OpenTTD Source 20241224-master-gee860a5c8e
Public Member Functions
SpriteEncoder Class Referenceabstract

Interface for something that can encode a sprite. More...

#include <spriteloader.hpp>

Inheritance diagram for SpriteEncoder:
Blitter OpenGLBackend Blitter_32bppBase Blitter_8bppBase Blitter_Null Blitter_32bppSimple Blitter_8bppOptimized Blitter_8bppSimple Blitter_32bppOptimized Blitter_32bppAnim Blitter_40bppAnim

Public Member Functions

virtual bool Is32BppSupported ()=0
 Can the sprite encoder make use of RGBA sprites?
 
virtual Sprite * Encode (const SpriteLoader::SpriteCollection &sprite, SpriteAllocator &allocator)=0
 Convert a sprite from the loader to our own format.
 
virtual uint GetSpriteAlignment ()
 Get the value which the height and width on a sprite have to be aligned by.
 

Detailed Description

Interface for something that can encode a sprite.

Definition at line 114 of file spriteloader.hpp.

Member Function Documentation

◆ Encode()

virtual Sprite * SpriteEncoder::Encode ( const SpriteLoader::SpriteCollection &  sprite,
SpriteAllocator &  allocator 
)
pure virtual

Convert a sprite from the loader to our own format.

Implemented in Blitter_32bppOptimized, Blitter_32bppSimple, Blitter_40bppAnim, Blitter_8bppOptimized, Blitter_8bppSimple, Blitter_Null, and OpenGLBackend.

Referenced by ReadSprite().

◆ GetSpriteAlignment()

virtual uint SpriteEncoder::GetSpriteAlignment ( )
inlinevirtual

Get the value which the height and width on a sprite have to be aligned by.

Returns
The needed alignment or 0 if any alignment is accepted.

Reimplemented in OpenGLBackend.

Definition at line 133 of file spriteloader.hpp.

◆ Is32BppSupported()

virtual bool SpriteEncoder::Is32BppSupported ( )
pure virtual

Can the sprite encoder make use of RGBA sprites?

Implemented in Blitter, and OpenGLBackend.

Referenced by ReadSprite().

The documentation for this class was generated from the following file: