| /* |
| * Copyright (C) 2006 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| |
| #include "BitmapImage.h" |
| #include "GdkCairoUtilities.h" |
| #include "SharedBuffer.h" |
| #include <cairo.h> |
| #include <gdk/gdk.h> |
| #include <wtf/glib/GRefPtr.h> |
| #include <wtf/glib/GUniquePtr.h> |
| |
| namespace WebCore { |
| |
| static Ref<Image> loadImageFromGResource(const char* iconName) |
| { |
| auto icon = BitmapImage::create(); |
| GUniquePtr<char> path(g_strdup_printf("/org/webkitgtk/resources/images/%s", iconName)); |
| GRefPtr<GBytes> data = adoptGRef(g_resources_lookup_data(path.get(), G_RESOURCE_LOOKUP_FLAGS_NONE, nullptr)); |
| ASSERT(data); |
| icon->setData(SharedBuffer::create(static_cast<const unsigned char*>(g_bytes_get_data(data.get(), nullptr)), g_bytes_get_size(data.get())), true); |
| return icon; |
| } |
| |
| void BitmapImage::invalidatePlatformData() |
| { |
| } |
| |
| Ref<Image> Image::loadPlatformResource(const char* name) |
| { |
| return loadImageFromGResource(name); |
| } |
| |
| GdkPixbuf* BitmapImage::getGdkPixbuf() |
| { |
| if (auto nativeImage = nativeImageForCurrentFrame()) { |
| auto& surface = nativeImage->platformImage(); |
| return cairoSurfaceToGdkPixbuf(surface.get()); |
| } |
| return nullptr; |
| } |
| |
| #if USE(GTK4) |
| GdkTexture* BitmapImage::gdkTexture() |
| { |
| auto nativeImage = nativeImageForCurrentFrame(); |
| if (!nativeImage) |
| return nullptr; |
| |
| auto& surface = nativeImage->platformImage(); |
| |
| ASSERT(cairo_image_surface_get_format(surface.get()) == CAIRO_FORMAT_ARGB32); |
| auto width = cairo_image_surface_get_width(surface.get()); |
| auto height = cairo_image_surface_get_height(surface.get()); |
| auto stride = cairo_image_surface_get_stride(surface.get()); |
| auto* data = cairo_image_surface_get_data(surface.get()); |
| GRefPtr<GBytes> bytes = adoptGRef(g_bytes_new_with_free_func(data, height * stride, [](gpointer data) { |
| cairo_surface_destroy(static_cast<cairo_surface_t*>(data)); |
| }, const_cast<PlatformImagePtr&>(surface).leakRef())); |
| return gdk_memory_texture_new(width, height, GDK_MEMORY_DEFAULT, bytes.get(), stride); |
| } |
| #endif |
| |
| } |