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[cairo-pdf-surface] Propagate errors during pattern selection.

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Propagate error from _cairo_pdf_surface_select_pattern ().
This commit is contained in:
Chris Wilson 2007-10-04 23:18:33 +01:00
parent 7940e39c18
commit 0e3f5caf9f
1 changed files with 26 additions and 8 deletions
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34
src/cairo-pdf-surface.c
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@ -2425,6 +2425,7 @@ _cairo_pdf_surface_select_pattern (cairo_pdf_surface_t *surface,
status = _cairo_pdf_surface_add_alpha (surface, surface->emitted_pattern.alpha, &alpha);
if (status)
return status;
if (surface->emitted_pattern.type == CAIRO_PATTERN_TYPE_SOLID) {
_cairo_output_stream_printf (surface->output,
"%f %f %f ",
@ -2450,7 +2451,9 @@ _cairo_pdf_surface_select_pattern (cairo_pdf_surface_t *surface,
"/Pattern cs /p%d scn ",
surface->emitted_pattern.pattern.id);
}
_cairo_pdf_surface_add_pattern (surface, surface->emitted_pattern.pattern);
status = _cairo_pdf_surface_add_pattern (surface, surface->emitted_pattern.pattern);
if (status)
return status;
_cairo_output_stream_printf (surface->output,
"/a%d gs ",
@ -2459,7 +2462,7 @@ _cairo_pdf_surface_select_pattern (cairo_pdf_surface_t *surface,
_cairo_output_stream_printf (surface->output, "\r\n");
}
return CAIRO_STATUS_SUCCESS;
return _cairo_output_stream_get_status (surface->output);
}
static cairo_int_status_t
@ -4020,7 +4023,9 @@ _cairo_pdf_surface_paint (void *abstract_surface,
_cairo_output_stream_printf (surface->output, "q ");
}
_cairo_pdf_surface_select_pattern (surface, FALSE);
status = _cairo_pdf_surface_select_pattern (surface, FALSE);
if (status)
return status;
_cairo_output_stream_printf (surface->output,
"0 0 %f %f re f\r\n",
@ -4098,7 +4103,10 @@ _cairo_pdf_surface_mask (void *abstract_surface,
if (status)
return status;
_cairo_pdf_surface_select_pattern (surface, FALSE);
status = _cairo_pdf_surface_select_pattern (surface, FALSE);
if (status)
return status;
_cairo_output_stream_printf (surface->output,
"0 0 %f %f re f\r\n",
surface->width, surface->height);
@ -4139,7 +4147,10 @@ _cairo_pdf_surface_mask (void *abstract_surface,
if (status)
return status;
_cairo_pdf_surface_select_pattern (surface, FALSE);
status = _cairo_pdf_surface_select_pattern (surface, FALSE);
if (status)
return status;
_cairo_output_stream_printf (surface->output,
"0 0 %f %f re f\r\n",
surface->width, surface->height);
@ -4318,7 +4329,9 @@ _cairo_pdf_surface_stroke (void *abstract_surface,
_cairo_output_stream_printf (surface->output, "q ");
}
_cairo_pdf_surface_select_pattern (surface, TRUE);
status = _cairo_pdf_surface_select_pattern (surface, TRUE);
if (status)
return status;
status = _cairo_pdf_surface_emit_stroke_style (surface,
style);
@ -4409,7 +4422,10 @@ _cairo_pdf_surface_fill (void *abstract_surface,
_cairo_output_stream_printf (surface->output, "q ");
}
_cairo_pdf_surface_select_pattern (surface, FALSE);
status = _cairo_pdf_surface_select_pattern (surface, FALSE);
if (status)
return status;
info.output = surface->output;
info.cairo_to_pdf = &surface->cairo_to_pdf;
info.ctm_inverse = NULL;
@ -4501,7 +4517,9 @@ _cairo_pdf_surface_show_glyphs (void *abstract_surface,
_cairo_output_stream_printf (surface->output, "q ");
}
_cairo_pdf_surface_select_pattern (surface, FALSE);
status = _cairo_pdf_surface_select_pattern (surface, FALSE);
if (status)
return status;
_cairo_output_stream_printf (surface->output,
"BT\r\n");