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Commit b7c5bd56 authored by Sam Hocevar's avatar Sam Hocevar
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* now scaling is on by default, so that people won't tell that the vlc 

    cannot do scaling :-)
  * fixed a few long lines.
  * _almost_ fixed 8bpp YUV.
parent 0615d6b6
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Showing with 142 additions and 104 deletions
ChangeLog
View file @ b7c5bd56
...@@ -4,6 +4,10 @@ ...@@ -4,6 +4,10 @@
* new --synchro flag which lets you force which images are decoded. * new --synchro flag which lets you force which images are decoded.
* removed an unused variable in the MMX YUVs. * removed an unused variable in the MMX YUVs.
* fixed 32bpp MMX YUV, made the comments clearer, removed an emms. * fixed 32bpp MMX YUV, made the comments clearer, removed an emms.
* now scaling is on by default, so that people won't tell that the vlc
cannot do scaling :-)
* fixed a few long lines.
* _almost_ fixed 8bpp YUV.
Tue Aug 8 11:24:01 CEST 2000 Tue Aug 8 11:24:01 CEST 2000
0.1.99f : 0.1.99f :
......
plugins/yuv/video_yuv.c
View file @ b7c5bd56
...@@ -90,7 +90,11 @@ int yuv_CInit( vout_thread_t *p_vout ) ...@@ -90,7 +90,11 @@ int yuv_CInit( vout_thread_t *p_vout )
free( p_vout->yuv.p_base ); free( p_vout->yuv.p_base );
return( 1 ); return( 1 );
} }
p_vout->yuv.p_offset = malloc( p_vout->i_width * sizeof( int ) );
/* In 8bpp we have a twice as big offset table because we also
* need the offsets for U and V (not only Y) */
p_vout->yuv.p_offset = malloc( p_vout->i_width * sizeof( int ) *
( ( p_vout->i_bytes_per_pixel == 1 ) ? 2 : 1 ) );
if( p_vout->yuv.p_offset == NULL ) if( p_vout->yuv.p_offset == NULL )
{ {
intf_ErrMsg("error: %s\n", strerror(ENOMEM)); intf_ErrMsg("error: %s\n", strerror(ENOMEM));
...@@ -451,10 +455,12 @@ void SetYUV( vout_thread_t *p_vout ) ...@@ -451,10 +455,12 @@ void SetYUV( vout_thread_t *p_vout )
* SetOffset: build offset array for conversion functions * SetOffset: build offset array for conversion functions
***************************************************************************** *****************************************************************************
* This function will build an offset array used in later conversion functions. * This function will build an offset array used in later conversion functions.
* It will also set horizontal and vertical scaling indicators. * It will also set horizontal and vertical scaling indicators. If b_double
* is set, the p_offset structure has interleaved Y and U/V offsets.
*****************************************************************************/ *****************************************************************************/
void SetOffset( int i_width, int i_height, int i_pic_width, int i_pic_height, void SetOffset( int i_width, int i_height, int i_pic_width, int i_pic_height,
boolean_t *pb_h_scaling, int *pi_v_scaling, int *p_offset ) boolean_t *pb_h_scaling, int *pi_v_scaling, int *p_offset,
boolean_t b_double )
{ {
int i_x; /* x position in destination */ int i_x; /* x position in destination */
int i_scale_count; /* modulo counter */ int i_scale_count; /* modulo counter */
...@@ -467,6 +473,24 @@ void SetOffset( int i_width, int i_height, int i_pic_width, int i_pic_height, ...@@ -467,6 +473,24 @@ void SetOffset( int i_width, int i_height, int i_pic_width, int i_pic_height,
/* Prepare scaling array for horizontal extension */ /* Prepare scaling array for horizontal extension */
*pb_h_scaling = 1; *pb_h_scaling = 1;
i_scale_count = i_pic_width; i_scale_count = i_pic_width;
if( b_double )
{
int i_dummy = 0;
for( i_x = i_width; i_x--; )
{
while( (i_scale_count -= i_width) > 0 )
{
*p_offset++ = 0;
*p_offset++ = 0;
}
*p_offset++ = 1;
*p_offset++ = i_dummy & 1;
i_dummy++;
i_scale_count += i_pic_width;
}
}
else
{
for( i_x = i_width; i_x--; ) for( i_x = i_width; i_x--; )
{ {
