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200 lines
7 KiB
C
200 lines
7 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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* Library <2002> Ronald Bultje <rbultje@ronald.bitfreak.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_VIDEO_H__
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#define __GST_VIDEO_H__
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#include <gst/gst.h>
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#define R_MASK_32 "0xff000000"
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#define G_MASK_32 "0x00ff0000"
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#define B_MASK_32 "0x0000ff00"
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#define R_MASK_32_REVERSE "0x000000ff"
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#define G_MASK_32_REVERSE "0x0000ff00"
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#define B_MASK_32_REVERSE "0x00ff0000"
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#define R_MASK_24 "0xff0000"
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#define G_MASK_24 "0x00ff00"
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#define B_MASK_24 "0x0000ff"
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#define R_MASK_24_REVERSE "0x0000ff"
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#define G_MASK_24_REVERSE "0x00ff00"
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#define B_MASK_24_REVERSE "0xff0000"
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#define R_MASK_16 "0xf800"
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#define G_MASK_16 "0x07e0"
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#define B_MASK_16 "0x001f"
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#define R_MASK_15 "0x7c00"
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#define G_MASK_15 "0x03e0"
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#define B_MASK_15 "0x001f"
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#define R_MASK_32_INT 0xff000000
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#define G_MASK_32_INT 0x00ff0000
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#define B_MASK_32_INT 0x0000ff00
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#define R_MASK_32_REVERSE_INT 0x000000ff
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#define G_MASK_32_REVERSE_INT 0x0000ff00
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#define B_MASK_32_REVERSE_INT 0x00ff0000
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#define R_MASK_24_INT 0xff0000
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#define G_MASK_24_INT 0x00ff00
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#define B_MASK_24_INT 0x0000ff
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#define R_MASK_24_REVERSE_INT 0x0000ff
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#define G_MASK_24_REVERSE_INT 0x00ff00
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#define B_MASK_24_REVERSE_INT 0xff0000
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#define R_MASK_16_INT 0xf800
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#define G_MASK_16_INT 0x07e0
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#define B_MASK_16_INT 0x001f
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#define R_MASK_15_INT 0x7c00
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#define G_MASK_15_INT 0x03e0
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#define B_MASK_15_INT 0x001f
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#define SIZE_RANGE "(int) [ 16, 4096 ]"
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#define FPS_RANGE "(double) [ 0, max ]"
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/* properties for pad templates */
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#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_24_32 \
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"video/x-raw-rgb, " \
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"bpp = (int) { 24, 32 }, " \
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"depth = (int) { 24, 32 }, " \
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"endianness = (int) BIG_ENDIAN, " \
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"red_mask = (int) { " R_MASK_32 ", " R_MASK_24 " }, " \
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"green_mask = (int) { " G_MASK_32 ", " G_MASK_24 " }, " \
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"blue_mask = (int) { " B_MASK_32 ", " B_MASK_24 " }, " \
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"width = " SIZE_RANGE ", " \
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"height = " SIZE_RANGE ", " \
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"framerate = " FPS_RANGE
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#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_24_32_REVERSE \
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"video/x-raw-rgb, " \
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"bpp = (int) { 24, 32 }, " \
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"depth = (int) { 24, 32 }, " \
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"endianness = (int) BIG_ENDIAN, " \
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"red_mask = (int) { " R_MASK_32_REVERSE ", " R_MASK_24_REVERSE "}, " \
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"green_mask = (int) { " G_MASK_32_REVERSE ", " G_MASK_24_REVERSE "}, " \
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"blue_mask = (int) { " B_MASK_32_REVERSE ", " B_MASK_24_REVERSE "}, " \
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"width = " SIZE_RANGE ", " \
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"height = " SIZE_RANGE ", " \
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"framerate = " FPS_RANGE
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#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_32 \
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"video/x-raw-rgb, " \
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"bpp = (int) 32, " \
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"depth = (int) 32, " \
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"endianness = (int) BIG_ENDIAN, " \
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"red_mask = (int) " R_MASK_32 ", " \
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"green_mask = (int) " G_MASK_32 ", " \
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"blue_mask = (int) " B_MASK_32 ", " \
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"width = " SIZE_RANGE ", " \
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"height = " SIZE_RANGE ", " \
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"framerate = " FPS_RANGE
