mirror of
https://github.com/mpv-player/mpv
synced 2024-12-24 15:52:25 +00:00
35b960c206
patch by Laurent Wozniak, laurent.wozniak laposte net git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@20170 b3059339-0415-0410-9bf9-f77b7e298cf2
1736 lines
56 KiB
C
1736 lines
56 KiB
C
/*
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* vo_sdl.c
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*
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* (was video_out_sdl.c from OMS project/mpeg2dec -> http://linuxvideo.org)
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*
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* Copyright (C) Ryan C. Gordon <icculus@lokigames.com> - April 22, 2000.
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*
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* Copyright (C) Felix Buenemann <atmosfear@users.sourceforge.net> - 2001
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*
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* (for extensive code enhancements)
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*
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* Current maintainer for MPlayer project (report bugs to that address):
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* Felix Buenemann <atmosfear@users.sourceforge.net>
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*
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* This file is a video out driver using the SDL library (http://libsdl.org/),
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* to be used with MPlayer [The Movie Player for Linux] project, further info
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* from http://www.mplayerhq.hu
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*
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* -- old disclaimer --
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*
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* A mpeg2dec display driver that does output through the
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* Simple DirectMedia Layer (SDL) library. This effectively gives us all
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* sorts of output options: X11, SVGAlib, fbcon, AAlib, GGI. Win32, MacOS
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* and BeOS support, too. Yay. SDL info, source, and binaries can be found
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* at http://slouken.devolution.com/SDL/
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*
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* This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
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*
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* mpeg2dec is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* mpeg2dec is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation.
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*
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* -- end old disclaimer --
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*
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* Changes:
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* Dominik Schnitzer <dominik@schnitzer.at> - November 08, 2000.
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* - Added resizing support, fullscreen: changed the sdlmodes selection
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* routine.
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* - SDL bugfixes: removed the atexit(SLD_Quit), SDL_Quit now resides in
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* the plugin_exit routine.
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* - Commented the source :)
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* - Shortcuts: for switching between Fullscreen/Windowed mode and for
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* cycling between the different Fullscreen modes.
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* - Small bugfixes: proper width/height of movie
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* Dominik Schnitzer <dominik@schnitzer.at> - November 11, 2000.
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* - Cleanup code, more comments
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* - Better error handling
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* Bruno Barreyra <barreyra@ufl.edu> - December 10, 2000.
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* - Eliminated memcpy's for entire frames
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* Felix Buenemann <Atmosfear@users.sourceforge.net> - March 11, 2001
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* - Added aspect-ratio awareness for fullscreen
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* Felix Buenemann <Atmosfear@users.sourceforge.net> - March 11, 2001
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* - Fixed aspect-ratio awareness, did only vertical scaling (black bars above
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* and below), now also does horizontal scaling (black bars left and right),
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* so you get the biggest possible picture with correct aspect-ratio.
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* Felix Buenemann <Atmosfear@users.sourceforge.net> - March 12, 2001
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* - Minor bugfix to aspect-ratio for non-4:3-resolutions (like 1280x1024)
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* - Bugfix to check_events() to reveal mouse cursor after 'q'-quit in
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* fullscreen-mode
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* Felix Buenemann <Atmosfear@users.sourceforge.net> - April 10, 2001
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* - Changed keypress-detection from keydown to keyup, seems to fix keyrepeat
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* bug (key had to be pressed twice to be detected)
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* - Changed key-handling: 'f' cycles fullscreen/windowed, ESC/RETURN/'q' quits
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* - Bugfix which avoids exit, because return is passed to sdl-output on startup,
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* which caused the player to exit (keyboard-buffer problem? better solution
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* recommed)
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* Felix Buenemann <Atmosfear@users.sourceforge.net> - April 11, 2001
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* - OSD and subtitle support added
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* - some minor code-changes
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* - added code to comply with new fullscreen meaning
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* - changed fullscreen-mode-cycling from '+' to 'c' (interferred with audiosync
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* adjustment)
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* Felix Buenemann <Atmosfear@users.sourceforge.net> - April 13, 2001
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* - added keymapping to toggle OSD ('o' key)
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* - added some defines to modify some sdl-out internas (see comments)
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*
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* Felix Buenemann: further changes will be visible through cvs log, don't want
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* to update this all the time (CVS info on http://mplayer.sourceforge.net)
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*
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*/
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/* define to force software-surface (video surface stored in system memory)*/
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#undef SDL_NOHWSURFACE
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/* define to enable surface locks, this might be needed on SMP machines */
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#undef SDL_ENABLE_LOCKS
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//#define BUGGY_SDL //defined by configure
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/* MONITOR_ASPECT MUST BE FLOAT */
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#define MONITOR_ASPECT 4.0/3.0
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <inttypes.h>
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#include "mp_msg.h"
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#include "config.h"
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#include "mp_msg.h"
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#include "help_mp.h"
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#include "video_out.h"
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#include "video_out_internal.h"
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#include "fastmemcpy.h"
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#include "sub.h"
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#include "aspect.h"
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#include "libmpcodecs/vfcap.h"
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#ifdef HAVE_X11
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#include <X11/Xlib.h>
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#include "x11_common.h"
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#endif
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#include "input/input.h"
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#include "input/mouse.h"
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#include "subopt-helper.h"
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static vo_info_t info =
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{
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"SDL YUV/RGB/BGR renderer (SDL v1.1.7+ only!)",
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"sdl",
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"Ryan C. Gordon <icculus@lokigames.com>, Felix Buenemann <atmosfear@users.sourceforge.net>",
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""
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};
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LIBVO_EXTERN(sdl)
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#include <SDL.h>
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//#include <SDL/SDL_syswm.h>
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#ifdef SDL_ENABLE_LOCKS
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#define SDL_OVR_LOCK(x) if (SDL_LockYUVOverlay (priv->overlay)) { \
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if( mp_msg_test(MSGT_VO,MSGL_V) ) { \
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mp_msg(MSGT_VO,MSGL_V, "SDL: Couldn't lock YUV overlay\n"); } \
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return x; \
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}
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#define SDL_OVR_UNLOCK SDL_UnlockYUVOverlay (priv->overlay);
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#define SDL_SRF_LOCK(srf, x) if(SDL_MUSTLOCK(srf)) { \
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if(SDL_LockSurface (srf)) { \
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if( mp_msg_test(MSGT_VO,MSGL_V) ) { \
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mp_msg(MSGT_VO,MSGL_V, "SDL: Couldn't lock RGB surface\n"); } \
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return x; \
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} \
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}
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#define SDL_SRF_UNLOCK(srf) if(SDL_MUSTLOCK(srf)) \
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SDL_UnlockSurface (srf);
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#else
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#define SDL_OVR_LOCK(x)
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#define SDL_OVR_UNLOCK
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#define SDL_SRF_LOCK(srf, x)
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#define SDL_SRF_UNLOCK(srf)
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#endif
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/** Private SDL Data structure **/
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static struct sdl_priv_s {
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/* output driver used by sdl */
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char driver[8];
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/* SDL display surface */
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SDL_Surface *surface;
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/* SDL RGB surface */
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SDL_Surface *rgbsurface;
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/* SDL YUV overlay */
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SDL_Overlay *overlay;
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/* available fullscreen modes */
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SDL_Rect **fullmodes;
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/* surface attributes for fullscreen and windowed mode */
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Uint32 sdlflags, sdlfullflags;
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/* save the windowed output extents */
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SDL_Rect windowsize;
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/* Bits per Pixel */
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Uint8 bpp;
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/* RGB or YUV? */
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Uint8 mode;
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#define YUV 0
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#define RGB 1
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#define BGR 2
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/* use direct blitting to surface */
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int dblit;
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/* current fullscreen mode, 0 = highest available fullscreen mode */
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int fullmode;
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/* YUV ints */
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int framePlaneY, framePlaneUV, framePlaneYUY;
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int stridePlaneY, stridePlaneUV, stridePlaneYUY;
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/* RGB ints */
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int framePlaneRGB;
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int stridePlaneRGB;
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/* Flip image */
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int flip;
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/* fullscreen behaviour; see init */
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int fulltype;
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/* is X running (0/1) */
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int X;
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/* X11 Resolution */
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int XWidth, XHeight;
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/* original image dimensions */
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int width, height;
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/* destination dimensions */
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int dstwidth, dstheight;
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/* Draw image at coordinate y on the SDL surfaces */
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int y;
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/* The image is displayed between those y coordinates in priv->surface */
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int y_screen_top, y_screen_bottom;
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/* 1 if the OSD has changed otherwise 0 */
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int osd_has_changed;
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/* source image format (YUV/RGB/...) */
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uint32_t format;
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/* dirty_off_frame[0] contains a bounding box around the osd contents drawn above the image
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dirty_off_frame[1] is the corresponding thing for OSD contents drawn below the image
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*/
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SDL_Rect dirty_off_frame[2];
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} sdl_priv;
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static void erase_area_4(int x_start, int width, int height, int pitch, uint32_t color, uint8_t* pixels);
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static void erase_area_1(int x_start, int width, int height, int pitch, uint8_t color, uint8_t* pixels);
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static int setup_surfaces(void);
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static void set_video_mode(int width, int height, int bpp, uint32_t sdlflags);
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static void erase_rectangle(int x, int y, int w, int h);
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/* Expand 'rect' to contain the rectangle specified by x, y, w and h */
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static void expand_rect(SDL_Rect* rect, int x, int y, int w, int h)
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{
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if(rect->x < 0 || rect->y < 0) {
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rect->x = x;
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rect->y = y;
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rect->w = w;
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rect->h = h;
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return;
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}
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if(rect->x > x)
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rect->x = x;
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if(rect->y > y)
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rect->y = y;
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if(rect->x + rect->w < x + w)
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rect->w = x + w - rect->x;
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if(rect->y + rect->h < y + h)
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rect->h = y + h - rect->y;
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}
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/** libvo Plugin functions **/
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/**
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* draw_alpha is used for osd and subtitle display.
