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66f0fe5
)
made passing-through optional
author
kramm
<kramm>
Sun, 9 Dec 2007 16:59:59 +0000
(16:59 +0000)
committer
kramm
<kramm>
Sun, 9 Dec 2007 16:59:59 +0000
(16:59 +0000)
lib/devices/dummy.c
patch
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diff --git
a/lib/devices/dummy.c
b/lib/devices/dummy.c
index
58bbb80
..
0b85818
100644
(file)
--- a/
lib/devices/dummy.c
+++ b/
lib/devices/dummy.c
@@
-35,78
+35,98
@@
typedef struct _internal {
int dummy_setparameter(gfxdevice_t*dev, const char*key, const char*value)
{
internal_t*i = (internal_t*)dev->internal;
int dummy_setparameter(gfxdevice_t*dev, const char*key, const char*value)
{
internal_t*i = (internal_t*)dev->internal;
- return i->out->setparameter(i->out,key,value);
+ if(i->out) {
+ return i->out->setparameter(i->out,key,value);
+ } else {
+ return 0;
+ }
}
void dummy_startpage(gfxdevice_t*dev, int width, int height)
{
internal_t*i = (internal_t*)dev->internal;
}
void dummy_startpage(gfxdevice_t*dev, int width, int height)
{
internal_t*i = (internal_t*)dev->internal;
- i->out->startpage(i->out,width,height);
+ if(i->out)
+ i->out->startpage(i->out,width,height);
}
void dummy_startclip(gfxdevice_t*dev, gfxline_t*line)
{
internal_t*i = (internal_t*)dev->internal;
}
void dummy_startclip(gfxdevice_t*dev, gfxline_t*line)
{
internal_t*i = (internal_t*)dev->internal;
- i->out->startclip(i->out,line);
+ if(i->out)
+ i->out->startclip(i->out,line);
}
void dummy_endclip(gfxdevice_t*dev)
{
internal_t*i = (internal_t*)dev->internal;
}
void dummy_endclip(gfxdevice_t*dev)
{
internal_t*i = (internal_t*)dev->internal;
- i->out->endclip(i->out);
+ if(i->out)
+ i->out->endclip(i->out);
}
void dummy_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit)
{
internal_t*i = (internal_t*)dev->internal;
}
void dummy_stroke(gfxdevice_t*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit)
{
internal_t*i = (internal_t*)dev->internal;
- i->out->stroke(i->out, line, width, color, cap_style, joint_style, miterLimit);
+ if(i->out)
+ i->out->stroke(i->out, line, width, color, cap_style, joint_style, miterLimit);
}
void dummy_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color)
{
internal_t*i = (internal_t*)dev->internal;
}
void dummy_fill(gfxdevice_t*dev, gfxline_t*line, gfxcolor_t*color)
{
internal_t*i = (internal_t*)dev->internal;
- i->out->fill(i->out, line, color);
+ if(i->out)
+ i->out->fill(i->out, line, color);
}
void dummy_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform)
{
internal_t*i = (internal_t*)dev->internal;
}
void dummy_fillbitmap(gfxdevice_t*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform)
{
internal_t*i = (internal_t*)dev->internal;
- i->out->fillbitmap(i->out, line, img, matrix, cxform);
+ if(i->out)
+ i->out->fillbitmap(i->out, line, img, matrix, cxform);
}
void dummy_fillgradient(gfxdevice_t*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix)
{
internal_t*i = (internal_t*)dev->internal;
}
void dummy_fillgradient(gfxdevice_t*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix)
{
internal_t*i = (internal_t*)dev->internal;
- i->out->fillgradient(i->out, line, gradient, type, matrix);
+ if(i->out)
+ i->out->fillgradient(i->out, line, gradient, type, matrix);
}
void dummy_addfont(gfxdevice_t*dev, gfxfont_t*font)
{
internal_t*i = (internal_t*)dev->internal;
}
void dummy_addfont(gfxdevice_t*dev, gfxfont_t*font)
{
internal_t*i = (internal_t*)dev->internal;
- i->out->addfont(i->out, font);
+ if(i->out)
+ i->out->addfont(i->out, font);
}
void dummy_drawchar(gfxdevice_t*dev, gfxfont_t*font, int glyphnr, gfxcolor_t*color, gfxmatrix_t*matrix)
{
internal_t*i = (internal_t*)dev->internal;
}
void dummy_drawchar(gfxdevice_t*dev, gfxfont_t*font, int glyphnr, gfxcolor_t*color, gfxmatrix_t*matrix)
{
internal_t*i = (internal_t*)dev->internal;
- i->out->drawchar(i->out, font, glyphnr, color, matrix);
+ if(i->out)
+ i->out->drawchar(i->out, font, glyphnr, color, matrix);
}
}
-void dummy_drawlink(gfxdevice_t*dev, gfxline_t*line, char*action)
+void dummy_drawlink(gfxdevice_t*dev, gfxline_t*line, const char*action)
{
internal_t*i = (internal_t*)dev->internal;
{
internal_t*i = (internal_t*)dev->internal;
- i->out->drawlink(i->out, line, action);
+ if(i->out)
+ i->out->drawlink(i->out, line, action);
}
void dummy_endpage(gfxdevice_t*dev)
{
internal_t*i = (internal_t*)dev->internal;
}
void dummy_endpage(gfxdevice_t*dev)
{
internal_t*i = (internal_t*)dev->internal;
- i->out->endpage(i->out);
+ if(i->out)
+ i->out->endpage(i->out);
}
gfxresult_t* dummy_finish(gfxdevice_t*dev)
{
internal_t*i = (internal_t*)dev->internal;
}
gfxresult_t* dummy_finish(gfxdevice_t*dev)
{
internal_t*i = (internal_t*)dev->internal;
- gfxdevice_t*out = i->out;
- free(dev->internal);dev->internal = 0;i=0;
- return out->finish(out);
+ if(i->out) {
+ gfxdevice_t*out = i->out;
+ free(dev->internal);dev->internal = 0;i=0;
+ return out->finish(out);
+ } else {
+ free(dev->internal);dev->internal = 0;i=0;
+ return 0;
+ }
}
void gfxdevice_dummy_init(gfxdevice_t*dev, gfxdevice_t*out)
}
void gfxdevice_dummy_init(gfxdevice_t*dev, gfxdevice_t*out)