GGI fonctionnel. N'oubliez pas de d�finit GII_INPUT.

Nettoyage de video_* et intf_*.

Makefile

@@ -17,7 +17,7 @@
 VIDEO=X11
 #VIDEO=DGA (not yet supported)
 #VIDEO=FB
-#VIDEO=GGI (not yet supported)
+#VIDEO=GGI
 #VIDEO=BEOS (not yet supported)
 
 # Target architecture and optimization
@@ -69,7 +69,9 @@ ifeq ($(VIDEO),X11)
 LIB += -L/usr/X11R6/lib
 LIB += -lX11
 LIB += -lXext 
-LIB += -lXpm
+endif
+ifeq ($(VIDEO),GGI)
+LIB += -lggi
 endif
 
 # System dependant libraries
@@ -265,7 +267,7 @@ vlc: $(C_OBJ) $(ASM_OBJ)
 # Generic rules (see below)
 #
 $(dependancies): %.d: FORCE
-	@make -s --no-print-directory -f Makefile.dep $@
+	@$(MAKE) -s --no-print-directory -f Makefile.dep $@
 
 $(C_OBJ): %.o: dep/%.d
 

include/config.h

@@ -29,6 +29,8 @@
 #define VIDEO_OPTIONS           "X11"
 #elif defined(VIDEO_FB)
 #define VIDEO_OPTIONS           "Framebuffer"
+#elif defined(VIDEO_GGI)
+#define VIDEO_OPTIONS           "GGI"
 #else
 #define VIDEO_OPTIONS           ""
 #endif
@@ -47,8 +49,6 @@
  * General compilation options
  *******************************************************************************/
 
-#define FRAMEBUFFER
-
 /* Define for DVB support - Note that some extensions or restrictions may be
  * incompatible with native MPEG2 streams */
 //#define DVB_EXTENSIONS

include/video_output.h

@@ -5,20 +5,14 @@
  * This module describes the programming interface for video output threads.
  * It includes functions allowing to open a new thread, send pictures to a
  * thread, and destroy a previously oppenned video output thread.
- *******************************************************************************
- * Requires:
- *  "config.h"
- *  "common.h"
- *  "mtime.h"
- *  "vlc_thread.h"
- *  "video.h"
  *******************************************************************************/
 
 /*******************************************************************************
  * vout_thread_t: video output thread descriptor
  *******************************************************************************
- * Any independant video output device, such as an X11 window, is represented
- * by a video output thread, and described using following structure.
+ * Any independant video output device, such as an X11 window or a GGI device,
+ * is represented by a video output thread, and described using following 
+ * structure.
  *******************************************************************************/
 typedef struct vout_thread_s
 {
@@ -38,13 +32,6 @@ typedef struct vout_thread_s
     float               f_x_ratio;                 /* horizontal display ratio */
     float               f_y_ratio;                   /* vertical display ratio */
 
-    /* Output method */
-    p_vout_sys_t        p_sys;                         /* system output method */
-
-    /* Video heap */
-    int                 i_pictures;                       /* current heap size */
-    picture_t           p_picture[VOUT_MAX_PICTURES];              /* pictures */
-
 #ifdef STATS    
     /* Statistics */
     count_t         c_loops;                               /* number of loops */
@@ -52,6 +39,13 @@ typedef struct vout_thread_s
     count_t         c_pictures;           /* number of pictures added to heap */
 #endif
 