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*
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**/
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static void draw_alpha(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride){
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struct sdl_priv_s *priv = &sdl_priv;
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if(priv->osd_has_changed) {
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/* OSD did change. Store a bounding box of everything drawn into the OSD */
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if(priv->y >= y0) {
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/* Make sure we don't mark part of the frame area dirty */
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if(h + y0 > priv->y)
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expand_rect(&priv->dirty_off_frame[0], x0, y0, w, priv->y - y0);
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else
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expand_rect(&priv->dirty_off_frame[0], x0, y0, w, h);
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}
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else if(priv->y + priv->height <= y0 + h) {
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/* Make sure we don't mark part of the frame area dirty */
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if(y0 < priv->y + priv->height)
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expand_rect(&priv->dirty_off_frame[1], x0,
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priv->y + priv->height,
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w, h - ((priv->y + priv->height) - y0));
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else
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expand_rect(&priv->dirty_off_frame[1], x0, y0, w, h);
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}
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}
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else { /* OSD contents didn't change only draw parts that was erased by the frame */
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if(priv->y >= y0) {
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src = src + (priv->y - y0) * stride;
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srca = srca + (priv->y - y0) * stride;
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h -= priv->y - y0;
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y0 = priv->y;
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}
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if(priv->y + priv->height <= y0 + h)
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h = priv->y + priv->height - y0;
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if(h <= 0)
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return;
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}
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switch(priv->format) {
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case IMGFMT_YV12:
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case IMGFMT_I420:
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case IMGFMT_IYUV:
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vo_draw_alpha_yv12(w,h,src,srca,stride,((uint8_t *) *(priv->overlay->pixels))+priv->overlay->pitches[0]*y0+x0,priv->overlay->pitches[0]);
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break;
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case IMGFMT_YUY2:
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case IMGFMT_YVYU:
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x0 *= 2;
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vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) *(priv->overlay->pixels))+priv->overlay->pitches[0]*y0+x0,priv->overlay->pitches[0]);
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break;
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case IMGFMT_UYVY:
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x0 *= 2;
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vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) *(priv->overlay->pixels))+priv->overlay->pitches[0]*y0+x0,priv->overlay->pitches[0]);
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break;
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default:
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if(priv->dblit) {
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x0 *= priv->surface->format->BytesPerPixel;
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switch(priv->format) {
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case IMGFMT_RGB15:
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case IMGFMT_BGR15:
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vo_draw_alpha_rgb15(w,h,src,srca,stride,((uint8_t *) priv->surface->pixels)+y0*priv->surface->pitch+x0,priv->surface->pitch);
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break;
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case IMGFMT_RGB16:
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case IMGFMT_BGR16:
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vo_draw_alpha_rgb16(w,h,src,srca,stride,((uint8_t *) priv->surface->pixels)+y0*priv->surface->pitch+x0,priv->surface->pitch);
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break;
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case IMGFMT_RGB24:
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case IMGFMT_BGR24:
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vo_draw_alpha_rgb24(w,h,src,srca,stride,((uint8_t *) priv->surface->pixels)+y0*priv->surface->pitch+x0,priv->surface->pitch);
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break;
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case IMGFMT_RGB32:
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case IMGFMT_BGR32:
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vo_draw_alpha_rgb32(w,h,src,srca,stride,((uint8_t *) priv->surface->pixels)+y0*priv->surface->pitch+x0,priv->surface->pitch);
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break;
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}
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}
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else {
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x0 *= priv->rgbsurface->format->BytesPerPixel;
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switch(priv->format) {
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case IMGFMT_RGB15:
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case IMGFMT_BGR15:
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vo_draw_alpha_rgb15(w,h,src,srca,stride,((uint8_t *) priv->rgbsurface->pixels)+y0*priv->rgbsurface->pitch+x0,priv->rgbsurface->pitch);
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break;
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case IMGFMT_RGB16:
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case IMGFMT_BGR16:
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vo_draw_alpha_rgb16(w,h,src,srca,stride,((uint8_t *) priv->rgbsurface->pixels)+y0*priv->rgbsurface->pitch+x0,priv->rgbsurface->pitch);
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break;
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case IMGFMT_RGB24:
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case IMGFMT_BGR24:
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vo_draw_alpha_rgb24(w,h,src,srca,stride,((uint8_t *) priv->rgbsurface->pixels)+y0*priv->rgbsurface->pitch+x0,priv->rgbsurface->pitch);
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break;
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case IMGFMT_RGB32:
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case IMGFMT_BGR32:
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vo_draw_alpha_rgb32(w,h,src,srca,stride,((uint8_t *) priv->rgbsurface->pixels)+y0*priv->rgbsurface->pitch+x0,priv->rgbsurface->pitch);
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break;
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}
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}
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}
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}
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/**
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* Take a null-terminated array of pointers, and find the last element.
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*
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* params : array == array of which we want to find the last element.
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* returns : index of last NON-NULL element.
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**/
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static inline int findArrayEnd (SDL_Rect **array)
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{
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int i = 0;
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while ( array[i++] ); /* keep loopin' ... */
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/* return the index of the last array element */
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return i - 1;
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}
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/**
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* Open and prepare SDL output.
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*
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* params : *plugin ==
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* *name ==
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* returns : 0 on success, -1 on failure
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**/
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static int sdl_open (void *plugin, void *name)
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{
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struct sdl_priv_s *priv = &sdl_priv;
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const SDL_VideoInfo *vidInfo = NULL;
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/*static int opened = 0;
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if (opened)
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return 0;
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opened = 1;*/
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/* other default values */
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#ifdef SDL_NOHWSURFACE
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if( mp_msg_test(MSGT_VO,MSGL_V) ) {
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mp_msg(MSGT_VO,MSGL_V, "SDL: using software-surface\n"); }
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priv->sdlflags = SDL_SWSURFACE|SDL_RESIZABLE|SDL_ANYFORMAT;
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priv->sdlfullflags = SDL_SWSURFACE|SDL_FULLSCREEN|SDL_ANYFORMAT;
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// XXX:FIXME: ASYNCBLIT should be enabled for SMP systems
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#else
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/*if((strcmp(priv->driver, "dga") == 0) && (priv->mode)) {
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if( mp_msg_test(MSGT_VO,MSGL_V) ) {
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printf("SDL: using software-surface\n"); }
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priv->sdlflags = SDL_SWSURFACE|SDL_FULLSCREEN|SDL_ASYNCBLIT|SDL_HWACCEL|SDL_ANYFORMAT;
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priv->sdlfullflags = SDL_SWSURFACE|SDL_FULLSCREEN|SDL_ASYNCBLIT|SDL_HWACCEL|SDL_ANYFORMAT;
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}
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else { */
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if( mp_msg_test(MSGT_VO,MSGL_V) ) {
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mp_msg(MSGT_VO,MSGL_V, "SDL: using hardware-surface\n"); }
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priv->sdlflags = SDL_HWSURFACE|SDL_RESIZABLE/*|SDL_ANYFORMAT*/;
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priv->sdlfullflags = SDL_HWSURFACE|SDL_FULLSCREEN/*|SDL_ANYFORMAT*/;
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// XXX:FIXME: ASYNCBLIT should be enabled for SMP systems
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//}
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#endif
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#if !defined( AMIGA ) && !defined( MACOSX )
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priv->sdlfullflags |= SDL_DOUBLEBUF;
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if (vo_doublebuffering)
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priv->sdlflags |= SDL_DOUBLEBUF;
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#endif
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/* Setup Keyrepeats (500/30 are defaults) */
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SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, 100 /*SDL_DEFAULT_REPEAT_INTERVAL*/);
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|
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/* get information about the graphics adapter */
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vidInfo = SDL_GetVideoInfo ();
|
|
|
|
/* collect all fullscreen & hardware modes available */
|
|
if (!(priv->fullmodes = SDL_ListModes (vidInfo->vfmt, priv->sdlfullflags))) {
|
|
|
|
/* non hardware accelerated fullscreen modes */
|
|
priv->sdlfullflags &= ~SDL_HWSURFACE;
|
|
priv->fullmodes = SDL_ListModes (vidInfo->vfmt, priv->sdlfullflags);
|
|
}
|
|
|
|
/* test for normal resizeable & windowed hardware accellerated surfaces */
|
|
if (!SDL_ListModes (vidInfo->vfmt, priv->sdlflags)) {
|
|
|
|
/* test for NON hardware accelerated resizeable surfaces - poor you.
|
|
* That's all we have. If this fails there's nothing left.
|
|
* Theoretically there could be Fullscreenmodes left - we ignore this for now.
|
|
*/
|
|
priv->sdlflags &= ~SDL_HWSURFACE;
|
|
if ((!SDL_ListModes (vidInfo->vfmt, priv->sdlflags)) && (!priv->fullmodes)) {
|
|
mp_msg(MSGT_VO,MSGL_ERR, MSGTR_LIBVO_SDL_CouldntGetAnyAcceptableSDLModeForOutput);
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
|
|
/* YUV overlays need at least 16-bit color depth, but the
|
|
* display might less. The SDL AAlib target says it can only do
|
|
* 8-bits, for example. So, if the display is less than 16-bits,
|
|
* we'll force the BPP to 16, and pray that SDL can emulate for us.
