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gstreamer/subprojects/gst-plugins-base/gst/videotestsrc/videotestsrc.h

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Significant improvements to videotestsrc. More modular, handles RGB formats. Original commit message from CVS: Significant improvements to videotestsrc. More modular, handles RGB formats.
2003-04-16 07:52:54 +00:00
/* 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
Fix FSF address https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-03 23:05:09 +00:00
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
Significant improvements to videotestsrc. More modular, handles RGB formats. Original commit message from CVS: Significant improvements to videotestsrc. More modular, handles RGB formats.
2003-04-16 07:52:54 +00:00
*/
borgify further clean up docs a little Original commit message from CVS: borgify further clean up docs a little
2005-12-01 01:12:55 +00:00
#ifndef __VIDEO_TEST_SRC_H__
#define __VIDEO_TEST_SRC_H__
Significant improvements to videotestsrc. More modular, handles RGB formats. Original commit message from CVS: Significant improvements to videotestsrc. More modular, handles RGB formats.
2003-04-16 07:52:54 +00:00
gst/videotestsrc/videotestsrc.h: Use GLib types here (that way we don't have to include the generated _stdint.h heade... Original commit message from CVS: * gst/videotestsrc/videotestsrc.h: Use GLib types here (that way we don't have to include the generated _stdint.h header, which makes life easier for win32 folks that don't use autotools for the build) (#325990, patch by: Sergey Scobich).
2006-01-10 10:06:53 +00:00
#include <glib.h>
configure.ac: Require liboil. Original commit message from CVS: * configure.ac: Require liboil. * gst/videotestsrc/gstvideotestsrc.c: Fix up liboil calls, add a few more. * gst/videotestsrc/videotestsrc.c: * gst/videotestsrc/videotestsrc.h:
2005-05-09 01:20:55 +00:00
videotestsrc: clean up code Merge various color structures into one.
2010-08-23 06:01:19 +00:00
struct vts_color_struct {
videotestsrc: add solid-color pattern ... which generalizes the current listing of white, black, etc. In particular, also allow specifying alpha channel, and modify some structures and pattern filling to cater for alpha value as well. Fixes #624919. API: GstVideoTestSrc:solid-color
2010-07-21 12:20:03 +00:00
guint8 Y, U, V, A;
videotestsrc: clean up code Merge various color structures into one.
2010-08-23 06:01:19 +00:00
guint8 R, G, B;
guint16 gray;
gst/videotestsrc/: Add "colorspec" property, specifying whether to generate BT.601 or BT.709 video. This only affect... Original commit message from CVS: * gst/videotestsrc/gstvideotestsrc.c: * gst/videotestsrc/gstvideotestsrc.h: * gst/videotestsrc/videotestsrc.c: * gst/videotestsrc/videotestsrc.h: Add "colorspec" property, specifying whether to generate BT.601 or BT.709 video. This only affects YCbCr values, not RGB, since if you're generating a 709 test pattern, presumably you want 709 RGB primaries, not 601. Also add "smpte75" pattern, which uses 75% colors instead of 100%, since this is often more useful for testing (and also follows the SMPTE EG-1 guideline).
2008-11-19 00:24:44 +00:00
};
videotestsrc: clean up code Merge various color structures into one.
2010-08-23 06:01:19 +00:00
Significant improvements to videotestsrc. More modular, handles RGB formats. Original commit message from CVS: Significant improvements to videotestsrc. More modular, handles RGB formats.
2003-04-16 07:52:54 +00:00
typedef struct paintinfo_struct paintinfo;
videotestsrc: Remove more redundant code Use the video library to do the setup instead of keeping a separate incomplete list.
2012-06-06 09:15:50 +00:00
Significant improvements to videotestsrc. More modular, handles RGB formats. Original commit message from CVS: Significant improvements to videotestsrc. More modular, handles RGB formats.
2003-04-16 07:52:54 +00:00
struct paintinfo_struct
{
videotestsrc: clean up code Merge various color structures into one.
2010-08-23 06:01:19 +00:00
const struct vts_color_struct *colors;
const struct vts_color_struct *color;
videotestsrc: Remove more redundant code Use the video library to do the setup instead of keeping a separate incomplete list.
2012-06-06 09:15:50 +00:00
videotestsrc: rearrange code to work on scanlines
2010-09-10 19:48:30 +00:00
void (*paint_tmpline) (paintinfo * p, int x, int w);
videotestsrc: use generic packing code Use the pack functions of the video library to construct the target image. Remove redundant functions.
2012-05-29 15:48:45 +00:00
void (*convert_tmpline) (paintinfo * p, GstVideoFrame *frame, int y);
videotestsrc: Remove more redundant code Use the video library to do the setup instead of keeping a separate incomplete list.
2012-06-06 09:15:50 +00:00
void (*convert_hline) (paintinfo * p, GstVideoFrame *frame, int y);
videotestsrc: subsample chroma before packing Run the chroma subsampler before packing.
2013-05-17 14:26:49 +00:00
GstVideoChromaResample *subsample;
videotestsrc: Various improvements Replace moving-color-bars pattern with smpte100, and change moving-speed to horizontal-speed. Default is now 0. Add a rotation stage to pattern building. Allocate a temporary scanline for building images. Remove unused code. Disable several patterns that we're unable to test and probably never used. Add other variants of bayer sampling. Convert some patterns to use videotestsrc_blend_line.
