make radload slightly more robust
stops some valgrind warnings
This commit is contained in:
John Cupitt
parent
acf5f5169a
commit
abe4e70d02
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@ -2,6 +2,7 @@
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- fix a crash with SPARC byte-order labq vips images
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- fix parsing of filenames containing brackets, thanks shilpi230
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- fix hist_entropy (lovell)
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- small fixes to radiance load
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12/1/16 started 8.2.2
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- changes to ease compiling C++ binding with MSVC [Lovell Fuller]
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@ -25,6 +25,7 @@ TARGET_DIR=$(HTML_DIR)/$(DOC_MODULE)
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SETUP_FILES = \
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$(content_files) \
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$(expand_content_files) \
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$(DOC_MAIN_SGML_FILE) \
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$(DOC_MODULE)-sections.txt \
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$(DOC_MODULE)-overrides.txt
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@ -86,7 +87,7 @@ GTK_DOC_V_SETUP_0=@echo " DOC Preparing build";
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setup-build.stamp:
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-$(GTK_DOC_V_SETUP)if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \
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files=`echo $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types`; \
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files=`echo $(SETUP_FILES) $(DOC_MODULE).types`; \
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if test "x$$files" != "x" ; then \
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for file in $$files ; do \
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destdir=`dirname $(abs_builddir)/$$file`; \
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@ -118,7 +119,7 @@ scan-build.stamp: setup-build.stamp $(HFILE_GLOB) $(CFILE_GLOB)
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$(GTK_DOC_V_INTROSPECT)if grep -l '^..*$$' $(DOC_MODULE).types > /dev/null 2>&1 ; then \
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scanobj_options=""; \
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gtkdoc-scangobj 2>&1 --help | grep >/dev/null "\-\-verbose"; \
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if test "$(?)" = "0"; then \
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if test "$$?" = "0"; then \
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if test "x$(V)" = "x1"; then \
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scanobj_options="--verbose"; \
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fi; \
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@ -162,17 +163,17 @@ GTK_DOC_V_XREF=$(GTK_DOC_V_XREF_$(V))
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GTK_DOC_V_XREF_=$(GTK_DOC_V_XREF_$(AM_DEFAULT_VERBOSITY))
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GTK_DOC_V_XREF_0=@echo " DOC Fixing cross-references";
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html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
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html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files) $(expand_content_files)
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$(GTK_DOC_V_HTML)rm -rf html && mkdir html && \
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mkhtml_options=""; \
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gtkdoc-mkhtml 2>&1 --help | grep >/dev/null "\-\-verbose"; \
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if test "$(?)" = "0"; then \
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if test "$$?" = "0"; then \
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if test "x$(V)" = "x1"; then \
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mkhtml_options="$$mkhtml_options --verbose"; \
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fi; \
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fi; \
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gtkdoc-mkhtml 2>&1 --help | grep >/dev/null "\-\-path"; \
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if test "$(?)" = "0"; then \
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if test "$$?" = "0"; then \
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mkhtml_options="$$mkhtml_options --path=\"$(abs_srcdir)\""; \
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fi; \
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cd html && gtkdoc-mkhtml $$mkhtml_options $(MKHTML_OPTIONS) $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE)
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@ -194,11 +195,11 @@ GTK_DOC_V_PDF=$(GTK_DOC_V_PDF_$(V))
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GTK_DOC_V_PDF_=$(GTK_DOC_V_PDF_$(AM_DEFAULT_VERBOSITY))
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GTK_DOC_V_PDF_0=@echo " DOC Building PDF";
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pdf-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files)
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pdf-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files) $(expand_content_files)
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$(GTK_DOC_V_PDF)rm -f $(DOC_MODULE).pdf && \
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mkpdf_options=""; \
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gtkdoc-mkpdf 2>&1 --help | grep >/dev/null "\-\-verbose"; \
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if test "$(?)" = "0"; then \
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if test "$$?" = "0"; then \
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if test "x$(V)" = "x1"; then \
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mkpdf_options="$$mkpdf_options --verbose"; \
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fi; \
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@ -223,12 +224,15 @@ clean-local:
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@if echo $(SCAN_OPTIONS) | grep -q "\-\-rebuild-types" ; then \
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rm -f $(DOC_MODULE).types; \
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fi
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@if echo $(SCAN_OPTIONS) | grep -q "\-\-rebuild-sections" ; then \
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rm -f $(DOC_MODULE)-sections.txt; \
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fi
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distclean-local:
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@rm -rf xml html $(REPORT_FILES) $(DOC_MODULE).pdf \
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$(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt
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@if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \
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rm -f $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types; \
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rm -f $(SETUP_FILES) $(DOC_MODULE).types; \
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fi
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maintainer-clean-local:
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@ -9,7 +9,7 @@
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<bookinfo>
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<title>VIPS Reference Manual</title>
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<releaseinfo>
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For VIPS 8.2.2.
