summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--CMakeLists.txt3
-rw-r--r--glib/CMakeLists.txt3
-rw-r--r--goo/GooMutex.h36
-rw-r--r--poppler/Annot.cc34
-rw-r--r--poppler/Annot.h4
-rw-r--r--poppler/Catalog.cc24
-rw-r--r--poppler/Catalog.h8
-rw-r--r--poppler/XRef.cc2
-rw-r--r--utils/CMakeLists.txt3
9 files changed, 66 insertions, 51 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4643ae02..3caa648e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -398,6 +398,9 @@ add_library(poppler SHARED ${poppler_SRCS})
endif(MSVC)
set_target_properties(poppler PROPERTIES VERSION 35.0.0 SOVERSION 35)
target_link_libraries(poppler ${poppler_LIBS})
+if(HAVE_PTHREAD)
+ target_link_libraries(poppler -lpthread)
+endif()
target_link_libraries(poppler LINK_INTERFACE_LIBRARIES "")
install(TARGETS poppler RUNTIME DESTINATION bin LIBRARY DESTINATION lib${LIB_SUFFIX} ARCHIVE DESTINATION lib${LIB_SUFFIX})
diff --git a/glib/CMakeLists.txt b/glib/CMakeLists.txt
index bab58381..a3a9d4c3 100644
--- a/glib/CMakeLists.txt
+++ b/glib/CMakeLists.txt
@@ -81,6 +81,9 @@ set(poppler_glib_generated_SRCS
add_library(poppler-glib SHARED ${poppler_glib_SRCS} ${poppler_glib_generated_SRCS})
set_target_properties(poppler-glib PROPERTIES VERSION 8.6.0 SOVERSION 8)
target_link_libraries(poppler-glib poppler ${GLIB2_LIBRARIES} ${CAIRO_LIBRARIES} ${FREETYPE_LIBRARIES})
+if(HAVE_PTHREAD)
+ target_link_libraries(poppler-glib -lpthread)
+endif()
install(TARGETS poppler-glib RUNTIME DESTINATION bin LIBRARY DESTINATION lib${LIB_SUFFIX} ARCHIVE DESTINATION lib${LIB_SUFFIX})
install(FILES
diff --git a/goo/GooMutex.h b/goo/GooMutex.h
index 591a7d44..4d425a29 100644
--- a/goo/GooMutex.h
+++ b/goo/GooMutex.h
@@ -53,28 +53,36 @@ typedef CRITICAL_SECTION GooMutex;
#include <pthread.h>
-typedef pthread_mutex_t GooMutex;
-
-#define gInitMutex(m) pthread_mutex_init(m, NULL)
-#define gDestroyMutex(m) pthread_mutex_destroy(m)
-#define gLockMutex(m) pthread_mutex_lock(m)
-#define gUnlockMutex(m) pthread_mutex_unlock(m)
+typedef struct {
+ pthread_mutexattr_t attributes;
+ pthread_mutex_t mutex;
+} GooMutex;
+
+inline void gInitMutex(GooMutex *m) {
+ pthread_mutexattr_init(&m->attributes);
+ pthread_mutexattr_settype(&m->attributes, PTHREAD_MUTEX_RECURSIVE);
+ pthread_mutex_init(&m->mutex, &m->attributes);
+}
+inline void gDestroyMutex(GooMutex *m) {
+ pthread_mutex_destroy(&m->mutex);
+ pthread_mutexattr_destroy(&m->attributes);
+}
+inline void gLockMutex(GooMutex *m) {
+ pthread_mutex_lock(&m->mutex);
+}
+inline void gUnlockMutex(GooMutex *m) {
+ pthread_mutex_unlock(&m->mutex);
+}
#endif
-enum MutexLockMode {
- DoNotLockMutex, // for conditional locks: do not lock
- DoLockMutex // for conditional locks: do lock
-};
-
class MutexLocker {
public:
- MutexLocker(GooMutex *mutexA, MutexLockMode modeA = DoLockMutex) : mutex(mutexA), mode(modeA) { if (mode == DoLockMutex) gLockMutex(mutex); }
- ~MutexLocker() { if (mode == DoLockMutex) gUnlockMutex(mutex); }
