shithub: openh264

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Update the ftell and fseek to support 64bit length

--- a/codec/console/enc/src/welsenc.cpp

+++ b/codec/console/enc/src/welsenc.cpp

@@ -88,6 +88,10 @@

 #endif

 #endif /* _WIN32 */

+#if defined(__linux__) || defined(__unix__)

+#define _FILE_OFFSET_BITS 64

+#endif

+

 #include <iostream>

 using namespace std;

 using namespace WelsEnc;

@@ -241,24 +245,24 @@

       } else if (strTag[0].compare ("SpsPpsIDStrategy") == 0) {

         int32_t iValue = atoi (strTag[1].c_str());

         switch (iValue) {

-          case 0:

-            pSvcParam.eSpsPpsIdStrategy  = CONSTANT_ID;

-            break;

-          case 0x01:

-            pSvcParam.eSpsPpsIdStrategy  = INCREASING_ID;

-            break;

-          case 0x02:

-            pSvcParam.eSpsPpsIdStrategy  = SPS_LISTING;

-            break;

-          case 0x03:

-            pSvcParam.eSpsPpsIdStrategy  = SPS_LISTING_AND_PPS_INCREASING;

-            break;

-          case 0x06:

-            pSvcParam.eSpsPpsIdStrategy  = SPS_PPS_LISTING;

-            break;

-          default:

-            pSvcParam.eSpsPpsIdStrategy  = CONSTANT_ID;

-            break;

+        case 0:

+          pSvcParam.eSpsPpsIdStrategy  = CONSTANT_ID;

+          break;

+        case 0x01:

+          pSvcParam.eSpsPpsIdStrategy  = INCREASING_ID;

+          break;

+        case 0x02:

+          pSvcParam.eSpsPpsIdStrategy  = SPS_LISTING;

+          break;

+        case 0x03:

+          pSvcParam.eSpsPpsIdStrategy  = SPS_LISTING_AND_PPS_INCREASING;

+          break;

+        case 0x06:

+          pSvcParam.eSpsPpsIdStrategy  = SPS_PPS_LISTING;

+          break;

+        default:

+          pSvcParam.eSpsPpsIdStrategy  = CONSTANT_ID;

+          break;

         }

       } else if (strTag[0].compare ("EnableScalableSEI") == 0) {

         pSvcParam.bEnableSSEI = atoi (strTag[1].c_str()) ? true : false;

@@ -293,7 +297,7 @@

         else if (pSvcParam.iMultipleThreadIdc > MAX_THREADS_NUM)

           pSvcParam.iMultipleThreadIdc = MAX_THREADS_NUM;

       } else if (strTag[0].compare ("UseLoadBalancing") == 0) {

-        pSvcParam.bUseLoadBalancing = (atoi (strTag[1].c_str()))?true:false;

+        pSvcParam.bUseLoadBalancing = (atoi (strTag[1].c_str())) ? true : false;

       } else if (strTag[0].compare ("RCMode") == 0) {

         pSvcParam.iRCMode = (RC_MODES) atoi (strTag[1].c_str());

       } else if (strTag[0].compare ("TargetBitrate") == 0) {

@@ -455,27 +459,26 @@

     else if (!strcmp (pCommand, "-spsid") && (n < argc)) {

       int32_t iValue = atoi (argv[n++]);

       switch (iValue) {

-        case 0:

-          pSvcParam.eSpsPpsIdStrategy  = CONSTANT_ID;

-          break;

-        case 0x01:

-          pSvcParam.eSpsPpsIdStrategy  = INCREASING_ID;

-          break;

-        case 0x02:

-          pSvcParam.eSpsPpsIdStrategy  = SPS_LISTING;

-          break;

-        case 0x03:

-          pSvcParam.eSpsPpsIdStrategy  = SPS_LISTING_AND_PPS_INCREASING;

-          break;

-        case 0x06:

-          pSvcParam.eSpsPpsIdStrategy  = SPS_PPS_LISTING;

-          break;

-        default:

-          pSvcParam.eSpsPpsIdStrategy  = CONSTANT_ID;

-          break;

+      case 0:

