diff options
Diffstat (limited to 'libs/cairo-1.16.0/boilerplate/cairo-boilerplate-xcb.c')
| -rw-r--r-- | libs/cairo-1.16.0/boilerplate/cairo-boilerplate-xcb.c | 876 |
1 files changed, 876 insertions, 0 deletions
diff --git a/libs/cairo-1.16.0/boilerplate/cairo-boilerplate-xcb.c b/libs/cairo-1.16.0/boilerplate/cairo-boilerplate-xcb.c new file mode 100644 index 0000000..cc9b422 --- /dev/null +++ b/libs/cairo-1.16.0/boilerplate/cairo-boilerplate-xcb.c @@ -0,0 +1,876 @@ +/* -*- 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 <cworth@cworth.org> + */ + +#include "cairo-boilerplate-private.h" + +#include <cairo-xcb.h> + +#include <assert.h> + +/* Errors have response_type == 0 */ +#define CAIRO_XCB_ERROR 0 + +static const cairo_user_data_key_t xcb_closure_key; + +typedef struct _xcb_target_closure { + xcb_connection_t *c; + cairo_device_t *device; + uint32_t drawable; + cairo_bool_t is_pixmap; + cairo_surface_t *surface; +} xcb_target_closure_t; + +static cairo_status_t +_cairo_boilerplate_xcb_handle_errors (xcb_target_closure_t *xtc) +{ + xcb_generic_event_t *ev = NULL; + + /* Ignore all MappingNotify events; those might happen without us causing them */ + do { + free(ev); + ev = xcb_poll_for_event(xtc->c); + } while (ev != NULL && ev->response_type == XCB_MAPPING_NOTIFY); + + if (ev != NULL) { + if (ev->response_type == CAIRO_XCB_ERROR) { + xcb_generic_error_t *error = (xcb_generic_error_t *) ev; + + fprintf (stderr, + "Detected error during xcb run: error=%d, " + "seqno=0x%02x, major=%d, minor=%d\n", + error->error_code, error->sequence, + error->major_code, error->minor_code); + } else { + fprintf (stderr, + "Detected unexpected event during xcb run: type=%d, seqno=0x%02x\n", + ev->response_type, ev->sequence); + } + free (ev); + + /* Silently discard all following errors */ + while ((ev = xcb_poll_for_event (xtc->c)) != NULL) + free (ev); + + return CAIRO_STATUS_WRITE_ERROR; + } + + return CAIRO_STATUS_SUCCESS; +} + +static void +_cairo_boilerplate_xcb_sync_server (xcb_target_closure_t *xtc) +{ + free (xcb_get_input_focus_reply (xtc->c, + xcb_get_input_focus (xtc->c), NULL)); +} + +static void +_cairo_boilerplate_xcb_setup_test_surface (cairo_surface_t *surface) +{ + + /* For testing purposes, tell the X server to strictly adhere to the + * Render specification. + */ + cairo_xcb_device_debug_set_precision(cairo_surface_get_device(surface), + XCB_RENDER_POLY_MODE_PRECISE); +} + +static void +_cairo_boilerplate_xcb_cleanup (void *closure) +{ + xcb_target_closure_t *xtc = closure; + cairo_status_t status; + + cairo_surface_finish (xtc->surface); + if (xtc->is_pixmap) + xcb_free_pixmap (xtc->c, xtc->drawable); + else + xcb_destroy_window (xtc->c, xtc->drawable); + cairo_surface_destroy (xtc->surface); + + cairo_device_finish (xtc->device); + cairo_device_destroy (xtc->device); + + /* First synchronize with the X server to make sure there are no more errors + * in-flight which we would miss otherwise */ + _cairo_boilerplate_xcb_sync_server (xtc); + status = _cairo_boilerplate_xcb_handle_errors (xtc); + assert (status == CAIRO_STATUS_SUCCESS); + + xcb_disconnect (xtc->c); + + free (xtc); +} + +static void +_cairo_boilerplate_xcb_synchronize (void *closure) +{ + xcb_target_closure_t *xtc = closure; + cairo_status_t status; + free (xcb_get_image_reply (xtc->c, + xcb_get_image (xtc->c, XCB_IMAGE_FORMAT_Z_PIXMAP, + xtc->drawable, 0, 0, 1, 1, /* AllPlanes */ -1), + 0)); + + status = _cairo_boilerplate_xcb_handle_errors (xtc); + assert (status == CAIRO_STATUS_SUCCESS); +} + +static xcb_render_pictforminfo_t * +find_depth (xcb_connection_t *connection, + int depth, + void **formats_out) +{ + xcb_render_query_pict_formats_reply_t *formats; + xcb_render_query_pict_formats_cookie_t cookie; + xcb_render_pictforminfo_iterator_t i; + + cookie = xcb_render_query_pict_formats (connection); + xcb_flush (connection); + + formats = xcb_render_query_pict_formats_reply (connection, cookie, 0); + if (formats == NULL) + return NULL; + + for (i = xcb_render_query_pict_formats_formats_iterator (formats); + i.rem; + xcb_render_pictforminfo_next (&i)) + { + if (XCB_RENDER_PICT_TYPE_DIRECT != i.data->type) + continue; + + if (depth != i.data->depth) + continue; + + *formats_out = formats; + return i.data; + } + + free (formats); + return NULL; +} + +static const cairo_user_data_key_t key; + +struct similar { + xcb_connection_t *connection; + xcb_drawable_t pixmap; +}; + +static void _destroy_similar (void *closure) +{ + struct similar *similar = closure; + + xcb_free_pixmap (similar->connection, similar->pixmap); + free (similar); +} + +struct xcb_info { + xcb_render_query_pict_formats_reply_t *formats; + xcb_render_pictforminfo_t *render_format[3]; +}; + +static cairo_surface_t * +_cairo_boilerplate_xcb_create_similar (cairo_surface_t *other, + cairo_content_t content, + int width, int height) +{ + cairo_device_t *device = cairo_surface_get_device (other); + struct xcb_info *info = cairo_device_get_user_data (device, &key); + xcb_screen_t *root; + cairo_surface_t *surface; + struct similar *similar; + xcb_render_pictforminfo_t *render_format; + int depth; + + similar = malloc (sizeof (*similar)); + + switch (content) { + default: + case CAIRO_CONTENT_COLOR_ALPHA: + depth = 32; + render_format = info->render_format[0]; + break; + case CAIRO_CONTENT_COLOR: + depth = 24; + render_format = info->render_format[1]; + break; + case CAIRO_CONTENT_ALPHA: + depth = 8; + render_format = info->render_format[2]; + break; + } + + similar->connection = + cairo_xcb_device_get_connection (cairo_surface_get_device(other)); + similar->pixmap = xcb_generate_id (similar->connection); + + root = xcb_setup_roots_iterator(xcb_get_setup(similar->connection)).data; + xcb_create_pixmap (similar->connection, depth, + similar->pixmap, root->root, + width, height); + + surface = cairo_xcb_surface_create_with_xrender_format (similar->connection, + root, + similar->pixmap, + render_format, + width, height); + cairo_surface_set_user_data (surface, &key, similar, _destroy_similar); + + return surface; +} + +static cairo_surface_t * +_cairo_boilerplate_xcb_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) +{ + xcb_screen_t *root; + xcb_target_closure_t *xtc; + xcb_connection_t *c; + xcb_render_query_pict_formats_cookie_t formats_cookie; + xcb_render_pictforminfo_t *render_format; + xcb_render_pictforminfo_iterator_t i; + struct xcb_info *info; + int depth; + xcb_void_cookie_t cookie; + cairo_surface_t *surface; + cairo_status_t status; + + *closure = xtc = xmalloc (sizeof (xcb_target_closure_t)); + info = xcalloc (1, sizeof (struct xcb_info)); + + if (width == 0) + width = 1; + if (height == 0) + height = 1; + + xtc->c = c = xcb_connect(NULL,NULL); + if (c == NULL || xcb_connection_has_error(c)) { + free (xtc); + return NULL; + } + + root = xcb_setup_roots_iterator(xcb_get_setup(c)).data; + formats_cookie = xcb_render_query_pict_formats (c); + + xtc->surface = NULL; + xtc->is_pixmap = TRUE; + xtc->drawable = xcb_generate_id (c); + switch (content) { + case CAIRO_CONTENT_COLOR: + depth = 24; + break; + + case CAIRO_CONTENT_COLOR_ALPHA: + depth = 