void
_cairo_box_round_to_rectangle (cairo_box_t *box, cairo_rectangle_int_t *rectangle)
{
rectangle->x = _cairo_fixed_integer_floor (box->p1.x);
rectangle->y = _cairo_fixed_integer_floor (box->p1.y);
rectangle->width = _cairo_fixed_integer_ceil (box->p2.x) - rectangle->x;
rectangle->height = _cairo_fixed_integer_ceil (box->p2.y) - rectangle->y;
}
/*
* Compute a device-space bounding box for the glyphs.
*/
cairo_status_t
_cairo_scaled_font_glyph_device_extents (cairo_scaled_font_t *scaled_font,
const cairo_glyph_t *glyphs,
int num_glyphs,
cairo_rectangle_t *extents)
{
cairo_status_t status = CAIRO_STATUS_SUCCESS;
int i;
int min_x = CAIRO_MAXSHORT, max_x = CAIRO_MINSHORT;
int min_y = CAIRO_MAXSHORT, max_y = CAIRO_MINSHORT;
if (scaled_font->status)
return scaled_font->status;
for (i = 0; i < num_glyphs; i++) {
cairo_scaled_glyph_t *scaled_glyph;
int left, top;
int right, bottom;
int x, y;
status = _cairo_scaled_glyph_lookup (scaled_font,
glyphs[i].index,
CAIRO_SCALED_GLYPH_INFO_METRICS,
&scaled_glyph);
if (status) {
_cairo_scaled_font_set_error (scaled_font, status);
return status;
}
/* glyph images are snapped to pixel locations */
x = (int) floor (glyphs[i].x + 0.5);
y = (int) floor (glyphs[i].y + 0.5);
left = x + _cairo_fixed_integer_floor(scaled_glyph->bbox.p1.x);
top = y + _cairo_fixed_integer_floor (scaled_glyph->bbox.p1.y);
right = x + _cairo_fixed_integer_ceil(scaled_glyph->bbox.p2.x);
bottom = y + _cairo_fixed_integer_ceil (scaled_glyph->bbox.p2.y);
if (left < min_x) min_x = left;
if (right > max_x) max_x = right;
if (top < min_y) min_y = top;
if (bottom > max_y) max_y = bottom;
}
if (min_x < max_x && min_y < max_y) {
extents->x = min_x;
extents->width = max_x - min_x;
extents->y = min_y;
extents->height = max_y - min_y;
} else {
extents->x = extents->y = 0;
extents->width = extents->height = 0;
}
return CAIRO_STATUS_SUCCESS;
}
cairo_status_t
_cairo_bentley_ottmann_tessellate_boxes (const cairo_boxes_t *in,
cairo_fill_rule_t fill_rule,
cairo_boxes_t *out)
{
rectangle_t stack_rectangles[CAIRO_STACK_ARRAY_LENGTH (rectangle_t)];
rectangle_t *stack_rectangles_ptrs[ARRAY_LENGTH (stack_rectangles) + 3];
rectangle_t *rectangles, **rectangles_ptrs;
rectangle_t *stack_rectangles_chain[CAIRO_STACK_ARRAY_LENGTH (rectangle_t *) ];
rectangle_t **rectangles_chain = NULL;
const struct _cairo_boxes_chunk *chunk;
cairo_status_t status;
int i, j, y_min, y_max;
if (unlikely (in->num_boxes == 0)) {
_cairo_boxes_clear (out);
return CAIRO_STATUS_SUCCESS;
}
if (in->num_boxes == 1) {
if (in == out) {
cairo_box_t *box = &in->chunks.base[0];
if (box->p1.x > box->p2.x) {
cairo_fixed_t tmp = box->p1.x;
box->p1.x = box->p2.x;
box->p2.x = tmp;
}
} else {
cairo_box_t box = in->chunks.base[0];
if (box.p1.x > box.p2.x) {
cairo_fixed_t tmp = box.p1.x;
box.p1.x = box.p2.x;
box.p2.x = tmp;
}
_cairo_boxes_clear (out);
status = _cairo_boxes_add (out, CAIRO_ANTIALIAS_DEFAULT, &box);
assert (status == CAIRO_STATUS_SUCCESS);
}
return CAIRO_STATUS_SUCCESS;
}
y_min = INT_MAX; y_max = INT_MIN;
for (chunk = &in->chunks; chunk != NULL; chunk = chunk->next) {
const cairo_box_t *box = chunk->base;
for (i = 0; i < chunk->count; i++) {
if (box[i].p1.y < y_min)
y_min = box[i].p1.y;
if (box[i].p1.y > y_max)
