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gstreamer/gst-libs/gst/video/video.h

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This adds a generic video functions library Original commit message from CVS: This adds a generic video functions library
2002-09-26 12:20:12 +00:00
/* GStreamer
audio: rework audio caps. Rework the audio caps similar to the video caps. Remove width/depth/endianness/signed fields and replace with a simple string format and media type audio/x-raw. Create a GstAudioInfo and some helper methods to parse caps. Remove duplicate code from the ringbuffer and replace with audio info. Use AudioInfo in the base audio filter class. Port elements to new API.
2011-08-18 17:15:03 +00:00
* Copyright (C) <2011> Wim Taymans <wim.taymans@gmail.com>
This adds a generic video functions library Original commit message from CVS: This adds a generic video functions library
2002-09-26 12:20:12 +00:00
*
* 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.
This adds a generic video functions library Original commit message from CVS: This adds a generic video functions library
2002-09-26 12:20:12 +00:00
*/
muhaha Original commit message from CVS: muhaha
2002-11-09 18:31:27 +00:00
#ifndef __GST_VIDEO_H__
#define __GST_VIDEO_H__
This adds a generic video functions library Original commit message from CVS: This adds a generic video functions library
2002-09-26 12:20:12 +00:00
#include <gst/gst.h>
video: expose gst_video_info_align Expose the gst_video_info_align function that adds padding and does stride alignment on a GstVideoInfo. Move this previously private function to video-info.co Move the definition of the alignment structure to video.h where it can be picked up by both the bufferpool and the video-info.
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typedef struct _GstVideoAlignment GstVideoAlignment;
video: move methods into separate files Move different video functionalities into different files
2012-06-05 10:47:22 +00:00
#include <gst/video/video-format.h>
#include <gst/video/video-color.h>
#include <gst/video/video-info.h>
#include <gst/video/video-frame.h>
gst-libs/gst/video/: Fix up build flags and include statement for the new generated enumtypes files, to fix dist. Original commit message from CVS: * gst-libs/gst/video/Makefile.am: * gst-libs/gst/video/video.h: Fix up build flags and include statement for the new generated enumtypes files, to fix dist.
2009-01-06 10:16:16 +00:00
#include <gst/video/video-enumtypes.h>
gst-libs/gst/video/: Add glib-mkenum for GstVideoFormat enum GTYPE auto-generation. Original commit message from CVS: * gst-libs/gst/video/Makefile.am: * gst-libs/gst/video/video.h: Add glib-mkenum for GstVideoFormat enum GTYPE auto-generation. This will help bindings to use it.
2008-12-31 13:01:30 +00:00
video: move methods into separate files Move different video functionalities into different files
2012-06-05 10:47:22 +00:00
G_BEGIN_DECLS
gstvideo: Add GST_VIDEO_BUFFER_PROGRESSIVE flag Maps to GST_BUFFER_FLAG_MEDIA4. The purpose is to explicitly indicate whether a telecined buffer is progressive or not without having to make assumptions based on previous buffers.
2011-01-03 10:41:56 +00:00
video: expose gst_video_info_align Expose the gst_video_info_align function that adds padding and does stride alignment on a GstVideoInfo. Move this previously private function to video-info.co Move the definition of the alignment structure to video.h where it can be picked up by both the bufferpool and the video-info.
2012-08-20 08:50:59 +00:00
/**
* GstVideoAlignment:
* @padding_left: extra pixels on the left side
* @padding_right: extra pixels on the right side
* @padding_top: extra pixels on the top
* @padding_bottom: extra pixels on the bottom
* @stride_align: array with extra alignment requirements for the strides
*
* Extra alignment paramters for the memory of video buffers. This
* structure is usually used to configure the bufferpool if it supports the
* #GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT.
*/
struct _GstVideoAlignment
{
guint padding_top;
guint padding_bottom;
guint padding_left;
guint padding_right;
guint stride_align[GST_VIDEO_MAX_PLANES];
};
void gst_video_alignment_reset (GstVideoAlignment *align);
audio: rework audio caps. Rework the audio caps similar to the video caps. Remove width/depth/endianness/signed fields and replace with a simple string format and media type audio/x-raw. Create a GstAudioInfo and some helper methods to parse caps. Remove duplicate code from the ringbuffer and replace with audio info. Use AudioInfo in the base audio filter class. Port elements to new API.