while( (i_scale_count -= i_width) > 0 ) while( (i_scale_count -= i_width) > 0 )
...@@ -477,11 +501,31 @@ void SetOffset( int i_width, int i_height, int i_pic_width, int i_pic_height, ...@@ -477,11 +501,31 @@ void SetOffset( int i_width, int i_height, int i_pic_width, int i_pic_height,
i_scale_count += i_pic_width; i_scale_count += i_pic_width;
} }
} }
}
else if( i_pic_width - i_width < 0 ) else if( i_pic_width - i_width < 0 )
{ {
/* Prepare scaling array for horizontal reduction */ /* Prepare scaling array for horizontal reduction */
*pb_h_scaling = 1; *pb_h_scaling = 1;
i_scale_count = i_pic_width; i_scale_count = i_pic_width;
if( b_double )
{
int i_remainder = 0;
int i_jump;
for( i_x = i_pic_width; i_x--; )
{
i_jump = 1;
while( (i_scale_count -= i_pic_width) >= 0 )
{
i_jump += 1;
}
*p_offset++ = i_jump;
*p_offset++ = ( i_jump += i_remainder ) >> 1;
i_remainder = i_jump & 1;
i_scale_count += i_width;
}
}
else
{
for( i_x = i_pic_width; i_x--; ) for( i_x = i_pic_width; i_x--; )
{ {
*p_offset = 1; *p_offset = 1;
...@@ -493,6 +537,7 @@ void SetOffset( int i_width, int i_height, int i_pic_width, int i_pic_height, ...@@ -493,6 +537,7 @@ void SetOffset( int i_width, int i_height, int i_pic_width, int i_pic_height,
i_scale_count += i_width; i_scale_count += i_width;
} }
} }
}
else else
{ {
/* No horizontal scaling: YUV conversion is done directly to picture */ /* No horizontal scaling: YUV conversion is done directly to picture */
......
plugins/yuv/video_yuv.h
View file @ b7c5bd56
...@@ -53,21 +53,15 @@ ...@@ -53,21 +53,15 @@
#define V_GREEN_COEF ((int)(-0.813 * (1<<SHIFT) / 1.164)) #define V_GREEN_COEF ((int)(-0.813 * (1<<SHIFT) / 1.164))
/* argument lists for YUV functions */ /* argument lists for YUV functions */
#define YUV_ARGS_8BPP p_vout_thread_t p_vout, u8 *p_pic, yuv_data_t *p_y, \ #define YUV_ARGS( word_size ) p_vout_thread_t p_vout, word_size *p_pic, \
yuv_data_t *p_u, yuv_data_t *p_v, int i_width, int i_height, int i_pic_width, \ yuv_data_t *p_y, yuv_data_t *p_u, yuv_data_t *p_v, int i_width, int i_height, \
int i_pic_height, int i_pic_line_width, int i_matrix_coefficients int i_pic_width, int i_pic_height, int i_pic_line_width, \
int i_matrix_coefficients
#define YUV_ARGS_16BPP p_vout_thread_t p_vout, u16 *p_pic, yuv_data_t *p_y, \ #define YUV_ARGS_8BPP YUV_ARGS( u8 )
yuv_data_t *p_u, yuv_data_t *p_v, int i_width, int i_height, int i_pic_width, \ #define YUV_ARGS_16BPP YUV_ARGS( u16 )
int i_pic_height, int i_pic_line_width, int i_matrix_coefficients #define YUV_ARGS_24BPP YUV_ARGS( u32 )
#define YUV_ARGS_32BPP YUV_ARGS( u32 )
#define YUV_ARGS_24BPP p_vout_thread_t p_vout, u32 *p_pic, yuv_data_t *p_y, \
yuv_data_t *p_u, yuv_data_t *p_v, int i_width, int i_height, int i_pic_width, \
int i_pic_height, int i_pic_line_width, int i_matrix_coefficients
#define YUV_ARGS_32BPP p_vout_thread_t p_vout, u32 *p_pic, yuv_data_t *p_y, \
yuv_data_t *p_u, yuv_data_t *p_v, int i_width, int i_height, int i_pic_width, \
int i_pic_height, int i_pic_line_width, int i_matrix_coefficients
/***************************************************************************** /*****************************************************************************
* Local prototypes * Local prototypes
...@@ -76,7 +70,8 @@ void SetGammaTable ( int *pi_table, double f_gamma ); ...@@ -76,7 +70,8 @@ void SetGammaTable ( int *pi_table, double f_gamma );
void SetYUV ( vout_thread_t *p_vout ); void SetYUV ( vout_thread_t *p_vout );
void SetOffset ( int i_width, int i_height, int i_pic_width, void SetOffset ( int i_width, int i_height, int i_pic_width,
int i_pic_height, boolean_t *pb_h_scaling, int i_pic_height, boolean_t *pb_h_scaling,
int *pi_v_scaling, int *p_offset ); int *pi_v_scaling, int *p_offset,
boolean_t b_double );
void ConvertY4Gray8 ( YUV_ARGS_8BPP ); void ConvertY4Gray8 ( YUV_ARGS_8BPP );
void ConvertYUV420RGB8 ( YUV_ARGS_8BPP ); void ConvertYUV420RGB8 ( YUV_ARGS_8BPP );
......
