Merge remote-tracking branch 'origin/7.30'

Conflicts:
	libvips/conversion/sequential.c
	libvips/conversion/tilecache.c
	libvips/deprecated/im_tile_cache.c
	libvips/deprecated/vips7compat.c
	po/vips7.pot
This commit is contained in:
John Cupitt 2013-01-15 13:47:48 +00:00
commit 1ae19e896f
9 changed files with 427 additions and 446 deletions

View File

@ -38,6 +38,9 @@
31/12/12 started 7.30.7
- better option parsing for "vips", thanks Haida
- small fixes to help OS X
- backported threaded tile cache from next version, im_tile_cache() now
uses it to prevent a deadlock, see comment there
14/11/12 started 7.30.6
- capture tiff warnings earlier

View File

@ -64,8 +64,11 @@
#include "conversion.h"
/* Stall threads that run ahead for up to this long, in seconds.
*
* This has to be a long time: if we're trying to use all cores on a busy
* system, it could be ages until all the other threads get a chance to run.
*/
#define STALL_TIME (0.1)
#define STALL_TIME (1.0)
typedef struct _VipsSequential {
VipsConversion parent_instance;
@ -134,31 +137,45 @@ vips_sequential_generate( VipsRegion *or,
return( -1 );
}
if( r->top > sequential->y_pos &&
if( r->top > sequential->y_pos &&
sequential->y_pos > 0 ) {
/* We have started reading (y_pos > 0) and this request is for
* stuff beyond that, stall for a short while to give other
/* We have started reading (y_pos > 0) and this request is for
* stuff beyond that, stall for a while to give other
* threads time to catch up.
*
*
* The stall can be cancelled by a signal on @ready.
*
* We don't stall forever, since an error would be better than
* deadlock, and we don't fail on timeout, since the timeout
* may be harmless.
*/
GTimeVal time;
VIPS_DEBUG_MSG( "thread %p stalling for up to %gs ...\n",
g_thread_self(), STALL_TIME );
vips_g_cond_timed_wait( sequential->ready,
sequential->lock, STALL_TIME * 1000000 );
g_get_current_time( &time );
g_time_val_add( &time, STALL_TIME * 1000000 );
/* Exit the loop on timeout or condition passes. We have to
* be wary of spurious wakeups.
*/
while( r->top > sequential->y_pos )
if( !g_cond_timed_wait( sequential->ready,
sequential->lock, &time ) )
break;
VIPS_DEBUG_MSG( "thread %p awake again ...\n",
g_thread_self() );
}
/* This is a request for something some way down the image, and we've
* either not read anything yet or fallen through from the stall
* above.
*
* Probably the operation is something like extract_area and we should
* skip the initial part of the image. In fact, we read to cache,
* since it may be useful.
*/
if( r->top > sequential->y_pos ) {
/* This is a request for something some way down the image,
* and we've fallen through from the stall above.
*
* Probably the operation is something like extract_area and
* we should skip the initial part of the image. In fact,
* we read to cache, since it may be useful.
*/
VipsRect area;
VIPS_DEBUG_MSG( "thread %p skipping to line %d ...\n",

View File

@ -63,7 +63,6 @@ libdeprecated_la_SOURCES = \
im_png2vips.c \
im_ppm2vips.c \
im_tiff2vips.c \
im_tile_cache.c \
im_vips2csv.c \
im_vips2jpeg.c \
im_vips2png.c \

