void-packages/srcpkgs/rawtherapee/patches/glibc-2.36.patch

Thumbnail::readAEHistogram and Thumbnail::writeAEHistogram have been
removed upstream at some point, therefore their patch is missing fixes
for them.

This patch is the addition with aim to backport fixes for those
functions.

--- a/rtengine/rtthumbnail.cc
+++ b/rtengine/rtthumbnail.cc
@@ -2257,7 +2257,7 @@ bool Thumbnail::writeEmbProfile (const Glib::ustring& fname)
 bool Thumbnail::readAEHistogram  (const Glib::ustring& fname)
 {
 
-    FILE* f = g_fopen(fname.c_str(), "rb");
+    FILE* f = ::g_fopen(fname.c_str(), "rb");
 
     if (!f) {
         aeHistogram.reset();
@@ -2280,7 +2280,7 @@ bool Thumbnail::writeAEHistogram (const Glib::ustring& fname)
 {
 
     if (aeHistogram) {
-        FILE* f = g_fopen (fname.c_str (), "wb");
+        FILE* f = ::g_fopen (fname.c_str (), "wb");
 
         if (f) {
             fwrite (&aeHistogram[0], 1, (65536 >> aeHistCompression)*sizeof (aeHistogram[0]), f);


https://github.com/Beep6581/RawTherapee/commit/2e0137d54243eb729d4a5f939c4320ec8f8f415d

From 2e0137d54243eb729d4a5f939c4320ec8f8f415d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fl=C3=B6ssie?= <floessie.mail@gmail.com>
Date: Sat, 7 Aug 2021 13:06:02 +0200
Subject: [PATCH] Move libc overloads in `myfile.h` to `rtengine::` (fixes
 #6324)

---
 rtengine/canon_cr3_decoder.cc |  2 +-
 rtengine/dcraw.cc             | 12 ++++++------
 rtengine/dcraw.h              | 20 ++++++++++----------
 rtengine/dfmanager.cc         |  2 +-
 rtengine/myfile.cc            | 20 ++++++++++----------
 rtengine/myfile.h             |  4 ++--
 rtengine/rtthumbnail.cc       | 10 +++++-----
 7 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/rtengine/canon_cr3_decoder.cc b/rtengine/canon_cr3_decoder.cc
index ddd4b6172f..1132b4e015 100644
--- a/rtengine/canon_cr3_decoder.cc
+++ b/rtengine/canon_cr3_decoder.cc
@@ -670,7 +670,7 @@ std::uint32_t _byteswap_ulong(std::uint32_t x)
 #endif
 
 struct LibRaw_abstract_datastream {
-    IMFILE* ifp;
+    rtengine::IMFILE* ifp;
 
     void lock()
     {
diff --git a/rtengine/dcraw.cc b/rtengine/dcraw.cc
index ef0b4e8dc2..13a6b054ac 100644
--- a/rtengine/dcraw.cc
+++ b/rtengine/dcraw.cc
@@ -1963,7 +1963,7 @@ void CLASS phase_one_load_raw_c()
 #endif
 {
     int len[2], pred[2];
-    IMFILE ifpthr = *ifp;
+    rtengine::IMFILE ifpthr = *ifp;
     ifpthr.plistener = nullptr;
 
 #ifdef _OPENMP
@@ -3317,7 +3317,7 @@ void CLASS sony_arw2_load_raw()
 {
     uchar *data = new (std::nothrow) uchar[raw_width + 1];
     merror(data, "sony_arw2_load_raw()");
-    IMFILE ifpthr = *ifp;
+    rtengine::IMFILE ifpthr = *ifp;
     int pos = ifpthr.pos;
     ushort pix[16];
 
