Adding prototypes for routines from JPEG.c to header.

Tom


git-svn-id: http://svn.cactuscode.org/arrangements/CactusIO/IOJpeg/trunk@26 eff87b29-5268-4891-90a3-a07138403961

1 files changed, 24 insertions, 0 deletions

diff --git a/src/IOJpeg.h b/src/IOJpeg.h
index 920dc12..61a7ff6 100644
--- a/src/IOJpeg.h
+++ b/src/IOJpeg.h
@@ -49,6 +49,30 @@ int IOJpeg_Write1D (cGH *GH, int index, const char *alias);
 
 int  IOJpeg_DumpVar (cGH *GH, int index, int timelevel, IOJpegGeo_t *geo, FILE *fid);
 
+int WriteJPEGToFileRGB(int nx, /* width of image in pixels */
+		       int ny, /* height of the image in pixels */
+		       void *data, /* buffer containing image data */
+		       int Quality, /* Integer from 0 to 100 */
+		       FILE* outfile);	/* name of file to store in */
+
+int WriteJPEGToMemoryRGB(int nx,int ny, void *data, int Quality, char *memorybuffer,int bufsize);
+
+void AutoColorDataSlice(int nx,int ny, /* size of the image x & y */
+			CCTK_REAL *datain, /* 2D slice of data input */
+			unsigned char *dataout, /* RGB image data output */
+			CCTK_REAL min,CCTK_REAL max, /* range of the entire 3D dataset
+						  This could be ranged based 
+						  on the values of the slice,
+						  but then that would be a
+						  bit untrustworthy.  Its
+						  best to pass in the 
+						  range for the entire 
+						  dataset or a pre-defined
+						  fixed range.  It does
+						  handle clamping of the
+						  range. */
+			CCTK_REAL bias,
+			int rdfac);
 
 #ifdef __cplusplus
 } // extern "C"