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-rw-r--r--image/test_bitmap.c169
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diff --git a/image/test_bitmap.c b/image/test_bitmap.c
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--- a/image/test_bitmap.c
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-/*
- * Copyright © 2008 Bart Massey <bart@cs.pdx.edu>
- * Copyright © 2008 Julien Danjou <julien@danjou.info>
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use, copy,
- * modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the names of the authors or
- * their institutions shall not be used in advertising or otherwise to
- * promote the sale, use or other dealings in this Software without
- * prior written authorization from the authors.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-#include <xcb/xcb.h>
-#include "../aux/xcb_aux.h"
-#include "../event/xcb_event.h"
-#include "xcb_image.h"
-
-#include "test.xbm"
-
-static xcb_window_t make_window(xcb_connection_t *c,
- xcb_screen_t *s,
- uint32_t bg,
- uint32_t fg,
- uint32_t width,
- uint32_t height) {
- uint32_t mask = 0;
- xcb_params_cw_t cwa;
- xcb_window_t w;
- xcb_void_cookie_t check_cookie;
- xcb_generic_error_t *error;
- xcb_visualtype_t *v = xcb_aux_find_visual_by_id(s, s->root_visual);
- assert(v);
- XCB_AUX_ADD_PARAM(&mask, &cwa, back_pixel, bg);
- XCB_AUX_ADD_PARAM(&mask, &cwa, border_pixel, fg);
- XCB_AUX_ADD_PARAM(&mask, &cwa, override_redirect, 1);
- XCB_AUX_ADD_PARAM(&mask, &cwa, event_mask,
- XCB_EVENT_MASK_BUTTON_PRESS |
- XCB_EVENT_MASK_EXPOSURE);
- w = xcb_generate_id(c);
- check_cookie = xcb_aux_create_window_checked(c,
- s->root_depth, w, s->root, 0, 0, width, height, 1,
- XCB_WINDOW_CLASS_INPUT_OUTPUT, v->visual_id, mask, &cwa);
- error = xcb_request_check(c, check_cookie);
- assert(!error);
- check_cookie = xcb_map_window_checked(c, w);
- error = xcb_request_check(c, check_cookie);
- assert(!error);
- return w;
-}
-
-void process_events(xcb_connection_t *c,
- xcb_gcontext_t g,
- xcb_window_t w,
- xcb_pixmap_t p,
- uint32_t width,
- uint32_t height) {
- xcb_generic_event_t *e;
- xcb_void_cookie_t cookie;
-
- while ((e = xcb_wait_for_event(c))) {
- uint32_t r = XCB_EVENT_RESPONSE_TYPE(e);
- xcb_generic_error_t *err;
-
- fprintf(stderr, "event %d\n", r);
- switch (r) {
- case XCB_EXPOSE:
- case XCB_MAP_NOTIFY:
- cookie = xcb_copy_area_checked(c, p, w, g,
- 0, 0, 0, 0,
- width, height);
- assert(!xcb_request_check(c, cookie));
- break;
- case XCB_BUTTON_PRESS:
- exit(0);
- break;
- case 0:
- err = (xcb_generic_error_t *) e;
- printf("error: %d (sequence %d)\n",
- err->error_code, (unsigned int) err->full_sequence);
- exit(1);
- default:
- break;
- }
- free(e);
- }
-}
-
-#define INSET_X 31
-#define INSET_Y 32
-
-int main(int argc, char **argv) {
- uint32_t width = test_width - 2 * INSET_X;
- uint32_t height = test_height - 2 * INSET_Y;
- int snum;
- xcb_void_cookie_t check_cookie;
- xcb_window_t w;
- xcb_gcontext_t gc;
- xcb_pixmap_t pix;
- xcb_connection_t *c = xcb_connect(0, &snum);
- xcb_screen_t *s = xcb_aux_get_screen(c, snum);
- xcb_alloc_named_color_cookie_t bg_cookie =
- xcb_alloc_named_color(c, s->default_colormap,
- strlen("white"), "white");
- xcb_alloc_named_color_cookie_t fg_cookie =
- xcb_alloc_named_color(c, s->default_colormap,
- strlen("black"), "black");
- xcb_alloc_named_color_reply_t *bg_reply =
- xcb_alloc_named_color_reply(c, bg_cookie, 0);
- xcb_alloc_named_color_reply_t *fg_reply =
- xcb_alloc_named_color_reply(c, fg_cookie, 0);
- uint32_t fg, bg;
- xcb_image_t *image, *native_image, *subimage;
- uint32_t mask = 0;
- xcb_params_gc_t gcv;
-
- assert(bg_reply && fg_reply);
- bg = bg_reply->pixel;
- fg = fg_reply->pixel;
- free(bg_reply);
- free(fg_reply);
- w = make_window(c, s, bg, fg, width, height);
- gc = xcb_generate_id(c);
- check_cookie = xcb_create_gc_checked(c, gc, w, 0, 0);
- assert(!xcb_request_check(c, check_cookie));
- image = xcb_image_create_from_bitmap_data((uint8_t *)test_bits,
- test_width, test_height);
- native_image = xcb_image_native(c, image, 1);
- assert(native_image);
- if (native_image != image)
- xcb_image_destroy(image);
- subimage = xcb_image_subimage(native_image, INSET_X, INSET_Y,
- width, height,
- 0, 0, 0);
- assert(subimage);
- xcb_image_destroy(native_image);
- subimage->format = XCB_IMAGE_FORMAT_XY_BITMAP;
- pix = xcb_generate_id(c);
- xcb_create_pixmap(c, s->root_depth, pix, w,
- subimage->width, subimage->height);
- gc = xcb_generate_id(c);
- XCB_AUX_ADD_PARAM(&mask, &gcv, foreground, fg);
- XCB_AUX_ADD_PARAM(&mask, &gcv, background, bg);
- xcb_aux_create_gc(c, gc, pix, mask, &gcv);
- xcb_image_put(c, pix, gc, subimage, 0, 0, 0);
- process_events(c, gc, w, pix, width, height);
- xcb_disconnect(c);
- return 1;
-}
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