32; + break; + + case CAIRO_CONTENT_ALPHA: /* would be XCB_PICT_STANDARD_A_8 */ + default: + xcb_disconnect (c); + free (xtc); + return NULL; + } + + cookie = xcb_create_pixmap_checked (c, depth, + xtc->drawable, root->root, + width, height); + + /* slow, but sure */ + if (xcb_request_check (c, cookie) != NULL) { + xcb_disconnect (c); + free (xtc); + return NULL; + } + + info->formats = xcb_render_query_pict_formats_reply (c, formats_cookie, 0); + if (info->formats == NULL) + return NULL; + + for (i = xcb_render_query_pict_formats_formats_iterator (info->formats); + i.rem; + xcb_render_pictforminfo_next (&i)) + { + if (XCB_RENDER_PICT_TYPE_DIRECT != i.data->type) + continue; + + if (i.data->depth == 32) { + if (info->render_format[0] == 0) + info->render_format[0] = i.data; + } else if (i.data->depth == 24) { + if (info->render_format[1] == 0) + info->render_format[1] = i.data; + } else if (i.data->depth == 8) { + if (info->render_format[2] == 0) + info->render_format[2] = i.data; + } + } + + assert (info->render_format[0]); + assert (info->render_format[1]); + assert (info->render_format[2]); + + switch (content) { + default: + case CAIRO_CONTENT_COLOR_ALPHA: + render_format = info->render_format[0]; + break; + + case CAIRO_CONTENT_COLOR: + render_format = info->render_format[1]; + break; + + case CAIRO_CONTENT_ALPHA: /* would be XCB_PICT_STANDARD_A_8 */ + render_format = info->render_format[2]; + break; + } + + surface = cairo_xcb_surface_create_with_xrender_format (c, root, + xtc->drawable, + render_format, + width, height); + cairo_device_set_user_data (cairo_surface_get_device (surface), &key, info, free); + if (mode != CAIRO_BOILERPLATE_MODE_PERF) + _cairo_boilerplate_xcb_setup_test_surface(surface); + + xtc->device = cairo_device_reference (cairo_surface_get_device (surface)); + status = cairo_surface_set_user_data (surface, &xcb_closure_key, xtc, NULL); + if (status == CAIRO_STATUS_SUCCESS) + return surface; + + cairo_surface_destroy (surface); + + _cairo_boilerplate_xcb_cleanup (xtc); + return cairo_boilerplate_surface_create_in_error (status); +} + +static xcb_visualtype_t * +lookup_visual (xcb_screen_t *s, + xcb_visualid_t visual) +{ + xcb_depth_iterator_t d; + + d = xcb_screen_allowed_depths_iterator (s); + for (; d.rem; xcb_depth_next (&d)) { + xcb_visualtype_iterator_t v = xcb_depth_visuals_iterator (d.data); + for (; v.rem; xcb_visualtype_next (&v)) { + if (v.data->visual_id == visual) + return v.data; + } + } + + return 0; +} + +static cairo_surface_t * +_cairo_boilerplate_xcb_create_window (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + xcb_target_closure_t *xtc; + xcb_connection_t *c; + xcb_screen_t *s; + xcb_void_cookie_t cookie; + cairo_surface_t *surface; + cairo_status_t status; + uint32_t values[] = { 1 }; + + *closure = xtc = xmalloc (sizeof (xcb_target_closure_t)); + + if (width == 0) + width = 1; + if (height == 0) + height = 1; + + xtc->c = c = xcb_connect(NULL,NULL); + if (xcb_connection_has_error(c)) { + free (xtc); + return NULL; + } + + xtc->surface = NULL; + + s = xcb_setup_roots_iterator (xcb_get_setup (c)).data; + if (width > s->width_in_pixels || height > s->height_in_pixels) { + xcb_disconnect (c); + free (xtc); + return NULL; + } + + xtc->is_pixmap = FALSE; + xtc->drawable = xcb_generate_id (c); + cookie = xcb_create_window_checked (c, + s->root_depth, + xtc->drawable, + s->root, + 0, 0, width, height, 0, + XCB_WINDOW_CLASS_INPUT_OUTPUT, + s->root_visual, + XCB_CW_OVERRIDE_REDIRECT, + values); + xcb_map_window (c, xtc->drawable); + + /* slow, but sure */ + if (xcb_request_check (c, cookie) != NULL) { + xcb_disconnect (c); + free (xtc); + return NULL; + } + + surface = cairo_xcb_surface_create (c, + xtc->drawable, + lookup_visual (s, s->root_visual), + width, height); + + xtc->device = cairo_device_reference (cairo_surface_get_device (surface)); + status = cairo_surface_set_user_data (surface, &xcb_closure_key, xtc, NULL); + if (status == CAIRO_STATUS_SUCCESS) + return surface; + + cairo_surface_destroy (surface); + + _cairo_boilerplate_xcb_cleanup (xtc); + return cairo_boilerplate_surface_create_in_error (status); +} + +static cairo_surface_t * +_cairo_boilerplate_xcb_create_window_db (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + xcb_target_closure_t *xtc; + xcb_connection_t *c; + xcb_screen_t *s; + xcb_void_cookie_t cookie; + cairo_surface_t *surface; + cairo_status_t status; + uint32_t values[] = { 1 }; + + *closure = xtc = xmalloc (sizeof (xcb_target_closure_t)); + + if (width == 0) + width = 1; + if (height == 0) + height = 1; + + xtc->c = c = xcb_connect(NULL,NULL); + if (xcb_connection_has_error(c)) { + free (xtc); + return NULL; + } + + xtc->surface = NULL; + + s = xcb_setup_roots_iterator (xcb_get_setup (c)).data; + if (width > s->width_in_pixels || height > s->height_in_pixels) { + xcb_disconnect (c); + free (xtc); + return NULL; + } + + xtc->is_pixmap = FALSE; + xtc->drawable = xcb_generate_id (c); + cookie = xcb_create_window_checked (c, + s->root_depth, + xtc->drawable, + s->root, + 0, 0, width, height, 0, + XCB_WINDOW_CLASS_INPUT_OUTPUT, + s->root_visual, + XCB_CW_OVERRIDE_REDIRECT, + values); + xcb_map_window (c, xtc->drawable); + + /* slow, but sure */ + if (xcb_request_check (c, cookie) != NULL) { + xcb_disconnect (c); + free (xtc); + return NULL; + } + + xtc->surface = cairo_xcb_surface_create (c, + xtc->drawable, + lookup_visual (s, s->root_visual), + width, height); + surface = cairo_surface_create_similar (xtc->surface, content, width, height); + + xtc->device = cairo_device_reference (cairo_surface_get_device (surface)); + status = cairo_surface_set_user_data (surface, &xcb_closure_key, xtc, NULL); + if (status == CAIRO_STATUS_SUCCESS) + return surface; + + cairo_surface_destroy (surface); + + _cairo_boilerplate_xcb_cleanup (xtc); + return cairo_boilerplate_surface_create_in_error (status); +} + +static cairo_surface_t * +_cairo_boilerplate_xcb_create_render_0_0 (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + xcb_screen_t *root; + xcb_target_closure_t *xtc; + xcb_connection_t *c; + xcb_render_pictforminfo_t *render_format; + int depth; + xcb_void_cookie_t cookie; + cairo_surface_t *surface; + cairo_status_t status; + void *formats; + + *closure = xtc = xmalloc (sizeof (xcb_target_closure_t)); + + if (width == 0) + width = 1; + if (height == 0) + height = 1; + + xtc->c = c = xcb_connect(NULL,NULL); + if (xcb_connection_has_error(c)) { + free (xtc); + return NULL; + } + + root = xcb_setup_roots_iterator(xcb_get_setup(c)).data; + + xtc->surface = NULL; + xtc->is_pixmap = TRUE; + xtc->drawable = xcb_generate_id (c); + switch (content) { + case CAIRO_CONTENT_COLOR: + depth = 24; + cookie = xcb_create_pixmap_checked (c, depth, + xtc->drawable, root->root, + width, height); + break; + + case CAIRO_CONTENT_COLOR_ALPHA: + depth = 32; + cookie = xcb_create_pixmap_checked (c, depth, + xtc->drawable, root->root, + width, height); + break; + + case CAIRO_CONTENT_ALPHA: /* would be XCB_PICT_STANDARD_A_8 */ + default: + xcb_disconnect (c); + free (xtc); + return NULL; + } + + /* slow, but sure */ + if (xcb_request_check (c, cookie) != NULL) { + xcb_disconnect (c); + free (xtc); + return NULL; + } + xcb_flush (c); + + render_format = find_depth (c, depth, &formats); + if (render_format == NULL) { + xcb_disconnect (c); + free (xtc); + return NULL; + } + + surface = cairo_xcb_surface_create_with_xrender_format (c, root, + xtc->drawable, + render_format, + width, height); + if (cairo_surface_status (surface)) { + free (formats); + xcb_disconnect (c); + free (xtc); + return surface; + } + + xtc->device = cairo_device_reference (cairo_surface_get_device (surface)); + cairo_xcb_device_debug_cap_xrender_version (xtc->device, 0, 0); + + assert (cairo_surface_get_device (surface) == xtc->device); + + status = cairo_surface_set_user_data (surface, &xcb_closure_key, xtc, NULL); + if (status == CAIRO_STATUS_SUCCESS) + return surface; + + cairo_surface_destroy (surface); + + _cairo_boilerplate_xcb_cleanup (xtc); + return cairo_boilerplate_surface_create_in_error (status); +} + +static cairo_surface_t * +_cairo_boilerplate_xcb_create_fallback (const char *name, + cairo_content_t content, + double width, + double height, + double max_width, + double max_height, + cairo_boilerplate_mode_t mode, + void **closure) +{ + xcb_target_closure_t *xtc; + xcb_connection_t *c; + xcb_screen_t *s; + xcb_void_cookie_t cookie; + cairo_surface_t *surface; + cairo_status_t status; + uint32_t values[] = { 1 }; + + *closure = xtc = xmalloc (sizeof (xcb_target_closure_t)); + + if (width == 0) + width = 1; + if (height == 0) + height = 1; + + xtc->c = c = xcb_connect (NULL,NULL); + if (xcb_connection_has_error(c)) { + free (xtc); + return NULL; + } + + s = xcb_setup_roots_iterator (xcb_get_setup (c)).data; + if (width > s->width_in_pixels || height > s->height_in_pixels) { + xcb_disconnect (c); + free (xtc); + return NULL; + } + + xtc->surface = NULL; + xtc->is_pixmap = FALSE; + xtc->drawable = xcb_generate_id (c); + cookie = xcb_create_window_checked (c, + s->root_depth, + xtc->drawable, + s->root, + 0, 0, width, height, 0, + XCB_WINDOW_CLASS_INPUT_OUTPUT, + s->root_visual, + XCB_CW_OVERRIDE_REDIRECT, + values); + xcb_map_window (c, xtc->drawable); + + /* slow, but sure */ + if (xcb_request_check (c, cookie) != NULL) { + xcb_disconnect (c); + free (xtc); + return NULL; + } + + surface = cairo_xcb_surface_create (c, + xtc->drawable, + lookup_visual (s, s->root_visual), + width, height); + if (cairo_surface_status (surface)) { + xcb_disconnect (c); + free (xtc); + return surface; + } + + cairo_xcb_device_debug_cap_xrender_version (cairo_surface_get_device (surface), + -1, -1); + + xtc->device = cairo_device_reference (cairo_surface_get_device (surface)); + status = cairo_surface_set_user_data (surface, &xcb_closure_key, xtc, NULL); + if (status == CAIRO_STATUS_SUCCESS) + return surface; + + cairo_surface_destroy (surface); + + _cairo_boilerplate_xcb_cleanup (xtc); + return cairo_boilerplate_surface_create_in_error (status); +} + +static cairo_status_t +_cairo_boilerplate_xcb_finish_surface (cairo_surface_t *surface) +{ + xcb_target_closure_t *xtc = cairo_surface_get_user_data (surface, + &xcb_closure_key); + cairo_status_t status; + + if (xtc->surface != NULL) { + cairo_t *cr; + + cr = cairo_create (xtc->surface); + cairo_set_source_surface (cr, surface, 0, 0); + cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE); + cairo_paint (cr); + cairo_destroy (cr); + + surface = xtc->surface; + } + + cairo_surface_flush (surface); + if (cairo_surface_status (surface)) + return cairo_surface_status (surface); + + /* First synchronize with the X server to make sure there