Add const to colorspace source arguments and dependencies.

1 files changed, 21 insertions, 21 deletions

diff --git a/source/fitz/colorspace.c b/source/fitz/colorspace.c
index 3426e26f..01a319de 100644
--- a/source/fitz/colorspace.c
+++ b/source/fitz/colorspace.c
@@ -41,14 +41,14 @@ fz_drop_colorspace(fz_context *ctx, fz_colorspace *cs)
 
 /* Device colorspace definitions */
 
-static void gray_to_rgb(fz_context *ctx, fz_colorspace *cs, float *gray, float *rgb)
+static void gray_to_rgb(fz_context *ctx, fz_colorspace *cs, const float *gray, float *rgb)
 {
 	rgb[0] = gray[0];
 	rgb[1] = gray[0];
 	rgb[2] = gray[0];
 }
 
-static void rgb_to_gray(fz_context *ctx, fz_colorspace *cs, float *rgb, float *gray)
+static void rgb_to_gray(fz_context *ctx, fz_colorspace *cs, const float *rgb, float *gray)
 {
 	float r = rgb[0];
 	float g = rgb[1];
@@ -56,28 +56,28 @@ static void rgb_to_gray(fz_context *ctx, fz_colorspace *cs, float *rgb, float *g
 	gray[0] = r * 0.3f + g * 0.59f + b * 0.11f;
 }
 
-static void rgb_to_rgb(fz_context *ctx, fz_colorspace *cs, float *rgb, float *xyz)
+static void rgb_to_rgb(fz_context *ctx, fz_colorspace *cs, const float *rgb, float *xyz)
 {
 	xyz[0] = rgb[0];
 	xyz[1] = rgb[1];
 	xyz[2] = rgb[2];
 }
 
-static void bgr_to_rgb(fz_context *ctx, fz_colorspace *cs, float *bgr, float *rgb)
+static void bgr_to_rgb(fz_context *ctx, fz_colorspace *cs, const float *bgr, float *rgb)
 {
 	rgb[0] = bgr[2];
 	rgb[1] = bgr[1];
 	rgb[2] = bgr[0];
 }
 
-static void rgb_to_bgr(fz_context *ctx, fz_colorspace *cs, float *rgb, float *bgr)
+static void rgb_to_bgr(fz_context *ctx, fz_colorspace *cs, const float *rgb, float *bgr)
 {
 	bgr[0] = rgb[2];
 	bgr[1] = rgb[1];
 	bgr[2] = rgb[0];
 }
 
-static void cmyk_to_rgb(fz_context *ctx, fz_colorspace *cs, float *cmyk, float *rgb)
+static void cmyk_to_rgb(fz_context *ctx, fz_colorspace *cs, const float *cmyk, float *rgb)
 {
 #ifdef SLOWCMYK /* from poppler */
 	float c = cmyk[0], m = cmyk[1], y = cmyk[2], k = cmyk[3];
@@ -156,7 +156,7 @@ static void cmyk_to_rgb(fz_context *ctx, fz_colorspace *cs, float *cmyk, float *
 #endif
 }
 
-static void rgb_to_cmyk(fz_context *ctx, fz_colorspace *cs, float *rgb, float *cmyk)
+static void rgb_to_cmyk(fz_context *ctx, fz_colorspace *cs, const float *rgb, float *cmyk)
 {
 	float c, m, y, k;
 	c = 1 - rgb[0];
@@ -990,7 +990,7 @@ fz_convert_pixmap(fz_context *ctx, fz_pixmap *dp, fz_pixmap *sp)
 /* Convert a single color */
 
 static void
-std_conv_color(fz_color_converter *cc, float *dstv, float *srcv)
+std_conv_color(fz_color_converter *cc, float *dstv, const float *srcv)
 {
 	float rgb[3];
 	int i;
@@ -1014,7 +1014,7 @@ std_conv_color(fz_color_converter *cc, float *dstv, float *srcv)
 }
 
 static void
-g2rgb(fz_color_converter *cc, float *dv, float *sv)
+g2rgb(fz_color_converter *cc, float *dv, const float *sv)
 {
 	dv[0] = sv[0];
 	dv[1] = sv[0];
@@ -1022,7 +1022,7 @@ g2rgb(fz_color_converter *cc, float *dv, float *sv)
 }
 
