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Mirror GdkInterpType to PixopsInterpType to avoid including gdk-pixbuf

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

        * pixops/*: Mirror GdkInterpType to PixopsInterpType
        to avoid including gdk-pixbuf headers.
This commit is contained in:
Owen Taylor 2001-09-17 15:53:59 +00:00 committed by Owen Taylor
parent 9c7f0f8c2a
commit ef79a175b5
5 changed files with 44 additions and 34 deletions
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5
gdk-pixbuf/ChangeLog
View File

@ -1,3 +1,8 @@
Mon Sep 17 11:49:02 2001 Owen Taylor <otaylor@redhat.com>
* pixops/*: Mirror GdkInterpType to PixopsInterpType
to avoid including gdk-pixbuf headers.
2001-09-16 James Henstridge <james@daa.com.au> 2001-09-16 James Henstridge <james@daa.com.au>
* .cvsignore: add generated files to ignore list. * .cvsignore: add generated files to ignore list.

2
gdk-pixbuf/pixops/Makefile.am
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@ -2,8 +2,6 @@ noinst_LTLIBRARIES = libpixops.la
INCLUDES = @STRIP_BEGIN@ \ INCLUDES = @STRIP_BEGIN@ \
-I$(top_srcdir) -I$(top_builddir) \ -I$(top_srcdir) -I$(top_builddir) \
-I$(top_srcdir)/gdk-pixbuf \
-I$(top_builddir)/gdk-pixbuf \
@GTK_DEBUG_FLAGS@ \ @GTK_DEBUG_FLAGS@ \
@GDK_PIXBUF_DEP_CFLAGS@ \ @GDK_PIXBUF_DEP_CFLAGS@ \
@STRIP_END@ @STRIP_END@

30
gdk-pixbuf/pixops/pixops.c
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@ -1345,7 +1345,7 @@ pixops_composite_color (guchar *dest_buf,
gboolean src_has_alpha, gboolean src_has_alpha,
double scale_x, double scale_x,
double scale_y, double scale_y,
GdkInterpType interp_type, PixopsInterpType interp_type,
int overall_alpha, int overall_alpha,
int check_x, int check_x,
int check_y, int check_y,
@ -1374,7 +1374,7 @@ pixops_composite_color (guchar *dest_buf,
switch (interp_type) 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, pixops_composite_color_nearest (dest_buf, render_x0, render_y0, render_x1, render_y1,
dest_rowstride, dest_channels, dest_has_alpha, dest_rowstride, dest_channels, dest_has_alpha,
src_buf, src_width, src_height, src_rowstride, src_channels, src_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); check_x, check_y, check_size, color1, color2);
return; return;
case GDK_INTERP_TILES: case PIXOPS_INTERP_TILES:
tile_make_weights (&filter, scale_x, scale_y, overall_alpha / 255.); tile_make_weights (&filter, scale_x, scale_y, overall_alpha / 255.);
break; break;
case GDK_INTERP_BILINEAR: case PIXOPS_INTERP_BILINEAR:
bilinear_make_fast_weights (&filter, scale_x, scale_y, overall_alpha / 255.); bilinear_make_fast_weights (&filter, scale_x, scale_y, overall_alpha / 255.);
break; break;
case GDK_INTERP_HYPER: case PIXOPS_INTERP_HYPER:
bilinear_make_weights (&filter, scale_x, scale_y, overall_alpha / 255.); bilinear_make_weights (&filter, scale_x, scale_y, overall_alpha / 255.);
break; break;
} }
@ -1429,7 +1429,7 @@ pixops_composite (guchar *dest_buf,
gboolean src_has_alpha, gboolean src_has_alpha,
double scale_x, double scale_x,
double scale_y, double scale_y,
GdkInterpType interp_type, PixopsInterpType interp_type,
int overall_alpha) int overall_alpha)
{ {
PixopsFilter filter; PixopsFilter filter;
@ -1453,22 +1453,22 @@ pixops_composite (guchar *dest_buf,
switch (interp_type) switch (interp_type)
{ {
case GDK_INTERP_NEAREST: case PIXOPS_INTERP_NEAREST:
pixops_composite_nearest (dest_buf, render_x0, render_y0, render_x1, render_y1, pixops_composite_nearest (dest_buf, render_x0, render_y0, render_x1, render_y1,
dest_rowstride, dest_channels, dest_has_alpha, dest_rowstride, dest_channels, dest_has_alpha,
src_buf, src_width, src_height, src_rowstride, src_channels, src_buf, src_width, src_height, src_rowstride, src_channels,
src_has_alpha, scale_x, scale_y, overall_alpha); src_has_alpha, scale_x, scale_y, overall_alpha);
return; return;
case GDK_INTERP_TILES: case PIXOPS_INTERP_TILES:
tile_make_weights (&filter, scale_x, scale_y, overall_alpha / 255.); tile_make_weights (&filter, scale_x, scale_y, overall_alpha / 255.);
break; break;
case GDK_INTERP_BILINEAR: case PIXOPS_INTERP_BILINEAR:
bilinear_make_fast_weights (&filter, scale_x, scale_y, overall_alpha / 255.); bilinear_make_fast_weights (&filter, scale_x, scale_y, overall_alpha / 255.);
break; break;
case GDK_INTERP_HYPER: case PIXOPS_INTERP_HYPER:
bilinear_make_weights (&filter, scale_x, scale_y, overall_alpha / 255.); bilinear_make_weights (&filter, scale_x, scale_y, overall_alpha / 255.);
break; break;
} }
@ -1512,7 +1512,7 @@ pixops_scale (guchar *dest_buf,
gboolean src_has_alpha, gboolean src_has_alpha,
double scale_x, double scale_x,
double scale_y, double scale_y,
GdkInterpType interp_type) PixopsInterpType interp_type)
{ {
PixopsFilter filter; PixopsFilter filter;
PixopsLineFunc line_func; PixopsLineFunc line_func;
@ -1530,22 +1530,22 @@ pixops_scale (guchar *dest_buf,
switch (interp_type) switch (interp_type)
{ {
case GDK_INTERP_NEAREST: case PIXOPS_INTERP_NEAREST:
pixops_scale_nearest (dest_buf, render_x0, render_y0, render_x1, render_y1, pixops_scale_nearest (dest_buf, render_x0, render_y0, render_x1, render_y1,
dest_rowstride, dest_channels, dest_has_alpha, dest_rowstride, dest_channels, dest_has_alpha,
src_buf, src_width, src_height, src_rowstride, src_channels, src_has_alpha, src_buf, src_width, src_height, src_rowstride, src_channels, src_has_alpha,
scale_x, scale_y); scale_x, scale_y);
return; return;
case GDK_INTERP_TILES: case PIXOPS_INTERP_TILES:
tile_make_weights (&filter, scale_x, scale_y, 1.0); tile_make_weights (&filter, scale_x, scale_y, 1.0);
break; break;
case GDK_INTERP_BILINEAR: case PIXOPS_INTERP_BILINEAR:
bilinear_make_fast_weights (&filter, scale_x, scale_y, 1.0); bilinear_make_fast_weights (&filter, scale_x, scale_y, 1.0);
break; break;
case GDK_INTERP_HYPER: case PIXOPS_INTERP_HYPER:
bilinear_make_weights (&filter, scale_x, scale_y, 1.0); bilinear_make_weights (&filter, scale_x, scale_y, 1.0);
break; break;
} }