View File

@ -1,412 +0,0 @@
/* Tile tile cache from tiff2vips ... broken out so it can be shared with
* openexr read.
*
* This isn't the same as im_cache(): we don't sub-divide, and we
* single-thread our callee.
*
* 23/8/06
* - take ownership of reused tiles in case the cache is being shared
* 13/2/07
* - release ownership after fillng with pixels in case we read across
* threads
* 4/2/10
* - gtkdoc
* 12/12/10
* - use im_prepare_to() and avoid making a sequence for every cache tile
*/
/*
This file is part of VIPS.
VIPS is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
/* Turn on debugging output.
#define DEBUG
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /*HAVE_CONFIG_H*/
#include <vips/intl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <vips/vips.h>
#include <vips/thread.h>
/* A tile in our cache.
*/
typedef struct {
struct _Read *read;
REGION *region; /* REGION with private mem for data */
int time; /* Time of last use for flush */
int x; /* xy pos in VIPS image cods */
int y;
} Tile;
/* Stuff we track during a read.
*/
typedef struct _Read {
/* Parameters.
*/
IMAGE *in;
IMAGE *out;
int tile_width;
int tile_height;
int max_tiles;
/* Cache.
*/
int time; /* Update ticks for LRU here */
int ntiles; /* Current cache size */
GMutex *lock; /* Lock everything here */
GSList *cache; /* List of tiles */
} Read;
static void
tile_destroy( Tile *tile )
{
Read *read = tile->read;
read->cache = g_slist_remove( read->cache, tile );
read->ntiles -= 1;
g_assert( read->ntiles >= 0 );
tile->read = NULL;
IM_FREEF( im_region_free, tile->region );
im_free( tile );
}
static void
read_destroy( Read *read )
{
IM_FREEF( vips_g_mutex_free, read->lock );
while( read->cache ) {
Tile *tile = (Tile *) read->cache->data;
tile_destroy( tile );
}
im_free( read );
}
static Read *
read_new( IMAGE *in, IMAGE *out,
int tile_width, int tile_height, int max_tiles )
{
Read *read;
if( !(read = IM_NEW( NULL, Read )) )
return( NULL );
read->in = in;
read->out = out;
read->tile_width = tile_width;
read->tile_height = tile_height;
read->max_tiles = max_tiles;
read->time = 0;
read->ntiles = 0;
read->lock = vips_g_mutex_new();
read->cache = NULL;
if( im_add_close_callback( out,
(im_callback_fn) read_destroy, read, NULL ) ) {
read_destroy( read );
return( NULL );
}
return( read );
}
static Tile *
tile_new( Read *read )
{
Tile *tile;
if( !(tile = IM_NEW( NULL, Tile )) )
return( NULL );
tile->read = read;
tile->region = NULL;
tile->time = read->time;
tile->x = -1;
tile->y = -1;
read->cache = g_slist_prepend( read->cache, tile );
g_assert( read->ntiles >= 0 );
read->ntiles += 1;
if( !(tile->region = im_region_create( read->in )) ) {
tile_destroy( tile );
return( NULL );
}
im__region_no_ownership( tile->region );
return( tile );
}
static int
tile_move( Tile *tile, int x, int y )
{
Rect area;
tile->x = x;
tile->y = y;
area.left = x;
area.top = y;
area.width = tile->read->tile_width;
area.height = tile->read->tile_height;
if( im_region_buffer( tile->region, &area ) )
return( -1 );
return( 0 );
}
/* Do we have a tile in the cache?
*/
static Tile *
tile_search( Read *read, int x, int y )
{
GSList *p;
for( p = read->cache; p; p = p->next ) {
Tile *tile = (Tile *) p->data;
if( tile->x == x && tile->y == y )
return( tile );
}
return( NULL );
}
static void
tile_touch( Tile *tile )
{
g_assert( tile->read->ntiles >= 0 );
tile->time = tile->read->time++;
}
/* Fill a tile with pixels.
*/
static int
tile_fill( Tile *tile, REGION *in )
{
Rect area;
#ifdef DEBUG
printf( "im_tile_cache: filling tile %d x %d\n", tile->x, tile->y );
#endif /*DEBUG*/
area.left = tile->x;
area.top = tile->y;
area.width = tile->read->tile_width;
area.height = tile->read->tile_height;
if( im_prepare_to( in, tile->region, &area, area.left, area.top ) )
return( -1 );
tile_touch( tile );
return( 0 );
}
/* Find existing tile, make a new tile, or if we have a full set of tiles,
* reuse LRU.
*/
static Tile *
tile_find( Read *read, REGION *in, int x, int y )
{
Tile *tile;
int oldest;
GSList *p;
/* In cache already?
*/
if( (tile = tile_search( read, x, y )) ) {
tile_touch( tile );
return( tile );
}
/* Cache not full?
*/
if( read->max_tiles == -1 ||
read->ntiles < read->max_tiles ) {
if( !(tile = tile_new( read )) ||
tile_move( tile, x, y ) ||
tile_fill( tile, in ) )
return( NULL );
return( tile );
}
/* Reuse an old one.
*/
oldest = read->time;
tile = NULL;
for( p = read->cache; p; p = p->next ) {
Tile *t = (Tile *) p->data;
if( t->time < oldest ) {
oldest = t->time;
tile = t;
}
}
g_assert( tile );
#ifdef DEBUG
printf( "im_tile_cache: reusing tile %d x %d\n", tile->x, tile->y );
#endif /*DEBUG*/
if( tile_move( tile, x, y ) ||
tile_fill( tile, in ) )
return( NULL );
return( tile );
}
/* Copy rect from from to to.
*/
static void
copy_region( REGION *from, REGION *to, Rect *area )
{
int y;
/* Area should be inside both from and to.
*/
g_assert( im_rect_includesrect( &from->valid, area ) );
g_assert( im_rect_includesrect( &to->valid, area ) );
/* Loop down common area, copying.
*/
for( y = area->top; y < IM_RECT_BOTTOM( area ); y++ ) {
PEL *p = (PEL *) IM_REGION_ADDR( from, area->left, y );
PEL *q = (PEL *) IM_REGION_ADDR( to, area->left, y );
memcpy( q, p, IM_IMAGE_SIZEOF_PEL( from->im ) * area->width );
}
}
/* Loop over the output region, filling with data from cache.
*/
static int
tile_cache_fill( REGION *out, void *seq, void *a, void *b )
{
REGION *in = (REGION *) seq;
Read *read = (Read *) b;
const int tw = read->tile_width;
const int th = read->tile_height;
Rect *r = &out->valid;
/* Find top left of tiles we need.
*/
int xs = (r->left / tw) * tw;
int ys = (r->top / th) * th;
int x, y;
g_mutex_lock( read->lock );
for( y = ys; y < IM_RECT_BOTTOM( r ); y += th )
for( x = xs; x < IM_RECT_RIGHT( r ); x += tw ) {
Tile *tile;
Rect tarea;
Rect hit;
if( !(tile = tile_find( read, in, x, y )) ) {
g_mutex_unlock( read->lock );
return( -1 );
}
/* The area of the tile.
*/
tarea.left = x;
tarea.top = y;
tarea.width = tw;
tarea.height = th;
/* The part of the tile that we need.
*/
im_rect_intersectrect( &tarea, r, &hit );
copy_region( tile->region, out, &hit );
}
g_mutex_unlock( read->lock );
return( 0 );
}
/**
* im_tile_cache:
* @in: input image
* @out: output image
* @tile_width: tile width
* @tile_height: tile height
* @max_tiles: maximum number of tiles to cache
*
* This operation behaves rather like im_copy() between images
* @in and @out, except that it keeps a cache of computed pixels.
* This cache is made of up to @max_tiles tiles (a value of -1 for
* means any number of tiles), and each tile is of size @tile_width
* by @tile_height pixels. Each cache tile is made with a single call to
* im_prepare().
*
* This is a lower-level operation than im_cache() since it does no
* subdivision. It is suitable for caching the output of operations like
* im_exr2vips() on tiled images.
*
* See also: im_cache().
*
* Returns: 0 on success, -1 on error.
*/
int
im_tile_cache( IMAGE *in, IMAGE *out,
int tile_width, int tile_height, int max_tiles )
{
Read *read;
if( tile_width <= 0 || tile_height <= 0 || max_tiles < -1 ) {
im_error( "im_tile_cache", "%s", _( "bad parameters" ) );
return( -1 );
}
if( im_piocheck( in, out ) ||
im_cp_desc( out, in ) ||
im_demand_hint( out, IM_ANY, in, NULL ) ||
!(read = read_new( in, out,
tile_width, tile_height, max_tiles )) ||
im_generate( out,
im_start_one, tile_cache_fill, im_stop_one, in, read ) )
return( -1 );
return( 0 );
}

