mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-08 18:39:54 +00:00
130 lines
3.7 KiB
C
130 lines
3.7 KiB
C
/*
|
|
* GStreamer
|
|
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
|
|
* Copyright (C) 2002,2007 David A. Schleef <ds@schleef.org>
|
|
* Copyright (C) 2008 Julien Isorce <julien.isorce@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_TEST_SRC_H__
|
|
#define __GST_GL_TEST_SRC_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/base/gstpushsrc.h>
|
|
|
|
#include <gst/gl/gl.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_GL_TEST_SRC \
|
|
(gst_gl_test_src_get_type())
|
|
#define GST_GL_TEST_SRC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_TEST_SRC,GstGLTestSrc))
|
|
#define GST_GL_TEST_SRC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GL_TEST_SRC,GstGLTestSrcClass))
|
|
#define GST_IS_GL_TEST_SRC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_TEST_SRC))
|
|
#define GST_IS_GL_TEST_SRC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GL_TEST_SRC))
|
|
|
|
/**
|
|
* GstGLTestSrcPattern:
|
|
* @GST_GL_TEST_SRC_SMPTE: A standard SMPTE test pattern
|
|
* @GST_GL_TEST_SRC_SNOW: Random noise
|
|
* @GST_GL_TEST_SRC_BLACK: A black image
|
|
* @GST_GL_TEST_SRC_WHITE: A white image
|
|
* @GST_GL_TEST_SRC_RED: A red image
|
|
* @GST_GL_TEST_SRC_GREEN: A green image
|
|
* @GST_GL_TEST_SRC_BLUE: A blue image
|
|
* @GST_GL_TEST_SRC_CHECKERS1: Checkers pattern (1px)
|
|
* @GST_GL_TEST_SRC_CHECKERS2: Checkers pattern (2px)
|
|
* @GST_GL_TEST_SRC_CHECKERS4: Checkers pattern (4px)
|
|
* @GST_GL_TEST_SRC_CHECKERS8: Checkers pattern (8px)
|
|
* @GST_GL_TEST_SRC_CIRCULAR: Circular pattern
|
|
* @GST_GL_TEST_SRC_BLINK: Alternate between black and white
|
|
*
|
|
* The test pattern to produce.
|
|
*/
|
|
typedef enum {
|
|
GST_GL_TEST_SRC_SMPTE,
|
|
GST_GL_TEST_SRC_SNOW,
|
|
GST_GL_TEST_SRC_BLACK,
|
|
GST_GL_TEST_SRC_WHITE,
|
|
GST_GL_TEST_SRC_RED,
|
|
GST_GL_TEST_SRC_GREEN,
|
|
GST_GL_TEST_SRC_BLUE,
|
|
GST_GL_TEST_SRC_CHECKERS1,
|
|
GST_GL_TEST_SRC_CHECKERS2,
|
|
GST_GL_TEST_SRC_CHECKERS4,
|
|
GST_GL_TEST_SRC_CHECKERS8,
|
|
GST_GL_TEST_SRC_CIRCULAR,
|
|
GST_GL_TEST_SRC_BLINK,
|
|
GST_GL_TEST_SRC_MANDELBROT
|
|
} GstGLTestSrcPattern;
|
|
|
|
typedef struct _GstGLTestSrc GstGLTestSrc;
|
|
typedef struct _GstGLTestSrcClass GstGLTestSrcClass;
|
|
|
|
/**
|
|
* GstGLTestSrc:
|
|
*
|
|
* Opaque data structure.
|
|
*/
|
|
struct _GstGLTestSrc {
|
|
GstPushSrc element;
|
|
|
|
/*< private >*/
|
|
|
|
/* type of output */
|
|
GstGLTestSrcPattern pattern_type;
|
|
|
|
/* video state */
|
|
char *format_name;
|
|
GstVideoInfo out_info;
|
|
|
|
GLuint fbo;
|
|
GLuint depthbuffer;
|
|
|
|
GstGLShader *shader;
|
|
|
|
GstBuffer* buffer;
|
|
GstBufferPool *pool;
|
|
|
|
GstGLDisplay *display;
|
|
GstGLContext *context, *other_context;
|
|
gint64 timestamp_offset; /* base offset */
|
|
GstClockTime running_time; /* total running time */
|
|
gint64 n_frames; /* total frames sent */
|
|
gboolean negotiated;
|
|
|
|
const gchar *vertex_src;
|
|
const gchar *fragment_src;
|
|
|
|
void (*make_image) (GstGLTestSrc* v, GstBuffer* buffer, gint w, gint h);
|
|
|
|
GstCaps *out_caps;
|
|
};
|
|
|
|
struct _GstGLTestSrcClass {
|
|
GstPushSrcClass parent_class;
|
|
};
|
|
|
|
GType gst_gl_test_src_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_GL_TEST_SRC_H__ */
|