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[MOVED FROM BAD 19/56] gst/deinterlace2/: Get rid of speedy.[ch] as we don't use most of it's code anyway and it doesn't seem to be relicens...

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Original commit message from CVS:
* gst/deinterlace2/Makefile.am:
* gst/deinterlace2/gstdeinterlace2.c: (gst_deinterlace2_init):
* gst/deinterlace2/tvtime/greedy.c: (deinterlace_frame_di_greedy):
* gst/deinterlace2/tvtime/greedyh.c:
(deinterlace_frame_di_greedyh):
* gst/deinterlace2/tvtime/speedtools.h:
* gst/deinterlace2/tvtime/speedy.c:
* gst/deinterlace2/tvtime/speedy.h:
* gst/deinterlace2/tvtime/tomsmocomp.c: (Fieldcopy):
* gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll.inc:
* gst/deinterlace2/tvtime/vfir.c: (deinterlace_frame_vfir):
Get rid of speedy.[ch] as we don't use most of it's code anyway
and it doesn't seem to be relicensed to LGPL. Use memcpy() instead
of the speedy memcpy everywhere instead.
* gst/deinterlace2/gstdeinterlace2.h:
Remove many unused declarations.
This commit is contained in:
Sebastian Dröge 2008-06-29 10:56:47 +00:00 committed by Sebastian Dröge
parent 8f588978a0
commit b65e20f305
11 changed files with 21 additions and 3320 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
gst/deinterlace2/Makefile.am
View file

@ -4,7 +4,6 @@ libgstdeinterlace2_la_SOURCES = \
gstdeinterlace2.c \
tvtime/greedy.c \
tvtime/greedyh.c \
tvtime/speedy.c \
tvtime/vfir.c \
tvtime/tomsmocomp.c
@ -22,8 +21,6 @@ noinst_HEADERS = \
tvtime/greedyh.asm \
tvtime/greedyhmacros.h \
tvtime/plugins.h \
tvtime/speedtools.h \
tvtime/speedy.h \
tvtime/x86-64_macros.inc \
tvtime/tomsmocomp.h \
tvtime/tomsmocomp/SearchLoop0A.inc \

4
gst/deinterlace2/gstdeinterlace2.c
View file

@ -28,7 +28,6 @@
#include <gst/video/video.h>
#include "tvtime/plugins.h"
#include "tvtime/speedy.h"
#include <string.h>
@ -234,9 +233,6 @@ gst_deinterlace2_init (GstDeinterlace2 * object, GstDeinterlace2Class * klass)
object->cpu_feature_flags = oil_cpu_get_flags ();
setup_speedy_calls (object->cpu_feature_flags, 0);
object->pMemcpy = speedy_memcpy;
object->method = dscaler_tomsmocomp_get_method ();
object->field_layout = GST_DEINTERLACE2_LAYOUT_AUTO;
object->fields = GST_DEINTERLACE2_ALL;

