSE \
gst_props_new ( \
"bpp", GST_PROPS_LIST ( \
GST_PROPS_INT (24), \
GST_PROPS_INT (32) \
), \
"depth", GST_PROPS_LIST ( \
GST_PROPS_INT (24), \
GST_PROPS_INT (32) \
), \
"endianness", GST_PROPS_INT (G_BIG_ENDIAN), \
"red_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (R_MASK_32_REVERSE), \
GST_PROPS_INT (R_MASK_24_REVERSE) \
), \
"green_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (G_MASK_32_REVERSE), \
GST_PROPS_INT (G_MASK_24_REVERSE) \
), \
"blue_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (B_MASK_32_REVERSE), \
GST_PROPS_INT (B_MASK_24_REVERSE) \
), \
"width", SIZE_RANGE, \
"height", SIZE_RANGE, \
"framerate", FPS_RANGE, \
NULL)
#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_32 \
"video/x-raw-rgb, " \
"bpp = (int) 32, " \
"depth = (int) 32, " \
"endianness = (int) BIG_ENDIAN, " \
"red_mask = (int) " R_MASK_32 ", " \
"green_mask = (int) " G_MASK_32 ", " \
"blue_mask = (int) " B_MASK_32 ", " \
"width = " SIZE_RANGE ", " \
"height = " SIZE_RANGE ", " \
"framerate = " FPS_RANGE
#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_24 \
"video/x-raw-rgb, " \
"bpp = (int) 24, " \
"depth = (int) 24, " \
"endianness = (int) BIG_ENDIAN, " \
"red_mask = (int) " R_MASK_24 ", " \
"green_mask = (int) " G_MASK_24 ", " \
"blue_mask = (int) " B_MASK_24 ", " \
"width = " SIZE_RANGE ", " \
"height = " SIZE_RANGE ", " \
"framerate = " FPS_RANGE
#define GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_32_REVERSE \
"video/x-raw-rgb, " \
"bpp = (int) 32, " \
"depth = (int) 32, " \
"endianness = (int) BIG_ENDIAN, " \
"red_mask = (int) " R_MASK_32_REVERSE ", " \
"green_mask = (int) " G_MASK_32_REVERSE ", " \
"blue_mask = (int) " B_MASK_32_REVERSE ", " \
"width = " SIZE_RANGE ", " \
"height = " SIZE_RANGE ", " \
"framerate = " FPS_RANGE
#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_24_REVERSE \
"video/x-raw-rgb, " \
"bpp = (int) 24, " \
"depth = (int) 24, " \
"endianness = (int) BIG_ENDIAN, " \
"red_mask = (int) " R_MASK_24_REVERSE ", " \
"green_mask = (int) " G_MASK_24_REVERSE ", " \
"blue_mask = (int) " B_MASK_24_REVERSE ", " \
"width = " SIZE_RANGE ", " \
"height = " SIZE_RANGE ", " \
"framerate = " FPS_RANGE
#define GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_15_16 \
gst_props_new ( \
"bpp", GST_PROPS_INT (16), \
"depth", GST_PROPS_LIST ( \
GST_PROPS_INT (15), \
GST_PROPS_INT (16) \
), \
"endianness", GST_PROPS_INT (G_BYTE_ORDER), \
"red_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (R_MASK_15), \
GST_PROPS_INT (R_MASK_16) \
), \
"green_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (G_MASK_15), \
GST_PROPS_INT (G_MASK_16) \
), \
"blue_mask", GST_PROPS_LIST ( \
GST_PROPS_INT (B_MASK_15), \
GST_PROPS_INT (B_MASK_16) \
), \
"width", SIZE_RANGE, \
"height", SIZE_RANGE, \
"framerate", FPS_RANGE, \
NULL)
#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_16 \
"video/x-raw-rgb, " \
"bpp = (int) 16, " \
"depth = (int) 16, " \
"endianness = (int) BYTE_ORDER, " \
"red_mask = (int) " R_MASK_16 ", " \
"green_mask = (int) " G_MASK_16 ", " \
"blue_mask = (int) " B_MASK_16 ", " \
"width = " SIZE_RANGE ", " \
"height = " SIZE_RANGE ", " \
"framerate = " FPS_RANGE
#define GST_VIDEO_RGB_PAD_TEMPLATE_PROPS_15 \
"video/x-raw-rgb, " \
"bpp = (int) 16, " \
"depth = (int) 15, " \
"endianness = (int) BYTE_ORDER, " \
"red_mask = (int) " R_MASK_15 ", " \
"green_mask = (int) " G_MASK_15 ", " \
"blue_mask = (int) " B_MASK_15 ", " \
"width = " SIZE_RANGE ", " \
"height = " SIZE_RANGE ", " \
"framerate = " FPS_RANGE
#define GST_VIDEO_YUV_PAD_TEMPLATE_CAPS(fourcc) \
"video/x-raw-yuv, " \
"format = (fourcc) " fourcc ", " \
"width = " SIZE_RANGE ", " \
"height = " SIZE_RANGE ", " \
"framerate = " FPS_RANGE
/* functions */
gdouble gst_video_frame_rate (GstPad *pad);
gboolean gst_video_get_size (GstPad *pad,
gint *width,
gint *height);
#endif /* __GST_VIDEO_H__ */
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