@@ -6331,7 +6331,7 @@ int CLASS parse_tiff_ifd (int base)
   unsigned sony_curve[] = { 0,0,0,0,0,4095 };
   unsigned *buf, sony_offset=0, sony_length=0, sony_key=0;
   struct jhead jh;
-/*RT*/  IMFILE *sfp;
+/*RT*/  rtengine::IMFILE *sfp;
 /*RT*/  int pana_raw = 0;
 
   if (tiff_nifds >= sizeof tiff_ifd / sizeof tiff_ifd[0])
@@ -6895,7 +6895,7 @@ it under the terms of the one of two licenses as you choose:
     fread (buf, sony_length, 1, ifp);
     sony_decrypt (buf, sony_length/4, 1, sony_key);
     sfp = ifp;
-/*RT*/ ifp = fopen (buf, sony_length);
+/*RT*/ ifp = rtengine::fopen (buf, sony_length);
 // if ((ifp = tmpfile())) {
 // fwrite (buf, sony_length, 1, ifp);
 // fseek (ifp, 0, SEEK_SET);
@@ -7203,7 +7203,7 @@ void CLASS parse_external_jpeg()
 {
   const char *file, *ext;
   char *jname, *jfile, *jext;
-/*RT*/  IMFILE *save=ifp;
+/*RT*/  rtengine::IMFILE *save=ifp;
 
   ext  = strrchr (ifname, '.');
   file = strrchr (ifname, '/');
@@ -7231,7 +7231,7 @@ void CLASS parse_external_jpeg()
       *jext = '0';
     }
   if (strcmp (jname, ifname)) {
-/*RT*/    if ((ifp = fopen (jname))) {
+/*RT*/    if ((ifp = rtengine::fopen (jname))) {
 //    if ((ifp = fopen (jname, "rb"))) {
       if (verbose)
 	fprintf (stderr,_("Reading metadata from %s ...\n"), jname);
diff --git a/rtengine/dcraw.h b/rtengine/dcraw.h
index 10c7b9ba68..bc009e67c5 100644
--- a/rtengine/dcraw.h
+++ b/rtengine/dcraw.h
@@ -73,7 +73,7 @@ class DCraw
 
 protected:
     int exif_base, ciff_base, ciff_len;
-    IMFILE *ifp;
+    rtengine::IMFILE *ifp;
     FILE *ofp;
     short order;
     const char *ifname;
@@ -125,7 +125,7 @@ class DCraw
         int         cur_buf_size;    // buffer size
         uchar       *cur_buf;        // currently read block
         int         fillbytes;          // Counter to add extra byte for block size N*16
-        IMFILE      *input;
+        rtengine::IMFILE      *input;
         struct int_pair grad_even[3][41];    // tables of gradients
         struct int_pair grad_odd[3][41];
         ushort		*linealloc;
@@ -278,7 +278,7 @@ void parse_redcine();
 class getbithuff_t
 {
 public:
-   getbithuff_t(DCraw *p,IMFILE *&i, unsigned &z):parent(p),bitbuf(0),vbits(0),reset(0),ifp(i),zero_after_ff(z){}
+   getbithuff_t(DCraw *p,rtengine::IMFILE *&i, unsigned &z):parent(p),bitbuf(0),vbits(0),reset(0),ifp(i),zero_after_ff(z){}
    unsigned operator()(int nbits, ushort *huff);
 
 private:
@@ -288,7 +288,7 @@ class getbithuff_t
    DCraw *parent;
    unsigned bitbuf;
    int vbits, reset;
-   IMFILE *&ifp;
+   rtengine::IMFILE *&ifp;
    unsigned &zero_after_ff;
 };
 getbithuff_t getbithuff;
@@ -296,7 +296,7 @@ getbithuff_t getbithuff;
 class nikbithuff_t
 {
 public:
-   explicit nikbithuff_t(IMFILE *&i):bitbuf(0),errors(0),vbits(0),ifp(i){}
+   explicit nikbithuff_t(rtengine::IMFILE *&i):bitbuf(0),errors(0),vbits(0),ifp(i){}
    void operator()() {bitbuf = vbits = 0;};
    unsigned operator()(int nbits, ushort *huff);
    unsigned errorCount() { return errors; }
@@ -309,7 +309,7 @@ class nikbithuff_t
    }
    unsigned bitbuf, errors;
    int vbits;
-   IMFILE *&ifp;
+   rtengine::IMFILE *&ifp;
 };
 nikbithuff_t nikbithuff;
 