92
gst/deinterlace2/gstdeinterlace2.h
View file

@ -47,76 +47,9 @@ typedef struct _GstDeinterlace2Class GstDeinterlace2Class;
typedef struct deinterlace_setting_s deinterlace_setting_t;
typedef struct deinterlace_method_s deinterlace_method_t;
typedef struct deinterlace_scanline_data_s deinterlace_scanline_data_t;
typedef struct deinterlace_frame_data_s deinterlace_frame_data_t;
/*
* There are two scanline functions that every deinterlacer plugin
* must implement to do its work: one for a 'copy' and one for
* an 'interpolate' for the currently active field. This so so that
* while plugins may be delaying fields, the external API assumes that
* the plugin is completely realtime.
*
* Each deinterlacing routine can require data from up to four fields.
* The most recent field captured is field 0, and increasing numbers go
* backwards in time.
*/
struct deinterlace_scanline_data_s
{
guint8 *tt0, *t0, *m0, *b0, *bb0;
guint8 *tt1, *t1, *m1, *b1, *bb1;
guint8 *tt2, *t2, *m2, *b2, *bb2;
guint8 *tt3, *t3, *m3, *b3, *bb3;
int bottom_field;
};
/*
* | t-3 t-2 t-1 t
* | Field 3 | Field 2 | Field 1 | Field 0 |
* | TT3 | | TT1 | |
* | | T2 | | T0 |
* | M3 | | M1 | |
* | | B2 | | B0 |
* | BB3 | | BB1 | |
*
* While all pointers are passed in, each plugin is only guarenteed for
* the ones it indicates it requires (in the fields_required parameter)
* to be available.
*
* Pointers are always to scanlines in the standard packed 4:2:2 format.
*/
typedef void (*deinterlace_interp_scanline_t) (GstDeinterlace2 * object,
deinterlace_scanline_data_t * data, guint8 * output);
/*
* For the copy scanline, the API is basically the same, except that
* we're given a scanline to 'copy'.
*
* | t-3 t-2 t-1 t
* | Field 3 | Field 2 | Field 1 | Field 0 |
* | | TT2 | | TT0 |
* | T3 | | T1 | |
* | | M2 | | M0 |
* | B3 | | B1 | |
* | | BB2 | | BB0 |
*/
typedef void (*deinterlace_copy_scanline_t) (GstDeinterlace2 * object,
deinterlace_scanline_data_t * data, guint8 * output);
/*
* The frame function is for deinterlacing plugins that can only act
* on whole frames, rather than on a scanline at a time.
*/
struct deinterlace_frame_data_s
{
guint8 *f0;
guint8 *f1;
guint8 *f2;
guint8 *f3;
};
typedef void (*deinterlace_frame_t) (GstDeinterlace2 * object);
/*
* This structure defines the deinterlacer plugin.
*/
@ -131,32 +64,10 @@ struct deinterlace_method_s
int numsettings;
deinterlace_setting_t *settings;
int scanlinemode;
deinterlace_interp_scanline_t interpolate_scanline;
deinterlace_copy_scanline_t copy_scanline;
deinterlace_frame_t deinterlace_frame;
const char *description[10];
};
/**
* Registers a new deinterlace method.
*/
void register_deinterlace_method (deinterlace_method_t * method);
/**
* Returns how many deinterlacing methods are available.
*/
int get_num_deinterlace_methods (void);
/**
* Returns the specified method in the list.
*/
deinterlace_method_t *get_deinterlace_method (int i);
/**
* Builds the usable method list.
*/
void filter_deinterlace_methods (int accel, int fieldsavailable);
#define MAX_FIELD_HISTORY 10
#define PICTURE_PROGRESSIVE 0
@ -245,9 +156,6 @@ struct _GstDeinterlace2
*/
gint field_height;
/* Function pointer to optimized memcpy function */
MEMCPY_FUNC *pMemcpy;
/* distance between lines in image
need not match the pixel width
*/