plugins/yuv/video_yuv16.c
View file @ b7c5bd56
...@@ -71,10 +71,8 @@ void ConvertY4Gray16( YUV_ARGS_16BPP ) ...@@ -71,10 +71,8 @@ void ConvertY4Gray16( YUV_ARGS_16BPP )
p_buffer_start = p_vout->yuv.p_buffer; p_buffer_start = p_vout->yuv.p_buffer;
p_offset_start = p_vout->yuv.p_offset; p_offset_start = p_vout->yuv.p_offset;
SetOffset( i_width, i_height, i_pic_width, i_pic_height, SetOffset( i_width, i_height, i_pic_width, i_pic_height,
&b_horizontal_scaling, &i_vertical_scaling, p_offset_start ); &b_horizontal_scaling, &i_vertical_scaling, p_offset_start, 0 );
p_y = p_v;
i_height /= 4;
/* /*
* Perform conversion * Perform conversion
*/ */
...@@ -135,7 +133,7 @@ void ConvertYUV420RGB16( YUV_ARGS_16BPP ) ...@@ -135,7 +133,7 @@ void ConvertYUV420RGB16( YUV_ARGS_16BPP )
p_buffer_start = p_vout->yuv.p_buffer; p_buffer_start = p_vout->yuv.p_buffer;
p_offset_start = p_vout->yuv.p_offset; p_offset_start = p_vout->yuv.p_offset;
SetOffset( i_width, i_height, i_pic_width, i_pic_height, SetOffset( i_width, i_height, i_pic_width, i_pic_height,
&b_horizontal_scaling, &i_vertical_scaling, p_offset_start ); &b_horizontal_scaling, &i_vertical_scaling, p_offset_start, 0 );
/* /*
* Perform conversion * Perform conversion
...@@ -197,7 +195,7 @@ void ConvertYUV422RGB16( YUV_ARGS_16BPP ) ...@@ -197,7 +195,7 @@ void ConvertYUV422RGB16( YUV_ARGS_16BPP )
p_buffer_start = p_vout->yuv.p_buffer; p_buffer_start = p_vout->yuv.p_buffer;
p_offset_start = p_vout->yuv.p_offset; p_offset_start = p_vout->yuv.p_offset;
SetOffset( i_width, i_height, i_pic_width, i_pic_height, SetOffset( i_width, i_height, i_pic_width, i_pic_height,
&b_horizontal_scaling, &i_vertical_scaling, p_offset_start ); &b_horizontal_scaling, &i_vertical_scaling, p_offset_start, 0 );
/* /*
* Perform conversion * Perform conversion
...@@ -258,7 +256,7 @@ void ConvertYUV444RGB16( YUV_ARGS_16BPP ) ...@@ -258,7 +256,7 @@ void ConvertYUV444RGB16( YUV_ARGS_16BPP )
p_buffer_start = p_vout->yuv.p_buffer; p_buffer_start = p_vout->yuv.p_buffer;
p_offset_start = p_vout->yuv.p_offset; p_offset_start = p_vout->yuv.p_offset;
SetOffset( i_width, i_height, i_pic_width, i_pic_height, SetOffset( i_width, i_height, i_pic_width, i_pic_height,
&b_horizontal_scaling, &i_vertical_scaling, p_offset_start ); &b_horizontal_scaling, &i_vertical_scaling, p_offset_start, 0 );
/* /*
* Perform conversion * Perform conversion
......