@@ -377,7 +377,7 @@ void parse_qt (int end);
 // ph1_bithuff(int nbits, ushort *huff);
 class ph1_bithuff_t {
 public:
-   ph1_bithuff_t(DCraw *p, IMFILE *i, short &o):order(o),ifp(i),bitbuf(0),vbits(0){}
+   ph1_bithuff_t(DCraw *p, rtengine::IMFILE *i, short &o):order(o),ifp(i),bitbuf(0),vbits(0){}
    unsigned operator()(int nbits, ushort *huff);
    unsigned operator()(int nbits);
    unsigned operator()();
@@ -411,7 +411,7 @@ class ph1_bithuff_t {
    }
 
    short &order;
-   IMFILE* const ifp;
+   rtengine::IMFILE* const ifp;
    UINT64 bitbuf;
    int vbits;
 };
@@ -429,11 +429,11 @@ void nokia_load_raw();
 
 class pana_bits_t{
 public:
-   pana_bits_t(IMFILE *i, unsigned &u, unsigned enc):
+   pana_bits_t(rtengine::IMFILE *i, unsigned &u, unsigned enc):
     ifp(i), load_flags(u), vbits(0), encoding(enc) {}
    unsigned operator()(int nbits, unsigned *bytes=nullptr);
 private:
-   IMFILE *ifp;
+   rtengine::IMFILE *ifp;
    unsigned &load_flags;
    uchar buf[0x4000];
    int vbits;
diff --git a/rtengine/dfmanager.cc b/rtengine/dfmanager.cc
index 7dde668eb9..e551c9aad9 100644
--- a/rtengine/dfmanager.cc
+++ b/rtengine/dfmanager.cc
@@ -540,7 +540,7 @@ std::vector<badPix> *DFManager::getHotPixels ( const std::string &mak, const std
 
 int DFManager::scanBadPixelsFile( Glib::ustring filename )
 {
-    FILE *file = fopen( filename.c_str(), "r" );
+    FILE *file = ::fopen( filename.c_str(), "r" );
 
     if( !file ) {
         return false;
diff --git a/rtengine/myfile.cc b/rtengine/myfile.cc
index 842766dcfc..2321d18bbc 100644
--- a/rtengine/myfile.cc
+++ b/rtengine/myfile.cc
@@ -70,7 +70,7 @@ int munmap(void *start, size_t length)
 
 #ifdef MYFILE_MMAP
 
-IMFILE* fopen (const char* fname)
+rtengine::IMFILE* rtengine::fopen (const char* fname)
 {
     int fd;
 
@@ -123,13 +123,13 @@ IMFILE* fopen (const char* fname)
     return mf;
 }
 
-IMFILE* gfopen (const char* fname)
+rtengine::IMFILE* rtengine::gfopen (const char* fname)
 {
     return fopen(fname);
 }
 #else
 
-IMFILE* fopen (const char* fname)
+rtengine::IMFILE* rtengine::fopen (const char* fname)
 {
 
     FILE* f = g_fopen (fname, "rb");
@@ -152,7 +152,7 @@ IMFILE* fopen (const char* fname)
     return mf;
 }
 
-IMFILE* gfopen (const char* fname)
+rtengine::IMFILE* rtengine::gfopen (const char* fname)
 {
 
     FILE* f = g_fopen (fname, "rb");
@@ -176,7 +176,7 @@ IMFILE* gfopen (const char* fname)
 }
 #endif //MYFILE_MMAP
 
-IMFILE* fopen (unsigned* buf, int size)
+rtengine::IMFILE* rtengine::fopen (unsigned* buf, int size)
 {
 
     IMFILE* mf = new IMFILE;
@@ -190,7 +190,7 @@ IMFILE* fopen (unsigned* buf, int size)
     return mf;
 }
 
-void fclose (IMFILE* f)
+void rtengine::fclose (IMFILE* f)
 {
 #ifdef MYFILE_MMAP
 