+    /* Output method */
+    p_vout_sys_t        p_sys;                         /* system output method */
+
+    /* Video heap */
+    int                 i_pictures;                       /* current heap size */
+    picture_t           p_picture[VOUT_MAX_PICTURES];              /* pictures */
+
     /* YUV translation tables, for 15,16 and 24/32 bpp displays. 16 bits and 32
      * bits pointers points on the same data.
      * CAUTION: these tables are translated: their origin is -384 */
@@ -61,37 +55,14 @@ typedef struct vout_thread_s
     u32 *           pi_trans32_red;
     u32 *           pi_trans32_green;
     u32 *           pi_trans32_blue;          
-
-    /* Rendering functions - these functions are of vout_render_blank_t and 
-     * vout_render_line_t, but are not declared here using these types since
-     * they require vout_thread_t to be defined */
-/*    void (* RenderRGBBlank)         ( struct vout_thread_s *p_vout, pixel_t pixel,
-                                      int i_x, int i_y, int i_width, int i_height );
-    void (* RenderPixelBlank)       ( struct vout_thread_s *p_vout, pixel_t pixel,
-                                      int i_x, int i_y, int i_width, int i_height );
-    void (* RenderRGBLine)          ( struct vout_thread_s *p_vout, picture_t *p_pic,
-                                      int i_x, int i_y, int i_pic_x, int i_pic_y, 
-                                      int i_width, int i_line_width, int i_ratio ); 
-    void (* RenderPixelLine)        ( struct vout_thread_s *p_vout, picture_t *p_pic,
-                                      int i_x, int i_y, int i_pic_x, int i_pic_y, 
-                                      int i_width, int i_line_width, int i_ratio ); 
-    void (* RenderRGBMaskLine)      ( struct vout_thread_s *p_vout, picture_t *p_pic,
-                                      int i_x, int i_y, int i_pic_x, int i_pic_y, 
-                                      int i_width, int i_line_width, int i_ratio ); 
-    void (* RenderPixelMaskLine)    ( struct vout_thread_s *p_vout, picture_t *p_pic,
-                                      int i_x, int i_y, int i_pic_x, int i_pic_y, 
-                                      int i_width, int i_line_width, int i_ratio ); 
-  */  /* ?? add YUV types */
 } vout_thread_t;
 
 /*******************************************************************************
  * Prototypes
  *******************************************************************************/
 vout_thread_t * vout_CreateThread               ( 
-#if defined(VIDEO_X11)
+#ifdef VIDEO_X11
                                                   char *psz_display, Window root_window, 
-#elif defined(VIDEO_FB)
-                                                  //??void
 #endif
                                                   int i_width, int i_height, int *pi_status
                                                 );
@@ -105,9 +76,6 @@ void            vout_DisplayPicture             ( vout_thread_t *p_vout, picture
 void            vout_LinkPicture                ( vout_thread_t *p_vout, picture_t *p_pic );
 void            vout_UnlinkPicture              ( vout_thread_t *p_vout, picture_t *p_pic );
 
-#ifdef DEBUG
-void            vout_PrintHeap                  ( vout_thread_t *p_vout, char *psz_str );
-#endif
 
 
 

include/video_sys.h

@@ -6,11 +6,11 @@
 /*******************************************************************************
  * Prototypes
  *******************************************************************************/
-#if defined(VIDEO_X11)
-int          vout_SysCreate     ( p_vout_thread_t p_vout, char *psz_display, Window root_window );
-#elif defined(VIDEO_FB)
-int          vout_SysCreate     ( p_vout_thread_t p_vout );
+int          vout_SysCreate     ( p_vout_thread_t p_vout
+#ifdef VIDEO_X11
+                                  , char *psz_display, Window root_window
 #endif
+                                );
 int          vout_SysInit       ( p_vout_thread_t p_vout );
 void         vout_SysEnd        ( p_vout_thread_t p_vout );
 void         vout_SysDestroy    ( p_vout_thread_t p_vout );

include/vlc.h

@@ -22,12 +22,13 @@
 #include <string.h>
 #include <unistd.h>
 
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
 #include <arpa/inet.h>
 
 #include <net/if.h>
 
-#include <netinet/in.h>
-
 #include <sys/ioctl.h>
 #include <sys/shm.h>
 #include <sys/soundcard.h>

src/audio_decoder/audio_decoder.c

@@ -15,6 +15,8 @@
 
 #include <stdio.h>                                            /* "intf_msg.h" */
 #include <stdlib.h>                                       /* malloc(), free() */
+#include <sys/types.h>
+#include <sys/socket.h>
 #include <netinet/in.h>                                            /* ntohl() */
 #include <sys/soundcard.h>                                /* "audio_output.h" */
 #include <sys/uio.h>                                             /* "input.h" */

