--- /dev/null
+/*****************************************************************************
+ * intf_sdl.c: SDL interface plugin
+ *****************************************************************************
+ * Copyright (C) 1999, 2000 VideoLAN
+ * $Id: intf_sdl.c,v 1.34 2001/03/02 02:49:11 reno Exp $
+ *
+ * Authors:
+ *
+ * This program 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.
+ *
+ * This program 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, USA.
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Preamble
+ *****************************************************************************/
+#include "defs.h"
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <SDL/SDL.h> /* for all the SDL stuff */
+
+#include "config.h"
+#include "common.h"
+#include "threads.h"
+#include "mtime.h"
+#include "plugins.h"
+
+#include "stream_control.h"
+#include "input_ext-intf.h"
+
+#include "video.h"
+#include "video_output.h"
+
+
+#include "interface.h"
+#include "intf_msg.h"
+#include "keystrokes.h"
+
+#include "main.h"
+
+/* local prototype */
+void intf_SDL_Keymap( intf_thread_t * p_intf );
+
+/*****************************************************************************
+ * intf_SDLCreate: initialize and create SDL interface
+ *****************************************************************************/
+int intf_SDLCreate( intf_thread_t *p_intf )
+{
+ /* Check that b_video is set */
+ if( !p_main->b_video )
+ {
+ intf_ErrMsg( "error: SDL interface requires a video output thread" );
+ return( 1 );
+ }
+
+ /* Spawn video output thread */
+ p_intf->p_vout = vout_CreateThread( main_GetPszVariable( VOUT_DISPLAY_VAR,
+ NULL), 0,
+ main_GetIntVariable( VOUT_WIDTH_VAR,
+ VOUT_WIDTH_DEFAULT ),
+ main_GetIntVariable( VOUT_HEIGHT_VAR,
+ VOUT_HEIGHT_DEFAULT ),
+ NULL, 0, NULL );
+
+ if( p_intf->p_vout == NULL ) /* error */
+ {
+ intf_ErrMsg( "error: can't create video output thread" );
+ free( p_intf->p_sys );
+ return( 1 );
+ }
+ intf_SDL_Keymap( p_intf );
+ return( 0 );
+}
+
+/*****************************************************************************
+ * intf_SDLDestroy: destroy interface
+ *****************************************************************************/
+void intf_SDLDestroy( intf_thread_t *p_intf )
+{
+ /* Close input thread, if any (blocking) */
+ if( p_intf->p_input )
+ {
+ input_DestroyThread( p_intf->p_input, NULL );
+ }
+
+ /* Close video output thread, if any (blocking) */
+ if( p_intf->p_vout )
+ {
+ vout_DestroyThread( p_intf->p_vout, NULL );
+ }
+}
+
+
+/*****************************************************************************
+ * intf_SDLManage: event loop
+ *****************************************************************************/
+void intf_SDLManage( intf_thread_t *p_intf )
+{
+ SDL_Event event; /* SDL event */
+ Uint8 i_key;
+ int i_rate;
+
+ while ( SDL_PollEvent(&event) )
+ {
+ switch (event.type)
+ {
+ case SDL_VIDEORESIZE: /* Resizing of window */
+ intf_Msg( "intf: video display resized (%dx%d)", event.resize.w
+ , event.resize.h );
+ vlc_mutex_lock( &p_intf->p_vout->change_lock );
+ p_intf->p_vout->i_width = event.resize.w;
+ p_intf->p_vout->i_height = event.resize.h;
+ p_intf->p_vout->i_changes |= VOUT_SIZE_CHANGE;
+ vlc_mutex_unlock( &p_intf->p_vout->change_lock );
+ break;
+
+ case SDL_KEYDOWN: /* if a key is pressed */
+ i_key = event.key.keysym.sym;
+
+ switch(i_key)
+ {
+ case SDLK_f: /* switch to fullscreen */
