debug.c makes it
by removing most of it, argh. add _sanity() as an object mthod.
This commit is contained in:
John Cupitt
parent
8aca405527
commit
241187146f
2
TODO
2
TODO
@ -1,5 +1,7 @@
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- image->progress needs renaming, perhaps image->progress_signal?
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- im_sanity() should become a method on VipsObject, see debug.c
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- pre/post/close should be on VipsObject, not VipsImage
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@ -155,6 +155,13 @@ G_STMT_START { \
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#define VIPS_ENUM_NICK( ENUM, VALUE ) \
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(g_enum_get_value( g_type_class_ref( ENUM ), VALUE )->value_nick)
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/* Given a string, look up the value. Look up as a nick first, then try as a
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* name.
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*/
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#define VIPS_ENUM_VALUE( ENUM, STR ) \
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(g_enum_get_value_by_nick( g_type_class_ref( ENUM ), STR ) || \
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g_enum_get_value_by_name( g_type_class_ref( ENUM ), STR ))
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/* strtok replacement.
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*/
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char *im__break_token( char *str, char *brk );
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@ -45,481 +45,57 @@
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#include <string.h>
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#include <vips/vips.h>
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#include <vips/internal.h>
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#include <vips/thread.h>
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#include <vips/util.h>
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#ifdef WITH_DMALLOC
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#include <dmalloc.h>
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#endif /*WITH_DMALLOC*/
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/* Track all open images in this.
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*/
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GSList *im__open_images = NULL;
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static const char *im_Type[] = {
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"IM_TYPE_MULTIBAND", /* 0 */
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"IM_TYPE_B_W", /* 1 */
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"LUMINACE", /* 2 */
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"XRAY", /* 3 */
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"IR", /* 4 */
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"YUV", /* 5 */
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"RED_ONLY", /* 6 */
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"GREEN_ONLY", /* 7 */
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"BLUE_ONLY", /* 8 */
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"POWER_SPECTRUM", /* 9 */
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"IM_TYPE_HISTOGRAM", /* 10 */
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"LUT", /* 11 */
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"IM_TYPE_XYZ", /* 12 */
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"IM_TYPE_LAB", /* 13 */
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"CMC", /* 14 */
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"IM_TYPE_CMYK", /* 15 */
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"IM_TYPE_LABQ", /* 15 */
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"IM_TYPE_RGB", /* 17 */
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"IM_TYPE_UCS", /* 18 */
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"IM_TYPE_LCH", /* 19 */
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"IM_TYPE_LABS", /* 20 */
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"<unknown>", /* 21 */
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"IM_TYPE_sRGB", /* 22 */
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"IM_TYPE_YXY", /* 23 */
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"IM_TYPE_FOURIER", /* 24 */
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"IM_TYPE_RGB16", /* 25 */
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"IM_TYPE_GREY16" /* 26 */
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};
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static const char *im_BandFmt[] = {
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"IM_BANDFMT_UCHAR",
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"IM_BANDFMT_CHAR",
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"IM_BANDFMT_USHORT",
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"IM_BANDFMT_SHORT",
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"IM_BANDFMT_UINT",
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"IM_BANDFMT_INT",
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"IM_BANDFMT_FLOAT",
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"IM_BANDFMT_COMPLEX",
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"IM_BANDFMT_DOUBLE",
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"IM_BANDFMT_DPCOMPLEX"
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};
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static const char *im_Coding[] = {
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"IM_CODING_NONE",
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"COLQUANT8",
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"IM_CODING_LABQ",
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"IM_CODING_LABQ_COMPRESSED",
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"RGB_COMPRESSED",
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"LUM_COMPRESSED",
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"IM_CODING_RAD"
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};
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static const char *im_Compression[] = {
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"NO_COMPRESSION",
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"TCSF_COMPRESSION",
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"JPEG_COMPRESSION"
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};
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static const char *im_dtype[] = {
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"IM_NONE",
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"IM_SETBUF",
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"IM_SETBUF_FOREIGN",
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"IM_OPENIN",
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"IM_MMAPIN",
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"IM_MMAPINRW",
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"IM_OPENOUT",
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"IM_PARTIAL"
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};
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static const char *im_dhint[] = {
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"IM_SMALLTILE",
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"IM_FATSTRIP",
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"IM_THINSTRIP",
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"IM_ANY"
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};
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/* Stuff to decode an enum.