View File

@ -2145,6 +2145,7 @@ im_rightshift_size( IMAGE *in, IMAGE *out,
return( 0 );
}
<<<<<<< HEAD
int
im_Lab2XYZ_temp( IMAGE *in, IMAGE *out, double X0, double Y0, double Z0 )
{
@ -2877,6 +2878,47 @@ im_cross_phase( IMAGE *in1, IMAGE *in2, IMAGE *out )
if( vips_call( "cross_phase", in1, in2, &x, NULL ) )
return( -1 );
if( im_copy( x, out ) ) {
g_object_unref( x );
return( -1 );
}
g_object_unref( x );
return( 0 );
}
/* This is used by vipsthumbnail and the carrierwave shrinker to cache the
* output of shrink before doing the final affine.
*
* We use the vips8 threaded tilecache to avoid a deadlock: suppose thread1,
* evaluating the top block of the output is delayed, and thread2, evaluating
* the second block gets here first (this can happen on a heavily-loaded
* system).
*
* With an unthreaded tilecache (as we had before), thread2 will get
* the cache lock and start evaling the second block of the shrink. When it
* reaches the png reader it will stall untilthe first block has been used ...
* but it never will, since thread1 will block on this cache lock.
*
* This function is only used in those two places (I think), so it's OK to
* hard-wire this to be a sequential threaded cache.
*/
int
im_tile_cache( IMAGE *in, IMAGE *out,
int tile_width, int tile_height, int max_tiles )
{
VipsImage *x;
if( vips_tilecache( in, &x,
"tile_width", tile_width,
"tile_height", tile_height,
"max_tiles", max_tiles,
"strategy", VIPS_CACHE_SEQUENTIAL,
"threaded", TRUE,
NULL ) )
return( -1 );
if( im_copy( x, out ) ) {
g_object_unref( x );
return( -1 );

