Initial commit of work-in-progress MPEG video player plugin based on libmpeg2. Works on all targets with colour LCDs, but most optimised for the ipod Color/Photo and Nano. It currently only plays raw MPEG-1 or MPEG-2 video streams (no audio). Also adds a new lcd_yuv_blit() function to the plugin API - currently only implemented for the ipod Color/Photo and Nano.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10479 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 58 insertions, 0 deletions

diff --git a/apps/plugins/mpegplayer/video_out.h b/apps/plugins/mpegplayer/video_out.h
new file mode 100644
index 0000000000..342c551972
--- /dev/null
+++ b/apps/plugins/mpegplayer/video_out.h
@@ -0,0 +1,58 @@
+/*
+ * video_out.h
+ * Copyright (C) 2000-2003 Michel Lespinasse <walken@zoy.org>
+ * Copyright (C) 1999-2000 Aaron Holtzman <aholtzma@ess.engr.uvic.ca>
+ *
+ * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
+ * See http://libmpeg2.sourceforge.net/ for updates.
+ *
+ * mpeg2dec 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.
+ *
+ * mpeg2dec 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+struct mpeg2_sequence_s;
+struct mpeg2_convert_init_s;
+typedef struct {
+    int (* convert) (int stage, void * id,
+		     const struct mpeg2_sequence_s * sequence,
+		     int stride, uint32_t accel, void * arg,
+		     struct mpeg2_convert_init_s * result);
+} vo_setup_result_t;
+
+typedef struct vo_instance_s vo_instance_t;
+struct vo_instance_s {
+    int (* setup) (vo_instance_t * instance, unsigned int width,
+		   unsigned int height, unsigned int chroma_width,
+		   unsigned int chroma_height, vo_setup_result_t * result);
+    void (* setup_fbuf) (vo_instance_t * instance, uint8_t ** buf, void ** id);
+    void (* set_fbuf) (vo_instance_t * instance, uint8_t ** buf, void ** id);
+    void (* start_fbuf) (vo_instance_t * instance,
+			 uint8_t * const * buf, void * id);
+    void (* draw) (vo_instance_t * instance, uint8_t * const * buf, void * id);
+    void (* discard) (vo_instance_t * instance,
+		      uint8_t * const * buf, void * id);
+    void (* close) (vo_instance_t * instance);
+};
+
+typedef vo_instance_t * vo_open_t (void);
+
+typedef struct {
+    char * name;
+    vo_open_t * open;
+} vo_driver_t;
+
+void vo_accel (uint32_t accel);
+
+/* return NULL terminated array of all drivers */
+vo_driver_t const * vo_drivers (void);