2014-04-01 02:30:51 +00:00
|
|
|
/*
|
|
|
|
* GStreamer
|
|
|
|
* Copyright (C) 2012 Matthew Waters <ystree00@gmail.com>
|
|
|
|
*
|
|
|
|
* 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., 51 Franklin St, Fifth Floor,
|
|
|
|
* Boston, MA 02110-1301, USA.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef __GST_GL_COLOR_CONVERT_H__
|
|
|
|
#define __GST_GL_COLOR_CONVERT_H__
|
|
|
|
|
|
|
|
#include <gst/video/video.h>
|
|
|
|
#include <gst/gstmemory.h>
|
|
|
|
|
|
|
|
#include <gst/gl/gstgl_fwd.h>
|
|
|
|
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
|
|
|
|
GType gst_gl_color_convert_get_type (void);
|
|
|
|
#define GST_TYPE_GL_COLOR_CONVERT (gst_gl_color_convert_get_type())
|
|
|
|
#define GST_GL_COLOR_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_COLOR_CONVERT,GstGLColorConvert))
|
|
|
|
#define GST_GL_COLOR_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GL_DISPLAY,GstGLColorConvertClass))
|
|
|
|
#define GST_IS_GL_COLOR_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_COLOR_CONVERT))
|
|
|
|
#define GST_IS_GL_COLOR_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GL_COLOR_CONVERT))
|
|
|
|
#define GST_GL_COLOR_CONVERT_CAST(obj) ((GstGLColorConvert*)(obj))
|
|
|
|
|
|
|
|
/**
|
|
|
|
* GstGLColorConvert
|
|
|
|
*
|
|
|
|
* Opaque #GstGLColorConvert object
|
|
|
|
*/
|
|
|
|
struct _GstGLColorConvert
|
|
|
|
{
|
|
|
|
/* <private> */
|
2014-05-08 05:30:49 +00:00
|
|
|
GstObject parent;
|
2014-04-01 02:30:51 +00:00
|
|
|
|
|
|
|
GstGLContext *context;
|
|
|
|
|
|
|
|
/* input data */
|
|
|
|
GstVideoInfo in_info;
|
|
|
|
GstVideoInfo out_info;
|
|
|
|
|
|
|
|
gboolean initted;
|
2015-05-03 13:08:15 +00:00
|
|
|
gboolean passthrough;
|
2014-04-01 02:30:51 +00:00
|
|
|
|
2014-05-27 08:20:29 +00:00
|
|
|
GstBuffer * inbuf;
|
|
|
|
GstBuffer * outbuf;
|
2014-04-01 02:30:51 +00:00
|
|
|
|
|
|
|
/* used for the conversion */
|
|
|
|
GLuint fbo;
|
|
|
|
GLuint depth_buffer;
|
|
|
|
GstGLShader *shader;
|
|
|
|
|
|
|
|
/* <private> */
|
|
|
|
GstGLColorConvertPrivate *priv;
|
|
|
|
|
|
|
|
gpointer _reserved[GST_PADDING];
|
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* GstGLColorConvertClass:
|
|
|
|
*
|
|
|
|
* The #GstGLColorConvertClass struct only contains private data
|
|
|
|
*/
|
|
|
|
struct _GstGLColorConvertClass
|
|
|
|
{
|
2014-05-08 05:30:49 +00:00
|
|
|
GstObjectClass object_class;
|
2014-04-01 02:30:51 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
|
|
* GST_GL_COLOR_CONVERT_FORMATS:
|
|
|
|
*
|
|
|
|
* The currently supported formats that can be converted
|
|
|
|
*/
|
|
|
|
#define GST_GL_COLOR_CONVERT_FORMATS "{ RGB, RGBx, RGBA, BGR, BGRx, BGRA, xRGB, " \
|
|
|
|
"xBGR, ARGB, ABGR, Y444, I420, YV12, Y42B, " \
|
|
|
|
"Y41B, NV12, NV21, YUY2, UYVY, AYUV, " \
|
2014-10-20 07:02:28 +00:00
|
|
|
"GRAY8, GRAY16_LE, GRAY16_BE, RGB16, BGR16 }"
|
2014-04-01 02:30:51 +00:00
|
|
|
|
|
|
|
/**
|
|
|
|
* GST_GL_COLOR_CONVERT_VIDEO_CAPS:
|
|
|
|
*
|
|
|
|
* The currently supported #GstCaps that can be converted
|
|
|
|
*/
|
2015-02-02 10:07:48 +00:00
|
|
|
#define GST_GL_COLOR_CONVERT_VIDEO_CAPS \
|
|
|
|
GST_VIDEO_CAPS_MAKE_WITH_FEATURES (GST_CAPS_FEATURE_MEMORY_GL_MEMORY, \
|
|
|
|
GST_GL_COLOR_CONVERT_FORMATS)
|
2014-04-01 02:30:51 +00:00
|
|
|
|
|
|
|
GstGLColorConvert * gst_gl_color_convert_new (GstGLContext * context);
|
|
|
|
|
2015-02-02 13:11:06 +00:00
|
|
|
GstCaps * gst_gl_color_convert_transform_caps (GstGLContext * convert,
|
|
|
|
GstPadDirection direction,
|
|
|
|
GstCaps * caps,
|
|
|
|
GstCaps * filter);
|
2015-01-14 11:08:43 +00:00
|
|
|
gboolean gst_gl_color_convert_set_caps (GstGLColorConvert * convert,
|
|
|
|
GstCaps * in_caps,
|
|
|
|
GstCaps * out_caps);
|
2014-04-01 02:30:51 +00:00
|
|
|
|
2014-05-29 05:50:56 +00:00
|
|
|
GstBuffer * gst_gl_color_convert_perform (GstGLColorConvert * convert, GstBuffer * inbuf);
|
2014-04-01 02:30:51 +00:00
|
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
|
|
|
|
#endif /* __GST_GL_COLOR_CONVERT_H__ */
|