|
|
*/
|
|
priv->bpp = vidInfo->vfmt->BitsPerPixel;
|
|
if (priv->mode == YUV && priv->bpp < 16) {
|
|
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) )
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL: Your SDL display target wants to be at a color "
|
|
"depth of (%d), but we need it to be at least 16 "
|
|
"bits, so we need to emulate 16-bit color. This is "
|
|
"going to slow things down; you might want to "
|
|
"increase your display's color depth, if possible.\n",
|
|
priv->bpp);
|
|
|
|
priv->bpp = 16;
|
|
}
|
|
|
|
/* We don't want those in our event queue.
|
|
* We use SDL_KEYUP cause SDL_KEYDOWN seems to cause problems
|
|
* with keys need to be pressed twice, to be recognized.
|
|
*/
|
|
#ifndef BUGGY_SDL
|
|
SDL_EventState(SDL_ACTIVEEVENT, SDL_IGNORE);
|
|
SDL_EventState(SDL_MOUSEMOTION, SDL_IGNORE);
|
|
// SDL_EventState(SDL_QUIT, SDL_IGNORE);
|
|
SDL_EventState(SDL_SYSWMEVENT, SDL_IGNORE);
|
|
SDL_EventState(SDL_USEREVENT, SDL_IGNORE);
|
|
#endif
|
|
|
|
/* Success! */
|
|
return 0;
|
|
}
|
|
|
|
|
|
/**
|
|
* Close SDL, Cleanups, Free Memory
|
|
*
|
|
* params : *plugin
|
|
* returns : non-zero on success, zero on error.
|
|
**/
|
|
|
|
static int sdl_close (void)
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
|
|
if (priv->fullmode)
|
|
SDL_ShowCursor(1);
|
|
|
|
/* Cleanup YUV Overlay structure */
|
|
if (priv->overlay) {
|
|
SDL_FreeYUVOverlay(priv->overlay);
|
|
priv->overlay=NULL;
|
|
}
|
|
|
|
/* Free RGB Surface */
|
|
if (priv->rgbsurface) {
|
|
SDL_FreeSurface(priv->rgbsurface);
|
|
priv->rgbsurface=NULL;
|
|
}
|
|
|
|
/* Free our blitting surface */
|
|
if (priv->surface) {
|
|
SDL_FreeSurface(priv->surface);
|
|
priv->surface=NULL;
|
|
}
|
|
|
|
/* DON'T attempt to free the fullscreen modes array. SDL_Quit* does this for us */
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Do aspect ratio calculations
|
|
*
|
|
* params : srcw == sourcewidth
|
|
* srch == sourceheight
|
|
* dstw == destinationwidth
|
|
* dsth == destinationheight
|
|
*
|
|
* returns : SDL_Rect structure with new x and y, w and h
|
|
**/
|
|
|
|
#if 0
|
|
static SDL_Rect aspect(int srcw, int srch, int dstw, int dsth) {
|
|
SDL_Rect newres;
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL Aspect-Destinationres: %ix%i (x: %i, y: %i)\n", newres.w, newres.h, newres.x, newres.y); }
|
|
newres.h = ((float)dstw / (float)srcw * (float)srch) * ((float)dsth/((float)dstw/(MONITOR_ASPECT)));
|
|
if(newres.h > dsth) {
|
|
newres.w = ((float)dsth / (float)newres.h) * dstw;
|
|
newres.h = dsth;
|
|
newres.x = (dstw - newres.w) / 2;
|
|
newres.y = 0;
|
|
}
|
|
else {
|
|
newres.w = dstw;
|
|
newres.x = 0;
|
|
newres.y = (dsth - newres.h) / 2;
|
|
}
|
|
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL Mode: %d: %d x %d\n", i, priv->fullmodes[i]->w, priv->fullmodes[i]->h); }
|
|
|
|
return newres;
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* Sets the specified fullscreen mode.
|
|
*
|
|
* params : mode == index of the desired fullscreen mode
|
|
* returns : doesn't return
|
|
**/
|
|
|
|
#if 0
|
|
static void set_fullmode (int mode)
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
SDL_Surface *newsurface = NULL;
|
|
int haspect, waspect = 0;
|
|
|
|
/* if we haven't set a fullmode yet, default to the lowest res fullmode first */
|
|
if (mode < 0)
|
|
mode = priv->fullmode = findArrayEnd(priv->fullmodes) - 1;
|
|
|
|
/* Calculate proper aspect ratio for fullscreen
|
|
* Height smaller than expected: add horizontal black bars (haspect)*/
|
|
haspect = (priv->width * (float) ((float) priv->fullmodes[mode]->h / (float) priv->fullmodes[mode]->w) - priv->height) * (float) ((float) priv->fullmodes[mode]->w / (float) priv->width);
|
|
/* Height bigger than expected: add vertical black bars (waspect)*/
|
|
if (haspect < 0) {
|
|
haspect = 0; /* set haspect to zero because image will be scaled horizontal instead of vertical */
|
|
waspect = priv->fullmodes[mode]->w - ((float) ((float) priv->fullmodes[mode]->h / (float) priv->height) * (float) priv->width);
|
|
}
|
|
// printf ("W-Aspect: %i H-Aspect: %i\n", waspect, haspect);
|
|
|
|
/* change to given fullscreen mode and hide the mouse cursor */
|
|
newsurface = SDL_SetVideoMode(priv->fullmodes[mode]->w - waspect, priv->fullmodes[mode]->h - haspect, priv->bpp, priv->sdlfullflags);
|
|
|
|
/* if we were successfull hide the mouse cursor and save the mode */
|
|
if (newsurface) {
|
|
if (priv->surface)
|
|
SDL_FreeSurface(priv->surface);
|
|
priv->surface = newsurface;
|
|
SDL_ShowCursor(0);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/* Set video mode. Not fullscreen */
|
|
static void set_video_mode(int width, int height, int bpp, uint32_t sdlflags)
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
SDL_Surface* newsurface;
|
|
|
|
if(priv->rgbsurface)
|
|
SDL_FreeSurface(priv->rgbsurface);
|
|
else if(priv->overlay)
|
|
SDL_FreeYUVOverlay(priv->overlay);
|
|
|
|
priv->rgbsurface = NULL;
|
|
priv->overlay = NULL;
|
|
|
|
newsurface = SDL_SetVideoMode(width, height, bpp, sdlflags);
|
|
|
|
if(newsurface) {
|
|
|
|
/* priv->surface will be NULL the first time this function is called. */
|
|
if(priv->surface)
|
|
SDL_FreeSurface(priv->surface);
|
|
|
|
priv->surface = newsurface;
|
|
priv->dstwidth = width;
|
|
priv->dstheight = height;
|
|
|
|
setup_surfaces();
|
|
}
|
|
else
|
|
mp_msg(MSGT_VO,MSGL_WARN, "set_video_mode: SDL_SetVideoMode failed: %s\n", SDL_GetError());
|
|
}
|
|
|
|
static void set_fullmode (int mode) {
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
SDL_Surface *newsurface = NULL;
|
|
int screen_surface_w, screen_surface_h;
|
|
|
|
if(priv->rgbsurface)
|
|
SDL_FreeSurface(priv->rgbsurface);
|
|
else if(priv->overlay)
|
|
SDL_FreeYUVOverlay(priv->overlay);
|
|
|
|
priv->rgbsurface = NULL;
|
|
priv->overlay = NULL;
|
|
|
|
/* if we haven't set a fullmode yet, default to the lowest res fullmode first */
|
|
/* But select a mode where the full video enter */
|
|
if(priv->X && priv->fulltype & VOFLAG_FULLSCREEN) {
|
|
screen_surface_w = priv->XWidth;
|
|
screen_surface_h = priv->XHeight;
|
|
}
|
|
else if (mode < 0) {
|
|
int i,j,imax;
|
|
mode = 0; // Default to the biggest mode avaible
|
|
if ( mp_msg_test(MSGT_VO,MSGL_V) ) for(i=0;priv->fullmodes[i];++i)
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL Mode: %d: %d x %d\n", i, priv->fullmodes[i]->w, priv->fullmodes[i]->h);
|
|
for(i = findArrayEnd(priv->fullmodes) - 1; i >=0; i--) {
|
|
if( (priv->fullmodes[i]->w >= priv->dstwidth) &&
|
|
(priv->fullmodes[i]->h >= priv->dstheight) ) {
|
|
imax = i;
|
|
for (j = findArrayEnd(priv->fullmodes) - 1; j >=0; j--) {
|
|
if (priv->fullmodes[j]->w > priv->fullmodes[imax]->w
|
|
&& priv->fullmodes[j]->h == priv->fullmodes[imax]->h)
|
|
imax = j;
|
|
}
|
|
mode = imax;
|
|
break;
|
|
}
|
|
}
|
|
if ( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SET SDL Mode: %d: %d x %d\n", mode, priv->fullmodes[mode]->w, priv->fullmodes[mode]->h); }
|
|
priv->fullmode = mode;
|
|
screen_surface_h = priv->fullmodes[mode]->h;
|
|
screen_surface_w = priv->fullmodes[mode]->w;
|
|
}
|
|
else {
|
|
screen_surface_h = priv->fullmodes[mode]->h;
|
|
screen_surface_w = priv->fullmodes[mode]->w;
|
|
}
|
|
|
|
aspect_save_screenres(screen_surface_w, screen_surface_h);
|
|
|
|
/* calculate new video size/aspect */
|
|
if(priv->mode == YUV) {
|
|
if(priv->fulltype&VOFLAG_FULLSCREEN)
|
|
aspect_save_screenres(priv->XWidth, priv->XHeight);
|
|
|
|
aspect(&priv->dstwidth, &priv->dstheight, A_ZOOM);
|
|
}
|
|
|
|
/* try to change to given fullscreenmode */
|
|
newsurface = SDL_SetVideoMode(priv->dstwidth, screen_surface_h, priv->bpp,
|
|
priv->sdlfullflags);
|
|
|
|
/*
|
|
* In Mac OS X (and possibly others?) SDL_SetVideoMode() appears to
|
|
* destroy the datastructure previously retrived, so we need to
|
|
* re-assign it. The comment in sdl_close() seems to imply that we
|
|
* should not free() anything.