plugins/yuv/video_yuv32.c
View file @ b7c5bd56
...@@ -71,7 +71,7 @@ void ConvertY4Gray32( YUV_ARGS_32BPP ) ...@@ -71,7 +71,7 @@ void ConvertY4Gray32( YUV_ARGS_32BPP )
p_buffer_start = p_vout->yuv.p_buffer; p_buffer_start = p_vout->yuv.p_buffer;
p_offset_start = p_vout->yuv.p_offset; p_offset_start = p_vout->yuv.p_offset;
SetOffset( i_width, i_height, i_pic_width, i_pic_height, SetOffset( i_width, i_height, i_pic_width, i_pic_height,
&b_horizontal_scaling, &i_vertical_scaling, p_offset_start ); &b_horizontal_scaling, &i_vertical_scaling, p_offset_start, 0 );
/* /*
* Perform conversion * Perform conversion
...@@ -133,7 +133,7 @@ void ConvertYUV420RGB32( YUV_ARGS_32BPP ) ...@@ -133,7 +133,7 @@ void ConvertYUV420RGB32( YUV_ARGS_32BPP )
p_buffer_start = p_vout->yuv.p_buffer; p_buffer_start = p_vout->yuv.p_buffer;
p_offset_start = p_vout->yuv.p_offset; p_offset_start = p_vout->yuv.p_offset;
SetOffset( i_width, i_height, i_pic_width, i_pic_height, SetOffset( i_width, i_height, i_pic_width, i_pic_height,
&b_horizontal_scaling, &i_vertical_scaling, p_offset_start ); &b_horizontal_scaling, &i_vertical_scaling, p_offset_start, 0 );
/* /*
* Perform conversion * Perform conversion
...@@ -195,7 +195,7 @@ void ConvertYUV422RGB32( YUV_ARGS_32BPP ) ...@@ -195,7 +195,7 @@ void ConvertYUV422RGB32( YUV_ARGS_32BPP )
p_buffer_start = p_vout->yuv.p_buffer; p_buffer_start = p_vout->yuv.p_buffer;
p_offset_start = p_vout->yuv.p_offset; p_offset_start = p_vout->yuv.p_offset;
SetOffset( i_width, i_height, i_pic_width, i_pic_height, SetOffset( i_width, i_height, i_pic_width, i_pic_height,
&b_horizontal_scaling, &i_vertical_scaling, p_offset_start ); &b_horizontal_scaling, &i_vertical_scaling, p_offset_start, 0 );
/* /*
* Perform conversion * Perform conversion
...@@ -256,7 +256,7 @@ void ConvertYUV444RGB32( YUV_ARGS_32BPP ) ...@@ -256,7 +256,7 @@ void ConvertYUV444RGB32( YUV_ARGS_32BPP )
p_buffer_start = p_vout->yuv.p_buffer; p_buffer_start = p_vout->yuv.p_buffer;
p_offset_start = p_vout->yuv.p_offset; p_offset_start = p_vout->yuv.p_offset;
SetOffset( i_width, i_height, i_pic_width, i_pic_height, SetOffset( i_width, i_height, i_pic_width, i_pic_height,
&b_horizontal_scaling, &i_vertical_scaling, p_offset_start ); &b_horizontal_scaling, &i_vertical_scaling, p_offset_start, 0 );
/* /*
* Perform conversion * Perform conversion
......
plugins/yuv/video_yuv8.c
View file @ b7c5bd56
...@@ -72,7 +72,7 @@ void ConvertY4Gray8( YUV_ARGS_8BPP ) ...@@ -72,7 +72,7 @@ void ConvertY4Gray8( YUV_ARGS_8BPP )
p_buffer_start = p_vout->yuv.p_buffer; p_buffer_start = p_vout->yuv.p_buffer;
p_offset_start = p_vout->yuv.p_offset; p_offset_start = p_vout->yuv.p_offset;
SetOffset( i_width, i_height, i_pic_width, i_pic_height, SetOffset( i_width, i_height, i_pic_width, i_pic_height,
&b_horizontal_scaling, &i_vertical_scaling, p_offset_start ); &b_horizontal_scaling, &i_vertical_scaling, p_offset_start, 0 );
/* /*
* Perform conversion * Perform conversion
...@@ -114,7 +114,6 @@ void ConvertYUV420RGB8( YUV_ARGS_8BPP ) ...@@ -114,7 +114,6 @@ void ConvertYUV420RGB8( YUV_ARGS_8BPP )
int i_vertical_scaling; /* vertical scaling type */ int i_vertical_scaling; /* vertical scaling type */
int i_x, i_y; /* horizontal and vertical indexes */ int i_x, i_y; /* horizontal and vertical indexes */
int i_scale_count; /* scale modulo counter */ int i_scale_count; /* scale modulo counter */
int b_jump_uv; /* should we jump u and v ? */
int i_real_y; /* y % 4 */ int i_real_y; /* y % 4 */
