From 7ee19483ed81a885f464d4e93f4eefb3d4037d30 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ghostscript.com>
Date: Sat, 4 Jun 2005 15:58:45 +0200
Subject: new world order

---
 render/pixmap.c | 122 --------------------------------------------------------
 1 file changed, 122 deletions(-)
 delete mode 100644 render/pixmap.c

(limited to 'render/pixmap.c')

diff --git a/render/pixmap.c b/render/pixmap.c
deleted file mode 100644
index 8f34ebcd..00000000
--- a/render/pixmap.c
+++ /dev/null
@@ -1,122 +0,0 @@
-#include <fitz.h>
-
-fz_error *
-fz_newpixmap(fz_pixmap **pixp, int x, int y, int w, int h, int n)
-{
-	fz_pixmap *pix;
-
-	pix = *pixp = fz_malloc(sizeof(fz_pixmap));
-	if (!pix)
-		return fz_outofmem;
-
-	pix->x = x;
-	pix->y = y;
-	pix->w = w;
-	pix->h = h;
-	pix->n = n;
-
-	pix->samples = fz_malloc(pix->w * pix->h * pix->n * sizeof(fz_sample));
-	if (!pix->samples) {
-		fz_free(pix);
-		return fz_outofmem;
-	}
-
-	return nil;
-}
-
-fz_error *
-fz_newpixmapwithrect(fz_pixmap **pixp, fz_irect r, int n)
-{
-	return fz_newpixmap(pixp,
-				r.x0, r.y0,
-				r.x1 - r.x0,
-				r.y1 - r.y0, n);
-}
-
-fz_error *
-fz_newpixmapcopy(fz_pixmap **pixp, fz_pixmap *old)
-{
-	fz_error *error;
-	error = fz_newpixmap(pixp, old->x, old->y, old->w, old->h, old->n);
-	if (error)
-		return error;
-	memcpy((*pixp)->samples, old->samples, old->w * old->h * old->n);
-	return nil;
-}
-
-void
-fz_droppixmap(fz_pixmap *pix)
-{
-	fz_free(pix->samples);
-	fz_free(pix);
-}
-
-void
-fz_clearpixmap(fz_pixmap *pix)
-{
-	memset(pix->samples, 0, pix->w * pix->h * pix->n * sizeof(fz_sample));
-}
-
-void
-fz_gammapixmap(fz_pixmap *pix, float gamma)
-{
-	unsigned char table[255];
-	int n = pix->w * pix->h * pix->n;
-	unsigned char *p = pix->samples;
-	int i;
-	for (i = 0; i < 256; i++)
-		table[i] = CLAMP(pow(i / 255.0, gamma) * 255.0, 0, 255);
-	while (n--)
-		*p = table[*p]; p++;
-}
-
-void
-fz_debugpixmap(fz_pixmap *pix)
-{
-	if (pix->n == 4)
-	{
-		int x, y;
-		FILE *ppm = fopen("out.ppm", "wb");
-		FILE *pgm = fopen("out.pgm", "wb");
-		fprintf(ppm, "P6\n%d %d\n255\n", pix->w, pix->h);
-		fprintf(pgm, "P5\n%d %d\n255\n", pix->w, pix->h);
-
-		for (y = 0; y < pix->h; y++)
-			for (x = 0; x < pix->w; x++)
-			{
-				int a = pix->samples[x * pix->n + y * pix->w * pix->n + 0];
-				int r = pix->samples[x * pix->n + y * pix->w * pix->n + 1];
-				int g = pix->samples[x * pix->n + y * pix->w * pix->n + 2];
-				int b = pix->samples[x * pix->n + y * pix->w * pix->n + 3];
-				putc(a, pgm);
-				putc(r, ppm);
-				putc(g, ppm);
-				putc(b, ppm);
-			}
-		fclose(ppm);
-		fclose(pgm);
-	}
-
-	else if (pix->n == 2)
-	{
-		int x, y;
-		FILE *pgm = fopen("out.pgm", "wb");
-		fprintf(pgm, "P5\n%d %d\n255\n", pix->w, pix->h);
-
-		for (y = 0; y < pix->h; y++)
-			for (x = 0; x < pix->w; x++)
-			{
-				putc(pix->samples[y * pix->w * 2 + x * 2 + 1], pgm);
-			}
-		fclose(pgm);
-	}
-
-	else if (pix->n == 1)
-	{
-		FILE *pgm = fopen("out.pgm", "w");
-		fprintf(pgm, "P5\n%d %d\n255\n", pix->w, pix->h);
-		fwrite(pix->samples, 1, pix->w * pix->h, pgm);
-		fclose(pgm);
-	}
-}
-
-- 
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