2010-09-13 03:36:19 +00:00
int x_offset;
videotestsrc: rearrange code to work on scanlines
2010-09-10 19:48:30 +00:00
videotestsrc: Support video/x-bayer 10/12/14/16 bit depths Add support for generation of 10/12/14/16 bit bayer test pattern. The implementation is rather simplistic, just take the ARGB input, generate 16-bit data out of it instead of 8-bit, shift them as required by the output bitness, and apply endian swap. Example usage: ``` $ gst-launch-1.0 videotestsrc ! \ video/x-bayer,width=512,height=512,format=bggr12le ! \ bayer2rgb ! \ video/x-raw,format=RGBA64_LE ! \ videoconvert ! \ autovideosink ``` Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4686>
2023-05-19 18:44:33 +00:00
int bpp;
videotestsrc: Remove more redundant code Use the video library to do the setup instead of keeping a separate incomplete list.
2012-06-06 09:15:50 +00:00
int x_invert;
int y_invert;
videotestsrc: Various improvements Replace moving-color-bars pattern with smpte100, and change moving-speed to horizontal-speed. Default is now 0. Add a rotation stage to pattern building. Allocate a temporary scanline for building images. Remove unused code. Disable several patterns that we're unable to test and probably never used. Add other variants of bayer sampling. Convert some patterns to use videotestsrc_blend_line.
2010-09-13 03:36:19 +00:00
guint8 *tmpline;
guint8 *tmpline2;
guint8 *tmpline_u8;
videotestsrc: use generic packing code Use the pack functions of the video library to construct the target image. Remove redundant functions.
2012-05-29 15:48:45 +00:00
guint16 *tmpline_u16;
videotestsrc: Add foreground/background-color properties Replace solid-color property with foreground-color and add background-color. Pull some common code out of each of the pattern generating functions. Fix many of the patterns to use foreground-color/background-color instead of white/black. Generated images are indentical to previously if foreground-color and background-color are left as default. API: GstVideoTestSrc::foreground-color API: GstVideoTestSrc::background-color
2010-09-06 03:35:13 +00:00
videotestsrc: subsample chroma before packing Run the chroma subsampler before packing.
2013-05-17 14:26:49 +00:00
guint n_lines;
gint offset;
gpointer *lines;
videotestsrc: Add foreground/background-color properties Replace solid-color property with foreground-color and add background-color. Pull some common code out of each of the pattern generating functions. Fix many of the patterns to use foreground-color/background-color instead of white/black. Generated images are indentical to previously if foreground-color and background-color are left as default. API: GstVideoTestSrc::foreground-color API: GstVideoTestSrc::background-color
2010-09-06 03:35:13 +00:00
struct vts_color_struct foreground_color;
struct vts_color_struct background_color;
Significant improvements to videotestsrc. More modular, handles RGB formats. Original commit message from CVS: Significant improvements to videotestsrc. More modular, handles RGB formats.
2003-04-16 07:52:54 +00:00
};
videotestsrc: use generic packing code Use the pack functions of the video library to construct the target image. Remove redundant functions.
2012-05-29 15:48:45 +00:00
#define PAINT_INFO_INIT {0, }
Significant improvements to videotestsrc. More modular, handles RGB formats. Original commit message from CVS: Significant improvements to videotestsrc. More modular, handles RGB formats.
2003-04-16 07:52:54 +00:00
videotestsrc: Add options to make ball pattern based on system time, and invert each second. This adds some extra options that affect pattern=ball mode, allowing the animation to be synced to running time or wall-time clock for comparing sync across different instances / pipelines / machines. Also added is the ability to invert the rendering colours every second, and some different ball motion patterns. https://bugzilla.gnome.org/show_bug.cgi?id=740557
2014-11-28 00:02:49 +00:00
void gst_video_test_src_smpte (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
videotestsrc: Add SMPTE75 RP-219 color bars conformant Implement 8-bit values of SMPTE RP 2019-1:2014. The bar widths and heights are the result of fractions as integers. The remainders of widths are distributed in a way that they match the values in Table C.1 (a) in the specification. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1063>
2021-03-12 12:55:38 +00:00
void gst_video_test_src_smpte_rp_219 (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
videotestsrc: Add options to make ball pattern based on system time, and invert each second. This adds some extra options that affect pattern=ball mode, allowing the animation to be synced to running time or wall-time clock for comparing sync across different instances / pipelines / machines. Also added is the ability to invert the rendering colours every second, and some different ball motion patterns. https://bugzilla.gnome.org/show_bug.cgi?id=740557
2014-11-28 00:02:49 +00:00
void gst_video_test_src_smpte75 (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_snow (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_black (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_white (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_red (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_green (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_blue (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_solid (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_blink (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_checkers1 (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_checkers2 (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_checkers4 (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_checkers8 (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_circular (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_zoneplate (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_gamut (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_chromazoneplate (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_ball (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_smpte100 (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_bar (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame *frame);
void gst_video_test_src_pinwheel (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame * frame);
void gst_video_test_src_spokes (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame * frame);
void gst_video_test_src_gradient (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame * frame);
void gst_video_test_src_colors (GstVideoTestSrc * v, GstClockTime pts, GstVideoFrame * frame);
videotestsrc: Fix indentation
2010-09-16 15:15:32 +00:00
Significant improvements to videotestsrc. More modular, handles RGB formats. Original commit message from CVS: Significant improvements to videotestsrc. More modular, handles RGB formats.
2003-04-16 07:52:54 +00:00
#endif
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