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*/
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typedef struct _EnumTable {
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const char *error; /* eg. "<bad Coding>" */
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const char **names; /* eg. {"IM_CODING_NONE",..} */
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int nnames;
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} EnumTable;
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static EnumTable enumType = {
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N_( "<bad Type>" ),
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im_Type,
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VIPS_NUMBER( im_Type )
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};
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static EnumTable enumBandFmt = {
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N_( "<bad BandFmt>" ),
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im_BandFmt,
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VIPS_NUMBER( im_BandFmt )
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};
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static EnumTable enumCoding = {
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N_( "<bad Coding>" ),
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im_Coding,
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VIPS_NUMBER( im_Coding )
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};
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static EnumTable enumCompression = {
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N_( "<bad Compression>" ),
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im_Compression,
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VIPS_NUMBER( im_Compression )
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};
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static EnumTable enumdtype = {
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N_( "<bad dtype>" ),
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im_dtype,
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VIPS_NUMBER( im_dtype )
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};
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static EnumTable enumdhint = {
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N_( "<bad dhint>" ),
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im_dhint,
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VIPS_NUMBER( im_dhint )
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};
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static const char *
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enum2char( EnumTable *etable, int n )
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{
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if( n < 0 || n > etable->nnames )
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return( _( etable->error ) );
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else
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return( etable->names[n] );
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}
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static int
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char2enum( EnumTable *etable, const char *name )
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{
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int i;
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for( i = 0; i < etable->nnames; i++ )
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if( g_ascii_strcasecmp( etable->names[i], name ) == 0 )
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return( i );
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vips_error( "char2enum", "%s", _( etable->error ) );
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return( -1 );
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}
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/* Prettyprint various header fields.
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/* Prettyprint various header fields. Just for vips7 compat, use
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* VIPS_ENUM_VALUE() instead.
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*/
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const char *im_Type2char( VipsInterpretation type )
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{ return( enum2char( &enumType, type ) ); }
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const char *im_BandFmt2char( VipsBandFmt fmt )
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{ return( enum2char( &enumBandFmt, fmt ) ); }
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{ return( VIPS_ENUM_STRING( VIPS_TYPE_INTERPRETATION, type ) ); }
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const char *im_BandFmt2char( VipsBandFormat format )
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{ return( VIPS_ENUM_STRING( VIPS_TYPE_BAND_FORMAT, format ) ); }
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const char *im_Coding2char( VipsCoding coding )
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{ return( enum2char( &enumCoding, coding ) ); }
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const char *im_Compression2char( int n )
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{ return( enum2char( &enumCompression, n ) ); }
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const char *im_dtype2char( im_desc_type n )
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{ return( enum2char( &enumdtype, n ) ); }
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{ return( VIPS_ENUM_STRING( VIPS_TYPE_CODING, coding ) ); }
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const char *im_dtype2char( VipsImageType n )
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{ return( VIPS_ENUM_STRING( VIPS_TYPE_IMAGE_TYPE, n ) ); }
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const char *im_dhint2char( VipsDemandStyle style )
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{ return( enum2char( &enumdhint, style ) ); }
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{ return( VIPS_ENUM_STRING( VIPS_TYPE_DEMAND_STYLE, style ) ); }
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int im_char2Type( const char *str )
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{ return( char2enum( &enumType, str ) ); }
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{ return( VIPS_ENUM_VALUE( VIPS_TYPE_INTERPRETATION, str ) ); }
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int im_char2BandFmt( const char *str )
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{ return( char2enum( &enumBandFmt, str ) ); }
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{ return( VIPS_ENUM_VALUE( VIPS_TYPE_BAND_FORMAT, str ) ); }
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int im_char2Coding( const char *str )
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{ return( char2enum( &enumCoding, str ) ); }
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int im_char2Compression( const char *str )
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{ return( char2enum( &enumCompression, str ) ); }
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im_desc_type im_char2dtype( const char *str )
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{ return( char2enum( &enumdtype, str ) ); }
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im_demand_type im_char2dhint( const char *str )
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{ return( char2enum( &enumdhint, str ) ); }
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{ return( VIPS_ENUM_VALUE( VIPS_TYPE_CODING, str ) ); }
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int im_char2dtype( const char *str )
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{ return( VIPS_ENUM_VALUE( VIPS_TYPE_IMAGE_TYPE, str ) ); }
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int im_char2dhint( const char *str )
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{ return( VIPS_ENUM_VALUE( VIPS_TYPE_DEMAND_STYLE, str ) ); }
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static void *
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add_unique( REGION *r, gint64 *total, GSList **seen )
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{
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if( r->type == IM_REGION_BUFFER &&
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r->buffer &&
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!g_slist_find( *seen, r->buffer ) ) {
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*seen = g_slist_prepend( *seen, r->buffer );
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*total += r->buffer->bsize;
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}
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return( NULL );
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}
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/* Print a one-line description of an image, with an index.
