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clean out debugging code

This commit is contained in:
John Cupitt 2012-10-31 09:17:21 +00:00
parent 8e0de67f65
commit 4901c9f6a5
7 changed files with 4 additions and 124 deletions
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31
TODO
View File

@ -4,37 +4,6 @@
trim this down!
- seq is disabled in colour.c
- try:
$ valgrind --db-attach=yes vips sRGB2XYZ kylie110.jpg x2.v --vips-cache-trace --vips-concurrency=1 --vips-progress
get:
==22629== Thread 4:
==22629== Conditional jump or move depends on uninitialised value(s)
==22629== at 0x4EDA287: vips_col_sRGB2XYZ (LabQ2sRGB.c:259)
==22629== by 0x4EDB1DC: vips_sRGB2XYZ_line (sRGB2XYZ.c:78)
the .jpg is read to a mem buffer, we then process from that
the mem buffer is created OK and we don't get unint errors if we read from
there during create
the vips_sRGB2XYZ_line() is called with p pointing to the start of the mem
buffer and triggers the uninit
therefore something during the rewind must be causing uninit to be set
- add mono as a colourspace? also rad?

16
libvips/colour/colour.c
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@ -69,20 +69,6 @@ vips_colour_gen( VipsRegion *or,
if( vips_region_prepare( ir[i], r ) )
return( -1 );
int x;
int sum;
printf( "vips_colour_gen: testing mem buffer #5 %p for uninit\n",
VIPS_REGION_ADDR( ir[0], r->left, r->top ) );
sum = 0;
for( y = 0; y < r->height; y++ )
for( x = 0; x < r->width; x++ )
sum +=
VIPS_REGION_ADDR( ir[0], x + r->left, y + r->top )[0] +
VIPS_REGION_ADDR( ir[0], x + r->left, y + r->top )[1] +
VIPS_REGION_ADDR( ir[0], x + r->left, y + r->top )[2];
printf( "sum = %d\n", sum );
for( y = 0; y < r->height; y++ ) {
for( i = 0; ir[i]; i++ )
p[i] = VIPS_REGION_ADDR( ir[i], r->left, r->top + y );
@ -180,7 +166,7 @@ vips_colour_class_init( VipsColourClass *class )
vobject_class->description = _( "colour operations" );
vobject_class->build = vips_colour_build;
//operation_class->flags = VIPS_OPERATION_SEQUENTIAL;
operation_class->flags = VIPS_OPERATION_SEQUENTIAL;
VIPS_ARG_IMAGE( class, "out", 100,
_( "Output" ),

12
libvips/colour/sRGB2XYZ.c
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@ -64,18 +64,6 @@ vips_sRGB2XYZ_line( VipsColour *colour, VipsPel *out, VipsPel **in, int width )
int i;
printf( "vips_sRGB2XYZ_line: out = %p, in = %p\n",
out, p );
int sum;
printf( "vips_sRGB2XYZ_line: testing mem buffer #6 %p for uninit\n",
p );
sum = 0;
for( i = 0; i < width; i++ )
sum += p[0] + p[1] + p[2];
printf( "sum = %d\n", sum );
for( i = 0; i < width; i++ ) {
int r = p[0];
int g = p[1];

31
libvips/foreign/foreign.c
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@ -33,8 +33,8 @@
*/
/*
*/
#define DEBUG
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
@ -791,19 +791,6 @@ vips_foreign_load_start( VipsImage *out, void *a, void *b )
load->real, NULL );
}
if( load->real->dtype == VIPS_IMAGE_SETBUF ) {
int x, y;
int sum;
printf( "testing mem buffer #3 %p for uninit\n",
VIPS_IMAGE_ADDR( load->real, 0, 0 ) );
sum = 0;
for( y = 0; y < load->real->Ysize; y++ )
for( x = 0; x < load->real->Xsize; x++ )
sum += *VIPS_IMAGE_ADDR( load->real, x, y );
printf( "sum = %d\n", sum );
}
return( vips_region_new( load->real ) );
}
@ -827,22 +814,6 @@ vips_foreign_load_generate( VipsRegion *or,
if( vips_region_region( or, ir, r, r->left, r->top ) )
return( -1 );
{
int x, y;
int sum;
printf( "vips_foreign_load_generate: testing mem buffer #4 %p for uninit\n",
VIPS_REGION_ADDR( or, r->left, r->top ) );
sum = 0;
for( y = 0; y < r->height; y++ )
for( x = 0; x < r->width; x++ )
sum +=
VIPS_REGION_ADDR( or, x + r->left, y + r->top )[0] +
VIPS_REGION_ADDR( or, x + r->left, y + r->top )[1] +
VIPS_REGION_ADDR( or, x + r->left, y + r->top )[2];
printf( "sum = %d\n", sum );
}
return( 0 );
}

30
libvips/iofuncs/generate.c
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@ -700,24 +700,9 @@ vips_image_generate( VipsImage *image,
if( image->dtype == VIPS_IMAGE_OPENOUT )
res = vips_sink_disc( image,
(VipsRegionWrite) write_vips, NULL );
else {
int x, y;
int sum;
else
res = vips_sink_memory( image );
printf( "testing mem buffer %p for uninit\n",
VIPS_IMAGE_ADDR( image, 0, 0 ) );
sum = 0;
for( y = 1; y < image->Ysize; y++ )
for( x = 0; x < image->Xsize; x++ ) {
printf( "x = %d\n",
*VIPS_IMAGE_ADDR( image, x, y ) );
sum += *VIPS_IMAGE_ADDR( image, x, y );
}
printf( "sum = %d\n", sum );
}
/* Error?
*/
if( res )
@ -738,18 +723,5 @@ vips_image_generate( VipsImage *image,
if( vips_image_written( image ) )
return( -1 );
if( image->dtype == VIPS_IMAGE_SETBUF ) {
int x, y;
int sum;
printf( "testing mem buffer #2 %p for uninit\n",
VIPS_IMAGE_ADDR( image, 0, 0 ) );
sum = 0;
for( y = 0; y < image->Ysize; y++ )
for( x = 0; x < image->Xsize; x++ )
sum += *VIPS_IMAGE_ADDR( image, x, y );
printf( "sum = %d\n", sum );
}
return( 0 );
}

5
libvips/iofuncs/image.c
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@ -31,8 +31,8 @@
*/
/*
*/
#define VIPS_DEBUG
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
@ -1896,9 +1896,6 @@ vips_image_write_prepare( VipsImage *image )
VIPS_IMAGE_SIZEOF_IMAGE( image ))) )
return( -1 );
printf( "vips_image_write_prepare: memory image at %p\n",
image->data );
break;
case VIPS_IMAGE_OPENOUT:

3
libvips/iofuncs/sinkmemory.c
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@ -324,8 +324,6 @@ vips_sink_memory( VipsImage *image )
SinkMemory memory;
int result;
printf( "vips_sink_memory: writing to %p\n", image->data );
if( sink_memory_init( &memory, image ) )
return( -1 );
@ -345,7 +343,6 @@ vips_sink_memory( VipsImage *image )
sink_memory_free( &memory );
printf( "vips_sink_memory: done\n" );
VIPS_DEBUG_MSG( "vips_sink_memory: done\n" );
return( result );