src/audio_decoder/audio_math.c

@@ -8,6 +8,8 @@
 #include <unistd.h>
 #include <stdio.h>                                            /* "intf_msg.h" */
 #include <stdlib.h>                                       /* malloc(), free() */
+#include <sys/types.h>
+#include <sys/socket.h>
 #include <netinet/in.h>                                            /* ntohl() */
 #include <sys/soundcard.h>                                /* "audio_output.h" */
 #include <sys/uio.h>

src/input/input_file.c

@@ -6,6 +6,7 @@
 /*******************************************************************************
  * Preamble
  *******************************************************************************/
+#include <sys/types.h>
 #include <sys/uio.h>
 
 #include "common.h"

src/input/input_netlist.c

@@ -8,6 +8,7 @@
 /*******************************************************************************
  * Preamble
  *******************************************************************************/
+#include <sys/types.h>
 #include <sys/uio.h>
 #include <stdlib.h>
 #include <stdio.h>

src/input/input_network.c

@@ -8,6 +8,7 @@
 /*******************************************************************************
  * Preamble
  *******************************************************************************/
+#include <sys/types.h>
 #include <sys/uio.h>
 #include <string.h>
 #include <stdio.h>
@@ -17,7 +18,6 @@
 #include <netinet/in.h>                      /* sockaddr_in, htons(), htonl() */
 #include <errno.h>
 #include <sys/time.h>
-#include <sys/types.h>
 #include <unistd.h>
 
 #include "common.h"

src/input/input_pcr.c

@@ -9,8 +9,10 @@
  * Preamble
  *******************************************************************************/
 #include <stdio.h>
+#include <sys/types.h>
 #include <sys/uio.h>                                                 /* iovec */
 #include <stdlib.h>                               /* atoi(), malloc(), free() */
+#include <sys/socket.h>
 #include <netinet/in.h>
 
 #include "config.h"

src/interface/interface.c

@@ -12,6 +12,8 @@
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
 #include <sys/uio.h>                                        /* for input.h */
 
 #include "config.h"
@@ -42,32 +44,32 @@ intf_thread_t* intf_Create( void )
     p_intf = malloc( sizeof( intf_thread_t ) );
     if( !p_intf )
     {
-	errno = ENOMEM;
+        intf_ErrMsg("error: %s\n", strerror( ENOMEM ) );        
 	return( NULL );
     }
-    p_intf->b_die = 0;
-    intf_DbgMsg( "0x%x\n", p_intf );
 
     /* Initialize structure */
-    p_intf->p_vout = NULL;
-    p_intf->p_input = NULL;   
+    p_intf->b_die =     0;    
+    p_intf->p_vout =    NULL;
+    p_intf->p_input =   NULL;   
 
     /* Start interfaces */
     p_intf->p_console = intf_ConsoleCreate();
     if( p_intf->p_console == NULL )
     {
-        intf_ErrMsg("intf error: can't create control console\n");
+        intf_ErrMsg("error: can't create control console\n");
 	free( p_intf );
         return( NULL );
     }
     if( intf_SysCreate( p_intf ) )
     {
-	intf_ErrMsg("intf error: can't create interface\n");
+	intf_ErrMsg("error: can't create interface\n");
 	intf_ConsoleDestroy( p_intf->p_console );
 	free( p_intf );
 	return( NULL );
     }   
 
+    intf_Msg("Interface initialized\n");    
     return( p_intf );
 }
 
@@ -78,13 +80,11 @@ intf_thread_t* intf_Create( void )
  *******************************************************************************/
 void intf_Run( intf_thread_t *p_intf )
 { 
-    intf_DbgMsg("0x%x begin\n", p_intf );
-
     /* Execute the initialization script - if a positive number is returned, 
      * the script could be executed but failed */
     if( intf_ExecScript( main_GetPszVariable( INTF_INIT_SCRIPT_VAR, INTF_INIT_SCRIPT_DEFAULT ) ) > 0 )
     {
-	intf_ErrMsg("intf error: error during initialization script\n");
+	intf_ErrMsg("warning: error(s) during startup script\n");
     }
 
