Update libjpeg-turbo to 1.2.

simd/jsimd_arm.c

 /*
  * jsimd_arm.c
  *
  * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
  * Copyright 2009-2011 D. R. Commander
  * 
  * Based on the x86 SIMD extension for IJG JPEG library,
  * Copyright (C) 1999-2006, MIYASAKA Masaru.
  * For conditions of distribution and use, see copyright notice in jsimdext.inc
  *
@@ skipping 171 matching lines @@
                        JDIMENSION output_row, int num_rows)
 {
   void (*neonfct)(JDIMENSION, JSAMPARRAY, JSAMPIMAGE, JDIMENSION, int);
 
   switch(cinfo->in_color_space)
   {
     case JCS_EXT_RGB:
       neonfct=jsimd_extrgb_ycc_convert_neon;
       break;
     case JCS_EXT_RGBX:
+    case JCS_EXT_RGBA:
       neonfct=jsimd_extrgbx_ycc_convert_neon;
       break;
     case JCS_EXT_BGR:
       neonfct=jsimd_extbgr_ycc_convert_neon;
       break;
     case JCS_EXT_BGRX:
+    case JCS_EXT_BGRA:
       neonfct=jsimd_extbgrx_ycc_convert_neon;
       break;
     case JCS_EXT_XBGR:
+    case JCS_EXT_ABGR:
       neonfct=jsimd_extxbgr_ycc_convert_neon;
       break;
     case JCS_EXT_XRGB:
+    case JCS_EXT_ARGB:
       neonfct=jsimd_extxrgb_ycc_convert_neon;
       break;
     default:
       neonfct=jsimd_extrgb_ycc_convert_neon;
       break;
   }
 
   if (simd_support & JSIMD_ARM_NEON)
     neonfct(cinfo->image_width, input_buf,
         output_buf, output_row, num_rows);
@@ skipping 12 matching lines @@
                        JSAMPARRAY output_buf, int num_rows)
 {
   void (*neonfct)(JDIMENSION, JSAMPIMAGE, JDIMENSION, JSAMPARRAY, int);
 
   switch(cinfo->out_color_space)
   {
     case JCS_EXT_RGB:
       neonfct=jsimd_ycc_extrgb_convert_neon;
       break;
     case JCS_EXT_RGBX:
+    case JCS_EXT_RGBA:
       neonfct=jsimd_ycc_extrgbx_convert_neon;
       break;
     case JCS_EXT_BGR:
       neonfct=jsimd_ycc_extbgr_convert_neon;
       break;
     case JCS_EXT_BGRX:
+    case JCS_EXT_BGRA:
       neonfct=jsimd_ycc_extbgrx_convert_neon;
       break;
     case JCS_EXT_XBGR:
+    case JCS_EXT_ABGR:
       neonfct=jsimd_ycc_extxbgr_convert_neon;
       break;
     case JCS_EXT_XRGB:
+    case JCS_EXT_ARGB:
       neonfct=jsimd_ycc_extxrgb_convert_neon;
       break;
   default:
       neonfct=jsimd_ycc_extrgb_convert_neon;
       break;
   }
 
   if (simd_support & JSIMD_ARM_NEON)
     neonfct(cinfo->output_width, input_buf,
         input_row, output_buf, num_rows);
@@ skipping 395 matching lines @@
     jsimd_idct_ifast_neon(compptr->dct_table, coef_block, output_buf, output_col);
 }
 
 GLOBAL(void)
 jsimd_idct_float (j_decompress_ptr cinfo, jpeg_component_info * compptr,
                 JCOEFPTR coef_block, JSAMPARRAY output_buf,
                 JDIMENSION output_col)
 {
 }