y_max = box[i].p1.y;
}
}
y_min = _cairo_fixed_integer_floor (y_min);
y_max = _cairo_fixed_integer_floor (y_max) + 1;
y_max -= y_min;
if (y_max < in->num_boxes) {
rectangles_chain = stack_rectangles_chain;
if (y_max > ARRAY_LENGTH (stack_rectangles_chain)) {
rectangles_chain = _cairo_malloc_ab (y_max, sizeof (rectangle_t *));
if (unlikely (rectangles_chain == NULL))
return _cairo_error (CAIRO_STATUS_NO_MEMORY);
}
memset (rectangles_chain, 0, y_max * sizeof (rectangle_t*));
}
rectangles = stack_rectangles;
rectangles_ptrs = stack_rectangles_ptrs;
if (in->num_boxes > ARRAY_LENGTH (stack_rectangles)) {
rectangles = _cairo_malloc_ab_plus_c (in->num_boxes,
sizeof (rectangle_t) +
sizeof (rectangle_t *),
3*sizeof (rectangle_t *));
if (unlikely (rectangles == NULL)) {
if (rectangles_chain != stack_rectangles_chain)
free (rectangles_chain);
return _cairo_error (CAIRO_STATUS_NO_MEMORY);
}
rectangles_ptrs = (rectangle_t **) (rectangles + in->num_boxes);
}
j = 0;
for (chunk = &in->chunks; chunk != NULL; chunk = chunk->next) {
const cairo_box_t *box = chunk->base;
for (i = 0; i < chunk->count; i++) {
int h;
if (box[i].p1.x < box[i].p2.x) {
rectangles[j].left.x = box[i].p1.x;
rectangles[j].left.dir = 1;
rectangles[j].right.x = box[i].p2.x;
rectangles[j].right.dir = -1;
} else {
rectangles[j].right.x = box[i].p1.x;
rectangles[j].right.dir = 1;
rectangles[j].left.x = box[i].p2.x;
rectangles[j].left.dir = -1;
}
rectangles[j].left.right = NULL;
rectangles[j].right.right = NULL;
rectangles[j].top = box[i].p1.y;
rectangles[j].bottom = box[i].p2.y;
if (rectangles_chain) {
h = _cairo_fixed_integer_floor (box[i].p1.y) - y_min;
rectangles[j].left.next = (edge_t *)rectangles_chain[h];
rectangles_chain[h] = &rectangles[j];
} else {
rectangles_ptrs[j+2] = &rectangles[j];
}
j++;
}
}
if (rectangles_chain) {
j = 2;
for (y_min = 0; y_min < y_max; y_min++) {
rectangle_t *r;
int start = j;
for (r = rectangles_chain[y_min]; r; r = (rectangle_t *)r->left.next)
rectangles_ptrs[j++] = r;
if (j > start + 1)
_rectangle_sort (rectangles_ptrs + start, j - start);
}
if (rectangles_chain != stack_rectangles_chain)
free (rectangles_chain);
j -= 2;
} else {
_rectangle_sort (rectangles_ptrs + 2, j);
}
_cairo_boxes_clear (out);
status = _cairo_bentley_ottmann_tessellate_rectangular (rectangles_ptrs+2, j,
fill_rule,
FALSE, out);
if (rectangles != stack_rectangles)
free (rectangles);
return status;
}
static cairo_int_status_t
_cairo_user_scaled_glyph_init (void *abstract_font,
cairo_scaled_glyph_t *scaled_glyph,
cairo_scaled_glyph_info_t info)
{
cairo_int_status_t status = CAIRO_STATUS_SUCCESS;
cairo_user_scaled_font_t *scaled_font = abstract_font;
cairo_surface_t *meta_surface = scaled_glyph->meta_surface;
if (!scaled_glyph->meta_surface) {
cairo_user_font_face_t *face =
(cairo_user_font_face_t *) scaled_font->base.font_face;
cairo_text_extents_t extents = scaled_font->default_glyph_extents;
cairo_t *cr;
cr = _cairo_user_scaled_font_create_meta_context (scaled_font);
if (face->scaled_font_methods.render_glyph)
status = face->scaled_font_methods.render_glyph ((cairo_scaled_font_t *)scaled_font,
_cairo_scaled_glyph_index(scaled_glyph),
cr, &extents);
else
status = CAIRO_STATUS_USER_FONT_ERROR;