     /* Main loop */
@@ -100,8 +100,6 @@ void intf_Run( intf_thread_t *p_intf )
          * keyboard events, a 100ms delay is a good compromise */
         msleep( INTF_IDLE_SLEEP );
     }
-
-    intf_DbgMsg("0x%x end\n", p_intf );
 }
 
 /*******************************************************************************
@@ -111,8 +109,6 @@ void intf_Run( intf_thread_t *p_intf )
  *******************************************************************************/
 void intf_Destroy( intf_thread_t *p_intf )
 {
-    intf_DbgMsg("0x%x\n", p_intf );
-
     /* Destroy interfaces */
     intf_SysDestroy( p_intf );
     intf_ConsoleDestroy( p_intf->p_console );

src/interface/intf_ctrl.c

@@ -25,6 +25,7 @@
  * Preamble
  *******************************************************************************/
 #include "vlc.h"
+#include <sys/stat.h>
 /*??#include <errno.h>
 #include <fcntl.h>
 #include <netinet/in.h>
@@ -33,7 +34,6 @@
 #include <string.h>
 #include <unistd.h>
 #include <sys/soundcard.h>
-#include <sys/stat.h>
 #include <sys/uio.h>
 #include <X11/Xlib.h>
 #include <X11/extensions/XShm.h>

src/misc/netutils.c

@@ -17,10 +17,11 @@
 #include <errno.h>
 #include <string.h>
 #include <sys/ioctl.h>
-#include <net/if.h>
-#include <arpa/inet.h>
-#include <netinet/in.h>
+#include <sys/types.h>
 #include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <net/if.h>
 
 #include "config.h"
 #include "common.h"

