Convert tabs to spaces in the libjpeg code and the SIMD code (TurboJPEG retains the use of tabs for historical reasons. They were annoying in the libjpeg code primarily because they were not consistently used and because they were used to format as well as indent the code. In the case of TurboJPEG, tabs are used just to indent the code, so even if the editor assumes a different tab width, the code will still be readable.)

git-svn-id: svn://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1278 632fc199-4ca6-4c93-a231-07263d6284db

1 files changed, 52 insertions, 52 deletions

diff --git a/transupp.h b/transupp.h
index cfbaca4..710b345 100644
--- a/transupp.h
+++ b/transupp.h
@@ -19,7 +19,7 @@
 
 /* If you happen not to want the image transform support, disable it here */
 #ifndef TRANSFORMS_SUPPORTED
-#define TRANSFORMS_SUPPORTED 1		/* 0 disables transform code */
+#define TRANSFORMS_SUPPORTED 1          /* 0 disables transform code */
 #endif
 
 /*
@@ -80,13 +80,13 @@
 /* Short forms of external names for systems with brain-damaged linkers. */
 
 #ifdef NEED_SHORT_EXTERNAL_NAMES
-#define jtransform_parse_crop_spec	jTrParCrop
-#define jtransform_request_workspace	jTrRequest
-#define jtransform_adjust_parameters	jTrAdjust
-#define jtransform_execute_transform	jTrExec
-#define jtransform_perfect_transform	jTrPerfect
-#define jcopy_markers_setup		jCMrkSetup
-#define jcopy_markers_execute		jCMrkExec
+#define jtransform_parse_crop_spec      jTrParCrop
+#define jtransform_request_workspace    jTrRequest
+#define jtransform_adjust_parameters    jTrAdjust
+#define jtransform_execute_transform    jTrExec
+#define jtransform_perfect_transform    jTrPerfect
+#define jcopy_markers_setup             jCMrkSetup
+#define jcopy_markers_execute           jCMrkExec
 #endif /* NEED_SHORT_EXTERNAL_NAMES */
 
 
@@ -95,14 +95,14 @@
  */
 
 typedef enum {
-	JXFORM_NONE,		/* no transformation */
-	JXFORM_FLIP_H,		/* horizontal flip */
-	JXFORM_FLIP_V,		/* vertical flip */
-	JXFORM_TRANSPOSE,	/* transpose across UL-to-LR axis */
-	JXFORM_TRANSVERSE,	/* transpose across UR-to-LL axis */
-	JXFORM_ROT_90,		/* 90-degree clockwise rotation */
-	JXFORM_ROT_180,		/* 180-degree rotation */
-	JXFORM_ROT_270		/* 270-degree clockwise (or 90 ccw) */
+        JXFORM_NONE,            /* no transformation */
+        JXFORM_FLIP_H,          /* horizontal flip */
+        JXFORM_FLIP_V,          /* vertical flip */
+        JXFORM_TRANSPOSE,       /* transpose across UL-to-LR axis */
+        JXFORM_TRANSVERSE,      /* transpose across UR-to-LL axis */
+        JXFORM_ROT_90,          /* 90-degree clockwise rotation */
+        JXFORM_ROT_180,         /* 180-degree rotation */
+        JXFORM_ROT_270          /* 270-degree clockwise (or 90 ccw) */
 } JXFORM_CODE;
 
 /*
@@ -126,11 +126,11 @@ typedef enum {
 
 typedef struct {
   /* Options: set by caller */
-  JXFORM_CODE transform;	/* image transform operator */
-  boolean perfect;		/* if TRUE, fail if partial MCUs are requested */
-  boolean trim;			/* if TRUE, trim partial MCUs as needed */
-  boolean force_grayscale;	/* if TRUE, convert color image to grayscale */
-  boolean crop;			/* if TRUE, crop source image */
+  JXFORM_CODE transform;        /* image transform operator */
+  boolean perfect;              /* if TRUE, fail if partial MCUs are requested */
+  boolean trim;                 /* if TRUE, trim partial MCUs as needed */
+  boolean force_grayscale;      /* if TRUE, convert color image to grayscale */
+  boolean crop;                 /* if TRUE, crop source image */
   boolean slow_hflip;  /* For best performance, the JXFORM_FLIP_H transform
                           normally modifies the source coefficients in place.
                           Setting this to TRUE will instead use a slower,
@@ -142,23 +142,23 @@ typedef struct {
   /* Crop parameters: application need not set these unless crop is TRUE.
    * These can be filled in by jtransform_parse_crop_spec().
    */
-  JDIMENSION crop_width;	/* Width of selected region */
-  JCROP_CODE crop_width_set;	/* (forced disables adjustment) */
-  JDIMENSION crop_height;	/* Height of selected region */
-  JCROP_CODE crop_height_set;	/* (forced disables adjustment) */
-  JDIMENSION crop_xoffset;	/* X offset of selected region */
-  JCROP_CODE crop_xoffset_set;	/* (negative measures from right edge) */
-  JDIMENSION crop_yoffset;	/* Y offset of selected region */
-  JCROP_CODE crop_yoffset_set;	/* (negative measures from bottom edge) */
+  JDIMENSION crop_width;        /* Width of selected region */
+  JCROP_CODE crop_width_set;    /* (forced disables adjustment) */
+  JDIMENSION crop_height;       /* Height of selected region */
+  JCROP_CODE crop_height_set;   /* (forced disables adjustment) */
+  JDIMENSION crop_xoffset;      /* X offset of selected region */
+  JCROP_CODE crop_xoffset_set;  /* (negative measures from right edge) */
+  JDIMENSION crop_yoffset;      /* Y offset of selected region */
+  JCROP_CODE crop_yoffset_set;  /* (negative measures from bottom edge) */
 