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/* Totally useless now.
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*/
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static void *
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print_one_line( IMAGE *im, int *n, gint64 *total )
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{
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gint64 size;
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const char *im_Compression2char( int n ) { return( "NONE" ); }
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int im_char2Compression( const char *str ) { return( -1 ); }
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printf( "%d, %p, %s, %s, %d, %d, %d, %s, ",
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*n,
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im,
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im_dtype2char( im->dtype ),
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im->filename,
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im->Xsize, im->Ysize, im->Bands,
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im_BandFmt2char( im->BandFmt ) );
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*n += 1;
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size = 0;
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if( im->dtype == IM_SETBUF && im->data ) {
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size = (gint64) IM_IMAGE_SIZEOF_LINE( im ) * im->Ysize;
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}
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*total += size;
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printf( "%" G_GINT64_FORMAT ", ", size );
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printf( "%d, ", g_slist_length( im->regions ) );
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size = 0;
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if( im->regions ) {
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GSList *seen;
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seen = NULL;
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(void) im_slist_map2( im->regions,
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(VSListMap2Fn) add_unique, &size, &seen );
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g_slist_free( seen );
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}
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*total += size;
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printf( "%" G_GINT64_FORMAT "\n", size );
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return( NULL );
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}
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static void *
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add_virtual( IMAGE *im, gint64 *total, void *dummy )
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{
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*total += im__image_pixel_length( im );
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return( NULL );
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}
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/* Print one line for each open descriptor.
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/* Print something about all current objects.
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*/
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void
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im__print_all( void )
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{
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if( im__open_images ) {
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int n;
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gint64 total;
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n = 0;
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total = 0;
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printf( "n, p, dtype, file, xsize, ysize, bands, fmt, " );
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printf( "isize, nreg, rsize\n" );
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(void) im_slist_map2( im__open_images,
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(VSListMap2Fn) print_one_line, &n, &total );
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if( total )
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printf( "\n\t*** all-image total = %" G_GINT64_FORMAT
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" real bytes\n",
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total );
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total = 0;
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(void) im_slist_map2( im__open_images,
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(VSListMap2Fn) add_virtual, &total, NULL );
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if( total )
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printf( "\n\t*** virtual total = %" G_GINT64_FORMAT
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" bytes\n",
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total );
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}
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im__print_renders();
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}
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static void *
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print_field_fn( IMAGE *im, const char *field, GValue *value )
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{
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const char *extra;
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char *str_value;
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str_value = g_strdup_value_contents( value );
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printf( "%s: %s", field, str_value );
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g_free( str_value );
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/* Replace NULL static strings with "(null)".
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*/
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#define NN( X ) ((X) ? (X) : "(null)")
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/* Look for known enums and decode them.
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*/
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extra = NULL;
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if( strcmp( field, "Coding" ) == 0 )
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extra = NN( im_Coding2char( g_value_get_int( value ) ) );
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else if( strcmp( field, "BandFmt" ) == 0 )
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extra = NN( im_BandFmt2char( g_value_get_int( value ) ) );
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else if( strcmp( field, "Type" ) == 0 )
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extra = NN( im_Type2char( g_value_get_int( value ) ) );
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else if( strcmp( field, "Compression" ) == 0 )
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extra = NN( im_Compression2char( g_value_get_int( value ) ) );
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if( extra )
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printf( " - %s", extra );
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printf( "\n" );
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return( NULL );
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}
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static void *
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print_region( REGION *reg, void *a, void *b )
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{
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printf( "Region defined for area at %dx%d size %dx%d\n",
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reg->valid.left, reg->valid.top,
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reg->valid.width, reg->valid.height );
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if( reg->seq )
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printf( "sequence in progress on region\n" );
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if( reg->buffer )
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printf( "local memory allocated\n" );
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return( NULL );
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}
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void
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im_printdesc( IMAGE *image )
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{
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if( !image ) {
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printf( "NULL descriptor\n" );
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return;
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}
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printf( "IMAGE* %p\n", image );
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if( im_isMSBfirst( image ) )
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printf( "SPARC (MSB first) " );
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else
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printf( "Intel (LSB first) " );
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printf( "byte order image, on a " );
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if( im_amiMSBfirst() )
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printf( "SPARC (MSB first) " );
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else
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printf( "Intel (LSB first) " );
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printf( "byte order machine\n" );
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(void) im_header_map( image, (im_header_map_fn) print_field_fn, NULL );
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printf( "Hist: %s", im_history_get( image ) );
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/* Print other (non-header) fields.