u8 * p_lookup; /* lookup table */ u8 * p_lookup; /* lookup table */
int i_chroma_width; /* chroma width */ int i_chroma_width; /* chroma width */
...@@ -122,17 +121,17 @@ void ConvertYUV420RGB8( YUV_ARGS_8BPP ) ...@@ -122,17 +121,17 @@ void ConvertYUV420RGB8( YUV_ARGS_8BPP )
int * p_offset; /* offset array pointer */ int * p_offset; /* offset array pointer */
/* /*
* The dither matrices * The dithering matrices
*/ */
int dither10[4] = { 0x0, 0x8, 0x2, 0xa }; static int dither10[4] = { 0x0, 0x8, 0x2, 0xa };
int dither11[4] = { 0xc, 0x4, 0xe, 0x6 }; static int dither11[4] = { 0xc, 0x4, 0xe, 0x6 };
int dither12[4] = { 0x3, 0xb, 0x1, 0x9 }; static int dither12[4] = { 0x3, 0xb, 0x1, 0x9 };
int dither13[4] = { 0xf, 0x7, 0xd, 0x5 }; static int dither13[4] = { 0xf, 0x7, 0xd, 0x5 };
int dither20[4] = { 0x0, 0x10, 0x4, 0x14 }; static int dither20[4] = { 0x0, 0x10, 0x4, 0x14 };
int dither21[4] = { 0x18, 0x8, 0x1c, 0xc }; static int dither21[4] = { 0x18, 0x8, 0x1c, 0xc };
int dither22[4] = { 0x6, 0x16, 0x2, 0x12 }; static int dither22[4] = { 0x6, 0x16, 0x2, 0x12 };
int dither23[4] = { 0x1e, 0xe, 0x1a, 0xa }; static int dither23[4] = { 0x1e, 0xe, 0x1a, 0xa };
/* /*
* Initialize some values - i_pic_line_width will store the line skip * Initialize some values - i_pic_line_width will store the line skip
...@@ -142,7 +141,7 @@ void ConvertYUV420RGB8( YUV_ARGS_8BPP ) ...@@ -142,7 +141,7 @@ void ConvertYUV420RGB8( YUV_ARGS_8BPP )
p_offset_start = p_vout->yuv.p_offset; p_offset_start = p_vout->yuv.p_offset;
p_lookup = p_vout->yuv.p_base; p_lookup = p_vout->yuv.p_base;
SetOffset( i_width, i_height, i_pic_width, i_pic_height, SetOffset( i_width, i_height, i_pic_width, i_pic_height,
&b_horizontal_scaling, &i_vertical_scaling, p_offset_start ); &b_horizontal_scaling, &i_vertical_scaling, p_offset_start, 1 );
/* /*
* Perform conversion * Perform conversion
......
plugins/yuv/video_yuv_macros_8bpp.h
View file @ b7c5bd56
...@@ -54,34 +54,30 @@ ...@@ -54,34 +54,30 @@
( ((*p_y + dither10[i_real_y]) >> 4) << 7) \ ( ((*p_y + dither10[i_real_y]) >> 4) << 7) \
+ ((*p_u + dither20[i_real_y]) >> 5) * 9 \ + ((*p_u + dither20[i_real_y]) >> 5) * 9 \
+ ((*p_v + dither20[i_real_y]) >> 5) ]; \ + ((*p_v + dither20[i_real_y]) >> 5) ]; \
b_jump_uv += *p_offset; \ p_y += *p_offset++; \
p_y += *p_offset; \ p_u += *p_offset; \
p_u += *p_offset & b_jump_uv; \ p_v += *p_offset++; \
p_v += *p_offset++ & b_jump_uv; \
*p_pic++ = p_lookup[ \ *p_pic++ = p_lookup[ \
( ((*p_y + dither11[i_real_y]) >> 4) << 7) \ ( ((*p_y + dither11[i_real_y]) >> 4) << 7) \
+ ((*p_u + dither21[i_real_y]) >> 5) * 9 \ + ((*p_u + dither21[i_real_y]) >> 5) * 9 \
+ ((*p_v + dither21[i_real_y]) >> 5) ]; \ + ((*p_v + dither21[i_real_y]) >> 5) ]; \
b_jump_uv += *p_offset; \ p_y += *p_offset++; \
p_y += *p_offset; \ p_u += *p_offset; \
p_u += *p_offset & b_jump_uv; \ p_v += *p_offset++; \
p_v += *p_offset++ & b_jump_uv; \
*p_pic++ = p_lookup[ \ *p_pic++ = p_lookup[ \
( ((*p_y + dither12[i_real_y]) >> 4) << 7) \ ( ((*p_y + dither12[i_real_y]) >> 4) << 7) \
+ ((*p_u + dither22[i_real_y]) >> 5) * 9 \ + ((*p_u + dither22[i_real_y]) >> 5) * 9 \
+ ((*p_v + dither22[i_real_y]) >> 5) ]; \ + ((*p_v + dither22[i_real_y]) >> 5) ]; \
b_jump_uv += *p_offset; \ p_y += *p_offset++; \
p_y += *p_offset; \ p_u += *p_offset; \
p_u += *p_offset & b_jump_uv; \ p_v += *p_offset++; \
p_v += *p_offset++ & b_jump_uv; \
*p_pic++ = p_lookup[ \ *p_pic++ = p_lookup[ \
