Initial commit of Vollbeding changes

1 files changed, 4 insertions, 3 deletions

diff --git a/jmorecfg.h b/jmorecfg.h
index 54a7d1c..c88ab1f 100644
--- a/jmorecfg.h
+++ b/jmorecfg.h
@@ -266,9 +266,10 @@ typedef int boolean;
 
 /* Encoder capability options: */
 
-#undef  C_ARITH_CODING_SUPPORTED    /* Arithmetic coding back end? */
+#define C_ARITH_CODING_SUPPORTED    /* Arithmetic coding back end? */
 #define C_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */
 #define C_PROGRESSIVE_SUPPORTED	    /* Progressive JPEG? (Requires MULTISCAN)*/
+#define DCT_SCALING_SUPPORTED	    /* Input rescaling via DCT? (Requires DCT_ISLOW)*/
 #define ENTROPY_OPT_SUPPORTED	    /* Optimization of entropy coding parms? */
 /* Note: if you selected 12-bit data precision, it is dangerous to turn off
  * ENTROPY_OPT_SUPPORTED.  The standard Huffman tables are only good for 8-bit
@@ -282,12 +283,12 @@ typedef int boolean;
 
 /* Decoder capability options: */
 
-#undef  D_ARITH_CODING_SUPPORTED    /* Arithmetic coding back end? */
+#define D_ARITH_CODING_SUPPORTED    /* Arithmetic coding back end? */
 #define D_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */
 #define D_PROGRESSIVE_SUPPORTED	    /* Progressive JPEG? (Requires MULTISCAN)*/
+#define IDCT_SCALING_SUPPORTED	    /* Output rescaling via IDCT? */
 #define SAVE_MARKERS_SUPPORTED	    /* jpeg_save_markers() needed? */
 #define BLOCK_SMOOTHING_SUPPORTED   /* Block smoothing? (Progressive only) */
-#define IDCT_SCALING_SUPPORTED	    /* Output rescaling via IDCT? */
 #undef  UPSAMPLE_SCALING_SUPPORTED  /* Output rescaling at upsample stage? */
 #define UPSAMPLE_MERGING_SUPPORTED  /* Fast path for sloppy upsampling? */
 #define QUANT_1PASS_SUPPORTED	    /* 1-pass color quantization? */