tonc_surface.h File Reference

#include "tonc_memmap.h"
#include "tonc_core.h"

Typedefs
Rendering procedure types
typedef u32(*	fnGetPixel )(const TSurface *src, int x, int y)
typedef void(*	fnPlot )(const TSurface *dst, int x, int y, u32 clr)
typedef void(*	fnHLine )(const TSurface *dst, int x1, int y, int x2, u32 clr)
typedef void(*	fnVLine )(const TSurface *dst, int x, int y1, int y2, u32 clr)
typedef void(*	fnLine )(const TSurface *dst, int x1, int y1, int x2, int y2, u32 clr)
typedef void(*	fnRect )(const TSurface *dst, int left, int top, int right, int bottom, u32 clr)
typedef void(*	fnFrame )(const TSurface *dst, int left, int top, int right, int bottom, u32 clr)
typedef void(*	fnBlit )(const TSurface *dst, int dstX, int dstY, uint width, uint height, const TSurface *src, int srcX, int srcY)
typedef void(*	fnFlood )(const TSurface *dst, int x, int y, u32 clr)
Enumerations
enum	ESurfaceType {   SRF_NONE = 0, SRF_BMP16 = 1, SRF_BMP8 = 2, SRF_CHR4R = 4,   SRF_CHR4C = 5, SRF_CHR8 = 6, SRF_ALLOCATED = 0x80 }
	Surface types. More...
Functions
void	srf_init (TSurface *srf, enum ESurfaceType type, const void *data, uint width, uint height, uint bpp, u16 *pal)
	Initalize a surface for type formatted graphics.
void	srf_pal_copy (const TSurface *dst, const TSurface *src, uint count)
	Copy count colors from src's palette to dst's palette.
void *	srf_get_ptr (const TSurface *srf, uint x, uint y)
	Get the byte address of coordinates (x, y) on the surface.
INLINE uint	srf_align (uint width, uint bpp)
	Get the word-aligned number of bytes for a scanline.
INLINE void	srf_set_ptr (TSurface *srf, const void *ptr)
	Set Data-pointer surface for srf.
INLINE void	srf_set_pal (TSurface *srf, const u16 *pal, uint size)
	Set the palette pointer and its size.
INLINE void *	_srf_get_ptr (const TSurface *srf, uint x, uint y, uint stride)
	Inline and semi-safe version of srf_get_ptr(). Use with caution.
u32	sbmp16_get_pixel (const TSurface *src, int x, int y)
	Get the pixel value of src at (x, y).
void	sbmp16_plot (const TSurface *dst, int x, int y, u32 clr)
	Plot a single pixel on a 16-bit buffer.
void	sbmp16_hline (const TSurface *dst, int x1, int y, int x2, u32 clr)
	Draw a horizontal line on an 16bit buffer.
void	sbmp16_vline (const TSurface *dst, int x, int y1, int y2, u32 clr)
	Draw a vertical line on an 16bit buffer.
void	sbmp16_line (const TSurface *dst, int x1, int y1, int x2, int y2, u32 clr)
	Draw a line on an 16bit buffer.
void	sbmp16_rect (const TSurface *dst, int left, int top, int right, int bottom, u32 clr)
	Draw a rectangle in 16bit mode.
void	sbmp16_frame (const TSurface *dst, int left, int top, int right, int bottom, u32 clr)
	Draw a rectangle in 16bit mode.
void	sbmp16_blit (const TSurface *dst, int dstX, int dstY, uint width, uint height, const TSurface *src, int srcX, int srcY)
	16bpp blitter. Copies a rectangle from one surface to another.
void	sbmp16_floodfill (const TSurface *dst, int x, int y, u32 clr)
	Floodfill an area of the same color with new color clr.
INLINE void	_sbmp16_plot (const TSurface *dst, int x, int y, u32 clr)
	Plot a single pixel on a 16-bit buffer; inline version.
INLINE u32	_sbmp16_get_pixel (const TSurface *src, int x, int y)
	Get the pixel value of src at (x, y); inline version.
u32	sbmp8_get_pixel (const TSurface *src, int x, int y)
	Get the pixel value of src at (x, y).
void	sbmp8_plot (const TSurface *dst, int x, int y, u32 clr)
	Plot a single pixel on a 8-bit buffer.
void	sbmp8_hline (const TSurface *dst, int x1, int y, int x2, u32 clr)
	Draw a horizontal line on an 8-bit buffer.
void	sbmp8_vline (const TSurface *dst, int x, int y1, int y2, u32 clr)
	Draw a vertical line on an 8-bit buffer.
void	sbmp8_line (const TSurface *dst, int x1, int y1, int x2, int y2, u32 clr)
	Draw a line on an 8-bit buffer.
void	sbmp8_rect (const TSurface *dst, int left, int top, int right, int bottom, u32 clr)
	Draw a rectangle in 8-bit mode.