2011-08-18 17:15:03 +00:00
/* some helper functions */
video: clean up header file Sprinkle some spaces and newlines here and there.
2011-05-27 22:25:00 +00:00
gboolean gst_video_calculate_display_ratio (guint * dar_n,
guint * dar_d,
guint video_width,
guint video_height,
guint video_par_n,
guint video_par_d,
guint display_par_n,
guint display_par_d);
Use the new GstSample for snapshots Make appsink return a GstSample. Remove the pull_buffer_list method because it is not very useful anymore. Pass GstSample to the conversion function. Update playbin2 and examples
2011-12-01 15:48:49 +00:00
/* convert/encode video sample from one format to another */
video: clean up header file Sprinkle some spaces and newlines here and there.
2011-05-27 22:25:00 +00:00
Use the new GstSample for snapshots Make appsink return a GstSample. Remove the pull_buffer_list method because it is not very useful anymore. Pass GstSample to the conversion function. Update playbin2 and examples
2011-12-01 15:48:49 +00:00
typedef void (*GstVideoConvertSampleCallback) (GstSample * sample, GError *error, gpointer user_data);
video: clean up header file Sprinkle some spaces and newlines here and there.
2011-05-27 22:25:00 +00:00
Use the new GstSample for snapshots Make appsink return a GstSample. Remove the pull_buffer_list method because it is not very useful anymore. Pass GstSample to the conversion function. Update playbin2 and examples
2011-12-01 15:48:49 +00:00
void gst_video_convert_sample_async (GstSample * sample,
video: clean up header file Sprinkle some spaces and newlines here and there.
2011-05-27 22:25:00 +00:00
const GstCaps * to_caps,
GstClockTime timeout,
Use the new GstSample for snapshots Make appsink return a GstSample. Remove the pull_buffer_list method because it is not very useful anymore. Pass GstSample to the conversion function. Update playbin2 and examples
2011-12-01 15:48:49 +00:00
GstVideoConvertSampleCallback callback,
video: clean up header file Sprinkle some spaces and newlines here and there.
2011-05-27 22:25:00 +00:00
gpointer user_data,
GDestroyNotify destroy_notify);
Use the new GstSample for snapshots Make appsink return a GstSample. Remove the pull_buffer_list method because it is not very useful anymore. Pass GstSample to the conversion function. Update playbin2 and examples
2011-12-01 15:48:49 +00:00
GstSample * gst_video_convert_sample (GstSample * sample,
video: clean up header file Sprinkle some spaces and newlines here and there.
2011-05-27 22:25:00 +00:00
const GstCaps * to_caps,
GstClockTime timeout,
GError ** error);
libs: Use foo/foo.h as single-include header consistently everywhere https://bugzilla.gnome.org/show_bug.cgi?id=688785
2012-12-12 17:13:10 +00:00
Add G_BEGIN_DECLS and G_END_DECLS around headers where missing, so that they work when included from C++ code Original commit message from CVS: Add G_BEGIN_DECLS and G_END_DECLS around headers where missing, so that they work when included from C++ code
2005-02-09 22:31:05 +00:00
G_END_DECLS
libs: Use foo/foo.h as single-include header consistently everywhere https://bugzilla.gnome.org/show_bug.cgi?id=688785
2012-12-12 17:13:10 +00:00
#include <gst/video/colorbalancechannel.h>
#include <gst/video/colorbalance.h>
#include <gst/video/gstvideodecoder.h>
#include <gst/video/gstvideoencoder.h>
#include <gst/video/gstvideofilter.h>
#include <gst/video/gstvideometa.h>
#include <gst/video/gstvideopool.h>
#include <gst/video/gstvideosink.h>
#include <gst/video/gstvideoutils.h>
#include <gst/video/navigation.h>
#include <gst/video/video-blend.h>
#include <gst/video/video-event.h>
#include <gst/video/videoorientation.h>
#include <gst/video/video-overlay-composition.h>
#include <gst/video/videooverlay.h>
muhaha Original commit message from CVS: muhaha
2002-11-09 18:31:27 +00:00
#endif /* __GST_VIDEO_H__ */
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