if (status == CAIRO_STATUS_SUCCESS)
status = cairo_status (cr);
meta_surface = cairo_surface_reference (cairo_get_target (cr));
cairo_destroy (cr);
if (status) {
cairo_surface_destroy (meta_surface);
return status;
}
_cairo_scaled_glyph_set_meta_surface (scaled_glyph,
&scaled_font->base,
meta_surface);
/* set metrics */
if (extents.width == 0.) {
/* Compute extents.x/y/width/height from meta_surface, in font space */
cairo_box_t bbox;
double x1, y1, x2, y2;
double x_scale, y_scale;
cairo_surface_t *null_surface;
cairo_surface_t *analysis_surface;
null_surface = _cairo_null_surface_create (cairo_surface_get_content (meta_surface));
analysis_surface = _cairo_analysis_surface_create (null_surface, -1, -1);
cairo_surface_destroy (null_surface);
_cairo_analysis_surface_set_ctm (analysis_surface, &scaled_font->extent_scale);
status = _cairo_meta_surface_replay (meta_surface, analysis_surface);
_cairo_analysis_surface_get_bounding_box (analysis_surface, &bbox);
cairo_surface_destroy (analysis_surface);
if (status)
return status;
_cairo_box_to_doubles (&bbox, &x1, &y1, &x2, &y2);
x_scale = scaled_font->extent_x_scale;
y_scale = scaled_font->extent_y_scale;
extents.x_bearing = x1 * x_scale;
extents.y_bearing = y1 * y_scale;
extents.width = (x2 - x1) * x_scale;
extents.height = (y2 - y1) * y_scale;
}
if (scaled_font->base.options.hint_metrics != CAIRO_HINT_METRICS_OFF) {
extents.x_advance = _cairo_lround (extents.x_advance / scaled_font->snap_x_scale) * scaled_font->snap_x_scale;
extents.y_advance = _cairo_lround (extents.y_advance / scaled_font->snap_y_scale) * scaled_font->snap_y_scale;
}
_cairo_scaled_glyph_set_metrics (scaled_glyph,
&scaled_font->base,
&extents);
}
if (info & CAIRO_SCALED_GLYPH_INFO_SURFACE) {
cairo_surface_t *surface;
cairo_status_t status = CAIRO_STATUS_SUCCESS;
cairo_format_t format;
int width, height;
/* TODO
* extend the glyph cache to support argb glyphs.
* need to figure out the semantics and interaction with subpixel
* rendering first.
*/
width = _cairo_fixed_integer_ceil (scaled_glyph->bbox.p2.x) -
_cairo_fixed_integer_floor (scaled_glyph->bbox.p1.x);
height = _cairo_fixed_integer_ceil (scaled_glyph->bbox.p2.y) -
_cairo_fixed_integer_floor (scaled_glyph->bbox.p1.y);
switch (scaled_font->base.options.antialias) {
default:
case CAIRO_ANTIALIAS_DEFAULT:
case CAIRO_ANTIALIAS_GRAY: format = CAIRO_FORMAT_A8; break;
case CAIRO_ANTIALIAS_NONE: format = CAIRO_FORMAT_A1; break;
case CAIRO_ANTIALIAS_SUBPIXEL: format = CAIRO_FORMAT_ARGB32; break;
}
surface = cairo_image_surface_create (format, width, height);
cairo_surface_set_device_offset (surface,
- _cairo_fixed_integer_floor (scaled_glyph->bbox.p1.x),
- _cairo_fixed_integer_floor (scaled_glyph->bbox.p1.y));
status = _cairo_meta_surface_replay (meta_surface, surface);
if (status) {
cairo_surface_destroy(surface);
return status;
}
_cairo_scaled_glyph_set_surface (scaled_glyph,
&scaled_font->base,
(cairo_image_surface_t *) surface);
}
if (info & CAIRO_SCALED_GLYPH_INFO_PATH) {
cairo_path_fixed_t *path = _cairo_path_fixed_create ();
if (!path)
return _cairo_error (CAIRO_STATUS_NO_MEMORY);
status = _cairo_meta_surface_get_path (meta_surface, path);
if (status) {
_cairo_path_fixed_destroy (path);
return status;
