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Use FileAbstractImage in .fli and .webp file formats (#3008)

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This commit is contained in:
David Capello 2022-08-23 11:32:02 -03:00
parent 9f8df8e914
commit ab4088502c
4 changed files with 21 additions and 17 deletions
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2
src/app/file/file.cpp
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@ -90,7 +90,7 @@ public:
}
// FileAbstractImage impl
doc::ImageSpec spec() const override {
const doc::ImageSpec& spec() const override {
return m_spec;
}

6
src/app/file/file.h
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@ -101,7 +101,11 @@ namespace app {
class FileAbstractImage {
public:
virtual ~FileAbstractImage() { }
virtual doc::ImageSpec spec() const = 0;
virtual int width() const { return spec().width(); }
virtual int height() const { return spec().height(); }
virtual const doc::ImageSpec& spec() const = 0;
virtual os::ColorSpaceRef osColorSpace() const = 0;
virtual bool needAlpha() const = 0;
virtual bool isOpaque() const = 0;

11
src/app/file/fli_format.cpp
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@ -1,5 +1,5 @@
// Aseprite
// Copyright (C) 2018-2020 Igara Studio S.A.
// Copyright (C) 2018-2022 Igara Studio S.A.
// Copyright (C) 2001-2018 David Capello
//
// This program is distributed under the terms of
@ -48,7 +48,8 @@ class FliFormat : public FileFormat {
FILE_SUPPORT_SAVE |
FILE_SUPPORT_INDEXED |
FILE_SUPPORT_FRAMES |
FILE_SUPPORT_PALETTES;
FILE_SUPPORT_PALETTES |
FILE_ENCODE_ABSTRACT_IMAGE;
}
bool onLoad(FileOp* fop) override;
@ -174,7 +175,7 @@ bool FliFormat::onLoad(FileOp* fop)
#ifdef ENABLE_SAVE
static int get_time_precision(const Sprite* sprite,
static int get_time_precision(const FileAbstractImage* sprite,
const doc::SelectedFrames& selFrames)
{
// Check if all frames have the same duration
@ -205,7 +206,7 @@ static int get_time_precision(const Sprite* sprite,
bool FliFormat::onSave(FileOp* fop)
{
const Sprite* sprite = fop->document()->sprite();
const FileAbstractImage* sprite = fop->abstractImage();
// Open the file to write in binary mode
FileHandle handle(open_file_with_exception_sync_on_close(fop->filename(), "wb"));
@ -250,7 +251,7 @@ bool FliFormat::onSave(FileOp* fop)
}
// Render the frame in the bitmap
render.renderSprite(bmp.get(), sprite, frame);
sprite->renderFrame(frame, bmp.get());
// How many times this frame should be written to get the same
// time that it has in the sprite

19
src/app/file/webp_format.cpp
View File

@ -23,7 +23,6 @@
#include "base/convert_to.h"
#include "base/file_handle.h"
#include "doc/doc.h"
#include "render/render.h"
#include "ui/manager.h"
#include "webp_options.xml.h"
@ -61,7 +60,8 @@ class WebPFormat : public FileFormat {
FILE_SUPPORT_RGB |
FILE_SUPPORT_RGBA |
FILE_SUPPORT_FRAMES |
FILE_SUPPORT_GET_FORMAT_OPTIONS;
FILE_SUPPORT_GET_FORMAT_OPTIONS |
FILE_ENCODE_ABSTRACT_IMAGE;
}
bool onLoad(FileOp* fop) override;
@ -256,7 +256,8 @@ bool WebPFormat::onSave(FileOp* fop)
FileHandle handle(open_file_with_exception_sync_on_close(fop->filename(), "wb"));
FILE* fp = handle.get();
const Sprite* sprite = fop->document()->sprite();
const FileAbstractImage* sprite = fop->abstractImage();
const doc::frame_t totalFrames = sprite->frames();
const int w = sprite->width();
const int h = sprite->height();
@ -300,9 +301,8 @@ bool WebPFormat::onSave(FileOp* fop)
1); // 1 = loop once
ImageRef image(Image::create(IMAGE_RGB, w, h));
render::Render render;
WriterData wd(fp, fop, 0, sprite->totalFrames(), 0.0);
WriterData wd(fp, fop, 0, totalFrames, 0.0);
WebPPicture pic;
WebPPictureInit(&pic);
pic.width = w;
@ -313,13 +313,12 @@ bool WebPFormat::onSave(FileOp* fop)
pic.user_data = &wd;
pic.progress_hook = progress_report;
WebPAnimEncoder* enc = WebPAnimEncoderNew(sprite->width(),
sprite->height(),
&enc_options);
WebPAnimEncoder* enc = WebPAnimEncoderNew(w, h, &enc_options);
int timestamp_ms = 0;
for (frame_t f=0; f<sprite->totalFrames(); ++f) {
for (frame_t f=0; f<totalFrames; ++f) {
// Render the frame in the bitmap
render.renderSprite(image.get(), sprite, f);
clear_image(image.get(), image->maskColor());
sprite->renderFrame(f, image.get());
// Switch R <-> B channels because WebPAnimEncoderAssemble()
// expects MODE_BGRA pictures.