void	sbmp8_frame (const TSurface *dst, int left, int top, int right, int bottom, u32 clr)
	Draw a rectangle in 8-bit mode.
void	sbmp8_blit (const TSurface *dst, int dstX, int dstY, uint width, uint height, const TSurface *src, int srcX, int srcY)
	16bpp blitter. Copies a rectangle from one surface to another.
void	sbmp8_floodfill (const TSurface *dst, int x, int y, u32 clr)
	Floodfill an area of the same color with new color clr.
INLINE void	_sbmp8_plot (const TSurface *dst, int x, int y, u32 clr)
	Plot a single pixel on a 8-bit surface; inline version.
INLINE u32	_sbmp8_get_pixel (const TSurface *src, int x, int y)
	Get the pixel value of src at (x, y); inline version.
u32	schr4c_get_pixel (const TSurface *src, int x, int y)
	Get the pixel value of src at (x, y).
void	schr4c_plot (const TSurface *dst, int x, int y, u32 clr)
	Plot a single pixel on a 4bpp tiled surface.
void	schr4c_hline (const TSurface *dst, int x1, int y, int x2, u32 clr)
	Draw a horizontal line on a 4bpp tiled surface.
void	schr4c_vline (const TSurface *dst, int x, int y1, int y2, u32 clr)
	Draw a vertical line on a 4bpp tiled surface.
void	schr4c_line (const TSurface *dst, int x1, int y1, int x2, int y2, u32 clr)
	Draw a line on a 4bpp tiled surface.
void	schr4c_rect (const TSurface *dst, int left, int top, int right, int bottom, u32 clr)
	Render a rectangle on a 4bpp tiled canvas.
void	schr4c_frame (const TSurface *dst, int left, int top, int right, int bottom, u32 clr)
	Draw a rectangle on a 4bpp tiled surface.
void	schr4c_blit (const TSurface *dst, int dstX, int dstY, uint width, uint height, const TSurface *src, int srcX, int srcY)
	Blitter for 4bpp tiled surfaces. Copies a rectangle from one surface to another.
void	schr4c_floodfill (const TSurface *dst, int x, int y, u32 clr)
	Floodfill an area of the same color with new color clr.
void	schr4c_prep_map (const TSurface *srf, u16 *map, u16 se0)
	Prepare a screen-entry map for use with chr4.
u32 *	schr4c_get_ptr (const TSurface *srf, int x, int y)
	Special pointer getter for chr4: start of in-tile line.
INLINE void	_schr4c_plot (const TSurface *dst, int x, int y, u32 clr)
	Plot a single pixel on a 4bpp tiled,col-jamor surface; inline version.
INLINE u32	_schr4c_get_pixel (const TSurface *src, int x, int y)
	Get the pixel value of src at (x, y); inline version.
u32	schr4r_get_pixel (const TSurface *src, int x, int y)
	Get the pixel value of src at (x, y).
void	schr4r_plot (const TSurface *dst, int x, int y, u32 clr)
	Plot a single pixel on a 4bpp tiled surface.
void	schr4r_hline (const TSurface *dst, int x1, int y, int x2, u32 clr)
	Draw a horizontal line on a 4bpp tiled surface.
void	schr4r_vline (const TSurface *dst, int x, int y1, int y2, u32 clr)
	Draw a vertical line on a 4bpp tiled surface.
void	schr4r_line (const TSurface *dst, int x1, int y1, int x2, int y2, u32 clr)
	Draw a line on a 4bpp tiled surface.
void	schr4r_rect (const TSurface *dst, int left, int top, int right, int bottom, u32 clr)
	Render a rectangle on a tiled canvas.
void	schr4r_frame (const TSurface *dst, int left, int top, int right, int bottom, u32 clr)
	Draw a rectangle on a 4bpp tiled surface.
void	schr4r_prep_map (const TSurface *srf, u16 *map, u16 se0)
	Prepare a screen-entry map for use with chr4.
u32 *	schr4r_get_ptr (const TSurface *srf, int x, int y)
	Special pointer getter for chr4: start of in-tile line.
INLINE void	_schr4r_plot (const TSurface *dst, int x, int y, u32 clr)
	Plot a single pixel on a 4bpp tiled,row-major surface; inline version.
INLINE u32	_schr4r_get_pixel (const TSurface *src, int x, int y)
	Get the pixel value of src at (x, y); inline version.
Variables
const TSurface	m3_surface
EWRAM_DATA TSurface	m4_surface
EWRAM_DATA TSurface	m5_surface
const TSurfaceProcTab	bmp16_tab
const TSurfaceProcTab	bmp8_tab
const TSurfaceProcTab	chr4c_tab

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Detailed Description

Author:

J Vijn

Date:

20080119 - 20080514

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