 static void
-g2cmyk(fz_color_converter *cc, float *dv, float *sv)
+g2cmyk(fz_color_converter *cc, float *dv, const float *sv)
 {
 	dv[0] = 0;
 	dv[1] = 0;
@@ -1031,13 +1031,13 @@ g2cmyk(fz_color_converter *cc, float *dv, float *sv)
 }
 
 static void
-rgb2g(fz_color_converter *cc, float *dv, float *sv)
+rgb2g(fz_color_converter *cc, float *dv, const float *sv)
 {
 	dv[0] = sv[0] * 0.3f + sv[1] * 0.59f + sv[2] * 0.11f;
 }
 
 static void
-rgb2bgr(fz_color_converter *cc, float *dv, float *sv)
+rgb2bgr(fz_color_converter *cc, float *dv, const float *sv)
 {
 	dv[0] = sv[2];
 	dv[1] = sv[1];
@@ -1045,7 +1045,7 @@ rgb2bgr(fz_color_converter *cc, float *dv, float *sv)
 }
 
 static void
-rgb2cmyk(fz_color_converter *cc, float *dv, float *sv)
+rgb2cmyk(fz_color_converter *cc, float *dv, const float *sv)
 {
 	float c = 1 - sv[0];
 	float m = 1 - sv[1];
@@ -1058,13 +1058,13 @@ rgb2cmyk(fz_color_converter *cc, float *dv, float *sv)
 }
 
 static void
-bgr2g(fz_color_converter *cc, float *dv, float *sv)
+bgr2g(fz_color_converter *cc, float *dv, const float *sv)
 {
 	dv[0] = sv[0] * 0.11f + sv[1] * 0.59f + sv[2] * 0.3f;
 }
 
 static void
-bgr2cmyk(fz_color_converter *cc, float *dv, float *sv)
+bgr2cmyk(fz_color_converter *cc, float *dv, const float *sv)
 {
 	float c = 1 - sv[2];
 	float m = 1 - sv[1];
@@ -1077,7 +1077,7 @@ bgr2cmyk(fz_color_converter *cc, float *dv, float *sv)
 }
 
 static void
-cmyk2g(fz_color_converter *cc, float *dv, float *sv)
+cmyk2g(fz_color_converter *cc, float *dv, const float *sv)
 {
 	float c = sv[0] * 0.3f;
 	float m = sv[1] * 0.59f;
@@ -1086,7 +1086,7 @@ cmyk2g(fz_color_converter *cc, float *dv, float *sv)
 }
 
 static void
-cmyk2rgb(fz_color_converter *cc, float *dv, float *sv)
+cmyk2rgb(fz_color_converter *cc, float *dv, const float *sv)
 {
 #ifdef SLOWCMYK
 	cmyk_to_rgb(cc->ctx, NULL, sv, dv);
@@ -1098,7 +1098,7 @@ cmyk2rgb(fz_color_converter *cc, float *dv, float *sv)
 }
 
 static void
-cmyk2bgr(fz_color_converter *cc, float *dv, float *sv)
+cmyk2bgr(fz_color_converter *cc, float *dv, const float *sv)
 {
 #ifdef SLOWCMYK
 	float rgb[3];
@@ -1169,7 +1169,7 @@ void fz_lookup_color_converter(fz_color_converter *cc, fz_context *ctx, fz_color
 }
 
 void
-fz_convert_color(fz_context *ctx, fz_colorspace *ds, float *dv, fz_colorspace *ss, float *sv)
+fz_convert_color(fz_context *ctx, fz_colorspace *ds, float *dv, fz_colorspace *ss, const float *sv)
 {
 	fz_color_converter cc;
 	fz_lookup_color_converter(&cc, ctx, ds, ss);
@@ -1186,7 +1186,7 @@ struct indexed
 };
 
 static void
-indexed_to_rgb(fz_context *ctx, fz_colorspace *cs, float *color, float *rgb)
+indexed_to_rgb(fz_context *ctx, fz_colorspace *cs, const float *color, float *rgb)
 {
 	struct indexed *idx = cs->data;
 	float alt[FZ_MAX_COLORS];
@@ -1283,7 +1283,7 @@ typedef struct fz_cached_color_converter
 }
 fz_cached_color_converter;
 
-static void fz_cached_color_convert(fz_color_converter *cc_, float *ds, float *ss)
+static void fz_cached_color_convert(fz_color_converter *cc_, float *ds, const float *ss)
 {
 	fz_cached_color_converter *cc = cc_->opaque;
 	fz_context *ctx = cc->base.ctx;