24
gst/deinterlace2/tvtime/greedy.c
View file

@ -26,20 +26,14 @@
* See: http://bugzilla.gnome.org/show_bug.cgi?id=163578
*/
#include <stdio.h>
#if defined (__SVR4) && defined (__sun)
# include <sys/int_types.h>
#else
# include <stdint.h>
#endif
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <_stdint.h>
#include "gstdeinterlace2.h"
#include "speedtools.h"
#include "speedy.h"
#include <string.h>
// This is a simple lightweight DeInterlace method that uses little CPU time
// but gives very good results for low or intermedite motion.
@ -352,7 +346,7 @@ deinterlace_frame_di_greedy (GstDeinterlace2 * object)
GST_BUFFER_DATA (object->field_history[object->history_count - 3].buf);
// copy first even line
object->pMemcpy (Dest, L1, object->line_length);
memcpy (Dest, L1, object->line_length);
Dest += object->output_stride;
} else {
InfoIsOdd = 0;
@ -365,18 +359,18 @@ deinterlace_frame_di_greedy (GstDeinterlace2 * object)
Pitch;
// copy first even line
object->pMemcpy (Dest, GST_BUFFER_DATA (object->field_history[0].buf),
memcpy (Dest, GST_BUFFER_DATA (object->field_history[0].buf),
object->line_length);
Dest += object->output_stride;
// then first odd line
object->pMemcpy (Dest, L1, object->line_length);
memcpy (Dest, L1, object->line_length);
Dest += object->output_stride;
}
for (Line = 0; Line < (object->field_height - 1); ++Line) {
func (L2, L1, L3, L2P, Dest, object->line_length);
Dest += object->output_stride;
object->pMemcpy (Dest, L3, object->line_length);
memcpy (Dest, L3, object->line_length);
Dest += object->output_stride;
L1 += Pitch;
@ -386,7 +380,7 @@ deinterlace_frame_di_greedy (GstDeinterlace2 * object)
}
if (InfoIsOdd) {
object->pMemcpy (Dest, L2, object->line_length);
memcpy (Dest, L2, object->line_length);
}
}
@ -400,8 +394,6 @@ static deinterlace_method_t greedyl_method = {
0,
0,
1,
0,
0,
deinterlace_frame_di_greedy,
{"Uses heuristics to detect motion in the input",
"frames and reconstruct image detail where",

16
gst/deinterlace2/tvtime/greedyh.c
View file

@ -32,14 +32,12 @@
#include "greedyhmacros.h"
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <_stdint.h>
#include <string.h>
#include "gst/gst.h"
#include "plugins.h"
#include "gstdeinterlace2.h"
#include "speedy.h"
static const unsigned int GreedyMaxComb = 5;
static const unsigned int GreedyMotionThreshold = 25;
@ -249,7 +247,7 @@ deinterlace_frame_di_greedyh (GstDeinterlace2 * object)
GST_BUFFER_DATA (object->field_history[object->history_count - 3].buf);
// copy first even line
object->pMemcpy (Dest, L1, object->line_length);
memcpy (Dest, L1, object->line_length);
Dest += object->output_stride;
} else {
InfoIsOdd = 0;
@ -262,18 +260,18 @@ deinterlace_frame_di_greedyh (GstDeinterlace2 * object)
Pitch;
// copy first even line
object->pMemcpy (Dest, GST_BUFFER_DATA (object->field_history[0].buf),
memcpy (Dest, GST_BUFFER_DATA (object->field_history[0].buf),
object->line_length);
Dest += object->output_stride;
// then first odd line
object->pMemcpy (Dest, L1, object->line_length);
memcpy (Dest, L1, object->line_length);
Dest += object->output_stride;
}
for (Line = 0; Line < (object->field_height - 1); ++Line) {
func (L1, L2, L3, L2P, Dest, object->line_length);
Dest += object->output_stride;
object->pMemcpy (Dest, L3, object->line_length);
memcpy (Dest, L3, object->line_length);
Dest += object->output_stride;
L1 += Pitch;
@ -283,7 +281,7 @@ deinterlace_frame_di_greedyh (GstDeinterlace2 * object)
}
if (InfoIsOdd) {
object->pMemcpy (Dest, L2, object->line_length);
memcpy (Dest, L2, object->line_length);
}
}
@ -297,8 +295,6 @@ static deinterlace_method_t greedyh_method = {
0,
0,
0,
0,
0,
deinterlace_frame_di_greedyh,
{"Uses heuristics to detect motion in the input",
"frames and reconstruct image detail where",