}
_cairo_scaled_glyph_set_path (scaled_glyph,
&scaled_font->base,
path);
}
return status;
}
static cairo_int_status_t
_cairo_xcb_surface_composite_trapezoids (cairo_operator_t op,
cairo_pattern_t *pattern,
void *abstract_dst,
cairo_antialias_t antialias,
int src_x,
int src_y,
int dst_x,
int dst_y,
unsigned int width,
unsigned int height,
cairo_trapezoid_t *traps,
int num_traps)
{
cairo_surface_attributes_t attributes;
cairo_xcb_surface_t *dst = abstract_dst;
cairo_xcb_surface_t *src;
cairo_int_status_t status;
int render_reference_x, render_reference_y;
int render_src_x, render_src_y;
int cairo_format;
XCBRenderPICTFORMINFO *render_format;
if (!CAIRO_SURFACE_RENDER_HAS_TRAPEZOIDS (dst))
return CAIRO_INT_STATUS_UNSUPPORTED;
status = _cairo_pattern_acquire_surface (pattern, &dst->base,
src_x, src_y, width, height,
(cairo_surface_t **) &src,
&attributes);
if (status)
return status;
if (traps[0].left.p1.y < traps[0].left.p2.y) {
render_reference_x = _cairo_fixed_integer_floor (traps[0].left.p1.x);
render_reference_y = _cairo_fixed_integer_floor (traps[0].left.p1.y);
} else {
render_reference_x = _cairo_fixed_integer_floor (traps[0].left.p2.x);
render_reference_y = _cairo_fixed_integer_floor (traps[0].left.p2.y);
}
render_src_x = src_x + render_reference_x - dst_x;
render_src_y = src_y + render_reference_y - dst_y;
switch (antialias) {
case CAIRO_ANTIALIAS_NONE:
cairo_format = CAIRO_FORMAT_A1;
break;
default:
cairo_format = CAIRO_FORMAT_A8;
break;
}
render_format = XCBRenderUtilFindStandardFormat (XCBRenderUtilQueryFormats (dst->dpy), cairo_format);
/* XXX: what to do if render_format is null? */
/* XXX: The XTrapezoid cast is evil and needs to go away somehow. */
status = _cairo_xcb_surface_set_attributes (src, &attributes);
if (status == CAIRO_STATUS_SUCCESS)
XCBRenderTrapezoids (dst->dpy,
_render_operator (op),
src->picture, dst->picture,
render_format->id,
render_src_x + attributes.x_offset,
render_src_y + attributes.y_offset,
num_traps, (XCBRenderTRAPEZOID *) traps);
_cairo_pattern_release_surface (pattern, &src->base, &attributes);
return status;
}
cairo_int_status_t
i965_surface_glyphs (void *abstract_surface,
cairo_operator_t op,
const cairo_pattern_t *source,
cairo_glyph_t *g,
int num_glyphs,
cairo_scaled_font_t *scaled_font,
cairo_clip_t *clip,
int *num_remaining)
{
i965_surface_t *surface = abstract_surface;
i965_surface_t *mask = NULL;
i965_device_t *device;
i965_glyphs_t glyphs;
cairo_composite_rectangles_t extents;
cairo_clip_t local_clip;
cairo_bool_t have_clip = FALSE;
cairo_bool_t overlap;
cairo_region_t *clip_region = NULL;
intel_bo_t *last_bo = NULL;
cairo_scaled_glyph_t *glyph_cache[64];
cairo_status_t status;
int mask_x = 0, mask_y = 0;
int i = 0;
*num_remaining = 0;
status = _cairo_composite_rectangles_init_for_glyphs (&extents,
surface->intel.drm.width,
surface->intel.drm.height,
op, source,
scaled_font,
g, num_glyphs,
clip,
&overlap);
if (unlikely (status))
return status;
if (clip != NULL && _cairo_clip_contains_rectangle (clip, &extents.mask))
clip = NULL;
if (clip != NULL && extents.is_bounded) {
clip = _cairo_clip_init_copy (&local_clip, clip);
status = _cairo_clip_rectangle (clip, &extents.bounded);
if (unlikely (status))
