gentoo-overlay/media-video/vdr/files/vdr-2.2.0_unsignedtosigned.patch

compile fix for gcc-7.2
this will only attache the core vdr, not the extpatch-ng
https://www.linuxtv.org/pipermail/vdr/2017-March/029229.html

Signed-of by: Joerg Bornkessel <hd_brummy@gentoo.org> (2018/07/15)
diff -Naur vdr-2.2.0.orig/diseqc.c vdr-2.2.0/diseqc.c
--- vdr-2.2.0.orig/diseqc.c	2018-07-15 15:59:17.000000000 +0200
+++ vdr-2.2.0/diseqc.c	2018-07-15 16:04:00.000000000 +0200
@@ -253,10 +253,10 @@
   return result;
 }
 
-uint cDiseqc::SetScrFrequency(uint SatFrequency, const cScr *Scr, uint8_t *Codes) const
+int cDiseqc::SetScrFrequency(int SatFrequency, const cScr *Scr, uint8_t *Codes) const
 {
   if ((Codes[0] & 0xF0) == 0x70 ) { // EN50607 aka JESS
-     uint t = SatFrequency == 0 ? 0 : (SatFrequency - 100);
+     int t = SatFrequency == 0 ? 0 : (SatFrequency - 100);
      if (t < 2048 && Scr->Channel() >= 0 && Scr->Channel() < 32) {
         Codes[1] = t >> 8 | Scr->Channel() << 3;
         Codes[2] = t;
@@ -266,7 +266,7 @@
         }
      }
   else { // EN50494 aka Unicable
-     uint t = SatFrequency == 0 ? 0 : (SatFrequency + Scr->UserBand() + 2) / 4 - 350; // '+ 2' together with '/ 4' results in rounding!
+     int t = SatFrequency == 0 ? 0 : (SatFrequency + Scr->UserBand() + 2) / 4 - 350; // '+ 2' together with '/ 4' results in rounding!
      if (t < 1024 && Scr->Channel() >= 0 && Scr->Channel() < 8) {
         Codes[3] = t >> 8 | (t == 0 ? 0 : scrBank << 2) | Scr->Channel() << 5;
         Codes[4] = t;
@@ -399,7 +399,7 @@
   return NULL;
 }
 
-cDiseqc::eDiseqcActions cDiseqc::Execute(const char **CurrentAction, uchar *Codes, uint8_t *MaxCodes, const cScr *Scr, uint *Frequency) const
+cDiseqc::eDiseqcActions cDiseqc::Execute(const char **CurrentAction, uchar *Codes, uint8_t *MaxCodes, const cScr *Scr, int *Frequency) const
 {
   if (!*CurrentAction)
      *CurrentAction = commands;
diff -Naur vdr-2.2.0.orig/diseqc.h vdr-2.2.0/diseqc.h
--- vdr-2.2.0.orig/diseqc.h	2018-07-15 15:59:17.000000000 +0200
+++ vdr-2.2.0/diseqc.h	2018-07-15 16:02:11.000000000 +0200
@@ -86,7 +86,7 @@
   mutable int scrBank;
   char *commands;
   bool parsing;
-  uint SetScrFrequency(uint SatFrequency, const cScr *Scr, uint8_t *Codes) const;
+  int SetScrFrequency(int SatFrequency, const cScr *Scr, uint8_t *Codes) const;
   int SetScrPin(const cScr *Scr, uint8_t *Codes) const;
   const char *Wait(const char *s) const;
   const char *GetPosition(const char *s) const;
@@ -96,7 +96,7 @@
   cDiseqc(void);
   ~cDiseqc();
   bool Parse(const char *s);
-  eDiseqcActions Execute(const char **CurrentAction, uchar *Codes, uint8_t *MaxCodes, const cScr *Scr, uint *Frequency) const;
+  eDiseqcActions Execute(const char **CurrentAction, uchar *Codes, uint8_t *MaxCodes, const cScr *Scr, int *Frequency) const;
       ///< Parses the DiSEqC commands and returns the appropriate action code
       ///< with every call. CurrentAction must be the address of a character pointer,
       ///< which is initialized to NULL. This pointer is used internally while parsing
diff -Naur vdr-2.2.0.orig/dvbdevice.c vdr-2.2.0/dvbdevice.c
--- vdr-2.2.0.orig/dvbdevice.c	2018-07-15 15:59:17.000000000 +0200
+++ vdr-2.2.0/dvbdevice.c	2018-07-15 16:02:11.000000000 +0200
@@ -329,7 +329,7 @@
   void ClearEventQueue(void) const;
   bool GetFrontendStatus(fe_status_t &Status) const;
   cPositioner *GetPositioner(void);
-  void ExecuteDiseqc(const cDiseqc *Diseqc, unsigned int *Frequency);
+  void ExecuteDiseqc(const cDiseqc *Diseqc, int *Frequency);
   void ResetToneAndVoltage(void);
   bool SetFrontend(void);
   virtual void Action(void);
@@ -696,7 +696,7 @@
   return positioner;
 }
 
-void cDvbTuner::ExecuteDiseqc(const cDiseqc *Diseqc, unsigned int *Frequency)
+void cDvbTuner::ExecuteDiseqc(const cDiseqc *Diseqc, int *Frequency)
 {
   if (!lnbPowerTurnedOn) {
      CHECK(ioctl(fd_frontend, FE_SET_VOLTAGE, SEC_VOLTAGE_13)); // must explicitly turn on LNB power
@@ -806,7 +806,7 @@
 
   SETCMD(DTV_DELIVERY_SYSTEM, frontendType);
   if (frontendType == SYS_DVBS || frontendType == SYS_DVBS2) {
-     unsigned int frequency = channel.Frequency();
+     int frequency = channel.Frequency();
      if (Setup.DiSEqC) {
         if (const cDiseqc *diseqc = Diseqcs.Get(device->CardIndex() + 1, channel.Source(), frequency, dtp.Polarization(), &scr)) {
            frequency -= diseqc->Lof();
@@ -829,7 +829,7 @@
         }
      else {
         int tone = SEC_TONE_OFF;
-        if (frequency < (unsigned int)Setup.LnbSLOF) {
+        if (frequency < Setup.LnbSLOF) {
            frequency -= Setup.LnbFrequLo;
            tone = SEC_TONE_OFF;
            }
diff -Naur vdr-2.2.0.orig/remux.c vdr-2.2.0/remux.c
--- vdr-2.2.0.orig/remux.c	2018-07-15 15:59:17.000000000 +0200
+++ vdr-2.2.0/remux.c	2018-07-15 16:02:11.000000000 +0200
@@ -1654,7 +1654,7 @@
                           Div += parser->IFrameTemporalReferenceOffset();
                        if (Div <= 0)
                           Div = 1;
-                       uint32_t Delta = ptsValues[0] / Div;
+                       int Delta = ptsValues[0] / Div;
                        // determine frame info:
                        if (isVideo) {
                           if (abs(Delta - 3600) <= 1)
diff -Naur vdr-2.2.0.orig/remux.c.orig vdr-2.2.0/remux.c.orig