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tiny cleanup

This commit is contained in:
John Cupitt 2015-01-22 13:19:21 +00:00
parent d9709119fa
commit 70b60e1dd5
2 changed files with 9 additions and 10 deletions
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1
ChangeLog
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@ -12,6 +12,7 @@
- disable chroma subsample in jpeg-tiff if Q >= 90 - disable chroma subsample in jpeg-tiff if Q >= 90
- try to handle tiffs with old-style 8-bit colormaps - try to handle tiffs with old-style 8-bit colormaps
- rename vipsthumbnail -o as -f, -o stays as a hidden flag - rename vipsthumbnail -o as -f, -o stays as a hidden flag
- fix some small leaks
24/12/14 started 7.42.1 24/12/14 started 7.42.1
- add gobject-2.0 to Requires: in vips and vips-cpp .pc files - add gobject-2.0 to Requires: in vips and vips-cpp .pc files

18
libvips/draw/draw_flood.c
View File

@ -100,9 +100,9 @@ typedef struct _Buffer {
Scan scan[PBUFSIZE]; Scan scan[PBUFSIZE];
} Buffer; } Buffer;
/* What we track during a flood. We have this in a separet struct so that we /* What we track during a flood. We have this in a separate struct so that we
* can support vips__draw_flood_direct() ... a fast path for * can support vips__draw_flood_direct() ... a fast path for
* vips_labelregions() taht avoids all of the GObject call overhead. This * vips_labelregions() that avoids all of the GObject call overhead. This
* gives a huge speedup, >x10 in many cases. * gives a huge speedup, >x10 in many cases.
*/ */
typedef struct _Flood { typedef struct _Flood {
@ -184,7 +184,7 @@ buffer_free( Buffer *buf )
/* Add a scanline to a buffer, prepending a new buffer if necessary. Return /* Add a scanline to a buffer, prepending a new buffer if necessary. Return
* the new head buffer. * the new head buffer.
*/ */
static inline Buffer * static Buffer *
buffer_add( Buffer *buf, Flood *flood, int x1, int x2, int y, int dir ) buffer_add( Buffer *buf, Flood *flood, int x1, int x2, int y, int dir )
{ {
/* Clip against image size. /* Clip against image size.
@ -218,7 +218,7 @@ buffer_add( Buffer *buf, Flood *flood, int x1, int x2, int y, int dir )
* whether we are flooding to the edge boundary or flooding edge-coloured * whether we are flooding to the edge boundary or flooding edge-coloured
* pixels. p is a pel in @test. * pixels. p is a pel in @test.
*/ */
static inline gboolean static gboolean
flood_connected( Flood *flood, VipsPel *p ) flood_connected( Flood *flood, VipsPel *p )
{ {
int j; int j;
@ -234,7 +234,7 @@ flood_connected( Flood *flood, VipsPel *p )
/* Is p painted? p is a pel in @image. /* Is p painted? p is a pel in @image.
*/ */
static inline gboolean static gboolean
flood_painted( Flood *flood, VipsPel *p ) flood_painted( Flood *flood, VipsPel *p )
{ {
int j; int j;
@ -246,7 +246,7 @@ flood_painted( Flood *flood, VipsPel *p )
return( j == flood->psize ); return( j == flood->psize );
} }
static inline void static void
flood_pel( Flood *flood, VipsPel *q ) flood_pel( Flood *flood, VipsPel *q )
{ {
int j; int j;
@ -491,8 +491,7 @@ vips_draw_flood_build( VipsObject *object )
if( flood.equal ) { if( flood.equal ) {
/* Edge is set by colour of the start pixel in @test. /* Edge is set by colour of the start pixel in @test.
*/ */
if( !(flood.edge = if( !(flood.edge = VIPS_ARRAY( object, flood.tsize, VipsPel )) )
(VipsPel *) im_malloc( object, flood.tsize )) )
return( -1 ); return( -1 );
memcpy( flood.edge, memcpy( flood.edge,
VIPS_IMAGE_ADDR( flood.test, VIPS_IMAGE_ADDR( flood.test,
@ -651,8 +650,7 @@ vips__draw_flood_direct( VipsImage *image, VipsImage *test,
flood.top = y; flood.top = y;
flood.bottom = y; flood.bottom = y;
if( !(flood.edge = if( !(flood.edge = VIPS_ARRAY( image, flood.tsize, VipsPel )) )
(VipsPel *) im_malloc( image, flood.tsize )) )
return( -1 ); return( -1 );
memcpy( flood.edge, memcpy( flood.edge,
VIPS_IMAGE_ADDR( test, x, y ), flood.tsize ); VIPS_IMAGE_ADDR( test, x, y ), flood.tsize );