+        pSvcParam.eSpsPpsIdStrategy  = CONSTANT_ID;

+        break;

+      case 0x01:

+        pSvcParam.eSpsPpsIdStrategy  = INCREASING_ID;

+        break;

+      case 0x02:

+        pSvcParam.eSpsPpsIdStrategy  = SPS_LISTING;

+        break;

+      case 0x03:

+        pSvcParam.eSpsPpsIdStrategy  = SPS_LISTING_AND_PPS_INCREASING;

+        break;

+      case 0x06:

+        pSvcParam.eSpsPpsIdStrategy  = SPS_PPS_LISTING;

+        break;

+      default:

+        pSvcParam.eSpsPpsIdStrategy  = CONSTANT_ID;

+        break;

       }

-    }

-    else if (!strcmp (pCommand, "-cabac") && (n < argc))

+    } else if (!strcmp (pCommand, "-cabac") && (n < argc))

       pSvcParam.iEntropyCodingModeFlag = atoi (argv[n++]);

     else if (!strcmp (pCommand, "-denois") && (n < argc))

@@ -505,9 +508,8 @@

     else if (!strcmp (pCommand, "-threadIdc") && (n < argc))

       pSvcParam.iMultipleThreadIdc = atoi (argv[n++]);

     else if (!strcmp (pCommand, "-loadbalancing") && (n + 1 < argc)) {

-      pSvcParam.bUseLoadBalancing = (atoi (argv[n++]))?true:false;

-    }

-    else if (!strcmp (pCommand, "-deblockIdc") && (n < argc))

+      pSvcParam.bUseLoadBalancing = (atoi (argv[n++])) ? true : false;

+    } else if (!strcmp (pCommand, "-deblockIdc") && (n < argc))

       pSvcParam.iLoopFilterDisableIdc = atoi (argv[n++]);

     else if (!strcmp (pCommand, "-alphaOffset") && (n < argc))

@@ -614,8 +616,7 @@

       unsigned int iLayer = atoi (argv[n++]);

       SSpatialLayerConfig* pDLayer = &pSvcParam.sSpatialLayers[iLayer];

       pDLayer->sSliceArgument.uiSliceNum = atoi (argv[n++]);

-    }

-    else if (!strcmp (pCommand, "-slcmbnum") && (n + 1 < argc)) {

+    } else if (!strcmp (pCommand, "-slcmbnum") && (n + 1 < argc)) {

       unsigned int iLayer = atoi (argv[n++]);

       SSpatialLayerConfig* pDLayer = &pSvcParam.sSpatialLayers[iLayer];

       pDLayer->sSliceArgument.uiSliceMbNum[0] = atoi (argv[n++]);

@@ -835,11 +836,27 @@

   pFileYUV = fopen (fs.strSeqFile.c_str(), "rb");

   if (pFileYUV != NULL) {

+#if defined(_WIN32) || defined(_WIN64)

+#if _MSC_VER >= 1400

+    if (!_fseeki64 (pFileYUV, 0, SEEK_END)) {

+      int64_t i_size = _ftelli64 (pFileYUV);

+      _fseeki64 (pFileYUV, 0, SEEK_SET);

+      iTotalFrameMax = WELS_MAX ((int32_t) (i_size / kiPicResSize), iTotalFrameMax);

+    }

+#else

     if (!fseek (pFileYUV, 0, SEEK_END)) {

       int64_t i_size = ftell (pFileYUV);

       fseek (pFileYUV, 0, SEEK_SET);

       iTotalFrameMax = WELS_MAX ((int32_t) (i_size / kiPicResSize), iTotalFrameMax);

     }

+#endif

+#else

+    if (!fseeko (pFileYUV, 0, SEEK_END)) {

+      int64_t i_size = ftello (pFileYUV);

+      fseeko (pFileYUV, 0, SEEK_SET);

+      iTotalFrameMax = WELS_MAX ((int32_t) (i_size / kiPicResSize), iTotalFrameMax);

+    }

+#endif

   } else {

     fprintf (stderr, "Unable to open source sequence file (%s), check corresponding path!\n",

              fs.strSeqFile.c_str());