Update libjpeg_turbo to 1.4.90 from https://github.com/libjpeg-turbo/

jdtrans.c

 /*
  * jdtrans.c
  *
+ * This file was part of the Independent JPEG Group's software:
  * Copyright (C) 1995-1997, Thomas G. Lane.
- * This file is part of the Independent JPEG Group's software.
- * For conditions of distribution and use, see the accompanying README file.
+ * It was modified by The libjpeg-turbo Project to include only code relevant
+ * to libjpeg-turbo.
+ * For conditions of distribution and use, see the accompanying README.ijg
+ * file.
  *
  * This file contains library routines for transcoding decompression,
  * that is, reading raw DCT coefficient arrays from an input JPEG file.
  * The routines in jdapimin.c will also be needed by a transcoder.
  */
 
 #define JPEG_INTERNALS
 #include "jinclude.h"
 #include "jpeglib.h"
 
 
 /* Forward declarations */
-LOCAL(void) transdecode_master_selection JPP((j_decompress_ptr cinfo));
+LOCAL(void) transdecode_master_selection (j_decompress_ptr cinfo);
 
 
 /*
  * Read the coefficient arrays from a JPEG file.
  * jpeg_read_header must be completed before calling this.
  *
  * The entire image is read into a set of virtual coefficient-block arrays,
  * one per component.  The return value is a pointer to the array of
  * virtual-array descriptors.  These can be manipulated directly via the
  * JPEG memory manager, or handed off to jpeg_write_coefficients().
@@ skipping 18 matching lines @@
     /* First call: initialize active modules */
     transdecode_master_selection(cinfo);
     cinfo->global_state = DSTATE_RDCOEFS;
   }
   if (cinfo->global_state == DSTATE_RDCOEFS) {
     /* Absorb whole file into the coef buffer */
     for (;;) {
       int retcode;
       /* Call progress monitor hook if present */
       if (cinfo->progress != NULL)
-        (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);
+        (*cinfo->progress->progress_monitor) ((j_common_ptr) cinfo);
       /* Absorb some more input */
       retcode = (*cinfo->inputctl->consume_input) (cinfo);
       if (retcode == JPEG_SUSPENDED)
-        return NULL;
+        return NULL;
       if (retcode == JPEG_REACHED_EOI)
-        break;
+        break;
       /* Advance progress counter if appropriate */
       if (cinfo->progress != NULL &&
-          (retcode == JPEG_ROW_COMPLETED || retcode == JPEG_REACHED_SOS)) {
-        if (++cinfo->progress->pass_counter >= cinfo->progress->pass_limit) {
-          /* startup underestimated number of scans; ratchet up one scan */
-          cinfo->progress->pass_limit += (long) cinfo->total_iMCU_rows;
-        }
+          (retcode == JPEG_ROW_COMPLETED || retcode == JPEG_REACHED_SOS)) {
+        if (++cinfo->progress->pass_counter >= cinfo->progress->pass_limit) {
+          /* startup underestimated number of scans; ratchet up one scan */
+          cinfo->progress->pass_limit += (long) cinfo->total_iMCU_rows;
+        }
       }
     }
     /* Set state so that jpeg_finish_decompress does the right thing */
     cinfo->global_state = DSTATE_STOPPING;
   }
   /* At this point we should be in state DSTATE_STOPPING if being used
    * standalone, or in state DSTATE_BUFIMAGE if being invoked to get access
    * to the coefficients during a full buffered-image-mode decompression.
    */
   if ((cinfo->global_state == DSTATE_STOPPING ||
        cinfo->global_state == DSTATE_BUFIMAGE) && cinfo->buffered_image) {
     return cinfo->coef->coef_arrays;
   }
   /* Oops, improper usage */
   ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
-  return NULL;                  /* keep compiler happy */
+  return NULL;                  /* keep compiler happy */
 }
 
 
 /*
  * Master selection of decompression modules for transcoding.
  * This substitutes for jdmaster.c's initialization of the full decompressor.
  */
 
 LOCAL(void)
 transdecode_master_selection (j_decompress_ptr cinfo)
@@ skipping 45 matching lines @@
       nscans = cinfo->num_components;
     } else {
       nscans = 1;
     }
     cinfo->progress->pass_counter = 0L;
     cinfo->progress->pass_limit = (long) cinfo->total_iMCU_rows * nscans;
     cinfo->progress->completed_passes = 0;
     cinfo->progress->total_passes = 1;
   }
 }