+ vlc_mutex_lock( &p_intf->p_vout->change_lock );
+ p_intf->p_vout->i_changes |= VOUT_FULLSCREEN_CHANGE;
+ vlc_mutex_unlock( &p_intf->p_vout->change_lock );
+ break;
+
+ case SDLK_y: /* switch to hard YUV */
+ vlc_mutex_lock( &p_intf->p_vout->change_lock );
+ p_intf->p_vout->i_changes |= VOUT_YUV_CHANGE;
+ vlc_mutex_unlock( &p_intf->p_vout->change_lock );
+ break;
+
+ /* FIXME : this is temporary */
+ case SDLK_p:
+ if( p_intf->p_input->stream.control.i_status == PLAYING_S )
+ {
+ input_Pause( p_intf->p_input );
+ }
+ else
+ {
+ input_Play( p_intf->p_input );
+ }
+ break;
+
+ case SDLK_a:
+ i_rate = p_intf->p_input->stream.control.i_rate/2;
+ if ( i_rate >= MINIMAL_RATE )
+ {
+ input_Forward( p_intf->p_input, i_rate );
+ }
+ break;
+
+ case SDLK_z:
+ i_rate = p_intf->p_input->stream.control.i_rate*2;
+ if ( i_rate <= MAXIMAL_RATE )
+ {
+ /* Compensation of int truncature */
+ if ( i_rate > 500 && i_rate < 1000 )
+ i_rate = 1000;
+ input_Forward( p_intf->p_input, i_rate );
+ }
+ break;
+
+ case SDLK_j:
+ /* Jump forwards */
+ input_Seek( p_intf->p_input,
+ p_intf->p_input->stream.i_tell
+ + p_intf->p_input->stream.i_size / 20 );
+ /* gabuzomeu */
+ break;
+
+ case SDLK_b:
+ /* Jump backwards */
+ input_Seek( p_intf->p_input,
+ p_intf->p_input->stream.i_tell
+ - p_intf->p_input->stream.i_size / 20 );
+ break;
+
+ default:
+ if( intf_ProcessKey( p_intf, (char )i_key ) )
+ {
+ intf_DbgMsg( "unhandled key '%c' (%i)", (char)i_key, i_key );
+ }
+ break;
+ }
+ break;
+
+ case SDL_MOUSEBUTTONDOWN:
+ if( event.button.button == SDL_BUTTON_MIDDLE )
+ {
+ vlc_mutex_lock( &p_intf->p_vout->change_lock );
+ p_intf->p_vout->i_changes |= VOUT_CURSOR_CHANGE;
+ vlc_mutex_unlock( &p_intf->p_vout->change_lock );
+ }
+ break;
+
+ case SDL_QUIT:
+ intf_ProcessKey( p_intf, SDLK_q );
+ break;
+
+ default:
+ break;
+ }
+ }
+}
+
+void intf_SDL_Keymap(intf_thread_t * p_intf )
+{
+ /* p_intf->p_intf_getKey = intf_getKey; */
+ intf_AssignKey(p_intf, SDLK_q, INTF_KEY_QUIT, 0);
+ intf_AssignKey(p_intf, SDLK_ESCAPE, INTF_KEY_QUIT, 0);
+ /* intf_AssignKey(p_intf,3,'Q'); */
+ intf_AssignKey(p_intf, SDLK_0, INTF_KEY_SET_CHANNEL,0);
+ intf_AssignKey(p_intf, SDLK_1, INTF_KEY_SET_CHANNEL,1);
+ intf_AssignKey(p_intf, SDLK_2, INTF_KEY_SET_CHANNEL,2);
+ intf_AssignKey(p_intf, SDLK_3, INTF_KEY_SET_CHANNEL,3);
+ intf_AssignKey(p_intf, SDLK_4, INTF_KEY_SET_CHANNEL,4);
+ intf_AssignKey(p_intf, SDLK_5, INTF_KEY_SET_CHANNEL,5);
+ intf_AssignKey(p_intf, SDLK_6, INTF_KEY_SET_CHANNEL,6);
+ intf_AssignKey(p_intf, SDLK_7, INTF_KEY_SET_CHANNEL,7);
+ intf_AssignKey(p_intf, SDLK_8, INTF_KEY_SET_CHANNEL,8);
+ intf_AssignKey(p_intf, SDLK_9, INTF_KEY_SET_CHANNEL,9);
+ intf_AssignKey(p_intf, SDLK_PLUS, INTF_KEY_INC_VOLUME, 0);
+ intf_AssignKey(p_intf, SDLK_MINUS, INTF_KEY_DEC_VOLUME, 0);
+ /* Numpad keys support */
+ intf_AssignKey(p_intf, 14, INTF_KEY_INC_VOLUME, 0);
+ intf_AssignKey(p_intf, 13, INTF_KEY_DEC_VOLUME, 0);
+
+ intf_AssignKey(p_intf, SDLK_m, INTF_KEY_TOGGLE_VOLUME, 0);
+ /* intf_AssignKey(p_intf,'M','M'); */
+ intf_AssignKey(p_intf, SDLK_g, INTF_KEY_DEC_GAMMA, 0);
+ /* intf_AssignKey(p_intf,'G','G'); */
+ intf_AssignKey(p_intf, SDLK_c, INTF_KEY_TOGGLE_GRAYSCALE, 0);
+ intf_AssignKey(p_intf, SDLK_SPACE, INTF_KEY_TOGGLE_INTERFACE, 0);
+ intf_AssignKey(p_intf, SDLK_i, INTF_KEY_TOGGLE_INFO, 0);
+ intf_AssignKey(p_intf, SDLK_s, INTF_KEY_TOGGLE_SCALING, 0);
+
+}
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