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vlc-gpu
Commit 27e0b63d authored by Vincent Seguin's avatar Vincent Seguin
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Nettoyage.

parent 6dcda4bb
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Showing with 348 additions and 111 deletions
include/config.h
View file @ 27e0b63d
......@@ -119,10 +119,15 @@
/* Base delay in micro second for interface sleeps */
#define INTF_IDLE_SLEEP 100000
/* Factor for changing gamma, and minimum and maximum values */
#define INTF_GAMMA_FACTOR .1
/* Step for changing gamma, and minimum and maximum values */
#define INTF_GAMMA_STEP .1
#define INTF_GAMMA_MAX 3
/* Factor for changing aspect ratio, and minimum and maximum values */
#define INTF_RATIO_FACTOR 1.1
#define INTF_RATIO_MIN .1
#define INTF_RATIO_MAX 10
/*
* X11 settings
*/
......
include/interface.h
View file @ 27e0b63d
......@@ -47,4 +47,5 @@ void intf_Run ( intf_thread_t * p_intf );
void intf_Destroy ( intf_thread_t * p_intf );
int intf_SelectInput ( intf_thread_t * p_intf, p_input_cfg_t p_cfg );
int intf_ProcessKey ( intf_thread_t * p_intf, int i_key );
include/video_output.h
View file @ 27e0b63d
......@@ -87,6 +87,7 @@ typedef struct vout_thread_s
vlc_thread_t thread_id; /* id for pthread functions */
vlc_mutex_t picture_lock; /* picture heap lock */
vlc_mutex_t subtitle_lock; /* subtitle heap lock */
vlc_mutex_t change_lock; /* thread change lock */
int * pi_status; /* temporary status flag */
p_vout_sys_t p_sys; /* system output method */
......@@ -105,15 +106,15 @@ typedef struct vout_thread_s
#ifdef STATS
/* Statistics - these numbers are not supposed to be accurate, but are a
* good indication of the thread status */
mtime_t loop_time; /* last picture loop time */
count_t c_fps_samples; /* picture counts */
mtime_t render_time; /* last picture render time */
count_t c_fps_samples; /* picture counts */
mtime_t fps_sample[ VOUT_FPS_SAMPLES ]; /* FPS samples dates */
#endif
/* Running properties */
u16 i_changes; /* changes made to the thread */
mtime_t last_picture_date; /* last picture display date */
mtime_t last_idle_date; /* last idle screen displaydate */
mtime_t last_display_date; /* last screen display date */
/* Videos heap and translation tables */
picture_t p_picture[VOUT_MAX_PICTURES]; /* pictures */
......@@ -133,16 +134,13 @@ typedef struct vout_thread_s
#define VOUT_DEPTH_CHANGE 0x0008 /* depth changed */
#define VOUT_RATIO_CHANGE 0x0010 /* display ratio changed */
#define VOUT_GAMMA_CHANGE 0x0020 /* gamma changed */
#define VOUT_NODISPLAY_CHANGE 0xffdc /* changes which forbiden the display */
/*******************************************************************************
* Prototypes
*******************************************************************************/
vout_thread_t * vout_CreateThread (
#ifdef VIDEO_X11
char *psz_display, Window root_window,
#endif
int i_width, int i_height, int *pi_status
);
vout_thread_t * vout_CreateThread ( char *psz_display, int i_root_window,
int i_width, int i_height, int *pi_status );
void vout_DestroyThread ( vout_thread_t *p_vout, int *pi_status );
picture_t * vout_CreatePicture ( vout_thread_t *p_vout, int i_type,
int i_width, int i_height );
......
include/video_sys.h
View file @ 27e0b63d
......@@ -6,11 +6,7 @@
/*******************************************************************************
* Prototypes
*******************************************************************************/
int vout_SysCreate ( p_vout_thread_t p_vout
#ifdef VIDEO_X11
, char *psz_display, Window root_window
#endif
);
int vout_SysCreate ( p_vout_thread_t p_vout, char *psz_display, int i_root_window );
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 );
......
