From 53cafa9f3d0c8be33821fc7338b1da97e91d9cc6 Mon Sep 17 00:00:00 2001 From: Benau Date: Wed, 25 Aug 2021 04:32:50 +0800 Subject: Convert .tgs with go libraries (and cgo) (telegram) (#1569) This commit adds support for go/cgo tgs conversion when building with the -tags `cgo` The default binaries are still "pure" go and uses the old way of converting. * Move lottie_convert.py conversion code to its own file * Add optional libtgsconverter * Update vendor * Apply suggestions from code review * Update bridge/helper/libtgsconverter.go Co-authored-by: Wim --- .../github.com/Benau/go_rlottie/vector_vbitmap.h | 94 ++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 vendor/github.com/Benau/go_rlottie/vector_vbitmap.h (limited to 'vendor/github.com/Benau/go_rlottie/vector_vbitmap.h') diff --git a/vendor/github.com/Benau/go_rlottie/vector_vbitmap.h b/vendor/github.com/Benau/go_rlottie/vector_vbitmap.h new file mode 100644 index 00000000..0236e34d --- /dev/null +++ b/vendor/github.com/Benau/go_rlottie/vector_vbitmap.h @@ -0,0 +1,94 @@ +/* + * Copyright (c) 2020 Samsung Electronics Co., Ltd. All rights reserved. + + * 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 OR COPYRIGHT HOLDERS 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. + */ + +#ifndef VBITMAP_H +#define VBITMAP_H + +#include "vector_vrect.h" +#include "vector_vsharedptr.h" + +V_BEGIN_NAMESPACE + +class VBitmap { +public: + enum class Format: uchar { + Invalid, + Alpha8, + ARGB32, + ARGB32_Premultiplied + }; + + VBitmap() = default; + VBitmap(size_t w, size_t h, VBitmap::Format format); + VBitmap(uchar *data, size_t w, size_t h, size_t bytesPerLine, VBitmap::Format format); + void reset(uchar *data, size_t w, size_t h, size_t stride, VBitmap::Format format); + void reset(size_t w, size_t h, VBitmap::Format format=Format::ARGB32_Premultiplied); + size_t stride() const; + size_t width() const; + size_t height() const; + size_t depth() const; + VBitmap::Format format() const; + bool valid() const; + uchar * data(); + uchar * data() const; + VRect rect() const; + VSize size() const; + void fill(uint pixel); + void updateLuma(); +private: + struct Impl { + std::unique_ptr mOwnData{nullptr}; + uchar * mRoData{nullptr}; + uint mWidth{0}; + uint mHeight{0}; + uint mStride{0}; + uchar mDepth{0}; + VBitmap::Format mFormat{VBitmap::Format::Invalid}; + + explicit Impl(size_t width, size_t height, VBitmap::Format format) + { + reset(width, height, format); + } + explicit Impl(uchar *data, size_t w, size_t h, size_t bytesPerLine, VBitmap::Format format) + { + reset(data, w, h, bytesPerLine, format); + } + VRect rect() const { return VRect(0, 0, mWidth, mHeight);} + VSize size() const { return VSize(mWidth, mHeight); } + size_t stride() const { return mStride; } + size_t width() const { return mWidth; } + size_t height() const { return mHeight; } + uchar * data() { return mRoData ? mRoData : mOwnData.get(); } + VBitmap::Format format() const { return mFormat; } + void reset(uchar *, size_t, size_t, size_t, VBitmap::Format); + void reset(size_t, size_t, VBitmap::Format); + static uchar depth(VBitmap::Format format); + void fill(uint); + void updateLuma(); + }; + + rc_ptr mImpl; +}; + +V_END_NAMESPACE + +#endif // VBITMAP_H -- cgit v1.2.3