mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-05 03:54:35 +00:00
529 lines
18 KiB
Diff
529 lines
18 KiB
Diff
diff --git a/gfx/cairo/cairo/src/cairo-analysis-surface-private.h b/gfx/cairo/cairo/src/cairo-analysis-surface-private.h
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--- a/gfx/cairo/cairo/src/cairo-analysis-surface-private.h
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+++ b/gfx/cairo/cairo/src/cairo-analysis-surface-private.h
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@@ -65,14 +65,11 @@ _cairo_analysis_surface_has_unsupported
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cairo_private void
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_cairo_analysis_surface_get_bounding_box (cairo_surface_t *surface,
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cairo_box_t *bbox);
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cairo_private cairo_int_status_t
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_cairo_analysis_surface_merge_status (cairo_int_status_t status_a,
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cairo_int_status_t status_b);
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-cairo_private cairo_surface_t *
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-_cairo_null_surface_create (cairo_content_t content);
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-
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CAIRO_END_DECLS
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#endif /* CAIRO_ANALYSIS_SURFACE_H */
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diff --git a/gfx/cairo/cairo/src/cairo-analysis-surface.c b/gfx/cairo/cairo/src/cairo-analysis-surface.c
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--- a/gfx/cairo/cairo/src/cairo-analysis-surface.c
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+++ b/gfx/cairo/cairo/src/cairo-analysis-surface.c
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@@ -902,17 +902,17 @@ static const cairo_surface_backend_t cai
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NULL, /* fill_stroke */
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NULL, /* create_solid_pattern_surface */
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NULL, /* can_repaint_solid_pattern_surface */
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NULL, /* has_show_text_glyphs */
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NULL /* show_text_glyphs */
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};
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cairo_surface_t *
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-_cairo_null_surface_create (cairo_content_t content)
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+cairo_null_surface_create (cairo_content_t content)
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{
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cairo_surface_t *surface;
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surface = malloc (sizeof (cairo_surface_t));
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if (unlikely (surface == NULL)) {
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return _cairo_surface_create_in_error (_cairo_error (CAIRO_STATUS_NO_MEMORY));
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}
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diff --git a/gfx/cairo/cairo/src/cairo-d2d-surface.cpp b/gfx/cairo/cairo/src/cairo-d2d-surface.cpp
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--- a/gfx/cairo/cairo/src/cairo-d2d-surface.cpp
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+++ b/gfx/cairo/cairo/src/cairo-d2d-surface.cpp
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@@ -1951,24 +1951,24 @@ _cairo_d2d_create_brush_for_pattern(cair
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rect = D2D1::RectU(1, 1, srcSurf->width + 1, srcSurf->height + 1);
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} else {
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rect = D2D1::RectU(0, 0, srcSurf->width, srcSurf->height);
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}
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sourceBitmap->CopyFromMemory(&rect,
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srcSurf->data,
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srcSurf->stride);
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cairo_surface_t *nullSurf =
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- _cairo_null_surface_create(CAIRO_CONTENT_COLOR_ALPHA);
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+ cairo_null_surface_create(CAIRO_CONTENT_COLOR_ALPHA);
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cachebitmap->refs++;
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cachebitmap->dirty = false;
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cairo_surface_set_user_data(nullSurf,
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&bitmap_key_snapshot,
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cachebitmap,
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NULL);
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- _cairo_surface_attach_snapshot(surfacePattern->surface,
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+ cairo_surface_attach_snapshot(surfacePattern->surface,
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nullSurf,
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_d2d_snapshot_detached);
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}
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} else {
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if (pattern->extend != CAIRO_EXTEND_NONE) {
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d2dsurf->rt->CreateBitmap(D2D1::SizeU(width, height),
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data + yoffset * stride + xoffset * Bpp,
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stride,
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@@ -2015,22 +2015,22 @@ _cairo_d2d_create_brush_for_pattern(cair
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* and one more in the user data structure.
