2 * Copyright (C) <2003> David A. Schleef <ds@schleef.org>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
20 #ifndef __VIDEO_TEST_SRC_H__
21 #define __VIDEO_TEST_SRC_H__
26 struct vts_color_struct {
31 typedef struct paintinfo_struct paintinfo;
32 struct paintinfo_struct
34 unsigned char *dest; /* pointer to first byte of video data */
35 unsigned char *yp, *up, *vp; /* pointers to first byte of each component
36 * for both packed/planar YUV and RGB */
37 unsigned char *ap; /* pointer to first byte of alpha component */
38 unsigned char *endptr; /* pointer to byte beyond last video data */
44 const struct vts_color_struct *color;
45 void (*paint_hline) (paintinfo * p, int x, int y, int w);
48 struct fourcc_list_struct
53 void (*paint_setup) (paintinfo * p, unsigned char *dest);
54 void (*paint_hline) (paintinfo * p, int x, int y, int w);
57 unsigned int red_mask;
58 unsigned int green_mask;
59 unsigned int blue_mask;
60 unsigned int alpha_mask;
63 struct fourcc_list_struct *
64 paintrect_find_fourcc (int find_fourcc);
65 struct fourcc_list_struct *
66 paintrect_find_name (const char *name);
67 struct fourcc_list_struct *
68 paintinfo_find_by_structure (const GstStructure *structure);
70 paint_get_structure (struct fourcc_list_struct *format);
71 int gst_video_test_src_get_size (GstVideoTestSrc * v, int w, int h);
72 void gst_video_test_src_smpte (GstVideoTestSrc * v,
73 unsigned char *dest, int w, int h);
74 void gst_video_test_src_snow (GstVideoTestSrc * v,
75 unsigned char *dest, int w, int h);
76 void gst_video_test_src_black (GstVideoTestSrc * v,
77 unsigned char *dest, int w, int h);
78 void gst_video_test_src_white (GstVideoTestSrc * v,
79 unsigned char *dest, int w, int h);
80 void gst_video_test_src_red (GstVideoTestSrc * v,
81 unsigned char *dest, int w, int h);
82 void gst_video_test_src_green (GstVideoTestSrc * v,
83 unsigned char *dest, int w, int h);
84 void gst_video_test_src_blue (GstVideoTestSrc * v,
85 unsigned char *dest, int w, int h);
86 void gst_video_test_src_checkers1 (GstVideoTestSrc * v,
87 unsigned char *dest, int w, int h);
88 void gst_video_test_src_checkers2 (GstVideoTestSrc * v,
89 unsigned char *dest, int w, int h);
90 void gst_video_test_src_checkers4 (GstVideoTestSrc * v,
91 unsigned char *dest, int w, int h);
92 void gst_video_test_src_checkers8 (GstVideoTestSrc * v,
93 unsigned char *dest, int w, int h);
95 extern struct fourcc_list_struct fourcc_list[];