( ((*p_y + dither13[i_real_y]) >> 4) << 7) \ ( ((*p_y + dither13[i_real_y]) >> 4) << 7) \
+ ((*p_u + dither23[i_real_y]) >> 5) * 9 \ + ((*p_u + dither23[i_real_y]) >> 5) * 9 \
+ ((*p_v + dither23[i_real_y]) >> 5) ]; \ + ((*p_v + dither23[i_real_y]) >> 5) ]; \
b_jump_uv += *p_offset; \ p_y += *p_offset++; \
p_y += *p_offset; \ p_u += *p_offset; \
p_u += *p_offset & b_jump_uv; \ p_v += *p_offset++; \
p_v += *p_offset++ & b_jump_uv; \
/***************************************************************************** /*****************************************************************************
* SCALE_WIDTH_DITHER: scale a line horizontally for dithered 8 bpp * SCALE_WIDTH_DITHER: scale a line horizontally for dithered 8 bpp
...@@ -91,9 +87,8 @@ ...@@ -91,9 +87,8 @@
#define SCALE_WIDTH_DITHER( CHROMA ) \ #define SCALE_WIDTH_DITHER( CHROMA ) \
if( b_horizontal_scaling ) \ if( b_horizontal_scaling ) \
{ \ { \
/* Horizontal scaling, but we can't use a buffer due to dither */ \ /* Horizontal scaling - we can't use a buffer due to dithering */ \
p_offset = p_offset_start; \ p_offset = p_offset_start; \
b_jump_uv = 0; \
for( i_x = i_pic_width / 16; i_x--; ) \ for( i_x = i_pic_width / 16; i_x--; ) \
{ \ { \
CONVERT_4YUV_PIXELS_SCALE( CHROMA ) \ CONVERT_4YUV_PIXELS_SCALE( CHROMA ) \
...@@ -114,13 +109,15 @@ ...@@ -114,13 +109,15 @@
} \ } \
/* Increment of picture pointer to end of line is still needed */ \ /* Increment of picture pointer to end of line is still needed */ \
p_pic += i_pic_line_width; \ p_pic += i_pic_line_width; \
\
/* Increment the Y coordinate in the matrix, modulo 4 */ \
i_real_y = (i_real_y + 1) & 0x3; \ i_real_y = (i_real_y + 1) & 0x3; \
/***************************************************************************** /*****************************************************************************
* SCALE_HEIGHT_DITHER: handle vertical scaling for dithered 8 bpp * SCALE_HEIGHT_DITHER: handle vertical scaling for dithered 8 bpp
***************************************************************************** *****************************************************************************
* This macro handles vertical scaling for a picture. CHROMA may be 420, 422 or * This macro handles vertical scaling for a picture. CHROMA may be 420,
* 444 for RGB conversion, or 400 for gray conversion. * 422 or 444 for RGB conversion, or 400 for gray conversion.
*****************************************************************************/ *****************************************************************************/
#define SCALE_HEIGHT_DITHER( CHROMA ) \ #define SCALE_HEIGHT_DITHER( CHROMA ) \
\ \
......
src/interface/intf_msg.c
View file @ b7c5bd56
...@@ -312,8 +312,8 @@ void _intf_DbgMsgImm( char *psz_file, char *psz_function, int i_line, ...@@ -312,8 +312,8 @@ void _intf_DbgMsgImm( char *psz_file, char *psz_function, int i_line,
***************************************************************************** *****************************************************************************
* Print all messages remaining in queue: get lock and call FlushLockedMsg. * Print all messages remaining in queue: get lock and call FlushLockedMsg.
* This function does nothing if the message queue isn't used. * This function does nothing if the message queue isn't used.
* This function is only implemented if message queue is used. If not, it is an * This function is only implemented if message queue is used. If not, it is
* empty macro. * an empty macro.
