digital mars updated

[wxWidgets.git] / src / jpeg / jidctint.c

diff --git a/src/jpeg/jidctint.c b/src/jpeg/jidctint.c
index a72b3207caf5556457b8ed1f60f7446fa101f8f8..2783c2302729a882a96bbacada3a0396f3dfe574 100644 (file)
--- a/src/jpeg/jidctint.c
+++ b/src/jpeg/jidctint.c
@@ -90,18 +90,18 @@
  */
 
 #if CONST_BITS == 13
-#define FIX_0_298631336  ((INT32)  2446)       /* FIX(0.298631336) */
-#define FIX_0_390180644  ((INT32)  3196)       /* FIX(0.390180644) */
-#define FIX_0_541196100  ((INT32)  4433)       /* FIX(0.541196100) */
-#define FIX_0_765366865  ((INT32)  6270)       /* FIX(0.765366865) */
-#define FIX_0_899976223  ((INT32)  7373)       /* FIX(0.899976223) */
-#define FIX_1_175875602  ((INT32)  9633)       /* FIX(1.175875602) */
-#define FIX_1_501321110  ((INT32)  12299)      /* FIX(1.501321110) */
-#define FIX_1_847759065  ((INT32)  15137)      /* FIX(1.847759065) */
-#define FIX_1_961570560  ((INT32)  16069)      /* FIX(1.961570560) */
-#define FIX_2_053119869  ((INT32)  16819)      /* FIX(2.053119869) */
-#define FIX_2_562915447  ((INT32)  20995)      /* FIX(2.562915447) */
-#define FIX_3_072711026  ((INT32)  25172)      /* FIX(3.072711026) */
+#define FIX_0_298631336  ((JPEG_INT32)  2446)  /* FIX(0.298631336) */
+#define FIX_0_390180644  ((JPEG_INT32)  3196)  /* FIX(0.390180644) */
+#define FIX_0_541196100  ((JPEG_INT32)  4433)  /* FIX(0.541196100) */
+#define FIX_0_765366865  ((JPEG_INT32)  6270)  /* FIX(0.765366865) */
+#define FIX_0_899976223  ((JPEG_INT32)  7373)  /* FIX(0.899976223) */
+#define FIX_1_175875602  ((JPEG_INT32)  9633)  /* FIX(1.175875602) */
+#define FIX_1_501321110  ((JPEG_INT32)  12299) /* FIX(1.501321110) */
+#define FIX_1_847759065  ((JPEG_INT32)  15137) /* FIX(1.847759065) */
+#define FIX_1_961570560  ((JPEG_INT32)  16069) /* FIX(1.961570560) */
+#define FIX_2_053119869  ((JPEG_INT32)  16819) /* FIX(2.053119869) */
+#define FIX_2_562915447  ((JPEG_INT32)  20995) /* FIX(2.562915447) */
+#define FIX_3_072711026  ((JPEG_INT32)  25172) /* FIX(3.072711026) */
 #else
 #define FIX_0_298631336  FIX(0.298631336)
 #define FIX_0_390180644  FIX(0.390180644)
@@ -149,9 +149,9 @@ jpeg_idct_islow (j_decompress_ptr cinfo, jpeg_component_info * compptr,
                 JCOEFPTR coef_block,
                 JSAMPARRAY output_buf, JDIMENSION output_col)
 {
-  INT32 tmp0, tmp1, tmp2, tmp3;
-  INT32 tmp10, tmp11, tmp12, tmp13;
-  INT32 z1, z2, z3, z4, z5;
+  JPEG_INT32 tmp0, tmp1, tmp2, tmp3;
+  JPEG_INT32 tmp10, tmp11, tmp12, tmp13;
+  JPEG_INT32 z1, z2, z3, z4, z5;
   JCOEFPTR inptr;
   ISLOW_MULT_TYPE * quantptr;
   int * wsptr;
@@ -288,7 +288,7 @@ jpeg_idct_islow (j_decompress_ptr cinfo, jpeg_component_info * compptr,
     if (wsptr[1] == 0 && wsptr[2] == 0 && wsptr[3] == 0 && wsptr[4] == 0 &&
        wsptr[5] == 0 && wsptr[6] == 0 && wsptr[7] == 0) {
       /* AC terms all zero */
-      JSAMPLE dcval = range_limit[(int) DESCALE((INT32) wsptr[0], PASS1_BITS+3)
+      JSAMPLE dcval = range_limit[(int) DESCALE((JPEG_INT32) wsptr[0], PASS1_BITS+3)
                                  & RANGE_MASK];
       
       outptr[0] = dcval;
@@ -308,15 +308,15 @@ jpeg_idct_islow (j_decompress_ptr cinfo, jpeg_component_info * compptr,
     /* Even part: reverse the even part of the forward DCT. */
     /* The rotator is sqrt(2)*c(-6). */
     
-    z2 = (INT32) wsptr[2];
-    z3 = (INT32) wsptr[6];
+    z2 = (JPEG_INT32) wsptr[2];
+    z3 = (JPEG_INT32) wsptr[6];
     
     z1 = MULTIPLY(z2 + z3, FIX_0_541196100);
     tmp2 = z1 + MULTIPLY(z3, - FIX_1_847759065);
     tmp3 = z1 + MULTIPLY(z2, FIX_0_765366865);
     
-    tmp0 = ((INT32) wsptr[0] + (INT32) wsptr[4]) << CONST_BITS;
-    tmp1 = ((INT32) wsptr[0] - (INT32) wsptr[4]) << CONST_BITS;
+    tmp0 = ((JPEG_INT32) wsptr[0] + (JPEG_INT32) wsptr[4]) << CONST_BITS;
+    tmp1 = ((JPEG_INT32) wsptr[0] - (JPEG_INT32) wsptr[4]) << CONST_BITS;
     
     tmp10 = tmp0 + tmp3;
     tmp13 = tmp0 - tmp3;
@@ -327,10 +327,10 @@ jpeg_idct_islow (j_decompress_ptr cinfo, jpeg_component_info * compptr,
      * transpose is its inverse.  i0..i3 are y7,y5,y3,y1 respectively.
      */
     
-    tmp0 = (INT32) wsptr[7];
-    tmp1 = (INT32) wsptr[5];
-    tmp2 = (INT32) wsptr[3];
-    tmp3 = (INT32) wsptr[1];
+    tmp0 = (JPEG_INT32) wsptr[7];
+    tmp1 = (JPEG_INT32) wsptr[5];
+    tmp2 = (JPEG_INT32) wsptr[3];
+    tmp3 = (JPEG_INT32) wsptr[1];
     
     z1 = tmp0 + tmp3;
     z2 = tmp1 + tmp2;