src/video_output/video_ggi.c

+/*******************************************************************************
+ * vout_ggi.c: GGI video output display method
+ * (c)1998 VideoLAN
+ *******************************************************************************/
+
+/*******************************************************************************
+ * Preamble
+ *******************************************************************************/
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ggi/ggi.h>
+
+#include "config.h"
+#include "common.h"
+#include "mtime.h"
+#include "vlc_thread.h"
+
+#include "video.h"
+#include "video_output.h"
+#include "video_sys.h"
+#include "intf_msg.h"
+
+/*******************************************************************************
+ * vout_sys_t: video output GGI method descriptor
+ *******************************************************************************
+ * This structure is part of the video output thread descriptor.
+ * It describes the GGI specific properties of an output thread. 
+ *******************************************************************************/
+typedef struct vout_sys_s
+{ 
+    /* GGI system informations */
+    ggi_visual_t        p_display;                           /* display device */
+
+    /* Buffer index */
+    int                 i_buffer_index;    
+} vout_sys_t;
+
+/*******************************************************************************
+ * Local prototypes
+ *******************************************************************************/
+static int     GGIOpenDisplay   ( vout_thread_t *p_vout );
+static void    GGICloseDisplay  ( vout_thread_t *p_vout );
+
+/*******************************************************************************
+ * vout_SysCreate: allocate GGI video thread output method
+ *******************************************************************************
+ * This function allocate and initialize a GGI vout method. It uses some of the
+ * vout properties to choose the correct mode, and change them according to the 
+ * mode actually used.
+ *******************************************************************************/
+int vout_SysCreate( vout_thread_t *p_vout )
+{    
+    /* Allocate structure */
+    p_vout->p_sys = malloc( sizeof( vout_sys_t ) );    
+    if( p_vout->p_sys == NULL )
+    {
+        intf_ErrMsg("error: %s\n", strerror(ENOMEM) );
+        return( 1 );
+    }
+
+    /* Open and initialize device */
+    if( GGIOpenDisplay( p_vout ) )
+    {
+        intf_ErrMsg("error: can't initialize GGI display\n");        
+        free( p_vout->p_sys );
+        return( 1 );        
+    }
+    
+    return( 0 );
+}
+
+/*******************************************************************************
+ * vout_SysInit: initialize GGI video thread output method
+ *******************************************************************************
+ * This function initialize the GGI display device.
+ *******************************************************************************/
+int vout_SysInit( vout_thread_t *p_vout )
+{
+    p_vout->p_sys->i_buffer_index = 0;
+    return( 0 );
+}
+
+/*******************************************************************************
+ * vout_SysEnd: terminate Sys video thread output method
+ *******************************************************************************
+ * Terminate an output method created by vout_SysCreateOutputMethod
+ *******************************************************************************/
+void vout_SysEnd( vout_thread_t *p_vout )
+{
+    ;
+}
+
+/*******************************************************************************
+ * vout_SysDestroy: destroy Sys video thread output method
+ *******************************************************************************
+ * Terminate an output method created by vout_SysCreateOutputMethod
+ *******************************************************************************/
+void vout_SysDestroy( vout_thread_t *p_vout )
+{
+    GGICloseDisplay( p_vout );
+    free( p_vout->p_sys );
+}
+
+/*******************************************************************************
+ * vout_SysManage: handle Sys events
+ *******************************************************************************
+ * This function should be called regularly by video output thread. It returns 
+ * a negative value if something happened which does not allow the thread to 
+ * continue, and a positive one if the thread can go on, but the images have 
+ * been modified and therefore it is useless to display them.
+ *******************************************************************************/
+int vout_SysManage( vout_thread_t *p_vout )
+{
+    //??
+
+    return( 0 );
+}
+
+/*******************************************************************************
+ * vout_SysDisplay: displays previously rendered output
+ *******************************************************************************
+ * This function send the currently rendered image to the display, wait until
+ * it is displayed and switch the two rendering buffer, preparing next frame.
+ *******************************************************************************/
+void vout_SysDisplay( vout_thread_t *p_vout )
+{
+    /* Change display frame */
+    ggiFlush( p_vout->p_sys->p_display ); // ??    
+    ggiSetDisplayFrame( p_vout->p_sys->p_display, p_vout->p_sys->i_buffer_index );      
+        
+    /* Swap buffers and change write frame */
+    p_vout->p_sys->i_buffer_index = ++p_vout->p_sys->i_buffer_index & 1;
+    ggiSetWriteFrame( p_vout->p_sys->p_display, p_vout->p_sys->i_buffer_index );        
+}
+
+/*******************************************************************************
+ * vout_SysGetPicture: get current display buffer informations
+ *******************************************************************************
+ * This function returns the address of the current display buffer, and the
+ * number of samples per line. For 15, 16 and 32 bits displays, this value is 
+ * the number of pixels in a line.
+ *******************************************************************************/
+byte_t * vout_SysGetPicture( vout_thread_t *p_vout, int *pi_eol_offset )
+{
+    *pi_eol_offset = p_vout->i_width;
+//????
+//    return( p_vout->p_sys->p_ximage[ p_vout->p_sys->i_buffer_index ].data );        
+}
+
+/* following functions are local */
+
+/*******************************************************************************
+ * GGIOpenDisplay: open and initialize GGI device 
+ *******************************************************************************
+ * Open and initialize display according to preferences specified in the vout
+ * thread fields.
+ *******************************************************************************/
+static int GGIOpenDisplay( vout_thread_t *p_vout )
+{
+    ggi_mode    mode;                                       /* mode descriptor */    
+    
+    /* Initialize library */
+    if( ggiInit() )
+    {
+        intf_ErrMsg("error: can't initialize GGI library\n");
+        return( 1 );        
+    }
+
+    /* Open display */
+    p_vout->p_sys->p_display = ggiOpen( NULL );
+    if( p_vout->p_sys->p_display == NULL )
+    {
+        intf_ErrMsg("error: can't open GGI default display\n");
+        ggiExit();
+        return( 1 );        
+    }
+    
+    /* Find most appropriate mode */
+    mode.frames =       2;                                        /* 2 buffers */
+    mode.visible.x =    p_vout->i_width;                      /* minimum width */
+    mode.visible.y =    p_vout->i_width;                      /* maximum width */    
+    mode.virt.x =       GGI_AUTO;
+    mode.virt.y =       GGI_AUTO;
+    mode.size.x =       GGI_AUTO;
+    mode.size.y =       GGI_AUTO;
+    mode.graphtype =    GT_15BIT;               /* minimum usable screen depth */
+    mode.dpp.x =        GGI_AUTO;
+    mode.dpp.y =        GGI_AUTO;    
+    ggiCheckMode( p_vout->p_sys->p_display, &mode );
+
+    /* Check that returned mode has some minimum properties */
+    //??
+    
+    /* Set mode */
+    if( ggiSetMode( p_vout->p_sys->p_display, &mode ) )
+    {
+        intf_ErrMsg("error: can't set GGI mode\n");
+        ggiClose( p_vout->p_sys->p_display );        
+        ggiExit();
+        return( 1 );        
+    }            
+
+    /* Set thread information */
+    p_vout->i_width =           mode.visible.x;    
+    p_vout->i_height =          mode.visible.y;
+    switch( mode.graphtype )
+    {
+    case GT_15BIT:
+        p_vout->i_screen_depth =        15;
+        p_vout->i_bytes_per_pixel =     2;
+        break;        
+    case GT_16BIT:
+        p_vout->i_screen_depth =        16;
+        p_vout->i_bytes_per_pixel =     2;
+        break;        
+    case GT_24BIT:
+        p_vout->i_screen_depth =        24;
+        p_vout->i_bytes_per_pixel =     3;
+        break;        
+    case GT_32BIT:
+        p_vout->i_screen_depth =        32;
+        p_vout->i_bytes_per_pixel =     4;
+       break;        
+    default:
+        intf_ErrMsg("error: unsupported screen depth\n");        
+        ggiClose( p_vout->p_sys->p_display );
+        ggiExit();        
+        return( 1 );        
+        break;        
+    }
+
+    return( 0 );    
+}
+
+/*******************************************************************************
+ * GGICloseDisplay: close and reset GGI device 
+ *******************************************************************************
+ * This function returns all resources allocated by GGIOpenDisplay and restore
+ * the original state of the device.
+ *******************************************************************************/
+static void GGICloseDisplay( vout_thread_t *p_vout )
+{
+    // Restore original mode and close display
+    ggiClose( p_vout->p_sys->p_display );    
+
+    // Exit library
+    ggiExit();    
+}
+

