d840165a32
- `etc` module was renamed to `etcpak` and modified to use the new library. - PKM importer is removed in the process, it's obsolete. - Old library `etc2comp` is removed. - S3TC compression no longer done via `squish` (but decompression still is). - Slight modifications to etcpak sources for MinGW compatibility, to fix LLVM `-Wc++11-narrowing` errors, and to allow using vendored or system libpng. Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
51 lines
1 KiB
C++
51 lines
1 KiB
C++
#ifndef __DARKRL__BITMAP_HPP__
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#define __DARKRL__BITMAP_HPP__
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#include <future>
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#include <memory>
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#include <mutex>
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#include <stdint.h>
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#include "Semaphore.hpp"
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#include "Vector.hpp"
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enum class Channels
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{
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RGB,
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Alpha
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};
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class Bitmap
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{
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public:
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Bitmap( const char* fn, unsigned int lines, bool bgr );
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Bitmap( const v2i& size );
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virtual ~Bitmap();
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void Write( const char* fn );
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uint32_t* Data() { if( m_load.valid() ) m_load.wait(); return m_data; }
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const uint32_t* Data() const { if( m_load.valid() ) m_load.wait(); return m_data; }
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const v2i& Size() const { return m_size; }
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bool Alpha() const { return m_alpha; }
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const uint32_t* NextBlock( unsigned int& lines, bool& done );
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protected:
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Bitmap( const Bitmap& src, unsigned int lines );
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uint32_t* m_data;
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uint32_t* m_block;
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unsigned int m_lines;
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unsigned int m_linesLeft;
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v2i m_size;
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bool m_alpha;
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Semaphore m_sema;
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std::mutex m_lock;
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std::future<void> m_load;
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};
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typedef std::shared_ptr<Bitmap> BitmapPtr;
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#endif
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