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Common/Image: Add resize methods

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This commit is contained in:
Connor McLaughlin
2022-09-26 21:35:29 +10:00
parent e3a327f7a2
commit 84917ec6aa
7 changed files with 50 additions and 10 deletions
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5
src/common/image.h
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@ -49,7 +49,7 @@ public:
ALWAYS_INLINE bool IsValid() const { return (m_width > 0 && m_height > 0); }
ALWAYS_INLINE u32 GetWidth() const { return m_width; }
ALWAYS_INLINE u32 GetHeight() const { return m_height; }
ALWAYS_INLINE u32 GetByteStride() const { return (sizeof(PixelType) * m_width); }
ALWAYS_INLINE u32 GetPitch() const { return (sizeof(PixelType) * m_width); }
ALWAYS_INLINE const PixelType* GetPixels() const { return m_pixels.data(); }
ALWAYS_INLINE PixelType* GetPixels() { return m_pixels.data(); }
ALWAYS_INLINE const PixelType* GetRowPixels(u32 y) const { return &m_pixels[y * m_width]; }
@ -125,6 +125,9 @@ public:
bool SaveToFile(const char* filename, int quality = DEFAULT_SAVE_QUALITY) const;
bool SaveToFile(const char* filename, std::FILE* fp, int quality = DEFAULT_SAVE_QUALITY) const;
std::optional<std::vector<u8>> SaveToBuffer(const char* filename, int quality = DEFAULT_SAVE_QUALITY) const;
void Resize(u32 new_width, u32 new_height);
void Resize(const RGBA8Image* src_image, u32 new_width, u32 new_height);
};
} // namespace Common