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#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_24 \
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"video/x-raw-rgb, " \
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"bpp = (int) 24, " \
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"depth = (int) 24, " \
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"endianness = (int) BIG_ENDIAN, " \
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"red_mask = (int) " R_MASK_24 ", " \
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"green_mask = (int) " G_MASK_24 ", " \
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"blue_mask = (int) " B_MASK_24 ", " \
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"width = " SIZE_RANGE ", " \
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"height = " SIZE_RANGE ", " \
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"framerate = " FPS_RANGE
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#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_32_REVERSE \
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"video/x-raw-rgb, " \
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"bpp = (int) 32, " \
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"depth = (int) 32, " \
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"endianness = (int) BIG_ENDIAN, " \
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"red_mask = (int) " R_MASK_32_REVERSE ", " \
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"green_mask = (int) " G_MASK_32_REVERSE ", " \
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"blue_mask = (int) " B_MASK_32_REVERSE ", " \
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"width = " SIZE_RANGE ", " \
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"height = " SIZE_RANGE ", " \
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"framerate = " FPS_RANGE
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#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_24_REVERSE \
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"video/x-raw-rgb, " \
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"bpp = (int) 24, " \
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"depth = (int) 24, " \
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"endianness = (int) BIG_ENDIAN, " \
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"red_mask = (int) " R_MASK_24_REVERSE ", " \
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"green_mask = (int) " G_MASK_24_REVERSE ", " \
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"blue_mask = (int) " B_MASK_24_REVERSE ", " \
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"width = " SIZE_RANGE ", " \
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"height = " SIZE_RANGE ", " \
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"framerate = " FPS_RANGE
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#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_15_16 \
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"video/x-raw-rgb, " \
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"bpp = (int) 16, " \
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"depth = (int) { 15, 16 }, " \
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"endianness = (int) BYTE_ORDER, " \
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"red_mask = (int) { " R_MASK_15 ", " R_MASK_16 " }, " \
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"green_mask = (int) { " G_MASK_15 ", " G_MASK_16 " }, " \
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"blue_mask = (int) { " B_MASK_15 ", " B_MASK_16 " }, " \
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"width = " SIZE_RANGE ", " \
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"height = " SIZE_RANGE ", " \
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"framerate = " FPS_RANGE
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#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_16 \
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"video/x-raw-rgb, " \
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"bpp = (int) 16, " \
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"depth = (int) 16, " \
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"endianness = (int) BYTE_ORDER, " \
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"red_mask = (int) " R_MASK_16 ", " \
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"green_mask = (int) " G_MASK_16 ", " \
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"blue_mask = (int) " B_MASK_16 ", " \
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"width = " SIZE_RANGE ", " \
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"height = " SIZE_RANGE ", " \
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"framerate = " FPS_RANGE
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#define GST_VIDEO_RGB_PAD_TEMPLATE_CAPS_15 \
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"video/x-raw-rgb, " \
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"bpp = (int) 16, " \
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"depth = (int) 15, " \
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"endianness = (int) BYTE_ORDER, " \
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"red_mask = (int) " R_MASK_15 ", " \
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"green_mask = (int) " G_MASK_15 ", " \
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"blue_mask = (int) " B_MASK_15 ", " \
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"width = " SIZE_RANGE ", " \
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"height = " SIZE_RANGE ", " \
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"framerate = " FPS_RANGE
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#define GST_VIDEO_YUV_PAD_TEMPLATE_CAPS(fourcc) \
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"video/x-raw-yuv, " \
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"format = (fourcc) " fourcc ", " \
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"width = " SIZE_RANGE ", " \
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"height = " SIZE_RANGE ", " \
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"framerate = " FPS_RANGE
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/* functions */
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gdouble gst_video_frame_rate (GstPad *pad);
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gboolean gst_video_get_size (GstPad *pad,
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gint *width,
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gint *height);
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#endif /* __GST_VIDEO_H__ */
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