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For VIPS 8.2.3.
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The latest version of this documentation can be found on the
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<ulink role="online-location"
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url="http://www.vips.ecs.soton.ac.uk/index.php?title=Documentation">VIPS website</ulink>.
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@ -653,16 +653,23 @@ buffer_need( Buffer *buffer, int require )
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int remaining;
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g_assert( require < BUFFER_MARGIN );
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g_assert( buffer->length >= 0 );
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g_assert( buffer->position >= 0 );
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g_assert( buffer->position <= buffer->length );
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remaining = buffer->length - buffer->position;
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if( remaining < require ) {
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size_t len;
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memcpy( buffer->text,
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/* Areas can overlap.
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*/
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memmove( buffer->text,
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buffer->text + buffer->position, remaining );
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buffer->position = 0;
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buffer->length = remaining;
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g_assert( buffer->length < BUFFER_MARGIN );
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len = fread( buffer->text + buffer->length,
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1, BUFFER_SIZE, buffer->fp );
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buffer->length += len;
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@ -687,6 +694,10 @@ scanline_read_old( Buffer *buffer, COLR *scanline, int width )
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{
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int rshift;
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g_assert( buffer->length >= 0 );
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g_assert( buffer->position >= 0 );
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g_assert( buffer->position <= buffer->length );
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rshift = 0;
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while( width > 0 ) {
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@ -728,6 +739,10 @@ scanline_read( Buffer *buffer, COLR *scanline, int width )
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{
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int i, j;
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g_assert( buffer->length >= 0 );
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g_assert( buffer->position >= 0 );
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g_assert( buffer->position <= buffer->length );
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/* Detect old-style scanlines.
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*/
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if( width < MINELEN ||
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@ -996,8 +1011,10 @@ static const char *colcor_name[3] = {
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static int
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rad2vips_get_header( Read *read, VipsImage *out )
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{
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int i, j;
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VipsInterpretation interpretation;
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int width;
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int height;
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int i, j;
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if( getheader( read->fin, (gethfunc *) rad2vips_process_line, read ) ||
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!fgetsresolu( &read->rs, read->fin ) ) {
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@ -1013,9 +1030,17 @@ rad2vips_get_header( Read *read, VipsImage *out )
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else
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interpretation = VIPS_INTERPRETATION_MULTIBAND;
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vips_image_init_fields( out,
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scanlen( &read->rs ), numscans( &read->rs ),
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4,
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width = scanlen( &read->rs );
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height = numscans( &read->rs );
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if( width <= 0 ||
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width > VIPS_MAX_COORD ||
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height <= 0 ||
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height > VIPS_MAX_COORD ) {
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vips_error( "rad2vips", "%s", _( "image size out of bounds" ) );
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return( -1 );
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}
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vips_image_init_fields( out, width, height, 4,
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VIPS_FORMAT_UCHAR, VIPS_CODING_RAD,
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interpretation,
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1, read->aspect );
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@ -1080,6 +1105,7 @@ rad2vips_generate( VipsRegion *or,
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if( scanline_read( read->buffer, buf, or->im->Xsize ) ) {
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vips_error( "rad2vips",
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_( "read error line %d" ), r->top + y );
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VIPS_GATE_STOP( "rad2vips_generate: work" );
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return( -1 );
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}
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}
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