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[script] Emit surface content

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Include the desired content with the creation info.
This commit is contained in:
Chris Wilson 2009-08-13 21:59:12 +01:00
parent 052211b072
commit 7306305cc8
4 changed files with 27 additions and 15 deletions
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2
boilerplate/cairo-boilerplate-script.c
View file

@ -61,7 +61,7 @@ _cairo_boilerplate_script_create_surface (const char *name,
xunlink (ptc->filename);
ctx = cairo_script_context_create (ptc->filename);
surface = cairo_script_surface_create (ctx, width, height);
surface = cairo_script_surface_create (ctx, content, width, height);
cairo_script_context_destroy (ctx);
status = cairo_surface_set_user_data (surface,

34
src/cairo-script-surface.c
View file

@ -151,6 +151,7 @@ static const cairo_surface_backend_t _cairo_script_surface_backend;
static cairo_script_surface_t *
_cairo_script_surface_create_internal (cairo_script_context_t *ctx,
cairo_content_t content,
double width,
double height,
cairo_surface_t *passthrough);
@ -428,11 +429,23 @@ _get_target (cairo_script_surface_t *surface)
}
}
static const char *
_content_to_string (cairo_content_t content)
{
switch (content) {
case CAIRO_CONTENT_ALPHA: return "ALPHA";
case CAIRO_CONTENT_COLOR: return "COLOR";
default:
case CAIRO_CONTENT_COLOR_ALPHA: return "COLOR_ALPHA";
}
}
static cairo_status_t
_emit_surface (cairo_script_surface_t *surface)
{
_cairo_output_stream_printf (surface->ctx->stream,
"<< /width %f /height %f",
"<< /content %s /width %f /height %f",
_content_to_string (surface->base.content),
surface->width,
surface->height);
@ -909,17 +922,6 @@ _emit_radial_pattern (cairo_script_surface_t *surface,
return _emit_gradient_color_stops (&radial->base, surface->ctx->stream);
}
static const char *
_content_to_string (cairo_content_t content)
{
switch (content) {
case CAIRO_CONTENT_ALPHA: return "ALPHA";
case CAIRO_CONTENT_COLOR: return "COLOR";
default:
case CAIRO_CONTENT_COLOR_ALPHA: return "COLOR_ALPHA";
}
}
static cairo_status_t
_emit_meta_surface_pattern (cairo_script_surface_t *surface,
const cairo_pattern_t *pattern)
@ -944,6 +946,7 @@ _emit_meta_surface_pattern (cairo_script_surface_t *surface,
_cairo_box_round_to_rectangle (&bbox, &rect);
similar = _cairo_script_surface_create_internal (surface->ctx,
source->content,
rect.width,
rect.height,
NULL);
@ -1677,6 +1680,7 @@ _cairo_script_surface_create_similar (void *abstract_surface,
}
surface = _cairo_script_surface_create_internal (ctx,
content,
width, height,
passthrough);
cairo_surface_destroy (passthrough);
@ -3209,6 +3213,7 @@ _cairo_script_implicit_context_reset (cairo_script_implicit_context_t *cr)
static cairo_script_surface_t *
_cairo_script_surface_create_internal (cairo_script_context_t *ctx,
cairo_content_t content,
double width,
double height,
cairo_surface_t *passthrough)
@ -3224,7 +3229,7 @@ _cairo_script_surface_create_internal (cairo_script_context_t *ctx,
_cairo_surface_init (&surface->base,
&_cairo_script_surface_backend,
CAIRO_CONTENT_COLOR_ALPHA);
content);
_cairo_surface_wrapper_init (&surface->wrapper, passthrough);
@ -3335,10 +3340,12 @@ cairo_script_context_get_mode (cairo_script_context_t *context)
cairo_surface_t *
cairo_script_surface_create (cairo_script_context_t *context,
cairo_content_t content,
double width,
double height)
{
return &_cairo_script_surface_create_internal (context,
content,
width, height,
NULL)->base;
}
@ -3356,6 +3363,7 @@ cairo_script_surface_create_for_target (cairo_script_context_t *context,
extents.width = extents.height = -1;
return &_cairo_script_surface_create_internal (context,
target->content,
extents.width,
extents.height,
target)->base;

1
src/cairo-script.h
View file

@ -73,6 +73,7 @@ cairo_script_context_destroy (cairo_script_context_t *context);
cairo_public cairo_surface_t *
cairo_script_surface_create (cairo_script_context_t *context,
cairo_content_t content,
double width,
double height);

5
util/cairo-trace/trace.c
View file

@ -4146,22 +4146,25 @@ cairo_xlib_surface_create_with_xrender_format (Display *dpy,
#include <cairo-script.h>
cairo_surface_t *
cairo_script_surface_create (cairo_script_context_t *ctx,
cairo_content_t content,
double width,
double height)
{
cairo_surface_t *ret;
long surface_id;
ret = DLCALL (cairo_script_surface_create, ctx, width, height);
ret = DLCALL (cairo_script_surface_create, ctx, content, width, height);
surface_id = _create_surface_id (ret);
_emit_line_info ();
if (_write_lock ()) {
_trace_printf ("dict\n"
" /type /script set\n"
" /content %s set\n"
" /width %g set\n"
" /height %g set\n"
" surface dup /s%ld exch def\n",
_content_to_string (content),
width, height,
surface_id);
_surface_object_set_size (ret, width, height);