Import TinyPTC 0.7.3 sources, switch from OpenGL to TinyPTC for now.

[ccbs] / bigscreen / tinyptc / xvshm.h

diff --git a/bigscreen/tinyptc/xvshm.h b/bigscreen/tinyptc/xvshm.h
new file mode 100644 (file)
index 0000000..10d61ab
--- /dev/null
+++ b/bigscreen/tinyptc/xvshm.h
@@ -0,0 +1,91 @@
+/*
+ * TinyPTC x11 v0.7.3 XVideo with Shared Memory Extension target
+ * Copyright (C) 2002 Fred Howell <foohoo@shaw.ca>
+ * Copyright (C) 2002 Alessandro Gatti <a.gatti@tiscali.it>
+ *
+ * http://www.sourceforge.net/projects/tinyptc/
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef __PTC_XVSHM_H
+#define __PTC_XVSHM_H
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <X11/extensions/XShm.h>
+#include <X11/extensions/Xvlib.h>
+#include "tinyptc.h"
+
+#ifdef __PTC_XVSHM__
+
+#ifdef __TINYPTC_INCLUDED
+#error You chose more than one target. Please make your mind and try again.
+#endif /* __TINYPTC_INCLUDED */
+
+#define __TINYPTC_INCLUDED
+#define pragma target xvshm
+
+#ifdef __cplusplus
+       extern "C" {
+#endif /* __cplusplus */
+
+int ptc_open (char *title, int width, int height);
+int ptc_update (void *buffer);
+void ptc_close (void);
+int ptc_process_events (void);
+
+#ifdef __PTC_MMX__
+void convert_yv12_mmx(void *pin, void *py, void *pu, void *pv, int stride);
+#else
+void yuvbuf_init();
+void convert_yv12_c(void *pin, unsigned char *py, unsigned char *pu, unsigned char *pv, int stride);
+#endif /* __PTC_MMX__ */
+
+#ifdef __cplusplus
+       }
+#endif /* __cplusplus */
+
+#endif /* __PTC_XVSHM__ */
+
+#endif /* __PTC_XVSHM_H */
+
+#ifdef __PTC_FROM_SOURCE
+
+static Display *ptc_display;
+static int ptc_screen, ptc_screen_width, ptc_screen_height,
+  ptc_viewport_width, ptc_viewport_height, ptc_depth;
+static Window ptc_root_window;
+static Visual *ptc_visual;
+static char *ptc_buffer = NULL;
+
+static Window ptc_window;
+static int ptc_x_position, ptc_y_position;
+static XSetWindowAttributes ptc_window_attributes;
+static GC ptc_window_gc;
+
+static XShmSegmentInfo ptc_shm_segment;
+static int ptc_xv_ok;
+static XvImage *ptc_xvimage;
+static XvPortID ptc_xv_port;
+
+
+#endif /* __PTC_FROM_SOURCE */