return status;
have_clip = TRUE;
}
if (overlap || ! extents.is_bounded) {
cairo_format_t format;
format = CAIRO_FORMAT_A8;
if (scaled_font->options.antialias == CAIRO_ANTIALIAS_SUBPIXEL)
format = CAIRO_FORMAT_ARGB32;
mask = (i965_surface_t *)
i965_surface_create_internal (&i965_device (surface)->intel.base,
format,
extents.bounded.width,
extents.bounded.height,
I965_TILING_DEFAULT,
TRUE);
if (unlikely (mask->intel.drm.base.status))
return mask->intel.drm.base.status;
status = _cairo_surface_paint (&mask->intel.drm.base,
CAIRO_OPERATOR_CLEAR,
&_cairo_pattern_clear.base,
NULL);
if (unlikely (status)) {
cairo_surface_destroy (&mask->intel.drm.base);
return status;
}
i965_shader_init (&glyphs.shader, mask, CAIRO_OPERATOR_ADD);
status = i965_shader_acquire_pattern (&glyphs.shader, &glyphs.shader.source,
&_cairo_pattern_white.base,
&extents.bounded);
if (unlikely (status)) {
cairo_surface_destroy (&mask->intel.drm.base);
return status;
}
mask_x = -extents.bounded.x;
mask_y = -extents.bounded.y;
} else {
i965_shader_init (&glyphs.shader, surface, op);
status = i965_shader_acquire_pattern (&glyphs.shader, &glyphs.shader.source,
source, &extents.bounded);
if (unlikely (status))
return status;
if (clip != NULL) {
status = _cairo_clip_get_region (clip, &clip_region);
assert (status == CAIRO_STATUS_SUCCESS || status == CAIRO_INT_STATUS_UNSUPPORTED);
if (status == CAIRO_INT_STATUS_UNSUPPORTED)
i965_shader_set_clip (&glyphs.shader, clip);
}
}
glyphs.head.next = NULL;
glyphs.head.bo = NULL;
glyphs.head.count = 0;
glyphs.tail = &glyphs.head;
device = i965_device (surface);
if (mask != NULL || clip_region == NULL) {
glyphs.get_rectangle = i965_glyphs_emit_rectangle;
} else {
glyphs.get_rectangle = i965_glyphs_accumulate_rectangle;
glyphs.head.bo = intel_bo_create (&device->intel,
I965_VERTEX_SIZE, I965_VERTEX_SIZE,
FALSE, I915_TILING_NONE, 0);
if (unlikely (glyphs.head.bo == NULL))
return _cairo_error (CAIRO_STATUS_NO_MEMORY);
glyphs.vbo_base = intel_bo_map (&device->intel, glyphs.head.bo);
}
glyphs.vbo_offset = 0;
status = cairo_device_acquire (&device->intel.base.base);
if (unlikely (status))
goto CLEANUP_GLYPHS;
_cairo_scaled_font_freeze_cache (scaled_font);
//private = _cairo_scaled_font_get_device (scaled_font, device);
if (scaled_font->surface_private == NULL) {
scaled_font->surface_private = device;
scaled_font->surface_backend = surface->intel.drm.base.backend;
cairo_list_add (&scaled_font->link, &device->intel.fonts);
}
memset (glyph_cache, 0, sizeof (glyph_cache));
for (i = 0; i < num_glyphs; i++) {
cairo_scaled_glyph_t *scaled_glyph;
int x, y, x1, x2, y1, y2;
int cache_index = g[i].index % ARRAY_LENGTH (glyph_cache);
intel_glyph_t *glyph;
scaled_glyph = glyph_cache[cache_index];
if (scaled_glyph == NULL ||
_cairo_scaled_glyph_index (scaled_glyph) != g[i].index)
{
status = _cairo_scaled_glyph_lookup (scaled_font,
g[i].index,
CAIRO_SCALED_GLYPH_INFO_METRICS,
&scaled_glyph);
if (unlikely (status))
goto FINISH;
glyph_cache[cache_index] = scaled_glyph;
}
if (unlikely (scaled_glyph->metrics.width == 0 ||
scaled_glyph->metrics.height == 0))
{
continue;
}
/* XXX glyph images are snapped to pixel locations */
x = _cairo_lround (g[i].x);
y = _cairo_lround (g[i].y);