54
gst/deinterlace2/tvtime/speedtools.h
View file

@ -1,54 +0,0 @@
/*
*
* GStreamer
* Copyright (C) 2004 Billy Biggs <vektor@dumbterm.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Relicensed for GStreamer from GPL to LGPL with permit from Billy Biggs.
* See: http://bugzilla.gnome.org/show_bug.cgi?id=163578
*/
#ifndef SPEEDTOOLS_H_INCLUDED
#define SPEEDTOOLS_H_INCLUDED
#define PREFETCH_2048(x) \
{ int *pfetcha = (int *) x; \
prefetchnta( pfetcha ); \
prefetchnta( pfetcha + 64 ); \
prefetchnta( pfetcha + 128 ); \
prefetchnta( pfetcha + 192 ); \
pfetcha += 256; \
prefetchnta( pfetcha ); \
prefetchnta( pfetcha + 64 ); \
prefetchnta( pfetcha + 128 ); \
prefetchnta( pfetcha + 192 ); }
#define READ_PREFETCH_2048(x) \
{ int *pfetcha = (int *) x; int pfetchtmp; \
pfetchtmp = pfetcha[ 0 ] + pfetcha[ 16 ] + pfetcha[ 32 ] + pfetcha[ 48 ] + \
pfetcha[ 64 ] + pfetcha[ 80 ] + pfetcha[ 96 ] + pfetcha[ 112 ] + \
pfetcha[ 128 ] + pfetcha[ 144 ] + pfetcha[ 160 ] + pfetcha[ 176 ] + \
pfetcha[ 192 ] + pfetcha[ 208 ] + pfetcha[ 224 ] + pfetcha[ 240 ]; \
pfetcha += 256; \
pfetchtmp = pfetcha[ 0 ] + pfetcha[ 16 ] + pfetcha[ 32 ] + pfetcha[ 48 ] + \
pfetcha[ 64 ] + pfetcha[ 80 ] + pfetcha[ 96 ] + pfetcha[ 112 ] + \
pfetcha[ 128 ] + pfetcha[ 144 ] + pfetcha[ 160 ] + pfetcha[ 176 ] + \
pfetcha[ 192 ] + pfetcha[ 208 ] + pfetcha[ 224 ] + pfetcha[ 240 ]; }
#endif /* SPEEDTOOLS_H_INCLUDED */

2791
gst/deinterlace2/tvtime/speedy.c
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File diff suppressed because it is too large Load diff