View File

@ -124,6 +124,7 @@ typedef struct {
VipsImage *out;
FILE *fp;
int y_pos;
png_structp pPng;
png_infop pInfo;
png_bytep *row_pointer;
@ -149,6 +150,7 @@ read_new( const char *name, VipsImage *out )
read->name = vips_strdup( VIPS_OBJECT( out ), name );
read->out = out;
read->fp = NULL;
read->y_pos = 0;
read->pPng = NULL;
read->pInfo = NULL;
read->row_pointer = NULL;
@ -421,10 +423,23 @@ png2vips_generate( VipsRegion *or,
*/
g_assert( r->height == VIPS_MIN( 8, or->im->Ysize - r->top ) );
/* And check that y_pos is correct. It should be, since we are inside
* a vips_sequential().
*/
if( r->top != read->y_pos ) {
printf( "png2vips_generate: y_pos == %d, top == %d\n",
read->y_pos, r->top );
g_assert( r->top == read->y_pos );
}
if( setjmp( png_jmpbuf( read->pPng ) ) ) {
#ifdef DEBUG
printf( "png2vips_generate: failing in setjmp\n" );
#endif /*DEBUG*/
printf( "png2vips_generate: failing in setjmp\n" );
printf( "png2vips_generate: line %d, %d rows\n",
r->top, r->height );
printf( "png2vips_generate: file %s\n", read->name );
printf( "png2vips_generate: thread %p\n", g_thread_self() );
return( -1 );
}
@ -433,6 +448,8 @@ png2vips_generate( VipsRegion *or,
png_bytep q = (png_bytep) VIPS_REGION_ADDR( or, 0, r->top + y );
png_read_row( read->pPng, q, NULL );
read->y_pos += 1;
}
return( 0 );
@ -460,7 +477,7 @@ vips__png_isinterlaced( const char *filename )
}
int
vips__png_read( const char *name, VipsImage *out )
vips__png_read( const char *filename, VipsImage *out )
{
VipsImage **t = (VipsImage **)
vips_object_local_array( VIPS_OBJECT( out ), 3 );
@ -469,10 +486,10 @@ vips__png_read( const char *name, VipsImage *out )
int interlace_type;
#ifdef DEBUG
printf( "png2vips: reading \"%s\"\n", name );
printf( "vips__png_read: reading \"%s\"\n", filename );
#endif /*DEBUG*/
if( !(read = read_new( name, out )) )
if( !(read = read_new( filename, out )) )
return( -1 );
interlace_type = png_get_interlace_type( read->pPng, read->pInfo );
@ -501,7 +518,7 @@ vips__png_read( const char *name, VipsImage *out )
}
#ifdef DEBUG
printf( "png2vips: done\n" );
printf( "vips__png_read: done\n" );
#endif /*DEBUG*/
return( 0 );
@ -718,6 +735,10 @@ vips__png_write( VipsImage *in, const char *filename,
{
Write *write;
#ifdef DEBUG
printf( "vips__png_write: writing \"%s\"\n", filename );
#endif /*DEBUG*/
if( !(write = write_new( in )) )
return( -1 );
@ -738,6 +759,10 @@ vips__png_write( VipsImage *in, const char *filename,
write_finish( write );
#ifdef DEBUG
printf( "vips__png_write: done\n" );
#endif /*DEBUG*/
return( 0 );
}

View File

@ -374,8 +374,9 @@ wbuffer_allocate_fn( VipsThreadState *state, void *a, gboolean *stop )
*/
wstate->buf = write->buf;
VIPS_DEBUG_MSG( " allocated "
VIPS_DEBUG_MSG( " thread %p allocated "
"left = %d, top = %d, width = %d, height = %d\n",
g_thread_self(),
tile.left, tile.top, tile.width, tile.height );
/* Add to the number of writers on the buffer.
@ -402,13 +403,15 @@ wbuffer_work_fn( VipsThreadState *state, void *a )
int result;
VIPS_DEBUG_MSG( "wbuffer_work_fn: %p %d x %d\n",
state, state->pos.left, state->pos.top );
VIPS_DEBUG_MSG( "wbuffer_work_fn: thread %p, %d x %d\n",
g_thread_self(),
state->pos.left, state->pos.top );
result = vips_region_prepare_to( state->reg, wstate->buf->region,
&state->pos, state->pos.left, state->pos.top );
VIPS_DEBUG_MSG( "wbuffer_work_fn: %p result = %d\n", state, result );
VIPS_DEBUG_MSG( "wbuffer_work_fn: thread %p result = %d\n",
g_thread_self(), result );
/* Tell the bg write thread we've left.
*/

View File

@ -352,6 +352,14 @@ vips_shrink_build( VipsObject *object )
return( -1 );
}
#ifdef DEBUG
printf( "vips_shrink_build: shrinking %d x %d image to %d x %d\n",
resample->in->Xsize, resample->in->Ysize,
resample->out->Xsize, resample->out->Ysize );
printf( "vips_shrink_build: %d x %d block average\n",
shrink->mw, shrink->mh );
#endif /*DEBUG*/
if( vips_image_generate( resample->out,
vips_shrink_start, vips_shrink_gen, vips_shrink_stop,
resample->in, shrink ) )