+ MutexLocker(GooMutex *mutexA) : mutex(mutexA) { gLockMutex(mutex); }
+ ~MutexLocker() { gUnlockMutex(mutex); }
private:
GooMutex *mutex;
- const MutexLockMode mode;
};
#endif
diff --git a/poppler/Annot.cc b/poppler/Annot.cc
index f1181a76..2713fde4 100644
--- a/poppler/Annot.cc
+++ b/poppler/Annot.cc
@@ -1213,7 +1213,7 @@ void Annot::initialize(PDFDoc *docA, Dict *dict) {
if (dict->lookupNF("P", &obj1)->isRef()) {
Ref ref = obj1.getRef();
- page = doc->getCatalog()->findPage (ref.num, ref.gen, DoNotLockMutex);
+ page = doc->getCatalog()->findPage (ref.num, ref.gen);
} else {
page = 0;
}
@@ -1350,8 +1350,8 @@ GBool Annot::inRect(double x, double y) const {
return rect->contains(x, y);
}
-void Annot::update(const char *key, Object *value, MutexLockMode lock) {
- annotCondLocker(lock);
+void Annot::update(const char *key, Object *value) {
+ annotLocker();
/* Set M to current time, unless we are updating M itself */
if (strcmp(key, "M") != 0) {
delete modified;
@@ -1384,7 +1384,7 @@ void Annot::setContents(GooString *new_content) {
Object obj1;
obj1.initString(contents->copy());
- update ("Contents", &obj1, DoNotLockMutex);
+ update ("Contents", &obj1);
}
void Annot::setName(GooString *new_name) {
@@ -1399,7 +1399,7 @@ void Annot::setName(GooString *new_name) {
Object obj1;
obj1.initString(name->copy());
- update ("NM", &obj1, DoNotLockMutex);
+ update ("NM", &obj1);
}
void Annot::setModified(GooString *new_modified) {
@@ -1413,7 +1413,7 @@ void Annot::setModified(GooString *new_modified) {
Object obj1;
obj1.initString(modified->copy());
- update ("M", &obj1, DoNotLockMutex);
+ update ("M", &obj1);
}
void Annot::setFlags(Guint new_flags) {
@@ -1421,7 +1421,7 @@ void Annot::setFlags(Guint new_flags) {
Object obj1;
flags = new_flags;
obj1.initInt(flags);
- update ("F", &obj1, DoNotLockMutex);
+ update ("F", &obj1);
}
void Annot::setBorder(AnnotBorderArray *new_border) {
@@ -1431,7 +1431,7 @@ void Annot::setBorder(AnnotBorderArray *new_border) {
if (new_border) {
Object obj1;
new_border->writeToObject(xref, &obj1);
- update ("Border", &obj1, DoNotLockMutex);
+ update ("Border", &obj1);
border = new_border;
} else {
border = NULL;
@@ -1445,7 +1445,7 @@ void Annot::setColor(AnnotColor *new_color) {
if (new_color) {
Object obj1;
new_color->writeToObject(xref, &obj1);
- update ("C", &obj1, DoNotLockMutex);
+ update ("C", &obj1);
color = new_color;
} else {
color = NULL;
@@ -1467,12 +1467,12 @@ void Annot::setPage(int pageIndex, GBool updateP) {
}
if (updateP) {
- update("P", &obj1, DoNotLockMutex);
+ update("P", &obj1);
}
}
-void Annot::setAppearanceState(const char *state, MutexLockMode lock) {
- annotCondLocker(lock);
+void Annot::setAppearanceState(const char *state) {
+ annotLocker();
if (!state)
return;
@@ -1484,7 +1484,7 @@ void Annot::setAppearanceState(const char *state, MutexLockMode lock) {
Object obj1;
obj1.initName(state);