308
gst/deinterlace2/tvtime/speedy.h
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@ -1,308 +0,0 @@
/*
*
* GStreamer
* Copyright (C) 2004 Billy Biggs <vektor@dumbterm.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Relicensed for GStreamer from GPL to LGPL with permit from Billy Biggs.
* See: http://bugzilla.gnome.org/show_bug.cgi?id=163578
*/
#ifndef SPEEDY_H_INCLUDED
#define SPEEDY_H_INCLUDED
#if defined (__SVR4) && defined (__sun)
# include <sys/int_types.h>
#else
# include <stdint.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
/*
* Speedy is a collection of optimized functions plus their C fallbacks.
* This includes a simple system to select which functions to use
* at runtime.
*
* The optimizations are done with the help of the mmx.h system, from
* libmpeg2 by Michel Lespinasse and Aaron Holtzman.
*
* The library is a collection of function pointers which must be first
* initialized by setup_speedy_calls() to point at the fastest available
* implementation of each function.
*/
/*
* Struct for pulldown detection metrics.
*/
typedef struct pulldown_metrics_s {
/* difference: total, even lines, odd lines */
int d, e, o;
/* noise: temporal, spacial (current), spacial (past) */
int t, s, p;
} pulldown_metrics_t;
/*
* Interpolates a packed 4:2:2 scanline using linear interpolation.
*/
extern void (*interpolate_packed422_scanline)( uint8_t *output, uint8_t *top,
uint8_t *bot, int width );
/*
* Blits a colour to a packed 4:2:2 scanline.
*/
extern void (*blit_colour_packed422_scanline)( uint8_t *output,
int width, int y, int cb, int cr );
/*
* Blits a colour to a packed 4:4:4:4 scanline. I use luma/cb/cr instead of
* RGB but this will of course work for either.
*/
extern void (*blit_colour_packed4444_scanline)( uint8_t *output,
int width, int alpha, int luma,
int cb, int cr );
/*
* Blit from and to packed 4:2:2 scanline.
*/
extern void (*blit_packed422_scanline)( uint8_t *dest, const uint8_t *src, int width );
/*
* Composites a premultiplied 4:4:4:4 pixel onto a packed 4:2:2 scanline.
*/
extern void (*composite_colour4444_alpha_to_packed422_scanline)( uint8_t *output, uint8_t *input,
int af, int y, int cb, int cr,
int width, int alpha );
/*
* Composites a packed 4:4:4:4 scanline onto a packed 4:2:2 scanline.
* Chroma is downsampled by dropping samples (nearest neighbour).
*/
extern void (*composite_packed4444_to_packed422_scanline)( uint8_t *output,
uint8_t *input,
uint8_t *foreground,
int width );
/*
* Composites a packed 4:4:4:4 scanline onto a packed 4:2:2 scanline.
* Chroma is downsampled by dropping samples (nearest neighbour). The
* alpha value provided is in the range 0-256 and is first applied to
* the input (for fadeouts).
*/
extern void (*composite_packed4444_alpha_to_packed422_scanline)( uint8_t *output,
uint8_t *input,
uint8_t *foreground,
int width, int alpha );
/*
* Takes an alphamask and the given colour (in Y'CbCr) and composites it
* onto a packed 4:4:4:4 scanline.
*/
extern void (*composite_alphamask_to_packed4444_scanline)( uint8_t *output,
uint8_t *input,
uint8_t *mask, int width,
int textluma, int textcb,
int textcr );
/*
* Takes an alphamask and the given colour (in Y'CbCr) and composites it
* onto a packed 4:4:4:4 scanline. The alpha value provided is in the
* range 0-256 and is first applied to the input (for fadeouts).
*/
extern void (*composite_alphamask_alpha_to_packed4444_scanline)( uint8_t *output,
uint8_t *input,
uint8_t *mask, int width,
int textluma, int textcb,
int textcr, int alpha );
/*
* Premultiplies the colour by the alpha channel in a packed 4:4:4:4
* scanline.
*/
extern void (*premultiply_packed4444_scanline)( uint8_t *output, uint8_t *input, int width );
/*
* Blend between two packed 4:2:2 scanline. Pos is the fade value in
* the range 0-256. A value of 0 gives 100% src1, and a value of 256
* gives 100% src2. Anything in between gives the appropriate faded
* version.
*/
extern void (*blend_packed422_scanline)( uint8_t *output, uint8_t *src1,
uint8_t *src2, int width, int pos );
/*
* Calculates the 'difference factor' for two scanlines. This is a
* metric where higher values indicate that the two scanlines are more
* different.
*/
extern unsigned int (*diff_factor_packed422_scanline)( uint8_t *cur, uint8_t *old, int width );
/*
* Calculates the 'comb factor' for a set of three scanlines. This is a
* metric where higher values indicate a more likely chance that the two
* fields are at separate points in time.
*/
extern unsigned int (*comb_factor_packed422_scanline)( uint8_t *top, uint8_t *mid,
uint8_t *bot, int width );
/*
* Vertical [1 2 1] chroma filter.
*/
extern void (*vfilter_chroma_121_packed422_scanline)( uint8_t *output, int width,
uint8_t *m, uint8_t *t, uint8_t *b );
/*
* Vertical [3 3 2] chroma filter.
*/
extern void (*vfilter_chroma_332_packed422_scanline)( uint8_t *output, int width,
uint8_t *m, uint8_t *t, uint8_t *b );
/*
* Sets the chroma of the scanline to neutral (128) in-place.
*/
extern void (*kill_chroma_packed422_inplace_scanline)( uint8_t *data, int width );
/*
* Mirrors the scanline in-place.
*/
extern void (*mirror_packed422_inplace_scanline)( uint8_t *data, int width );
/*
* Inverts the colours on a scanline in-place.
*/
extern void (*invert_colour_packed422_inplace_scanline)( uint8_t *data, int width );
/*
* Fast memcpy function, used by all of the blit functions. Won't blit
* anything if dest == src.
*/
extern void (*speedy_memcpy)( void *output, const void *input, size_t size );
/*
* Calculates the block difference metrics for dalias' pulldown
* detection algorithm.
*/
extern void (*diff_packed422_block8x8)( pulldown_metrics_t *m, uint8_t *old,
uint8_t *new, int os, int ns );
/*
* Takes an alpha mask and subpixelly blits it using linear
* interpolation.
*/
extern void (*a8_subpix_blit_scanline)( uint8_t *output, uint8_t *input,
int lasta, int startpos, int width );
/*
* 1/4 vertical subpixel blit for packed 4:2:2 scanlines using linear
* interpolation.
*/
extern void (*quarter_blit_vertical_packed422_scanline)( uint8_t *output, uint8_t *one,
uint8_t *three, int width );
/*
* Vertical subpixel blit for packed 4:2:2 scanlines using linear
* interpolation.
*/
extern void (*subpix_blit_vertical_packed422_scanline)( uint8_t *output, uint8_t *top,
uint8_t *bot, int subpixpos, int width );
/*
* Simple function to convert a 4:4:4 scanline to a 4:4:4:4 scanline by
* adding an alpha channel. Result is non-premultiplied.
*/
extern void (*packed444_to_nonpremultiplied_packed4444_scanline)( uint8_t *output,
uint8_t *input,
int width, int alpha );
/*
* I think this function needs to be rethought and renamed, but here
* it is for now. This function horizontally resamples a scanline
* using linear interpolation to compensate for a change in pixel
* aspect ratio.
*/
extern void (*aspect_adjust_packed4444_scanline)( uint8_t *output,
uint8_t *input,
int width,
double pixel_aspect );
/*
* Convert a packed 4:4:4 surface to a packed 4:2:2 surface using
* nearest neighbour chroma downsampling.
*/
extern void (*packed444_to_packed422_scanline)( uint8_t *output,
uint8_t *input,
int width );
/*
* Converts packed 4:2:2 to packed 4:4:4 scanlines using nearest
* neighbour chroma upsampling.
*/
extern void (*packed422_to_packed444_scanline)( uint8_t *output,
uint8_t *input,
int width );
/*
* This filter actually does not meet the spec so calling it rec601
* is a bit of a lie. I got the filter from Poynton's site. This
* converts a scanline from packed 4:2:2 to packed 4:4:4. But this
* function should point at some high quality to-the-spec resampler.
*/
extern void (*packed422_to_packed444_rec601_scanline)( uint8_t *dest,
uint8_t *src,
int width );
/*
* Conversions between Y'CbCr and R'G'B'. We use Rec.601 numbers
* since our source is broadcast video, but I think there is an
* argument to be made for switching to Rec.709.
*/
extern void (*packed444_to_rgb24_rec601_scanline)( uint8_t *output,
uint8_t *input,
int width );
extern void (*rgb24_to_packed444_rec601_scanline)( uint8_t *output,
uint8_t *input,
int width );
extern void (*rgba32_to_packed4444_rec601_scanline)( uint8_t *output,
uint8_t *input,
int width );
/*
* Convert from 4:2:2 with UYVY ordering to 4:2:2 with YUYV ordering.
*/
extern void (*convert_uyvy_to_yuyv_scanline)( uint8_t *uyvy_buf,
uint8_t *yuyv_buf, int width );
/*
* Sets up the function pointers to point at the fastest function
* available. Requires accelleration settings (see mm_accel.h).
*/
void setup_speedy_calls( uint32_t accel, int verbose );
/*
* Returns a bitfield of what accellerations were used when speedy was
* initialized. See mm_accel.h.
*/
uint32_t speedy_get_accel( void );
#ifdef __cplusplus
};
#endif
#endif /* SPEEDY_H_INCLUDED */