|
|
*/
|
|
#ifdef SYS_DARWIN
|
|
{
|
|
const SDL_VideoInfo *vidInfo = NULL;
|
|
vidInfo = SDL_GetVideoInfo ();
|
|
|
|
/* collect all fullscreen & hardware modes available */
|
|
if (!(priv->fullmodes = SDL_ListModes (vidInfo->vfmt, priv->sdlfullflags))) {
|
|
|
|
/* non hardware accelerated fullscreen modes */
|
|
priv->sdlfullflags &= ~SDL_HWSURFACE;
|
|
priv->fullmodes = SDL_ListModes (vidInfo->vfmt, priv->sdlfullflags);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
|
|
|
|
/* if creation of new surface was successfull, save it and hide mouse cursor */
|
|
if(newsurface) {
|
|
if (priv->surface)
|
|
SDL_FreeSurface(priv->surface);
|
|
priv->surface = newsurface;
|
|
SDL_ShowCursor(0);
|
|
SDL_SRF_LOCK(priv->surface, -1)
|
|
SDL_FillRect(priv->surface, NULL, 0);
|
|
SDL_SRF_UNLOCK(priv->surface)
|
|
setup_surfaces();
|
|
}
|
|
else
|
|
mp_msg(MSGT_VO,MSGL_INFO, MSGTR_LIBVO_SDL_SetVideoModeFailedFull, SDL_GetError());
|
|
}
|
|
|
|
|
|
/**
|
|
* Initialize an SDL surface and an SDL YUV overlay.
|
|
*
|
|
* params : width == width of video we'll be displaying.
|
|
* height == height of video we'll be displaying.
|
|
* fullscreen == want to be fullscreen?
|
|
* title == Title for window titlebar.
|
|
* returns : non-zero on success, zero on error.
|
|
**/
|
|
|
|
static int
|
|
config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t flags, char *title, uint32_t format)
|
|
//static int sdl_setup (int width, int height)
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
|
|
switch(format){
|
|
case IMGFMT_I420:
|
|
mp_msg(MSGT_VO,MSGL_INFO, MSGTR_LIBVO_SDL_MappingI420ToIYUV);
|
|
format = SDL_IYUV_OVERLAY;
|
|
case IMGFMT_YV12:
|
|
case IMGFMT_IYUV:
|
|
case IMGFMT_YUY2:
|
|
case IMGFMT_UYVY:
|
|
case IMGFMT_YVYU:
|
|
priv->mode = YUV;
|
|
break;
|
|
case IMGFMT_BGR15:
|
|
case IMGFMT_BGR16:
|
|
case IMGFMT_BGR24:
|
|
case IMGFMT_BGR32:
|
|
priv->mode = BGR;
|
|
break;
|
|
case IMGFMT_RGB15:
|
|
case IMGFMT_RGB16:
|
|
case IMGFMT_RGB24:
|
|
case IMGFMT_RGB32:
|
|
priv->mode = RGB;
|
|
break;
|
|
default:
|
|
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_SDL_UnsupportedImageFormat,format);
|
|
return -1;
|
|
}
|
|
|
|
if ( vo_config_count ) sdl_close();
|
|
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL: Using 0x%X (%s) image format\n", format, vo_format_name(format)); }
|
|
|
|
if(priv->mode != YUV) {
|
|
priv->sdlflags |= SDL_ANYFORMAT;
|
|
priv->sdlfullflags |= SDL_ANYFORMAT;
|
|
}
|
|
|
|
/* SDL can only scale YUV data */
|
|
if(priv->mode == RGB || priv->mode == BGR) {
|
|
d_width = width;
|
|
d_height = height;
|
|
}
|
|
|
|
aspect_save_orig(width,height);
|
|
aspect_save_prescale(d_width ? d_width : width, d_height ? d_height : height);
|
|
|
|
/* Save the original Image size */
|
|
priv->width = width;
|
|
priv->height = height;
|
|
priv->dstwidth = d_width ? d_width : width;
|
|
priv->dstheight = d_height ? d_height : height;
|
|
|
|
priv->format = format;
|
|
|
|
if (sdl_open(NULL, NULL) != 0)
|
|
return -1;
|
|
|
|
/* Set output window title */
|
|
SDL_WM_SetCaption (".: MPlayer : F = Fullscreen/Windowed : C = Cycle Fullscreen Resolutions :.", title);
|
|
//SDL_WM_SetCaption (title, title);
|
|
|
|
if(priv->X) {
|
|
aspect_save_screenres(priv->XWidth,priv->XHeight);
|
|
aspect(&priv->dstwidth,&priv->dstheight,A_NOZOOM);
|
|
}
|
|
|
|
priv->windowsize.w = priv->dstwidth;
|
|
priv->windowsize.h = priv->dstheight;
|
|
|
|
/* bit 0 (0x01) means fullscreen (-fs)
|
|
* bit 1 (0x02) means mode switching (-vm)
|
|
* bit 2 (0x04) enables software scaling (-zoom)
|
|
* bit 3 (0x08) enables flipping (-flip)
|
|
*/
|
|
// printf("SDL: flags are set to: %i\n", flags);
|
|
// printf("SDL: Width: %i Height: %i D_Width %i D_Height: %i\n", width, height, d_width, d_height);
|
|
if(flags&VOFLAG_FLIPPING) {
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL: using flipped video (only with RGB/BGR/packed YUV)\n"); }
|
|
priv->flip = 1;
|
|
}
|
|
if(flags&VOFLAG_FULLSCREEN) {
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL: setting zoomed fullscreen without modeswitching\n");}
|
|
mp_msg(MSGT_VO,MSGL_INFO, MSGTR_LIBVO_SDL_InfoPleaseUseVmOrZoom);
|
|
priv->fulltype = VOFLAG_FULLSCREEN;
|
|
set_fullmode(priv->fullmode);
|
|
/*if((priv->surface = SDL_SetVideoMode (d_width, d_height, priv->bpp, priv->sdlfullflags)))
|
|
SDL_ShowCursor(0);*/
|
|
} else
|
|
if(flags&VOFLAG_MODESWITCHING) {
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL: setting zoomed fullscreen with modeswitching\n"); }
|
|
priv->fulltype = VOFLAG_MODESWITCHING;
|
|
set_fullmode(priv->fullmode);
|
|
/*if((priv->surface = SDL_SetVideoMode (d_width ? d_width : width, d_height ? d_height : height, priv->bpp, priv->sdlfullflags)))
|
|
SDL_ShowCursor(0);*/
|
|
} else
|
|
if(flags&VOFLAG_SWSCALE) {
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL: setting zoomed fullscreen with modeswitching\n"); }
|
|
priv->fulltype = VOFLAG_SWSCALE;
|
|
set_fullmode(priv->fullmode);
|
|
}
|
|
else {
|
|
if((strcmp(priv->driver, "x11") == 0)
|
|
||(strcmp(priv->driver, "windib") == 0)
|
|
||(strcmp(priv->driver, "directx") == 0)
|
|
||(strcmp(priv->driver, "Quartz") == 0)
|
|
||(strcmp(priv->driver, "cgx") == 0)
|
|
||((strcmp(priv->driver, "aalib") == 0) && priv->X)){
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL: setting windowed mode\n"); }
|
|
set_video_mode(priv->dstwidth, priv->dstheight, priv->bpp, priv->sdlflags);
|
|
}
|
|
else {
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL: setting zoomed fullscreen with modeswitching\n"); }
|
|
priv->fulltype = VOFLAG_SWSCALE;
|
|
set_fullmode(priv->fullmode);
|
|
}
|
|
}
|
|
|
|
if(!priv->surface) { // cannot SetVideoMode
|
|
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_SDL_FailedToSetVideoMode, SDL_GetError());
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* Free priv->rgbsurface or priv->overlay if they are != NULL.
|
|
* Setup priv->rgbsurface or priv->overlay depending on source format.
|
|
* The size of the created surface or overlay depends on the size of
|
|
* priv->surface, priv->width, priv->height, priv->dstwidth and priv->dstheight.