*****************************************************************************/ *****************************************************************************/
#ifdef INTF_MSG_QUEUE #ifdef INTF_MSG_QUEUE
void intf_FlushMsg( void ) void intf_FlushMsg( void )
...@@ -339,10 +339,10 @@ static void QueueMsg( intf_msg_t *p_msg, int i_type, char *psz_format, va_list a ...@@ -339,10 +339,10 @@ static void QueueMsg( intf_msg_t *p_msg, int i_type, char *psz_format, va_list a
char * psz_str; /* formatted message string */ char * psz_str; /* formatted message string */
intf_msg_item_t * p_msg_item; /* pointer to message */ intf_msg_item_t * p_msg_item; /* pointer to message */
#ifndef INTF_MSG_QUEUE /*..................................... instant mode ...*/ #ifndef INTF_MSG_QUEUE /*................................... instant mode ...*/
intf_msg_item_t msg_item; /* message */ intf_msg_item_t msg_item; /* message */
p_msg_item = &msg_item; p_msg_item = &msg_item;
#endif /*......................................................................*/ #endif /*....................................................................*/
/* /*
* Convert message to string * Convert message to string
...@@ -361,7 +361,7 @@ static void QueueMsg( intf_msg_t *p_msg, int i_type, char *psz_format, va_list a ...@@ -361,7 +361,7 @@ static void QueueMsg( intf_msg_t *p_msg, int i_type, char *psz_format, va_list a
exit( errno ); exit( errno );
} }
#ifdef INTF_MSG_QUEUE /*........................................ queue mode ...*/ #ifdef INTF_MSG_QUEUE /*...................................... queue mode ...*/
vlc_mutex_lock( &p_msg->lock ); /* get lock */ vlc_mutex_lock( &p_msg->lock ); /* get lock */
if( p_msg->i_count == INTF_MSG_QSIZE ) /* flush queue if needed */ if( p_msg->i_count == INTF_MSG_QSIZE ) /* flush queue if needed */
{ {
...@@ -371,7 +371,7 @@ static void QueueMsg( intf_msg_t *p_msg, int i_type, char *psz_format, va_list a ...@@ -371,7 +371,7 @@ static void QueueMsg( intf_msg_t *p_msg, int i_type, char *psz_format, va_list a
FlushLockedMsg( p_msg ); FlushLockedMsg( p_msg );
} }
p_msg_item = p_msg->msg + p_msg->i_count++; /* select message */ p_msg_item = p_msg->msg + p_msg->i_count++; /* select message */
#endif /*................................................ end of queue mode ...*/ #endif /*.............................................. end of queue mode ...*/
/* /*
* Fill message information fields * Fill message information fields
...@@ -379,12 +379,12 @@ static void QueueMsg( intf_msg_t *p_msg, int i_type, char *psz_format, va_list a ...@@ -379,12 +379,12 @@ static void QueueMsg( intf_msg_t *p_msg, int i_type, char *psz_format, va_list a
p_msg_item->i_type = i_type; p_msg_item->i_type = i_type;
p_msg_item->psz_msg = psz_str; p_msg_item->psz_msg = psz_str;
#ifdef INTF_MSG_QUEUE /*........................................... queue mode */ #ifdef INTF_MSG_QUEUE /*......................................... queue mode */
vlc_mutex_unlock( &p_msg->lock ); /* give lock back */ vlc_mutex_unlock( &p_msg->lock ); /* give lock back */
#else /*......................................................... instant mode */ #else /*....................................................... instant mode */
PrintMsg( p_msg_item ); /* print message */ PrintMsg( p_msg_item ); /* print message */
free( psz_str ); /* free message data */ free( psz_str ); /* free message data */
#endif /*......................................................................*/ #endif /*....................................................................*/
} }
/***************************************************************************** /*****************************************************************************
...@@ -400,10 +400,10 @@ static void QueueDbgMsg(intf_msg_t *p_msg, char *psz_file, char *psz_function, ...@@ -400,10 +400,10 @@ static void QueueDbgMsg(intf_msg_t *p_msg, char *psz_file, char *psz_function,
char * psz_str; /* formatted message string */ char * psz_str; /* formatted message string */
intf_msg_item_t * p_msg_item; /* pointer to message */ intf_msg_item_t * p_msg_item; /* pointer to message */
#ifndef INTF_MSG_QUEUE /*..................................... instant mode ...*/ #ifndef INTF_MSG_QUEUE /*................................... instant mode ...*/
intf_msg_item_t msg_item; /* message */ intf_msg_item_t msg_item; /* message */
p_msg_item = &msg_item; p_msg_item = &msg_item;
#endif /*......................................................................*/ #endif /*....................................................................*/
/* /*
* Convert message to string * Convert message to string
...@@ -423,7 +423,7 @@ static void QueueDbgMsg(intf_msg_t *p_msg, char *psz_file, char *psz_function, ...@@ -423,7 +423,7 @@ static void QueueDbgMsg(intf_msg_t *p_msg, char *psz_file, char *psz_function,
exit( errno ); exit( errno );
} }
#ifdef INTF_MSG_QUEUE /*........................................ queue mode ...*/ #ifdef INTF_MSG_QUEUE /*...................................... queue mode ...*/
vlc_mutex_lock( &p_msg->lock ); /* get lock */ vlc_mutex_lock( &p_msg->lock ); /* get lock */
if( p_msg->i_count == INTF_MSG_QSIZE ) /* flush queue if needed */ if( p_msg->i_count == INTF_MSG_QSIZE ) /* flush queue if needed */
{ {
...@@ -433,7 +433,7 @@ static void QueueDbgMsg(intf_msg_t *p_msg, char *psz_file, char *psz_function, ...@@ -433,7 +433,7 @@ static void QueueDbgMsg(intf_msg_t *p_msg, char *psz_file, char *psz_function,
FlushLockedMsg( p_msg ); FlushLockedMsg( p_msg );
} }
p_msg_item = p_msg->msg + p_msg->i_count++; /* select message */ p_msg_item = p_msg->msg + p_msg->i_count++; /* select message */
#endif /*................................................ end of queue mode ...*/ #endif /*.............................................. end of queue mode ...*/
/* /*
* Fill message information fields * Fill message information fields
...@@ -445,12 +445,12 @@ static void QueueDbgMsg(intf_msg_t *p_msg, char *psz_file, char *psz_function, ...@@ -445,12 +445,12 @@ static void QueueDbgMsg(intf_msg_t *p_msg, char *psz_file, char *psz_function,
p_msg_item->i_line = i_line; p_msg_item->i_line = i_line;
p_msg_item->date = mdate(); p_msg_item->date = mdate();
#ifdef INTF_MSG_QUEUE /*........................................... queue mode */ #ifdef INTF_MSG_QUEUE /*......................................... queue mode */
vlc_mutex_unlock( &p_msg->lock ); /* give lock back */ vlc_mutex_unlock( &p_msg->lock ); /* give lock back */
#else /*......................................................... instant mode */ #else /*....................................................... instant mode */
PrintMsg( p_msg_item ); /* print message */ PrintMsg( p_msg_item ); /* print message */
free( psz_str ); /* free message data */ free( psz_str ); /* free message data */
#endif /*......................................................................*/ #endif /*....................................................................*/
} }
#endif #endif
......
