/* GStreamer

 * Copyright (C) <2003> David A. Schleef <ds@schleef.org>

 *

 * 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 __VIDEO_TEST_SRC_H__

#define __VIDEO_TEST_SRC_H__

#include <glib.h>

enum {

  VTS_YUV,

  VTS_RGB,

  VTS_BAYER

};

struct vts_color_struct {

        guint8 Y, U, V;

        guint8 R, G, B;

	guint8 A;

};

typedef struct paintinfo_struct paintinfo;

struct paintinfo_struct

{

  unsigned char *dest;          /* pointer to first byte of video data */

  unsigned char *yp, *up, *vp;  /* pointers to first byte of each component

                                 * for both packed/planar YUV and RGB */

  unsigned char *ap;            /* pointer to first byte of alpha component */

  unsigned char *endptr;        /* pointer to byte beyond last video data */

  int ystride;

  int ustride;

  int vstride;

  int width;

  int height;

  const struct vts_color_struct *color;

  void (*paint_hline) (paintinfo * p, int x, int y, int w);

};

struct fourcc_list_struct

{

  int type;

  char *fourcc;

  char *name;

  int bitspp;

  void (*paint_setup) (paintinfo * p, unsigned char *dest);

  void (*paint_hline) (paintinfo * p, int x, int y, int w);

  int depth;

  unsigned int red_mask;

  unsigned int green_mask;

  unsigned int blue_mask;

  unsigned int alpha_mask;

};

struct fourcc_list_struct *

        paintrect_find_fourcc           (int find_fourcc);

struct fourcc_list_struct *

        paintrect_find_name             (const char *name);

struct fourcc_list_struct *

        paintinfo_find_by_structure     (const GstStructure *structure);

GstStructure *

        paint_get_structure             (struct fourcc_list_struct *format);

int     gst_video_test_src_get_size     (GstVideoTestSrc * v, int w, int h);

void    gst_video_test_src_smpte        (GstVideoTestSrc * v,

                                         unsigned char *dest, int w, int h);

void    gst_video_test_src_snow         (GstVideoTestSrc * v,

                                         unsigned char *dest, int w, int h);

void    gst_video_test_src_black        (GstVideoTestSrc * v,

                                         unsigned char *dest, int w, int h);

void    gst_video_test_src_white        (GstVideoTestSrc * v,

                                         unsigned char *dest, int w, int h);

void    gst_video_test_src_red          (GstVideoTestSrc * v,

                                         unsigned char *dest, int w, int h);

void    gst_video_test_src_green        (GstVideoTestSrc * v,

                                         unsigned char *dest, int w, int h);

void    gst_video_test_src_blue         (GstVideoTestSrc * v,

                                         unsigned char *dest, int w, int h);

void    gst_video_test_src_checkers1    (GstVideoTestSrc * v,

                                         unsigned char *dest, int w, int h);

void    gst_video_test_src_checkers2    (GstVideoTestSrc * v,

                                         unsigned char *dest, int w, int h);

void    gst_video_test_src_checkers4    (GstVideoTestSrc * v,

                                         unsigned char *dest, int w, int h);

void    gst_video_test_src_checkers8    (GstVideoTestSrc * v,

                                         unsigned char *dest, int w, int h);

void    gst_video_test_src_circular     (GstVideoTestSrc * v,

                                         unsigned char *dest, int w, int h);

extern struct fourcc_list_struct fourcc_list[];

extern int n_fourccs;

#endif