@@ -207,7 +207,7 @@ void fclose (IMFILE* f)
     delete f;
 }
 
-int fscanf (IMFILE* f, const char* s ...)
+int rtengine::fscanf (IMFILE* f, const char* s ...)
 {
     // fscanf not easily wrapped since we have no terminating \0 at end
     // of file data and vsscanf() won't tell us how many characters that
@@ -253,7 +253,7 @@ int fscanf (IMFILE* f, const char* s ...)
 }
 
 
-char* fgets (char* s, int n, IMFILE* f)
+char* rtengine::fgets (char* s, int n, IMFILE* f)
 {
 
     if (f->pos >= f->size) {
@@ -270,7 +270,7 @@ char* fgets (char* s, int n, IMFILE* f)
     return s;
 }
 
-void imfile_set_plistener(IMFILE *f, rtengine::ProgressListener *plistener, double progress_range)
+void rtengine::imfile_set_plistener(IMFILE *f, rtengine::ProgressListener *plistener, double progress_range)
 {
     f->plistener = plistener;
     f->progress_range = progress_range;
@@ -278,7 +278,7 @@ void imfile_set_plistener(IMFILE *f, rtengine::ProgressListener *plistener, doub
     f->progress_current = 0;
 }
 
-void imfile_update_progress(IMFILE *f)
+void rtengine::imfile_update_progress(IMFILE *f)
 {
     if (!f->plistener || f->progress_current < f->progress_next) {
         return;
diff --git a/rtengine/myfile.h b/rtengine/myfile.h
index 34b90c525f..ae14ce31ae 100644
--- a/rtengine/myfile.h
+++ b/rtengine/myfile.h
@@ -30,8 +30,6 @@ namespace rtengine
 
 class ProgressListener;
 
-}
-
 struct IMFILE {
     int fd;
     ssize_t pos;
@@ -141,3 +139,5 @@ inline unsigned char* fdata(int offset, IMFILE* f)
 
 int fscanf (IMFILE* f, const char* s ...);
 char* fgets (char* s, int n, IMFILE* f);
+
+}
diff --git a/rtengine/rtthumbnail.cc b/rtengine/rtthumbnail.cc
index 8dc9988620..cf500474f9 100644
--- a/rtengine/rtthumbnail.cc
+++ b/rtengine/rtthumbnail.cc
@@ -1965,7 +1965,7 @@ bool Thumbnail::writeImage (const Glib::ustring& fname)
 
     Glib::ustring fullFName = fname + ".rtti";
 
-    FILE* f = g_fopen (fullFName.c_str (), "wb");
+    FILE* f = ::g_fopen (fullFName.c_str (), "wb");
 
     if (!f) {
         return false;
@@ -2008,7 +2008,7 @@ bool Thumbnail::readImage (const Glib::ustring& fname)
         return false;
     }
 
-    FILE* f = g_fopen(fullFName.c_str (), "rb");
+    FILE* f = ::g_fopen(fullFName.c_str (), "rb");
 
     if (!f) {
         return false;
@@ -2239,7 +2239,7 @@ bool Thumbnail::writeData  (const Glib::ustring& fname)
         return false;
     }
 
-    FILE *f = g_fopen (fname.c_str (), "wt");
+    FILE *f = ::g_fopen (fname.c_str (), "wt");
 
     if (!f) {
         if (settings->verbose) {
@@ -2262,7 +2262,7 @@ bool Thumbnail::readEmbProfile  (const Glib::ustring& fname)
     embProfile = nullptr;
     embProfileLength = 0;
 
-    FILE* f = g_fopen (fname.c_str (), "rb");
+    FILE* f = ::g_fopen (fname.c_str (), "rb");
 
     if (f) {
         if (!fseek (f, 0, SEEK_END)) {
@@ -2290,7 +2290,7 @@ bool Thumbnail::writeEmbProfile (const Glib::ustring& fname)
 {
 
     if (embProfileData) {
-        FILE* f = g_fopen (fname.c_str (), "wb");
+        FILE* f = ::g_fopen (fname.c_str (), "wb");
 
         if (f) {
             fwrite (embProfileData, 1, embProfileLength, f);