|
|
*/
|
|
static int setup_surfaces(void)
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
float v_scale = ((float) priv->dstheight) / priv->height;
|
|
int surfwidth, surfheight;
|
|
|
|
surfwidth = priv->width;
|
|
surfheight = priv->height + (priv->surface->h - priv->dstheight) / v_scale;
|
|
surfheight&= ~1;
|
|
/* Place the image in the middle of the screen */
|
|
priv->y = (surfheight - priv->height) / 2;
|
|
priv->y_screen_top = priv->y * v_scale;
|
|
priv->y_screen_bottom = priv->y_screen_top + priv->dstheight;
|
|
|
|
priv->dirty_off_frame[0].x = -1;
|
|
priv->dirty_off_frame[0].y = -1;
|
|
priv->dirty_off_frame[1].x = -1;
|
|
priv->dirty_off_frame[1].y = -1;
|
|
|
|
/* Make sure the entire screen is updated */
|
|
vo_osd_changed(1);
|
|
|
|
if(priv->rgbsurface)
|
|
SDL_FreeSurface(priv->rgbsurface);
|
|
else if(priv->overlay)
|
|
SDL_FreeYUVOverlay(priv->overlay);
|
|
|
|
priv->rgbsurface = NULL;
|
|
priv->overlay = NULL;
|
|
|
|
if(priv->mode != YUV && (priv->format&0xFF) == priv->bpp) {
|
|
if(strcmp(priv->driver, "x11") == 0) {
|
|
priv->dblit = 1;
|
|
priv->framePlaneRGB = priv->width * priv->height * priv->surface->format->BytesPerPixel;
|
|
priv->stridePlaneRGB = priv->width * priv->surface->format->BytesPerPixel;
|
|
erase_rectangle(0, 0, priv->surface->w, priv->surface->h);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
switch(priv->format) {
|
|
/* Initialize and create the RGB Surface used for video out in BGR/RGB mode */
|
|
//SDL_Surface *SDL_CreateRGBSurface(Uint32 flags, int width, int height, int depth, Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask);
|
|
// SDL_SWSURFACE,SDL_HWSURFACE,SDL_SRCCOLORKEY, priv->flags? guess: exchange Rmask and Bmask for BGR<->RGB
|
|
// 32 bit: a:ff000000 r:ff000 g:ff00 b:ff
|
|
// 24 bit: r:ff0000 g:ff00 b:ff
|
|
// 16 bit: r:1111100000000000b g:0000011111100000b b:0000000000011111b
|
|
// 15 bit: r:111110000000000b g:000001111100000b b:000000000011111b
|
|
// FIXME: colorkey detect based on bpp, FIXME static bpp value, FIXME alpha value correct?
|
|
case IMGFMT_RGB15:
|
|
priv->rgbsurface = SDL_CreateRGBSurface (SDL_SRCCOLORKEY, surfwidth, surfheight, 15, 31, 992, 31744, 0);
|
|
break;
|
|
case IMGFMT_BGR15:
|
|
priv->rgbsurface = SDL_CreateRGBSurface (SDL_SRCCOLORKEY, surfwidth, surfheight, 15, 31744, 992, 31, 0);
|
|
break;
|
|
case IMGFMT_RGB16:
|
|
priv->rgbsurface = SDL_CreateRGBSurface (SDL_SRCCOLORKEY, surfwidth, surfheight, 16, 31, 2016, 63488, 0);
|
|
break;
|
|
case IMGFMT_BGR16:
|
|
priv->rgbsurface = SDL_CreateRGBSurface (SDL_SRCCOLORKEY, surfwidth, surfheight, 16, 63488, 2016, 31, 0);
|
|
break;
|
|
case IMGFMT_RGB24:
|
|
priv->rgbsurface = SDL_CreateRGBSurface (SDL_SRCCOLORKEY, surfwidth, surfheight, 24, 0x0000FF, 0x00FF00, 0xFF0000, 0);
|
|
break;
|
|
case IMGFMT_BGR24:
|
|
priv->rgbsurface = SDL_CreateRGBSurface (SDL_SRCCOLORKEY, surfwidth, surfheight, 24, 0xFF0000, 0x00FF00, 0x0000FF, 0);
|
|
break;
|
|
case IMGFMT_RGB32:
|
|
priv->rgbsurface = SDL_CreateRGBSurface (SDL_SRCCOLORKEY, surfwidth, surfheight, 32, 0x000000FF, 0x0000FF00, 0x00FF0000, 0/*0xFF000000*/);
|
|
break;
|
|
case IMGFMT_BGR32:
|
|
priv->rgbsurface = SDL_CreateRGBSurface (SDL_SRCCOLORKEY, surfwidth, surfheight, 32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0/*0xFF000000*/);
|
|
break;
|
|
default:
|
|
/* Initialize and create the YUV Overlay used for video out */
|
|
if (!(priv->overlay = SDL_CreateYUVOverlay (surfwidth, surfheight, priv->format, priv->surface))) {
|
|
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_SDL_CouldntCreateAYUVOverlay, SDL_GetError());
|
|
return -1;
|
|
}
|
|
priv->framePlaneY = priv->width * priv->height;
|
|
priv->framePlaneUV = (priv->width * priv->height) >> 2;
|
|
priv->framePlaneYUY = priv->width * priv->height * 2;
|
|
priv->stridePlaneY = priv->width;
|
|
priv->stridePlaneUV = priv->width/2;
|
|
priv->stridePlaneYUY = priv->width * 2;
|
|
}
|
|
|
|
if(priv->mode != YUV) {
|
|
if(!priv->rgbsurface) {
|
|
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_SDL_CouldntCreateARGBSurface, SDL_GetError());
|
|
return -1;
|
|
}
|
|
|
|
priv->dblit = 0;
|
|
|
|
if((priv->format&0xFF) != priv->bpp)
|
|
mp_msg(MSGT_VO,MSGL_INFO, MSGTR_LIBVO_SDL_UsingDepthColorspaceConversion, priv->format&0xFF, priv->bpp);
|
|
|
|
priv->framePlaneRGB = priv->width * priv->height * priv->rgbsurface->format->BytesPerPixel;
|
|
priv->stridePlaneRGB = priv->width * priv->rgbsurface->format->BytesPerPixel;
|
|
}
|
|
|
|
erase_rectangle(0, 0, surfwidth, surfheight);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/**
|
|
* Draw a frame to the SDL YUV overlay.
|
|
*
|
|
* params : *src[] == the Y, U, and V planes that make up the frame.
|
|
* returns : non-zero on success, zero on error.
|
|
**/
|
|
|
|
//static int sdl_draw_frame (frame_t *frame)
|
|
static int draw_frame(uint8_t *src[])
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
uint8_t *dst;
|
|
int i;
|
|
uint8_t *mysrc = src[0];
|
|
|
|
switch(priv->format){
|
|
case IMGFMT_YUY2:
|
|
case IMGFMT_UYVY:
|
|
case IMGFMT_YVYU:
|
|
SDL_OVR_LOCK(-1)
|
|
dst = (uint8_t *) *(priv->overlay->pixels) + priv->overlay->pitches[0]*priv->y;
|
|
if(priv->flip) {
|
|
mysrc+=priv->framePlaneYUY;
|
|
for(i = 0; i < priv->height; i++) {
|
|
mysrc-=priv->stridePlaneYUY;
|
|
memcpy (dst, mysrc, priv->stridePlaneYUY);
|
|
dst+=priv->overlay->pitches[0];
|
|
}
|
|
}
|
|
else memcpy (dst, src[0], priv->framePlaneYUY);
|
|
SDL_OVR_UNLOCK
|
|
break;
|
|
|
|
case IMGFMT_RGB15:
|
|
case IMGFMT_BGR15:
|
|
case IMGFMT_RGB16:
|
|
case IMGFMT_BGR16:
|
|
case IMGFMT_RGB24:
|
|
case IMGFMT_BGR24:
|
|
case IMGFMT_RGB32:
|
|
case IMGFMT_BGR32:
|
|
if(priv->dblit) {
|
|
SDL_SRF_LOCK(priv->surface, -1)
|
|
dst = (uint8_t *) priv->surface->pixels + priv->y*priv->surface->pitch;
|
|
if(priv->flip) {
|
|
mysrc+=priv->framePlaneRGB;
|
|
for(i = 0; i < priv->height; i++) {
|
|
mysrc-=priv->stridePlaneRGB;
|
|
memcpy (dst, mysrc, priv->stridePlaneRGB);
|
|
dst += priv->surface->pitch;
|
|
}
|
|
}
|
|
else memcpy (dst, src[0], priv->framePlaneRGB);
|
|
SDL_SRF_UNLOCK(priv->surface)
|
|
} else {
|
|
SDL_SRF_LOCK(priv->rgbsurface, -1)
|
|
dst = (uint8_t *) priv->rgbsurface->pixels + priv->y*priv->rgbsurface->pitch;
|
|
if(priv->flip) {
|
|
mysrc+=priv->framePlaneRGB;
|
|
for(i = 0; i < priv->height; i++) {
|
|
mysrc-=priv->stridePlaneRGB;
|
|
memcpy (dst, mysrc, priv->stridePlaneRGB);
|
|
dst += priv->rgbsurface->pitch;
|
|
}
|
|
}
|
|
else memcpy (dst, src[0], priv->framePlaneRGB);
|
|
SDL_SRF_UNLOCK(priv->rgbsurface)
|
|
}
|
|
break;
|
|
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/**
|
|
* Draw a slice (16 rows of image) to the SDL YUV overlay.
|
|
*
|
|
* params : *src[] == the Y, U, and V planes that make up the slice.
|
|
* returns : non-zero on error, zero on success.
