Mirror GdkInterpType to PixopsInterpType to avoid including gdk-pixbuf

Mon Sep 17 11:49:02 2001  Owen Taylor  <otaylor@redhat.com>

        * pixops/*: Mirror GdkInterpType to PixopsInterpType
        to avoid including gdk-pixbuf headers.

4 files changed, 39 insertions, 34 deletions

diff --git a/gdk-pixbuf/pixops/Makefile.am b/gdk-pixbuf/pixops/Makefile.am
index 42c7d3aa1..a1df47711 100644
--- a/gdk-pixbuf/pixops/Makefile.am
+++ b/gdk-pixbuf/pixops/Makefile.am
@@ -2,8 +2,6 @@ noinst_LTLIBRARIES = libpixops.la
 
 INCLUDES = @STRIP_BEGIN@ \
 	-I$(top_srcdir) -I$(top_builddir) 	\
-	-I$(top_srcdir)/gdk-pixbuf 		\
-	-I$(top_builddir)/gdk-pixbuf 		\
 	@GTK_DEBUG_FLAGS@			\
 	@GDK_PIXBUF_DEP_CFLAGS@			\
 @STRIP_END@
diff --git a/gdk-pixbuf/pixops/pixops.c b/gdk-pixbuf/pixops/pixops.c
index 9fc732e9a..c9606107f 100644
--- a/gdk-pixbuf/pixops/pixops.c
+++ b/gdk-pixbuf/pixops/pixops.c
@@ -1345,7 +1345,7 @@ pixops_composite_color (guchar         *dest_buf,
 			gboolean        src_has_alpha,
 			double          scale_x,
 			double          scale_y,
-			GdkInterpType   interp_type,
+			PixopsInterpType   interp_type,
 			int             overall_alpha,
 			int             check_x,
 			int             check_y,
@@ -1374,7 +1374,7 @@ pixops_composite_color (guchar         *dest_buf,
 
   switch (interp_type)
     {
-    case GDK_INTERP_NEAREST:
+    case PIXOPS_INTERP_NEAREST:
       pixops_composite_color_nearest (dest_buf, render_x0, render_y0, render_x1, render_y1,
 				      dest_rowstride, dest_channels, dest_has_alpha,
 				      src_buf, src_width, src_height, src_rowstride, src_channels, src_has_alpha,
@@ -1382,15 +1382,15 @@ pixops_composite_color (guchar         *dest_buf,
 				      check_x, check_y, check_size, color1, color2);
       return;
 
-    case GDK_INTERP_TILES:
+    case PIXOPS_INTERP_TILES:
       tile_make_weights (&filter, scale_x, scale_y, overall_alpha / 255.);
       break;
       
-    case GDK_INTERP_BILINEAR:
+    case PIXOPS_INTERP_BILINEAR:
       bilinear_make_fast_weights (&filter, scale_x, scale_y, overall_alpha / 255.);
       break;
       
-    case GDK_INTERP_HYPER:
+    case PIXOPS_INTERP_HYPER:
       bilinear_make_weights (&filter, scale_x, scale_y, overall_alpha / 255.);
       break;
     }
@@ -1429,7 +1429,7 @@ pixops_composite (guchar        *dest_buf,
 		  gboolean       src_has_alpha,
 		  double         scale_x,
 		  double         scale_y,
-		  GdkInterpType  interp_type,
+		  PixopsInterpType  interp_type,
 		  int            overall_alpha)
 {
   PixopsFilter filter;
@@ -1453,22 +1453,22 @@ pixops_composite (guchar        *dest_buf,
 
   switch (interp_type)
     {
-    case GDK_INTERP_NEAREST:
+    case PIXOPS_INTERP_NEAREST:
       pixops_composite_nearest (dest_buf, render_x0, render_y0, render_x1, render_y1,
 				dest_rowstride, dest_channels, dest_has_alpha,
 				src_buf, src_width, src_height, src_rowstride, src_channels,
 				src_has_alpha, scale_x, scale_y, overall_alpha);
       return;
 
-    case GDK_INTERP_TILES:
+    case PIXOPS_INTERP_TILES:
       tile_make_weights (&filter, scale_x, scale_y, overall_alpha / 255.);
       break;
       
-    case GDK_INTERP_BILINEAR:
+    case PIXOPS_INTERP_BILINEAR:
       bilinear_make_fast_weights (&filter, scale_x, scale_y, overall_alpha / 255.);
       break;
       
-    case GDK_INTERP_HYPER:
+    case PIXOPS_INTERP_HYPER:
       bilinear_make_weights (&filter, scale_x, scale_y, overall_alpha / 255.);
       break;
     }
@@ -1512,7 +1512,7 @@ pixops_scale (guchar        *dest_buf,
 	      gboolean       src_has_alpha,
 	      double         scale_x,
 	      double         scale_y,
-	      GdkInterpType  interp_type)
+	      PixopsInterpType  interp_type)
 {
   PixopsFilter filter;
   PixopsLineFunc line_func;
@@ -1530,22 +1530,22 @@ pixops_scale (guchar        *dest_buf,
 
   switch (interp_type)
     {
-    case GDK_INTERP_NEAREST:
+    case PIXOPS_INTERP_NEAREST:
       pixops_scale_nearest (dest_buf, render_x0, render_y0, render_x1, render_y1,
 			    dest_rowstride, dest_channels, dest_has_alpha,
 			    src_buf, src_width, src_height, src_rowstride, src_channels, src_has_alpha,
 			    scale_x, scale_y);
       return;
 