- update ("AS", &obj1, DoNotLockMutex);
+ update ("AS", &obj1);
// The appearance state determines the current appearance stream
appearance.free();
@@ -1503,12 +1503,12 @@ void Annot::invalidateAppearance() {
delete appearStreams;
appearStreams = NULL;
- setAppearanceState("Off", DoNotLockMutex); // Default appearance state
+ setAppearanceState("Off"); // Default appearance state
Object obj1;
obj1.initNull();
- update ("AP", &obj1, DoNotLockMutex); // Remove AP
- update ("AS", &obj1, DoNotLockMutex); // Remove AS
+ update ("AP", &obj1); // Remove AP
+ update ("AS", &obj1); // Remove AS
}
double Annot::getXMin() {
@@ -3813,7 +3813,7 @@ AnnotWidget::~AnnotWidget() {
void AnnotWidget::initialize(PDFDoc *docA, Dict *dict) {
Object obj1;
- form = doc->getCatalog()->getForm(DoNotLockMutex);
+ form = doc->getCatalog()->getForm();
if(dict->lookup("H", &obj1)->isName()) {
const char *modeName = obj1.getName();
diff --git a/poppler/Annot.h b/poppler/Annot.h
index 7bc76b7a..7be21142 100644
--- a/poppler/Annot.h
+++ b/poppler/Annot.h
@@ -572,7 +572,7 @@ public:
// new_color.
void setColor(AnnotColor *new_color);
- void setAppearanceState(const char *state, MutexLockMode lock = DoLockMutex);
+ void setAppearanceState(const char *state);
// Delete appearance streams and reset appearance state
void invalidateAppearance();
@@ -627,7 +627,7 @@ protected:
// Updates the field key of the annotation dictionary
// and sets M to the current time
- void update(const char *key, Object *value, MutexLockMode lock = DoLockMutex);
+ void update(const char *key, Object *value);
int refCnt;
diff --git a/poppler/Catalog.cc b/poppler/Catalog.cc
index 9c5fb71e..f49049a7 100644
--- a/poppler/Catalog.cc
+++ b/poppler/Catalog.cc
@@ -58,10 +58,8 @@
#if MULTITHREADED
# define catalogLocker() MutexLocker locker(&mutex)
-# define catalogCondLocker(X) MutexLocker locker(&mutex, (X))
#else
# define catalogLocker()
-# define catalogCondLocker(X)
#endif
//------------------------------------------------------------------------
// Catalog
@@ -234,11 +232,11 @@ Page *Catalog::getPage(int i)
return pages[i-1];
}
-Ref *Catalog::getPageRef(int i, MutexLockMode lock)
+Ref *Catalog::getPageRef(int i)
{
if (i < 1) return NULL;
- catalogCondLocker(lock);
+ catalogLocker();
if (i > lastCachedPage) {
GBool cached = cachePageTree(i);
if ( cached == gFalse) {
@@ -294,7 +292,7 @@ GBool Catalog::cachePageTree(int page)
return gFalse;
}
- pagesSize = getNumPages(DoNotLockMutex);
+ pagesSize = getNumPages();
pages = (Page **)gmallocn(pagesSize, sizeof(Page *));
pageRefs = (Ref *)gmallocn(pagesSize, sizeof(Ref));
for (int i = 0; i < pagesSize; ++i) {
@@ -421,11 +419,11 @@ GBool Catalog::cachePageTree(int page)
return gFalse;
}
-int Catalog::findPage(int num, int gen, MutexLockMode lock) {
+int Catalog::findPage(int num, int gen) {
int i;
- for (i = 0; i < getNumPages(lock); ++i) {
- Ref *ref = getPageRef(i+1, lock);
+ for (i = 0; i < getNumPages(); ++i) {