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*/
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if( image->generate )
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printf( "generate function attached\n" );
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if( image->regions ) {
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printf( "%d regions present\n",
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g_slist_length( image->regions ) );
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im_slist_map2( image->regions,
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(VSListMap2Fn) print_region, NULL, NULL );
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}
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if( image->kill )
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printf( "kill flag set\n" );
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if( image->closing )
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printf( "closing flag set\n" );
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if( image->close_pending )
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printf( "close_pending flag set\n" );
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#ifdef DEBUG
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/* Can't get these with im_header_get(), so only show for debugging.
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*/
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printf( "dhint: %s\n", im_dhint2char( image->dhint ) );
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printf( "dtype: %s\n", im_dtype2char( image->dtype ) );
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#endif /*DEBUG*/
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}
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/* Debugging: given an index, print everything we know about that descriptor.
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*/
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void
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im__print_one( int n )
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{
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IMAGE *im = g_slist_nth_data( im__open_images, n );
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if( !im ) {
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printf( "bad index: %d\n", n );
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return;
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}
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im_printdesc( im );
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}
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static void *
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sanity_upstream( IMAGE *im_up, IMAGE *im_down )
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{
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if( !g_slist_find( im_up->downstream, im_down ) ||
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!g_slist_find( im_down->upstream, im_up ) )
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return( im_up );
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return( NULL );
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}
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static void *
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sanity_downstream( IMAGE *im_down, IMAGE *im_up )
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{
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return( sanity_upstream( im_up, im_down ) );
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}
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/* Test an image for sanity. We could add many more tests here.
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*/
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static const char *
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image_sanity( IMAGE *im )
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{
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if( !im )
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return( "NULL descriptor" );
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if( !im->filename )
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return( "NULL filename" );
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g_mutex_lock( im__global_lock );
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if( !g_slist_find( im__open_images, im ) ) {
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g_mutex_unlock( im__global_lock );
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return( "not on open image list" );
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}
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g_mutex_unlock( im__global_lock );
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/* All -1 means im has been inited but never used.
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*/
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if( im->Xsize != -1 ||
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im->Ysize != -1 ||
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im->Bands != -1 ||
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im->BandFmt != -1 ) {
|
||||
if( im->Xsize <= 0 || im->Ysize <= 0 || im->Bands <= 0 )
|
||||
return( "bad dimensions" );
|
||||
if( im->BandFmt < -1 || im->BandFmt > IM_BANDFMT_DPCOMPLEX ||
|
||||
(im->Coding != -1 &&
|
||||
im->Coding != IM_CODING_NONE &&
|
||||
im->Coding != IM_CODING_LABQ &&
|
||||
im->Coding != IM_CODING_RAD) ||
|
||||
im->Type > IM_TYPE_GREY16 )
|
||||
return( "bad enum value" );
|
||||
if( im->dtype > IM_PARTIAL ||
|
||||
im->dhint > IM_ANY )
|
||||
return( "bad enum value" );
|
||||
if( im->Xres < 0 || im->Xres < 0 )
|
||||
return( "bad resolution" );
|
||||
}
|
||||
|
||||
if( im_slist_map2( im->upstream,
|
||||
(VSListMap2Fn) sanity_upstream, im, NULL ) )
|
||||
return( "upstream broken" );
|
||||
if( im_slist_map2( im->downstream,
|
||||
(VSListMap2Fn) sanity_downstream, im, NULL ) )
|
||||
return( "downstream broken" );
|
||||
|
||||
return( NULL );
|
||||
vips_object_map( (VSListMap2Fn) vips_object_print, NULL, NULL );
|
||||
}
|
||||
|
||||
int
|
||||
im_image_sanity( IMAGE *im )
|
||||
{
|
||||
const char *msg;
|
||||
|
||||
if( (msg = image_sanity( im )) ) {
|
||||
im_warn( "im_image_sanity", "%p", im );
|
||||
im_warn( "im_image_sanity", "\"%s\" %s",
|
||||
im ? (im->filename ? im->filename : "") : "",
|
||||
msg );
|
||||
im_printdesc( im );
|
||||
|
||||
return( -1 );
|
||||
}
|
||||
|
||||
return( 0 );
|
||||
}
|
||||
|
||||
void
|
||||
im_image_sanity_all( void )
|
||||
{
|
||||
g_assert( im_slist_map2( im__open_images,
|
||||
(VSListMap2Fn) im_image_sanity, NULL, NULL ) == 0 );
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user