src/interface/interface.c
View file @ 27e0b63d
......@@ -26,6 +26,8 @@
#include "intf_cmd.h"
#include "intf_console.h"
#include "main.h"
#include "video.h"
#include "video_output.h"
#include "intf_sys.h"
......@@ -96,6 +98,19 @@ void intf_Run( intf_thread_t *p_intf )
/* Manage specific interface */
intf_SysManage( p_intf );
/* Check attached threads status */
if( (p_intf->p_vout != NULL) && p_intf->p_vout->b_error )
{
//?? add aout error detection
p_intf->b_die = 1;
}
if( (p_intf->p_input != NULL) && p_intf->p_input->b_error )
{
input_DestroyThread( p_intf->p_input /*, NULL */ );
p_intf->p_input = NULL;
intf_DbgMsg("Input thread destroyed\n");
}
/* Sleep to avoid using all CPU - since some interfaces needs to access
* keyboard events, a 100ms delay is a good compromise */
msleep( INTF_IDLE_SLEEP );
......@@ -143,4 +158,124 @@ int intf_SelectInput( intf_thread_t * p_intf, input_cfg_t *p_cfg )
return( (p_cfg != NULL) && (p_intf->p_input == NULL) );
}
/*******************************************************************************
* intf_ProcessKey: process standard keys
*******************************************************************************
* This function will process standard keys and return non 0 if the key was
* unknown.
*******************************************************************************/
int intf_ProcessKey( intf_thread_t *p_intf, int i_key )
{
switch( i_key )
{
case 'Q': /* quit order */
case 'q':
case 27:
p_intf->b_die = 1;
break;
case '0': /* source change */
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
// ??
break;
case '+': /* volume + */
// ??
break;
case '-': /* volume - */
// ??
break;
case 'M': /* toggle mute */
case 'm':
// ??
break;
case 'g': /* gamma - */
if( (p_intf->p_vout != NULL) && (p_intf->p_vout->f_gamma > -INTF_GAMMA_MAX) )
{
vlc_mutex_lock( &p_intf->p_vout->change_lock );
p_intf->p_vout->f_gamma -= INTF_GAMMA_STEP;
p_intf->p_vout->i_changes |= VOUT_GAMMA_CHANGE;
vlc_mutex_unlock( &p_intf->p_vout->change_lock );
}
break;
case 'G': /* gamma + */
if( (p_intf->p_vout != NULL) && (p_intf->p_vout->f_gamma < INTF_GAMMA_MAX) )
{
vlc_mutex_lock( &p_intf->p_vout->change_lock );
p_intf->p_vout->f_gamma += INTF_GAMMA_STEP;
p_intf->p_vout->i_changes |= VOUT_GAMMA_CHANGE;
vlc_mutex_unlock( &p_intf->p_vout->change_lock );
}
break;
case 'c': /* toggle grayscale */
if( p_intf->p_vout != NULL )
{
vlc_mutex_lock( &p_intf->p_vout->change_lock );
p_intf->p_vout->b_grayscale = !p_intf->p_vout->b_grayscale;
p_intf->p_vout->i_changes |= VOUT_GRAYSCALE_CHANGE;
vlc_mutex_unlock( &p_intf->p_vout->change_lock );
}
break;
case 'x': /* horizontal aspect ratio - */
if( (p_intf->p_vout != NULL) && (p_intf->p_vout->f_x_ratio > INTF_RATIO_MIN) )
{
vlc_mutex_lock( &p_intf->p_vout->change_lock );