View File

@ -9,7 +9,11 @@ msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
"product=glib&keywords=I18N+L10N&component=general\n"
<<<<<<< HEAD
"POT-Creation-Date: 2012-11-21 21:39+0000\n"
=======
"POT-Creation-Date: 2013-01-15 13:40+0000\n"
>>>>>>> origin/7.30
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
@ -401,6 +405,7 @@ msgstr ""
msgid "Right"
msgstr ""
<<<<<<< HEAD
#: ../libvips/arithmetic/binary.c:102
msgid "Right-hand image argument"
msgstr ""
@ -436,6 +441,45 @@ msgstr ""
#: ../libvips/arithmetic/relational.c:552
msgid "relational operations against a constant"
=======
#: ../libvips/arithmetic/measure.c:222 ../libvips/arithmetic/binary.c:95
#: ../libvips/conversion/extract.c:204
msgid "Left"
msgstr ""
#: ../libvips/arithmetic/measure.c:223 ../libvips/conversion/extract.c:205
msgid "Left edge of extract area"
msgstr ""
#: ../libvips/arithmetic/measure.c:229 ../libvips/conversion/extract.c:211
msgid "Top"
msgstr ""
#: ../libvips/arithmetic/measure.c:230 ../libvips/conversion/extract.c:212
msgid "Top edge of extract area"
msgstr ""
#: ../libvips/arithmetic/measure.c:236 ../libvips/conversion/extract.c:218
#: ../libvips/conversion/black.c:128 ../libvips/conversion/copy.c:334
#: ../libvips/conversion/embed.c:543 ../libvips/foreign/rawload.c:122
#: ../libvips/iofuncs/image.c:876
msgid "Width"
msgstr ""
#: ../libvips/arithmetic/measure.c:237 ../libvips/conversion/extract.c:219
msgid "Width of extract area"
msgstr ""
#: ../libvips/arithmetic/measure.c:243 ../libvips/conversion/extract.c:225
#: ../libvips/conversion/black.c:135 ../libvips/conversion/copy.c:341
#: ../libvips/conversion/embed.c:550 ../libvips/foreign/rawload.c:129
#: ../libvips/iofuncs/image.c:883
msgid "Height"
msgstr ""
#: ../libvips/arithmetic/measure.c:244 ../libvips/conversion/extract.c:226
msgid "Height of extract area"
>>>>>>> origin/7.30
msgstr ""
#: ../libvips/arithmetic/measure.c:164
@ -443,8 +487,17 @@ msgstr ""
msgid "patch %d x %d, band %d: avg = %g, sdev = %g"
msgstr ""
<<<<<<< HEAD
#: ../libvips/arithmetic/measure.c:193
msgid "measure a set of patches on a colour chart"
=======
#: ../libvips/arithmetic/math2.c:206 ../libvips/arithmetic/math2.c:403
#: ../libvips/arithmetic/complex.c:222 ../libvips/arithmetic/complex.c:476
#: ../libvips/arithmetic/math.c:205 ../libvips/arithmetic/relational.c:227
#: ../libvips/arithmetic/relational.c:560 ../libvips/arithmetic/boolean.c:217
#: ../libvips/arithmetic/boolean.c:519 ../tools/vips.c:978
msgid "Operation"
>>>>>>> origin/7.30
msgstr ""
#: ../libvips/arithmetic/measure.c:197
@ -471,8 +524,22 @@ msgstr ""
msgid "Number of patches down chart"
msgstr ""
<<<<<<< HEAD
#: ../libvips/arithmetic/measure.c:224 ../libvips/conversion/extract.c:206
msgid "Left edge of extract area"
=======
#: ../libvips/arithmetic/unary.c:87 ../libvips/arithmetic/statistic.c:151
#: ../libvips/conversion/flip.c:240 ../libvips/conversion/bandmean.c:197
#: ../libvips/conversion/cast.c:479 ../libvips/conversion/flatten.c:375
#: ../libvips/conversion/extract.c:198 ../libvips/conversion/extract.c:357
#: ../libvips/conversion/bandjoin.c:171 ../libvips/conversion/copy.c:321
#: ../libvips/conversion/rot.c:359 ../libvips/conversion/replicate.c:196
#: ../libvips/conversion/tilecache.c:424 ../libvips/conversion/embed.c:523
#: ../libvips/conversion/cache.c:100 ../libvips/conversion/recomb.c:203
#: ../libvips/conversion/sequential.c:288 ../libvips/foreign/foreign.c:1413
#: ../libvips/resample/resample.c:89
msgid "Input"
>>>>>>> origin/7.30
msgstr ""
#: ../libvips/arithmetic/measure.c:230 ../libvips/conversion/extract.c:212