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*/
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cachebitmap->refs = 2;
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cairo_surface_set_user_data(surfacePattern->surface,
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key,
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cachebitmap,
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_d2d_release_bitmap);
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cairo_surface_t *nullSurf =
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- _cairo_null_surface_create(CAIRO_CONTENT_COLOR_ALPHA);
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+ cairo_null_surface_create(CAIRO_CONTENT_COLOR_ALPHA);
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cairo_surface_set_user_data(nullSurf,
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&bitmap_key_snapshot,
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cachebitmap,
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NULL);
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- _cairo_surface_attach_snapshot(surfacePattern->surface,
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+ cairo_surface_attach_snapshot(surfacePattern->surface,
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nullSurf,
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_d2d_snapshot_detached);
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cache_usage += _d2d_compute_bitmap_mem_size(sourceBitmap);
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}
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if (pix_image) {
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pixman_image_unref(pix_image);
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}
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}
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diff --git a/gfx/cairo/cairo/src/cairo-recording-surface.c b/gfx/cairo/cairo/src/cairo-recording-surface.c
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--- a/gfx/cairo/cairo/src/cairo-recording-surface.c
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+++ b/gfx/cairo/cairo/src/cairo-recording-surface.c
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@@ -276,17 +276,17 @@ _cairo_recording_surface_acquire_source_
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-surface->extents.y);
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status = _cairo_recording_surface_replay (&surface->base, image);
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if (unlikely (status)) {
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cairo_surface_destroy (image);
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return status;
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}
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- _cairo_surface_attach_snapshot (&surface->base, image, NULL);
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+ cairo_surface_attach_snapshot (&surface->base, image, NULL);
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*image_out = (cairo_image_surface_t *) image;
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*image_extra = NULL;
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return CAIRO_STATUS_SUCCESS;
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}
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static void
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_cairo_recording_surface_release_source_image (void *abstract_surface,
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@@ -1046,17 +1046,17 @@ static cairo_status_t
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_recording_surface_get_ink_bbox (cairo_recording_surface_t *surface,
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cairo_box_t *bbox,
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const cairo_matrix_t *transform)
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{
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cairo_surface_t *null_surface;
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cairo_surface_t *analysis_surface;
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cairo_status_t status;
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- null_surface = _cairo_null_surface_create (surface->content);
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+ null_surface = cairo_null_surface_create (surface->content);
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analysis_surface = _cairo_analysis_surface_create (null_surface);
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cairo_surface_destroy (null_surface);
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status = analysis_surface->status;
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if (unlikely (status))
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return status;
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if (transform != NULL)
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diff --git a/gfx/cairo/cairo/src/cairo-surface-private.h b/gfx/cairo/cairo/src/cairo-surface-private.h
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--- a/gfx/cairo/cairo/src/cairo-surface-private.h
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+++ b/gfx/cairo/cairo/src/cairo-surface-private.h
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@@ -40,18 +40,16 @@
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#include "cairo.h"
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#include "cairo-types-private.h"
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#include "cairo-list-private.h"
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#include "cairo-reference-count-private.h"
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#include "cairo-clip-private.h"
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-typedef void (*cairo_surface_func_t) (cairo_surface_t *);
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-
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struct _cairo_surface {
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const cairo_surface_backend_t *backend;
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cairo_device_t *device;
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/* We allow surfaces to override the backend->type by shoving something
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* else into surface->type. This is for "wrapper" surfaces that want to
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* hide their internal type from the user-level API. */
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cairo_surface_type_t type;
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diff --git a/gfx/cairo/cairo/src/cairo-surface-snapshot.c b/gfx/cairo/cairo/src/cairo-surface-snapshot.c
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--- a/gfx/cairo/cairo/src/cairo-surface-snapshot.c
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+++ b/gfx/cairo/cairo/src/cairo-surface-snapshot.c
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@@ -209,17 +209,17 @@ _cairo_surface_snapshot (cairo_surface_t
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if (unlikely (status)) {
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cairo_surface_destroy (snap);
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return _cairo_surface_create_in_error (status);
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}
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snap->device_transform = surface->device_transform;
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snap->device_transform_inverse = surface->device_transform_inverse;
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- _cairo_surface_attach_snapshot (surface, snap, NULL);
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+ cairo_surface_attach_snapshot (surface, snap, NULL);
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return snap;
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}
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}
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snapshot = (cairo_surface_snapshot_t *)
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_cairo_surface_has_snapshot (surface, &_cairo_surface_snapshot_backend);
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if (snapshot != NULL)
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@@ -242,14 +242,14 @@ _cairo_surface_snapshot (cairo_surface_t
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if (unlikely (status)) {
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cairo_surface_destroy (&snapshot->base);
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return _cairo_surface_create_in_error (status);
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}
