diff options
Diffstat (limited to 'src/gdk')
| -rw-r--r-- | src/gdk/cdgdk.c | 35 | ||||
| -rw-r--r-- | src/gdk/cdgdk.h | 2 |
2 files changed, 31 insertions, 6 deletions
diff --git a/src/gdk/cdgdk.c b/src/gdk/cdgdk.c index 76eb3db..b0c8ea8 100644 --- a/src/gdk/cdgdk.c +++ b/src/gdk/cdgdk.c @@ -1163,7 +1163,7 @@ static void cdputimagerectrgba_matrix(cdCtxCanvas* ctxcanvas, int iw, int ih, co if (!pixbuf) return; - gdk_draw_pixbuf(ctxcanvas->wnd, ctxcanvas->gc, pixbuf, 0, 0, ex, ey, ew, eh, ctxcanvas->img_dither, 0, 0); + gdk_draw_pixbuf(ctxcanvas->wnd, ctxcanvas->gc, pixbuf, 0, 0, ex, ey, -1, -1, ctxcanvas->img_dither, 0, 0); /* reset clipping */ gdk_region_destroy(clip_polygon); @@ -1248,7 +1248,7 @@ static void cdputimagerectmap_matrix(cdCtxCanvas* ctxcanvas, int iw, int ih, con if (!pixbuf) return; - gdk_draw_pixbuf(ctxcanvas->wnd, ctxcanvas->gc, pixbuf, 0, 0, ex, ey, ew, eh, ctxcanvas->img_dither, 0, 0); + gdk_draw_pixbuf(ctxcanvas->wnd, ctxcanvas->gc, pixbuf, 0, 0, ex, ey, -1, -1, ctxcanvas->img_dither, 0, 0); /* reset clipping */ gdk_region_destroy(clip_polygon); @@ -1289,7 +1289,7 @@ static void cdputimagerectrgb(cdCtxCanvas *ctxcanvas, int iw, int ih, const unsi if (bw!=ew || bh!=eh) { - GdkPixbuf *pixbuf_scaled = gdk_pixbuf_scale_simple(pixbuf, ew, eh, GDK_INTERP_NEAREST); + GdkPixbuf *pixbuf_scaled = gdk_pixbuf_scale_simple(pixbuf, ew, eh, ctxcanvas->img_interp); gdk_draw_pixbuf(ctxcanvas->wnd, ctxcanvas->gc, pixbuf_scaled, 0, 0, ex, ey, -1, -1, ctxcanvas->img_dither, 0, 0); g_object_unref(pixbuf_scaled); } @@ -1328,7 +1328,7 @@ static void cdputimagerectrgba(cdCtxCanvas *ctxcanvas, int iw, int ih, const uns if (bw!=ew || bh!=eh) { - GdkPixbuf *pixbuf_scaled = gdk_pixbuf_scale_simple(pixbuf, ew, eh, GDK_INTERP_NEAREST); + GdkPixbuf *pixbuf_scaled = gdk_pixbuf_scale_simple(pixbuf, ew, eh, ctxcanvas->img_interp); gdk_draw_pixbuf(ctxcanvas->wnd, ctxcanvas->gc, pixbuf_scaled, 0, 0, ex, ey, -1, -1, ctxcanvas->img_dither, 0, 0); g_object_unref(pixbuf_scaled); } @@ -1367,7 +1367,7 @@ static void cdputimagerectmap(cdCtxCanvas *ctxcanvas, int iw, int ih, const unsi if (bw!=ew || bh!=eh) { - GdkPixbuf *pixbuf_scaled = gdk_pixbuf_scale_simple(pixbuf, ew, eh, GDK_INTERP_NEAREST); + GdkPixbuf *pixbuf_scaled = gdk_pixbuf_scale_simple(pixbuf, ew, eh, ctxcanvas->img_interp); gdk_draw_pixbuf(ctxcanvas->wnd, ctxcanvas->gc, pixbuf_scaled, 0, 0, ex, ey, -1, -1, ctxcanvas->img_dither, 0, 0); g_object_unref(pixbuf_scaled); } @@ -1553,6 +1553,29 @@ static cdAttribute imgdither_attrib = get_imgdither_attrib }; +static void set_interp_attrib(cdCtxCanvas* ctxcanvas, char* data) +{ + if (data && cdStrEqualNoCase(data, "BILINEAR")) + ctxcanvas->img_interp = GDK_INTERP_BILINEAR; + else + ctxcanvas->img_interp = GDK_INTERP_NEAREST; +} + +static char* get_interp_attrib(cdCtxCanvas* ctxcanvas) +{ + if (ctxcanvas->img_interp) + return "BILINEAR"; + else + return "NEAREST"; +} + +static cdAttribute interp_attrib = +{ + "IMGINTERP", + set_interp_attrib, + get_interp_attrib +}; + static char* get_gc_attrib(cdCtxCanvas *ctxcanvas) { return (char*)ctxcanvas->gc; @@ -1626,6 +1649,8 @@ cdCtxCanvas *cdgdkCreateCanvas(cdCanvas* canvas, GdkDrawable* wnd, GdkScreen* sc cdRegisterAttribute(canvas, &gc_attrib); cdRegisterAttribute(canvas, &rotate_attrib); cdRegisterAttribute(canvas, &pangoversion_attrib); + cdRegisterAttribute(canvas, &imgdither_attrib); + cdRegisterAttribute(canvas, &interp_attrib); return ctxcanvas; } diff --git a/src/gdk/cdgdk.h b/src/gdk/cdgdk.h index e05e650..af3cdc0 100644 --- a/src/gdk/cdgdk.h +++ b/src/gdk/cdgdk.h @@ -50,7 +50,7 @@ struct _cdCtxCanvas { float rotate_angle; int rotate_center_x; int rotate_center_y; - int img_dither; + int img_dither, img_interp; GdkRegion* new_rgn; GdkRegion* clip_rgn; |