From 530ffd0b7d3c39757b20f00716e486b5caf89aff Mon Sep 17 00:00:00 2001 From: sanine Date: Wed, 12 Oct 2022 12:03:23 -0500 Subject: add cairo --- .../boilerplate/cairo-boilerplate-test-surfaces.c | 462 +++++++++++++++++++++ 1 file changed, 462 insertions(+) create mode 100644 libs/cairo-1.16.0/boilerplate/cairo-boilerplate-test-surfaces.c (limited to 'libs/cairo-1.16.0/boilerplate/cairo-boilerplate-test-surfaces.c') diff --git a/libs/cairo-1.16.0/boilerplate/cairo-boilerplate-test-surfaces.c b/libs/cairo-1.16.0/boilerplate/cairo-boilerplate-test-surfaces.c new file mode 100644 index 0000000..293b77f --- /dev/null +++ b/libs/cairo-1.16.0/boilerplate/cairo-boilerplate-test-surfaces.c @@ -0,0 +1,462 @@ +/* -*- Mode: c; c-basic-offset: 4; indent-tabs-mode: t; tab-width: 8; -*- */ +/* + * Copyright © 2004,2006 Red Hat, Inc. + * + * Permission to use, copy, modify, distribute, and sell this software + * and its documentation for any purpose is hereby granted without + * fee, provided that the above copyright notice appear in all copies + * and that both that copyright notice and this permission notice + * appear in supporting documentation, and that the name of + * Red Hat, Inc. not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior + * permission. Red Hat, Inc. makes no representations about the + * suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL, + * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR + * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Carl D. Worth + */ + +#include "../cairo-version.h" + +#include "cairo-boilerplate-private.h" + +#include + +#include +#include +#if CAIRO_HAS_TEST_PAGINATED_SURFACE +#include +#endif + +static cairo_surface_t * +_cairo_boilerplate_test_base_compositor_create_surface (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + *closure = NULL; + return _cairo_test_base_compositor_surface_create (content, ceil (width), ceil (height)); +} + + +static cairo_surface_t * +_cairo_boilerplate_test_fallback_compositor_create_surface (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + *closure = NULL; + return _cairo_test_fallback_compositor_surface_create (content, ceil (width), ceil (height)); +} + +static cairo_surface_t * +_cairo_boilerplate_test_mask_compositor_create_surface (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + *closure = NULL; + return _cairo_test_mask_compositor_surface_create (content, ceil (width), ceil (height)); +} + + +static cairo_surface_t * +_cairo_boilerplate_test_traps_compositor_create_surface (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + *closure = NULL; + return _cairo_test_traps_compositor_surface_create (content, ceil (width), ceil (height)); +} + +static cairo_surface_t * +_cairo_boilerplate_test_spans_compositor_create_surface (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + *closure = NULL; + return _cairo_test_spans_compositor_surface_create (content, ceil (width), ceil (height)); +} + +static cairo_surface_t * +_cairo_boilerplate_test_no_fallback_compositor_create_surface (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + if (mode == CAIRO_BOILERPLATE_MODE_TEST) + return NULL; + + *closure = NULL; + return _cairo_test_no_fallback_compositor_surface_create (content, ceil (width), ceil (height)); +} + +static cairo_surface_t * +_cairo_boilerplate_test_no_traps_compositor_create_surface (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + if (mode == CAIRO_BOILERPLATE_MODE_TEST) + return NULL; + + *closure = NULL; + return _cairo_test_no_traps_compositor_surface_create (content, ceil (width), ceil (height)); +} + +static cairo_surface_t * +_cairo_boilerplate_test_no_spans_compositor_create_surface (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + if (mode == CAIRO_BOILERPLATE_MODE_TEST) + return NULL; + + *closure = NULL; + return _cairo_test_no_spans_compositor_surface_create (content, ceil (width), ceil (height)); +} + +#if CAIRO_HAS_TEST_PAGINATED_SURFACE +static const cairo_user_data_key_t test_paginated_closure_key; + +typedef struct { + cairo_surface_t *target; +} test_paginated_closure_t; + +static cairo_surface_t * +_cairo_boilerplate_test_paginated_create_surface (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + test_paginated_closure_t *tpc; + cairo_format_t format; + cairo_surface_t *surface; + cairo_status_t status; + + *closure = tpc = xmalloc (sizeof (test_paginated_closure_t)); + + format = cairo_boilerplate_format_from_content (content); + tpc->target = cairo_image_surface_create (format, + ceil (width), ceil (height)); + + surface = _cairo_test_paginated_surface_create (tpc->target); + if (cairo_surface_status (surface)) + goto CLEANUP; + + status = cairo_surface_set_user_data (surface, + &test_paginated_closure_key, + tpc, NULL); + if (status == CAIRO_STATUS_SUCCESS) + return surface; + + cairo_surface_destroy (surface); + surface = cairo_boilerplate_surface_create_in_error (status); + + cairo_surface_destroy (tpc->target); + + CLEANUP: + free (tpc); + return surface; +} + +/* The only reason we go through all these machinations to write a PNG + * image is to _really ensure_ that the data actually landed in our + * buffer through the paginated surface to the test_paginated_surface. + * + * If we didn't implement this function then the default + * cairo_surface_write_to_png would result in the paginated_surface's + * acquire_source_image function replaying the recording-surface to an + * intermediate image surface. And in that case the + * test_paginated_surface would not be involved and wouldn't be + * tested. + */ +static cairo_status_t +_cairo_boilerplate_test_paginated_surface_write_to_png (cairo_surface_t *surface, + const char *filename) +{ + test_paginated_closure_t *tpc; + cairo_status_t status; + + /* show page first. the automatic show_page is too late for us */ + cairo_surface_show_page (surface); + status = cairo_surface_status (surface); + if (status) + return status; + + tpc = cairo_surface_get_user_data (surface, &test_paginated_closure_key); + return cairo_surface_write_to_png (tpc->target, filename); +} + +static cairo_surface_t * +_cairo_boilerplate_test_paginated_get_image_surface (cairo_surface_t *surface, + int page, + int width, + int height) +{ + test_paginated_closure_t *tpc; + cairo_status_t status; + + /* XXX separate finish as per PDF */ + if (page != 0) + return cairo_boilerplate_surface_create_in_error (CAIRO_STATUS_SURFACE_TYPE_MISMATCH); + + /* show page first. the automatic show_page is too late for us */ + cairo_surface_show_page (surface); + status = cairo_surface_status (surface); + if (status) + return cairo_boilerplate_surface_create_in_error (status); + + tpc = cairo_surface_get_user_data (surface, &test_paginated_closure_key); + return _cairo_boilerplate_get_image_surface (tpc->target, 0, width, height); +} + +static void +_cairo_boilerplate_test_paginated_cleanup (void *closure) +{ + test_paginated_closure_t *tpc = closure; + + cairo_surface_destroy (tpc->target); + free (tpc); +} +#endif + +static const cairo_boilerplate_target_t targets[] = { + { + "test-base", "base", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR_ALPHA, 0, + "_cairo_test_base_compositor_surface_create", + _cairo_boilerplate_test_base_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, TRUE, FALSE, FALSE + }, + { + "test-base", "base", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR, 0, + "_cairo_test_base_compositor_surface_create", + _cairo_boilerplate_test_base_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, FALSE, FALSE, FALSE + }, + + { + "test-fallback", "image", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR_ALPHA, 0, + "_cairo_test_fallback_compositor_surface_create", + _cairo_boilerplate_test_fallback_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, FALSE, FALSE, FALSE + }, + { + "test-fallback", "image", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR, 0, + "_cairo_test_fallback_compositor_surface_create", + _cairo_boilerplate_test_fallback_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, FALSE, FALSE, FALSE + }, + + { + "test-mask", "mask", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR_ALPHA, 0, + "_cairo_test_mask_compositor_surface_create", + _cairo_boilerplate_test_mask_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, TRUE, FALSE, FALSE + }, + { + "test-mask", "mask", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR, 0, + "_cairo_test_mask_compositor_surface_create", + _cairo_boilerplate_test_mask_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, FALSE, FALSE, FALSE + }, + + { + "test-traps", "traps", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR_ALPHA, 0, + "_cairo_test_traps_compositor_surface_create", + _cairo_boilerplate_test_traps_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, TRUE, FALSE, FALSE + }, + { + "test-traps", "traps", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR, 0, + "_cairo_test_traps_compositor_surface_create", + _cairo_boilerplate_test_traps_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, FALSE, FALSE, FALSE + }, + + { + "test-spans", "spans", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR_ALPHA, 0, + "_cairo_test_spans_compositor_surface_create", + _cairo_boilerplate_test_spans_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, TRUE, FALSE, FALSE + }, + { + "test-spans", "spans", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR, 0, + "_cairo_test_spans_compositor_surface_create", + _cairo_boilerplate_test_spans_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, FALSE, FALSE, FALSE + }, + + { + "no-fallback", "image", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR_ALPHA, 0, + "_cairo_test_no_fallback_compositor_surface_create", + _cairo_boilerplate_test_no_fallback_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, FALSE, FALSE, FALSE + }, + { + "no-traps", "traps", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR_ALPHA, 0, + "_cairo_test_no_traps_compositor_surface_create", + _cairo_boilerplate_test_no_traps_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, TRUE, FALSE, FALSE + }, + { + "no-spans", "spans", NULL, NULL, + CAIRO_SURFACE_TYPE_IMAGE, + CAIRO_CONTENT_COLOR_ALPHA, 0, + "_cairo_test_no_spans_compositor_surface_create", + _cairo_boilerplate_test_no_spans_compositor_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + NULL, NULL, NULL, TRUE, FALSE, FALSE + }, +#if CAIRO_HAS_TEST_PAGINATED_SURFACE + { + "test-paginated", "image", NULL, NULL, + CAIRO_INTERNAL_SURFACE_TYPE_TEST_PAGINATED, + CAIRO_CONTENT_COLOR_ALPHA, 0, + "_cairo_test_paginated_surface_create", + _cairo_boilerplate_test_paginated_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_test_paginated_get_image_surface, + _cairo_boilerplate_test_paginated_surface_write_to_png, + _cairo_boilerplate_test_paginated_cleanup, + NULL, NULL, FALSE, TRUE, FALSE + }, + { + "test-paginated", "image", NULL, NULL, + CAIRO_INTERNAL_SURFACE_TYPE_TEST_PAGINATED, + CAIRO_CONTENT_COLOR, 0, + "_cairo_test_paginated_surface_create", + _cairo_boilerplate_test_paginated_create_surface, + cairo_surface_create_similar, + NULL, NULL, + _cairo_boilerplate_test_paginated_get_image_surface, + _cairo_boilerplate_test_paginated_surface_write_to_png, + _cairo_boilerplate_test_paginated_cleanup, + NULL, NULL, FALSE, TRUE, FALSE + }, +#endif +}; +CAIRO_BOILERPLATE (test, targets) -- cgit v1.2.1