are no more errors + * in-flight which we would miss otherwise */ + _cairo_boilerplate_xcb_sync_server (xtc); + status = _cairo_boilerplate_xcb_handle_errors (xtc); + if (status) + return status; + + if (xcb_connection_has_error (xtc->c)) + return CAIRO_STATUS_WRITE_ERROR; + + return CAIRO_STATUS_SUCCESS; +} + +static const cairo_boilerplate_target_t targets[] = { + /* Acceleration architectures may make the results differ by a + * bit, so we set the error tolerance to 1. */ + { + "xcb", "traps", NULL, NULL, + CAIRO_SURFACE_TYPE_XCB, CAIRO_CONTENT_COLOR_ALPHA, 1, + "cairo_xcb_surface_create_with_xrender_format", + _cairo_boilerplate_xcb_create_surface, + _cairo_boilerplate_xcb_create_similar, + NULL, + _cairo_boilerplate_xcb_finish_surface, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + _cairo_boilerplate_xcb_cleanup, + _cairo_boilerplate_xcb_synchronize, + NULL, + TRUE, FALSE, FALSE + }, + { + "xcb", "traps", NULL, NULL, + CAIRO_SURFACE_TYPE_XCB, CAIRO_CONTENT_COLOR, 1, + "cairo_xcb_surface_create_with_xrender_format", + _cairo_boilerplate_xcb_create_surface, + _cairo_boilerplate_xcb_create_similar, + NULL, + _cairo_boilerplate_xcb_finish_surface, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + _cairo_boilerplate_xcb_cleanup, + _cairo_boilerplate_xcb_synchronize, + NULL, + FALSE, FALSE, FALSE + }, + { + "xcb-window", "traps", NULL, NULL, + CAIRO_SURFACE_TYPE_XCB, CAIRO_CONTENT_COLOR, 1, + "cairo_xcb_surface_create_with_xrender_format", + _cairo_boilerplate_xcb_create_window, + _cairo_boilerplate_xcb_create_similar, + NULL, + _cairo_boilerplate_xcb_finish_surface, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + _cairo_boilerplate_xcb_cleanup, + _cairo_boilerplate_xcb_synchronize, + NULL, + FALSE, FALSE, FALSE + }, + { + "xcb-window&", "traps", NULL, NULL, + CAIRO_SURFACE_TYPE_XCB, CAIRO_CONTENT_COLOR, 1, + "cairo_xcb_surface_create_with_xrender_format", + _cairo_boilerplate_xcb_create_window_db, + _cairo_boilerplate_xcb_create_similar, + NULL, + _cairo_boilerplate_xcb_finish_surface, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + _cairo_boilerplate_xcb_cleanup, + _cairo_boilerplate_xcb_synchronize, + NULL, + FALSE, FALSE, FALSE + }, + { + "xcb-render-0_0", "xlib-fallback", NULL, NULL, + CAIRO_SURFACE_TYPE_XCB, CAIRO_CONTENT_COLOR_ALPHA, 1, + "cairo_xcb_surface_create_with_xrender_format", + _cairo_boilerplate_xcb_create_render_0_0, + cairo_surface_create_similar, + NULL, + _cairo_boilerplate_xcb_finish_surface, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + _cairo_boilerplate_xcb_cleanup, + _cairo_boilerplate_xcb_synchronize, + NULL, + FALSE, FALSE, FALSE + }, + { + "xcb-render-0_0", "xlib-fallback", NULL, NULL, + CAIRO_SURFACE_TYPE_XCB, CAIRO_CONTENT_COLOR, 1, + "cairo_xcb_surface_create_with_xrender_format", + _cairo_boilerplate_xcb_create_render_0_0, + cairo_surface_create_similar, + NULL, + _cairo_boilerplate_xcb_finish_surface, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + _cairo_boilerplate_xcb_cleanup, + _cairo_boilerplate_xcb_synchronize, + NULL, + FALSE, FALSE, FALSE + }, + { + "xcb-fallback", "xlib-fallback", NULL, NULL, + CAIRO_SURFACE_TYPE_XCB, CAIRO_CONTENT_COLOR, 1, + "cairo_xcb_surface_create_with_xrender_format", + _cairo_boilerplate_xcb_create_fallback, + cairo_surface_create_similar, + NULL, + _cairo_boilerplate_xcb_finish_surface, + _cairo_boilerplate_get_image_surface, + cairo_surface_write_to_png, + _cairo_boilerplate_xcb_cleanup, + _cairo_boilerplate_xcb_synchronize, + NULL, + FALSE, FALSE, FALSE + }, +}; +CAIRO_BOILERPLATE (xcb, targets) |