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snapshot->base.device_transform = surface->device_transform;
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snapshot->base.device_transform_inverse = surface->device_transform_inverse;
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- _cairo_surface_attach_snapshot (surface,
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+ cairo_surface_attach_snapshot (surface,
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&snapshot->base,
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_cairo_surface_snapshot_copy_on_write);
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return &snapshot->base;
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}
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diff --git a/gfx/cairo/cairo/src/cairo-surface-subsurface.c b/gfx/cairo/cairo/src/cairo-surface-subsurface.c
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--- a/gfx/cairo/cairo/src/cairo-surface-subsurface.c
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+++ b/gfx/cairo/cairo/src/cairo-surface-subsurface.c
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@@ -326,17 +326,17 @@ _cairo_surface_subsurface_acquire_source
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_cairo_image_surface_create_with_content (meta->content,
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surface->extents.width,
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surface->extents.height);
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if (unlikely (image->base.status))
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return image->base.status;
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cairo_surface_paint_to_target (&image->base, surface);
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- _cairo_surface_attach_snapshot (&surface->base, &image->base, NULL);
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+ cairo_surface_attach_snapshot (&surface->base, &image->base, NULL);
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*image_out = image;
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*extra_out = NULL;
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return CAIRO_STATUS_SUCCESS;
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}
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}
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extra = malloc (sizeof (struct extra));
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diff --git a/gfx/cairo/cairo/src/cairo-surface.c b/gfx/cairo/cairo/src/cairo-surface.c
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--- a/gfx/cairo/cairo/src/cairo-surface.c
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+++ b/gfx/cairo/cairo/src/cairo-surface.c
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@@ -305,51 +305,51 @@ _cairo_surface_detach_mime_data (cairo_s
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if (! _cairo_surface_has_mime_data (surface))
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return;
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_cairo_user_data_array_fini (&surface->mime_data);
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_cairo_user_data_array_init (&surface->mime_data);
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}
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static void
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-_cairo_surface_detach_snapshots (cairo_surface_t *surface)
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+cairo_surface_detach_snapshots (cairo_surface_t *surface)
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{
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while (_cairo_surface_has_snapshots (surface)) {
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- _cairo_surface_detach_snapshot (cairo_list_first_entry (&surface->snapshots,
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+ cairo_surface_detach_snapshot (cairo_list_first_entry (&surface->snapshots,
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cairo_surface_t,
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snapshot));
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}
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}
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void
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-_cairo_surface_detach_snapshot (cairo_surface_t *snapshot)
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+cairo_surface_detach_snapshot (cairo_surface_t *snapshot)
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{
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assert (snapshot->snapshot_of != NULL);
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snapshot->snapshot_of = NULL;
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cairo_list_del (&snapshot->snapshot);
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if (snapshot->snapshot_detach != NULL)
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snapshot->snapshot_detach (snapshot);
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cairo_surface_destroy (snapshot);
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}
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void
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-_cairo_surface_attach_snapshot (cairo_surface_t *surface,
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+cairo_surface_attach_snapshot (cairo_surface_t *surface,
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cairo_surface_t *snapshot,
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cairo_surface_func_t detach_func)
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{
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assert (surface != snapshot);
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assert (snapshot->snapshot_of != surface);
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cairo_surface_reference (snapshot);
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if (snapshot->snapshot_of != NULL)
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- _cairo_surface_detach_snapshot (snapshot);
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+ cairo_surface_detach_snapshot (snapshot);
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snapshot->snapshot_of = surface;
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snapshot->snapshot_detach = detach_func;
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cairo_list_add (&snapshot->snapshot, &surface->snapshots);
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assert (_cairo_surface_has_snapshot (surface, snapshot->backend) == snapshot);
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}
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@@ -382,17 +382,17 @@ _cairo_surface_is_writable (cairo_surfac
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static void
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_cairo_surface_begin_modification (cairo_surface_t *surface)
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{
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assert (surface->status == CAIRO_STATUS_SUCCESS);
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assert (! surface->finished);
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assert (surface->snapshot_of == NULL);
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- _cairo_surface_detach_snapshots (surface);
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+ cairo_surface_detach_snapshots (surface);
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_cairo_surface_detach_mime_data (surface);
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}
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void
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_cairo_surface_init (cairo_surface_t *surface,
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const cairo_surface_backend_t *backend,
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cairo_device_t *device,
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cairo_content_t content)
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@@ -711,19 +711,19 @@ cairo_surface_finish (cairo_surface_t *s
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if (CAIRO_REFERENCE_COUNT_IS_INVALID (&surface->ref_count))
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return;
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if (surface->finished)
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return;
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/* update the snapshots *before* we declare the surface as finished */
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- _cairo_surface_detach_snapshots (surface);
