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[CHG] Implemented JESPA's optimised plot and line algorithms

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csBlueChip 2009-08-19 21:40:13 +00:00
parent 515b4a994a
commit adb741ccf6
3 changed files with 14 additions and 12 deletions
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2
GRRLIB.html
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@ -275,7 +275,7 @@ Project Leader : NoNameNo
Documentation : Crayon, BlueChip
Lead Coder : NoNameNo,
Support Coders : Xane, DragonMinded, BlueChip
Advisors : RedShade
Advisors : RedShade, JESPA
Licence

2
GRRLIB/GRRLIB/grrlib.h
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@ -27,7 +27,7 @@ Project Leader : NoNameNo
Documentation : Crayon
Lead Coder : NoNameNo,
Support Coders : BlueChip, DragonMinded, Xane
Advisors : RedShade
Advisors : RedShade, JESPA
------------------------------------------------------------------------------*/
/**

22
GRRLIB/GRRLIB/grrlib/GRRLIB_fbSimple.h
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@ -38,14 +38,14 @@ void GRRLIB_FillScreen (const u32 color) {
* @param x Specifies the x-coordinate of the dot.
* @param y Specifies the y-coordinate of the dot.
* @param color The color of the dot in RGBA format.
* @author JESPA
*/
INLINE
void GRRLIB_Plot (const f32 x, const f32 y, const u32 color) {
guVector v[] = {{x,y,0.0f}};
u32 ncolor[] = {color};
GRRLIB_NPlot(v, ncolor, 1);
}
GX_Begin(GX_POINTS, GX_VTXFMT0, 1);
GX_Position3f32(x, y, 0);
GX_Color1u32(color);
GX_End();}
/**
* Draw a line.
@ -54,15 +54,17 @@ void GRRLIB_Plot (const f32 x, const f32 y, const u32 color) {
* @param x2 Ending point for line for the x coordinate.
* @param y2 Ending point for line for the x coordinate.
* @param color Line color in RGBA format.
* @author JESPA
*/
INLINE
void GRRLIB_Line (const f32 x1, const f32 y1,
const f32 x2, const f32 y2, const u32 color) {
guVector v[] = {{x1,y1,0.0f}, {x2,y2,0.0f}};
u32 ncolor[] = {color,color};
GRRLIB_NGone(v, ncolor, 2);
}
GX_Begin(GX_LINES, GX_VTXFMT0, 2);
GX_Position3f32(x1, y1, 0);
GX_Color1u32(color);
GX_Position3f32(x2, y2, 0);
GX_Color1u32(color);
GX_End();}
/**
* Draw a rectangle.