x1 = x + _cairo_fixed_integer_floor (scaled_glyph->bbox.p1.x);
y1 = y + _cairo_fixed_integer_floor (scaled_glyph->bbox.p1.y);
x2 = x + _cairo_fixed_integer_ceil (scaled_glyph->bbox.p2.x);
y2 = y + _cairo_fixed_integer_ceil (scaled_glyph->bbox.p2.y);
if (x2 < extents.bounded.x ||
y2 < extents.bounded.y ||
x1 > extents.bounded.x + extents.bounded.width ||
y1 > extents.bounded.y + extents.bounded.height)
{
continue;
}
if (scaled_glyph->surface_private == NULL) {
status = intel_get_glyph (&device->intel, scaled_font, scaled_glyph);
if (unlikely (status == CAIRO_INT_STATUS_NOTHING_TO_DO)) {
status = CAIRO_STATUS_SUCCESS;
continue;
}
if (unlikely (status))
goto FINISH;
}
glyph = intel_glyph_pin (scaled_glyph->surface_private);
if (glyph->cache->buffer.bo != last_bo) {
intel_buffer_cache_t *cache = glyph->cache;
glyphs.shader.mask.type.vertex = VS_GLYPHS;
glyphs.shader.mask.type.fragment = FS_GLYPHS;
glyphs.shader.mask.type.pattern = PATTERN_BASE;
glyphs.shader.mask.base.bo = cache->buffer.bo;
glyphs.shader.mask.base.format = cache->buffer.format;
glyphs.shader.mask.base.width = cache->buffer.width;
glyphs.shader.mask.base.height = cache->buffer.height;
glyphs.shader.mask.base.stride = cache->buffer.stride;
glyphs.shader.mask.base.filter = i965_filter (CAIRO_FILTER_NEAREST);
glyphs.shader.mask.base.extend = i965_extend (CAIRO_EXTEND_NONE);
glyphs.shader.mask.base.content = CAIRO_CONTENT_ALPHA; /* XXX */
glyphs.shader.committed = FALSE;
status = i965_shader_commit (&glyphs.shader, device);
if (unlikely (status))
goto FINISH;
last_bo = cache->buffer.bo;
}
x2 = x1 + glyph->width;
y2 = y1 + glyph->height;
if (mask_x)
x1 += mask_x, x2 += mask_x;
if (mask_y)
y1 += mask_y, y2 += mask_y;
i965_add_glyph_rectangle (&glyphs, x1, y1, x2, y2, glyph);
}
if (mask != NULL && clip_region != NULL)
i965_clipped_vertices (device, &glyphs.head, clip_region);
status = CAIRO_STATUS_SUCCESS;
FINISH:
_cairo_scaled_font_thaw_cache (scaled_font);
cairo_device_release (surface->intel.drm.base.device);
CLEANUP_GLYPHS:
i965_shader_fini (&glyphs.shader);
if (glyphs.head.bo != NULL) {
struct i965_vbo *vbo, *next;
intel_bo_destroy (&device->intel, glyphs.head.bo);
for (vbo = glyphs.head.next; vbo != NULL; vbo = next) {
next = vbo->next;
intel_bo_destroy (&device->intel, vbo->bo);
free (vbo);
}
}
if (unlikely (status == CAIRO_INT_STATUS_UNSUPPORTED)) {
cairo_path_fixed_t path;
_cairo_path_fixed_init (&path);
status = _cairo_scaled_font_glyph_path (scaled_font,
g + i, num_glyphs - i,
&path);
if (mask_x | mask_y) {
_cairo_path_fixed_translate (&path,
_cairo_fixed_from_int (mask_x),
_cairo_fixed_from_int (mask_y));
}
if (likely (status == CAIRO_STATUS_SUCCESS)) {
status = surface->intel.drm.base.backend->fill (glyphs.shader.target,
glyphs.shader.op,
mask != NULL ? &_cairo_pattern_white.base : source,
&path,
CAIRO_FILL_RULE_WINDING,
0,
scaled_font->options.antialias,
clip);
}
_cairo_path_fixed_fini (&path);
}
if (mask != NULL) {
if (likely (status == CAIRO_STATUS_SUCCESS)) {
status = i965_surface_mask_internal (surface, op, source, mask,
clip, &extents);
}
cairo_surface_finish (&mask->intel.drm.base);
cairo_surface_destroy (&mask->intel.drm.base);
}
if (have_clip)
_cairo_clip_fini (&local_clip);
return status;
}