src/video_output/video_output.c

@@ -36,12 +36,12 @@
  * (0 or 255) */
 #define CLIP_BYTE( i_val ) ( (i_val < 0) ? 0 : ((i_val > 255) ? 255 : i_val) )
 
-/* YUV_TRANSFORM_16: parametric macro. Due to the high performance need of this
- * loop, all possible conditions evaluations are made outside the transformation
- * loop. However, the code does not change much for two different loops. This 
- * macro allows to change slightly the content of the loop without having to
- * copy and paste code. It is used in RenderYUVPicture function.
- */
+/* YUV_TRANSFORM: parametric macro for YUV transformation.
+ * Due to the high performance need of this loop, all possible conditions 
+ * evaluations are made outside the transformation loop. However, the code does 
+ * not change much for two different loops. This macro allows to change slightly
+ * the content of the loop without having to copy and paste code. It is used in 
+ * RenderYUVPicture function. */
 #define YUV_TRANSFORM( CHROMA, TRANS_RED, TRANS_GREEN, TRANS_BLUE, P_PIC ) \
 /* Main loop */                                                         \
 for (i_pic_y=0; i_pic_y < p_pic->i_height ; i_pic_y++)                  \
@@ -97,11 +97,10 @@ int matrix_coefficients_table[8][4] =
 /*******************************************************************************
  * Local prototypes
  *******************************************************************************/
-static int      InitThread          ( vout_thread_t *p_vout );
-static void     RunThread           ( vout_thread_t *p_vout );
-static void     ErrorThread         ( vout_thread_t *p_vout );
-static void     EndThread           ( vout_thread_t *p_vout );