-    case GDK_INTERP_TILES:
+    case PIXOPS_INTERP_TILES:
       tile_make_weights (&filter, scale_x, scale_y, 1.0);
       break;
       
-    case GDK_INTERP_BILINEAR:
+    case PIXOPS_INTERP_BILINEAR:
       bilinear_make_fast_weights (&filter, scale_x, scale_y, 1.0);
       break;
       
-    case GDK_INTERP_HYPER:
+    case PIXOPS_INTERP_HYPER:
       bilinear_make_weights (&filter, scale_x, scale_y, 1.0);
       break;
     }
diff --git a/gdk-pixbuf/pixops/pixops.h b/gdk-pixbuf/pixops/pixops.h
index 8aa06b630..d0cbfb82f 100644
--- a/gdk-pixbuf/pixops/pixops.h
+++ b/gdk-pixbuf/pixops/pixops.h
@@ -2,10 +2,17 @@
 #define PIXOPS_H
 
 #include <glib.h>
-#include "gdk-pixbuf.h"
 
 
 
+/* Interpolation modes; must match PixopsInterpType */ 
+typedef enum {
+	PIXOPS_INTERP_NEAREST,
+	PIXOPS_INTERP_TILES,
+	PIXOPS_INTERP_BILINEAR,
+	PIXOPS_INTERP_HYPER
+} PixopsInterpType;
+
 /* Scale src_buf from src_width / src_height by factors scale_x, scale_y
  * and composite the portion corresponding to
  * render_x, render_y, render_width, render_height in the new
@@ -27,7 +34,7 @@ void pixops_composite (guchar         *dest_buf,
 		       int             src_has_alpha,
 		       double          scale_x,
 		       double          scale_y,
-		       GdkInterpType   interp_type,
+		       PixopsInterpType   interp_type,
 		       int             overall_alpha);
 
 /* Scale src_buf from src_width / src_height by factors scale_x, scale_y
@@ -52,7 +59,7 @@ void pixops_composite_color (guchar         *dest_buf,
 			     int             src_has_alpha,
 			     double          scale_x,
 			     double          scale_y,
-			     GdkInterpType   interp_type,
+			     PixopsInterpType   interp_type,
 			     int             overall_alpha,
 			     int             check_x,
 			     int             check_y,
@@ -81,7 +88,7 @@ void pixops_scale     (guchar         *dest_buf,
 		       int             src_has_alpha,
 		       double          scale_x,
 		       double          scale_y,
-		       GdkInterpType   interp_type);
+		       PixopsInterpType   interp_type);
 
 
 
diff --git a/gdk-pixbuf/pixops/timescale.c b/gdk-pixbuf/pixops/timescale.c
index 76b2f8d19..bc890d437 100644
--- a/gdk-pixbuf/pixops/timescale.c
+++ b/gdk-pixbuf/pixops/timescale.c
@@ -76,16 +76,16 @@ dump_array (double times[3][3][4])
 
 	  switch (j)
 	    {
-	    case GDK_INTERP_NEAREST:
+	    case PIXOPS_INTERP_NEAREST:
 	      printf ("  NEAREST\n");
 	      break;
-	    case GDK_INTERP_TILES:
+	    case PIXOPS_INTERP_TILES:
 	      printf ("  TILES\n");
 	      break;
-	    case GDK_INTERP_BILINEAR:
+	    case PIXOPS_INTERP_BILINEAR:
 	      printf ("  BILINEAR\n");
 	      break;
-	    case GDK_INTERP_HYPER:
+	    case PIXOPS_INTERP_HYPER:
 	      printf ("  HYPER\n");
 	      break;
 	    }
@@ -152,24 +152,24 @@ int main (int argc, char **argv)
 	dest_buf = g_malloc(dest_rowstride * dest_height);
 	memset (dest_buf, 0x80, dest_rowstride * dest_height);
 
-	for (filter_level = GDK_INTERP_NEAREST ; filter_level <= GDK_INTERP_HYPER; filter_level++)
+	for (filter_level = PIXOPS_INTERP_NEAREST ; filter_level <= PIXOPS_INTERP_HYPER; filter_level++)
 	  {
 	    printf ("src_channels = %d (%s); dest_channels = %d (%s); filter_level=",
 		    src_channels, src_has_alpha ? "alpha" : "no alpha",
 		    dest_channels, dest_has_alpha ? "alpha" : "no alpha");
 	    switch (filter_level)
 	      {
-	      case GDK_INTERP_NEAREST:
-		printf ("GDK_INTERP_NEAREST\n");
+	      case PIXOPS_INTERP_NEAREST:
+		printf ("PIXOPS_INTERP_NEAREST\n");
 		break;
-	      case GDK_INTERP_TILES:
-		printf ("GDK_INTERP_TILES\n");
+	      case PIXOPS_INTERP_TILES:
+		printf ("PIXOPS_INTERP_TILES\n");
 		break;
-	      case GDK_INTERP_BILINEAR:
-		printf ("GDK_INTERP_BILINEAR\n");
+	      case PIXOPS_INTERP_BILINEAR:
+		printf ("PIXOPS_INTERP_BILINEAR\n");
 		break;
-	      case GDK_INTERP_HYPER:
-		printf ("GDK_INTERP_HYPER\n");
+	      case PIXOPS_INTERP_HYPER:
+		printf ("PIXOPS_INTERP_HYPER\n");
 		break;
 	      }