src/video_output/video_output.c
View file @ b7c5bd56
...@@ -160,7 +160,7 @@ vout_thread_t * vout_CreateThread ( char *psz_display, int i_root_window, ...@@ -160,7 +160,7 @@ vout_thread_t * vout_CreateThread ( char *psz_display, int i_root_window,
VOUT_GRAYSCALE_DEFAULT ); VOUT_GRAYSCALE_DEFAULT );
p_vout->b_info = 0; p_vout->b_info = 0;
p_vout->b_interface = 0; p_vout->b_interface = 0;
p_vout->b_scale = 0; p_vout->b_scale = 1;
intf_DbgMsg( "wished configuration: %dx%d, %d/%d bpp (%d Bpl)\n", intf_DbgMsg( "wished configuration: %dx%d, %d/%d bpp (%d Bpl)\n",
p_vout->i_width, p_vout->i_height, p_vout->i_screen_depth, p_vout->i_width, p_vout->i_height, p_vout->i_screen_depth,
...@@ -1691,7 +1691,7 @@ static void RenderPictureInfo( vout_thread_t *p_vout, picture_t *p_pic ) ...@@ -1691,7 +1691,7 @@ static void RenderPictureInfo( vout_thread_t *p_vout, picture_t *p_pic )
*/ */
if( p_vout->c_fps_samples > VOUT_FPS_SAMPLES ) if( p_vout->c_fps_samples > VOUT_FPS_SAMPLES )
{ {
sprintf( psz_buffer, "%lli fps/10", VOUT_FPS_SAMPLES * 1000000 * 10 / sprintf( psz_buffer, "%lli/10 fps", VOUT_FPS_SAMPLES * 1000000 * 10 /
( p_vout->p_fps_sample[ (p_vout->c_fps_samples - 1) % VOUT_FPS_SAMPLES ] - ( p_vout->p_fps_sample[ (p_vout->c_fps_samples - 1) % VOUT_FPS_SAMPLES ] -
p_vout->p_fps_sample[ p_vout->c_fps_samples % VOUT_FPS_SAMPLES ] ) ); p_vout->p_fps_sample[ p_vout->c_fps_samples % VOUT_FPS_SAMPLES ] ) );
Print( p_vout, 0, 0, RIGHT_RALIGN, TOP_RALIGN, psz_buffer ); Print( p_vout, 0, 0, RIGHT_RALIGN, TOP_RALIGN, psz_buffer );
...@@ -1700,7 +1700,7 @@ static void RenderPictureInfo( vout_thread_t *p_vout, picture_t *p_pic ) ...@@ -1700,7 +1700,7 @@ static void RenderPictureInfo( vout_thread_t *p_vout, picture_t *p_pic )
/* /*
* Print frames count and loop time in upper left corner * Print frames count and loop time in upper left corner
*/ */
sprintf( psz_buffer, "%ld frames rendering: %ld us", sprintf( psz_buffer, "%ld frames, render: %ldus",
(long) p_vout->c_fps_samples, (long) p_vout->render_time ); (long) p_vout->c_fps_samples, (long) p_vout->render_time );
Print( p_vout, 0, 0, LEFT_RALIGN, TOP_RALIGN, psz_buffer ); Print( p_vout, 0, 0, LEFT_RALIGN, TOP_RALIGN, psz_buffer );
#endif #endif
......
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