p_intf->p_vout->f_x_ratio /= INTF_RATIO_FACTOR;
p_intf->p_vout->i_changes |= VOUT_RATIO_CHANGE;
vlc_mutex_unlock( &p_intf->p_vout->change_lock );
}
break;
case 'X': /* horizontal aspect ratio + */
if( (p_intf->p_vout != NULL) && (p_intf->p_vout->f_x_ratio < INTF_RATIO_MAX) )
{
vlc_mutex_lock( &p_intf->p_vout->change_lock );
p_intf->p_vout->f_x_ratio *= INTF_RATIO_FACTOR;
p_intf->p_vout->i_changes |= VOUT_RATIO_CHANGE;
vlc_mutex_unlock( &p_intf->p_vout->change_lock );
}
break;
case 'y': /* vertical aspect ratio - */
if( (p_intf->p_vout != NULL) && (p_intf->p_vout->f_y_ratio > INTF_RATIO_MIN) )
{
vlc_mutex_lock( &p_intf->p_vout->change_lock );
p_intf->p_vout->f_y_ratio /= INTF_RATIO_FACTOR;
p_intf->p_vout->i_changes |= VOUT_RATIO_CHANGE;
vlc_mutex_unlock( &p_intf->p_vout->change_lock );
}
break;
case 'Y': /* horizontal aspect ratio + */
if( (p_intf->p_vout != NULL) && (p_intf->p_vout->f_y_ratio < INTF_RATIO_MAX) )
{
vlc_mutex_lock( &p_intf->p_vout->change_lock );
p_intf->p_vout->f_y_ratio *= INTF_RATIO_FACTOR;
p_intf->p_vout->i_changes |= VOUT_RATIO_CHANGE;
vlc_mutex_unlock( &p_intf->p_vout->change_lock );
}
break;
case 'f': /* toggle fullscreen */
//??
break;
case ' ': /* toggle info */
if( p_intf->p_vout != NULL )
{
vlc_mutex_lock( &p_intf->p_vout->change_lock );
p_intf->p_vout->b_info = !p_intf->p_vout->b_info;
p_intf->p_vout->i_changes |= VOUT_INFO_CHANGE;
vlc_mutex_unlock( &p_intf->p_vout->change_lock );
}
break;
default: /* unknown key */
return( 1 );
}
return( 0 );
}
src/interface/main.c
View file @ 27e0b63d
......@@ -380,7 +380,8 @@ static int GetConfiguration( int i_argc, char *ppsz_argv[], char *ppsz_env[] )
*******************************************************************************/
static void Usage( void )
{
intf_Msg(COPYRIGHT_MESSAGE);
intf_Msg(COPYRIGHT_MESSAGE "\n");
/* Usage */
intf_Msg("usage: vlc [options...] [parameters]\n" \
" parameters can be passed using environment variables\n" \
......@@ -425,12 +426,11 @@ static void Usage( void )
/* Interfaces keys */
intf_Msg("Interface keys: most interface accept the following commands:\n" \
" [esc], q quit\n" \
" +, - change volume\n" \
" m mute\n" \
" f fullscreen\n" \
" +, -, m change volume, mute\n" \
" g, G, c change gamma, toggle grayscale\n" \
" x, X, y, Y, f change aspect ratio, toggle fullscreen\n" \
" 0 - 9 select channel\n" \
" [space] toggle info printing\n" \
" g, G change gamma\n" \
);
}
......
src/video_output/video_output.c
View file @ 27e0b63d
This diff is collapsed.
src/video_output/video_x11.c
View file @ 27e0b63d
......@@ -82,7 +82,7 @@ static void X11DestroyShmImage ( vout_thread_t *p_vout, XImage *p_ximage,
* vout properties to choose the window size, and change them according to the
* actual properties of the display.
