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Commit fb0eb672 authored by Sam Hocevar's avatar Sam Hocevar
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. prototypes de fonctions pour le 8bpp 

 . virage d'un bug dans le calcul de bytes_per_line (sauf fumage de ma part)
 . suppression de quelques #@@#@!!#@@#!@#@#! d'espaces en fin de ligne
 . quelques reformatages � 79 colonnes au lieu de @@#@!!#@@#!@#@#!# 81.
parent 5017b466
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Showing with 858 additions and 518 deletions
include/video_output.h
View file @ fb0eb672
......@@ -44,8 +44,10 @@ typedef struct vout_yuv_s
void * p_base; /* base for all convertion tables */
union
{
u8 * p_gray8; /* gray 8 bits table */
u16 * p_gray16; /* gray 16 bits table */
u32 * p_gray32; /* gray 32 bits table */
u8 * p_rgb8; /* RGB 8 bits table */
u16 * p_rgb16; /* RGB 16 bits table */
u32 * p_rgb32; /* RGB 32 bits table */
} yuv;
......@@ -100,7 +102,7 @@ typedef struct vout_thread_s
u16 i_changes; /* changes made to the thread */
int i_width; /* current output method width */
int i_height; /* current output method height */
int i_bytes_per_line;/* bytes per line (including virtual) */
int i_bytes_per_line; /* bytes per line (incl. virtual) */
int i_screen_depth; /* bits per pixel */
int i_bytes_per_pixel; /* real screen depth */
float f_gamma; /* gamma */
......@@ -120,7 +122,7 @@ typedef struct vout_thread_s
* good indication of the thread status */
mtime_t render_time; /* last picture render time */
count_t c_fps_samples; /* picture counts */
mtime_t p_fps_sample[ VOUT_FPS_SAMPLES ]; /* FPS samples dates */
mtime_t p_fps_sample[ VOUT_FPS_SAMPLES ];/* FPS samples dates */
#endif
/* Rendering buffers */
......
src/video_output/video_fb.c
View file @ fb0eb672
......@@ -199,21 +199,28 @@ static int FBOpenDisplay( vout_thread_t *p_vout )
p_vout->i_width = p_vout->p_sys->var_info.xres;
p_vout->i_height = p_vout->p_sys->var_info.yres;
p_vout->i_bytes_per_line = p_vout->i_width * 2;
p_vout->i_screen_depth = p_vout->p_sys->var_info.bits_per_pixel;
switch( p_vout->i_screen_depth )
{
case 8: /* 8 bpp */
p_vout->i_bytes_per_pixel = 1;
p_vout->i_bytes_per_line = p_vout->i_width;
break;
case 15: /* 15 bpp (16bpp with a missing green bit) */
case 16: /* 16 bpp (65536 colors) */
p_vout->i_bytes_per_pixel = 2;
p_vout->i_bytes_per_line = p_vout->i_width * 2;
break;
case 24: /* 24 bpp (millions of colors) */
p_vout->i_bytes_per_pixel = 3;
p_vout->i_bytes_per_line = p_vout->i_width * 3;
break;
case 32: /* 32 bpp (millions of colors) */
p_vout->i_bytes_per_pixel = 4;
p_vout->i_bytes_per_line = p_vout->i_width * 4;
break;
default: /* unsupported screen depth */
......@@ -256,3 +263,4 @@ static void FBCloseDisplay( vout_thread_t *p_vout )
// Destroy window and close display
close( p_vout->p_sys->i_fb_dev );
}
src/video_output/video_output.c
View file @ fb0eb672
......@@ -36,18 +36,22 @@ static void ErrorThread ( vout_thread_t *p_vout );
static void EndThread ( vout_thread_t *p_vout );
static void DestroyThread ( vout_thread_t *p_vout, int i_status );
static void Print ( vout_thread_t *p_vout, int i_x, int i_y,
int i_h_align, int i_v_align, unsigned char *psz_text );
static void SetBufferArea ( vout_thread_t *p_vout, int i_x, int i_y, int i_w, int i_h );
int i_h_align, int i_v_align,
unsigned char *psz_text );
static void SetBufferArea ( vout_thread_t *p_vout, int i_x, int i_y,
int i_w, int i_h );
static void SetBufferPicture ( vout_thread_t *p_vout, picture_t *p_pic );
static void RenderPicture ( vout_thread_t *p_vout, picture_t *p_pic );
static void RenderPictureInfo ( vout_thread_t *p_vout, picture_t *p_pic );
static void RenderSubPicture ( vout_thread_t *p_vout, subpicture_t *p_subpic );
static void RenderSubPicture ( vout_thread_t *p_vout,
subpicture_t *p_subpic );
static void RenderInterface ( vout_thread_t *p_vout );
static int RenderIdle ( vout_thread_t *p_vout );
static void RenderInfo ( vout_thread_t *p_vout );
static int Manage ( vout_thread_t *p_vout );
static int Align ( vout_thread_t *p_vout, int *pi_x, int *pi_y,
int i_width, int i_height, int i_h_align, int i_v_align );
static int Align ( vout_thread_t *p_vout, int *pi_x,
int *pi_y, int i_width, int i_height,
int i_h_align, int i_v_align );
/******************************************************************************
* vout_CreateThread: creates a new video output thread
......