+ Ref *ref = getPageRef(i+1);
if (ref != NULL && ref->num == num && ref->gen == gen)
return i + 1;
}
@@ -772,9 +770,9 @@ GBool Catalog::indexToLabel(int index, GooString *label)
}
}
-int Catalog::getNumPages(MutexLockMode lock)
+int Catalog::getNumPages()
{
- catalogCondLocker((numPages == -1 && lock == DoLockMutex) ? DoLockMutex : DoNotLockMutex);
+ catalogLocker();
if (numPages == -1)
{
Object catDict, pagesDict, obj;
@@ -829,7 +827,7 @@ PageLabelInfo *Catalog::getPageLabelInfo()
}
if (catDict.dictLookup("PageLabels", &obj)->isDict()) {
- pageLabelInfo = new PageLabelInfo(&obj, getNumPages(DoNotLockMutex));
+ pageLabelInfo = new PageLabelInfo(&obj, getNumPages());
}
obj.free();
catDict.free();
@@ -916,9 +914,9 @@ Catalog::FormType Catalog::getFormType()
return res;
}
-Form *Catalog::getForm(MutexLockMode lock)
+Form *Catalog::getForm()
{
- catalogCondLocker(lock);
+ catalogLocker();
if (!form) {
if (acroForm.isDict()) {
form = new Form(doc, &acroForm);
diff --git a/poppler/Catalog.h b/poppler/Catalog.h
index 4ee7bc94..24a3dcfb 100644
--- a/poppler/Catalog.h
+++ b/poppler/Catalog.h
@@ -107,13 +107,13 @@ public:
GBool isOk() { return ok; }
// Get number of pages.
- int getNumPages(MutexLockMode lock = DoLockMutex);
+ int getNumPages();
// Get a page.
Page *getPage(int i);
// Get the reference for a page object.
- Ref *getPageRef(int i, MutexLockMode lock = DoLockMutex);
+ Ref *getPageRef(int i);
// Return base URI, or NULL if none.
GooString *getBaseURI() { return baseURI; }
@@ -127,7 +127,7 @@ public:
// Find a page, given its object ID. Returns page number, or 0 if
// not found.
- int findPage(int num, int gen, MutexLockMode lock = DoLockMutex);
+ int findPage(int num, int gen);
// Find a named destination. Returns the link destination, or
// NULL if <name> is not a destination.
@@ -165,7 +165,7 @@ public:
};
FormType getFormType();
- Form* getForm(MutexLockMode lock = DoLockMutex);
+ Form* getForm();
ViewerPreferences *getViewerPreferences();
diff --git a/poppler/XRef.cc b/poppler/XRef.cc
index 109917ad..81ca9b12 100644
--- a/poppler/XRef.cc
+++ b/poppler/XRef.cc
@@ -1134,7 +1134,7 @@ Object *XRef::fetch(int num, int gen, Object *obj, int recursion) {
Parser *parser;
Object obj1, obj2, obj3;
- xrefCondLocker((recursion == 0) ? DoLockMutex : DoNotLockMutex);
+ xrefLocker();
// check for bogus ref - this can happen in corrupted PDF files
if (num < 0 || num >= size) {
goto err;
diff --git a/utils/CMakeLists.txt b/utils/CMakeLists.txt
index 06378bd9..609f7ede 100644
--- a/utils/CMakeLists.txt
+++ b/utils/CMakeLists.txt
@@ -36,6 +36,9 @@ if (HAVE_CAIRO)
if(LCMS_FOUND)
target_link_libraries(pdftocairo ${LCMS_LIBRARIES})
endif(LCMS_FOUND)
+ if(HAVE_PTHREAD)
+ target_link_libraries(pdftocairo -lpthread)
+ endif()
if(LCMS2_FOUND)
target_link_libraries(pdftocairo ${LCMS2_LIBRARIES})
endif(LCMS2_FOUND)
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-30 17:46:58 +0000