Added debian extra dependency packages.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

1 files changed, 190 insertions, 0 deletions

diff --git a/debian/transcode/transcode-1.1.7/import/x11source.h b/debian/transcode/transcode-1.1.7/import/x11source.h
new file mode 100644
index 00000000..9093b334
--- /dev/null
+++ b/debian/transcode/transcode-1.1.7/import/x11source.h
@@ -0,0 +1,190 @@
+/*
+ * x11source.h - X11/transcode bridge code, allowing screen capture.
+ * (C) 2006-2010 - Francesco Romani <fromani -at- gmail -dot- com>
+ *
+ * This file is part of transcode, a video stream processing tool.
+ *
+ * transcode is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * transcode 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef TC_X11SOURCE_H
+#define TC_X11SOURCE_H
+
+#include "config.h"
+
+#include <stdint.h>
+
+#include "probe.h"
+#include "framebuffer.h"
+
+typedef struct tcX11source_ TCX11Source;
+
+/*
+ * Quick summary:
+ *
+ * this code acts as a bridge to a running X11 server, allowing
+ * client code to query about picture attributes, from transcode
+ * point of view, so frame size, frame depth and so on, and allow
+ * to grab images when requested (ok, that's still needs some work
+ * to avoid async responses and other X11 quirks).
+ *
+ * PLEASE NOTE: Only *LOCAL* X11 connections (NOT NETWORKED)
+ * are supported.
+ *
+ * Quick TODO (approx. priorty sorted):
+ * - internal refactoring
+ * - support 15/16 bits color depth.
+ * - grab pointer too.
+ * - support useful extensions like Damage/etc. etc.
+ * - docs for sources
+ * - user docs
+ */
+
+#ifdef HAVE_X11
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+# ifdef HAVE_X11_SHM
+# include <sys/ipc.h>
+# include <sys/shm.h>   
+# include <X11/extensions/XShm.h>
+# endif /* X11_SHM */
+
+#endif /* X11 */
+
+struct tcX11source_ {
+#ifdef HAVE_X11
+    Display *dpy;
+    int screen;
+    Window root;
+    Pixmap pix;
+    GC gc;
+    XImage *image;
+
+# ifdef HAVE_X11_SHM
+    XVisualInfo vis_info;
+    XShmSegmentInfo shm_info;
+# endif /* X11_SHM */
+#endif /* X11 */
+
+    int width;
+    int height;
+    int depth;
+
+    int mode;
+    uint32_t out_fmt; /* TC internal identifier */
+    int conv_fmt; /* precomputed tcv_convert identifier */
+    TCVHandle tcvhandle;
+
+    int (*acquire_image)(TCX11Source *handle, uint8_t *data, int maxdata);
+    void (*acquire_cursor)(TCX11Source *handle, uint8_t *data, int maxdata);
+    int (*fini)(TCX11Source *handle);
+};
+
+typedef enum tcx11sourcemode_ TCX11SourceMode;
+enum tcx11sourcemode_ {
+    TC_X11_MODE_PLAIN = 0,
+    TC_X11_MODE_SHM,
+
+    TC_X11_MODE_BEST = 255, /* this MUST be the last one */
+};
+
+
+/*
+ * tc_x11source_is_display_name:
+ *     check if given name looks like an X11 display ID.
+ *
+ *     PLEASE NOTE: only LOCAL display are supported (^:[0-9]+\.[0-9]+$)
+ *
+ * Parameters:
+ *     name: ID to be verified
+ * Return Value:
+ *     TC_TRUE: given name looks like an X11 display ID (so it can
+ *              be used as argument for _open, see below).
+ *     TC_FALSE: otherwise.
+ */
+int tc_x11source_is_display_name(const char *name);
+
+/*
+ * tc_x11source_probe:
+ *      fetch image parameters through given connection and
+ *      store them into given info structure.
+ *
+ * Parameters:
+ *      handle: connection handle to be used for probing.
+ *        info: pointer to a ProbeInfo strucutre which will
+ *              hold probed informations.
+ * Return Value:
+ *      -1: error on connection, reason will be tc_log_*()'d out.
+ *       0: succesfull
+ *       1: wrong (NULL) parameters.
+ */
+int tc_x11source_probe(TCX11Source *handle, ProbeInfo *info);
+
+/*
+ * tc_x11source_open:
+ *      connext to given LOCAL X11 display, and prepare ofr later
+ *      probing and/or image acquisition.
+ *
+ * Parameters:
+ *       handle: connection handle to be used. (Allocation must
+ *               be handled by caller).
+ *      display: LOCAL X11 display identifier to connect on.
+ *         mode: select X extensions to use, if avalaible.
+ *       format: image (colorspace) format to be used in
+ *               tc_x11source_acquire. Currently only following
+ *               formats are supported:
+ *               TC_CODEC_RGB, TC_CODEC_YUV420P, TC_CODEC_YUV422P
+ * Return Value:
+ *      -1: error on connection, reason will be tc_log_*()'d out.
+ *       0: succesfull
+ *       1: wrong (NULL) parameters.
+ */
+int tc_x11source_open(TCX11Source *handle, const char *display,
+                      int mode, uint32_t format);
+
+/*
+ * tc_x11source_close:
+ *      close an X11 connection represented by given handle, and
+ *      releases all acquired resources.
+ *
+ * Parameters:
+ *      handle: connection handle to be closed.
+ * Return Value:
+ *      -1: error on connection, reason will be tc_log_*()'d out.
+ *       0: succesfull
+ *       1: wrong (NULL) parameters.
+ */
+int tc_x11source_close(TCX11Source *handle);
+
+/*
+ * tc_x11source_acquire:
+ *     grab a screenshot from given X11 source connection, convert
+ *     it in RGB24 format and store it in given buffer, if this buffer
+ *     is large enough to store the full picture.
+ *
+ * Parameters:
+ *      handle: connection handle to be used for picture acquisition.
+ *        data: picture buffer
+ *     maxdata: size of picture buffer
+ * Return Value:
+ *     -1: can't get image data from X11 connection
+ *      0: image buffer too small, so buffer was left untouched
+ *     >0: size of acquire dimage.
+ */
+int tc_x11source_acquire(TCX11Source *handle, uint8_t *data, int maxdata);
+
+
+#endif /* TC_X11SOURCE_H */