mirror of
https://github.com/aseprite/aseprite.git
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c42c5e1453
Some features from the beta branch of aseprite & laf were backported to the main branch of aseprite. Related commits: - New memory handling (db4504e816) - New get event with timeout (e6ec13cc31) - Convert os::NativeCursor to an enum (06a5b4f3ae) - Adapt code to the new os::Display -> os::Window refactor (5d31314cdb) - Save/load main window layout correctly and limit to current workarea (d6acb9e20f) - Redraw window immediately on "live resizing" (d0b39ebade)
74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
// Aseprite
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// Copyright (C) 2019-2020 Igara Studio S.A.
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// Copyright (C) 2018 David Capello
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// Copyright (C) 2016 Carlo Caputo
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//
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// This program is distributed under the terms of
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// the End-User License Agreement for Aseprite.
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "app/util/conversion_to_surface.h"
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#include "doc/blend_mode.h"
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#include "doc/cel.h"
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#include "doc/layer.h"
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#include "doc/sprite.h"
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#include "os/surface.h"
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#include "os/system.h"
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#include "render/render.h"
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namespace app {
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namespace thumb {
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os::SurfaceRef get_cel_thumbnail(const doc::Cel* cel,
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const gfx::Size& fitInSize)
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{
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gfx::Size newSize;
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if (cel->bounds().w > fitInSize.w ||
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cel->bounds().h > fitInSize.h)
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newSize = gfx::Rect(cel->bounds()).fitIn(gfx::Rect(fitInSize)).size();
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else
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newSize = cel->bounds().size();
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if (newSize.w < 1 ||
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newSize.h < 1)
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return nullptr;
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doc::ImageRef thumbnailImage(
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doc::Image::create(
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doc::IMAGE_RGB, newSize.w, newSize.h));
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render::Render render;
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render::Projection proj(cel->sprite()->pixelRatio(),
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render::Zoom(newSize.w, cel->image()->width()));
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render.setProjection(proj);
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const doc::Palette* palette = cel->sprite()->palette(cel->frame());
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render.renderCel(
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thumbnailImage.get(),
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cel->sprite(),
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cel->image(),
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cel->layer(),
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palette,
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gfx::Rect(gfx::Point(0, 0), cel->bounds().size()),
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gfx::Clip(gfx::Rect(gfx::Point(0, 0), newSize)),
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255, doc::BlendMode::NORMAL);
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if (os::SurfaceRef thumbnail = os::instance()->makeRgbaSurface(
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thumbnailImage->width(),
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thumbnailImage->height())) {
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convert_image_to_surface(
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thumbnailImage.get(), palette, thumbnail.get(),
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0, 0, 0, 0, thumbnailImage->width(), thumbnailImage->height());
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return thumbnail;
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}
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else
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return nullptr;
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}
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} // thumb
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} // app
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