src/video_output/video_text.c
View file @ fb0eb672
......@@ -159,22 +159,28 @@ if( i_mask & 0x0f )
} \
}
/*******************************************************************************
/*****************************************************************************
* Local prototypes
*******************************************************************************/
static void PutByte16( u16 *p_pic, int i_byte, int i_char, int i_border, int i_bg,
u32 i_char_color, u32 i_border_color, u32 i_bg_color );
static void PutByte24( void *p_pic, int i_byte, byte_t i_char, byte_t i_border, byte_t i_bg,
u32 i_char_color, u32 i_border_color, u32 i_bg_color );
static void PutByte32( u32 *p_pic, int i_byte, byte_t i_char, byte_t i_border, byte_t i_bg,
u32 i_char_color, u32 i_border_color, u32 i_bg_color );
/*******************************************************************************
*****************************************************************************/
static void PutByte8 ( u8 *p_pic, int i_byte, int i_char, int i_border,
int i_bg, u32 i_char_color, u32 i_border_color,
u32 i_bg_color );
static void PutByte16( u16 *p_pic, int i_byte, int i_char, int i_border,
int i_bg, u32 i_char_color, u32 i_border_color,
u32 i_bg_color );
static void PutByte24( void *p_pic, int i_byte, byte_t i_char, byte_t i_border,
byte_t i_bg, u32 i_char_color, u32 i_border_color,
u32 i_bg_color );
static void PutByte32( u32 *p_pic, int i_byte, byte_t i_char, byte_t i_border,
byte_t i_bg, u32 i_char_color, u32 i_border_color,
u32 i_bg_color );
/*****************************************************************************
* vout_LoadFont: load a bitmap font from a file
*******************************************************************************
*****************************************************************************
* This function will try to open a .psf font and load it. It will return
* NULL on error.
*******************************************************************************/
*****************************************************************************/
vout_font_t *vout_LoadFont( const char *psz_name )
{
int i_char, i_line; /* character and line indexes */
......@@ -348,6 +354,9 @@ void vout_Print( vout_font_t *p_font, byte_t *p_pic, int i_bytes_per_pixel, int
/* Select output function */
switch( i_bytes_per_pixel )
{
case 1:
p_PutByte = (vout_put_byte_t *) PutByte8;
break;
case 2:
p_PutByte = (vout_put_byte_t *) PutByte16;
break;
......@@ -437,11 +446,29 @@ void vout_Print( vout_font_t *p_font, byte_t *p_pic, int i_bytes_per_pixel, int
/* following functions are local */
/*******************************************************************************
/*****************************************************************************
* PutByte8: print a fixed width font character byte in 15 or 16 bpp
*****************************************************************************/
static void PutByte8( u8 *p_pic, int i_byte, int i_char, int i_border,
int i_bg, u32 i_char_color, u32 i_border_color,
u32 i_bg_color )
{
/* Computes position offset and background mask */
p_pic += 8 * i_byte;
i_bg &= ~(i_char | i_border);
/* Put character bits */
TREE(i_char, i_char_color);
TREE(i_border, i_border_color);
TREE(i_bg, i_bg_color);
}
/*****************************************************************************
* PutByte16: print a fixed width font character byte in 15 or 16 bpp
*******************************************************************************/
static void PutByte16( u16 *p_pic, int i_byte, int i_char, int i_border, int i_bg,
u32 i_char_color, u32 i_border_color, u32 i_bg_color )
*****************************************************************************/
static void PutByte16( u16 *p_pic, int i_byte, int i_char, int i_border,
int i_bg, u32 i_char_color, u32 i_border_color,
u32 i_bg_color )
{
/* Computes position offset and background mask */
p_pic += 8 * i_byte;
......@@ -453,18 +480,18 @@ static void PutByte16( u16 *p_pic, int i_byte, int i_char, int i_border, int i_b
TREE(i_bg, i_bg_color);
}
/*******************************************************************************
/*****************************************************************************
* PutByte24: print a fixed width font character byte in 24 bpp
*******************************************************************************/
*****************************************************************************/
static void PutByte24( void *p_pic, int i_byte, byte_t i_char, byte_t i_border, byte_t i_bg,
u32 i_char_color, u32 i_border_color, u32 i_bg_color )
{
//??
}
/*******************************************************************************
/*****************************************************************************
* PutByte32: print a fixed width font character byte in 32 bpp
*******************************************************************************/
*****************************************************************************/
static void PutByte32( u32 *p_pic, int i_byte, byte_t i_char, byte_t i_border, byte_t i_bg,
u32 i_char_color, u32 i_border_color, u32 i_bg_color )
{
......
src/video_output/video_x11.c
View file @ fb0eb672
......@@ -295,6 +295,9 @@ static int X11OpenDisplay( vout_thread_t *p_vout, char *psz_display, Window root
p_vout->p_sys->i_screen );
switch( p_vout->i_screen_depth )
{
case 8: /* 24 bpp (millions of colors) */
p_vout->i_bytes_per_pixel = 1;
break;
case 15: /* 15 bpp (16bpp with a missing green bit) */
case 16: /* 16 bpp (65536 colors) */
p_vout->i_bytes_per_pixel = 2;
......
src/video_output/video_yuv.c
View file @ fb0eb672
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