|
|
**/
|
|
|
|
//static uint32_t draw_slice(uint8_t *src[], uint32_t slice_num)
|
|
static int draw_slice(uint8_t *image[], int stride[], int w,int h,int x,int y)
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
uint8_t *dst;
|
|
|
|
SDL_OVR_LOCK(-1)
|
|
|
|
y += priv->y;
|
|
|
|
dst = priv->overlay->pixels[0] + priv->overlay->pitches[0]*y + x;
|
|
memcpy_pic(dst, image[0], w, h, priv->overlay->pitches[0], stride[0]);
|
|
x/=2;y/=2;w/=2;h/=2;
|
|
|
|
switch(priv->format) {
|
|
case IMGFMT_YV12:
|
|
dst = priv->overlay->pixels[2] + priv->overlay->pitches[2]*y + x;
|
|
memcpy_pic(dst, image[1], w, h, priv->overlay->pitches[2], stride[1]);
|
|
|
|
dst = priv->overlay->pixels[1] + priv->overlay->pitches[1]*y + x;
|
|
memcpy_pic(dst, image[2], w, h, priv->overlay->pitches[1], stride[2]);
|
|
|
|
break;
|
|
case IMGFMT_I420:
|
|
case IMGFMT_IYUV:
|
|
dst = priv->overlay->pixels[1] + priv->overlay->pitches[1]*y + x;
|
|
memcpy_pic(dst, image[1], w, h, priv->overlay->pitches[1], stride[1]);
|
|
|
|
dst = priv->overlay->pixels[2] + priv->overlay->pitches[2]*y + x;
|
|
memcpy_pic(dst, image[2], w, h, priv->overlay->pitches[2], stride[2]);
|
|
|
|
break;
|
|
default:
|
|
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_SDL_UnsupportedImageFormatInDrawslice);
|
|
}
|
|
|
|
SDL_OVR_UNLOCK
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Checks for SDL keypress and window resize events
|
|
*
|
|
* params : none
|
|
* returns : doesn't return
|
|
**/
|
|
|
|
#include "osdep/keycodes.h"
|
|
extern void mplayer_put_key(int code);
|
|
|
|
#define shift_key (event.key.keysym.mod==(KMOD_LSHIFT||KMOD_RSHIFT))
|
|
static void check_events (void)
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
SDL_Event event;
|
|
SDLKey keypressed = 0;
|
|
|
|
/* Poll the waiting SDL Events */
|
|
while ( SDL_PollEvent(&event) ) {
|
|
switch (event.type) {
|
|
|
|
/* capture window resize events */
|
|
case SDL_VIDEORESIZE:
|
|
if(!priv->dblit)
|
|
set_video_mode(event.resize.w, event.resize.h, priv->bpp, priv->sdlflags);
|
|
|
|
/* save video extents, to restore them after going fullscreen */
|
|
//if(!(priv->surface->flags & SDL_FULLSCREEN)) {
|
|
priv->windowsize.w = priv->surface->w;
|
|
priv->windowsize.h = priv->surface->h;
|
|
//}
|
|
if( mp_msg_test(MSGT_VO,MSGL_DBG3) ) {
|
|
mp_msg(MSGT_VO,MSGL_DBG3, "SDL: Window resize\n"); }
|
|
break;
|
|
|
|
case SDL_MOUSEBUTTONDOWN:
|
|
if(vo_nomouse_input)
|
|
break;
|
|
if(event.button.button == 4 || event.button.button == 5)
|
|
mplayer_put_key(MOUSE_BTN0+event.button.button-1);
|
|
else
|
|
mplayer_put_key((MOUSE_BTN0+event.button.button-1) | MP_KEY_DOWN);
|
|
break;
|
|
|
|
case SDL_MOUSEBUTTONUP:
|
|
if(vo_nomouse_input)
|
|
break;
|
|
mplayer_put_key(MOUSE_BTN0+event.button.button-1);
|
|
break;
|
|
|
|
/* graphics mode selection shortcuts */
|
|
#ifdef BUGGY_SDL
|
|
case SDL_KEYDOWN:
|
|
switch(event.key.keysym.sym) {
|
|
case SDLK_UP: mplayer_put_key(KEY_UP); break;
|
|
case SDLK_DOWN: mplayer_put_key(KEY_DOWN); break;
|
|
case SDLK_LEFT: mplayer_put_key(KEY_LEFT); break;
|
|
case SDLK_RIGHT: mplayer_put_key(KEY_RIGHT); break;
|
|
case SDLK_LESS: mplayer_put_key(shift_key?'>':'<'); break;
|
|
case SDLK_GREATER: mplayer_put_key('>'); break;
|
|
case SDLK_ASTERISK:
|
|
case SDLK_KP_MULTIPLY:
|
|
case SDLK_SLASH:
|
|
case SDLK_KP_DIVIDE:
|
|
default: break;
|
|
}
|
|
break;
|
|
case SDL_KEYUP:
|
|
#else
|
|
case SDL_KEYDOWN:
|
|
#endif
|
|
keypressed = event.key.keysym.sym;
|
|
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
|
|
mp_msg(MSGT_VO,MSGL_DBG2, "SDL: Key pressed: '%i'\n", keypressed); }
|
|
|
|
/* c key pressed. c cycles through available fullscreenmodes, if we have some */
|
|
if ( ((keypressed == SDLK_c)) && (priv->fullmodes) ) {
|
|
/* select next fullscreen mode */
|
|
priv->fullmode++;
|
|
if (priv->fullmode > (findArrayEnd(priv->fullmodes) - 1)) priv->fullmode = 0;
|
|
set_fullmode(priv->fullmode);
|
|
|
|
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
|
|
mp_msg(MSGT_VO,MSGL_DBG2, "SDL: Set next available fullscreen mode.\n"); }
|
|
}
|
|
|
|
else if ( keypressed == SDLK_n ) {
|
|
#ifdef HAVE_X11
|
|
aspect(&priv->dstwidth, &priv->dstheight,A_NOZOOM);
|
|
#endif
|
|
if (priv->surface->w != priv->dstwidth || priv->surface->h != priv->dstheight) {
|
|
set_video_mode(priv->dstwidth, priv->dstheight, priv->bpp, priv->sdlflags);
|
|
priv->windowsize.w = priv->surface->w;
|
|
priv->windowsize.h = priv->surface->h;
|
|
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
|
|
mp_msg(MSGT_VO,MSGL_DBG2, "SDL: Normal size\n"); }
|
|
} else
|
|
if (priv->surface->w != priv->dstwidth * 2 || priv->surface->h != priv->dstheight * 2) {
|
|
set_video_mode(priv->dstwidth * 2, priv->dstheight * 2, priv->bpp, priv->sdlflags);
|
|
priv->windowsize.w = priv->surface->w;
|
|
priv->windowsize.h = priv->surface->h;
|
|
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
|
|
mp_msg(MSGT_VO,MSGL_DBG2, "SDL: Double size\n"); }
|
|
}
|
|
}
|
|
|
|
else switch(keypressed){
|
|
case SDLK_RETURN: mplayer_put_key(KEY_ENTER);break;
|
|
case SDLK_ESCAPE: mplayer_put_key(KEY_ESC);break;
|
|
case SDLK_q: mplayer_put_key('q');break;
|
|
case SDLK_F1: mplayer_put_key(KEY_F+1);break;
|
|
case SDLK_F2: mplayer_put_key(KEY_F+2);break;
|
|
case SDLK_F3: mplayer_put_key(KEY_F+3);break;
|
|
case SDLK_F4: mplayer_put_key(KEY_F+4);break;
|
|
case SDLK_F5: mplayer_put_key(KEY_F+5);break;
|
|
case SDLK_F6: mplayer_put_key(KEY_F+6);break;
|
|
case SDLK_F7: mplayer_put_key(KEY_F+7);break;
|
|
case SDLK_F8: mplayer_put_key(KEY_F+8);break;
|
|
case SDLK_F9: mplayer_put_key(KEY_F+9);break;
|
|
case SDLK_F10: mplayer_put_key(KEY_F+10);break;
|
|
case SDLK_F11: mplayer_put_key(KEY_F+11);break;
|
|
case SDLK_F12: mplayer_put_key(KEY_F+12);break;
|
|
/*case SDLK_o: mplayer_put_key('o');break;
|
|
case SDLK_SPACE: mplayer_put_key(' ');break;
|
|
case SDLK_p: mplayer_put_key('p');break;*/
|
|
case SDLK_7: mplayer_put_key(shift_key?'/':'7');
|
|
case SDLK_PLUS: mplayer_put_key(shift_key?'*':'+');
|
|
case SDLK_KP_PLUS: mplayer_put_key('+');break;
|
|
case SDLK_MINUS:
|
|
case SDLK_KP_MINUS: mplayer_put_key('-');break;
|
|
case SDLK_TAB: mplayer_put_key('\t');break;
|
|
case SDLK_PAGEUP: mplayer_put_key(KEY_PAGE_UP);break;
|
|
case SDLK_PAGEDOWN: mplayer_put_key(KEY_PAGE_DOWN);break;
|
|
#ifdef BUGGY_SDL
|
|
case SDLK_UP:
|
|
case SDLK_DOWN:
|
|
case SDLK_LEFT:
|
|
case SDLK_RIGHT:
|
|
case SDLK_ASTERISK:
|
|
case SDLK_KP_MULTIPLY:
|
|
case SDLK_SLASH:
|
|
case SDLK_KP_DIVIDE:
|
|
break;
|
|
#else
|
|
case SDLK_UP: mplayer_put_key(KEY_UP);break;
|
|
case SDLK_DOWN: mplayer_put_key(KEY_DOWN);break;
|
|
case SDLK_LEFT: mplayer_put_key(KEY_LEFT);break;
|
|
case SDLK_RIGHT: mplayer_put_key(KEY_RIGHT);break;
