mirror of
https://github.com/aseprite/aseprite.git
synced 2025-04-19 05:42:30 +00:00
21ca87862c
- Added doc::BlendMode enum and doc::BlendFunc type - Renamed LayerImage::getBlendMode() -> blendMode() - BLEND_MODE_COPY is BlendMode::SRC now - BLEND_MODE_NORMAL is BlendMode::NORMAL now - Added app::cmd::SetLayerBlendMode
72 lines
1.6 KiB
C++
72 lines
1.6 KiB
C++
// Aseprite Document Library
|
|
// Copyright (c) 2001-2015 David Capello
|
|
//
|
|
// This file is released under the terms of the MIT license.
|
|
// Read LICENSE.txt for more information.
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "doc/image.h"
|
|
|
|
#include "doc/algo.h"
|
|
#include "doc/brush.h"
|
|
#include "doc/image_impl.h"
|
|
#include "doc/palette.h"
|
|
#include "doc/primitives.h"
|
|
#include "doc/rgbmap.h"
|
|
|
|
namespace doc {
|
|
|
|
Image::Image(PixelFormat format, int width, int height)
|
|
: Object(ObjectType::Image)
|
|
, m_format(format)
|
|
{
|
|
m_width = width;
|
|
m_height = height;
|
|
m_maskColor = 0;
|
|
}
|
|
|
|
Image::~Image()
|
|
{
|
|
}
|
|
|
|
int Image::getMemSize() const
|
|
{
|
|
return sizeof(Image) + getRowStrideSize()*m_height;
|
|
}
|
|
|
|
int Image::getRowStrideSize() const
|
|
{
|
|
return getRowStrideSize(m_width);
|
|
}
|
|
|
|
int Image::getRowStrideSize(int pixels_per_row) const
|
|
{
|
|
return calculate_rowstride_bytes(pixelFormat(), pixels_per_row);
|
|
}
|
|
|
|
// static
|
|
Image* Image::create(PixelFormat format, int width, int height,
|
|
const ImageBufferPtr& buffer)
|
|
{
|
|
switch (format) {
|
|
case IMAGE_RGB: return new ImageImpl<RgbTraits>(width, height, buffer);
|
|
case IMAGE_GRAYSCALE: return new ImageImpl<GrayscaleTraits>(width, height, buffer);
|
|
case IMAGE_INDEXED: return new ImageImpl<IndexedTraits>(width, height, buffer);
|
|
case IMAGE_BITMAP: return new ImageImpl<BitmapTraits>(width, height, buffer);
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
// static
|
|
Image* Image::createCopy(const Image* image, const ImageBufferPtr& buffer)
|
|
{
|
|
ASSERT(image);
|
|
return crop_image(image, 0, 0, image->width(), image->height(),
|
|
image->maskColor(), buffer);
|
|
}
|
|
|
|
} // namespace doc
|