@ -673,9 +740,20 @@ msgstr ""
msgid "output"
msgstr ""
<<<<<<< HEAD
#: ../libvips/colour/icc_transform.c:399 ../libvips/colour/icc_transform.c:600
#: ../libvips/colour/icc_transform.c:811
msgid "unable to load embedded profile"
=======
#: ../libvips/arithmetic/statistic.c:152 ../libvips/conversion/flip.c:241
#: ../libvips/conversion/cast.c:480 ../libvips/conversion/flatten.c:376
#: ../libvips/conversion/extract.c:199 ../libvips/conversion/extract.c:358
#: ../libvips/conversion/copy.c:322 ../libvips/conversion/rot.c:360
#: ../libvips/conversion/replicate.c:197 ../libvips/conversion/tilecache.c:425
#: ../libvips/conversion/embed.c:524 ../libvips/conversion/cache.c:101
#: ../libvips/conversion/sequential.c:289
msgid "Input image"
>>>>>>> origin/7.30
msgstr ""
#: ../libvips/colour/icc_transform.c:407 ../libvips/colour/icc_transform.c:608
@ -886,6 +964,7 @@ msgstr ""
msgid "Background"
msgstr ""
<<<<<<< HEAD
#: ../libvips/conversion/flatten.c:383
msgid "Background value"
msgstr ""
@ -917,6 +996,38 @@ msgstr ""
#: ../libvips/conversion/cache.c:106 ../libvips/conversion/tilecache.c:732
#: ../libvips/foreign/dzsave.c:1211 ../libvips/foreign/tiffsave.c:215
msgid "Tile width"
=======
#: ../libvips/conversion/extract.c:148
msgid "bad extract area"
msgstr ""
#: ../libvips/conversion/extract.c:192
msgid "extract an area from an image"
msgstr ""
#: ../libvips/conversion/extract.c:322
msgid "bad extract band"
msgstr ""
#: ../libvips/conversion/extract.c:351
msgid "extract band from an image"
msgstr ""
#: ../libvips/conversion/extract.c:363
msgid "Band"
msgstr ""
#: ../libvips/conversion/extract.c:364
msgid "Band to extract"
msgstr ""
#: ../libvips/conversion/extract.c:370
msgid "n"
msgstr ""
#: ../libvips/conversion/extract.c:371
msgid "Number of bands to extract"
>>>>>>> origin/7.30
msgstr ""
#: ../libvips/conversion/cache.c:107 ../libvips/conversion/tilecache.c:733
@ -1092,6 +1203,7 @@ msgstr ""
msgid "Condition input image"
msgstr ""
<<<<<<< HEAD
#: ../libvips/conversion/ifthenelse.c:482
msgid "Then image"
msgstr ""
@ -1134,6 +1246,60 @@ msgstr ""
#: ../libvips/conversion/tilecache.c:728
msgid "cache an image as a set of tiles"
=======
#: ../libvips/conversion/tilecache.c:418 ../libvips/conversion/cache.c:96
msgid "cache an image"
msgstr ""
#: ../libvips/conversion/tilecache.c:430 ../libvips/conversion/cache.c:113
#: ../libvips/conversion/sequential.c:301 ../libvips/foreign/tiffsave.c:222
#: ../libvips/foreign/dzsave.c:927
msgid "Tile height"
msgstr ""
#: ../libvips/conversion/tilecache.c:431 ../libvips/conversion/cache.c:114
#: ../libvips/conversion/sequential.c:302 ../libvips/foreign/tiffsave.c:223
#: ../libvips/foreign/dzsave.c:928
msgid "Tile height in pixels"
msgstr ""
#: ../libvips/conversion/tilecache.c:437
msgid "Threaded"
msgstr ""
#: ../libvips/conversion/tilecache.c:438
msgid "Allow threaded access"
msgstr ""
#: ../libvips/conversion/tilecache.c:444
msgid "Strategy"
msgstr ""
#: ../libvips/conversion/tilecache.c:445
msgid "Expected access pattern"
msgstr ""
#: ../libvips/conversion/tilecache.c:728
msgid "cache an image as a set of tiles"
msgstr ""
#: ../libvips/conversion/tilecache.c:732 ../libvips/conversion/cache.c:106
#: ../libvips/foreign/tiffsave.c:215 ../libvips/foreign/dzsave.c:920
msgid "Tile width"
msgstr ""
#: ../libvips/conversion/tilecache.c:733 ../libvips/conversion/cache.c:107
#: ../libvips/foreign/tiffsave.c:216 ../libvips/foreign/dzsave.c:921
msgid "Tile width in pixels"
msgstr ""
#: ../libvips/conversion/tilecache.c:739 ../libvips/conversion/cache.c:120
msgid "Max tiles"