|
|
case SDLK_LESS: mplayer_put_key(shift_key?'>':'<'); break;
|
|
case SDLK_GREATER: mplayer_put_key('>'); break;
|
|
case SDLK_ASTERISK:
|
|
case SDLK_KP_MULTIPLY: mplayer_put_key('*'); break;
|
|
case SDLK_SLASH:
|
|
case SDLK_KP_DIVIDE: mplayer_put_key('/'); break;
|
|
#endif
|
|
case SDLK_KP0: mplayer_put_key(KEY_KP0); break;
|
|
case SDLK_KP1: mplayer_put_key(KEY_KP1); break;
|
|
case SDLK_KP2: mplayer_put_key(KEY_KP2); break;
|
|
case SDLK_KP3: mplayer_put_key(KEY_KP3); break;
|
|
case SDLK_KP4: mplayer_put_key(KEY_KP4); break;
|
|
case SDLK_KP5: mplayer_put_key(KEY_KP5); break;
|
|
case SDLK_KP6: mplayer_put_key(KEY_KP6); break;
|
|
case SDLK_KP7: mplayer_put_key(KEY_KP7); break;
|
|
case SDLK_KP8: mplayer_put_key(KEY_KP8); break;
|
|
case SDLK_KP9: mplayer_put_key(KEY_KP9); break;
|
|
case SDLK_KP_PERIOD: mplayer_put_key(KEY_KPDEC); break;
|
|
case SDLK_KP_ENTER: mplayer_put_key(KEY_KPENTER); break;
|
|
default:
|
|
//printf("got scancode: %d keysym: %d mod: %d %d\n", event.key.keysym.scancode, keypressed, event.key.keysym.mod);
|
|
mplayer_put_key(keypressed);
|
|
}
|
|
|
|
break;
|
|
case SDL_QUIT: mplayer_put_key(KEY_CLOSE_WIN);break;
|
|
}
|
|
}
|
|
}
|
|
#undef shift_key
|
|
|
|
/* Erase (paint it black) the rectangle specified by x, y, w and h in the surface
|
|
or overlay which is used for OSD
|
|
*/
|
|
static void erase_rectangle(int x, int y, int w, int h)
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
|
|
switch(priv->format) {
|
|
case IMGFMT_YV12:
|
|
case IMGFMT_I420:
|
|
case IMGFMT_IYUV:
|
|
{
|
|
SDL_OVR_LOCK((void) 0)
|
|
|
|
/* Erase Y plane */
|
|
erase_area_1(x, w, h,
|
|
priv->overlay->pitches[0], 0,
|
|
priv->overlay->pixels[0] +
|
|
priv->overlay->pitches[0]*y);
|
|
|
|
/* Erase U and V planes */
|
|
w /= 2;
|
|
x /= 2;
|
|
h /= 2;
|
|
y /= 2;
|
|
|
|
erase_area_1(x, w, h,
|
|
priv->overlay->pitches[1], 128,
|
|
priv->overlay->pixels[1] +
|
|
priv->overlay->pitches[1]*y);
|
|
|
|
erase_area_1(x, w, h,
|
|
priv->overlay->pitches[2], 128,
|
|
priv->overlay->pixels[2] +
|
|
priv->overlay->pitches[2]*y);
|
|
SDL_OVR_UNLOCK
|
|
break;
|
|
}
|
|
|
|
case IMGFMT_YUY2:
|
|
case IMGFMT_YVYU:
|
|
{
|
|
/* yuy2 and yvyu represent black the same way */
|
|
uint8_t yuy2_black[] = {0, 128, 0, 128};
|
|
|
|
SDL_OVR_LOCK((void) 0)
|
|
erase_area_4(x*2, w*2, h,
|
|
priv->overlay->pitches[0],
|
|
*((uint32_t*) yuy2_black),
|
|
priv->overlay->pixels[0] +
|
|
priv->overlay->pitches[0]*y);
|
|
SDL_OVR_UNLOCK
|
|
break;
|
|
}
|
|
|
|
case IMGFMT_UYVY:
|
|
{
|
|
uint8_t uyvy_black[] = {128, 0, 128, 0};
|
|
|
|
SDL_OVR_LOCK((void) 0)
|
|
erase_area_4(x*2, w*2, h,
|
|
priv->overlay->pitches[0],
|
|
*((uint32_t*) uyvy_black),
|
|
priv->overlay->pixels[0] +
|
|
priv->overlay->pitches[0]*y);
|
|
SDL_OVR_UNLOCK
|
|
break;
|
|
}
|
|
|
|
case IMGFMT_RGB15:
|
|
case IMGFMT_BGR15:
|
|
case IMGFMT_RGB16:
|
|
case IMGFMT_BGR16:
|
|
case IMGFMT_RGB24:
|
|
case IMGFMT_BGR24:
|
|
case IMGFMT_RGB32:
|
|
case IMGFMT_BGR32:
|
|
{
|
|
SDL_Rect rect;
|
|
rect.w = w; rect.h = h;
|
|
rect.x = x; rect.y = y;
|
|
|
|
if(priv->dblit) {
|
|
SDL_SRF_LOCK(priv->surface, (void) 0)
|
|
SDL_FillRect(priv->surface, &rect, 0);
|
|
SDL_SRF_UNLOCK(priv->surface)
|
|
}
|
|
else {
|
|
SDL_SRF_LOCK(priv->rgbsurface, (void) 0)
|
|
SDL_FillRect(priv->rgbsurface, &rect, 0);
|
|
SDL_SRF_UNLOCK(priv->rgbsurface)
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void draw_osd(void)
|
|
{ struct sdl_priv_s *priv = &sdl_priv;
|
|
|
|
priv->osd_has_changed = vo_osd_changed(0);
|
|
|
|
if(priv->osd_has_changed)
|
|
{
|
|
int i;
|
|
|
|
for(i = 0; i < 2; i++) {
|
|
if(priv->dirty_off_frame[i].x < 0 || priv->dirty_off_frame[i].y < 0)
|
|
continue;
|
|
|
|
erase_rectangle(priv->dirty_off_frame[i].x, priv->dirty_off_frame[i].y,
|
|
priv->dirty_off_frame[i].w, priv->dirty_off_frame[i].h);
|
|
|
|
priv->dirty_off_frame[i].x = -1;
|
|
priv->dirty_off_frame[i].y = -1;
|
|
}
|
|
}
|
|
|
|
/* update osd/subtitles */
|
|
if(priv->mode == YUV)
|
|
vo_draw_text(priv->overlay->w, priv->overlay->h, draw_alpha);
|
|
else {
|
|
if(priv->dblit)
|
|
vo_draw_text(priv->surface->w, priv->surface->h, draw_alpha);
|
|
else
|
|
vo_draw_text(priv->rgbsurface->w, priv->rgbsurface->h, draw_alpha);
|
|
}
|
|
}
|
|
|
|
/* Fill area beginning at 'pixels' with 'color'. 'x_start', 'width' and 'pitch'
|
|
* are given in bytes. 4 bytes at a time.
|
|
*/
|
|
static void erase_area_4(int x_start, int width, int height, int pitch, uint32_t color, uint8_t* pixels)
|
|
{
|
|
int x_end = x_start/4 + width/4;
|
|
int x, y;
|
|
uint32_t* data = (uint32_t*) pixels;
|
|
|
|
x_start /= 4;
|
|
pitch /= 4;
|
|
|
|
for(y = 0; y < height; y++) {
|
|
for(x = x_start; x < x_end; x++)
|
|
data[y*pitch + x] = color;
|
|
}
|
|
}
|
|
|
|
/* Fill area beginning at 'pixels' with 'color'. 'x_start', 'width' and 'pitch'
|
|
* are given in bytes. 1 byte at a time.
|
|
*/
|
|
static void erase_area_1(int x_start, int width, int height, int pitch, uint8_t color, uint8_t* pixels)
|
|
{
|
|
int y;
|
|
|
|
for(y = 0; y < height; y++) {
|
|
memset(&pixels[y*pitch + x_start], color, width);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Display the surface we have written our data to
|
|
*
|
|
* params : mode == index of the desired fullscreen mode
|
|
* returns : doesn't return
|
|
**/
|
|
|
|
static void flip_page (void)
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
|
|
switch(priv->format) {
|
|
case IMGFMT_RGB15:
|
|
case IMGFMT_BGR15:
|
|
case IMGFMT_RGB16:
|
|
case IMGFMT_BGR16:
|
|
case IMGFMT_RGB24:
|
|
case IMGFMT_BGR24:
|
|
case IMGFMT_RGB32:
|
|
case IMGFMT_BGR32:
|
|
if(!priv->dblit) {
|
|
/* blit to the RGB surface */
|
|
if(SDL_BlitSurface (priv->rgbsurface, NULL, priv->surface, NULL))
|
|
mp_msg(MSGT_VO,MSGL_WARN, MSGTR_LIBVO_SDL_BlitFailed, SDL_GetError());
|
|
}
|
|
|
|
/* update screen */
|
|
//SDL_UpdateRect(priv->surface, 0, 0, priv->surface->clip_rect.w, priv->surface->clip_rect.h);
|
|
if(priv->osd_has_changed) {
|
|
priv->osd_has_changed = 0;
|
|
SDL_UpdateRects(priv->surface, 1, &priv->surface->clip_rect);
|
|
}
|
|
else
|
|
SDL_UpdateRect(priv->surface, 0, priv->y_screen_top,
|
|
priv->surface->clip_rect.w, priv->y_screen_bottom);
|
|
|
|
/* check if we have a double buffered surface and flip() if we do. */
|
|
if ( priv->surface->flags & SDL_DOUBLEBUF )
|
|
SDL_Flip(priv->surface);
|
|
|
|
break;
|
|
default:
|
|
/* blit to the YUV overlay */
|
|
SDL_DisplayYUVOverlay (priv->overlay, &priv->surface->clip_rect);
|
|
|
|
/* check if we have a double buffered surface and flip() if we do. */
|
|
if ( priv->surface->flags & SDL_DOUBLEBUF )
|
|
SDL_Flip(priv->surface);
|
|
|
|
//SDL_LockYUVOverlay (priv->overlay); // removed because unused!?
