cairo_tee_surface_create copies the device transform from 'master' to
the new surface. This is wrong since all the cairo_surface_wrapper
functions apply master's device transform themselves.
Reviewed-by: Benjamin Otte <otte@redhat.com>
Even if the curve_to is completely within the current extents box, the
current point needs to be updated because the shape of following ops
depends on the position of the current point.
Fixes bug-extents.
The input of _fill_unaligned_boxes is (supposed to be) composed only
of disjoint rectangles, that can safely be passed to the rectilinear
span converter, but this function artificially introduces intersecting
rectangles when drawing non-aligned boxes.
Using non-intersecting rectangles is easy and makes the code correct.
Fixes rectilinear-grid.
Reviewed-by: Uli Schlachter <psychon@znc.in>
The rectilinear scan converter assumes disjoint rects as input, but
cairo-image passes intersecting rectangles to it.
This test shows that image and any backends passing through it for the
rasterization (fallbacks, vector backends whose renderer is
cairo-based) fail in compute the corners of intersecting rectangles
correctly.
In 9b9952ab4f
_cairo_memory_stream_destroy was changed to take an unsigned long
instead of unsigned int, and the two callsites in cairo-gl-shaders.c
weren't updated.
Sun Studio Compiler complains:
"cairo-xcb-surface.c", line 585: void function cannot return value
even if the returned value is void.
Some minor code restructuring removes the issue.
Painting of some pattern was broken because the paint operation was
implemented as a fill to a rect containing the clip, but this rect was
not transformed as appropriate (using the cairo_to_ps matrix).
PDF simply fills the whole surface rect, so we implement the same
behavior in PS.
Fixes clip-group-shapes-circles, clip-stroke, linear-gradient-extend,
linear-gradient-one-stop, radial-gradient-one-stop.
The use of ActualText in a marked content sequence is a PDF 1.5
feature.
A 'use_actual_text' flag linked to the PDF version has already been
implemented in pdf-operators but for some reason this flag had not
been used to control the use of ActualText.
(cherry picked from commit 3afd7cd031)
In 06e9caf861 the type of the variables
was changed, but the type used to compute the allocation size was not.
Fixes a crash in user-font-mask (test-fallback backend).
(cherry picked from commit c7027c9d89)
The test for opaque gradients in _cairo_pdf_surface_add_pdf_pattern()
must be identical to the test in
_cairo_pdf_surface_emit_pattern_stops() other wise the PDF file will
reference a smask that does not exist.
The _cairo_pattern_is_opaque() test is too strict for PDF as PDF can
draw EXTEND_NONE gradients with opaque color stops without requiring a
smask.
(cherry picked from commit 7a17ef3176)
cairo-image-surface.c: In function ‘_cairo_image_reset_static_data’:
cairo-image-surface.c:1006: warning: old-style function definition
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Image has static caches which needs to be reset to make
cairo_debug_reset_static_data behave as expected.
Silences a bunch of leak reports by check-valgrind.
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