msgstr ""
#: ../libvips/conversion/tilecache.c:740 ../libvips/conversion/cache.c:121
msgid "Maximum number of tiles to cache"
>>>>>>> origin/7.30
msgstr ""
#: ../libvips/conversion/tilecache.c:896
@ -1226,6 +1392,7 @@ msgstr ""
msgid "Xres"
msgstr ""
<<<<<<< HEAD
#: ../libvips/conversion/copy.c:377 ../libvips/foreign/tiffsave.c:252
#: ../libvips/iofuncs/image.c:925
msgid "Horizontal resolution in pixels/mm"
@ -1239,6 +1406,18 @@ msgstr ""
#: ../libvips/conversion/copy.c:384 ../libvips/foreign/tiffsave.c:259
#: ../libvips/iofuncs/image.c:932
msgid "Vertical resolution in pixels/mm"
=======
#: ../libvips/conversion/sequential.c:284
msgid "check sequential access"
msgstr ""
#: ../libvips/conversion/sequential.c:294
msgid "trace"
msgstr ""
#: ../libvips/conversion/sequential.c:295
msgid "trace pixel requests"
>>>>>>> origin/7.30
msgstr ""
#: ../libvips/conversion/copy.c:390 ../libvips/iofuncs/image.c:938
@ -1274,8 +1453,24 @@ msgstr ""
msgid "%d underflows and %d overflows detected"
msgstr ""
<<<<<<< HEAD
#: ../libvips/conversion/cast.c:476
msgid "cast an image"
=======
#: ../libvips/foreign/rawsave.c:166 ../libvips/foreign/radload.c:126
#: ../libvips/foreign/tiffload.c:149 ../libvips/foreign/ppmsave.c:118
#: ../libvips/foreign/vipsload.c:133 ../libvips/foreign/pngload.c:136
#: ../libvips/foreign/openexrload.c:137 ../libvips/foreign/tiffsave.c:171
#: ../libvips/foreign/analyzeload.c:126 ../libvips/foreign/jpegsave.c:193
#: ../libvips/foreign/fitsload.c:116 ../libvips/foreign/ppmload.c:126
#: ../libvips/foreign/csvload.c:132 ../libvips/foreign/magickload.c:146
#: ../libvips/foreign/openslideload.c:178 ../libvips/foreign/csvsave.c:121
#: ../libvips/foreign/jpegload.c:245 ../libvips/foreign/rawload.c:115
#: ../libvips/foreign/matload.c:128 ../libvips/foreign/fitssave.c:128
#: ../libvips/foreign/radsave.c:119 ../libvips/foreign/vipssave.c:125
#: ../libvips/foreign/pngsave.c:168 ../libvips/iofuncs/image.c:946
msgid "Filename"
>>>>>>> origin/7.30
msgstr ""
#: ../libvips/conversion/cast.c:489
@ -1298,6 +1493,7 @@ msgstr ""
msgid "bad dimensions"
msgstr ""
<<<<<<< HEAD
#: ../libvips/conversion/embed.c:544
msgid "embed an image in a larger image"
msgstr ""
@ -1312,6 +1508,28 @@ msgstr ""
#: ../libvips/conversion/embed.c:584
msgid "Extend"
=======
#: ../libvips/foreign/radload.c:127 ../libvips/foreign/tiffload.c:150
#: ../libvips/foreign/vipsload.c:134 ../libvips/foreign/pngload.c:137
#: ../libvips/foreign/openexrload.c:138 ../libvips/foreign/analyzeload.c:127
#: ../libvips/foreign/fitsload.c:117 ../libvips/foreign/ppmload.c:127
#: ../libvips/foreign/csvload.c:133 ../libvips/foreign/magickload.c:147
#: ../libvips/foreign/openslideload.c:179 ../libvips/foreign/jpegload.c:246
#: ../libvips/foreign/rawload.c:116 ../libvips/foreign/matload.c:129
msgid "Filename to load from"
msgstr ""
#: ../libvips/foreign/tiffload.c:137
msgid "load tiff from file"
msgstr ""
#: ../libvips/foreign/tiffload.c:156
msgid "Page"
msgstr ""
#: ../libvips/foreign/tiffload.c:157
msgid "Load this page from the file"
>>>>>>> origin/7.30
msgstr ""
#: ../libvips/conversion/embed.c:585
@ -1401,9 +1619,14 @@ msgstr ""
msgid "%d overflows and %d underflows detected"
msgstr ""
<<<<<<< HEAD
#: ../libvips/convolution/im_conv.c:1125
#: ../libvips/convolution/im_conv_f.c:403
msgid "expect 1xN or Nx1 input mask"
=======
#: ../libvips/foreign/radiance.c:959 ../libvips/foreign/tiff2vips.c:1355
msgid "read error"
>>>>>>> origin/7.30
msgstr ""
#: ../libvips/convolution/im_contrast_surface.c:147
@ -1797,12 +2020,20 @@ msgstr ""
msgid "bad page number %d"