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+ cairo_surface_detach_snapshots (surface);
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if (surface->snapshot_of != NULL)
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- _cairo_surface_detach_snapshot (surface);
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+ cairo_surface_detach_snapshot (surface);
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cairo_surface_flush (surface);
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surface->finished = TRUE;
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/* call finish even if in error mode */
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if (surface->backend->finish) {
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status = surface->backend->finish (surface);
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if (unlikely (status))
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@@ -1106,17 +1106,17 @@ cairo_surface_flush (cairo_surface_t *su
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if (surface->status)
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return;
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if (surface->finished)
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return;
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/* update the current snapshots *before* the user updates the surface */
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- _cairo_surface_detach_snapshots (surface);
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+ cairo_surface_detach_snapshots (surface);
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if (surface->backend->flush) {
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status = surface->backend->flush (surface);
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if (unlikely (status))
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status = _cairo_surface_set_error (surface, status);
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}
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}
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slim_hidden_def (cairo_surface_flush);
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@@ -1628,17 +1628,17 @@ _cairo_recording_surface_clone_similar (
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return similar->status;
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status = _cairo_recording_surface_replay (src, similar);
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if (unlikely (status)) {
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cairo_surface_destroy (similar);
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return status;
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}
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- _cairo_surface_attach_snapshot (src, similar, NULL);
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+ cairo_surface_attach_snapshot (src, similar, NULL);
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src_x = src_y = 0;
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}
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*clone_out = similar;
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*clone_offset_x = src_x;
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*clone_offset_y = src_y;
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return CAIRO_STATUS_SUCCESS;
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diff --git a/gfx/cairo/cairo/src/cairo-vg-surface.c b/gfx/cairo/cairo/src/cairo-vg-surface.c
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--- a/gfx/cairo/cairo/src/cairo-vg-surface.c
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+++ b/gfx/cairo/cairo/src/cairo-vg-surface.c
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@@ -977,17 +977,17 @@ _vg_setup_surface_source (cairo_vg_conte
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status = _cairo_cache_insert (&context->snapshot_cache,
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&clone->snapshot_cache_entry);
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if (unlikely (status)) {
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clone->snapshot_cache_entry.hash = 0;
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cairo_surface_destroy (&clone->base);
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return status;
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}
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- _cairo_surface_attach_snapshot (spat->surface, &clone->base,
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+ cairo_surface_attach_snapshot (spat->surface, &clone->base,
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_vg_surface_remove_from_cache);
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DONE:
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cairo_surface_destroy (&context->source->base);
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context->source = clone;
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vgSetParameteri (context->paint, VG_PAINT_TYPE, VG_PAINT_TYPE_PATTERN);
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diff --git a/gfx/cairo/cairo/src/cairo-xcb-surface.c b/gfx/cairo/cairo/src/cairo-xcb-surface.c
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--- a/gfx/cairo/cairo/src/cairo-xcb-surface.c
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+++ b/gfx/cairo/cairo/src/cairo-xcb-surface.c
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@@ -560,17 +560,17 @@ _cairo_xcb_surface_acquire_source_image
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image = (cairo_image_surface_t *) cairo_surface_reference (&image->base);
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goto DONE;
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}
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status = _get_image (surface, FALSE, &image);
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if (unlikely (status))
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return status;
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- _cairo_surface_attach_snapshot (&surface->base, &image->base, NULL);
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+ cairo_surface_attach_snapshot (&surface->base, &image->base, NULL);
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DONE:
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*image_out = image;
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*image_extra = NULL;
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return CAIRO_STATUS_SUCCESS;
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}
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static void
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@@ -713,17 +713,17 @@ _cairo_xcb_surface_flush (void *abstract
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status = cairo_surface_status (surface->fallback);
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if (status == CAIRO_STATUS_SUCCESS) {
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status = _put_image (surface,
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(cairo_image_surface_t *) surface->fallback);
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}
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if (status == CAIRO_STATUS_SUCCESS) {
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- _cairo_surface_attach_snapshot (&surface->base,
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+ cairo_surface_attach_snapshot (&surface->base,
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surface->fallback,
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cairo_surface_finish);
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}
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}
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cairo_surface_destroy (surface->fallback);
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surface->fallback = NULL;
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diff --git a/gfx/cairo/cairo/src/cairo.h b/gfx/cairo/cairo/src/cairo.h
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--- a/gfx/cairo/cairo/src/cairo.h
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+++ b/gfx/cairo/cairo/src/cairo.h
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@@ -214,16 +214,25 @@ typedef struct _cairo_pattern cairo_patt
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*
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* #cairo_destroy_func_t the type of function which is called when a
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* data element is destroyed. It is passed the pointer to the data
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* element and should free any memory and resources allocated for it.