15
gdk-pixbuf/pixops/pixops.h
View File

@ -2,10 +2,17 @@
#define PIXOPS_H #define PIXOPS_H
#include <glib.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 /* Scale src_buf from src_width / src_height by factors scale_x, scale_y
* and composite the portion corresponding to * and composite the portion corresponding to
* render_x, render_y, render_width, render_height in the new * 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, int src_has_alpha,
double scale_x, double scale_x,
double scale_y, double scale_y,
GdkInterpType interp_type, PixopsInterpType interp_type,
int overall_alpha); int overall_alpha);
/* Scale src_buf from src_width / src_height by factors scale_x, scale_y /* 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, int src_has_alpha,
double scale_x, double scale_x,
double scale_y, double scale_y,
GdkInterpType interp_type, PixopsInterpType interp_type,
int overall_alpha, int overall_alpha,
int check_x, int check_x,
int check_y, int check_y,
@ -81,7 +88,7 @@ void pixops_scale (guchar *dest_buf,
int src_has_alpha, int src_has_alpha,
double scale_x, double scale_x,
double scale_y, double scale_y,
GdkInterpType interp_type); PixopsInterpType interp_type);

26
gdk-pixbuf/pixops/timescale.c
View File

@ -76,16 +76,16 @@ dump_array (double times[3][3][4])
switch (j) switch (j)
{ {
case GDK_INTERP_NEAREST: case PIXOPS_INTERP_NEAREST:
printf (" NEAREST\n"); printf (" NEAREST\n");
break; break;
case GDK_INTERP_TILES: case PIXOPS_INTERP_TILES:
printf (" TILES\n"); printf (" TILES\n");
break; break;
case GDK_INTERP_BILINEAR: case PIXOPS_INTERP_BILINEAR:
printf (" BILINEAR\n"); printf (" BILINEAR\n");
break; break;
case GDK_INTERP_HYPER: case PIXOPS_INTERP_HYPER:
printf (" HYPER\n"); printf (" HYPER\n");
break; break;
} }
@ -152,24 +152,24 @@ int main (int argc, char **argv)
dest_buf = g_malloc(dest_rowstride * dest_height); dest_buf = g_malloc(dest_rowstride * dest_height);
memset (dest_buf, 0x80, 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=", printf ("src_channels = %d (%s); dest_channels = %d (%s); filter_level=",
src_channels, src_has_alpha ? "alpha" : "no alpha", src_channels, src_has_alpha ? "alpha" : "no alpha",
dest_channels, dest_has_alpha ? "alpha" : "no alpha"); dest_channels, dest_has_alpha ? "alpha" : "no alpha");
switch (filter_level) switch (filter_level)
{ {
case GDK_INTERP_NEAREST: case PIXOPS_INTERP_NEAREST:
printf ("GDK_INTERP_NEAREST\n"); printf ("PIXOPS_INTERP_NEAREST\n");
break; break;
case GDK_INTERP_TILES: case PIXOPS_INTERP_TILES:
printf ("GDK_INTERP_TILES\n"); printf ("PIXOPS_INTERP_TILES\n");
break; break;
case GDK_INTERP_BILINEAR: case PIXOPS_INTERP_BILINEAR:
printf ("GDK_INTERP_BILINEAR\n"); printf ("PIXOPS_INTERP_BILINEAR\n");
break; break;
case GDK_INTERP_HYPER: case PIXOPS_INTERP_HYPER:
printf ("GDK_INTERP_HYPER\n"); printf ("PIXOPS_INTERP_HYPER\n");
break; break;
} }