   /* Internal workspace: caller should not touch these */
-  int num_components;		/* # of components in workspace */
+  int num_components;           /* # of components in workspace */
   jvirt_barray_ptr * workspace_coef_arrays; /* workspace for transformations */
-  JDIMENSION output_width;	/* cropped destination dimensions */
+  JDIMENSION output_width;      /* cropped destination dimensions */
   JDIMENSION output_height;
-  JDIMENSION x_crop_offset;	/* destination crop offsets measured in iMCUs */
+  JDIMENSION x_crop_offset;     /* destination crop offsets measured in iMCUs */
   JDIMENSION y_crop_offset;
-  int iMCU_sample_width;	/* destination iMCU size */
+  int iMCU_sample_width;        /* destination iMCU size */
   int iMCU_sample_height;
 } jpeg_transform_info;
 
@@ -167,34 +167,34 @@ typedef struct {
 
 /* Parse a crop specification (written in X11 geometry style) */
 EXTERN(boolean) jtransform_parse_crop_spec
-	JPP((jpeg_transform_info *info, const char *spec));
+        JPP((jpeg_transform_info *info, const char *spec));
 /* Request any required workspace */
 EXTERN(boolean) jtransform_request_workspace
-	JPP((j_decompress_ptr srcinfo, jpeg_transform_info *info));
+        JPP((j_decompress_ptr srcinfo, jpeg_transform_info *info));
 /* Adjust output image parameters */
 EXTERN(jvirt_barray_ptr *) jtransform_adjust_parameters
-	JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-	     jvirt_barray_ptr *src_coef_arrays,
-	     jpeg_transform_info *info));
+        JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
+             jvirt_barray_ptr *src_coef_arrays,
+             jpeg_transform_info *info));
 /* Execute the actual transformation, if any */
 EXTERN(void) jtransform_execute_transform
-	JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-	     jvirt_barray_ptr *src_coef_arrays,
-	     jpeg_transform_info *info));
+        JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
+             jvirt_barray_ptr *src_coef_arrays,
+             jpeg_transform_info *info));
 /* Determine whether lossless transformation is perfectly
  * possible for a specified image and transformation.
  */
 EXTERN(boolean) jtransform_perfect_transform
-	JPP((JDIMENSION image_width, JDIMENSION image_height,
-	     int MCU_width, int MCU_height,
-	     JXFORM_CODE transform));
+        JPP((JDIMENSION image_width, JDIMENSION image_height,
+             int MCU_width, int MCU_height,
+             JXFORM_CODE transform));
 
 /* jtransform_execute_transform used to be called
  * jtransform_execute_transformation, but some compilers complain about
  * routine names that long.  This macro is here to avoid breaking any
  * old source code that uses the original name...
  */
-#define jtransform_execute_transformation	jtransform_execute_transform
+#define jtransform_execute_transformation       jtransform_execute_transform
 
 #endif /* TRANSFORMS_SUPPORTED */
 
@@ -204,17 +204,17 @@ EXTERN(boolean) jtransform_perfect_transform
  */
 
 typedef enum {
-	JCOPYOPT_NONE,		/* copy no optional markers */
-	JCOPYOPT_COMMENTS,	/* copy only comment (COM) markers */
-	JCOPYOPT_ALL		/* copy all optional markers */
+        JCOPYOPT_NONE,          /* copy no optional markers */
+        JCOPYOPT_COMMENTS,      /* copy only comment (COM) markers */
+        JCOPYOPT_ALL            /* copy all optional markers */
 } JCOPY_OPTION;
 
-#define JCOPYOPT_DEFAULT  JCOPYOPT_COMMENTS	/* recommended default */
+#define JCOPYOPT_DEFAULT  JCOPYOPT_COMMENTS     /* recommended default */
 
 /* Setup decompression object to save desired markers in memory */
 EXTERN(void) jcopy_markers_setup
-	JPP((j_decompress_ptr srcinfo, JCOPY_OPTION option));
+        JPP((j_decompress_ptr srcinfo, JCOPY_OPTION option));
 /* Copy markers saved in the given source object to the destination object */
 EXTERN(void) jcopy_markers_execute
-	JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
-	     JCOPY_OPTION option));
+        JPP((j_decompress_ptr srcinfo, j_compress_ptr dstinfo,
+             JCOPY_OPTION option));