diff options
Diffstat (limited to '')
| -rw-r--r-- | gfx/cairo/23-win32-api-additions.patch | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/gfx/cairo/23-win32-api-additions.patch b/gfx/cairo/23-win32-api-additions.patch new file mode 100644 index 0000000000..65b1a90dea --- /dev/null +++ b/gfx/cairo/23-win32-api-additions.patch @@ -0,0 +1,101 @@ +# HG changeset patch +# User Jonathan Kew <jkew@mozilla.com> +# Date 1714049062 -3600 +# Thu Apr 25 13:44:22 2024 +0100 +# Node ID cae7821ff41ed99081818f5434a347d224833f70 +# Parent 8f09f0d54c643029b7601dc58f3a8ff125eca699 +Bug 1892913 - patch 21 - Add cairo_win32_surface APIs wanted for gecko. + +diff --git a/gfx/cairo/cairo/src/cairo-win32.h b/gfx/cairo/cairo/src/cairo-win32.h +--- a/gfx/cairo/cairo/src/cairo-win32.h ++++ b/gfx/cairo/cairo/src/cairo-win32.h +@@ -72,6 +72,14 @@ cairo_win32_surface_get_dc (cairo_surfac + cairo_public cairo_surface_t * + cairo_win32_surface_get_image (cairo_surface_t *surface); + ++cairo_public HDC ++cairo_win32_get_dc_with_clip(cairo_t* cr); ++ ++cairo_public cairo_status_t ++cairo_win32_surface_get_size(const cairo_surface_t* surface, ++ int* width, ++ int* height); ++ + #if CAIRO_HAS_WIN32_FONT + + /* +diff --git a/gfx/cairo/cairo/src/win32/cairo-win32-surface.c b/gfx/cairo/cairo/src/win32/cairo-win32-surface.c +--- a/gfx/cairo/cairo/src/win32/cairo-win32-surface.c ++++ b/gfx/cairo/cairo/src/win32/cairo-win32-surface.c +@@ -163,6 +163,52 @@ cairo_win32_surface_get_dc (cairo_surfac + } + + /** ++ * cairo_win32_get_dc_with_clip: ++ * (Mozilla addition) ++ */ ++HDC ++cairo_win32_get_dc_with_clip(cairo_t* cr) ++{ ++ cairo_surface_t* surface = cairo_get_target(cr); ++ if (cr->backend->type == CAIRO_TYPE_DEFAULT) { ++ cairo_default_context_t* c = (cairo_default_context_t*)cr; ++ cairo_clip_t* clip = _cairo_clip_copy(_cairo_gstate_get_clip(c->gstate)); ++ if (_cairo_surface_is_win32(surface)) { ++ cairo_win32_display_surface_t* winsurf = (cairo_win32_display_surface_t*)surface; ++ ++ _cairo_win32_display_surface_set_clip(winsurf, clip); ++ ++ _cairo_clip_destroy(clip); ++ return winsurf->win32.dc; ++ } ++ ++ if (_cairo_surface_is_paginated(surface)) { ++ cairo_surface_t* target; ++ ++ target = _cairo_paginated_surface_get_target(surface); ++ ++#ifndef CAIRO_OMIT_WIN32_PRINTING ++ if (_cairo_surface_is_win32_printing(target)) { ++ cairo_status_t status; ++ cairo_win32_printing_surface_t* psurf = (cairo_win32_printing_surface_t*)target; ++ ++ status = _cairo_surface_clipper_set_clip(&psurf->clipper, clip); ++ ++ _cairo_clip_destroy(clip); ++ ++ if (status) ++ return NULL; ++ ++ return psurf->win32.dc; ++ } ++#endif ++ } ++ _cairo_clip_destroy(clip); ++ } ++ return NULL; ++} ++ ++/** + * _cairo_surface_is_win32: + * @surface: a #cairo_surface_t + * +@@ -337,3 +383,17 @@ cairo_int_status_t + #endif + } + #undef STACK_GLYPH_SIZE ++ ++cairo_status_t ++cairo_win32_surface_get_size(const cairo_surface_t* surface, int* width, int* height) ++{ ++ if (!_cairo_surface_is_win32(surface)) ++ return CAIRO_STATUS_SURFACE_TYPE_MISMATCH; ++ ++ const cairo_win32_surface_t* winsurface = (const cairo_win32_surface_t*)surface; ++ ++ *width = winsurface->extents.width; ++ *height = winsurface->extents.height; ++ ++ return CAIRO_STATUS_SUCCESS; ++} +\ No newline at end of file |