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**/
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typedef void (*cairo_destroy_func_t) (void *data);
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/**
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+ * cairo_surface_func_t:
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+ * @surface: The surface being referred to.
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+ *
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+ * #cairo_surface_func_t the type of function which is used for callback
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+ * when a surface needs to be apssed as a parameter.
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+ */
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+typedef void (*cairo_surface_func_t) (cairo_surface_t *surface);
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+
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+/**
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* cairo_user_data_key_t:
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* @unused: not used; ignore.
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*
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* #cairo_user_data_key_t is used for attaching user data to cairo
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* data structures. The actual contents of the struct is never used,
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* and there is no need to initialize the object; only the unique
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* address of a #cairo_data_key_t object is used. Typically, you
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* would just use the address of a static #cairo_data_key_t object.
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@@ -2150,16 +2159,24 @@ cairo_surface_get_user_data (cairo_surfa
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const cairo_user_data_key_t *key);
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cairo_public cairo_status_t
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cairo_surface_set_user_data (cairo_surface_t *surface,
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const cairo_user_data_key_t *key,
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void *user_data,
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cairo_destroy_func_t destroy);
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+cairo_public void
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+cairo_surface_attach_snapshot (cairo_surface_t *surface,
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+ cairo_surface_t *snapshot,
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+ cairo_surface_func_t detach_func);
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+
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+cairo_public void
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+cairo_surface_detach_snapshot (cairo_surface_t *snapshot);
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+
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#define CAIRO_MIME_TYPE_JPEG "image/jpeg"
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#define CAIRO_MIME_TYPE_PNG "image/png"
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#define CAIRO_MIME_TYPE_JP2 "image/jp2"
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#define CAIRO_MIME_TYPE_URI "text/x-uri"
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cairo_public void
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cairo_surface_get_mime_data (cairo_surface_t *surface,
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const char *mime_type,
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@@ -2328,16 +2345,21 @@ cairo_recording_surface_create (cairo_co
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cairo_public void
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cairo_recording_surface_ink_extents (cairo_surface_t *surface,
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double *x0,
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double *y0,
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double *width,
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double *height);
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+/* Null-surface functions */
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+
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+cairo_public cairo_surface_t *
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+cairo_null_surface_create (cairo_content_t content);
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+
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/* Pattern creation functions */
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cairo_public cairo_pattern_t *
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cairo_pattern_create_rgb (double red, double green, double blue);
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cairo_public cairo_pattern_t *
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cairo_pattern_create_rgba (double red, double green, double blue,
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double alpha);
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diff --git a/gfx/cairo/cairo/src/cairoint.h b/gfx/cairo/cairo/src/cairoint.h
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--- a/gfx/cairo/cairo/src/cairoint.h
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+++ b/gfx/cairo/cairo/src/cairoint.h
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@@ -1770,27 +1770,19 @@ _cairo_surface_clone_similar (cairo_surf
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int height,
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int *clone_offset_x,
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int *clone_offset_y,
|
|
cairo_surface_t **clone_out);
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|
|
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cairo_private cairo_surface_t *
|
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_cairo_surface_snapshot (cairo_surface_t *surface);
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|
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-cairo_private void
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-_cairo_surface_attach_snapshot (cairo_surface_t *surface,
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- cairo_surface_t *snapshot,
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- cairo_surface_func_t detach_func);
|
|
-
|
|
cairo_private cairo_surface_t *
|
|
_cairo_surface_has_snapshot (cairo_surface_t *surface,
|
|
- const cairo_surface_backend_t *backend);
|
|
-
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-cairo_private void
|
|
-_cairo_surface_detach_snapshot (cairo_surface_t *snapshot);
|
|
+ const cairo_surface_backend_t *backend);
|
|
|
|
cairo_private cairo_bool_t
|
|
_cairo_surface_is_similar (cairo_surface_t *surface_a,
|
|
cairo_surface_t *surface_b);
|
|
|
|
cairo_private cairo_bool_t
|
|
_cairo_surface_get_extents (cairo_surface_t *surface,
|
|
cairo_rectangle_int_t *extents);
|