|
|
}
|
|
}
|
|
|
|
static int
|
|
query_format(uint32_t format)
|
|
{
|
|
switch(format){
|
|
case IMGFMT_YV12:
|
|
// it seems buggy (not hw accelerated), so just use YV12 instead!
|
|
// case IMGFMT_I420:
|
|
// case IMGFMT_IYUV:
|
|
case IMGFMT_YUY2:
|
|
case IMGFMT_UYVY:
|
|
case IMGFMT_YVYU:
|
|
return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD |
|
|
VFCAP_HWSCALE_UP | VFCAP_HWSCALE_DOWN;
|
|
case IMGFMT_RGB15:
|
|
case IMGFMT_BGR15:
|
|
case IMGFMT_RGB16:
|
|
case IMGFMT_BGR16:
|
|
case IMGFMT_RGB24:
|
|
case IMGFMT_BGR24:
|
|
case IMGFMT_RGB32:
|
|
case IMGFMT_BGR32:
|
|
return VFCAP_CSP_SUPPORTED | VFCAP_OSD | VFCAP_FLIP;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
static void
|
|
uninit(void)
|
|
{
|
|
#ifdef HAVE_X11
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
if(priv->X) {
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL: activating XScreensaver/DPMS\n"); }
|
|
vo_x11_uninit();
|
|
}
|
|
#endif
|
|
sdl_close();
|
|
|
|
/* Cleanup SDL */
|
|
if(SDL_WasInit(SDL_INIT_VIDEO))
|
|
SDL_QuitSubSystem(SDL_INIT_VIDEO);
|
|
|
|
if( mp_msg_test(MSGT_VO,MSGL_DBG3) ) {
|
|
mp_msg(MSGT_VO,MSGL_DBG3, "SDL: Closed Plugin\n"); }
|
|
|
|
}
|
|
|
|
static int preinit(const char *arg)
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
char * sdl_driver = NULL;
|
|
int sdl_hwaccel;
|
|
int sdl_forcexv;
|
|
opt_t subopts[] = {
|
|
{"forcexv", OPT_ARG_BOOL, &sdl_forcexv, NULL, 0},
|
|
{"hwaccel", OPT_ARG_BOOL, &sdl_hwaccel, NULL, 0},
|
|
{"driver", OPT_ARG_MSTRZ, &sdl_driver, NULL, 0},
|
|
{NULL, 0, NULL, NULL, 0}
|
|
};
|
|
|
|
sdl_forcexv = 1;
|
|
sdl_hwaccel = 1;
|
|
|
|
if (subopt_parse(arg, subopts) != 0) return -1;
|
|
|
|
priv->rgbsurface = NULL;
|
|
priv->overlay = NULL;
|
|
priv->surface = NULL;
|
|
|
|
if( mp_msg_test(MSGT_VO,MSGL_DBG3) ) {
|
|
mp_msg(MSGT_VO,MSGL_DBG3, "SDL: Opening Plugin\n"); }
|
|
|
|
if(sdl_driver) {
|
|
setenv("SDL_VIDEODRIVER", sdl_driver, 1);
|
|
free(sdl_driver);
|
|
}
|
|
|
|
/* does the user want SDL to try and force Xv */
|
|
if(sdl_forcexv) setenv("SDL_VIDEO_X11_NODIRECTCOLOR", "1", 1);
|
|
else setenv("SDL_VIDEO_X11_NODIRECTCOLOR", "0", 1);
|
|
|
|
/* does the user want to disable Xv and use software scaling instead */
|
|
if(sdl_hwaccel) setenv("SDL_VIDEO_YUV_HWACCEL", "1", 1);
|
|
else setenv("SDL_VIDEO_YUV_HWACCEL", "0", 1);
|
|
|
|
/* default to no fullscreen mode, we'll set this as soon we have the avail. modes */
|
|
priv->fullmode = -2;
|
|
|
|
priv->fullmodes = NULL;
|
|
priv->bpp = 0;
|
|
|
|
/* initialize the SDL Video system */
|
|
if (!SDL_WasInit(SDL_INIT_VIDEO)) {
|
|
if (SDL_Init (SDL_INIT_VIDEO|SDL_INIT_NOPARACHUTE)) {
|
|
mp_msg(MSGT_VO,MSGL_ERR, MSGTR_LIBVO_SDL_InitializationFailed, SDL_GetError());
|
|
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
SDL_VideoDriverName(priv->driver, 8);
|
|
mp_msg(MSGT_VO,MSGL_INFO, MSGTR_LIBVO_SDL_UsingDriver, priv->driver);
|
|
|
|
priv->X = 0;
|
|
#ifdef HAVE_X11
|
|
if(vo_init()) {
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL: deactivating XScreensaver/DPMS\n"); }
|
|
priv->XWidth = vo_screenwidth;
|
|
priv->XHeight = vo_screenheight;
|
|
priv->X = 1;
|
|
if( mp_msg_test(MSGT_VO,MSGL_V) ) {
|
|
mp_msg(MSGT_VO,MSGL_V, "SDL: X11 Resolution %ix%i\n", priv->XWidth, priv->XHeight); }
|
|
}
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
|
|
static uint32_t get_image(mp_image_t *mpi)
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
|
|
if(priv->format != mpi->imgfmt) return VO_FALSE;
|
|
if(mpi->type == MP_IMGTYPE_STATIC || mpi->type == MP_IMGTYPE_TEMP) {
|
|
if(mpi->flags&MP_IMGFLAG_PLANAR) {
|
|
mpi->planes[0] = priv->overlay->pixels[0] + priv->y*priv->overlay->pitches[0];
|
|
mpi->stride[0] = priv->overlay->pitches[0];
|
|
if(mpi->flags&MP_IMGFLAG_SWAPPED) {
|
|
mpi->planes[1] = priv->overlay->pixels[1] + priv->y*priv->overlay->pitches[1]/2;
|
|
mpi->stride[1] = priv->overlay->pitches[1];
|
|
mpi->planes[2] = priv->overlay->pixels[2] + priv->y*priv->overlay->pitches[2]/2;
|
|
mpi->stride[2] = priv->overlay->pitches[2];
|
|
} else {
|
|
mpi->planes[2] = priv->overlay->pixels[1] + priv->y*priv->overlay->pitches[1]/2;
|
|
mpi->stride[2] = priv->overlay->pitches[1];
|
|
mpi->planes[1] = priv->overlay->pixels[2] + priv->y*priv->overlay->pitches[2]/2;
|
|
mpi->stride[1] = priv->overlay->pitches[2];
|
|
}
|
|
}
|
|
else if(IMGFMT_IS_RGB(priv->format) || IMGFMT_IS_BGR(priv->format)) {
|
|
if(priv->dblit) {
|
|
if(mpi->type == MP_IMGTYPE_STATIC && (priv->surface->flags & SDL_DOUBLEBUF))
|
|
return VO_FALSE;
|
|
|
|
mpi->planes[0] = priv->surface->pixels + priv->y*priv->surface->pitch;
|
|
mpi->stride[0] = priv->surface->pitch;
|
|
}
|
|
else {
|
|
mpi->planes[0] = priv->rgbsurface->pixels + priv->y*priv->rgbsurface->pitch;
|
|
mpi->stride[0] = priv->rgbsurface->pitch;
|
|
}
|
|
}
|
|
else {
|
|
mpi->planes[0] = priv->overlay->pixels[0] + priv->y*priv->overlay->pitches[0];
|
|
mpi->stride[0] = priv->overlay->pitches[0];
|
|
}
|
|
|
|
mpi->flags|=MP_IMGFLAG_DIRECT;
|
|
return VO_TRUE;
|
|
}
|
|
|
|
return VO_FALSE;
|
|
}
|
|
|
|
static int control(uint32_t request, void *data, ...)
|
|
{
|
|
struct sdl_priv_s *priv = &sdl_priv;
|
|
switch (request) {
|
|
case VOCTRL_GET_IMAGE:
|
|
return get_image(data);
|
|
case VOCTRL_QUERY_FORMAT:
|
|
return query_format(*((uint32_t*)data));
|
|
case VOCTRL_FULLSCREEN:
|
|
if (priv->surface->flags & SDL_FULLSCREEN) {
|
|
set_video_mode(priv->windowsize.w, priv->windowsize.h, priv->bpp, priv->sdlflags);
|
|
SDL_ShowCursor(1);
|
|
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
|
|
mp_msg(MSGT_VO,MSGL_DBG2, "SDL: Windowed mode\n"); }
|
|
} else if (priv->fullmodes) {
|
|
set_fullmode(priv->fullmode);
|
|
if( mp_msg_test(MSGT_VO,MSGL_DBG2) ) {
|
|
mp_msg(MSGT_VO,MSGL_DBG2, "SDL: Set fullscreen mode\n"); }
|
|
}
|
|
return VO_TRUE;
|
|
}
|
|
|
|
return VO_NOTIMPL;
|
|
}
|