*******************************************************************************/
int vout_SysCreate( vout_thread_t *p_vout, char *psz_display, Window root_window )
int vout_SysCreate( vout_thread_t *p_vout, char *psz_display, int i_root_window )
{
/* Allocate structure */
p_vout->p_sys = malloc( sizeof( vout_sys_t ) );
......@@ -96,7 +96,7 @@ int vout_SysCreate( vout_thread_t *p_vout, char *psz_display, Window root_window
* Since XLib is usually not thread-safe, we can't use the same display
* pointer than the interface or another thread. However, the root window
* id is still valid. */
if( X11OpenDisplay( p_vout, psz_display, root_window ) )
if( X11OpenDisplay( p_vout, psz_display, i_root_window ) )
{
intf_ErrMsg("error: can't initialize X11 display\n" );
free( p_vout->p_sys );
......@@ -259,7 +259,7 @@ void vout_SysDisplay( vout_thread_t *p_vout )
p_vout->p_sys->p_ximage[ p_vout->p_sys->i_buffer_index ]->height);
/* Send the order to the X server */
XFlush(p_vout->p_sys->p_display); /* ?? not needed ? */
XFlush(p_vout->p_sys->p_display);
}
/* Swap buffers */
......@@ -291,17 +291,19 @@ void vout_SysPrint( vout_thread_t *p_vout, int i_x, int i_y, int i_halign,
int i_byte; /* byte offset in character line */
int i_height; /* character height */
int i_char_bytes_per_line; /* total bytes per line */
int i_text_width; /* total text width */
byte_t * pi_pic; /* picture data */
byte_t * pi_char; /* character data */
/* Update upper left coordinates according to alignment */
i_text_width = p_vout->p_sys->i_char_interspacing * strlen( psz_text );
switch( i_halign )
{
case 0: /* centered */
i_x -= p_vout->p_sys->i_char_interspacing * strlen( psz_text ) / 2;
i_x -= i_text_width / 2;
break;
case 1: /* right aligned */
i_x -= p_vout->p_sys->i_char_interspacing * strlen( psz_text );
i_x -= i_text_width;
break;
}
switch( i_valign )
......@@ -318,11 +320,20 @@ void vout_SysPrint( vout_thread_t *p_vout, int i_x, int i_y, int i_halign,
i_height = p_vout->p_sys->i_char_height;
i_char_bytes_per_line = p_vout->p_sys->i_char_bytes_per_line;
/* Check that the text is in the screen vertically and horizontally */
if( (i_y < 0) || (i_y + i_height > p_vout->i_height) || (i_x < 0) ||
(i_x + i_text_width > p_vout->i_width) )
{
intf_DbgMsg("text '%s' would print outside the screen\n", psz_text);
return;
}
/* Print text */
for( ; *psz_text != '\0'; psz_text++ )
{
/* Check that the character is valid and in the screen horizontally */
if( (*psz_text >= VOUT_MIN_CHAR) && (*psz_text < VOUT_MAX_CHAR) )
{
{
/* Select character */
pi_char = p_vout->p_sys->pi_font + (*psz_text - VOUT_MIN_CHAR) *
i_height * i_char_bytes_per_line;
......
src/video_output/video_yuv.c
View file @ 27e0b63d
......@@ -15,10 +15,6 @@
#include <string.h>
#include <stdlib.h>
#ifdef VIDEO_X11
#include <X11/Xlib.h> /* for video_sys.h in X11 mode */
#endif
#include "common.h"
#include "config.h"
#include "mtime.h"
......@@ -319,9 +315,8 @@ int vout_InitTables( vout_thread_t *p_vout )
*******************************************************************************/
int vout_ResetTables( vout_thread_t *p_vout )
{
// ?? realloc if b_grayscale or i_screen_depth changed
SetTables( p_vout );
return( 0 );
vout_EndTables( p_vout );
return( vout_InitTables( p_vout ) );
}
/*******************************************************************************
......@@ -413,7 +408,7 @@ static void SetTables( vout_thread_t *p_vout )
*/
for( i_index = 0; i_index < 256; i_index++ )
{
i_gamma[i_index] = 255. * exp( (double)i_index * p_vout->f_gamma / 255. );
i_gamma[i_index] = 255. * pow( (double)i_index / 255., exp(p_vout->f_gamma) );
}
/*
......
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