Blitter::BlitterParams Struct Reference

Parameters related to blitting. More...

#include <base.hpp>

Data Fields
const void *	sprite
	Pointer to the sprite how ever the encoder stored it.
const uint8_t *	remap
	XXX – Temporary storage for remap array.
int	skip_left
	How much pixels of the source to skip on the left (based on zoom of dst)
int	skip_top
	How much pixels of the source to skip on the top (based on zoom of dst)
int	width
	The width in pixels that needs to be drawn to dst.
int	height
	The height in pixels that needs to be drawn to dst.
int	sprite_width
	Real width of the sprite.
int	sprite_height
	Real height of the sprite.
int	left
	The left offset in the 'dst' in pixels to start drawing.
int	top
	The top offset in the 'dst' in pixels to start drawing.
void *	dst
	Destination buffer.
int	pitch
	The pitch of the destination buffer.

Detailed Description

Parameters related to blitting.

Definition at line 32 of file base.hpp.

Field Documentation

dst

void* Blitter::BlitterParams::dst

Destination buffer.

Definition at line 45 of file base.hpp.

Referenced by Blitter_32bppSimple::Draw(), Blitter_8bppOptimized::Draw(), Blitter_8bppSimple::Draw(), Blitter_32bppOptimized::Draw(), Blitter_40bppAnim::Draw(), and GfxBlitter().

height

int Blitter::BlitterParams::height

The height in pixels that needs to be drawn to dst.

Definition at line 39 of file base.hpp.

Referenced by Blitter_32bppSimple::Draw(), Blitter_8bppOptimized::Draw(), Blitter_8bppSimple::Draw(), Blitter_32bppOptimized::Draw(), Blitter_40bppAnim::Draw(), and GfxBlitter().

left

int Blitter::BlitterParams::left

The left offset in the 'dst' in pixels to start drawing.

Definition at line 42 of file base.hpp.

Referenced by Blitter_32bppSimple::Draw(), Blitter_8bppOptimized::Draw(), Blitter_8bppSimple::Draw(), Blitter_32bppOptimized::Draw(), Blitter_40bppAnim::Draw(), and GfxBlitter().

pitch

int Blitter::BlitterParams::pitch

The pitch of the destination buffer.

Definition at line 46 of file base.hpp.

Referenced by Blitter_32bppSimple::Draw(), Blitter_8bppOptimized::Draw(), Blitter_8bppSimple::Draw(), Blitter_32bppOptimized::Draw(), Blitter_40bppAnim::Draw(), and GfxBlitter().

remap

const uint8_t* Blitter::BlitterParams::remap

XXX – Temporary storage for remap array.

Definition at line 34 of file base.hpp.

Referenced by Blitter_32bppSimple::Draw(), Blitter_8bppOptimized::Draw(), Blitter_8bppSimple::Draw(), Blitter_32bppOptimized::Draw(), Blitter_40bppAnim::Draw(), and GfxBlitter().

skip_left

int Blitter::BlitterParams::skip_left

How much pixels of the source to skip on the left (based on zoom of dst)

Definition at line 36 of file base.hpp.

Referenced by Blitter_32bppSimple::Draw(), Blitter_8bppOptimized::Draw(), Blitter_8bppSimple::Draw(), Blitter_32bppOptimized::Draw(), Blitter_40bppAnim::Draw(), and GfxBlitter().

skip_top

int Blitter::BlitterParams::skip_top

How much pixels of the source to skip on the top (based on zoom of dst)

Definition at line 37 of file base.hpp.

Referenced by Blitter_32bppSimple::Draw(), Blitter_8bppOptimized::Draw(), Blitter_8bppSimple::Draw(), Blitter_32bppOptimized::Draw(), Blitter_40bppAnim::Draw(), and GfxBlitter().

sprite

const void* Blitter::BlitterParams::sprite

Pointer to the sprite how ever the encoder stored it.

Definition at line 33 of file base.hpp.

Referenced by Blitter_32bppSimple::Draw(), Blitter_8bppOptimized::Draw(), Blitter_8bppSimple::Draw(), Blitter_32bppOptimized::Draw(), Blitter_40bppAnim::Draw(), and GfxBlitter().

sprite_height

int Blitter::BlitterParams::sprite_height

Real height of the sprite.

Definition at line 41 of file base.hpp.

Referenced by GfxBlitter().

sprite_width

int Blitter::BlitterParams::sprite_width

Real width of the sprite.

Definition at line 40 of file base.hpp.

Referenced by Blitter_32bppSimple::Draw(), Blitter_8bppSimple::Draw(), and GfxBlitter().

top

int Blitter::BlitterParams::top

The top offset in the 'dst' in pixels to start drawing.

Definition at line 43 of file base.hpp.

Referenced by Blitter_32bppSimple::Draw(), Blitter_8bppOptimized::Draw(), Blitter_8bppSimple::Draw(), Blitter_32bppOptimized::Draw(), Blitter_40bppAnim::Draw(), and GfxBlitter().

width

int Blitter::BlitterParams::width

The width in pixels that needs to be drawn to dst.

Definition at line 38 of file base.hpp.

Referenced by Blitter_32bppSimple::Draw(), Blitter_8bppOptimized::Draw(), Blitter_8bppSimple::Draw(), Blitter_32bppOptimized::Draw(), Blitter_40bppAnim::Draw(), and GfxBlitter().

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

• src/blitter/base.hpp