27
gst/deinterlace2/tvtime/tomsmocomp.c
View file

@ -28,7 +28,6 @@
#include "gst/gst.h"
#include "gstdeinterlace2.h"
#include "plugins.h"
#include "speedy.h"
#include "tomsmocomp.h"
#include "tomsmocomp/tomsmocompmacros.h"
@ -39,33 +38,18 @@
#define UseStrangeBobDefault 0
long SearchEffort;
int UseStrangeBob;
MEMCPY_FUNC *pMyMemcpy;
int IsOdd;
const unsigned char *pWeaveSrc;
const unsigned char *pWeaveSrcP;
unsigned char *pWeaveDest;
const unsigned char *pCopySrc;
const unsigned char *pCopySrcP;
unsigned char *pCopyDest;
int src_pitch;
int dst_pitch;
int rowsize;
int height;
int FldHeight;
int
@ -73,13 +57,12 @@ Fieldcopy (void *dest, const void *src, size_t count,
int rows, int dst_pitch, int src_pitch)
{
unsigned char *pDest = (unsigned char *) dest;
unsigned char *pSrc = (unsigned char *) src;
int i;
for (i = 0; i < rows; i++) {
pMyMemcpy (pDest, pSrc, count);
memcpy (pDest, pSrc, count);
pSrc += src_pitch;
pDest += dst_pitch;
}
@ -111,8 +94,6 @@ Fieldcopy (void *dest, const void *src, size_t count,
#undef SSE_TYPE
#undef FUNCT_NAME
void
deinterlace_frame_di_tomsmocomp (GstDeinterlace2 * object)
{
@ -135,8 +116,6 @@ static deinterlace_method_t tomsmocompmethod = {
0,
0,
0,
0,
0,
deinterlace_frame_di_tomsmocomp,
{"Uses heuristics to detect motion in the input",
"frames and reconstruct image detail where",
@ -150,8 +129,6 @@ static deinterlace_method_t tomsmocompmethod = {
""}
};
deinterlace_method_t *
dscaler_tomsmocomp_get_method (void)
{
@ -159,8 +136,6 @@ dscaler_tomsmocomp_get_method (void)
return &tomsmocompmethod;
}
void
tomsmocomp_init (void)
{

2
gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll.inc
View file

@ -51,8 +51,6 @@
void FUNCT_NAME(GstDeinterlace2* object)
{
pMyMemcpy = object->pMemcpy;
/* double stride do address just every odd/even scanline */
src_pitch = object->field_stride;
dst_pitch = object->output_stride;

20
gst/deinterlace2/tvtime/vfir.c
View file

@ -28,19 +28,13 @@
* See: http://bugzilla.gnome.org/show_bug.cgi?id=163578
*/
#include <stdio.h>
#if defined (__SVR4) && defined (__sun)
# include <sys/int_types.h>
#else
# include <stdint.h>
#endif
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "speedy.h"
#include "_stdint.h"
#include "gstdeinterlace2.h"
#include <string.h>
/*
* The MPEG2 spec uses a slightly harsher filter, they specify
@ -156,11 +150,11 @@ deinterlace_frame_vfir (GstDeinterlace2 * object)
if (object->field_history[object->history_count - 2].flags ==
PICTURE_INTERLACED_BOTTOM) {
blit_packed422_scanline (out_data, cur_field, object->frame_width);
memcpy (out_data, cur_field, object->line_length);
out_data += object->output_stride;
}
blit_packed422_scanline (out_data, cur_field, object->frame_width);
memcpy (out_data, cur_field, object->line_length);
out_data += object->output_stride;
line++;
@ -184,14 +178,14 @@ deinterlace_frame_vfir (GstDeinterlace2 * object)
cur_field += object->field_stride;
last_field += object->field_stride;
blit_packed422_scanline (out_data, cur_field, object->frame_width);
memcpy (out_data, cur_field, object->line_length);
out_data += object->output_stride;
}
if (object->field_history[object->history_count - 2].flags ==
PICTURE_INTERLACED_TOP) {
/* double the last scanline of the top field */
blit_packed422_scanline (out_data, cur_field, object->frame_width);
memcpy (out_data, cur_field, object->line_length);
}
}
@ -205,8 +199,6 @@ static deinterlace_method_t vfirmethod = {
0,
0,
1,
0,
0,
deinterlace_frame_vfir,
{"Avoids flicker by blurring consecutive frames",
"of input. Use this if you want to run your",