16color pseudo-bitmap mode.


Functions

void PA_Init16cBgEx (u8 screen, u8 bg, u8 npalette)
void PA_Init16cBg (u8 screen, u8 bg)
 Initialise 16color background on which you can paste images...
void PA_16cErase (u8 screen)
 Erase the 16color background. Must be used right after PA_WaitForVBL to avoid glitches
void PA_Dual16cErase (void)
 Erase the 16color background on both screens. Must be used right after PA_WaitForVBL to avoid glitches
void PA_InitComplete16c (u8 bg, void *Palette)
 Initialise a 16color background on each screen and give them a given palette
s16 PA_16cText (u8 screen, s16 basex, s16 basey, s16 maxx, s16 maxy, char *text, u8 color, u8 size, s32 limit)
ALWAYSINLINE void PA_16c8X4 (u8 screen, s16 x, s16 y, u32 *image)
 Load an 8x4 pixels image at a given position. Fastest of all pasting functions
ALWAYSINLINE void PA_16c8X6 (u8 screen, s16 x, s16 y, u32 *image)
 Load an 8x6 pixels image at a given position. Second fastest of all pasting functions
ALWAYSINLINE void PA_16c8X8 (u8 screen, s16 x, s16 y, u32 *image)
 Load an 8x8 pixels image at a given position.
ALWAYSINLINE void PA_16c16X8 (u8 screen, s16 x, s16 y, u32 *image)
ALWAYSINLINE void PA_16c16X12 (u8 screen, s16 x, s16 y, u32 *image)
ALWAYSINLINE void PA_16c16X16 (u8 screen, s16 x, s16 y, u32 *image)

Detailed Description

Special 16color background on which you can paste images. Usefull to show shots in SHMUP !

Function Documentation

ALWAYSINLINE void PA_16c8X4 u8  screen,
s16  x,
s16  y,
u32 *  image
 

Load an 8x4 pixels image at a given position. Fastest of all pasting functions

Parameters:
screen Screen...
x X position in pixels of the top left corner. Note that it ranges from -8 to 255, in order to allow half-way offscreen images. NEVER DRAW BEYOND THESE LIMITS, or else you'll get major background glitches
y y position in pixels of the top left corner. Note that it ranges from -8 to 191, in order to allow half-way offscreen images. NEVER DRAW BEYOND THESE LIMITS, or else you'll get major background glitches
image 16 color image to load. Use (u32*)ImageName if you get an error...

ALWAYSINLINE void PA_16c8X6 u8  screen,
s16  x,
s16  y,
u32 *  image
 

Load an 8x6 pixels image at a given position. Second fastest of all pasting functions

Parameters:
screen Screen...
x X position in pixels of the top left corner. Note that it ranges from -8 to 255, in order to allow half-way offscreen images. NEVER DRAW BEYOND THESE LIMITS, or else you'll get major background glitches
y y position in pixels of the top left corner. Note that it ranges from -8 to 191, in order to allow half-way offscreen images. NEVER DRAW BEYOND THESE LIMITS, or else you'll get major background glitches
image 16 color image to load. Use (u32*)ImageName if you get an error...

ALWAYSINLINE void PA_16c8X8 u8  screen,
s16  x,
s16  y,
u32 *  image
 

Load an 8x8 pixels image at a given position.

Parameters:
screen Screen...
x X position in pixels of the top left corner. Note that it ranges from -8 to 255, in order to allow half-way offscreen images. NEVER DRAW BEYOND THESE LIMITS, or else you'll get major background glitches
y y position in pixels of the top left corner. Note that it ranges from -8 to 191, in order to allow half-way offscreen images. NEVER DRAW BEYOND THESE LIMITS, or else you'll get major background glitches
image 16 color image to load. Use (u32*)ImageName if you get an error...

inline void PA_16cErase u8  screen  )  [inline]
 

Erase the 16color background. Must be used right after PA_WaitForVBL to avoid glitches

Parameters:
screen Choose de screen (0 or 1)

inline void PA_Init16cBg u8  screen,
u8  bg
[inline]
 

Initialise 16color background on which you can paste images...

Parameters:
screen Choose de screen (0 or 1)
bg Background number (0-3) Background number (0-3)
bg Palette number (0-15) Numéro de palette (0-15)

inline void PA_InitComplete16c u8  bg,
void *  Palette
[inline]
 

Initialise a 16color background on each screen and give them a given palette

Parameters:
bg Background number
Palette 16 color palette...


Generated on Sat Mar 4 12:16:45 2006 for PAlib by  doxygen 1.3.9.1