msgstr ""
<<<<<<< HEAD
#: ../libvips/foreign/tiff2vips.c:1547 ../libvips/foreign/tiff2vips.c:1576
=======
#: ../libvips/foreign/tiff2vips.c:1494 ../libvips/foreign/vips2tiff.c:294
>>>>>>> origin/7.30
#, c-format
msgid "TIFF file does not contain page %d"
msgstr ""
<<<<<<< HEAD
#: ../libvips/foreign/openexr2vips.c:115
=======
#: ../libvips/foreign/tiff2vips.c:1547 ../libvips/foreign/tiff2vips.c:1576
>>>>>>> origin/7.30
#, c-format
msgid "EXR error: %s"
msgstr ""
@ -2061,12 +2292,21 @@ msgstr ""
msgid "Write a tiled tiff"
msgstr ""
<<<<<<< HEAD
#: ../libvips/foreign/tiffsave.c:229
msgid "Pyramid"
msgstr ""
#: ../libvips/foreign/tiffsave.c:230
msgid "Write a pyramidal tiff"
=======
#: ../libvips/foreign/vips2tiff.c:1507
msgid "unsigned 8-bit int, 16-bit int, and 32-bit float only"
msgstr ""
#: ../libvips/foreign/vips2tiff.c:1514
msgid "1 to 5 bands only"
>>>>>>> origin/7.30
msgstr ""
#: ../libvips/foreign/tiffsave.c:236
@ -2133,24 +2373,24 @@ msgstr ""
msgid "load vips from file"
msgstr ""
#: ../libvips/foreign/vipspng.c:241
#: ../libvips/foreign/vipspng.c:243
msgid "unsupported color type"
msgstr ""
#: ../libvips/foreign/vipspng.c:350
#: ../libvips/foreign/vipspng.c:352
msgid "unable to read PNG header"
msgstr ""
#: ../libvips/foreign/vipspng.c:633
#: ../libvips/foreign/vipspng.c:648
msgid "compress should be in [0,9]"
msgstr ""
#: ../libvips/foreign/vipspng.c:730
#: ../libvips/foreign/vipspng.c:755
#, c-format
msgid "unable to write \"%s\""
msgstr ""
#: ../libvips/foreign/vipspng.c:829
#: ../libvips/foreign/vipspng.c:858
msgid "unable to write to buffer"
msgstr ""
@ -3412,6 +3652,7 @@ msgstr ""
msgid "not integer shrink factors, expect poor results"
msgstr ""
<<<<<<< HEAD
#: ../libvips/resample/shrink.c:376
msgid "shrink an image"
msgstr ""
@ -3429,6 +3670,25 @@ msgid "Yshrink"
msgstr ""
#: ../libvips/resample/shrink.c:390
=======
#: ../libvips/resample/shrink.c:379
msgid "shrink an image"
msgstr ""
#: ../libvips/resample/shrink.c:385
msgid "Xshrink"
msgstr ""
#: ../libvips/resample/shrink.c:386
msgid "Horizontal shrink factor"
msgstr ""
#: ../libvips/resample/shrink.c:392
msgid "Yshrink"
msgstr ""
#: ../libvips/resample/shrink.c:393
>>>>>>> origin/7.30
msgid "Vertical shrink factor"
msgstr ""
@ -3662,23 +3922,24 @@ msgstr ""
msgid "Need more than one image"
msgstr ""
#: ../tools/vips.c:101
#: ../tools/vips.c:103
msgid "load PLUGIN"
msgstr ""
#: ../tools/vips.c:102
#: ../tools/vips.c:104
msgid "PLUGIN"
msgstr ""
#: ../tools/vips.c:104
#: ../tools/vips.c:106
msgid "print version"
msgstr ""
#: ../tools/vips.c:147
#: ../tools/vips.c:149
#, c-format
msgid "no package or function \"%s\""
msgstr ""
<<<<<<< HEAD
#: ../tools/vips.c:939
msgid "list classes|packages|all|package-name|operation-name"
msgstr ""
@ -3712,6 +3973,41 @@ msgid "[ACTION] [OPTIONS] [PARAMETERS] - VIPS driver program"
msgstr ""
#: ../tools/vips.c:1166
=======
#: ../tools/vips.c:927
msgid "list classes|packages|all|package-name|operation-name"
msgstr ""
#: ../tools/vips.c:929
msgid "generate headers for C++ binding"
msgstr ""
#: ../tools/vips.c:931
msgid "generate bodies for C++ binding"
msgstr ""
#: ../tools/vips.c:933
msgid "generate links for vips/bin"
msgstr ""
#: ../tools/vips.c:978
msgid "Operation help"
msgstr ""
#: ../tools/vips.c:1018
msgid "[ACTION] [OPTIONS] [PARAMETERS] - VIPS driver program"
msgstr ""
#: ../tools/vips.c:1177
msgid "possible actions:\n"
msgstr ""
#: ../tools/vips.c:1182
msgid "execute named vips operation"
msgstr ""
#: ../tools/vips.c:1184
>>>>>>> origin/7.30
#, c-format
msgid "unknown action \"%s\""
msgstr ""