mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-29 13:11:06 +00:00
Code Issues 1 Projects Releases Wiki Activity
gstreamer/gst/videotestsrc/videotestsrc.h

89 lines
3.7 KiB
C
Raw Normal View History

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: 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: port to video helpers Port videotestsrc to use the video helper functions to parse caps and handle video frames. Enable GstMetaVideo to make us handle strided video.
2011-06-21 15:33:27 +00:00
void gst_video_test_src_smpte (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_smpte75 (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_snow (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_black (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_white (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_red (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_green (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_blue (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_solid (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_blink (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_checkers1 (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_checkers2 (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_checkers4 (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_checkers8 (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_circular (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_zoneplate (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_gamut (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_chromazoneplate (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_ball (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_smpte100 (GstVideoTestSrc * v, GstVideoFrame *frame);
void gst_video_test_src_bar (GstVideoTestSrc * v, GstVideoFrame *frame);
videotestsrc: Add pinwheel and spokes patterns
2013-07-31 18:26:58 +00:00
void gst_video_test_src_pinwheel (GstVideoTestSrc * v, GstVideoFrame * frame);
void gst_video_test_src_spokes (GstVideoTestSrc * v, GstVideoFrame * frame);
videotestsrc: add gradient pattern Makes a gradient between background and foreground color.
2014-10-08 09:26:24 +00:00
void gst_video_test_src_gradient (GstVideoTestSrc * v, GstVideoFrame * frame);
videotestsrc: add all colors mode
2015-03-10 10:55:11 +00:00
void gst_video_test_src_colors (GstVideoTestSrc * v, 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
Reference in a new issue Copy permalink