Release 10.46.00

git-svn-id: http://svn.code.sf.net/p/netpbm/code/advanced@869 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 0 insertions, 105 deletions

diff --git a/editor/ppmtv.c b/editor/ppmtv.c
deleted file mode 100644
index da25102a..00000000
--- a/editor/ppmtv.c
+++ /dev/null
@@ -1,105 +0,0 @@
-
-/*********************************************************************/
-/* ppmtv -  make a 'look-alike ntsc' picture from a PPM file       */
-/* Frank Neumann, October 1993                                       */
-/* V1.1 16.11.1993                                                   */
-/*                                                                   */
-/* version history:                                                  */
-/* V1.0 12.10.1993    first version                                  */
-/* V1.1 16.11.1993    Rewritten to be NetPBM.programming conforming  */
-/*********************************************************************/
-
-#include "ppm.h"
-
-/**************************/
-/* start of main function */
-/**************************/
-int main(argc, argv)
-int argc;
-char *argv[];
-{
-	FILE* ifp;
-	int argn, rows, cols, format, i = 0, j = 0;
-	pixel *srcrow, *destrow;
-	pixel *pP = NULL, *pP2 = NULL;
-	pixval maxval;
-	double dimfactor;
-	long longfactor;
-	const char * const usage = "dimfactor [ppmfile]\n        dimfactor: 0.0 = total blackness, 1.0 = original picture\n";
-
-	/* parse in 'default' parameters */
-	ppm_init(&argc, argv);
-
-	argn = 1;
-
-	/* parse in dim factor */
-	if (argn == argc)
-		pm_usage(usage);
-	if (sscanf(argv[argn], "%lf", &dimfactor) != 1)
-		pm_usage(usage);
-	if (dimfactor < 0.0 || dimfactor > 1.0)
-		pm_error("dim factor must be in the range from 0.0 to 1.0 ");
-	++argn;
-
-	/* parse in filename (if present, stdin otherwise) */
-	if (argn != argc)
-	{
-		ifp = pm_openr(argv[argn]);
-		++argn;
-	}
-	else
-		ifp = stdin;
-
-	if (argn != argc)
-		pm_usage(usage);
-
-	/* read first data from file */
-	ppm_readppminit(ifp, &cols, &rows, &maxval, &format);
-
-	/* no error checking required here, ppmlib does it all for us */
-	srcrow = ppm_allocrow(cols);
-
-	longfactor = (long)(dimfactor * 65536);
-
-	/* allocate a row of pixel data for the new pixels */
-	destrow = ppm_allocrow(cols);
-
-	ppm_writeppminit(stdout, cols, rows, maxval, 0);
-
-	/** now do the ntsc'ing (actually very similar to ppmdim) **/
-	for (i = 0; i < rows; i++)
-	{
-		ppm_readppmrow(ifp, srcrow, cols, maxval, format);
-
-		pP = srcrow;
-		pP2 = destrow;
-
-		for (j = 0; j < cols; j++)
-		{
-			/* every alternating row is left in unchanged condition */
-			if (i & 1)
-			{
-				PPM_ASSIGN(*pP2, PPM_GETR(*pP), PPM_GETG(*pP), PPM_GETB(*pP));
-			}
-			/* and the other lines are dimmed to the specified factor */
-			else
-			{
-				PPM_ASSIGN(*pP2, (PPM_GETR(*pP) * longfactor) >> 16,
-								 (PPM_GETG(*pP) * longfactor) >> 16,
-								 (PPM_GETB(*pP) * longfactor) >> 16);
-			}
-			pP++;
-			pP2++;
-		}
-
-		/* write out one line of graphic data */
-		ppm_writeppmrow(stdout, destrow, cols, maxval, 0);
-	}
-
-	pm_close(ifp);
-	ppm_freerow(srcrow);
-	ppm_freerow(destrow);
-
-	exit(0);
-}
-