mirror of
https://github.com/GRRLIB/GRRLIB.git
synced 2024-12-25 11:29:19 +00:00
Minor enhancement
* Better variable names * Code format
This commit is contained in:
Crayon2000
parent
e46d21721e
commit
6c8f733566
4 changed files with 47 additions and 46 deletions
|
|
@ -1,5 +1,5 @@
|
|||
/*------------------------------------------------------------------------------
|
||||
Copyright (c) 2009-2017 The GRRLIB Team
|
||||
Copyright (c) 2009-2022 The GRRLIB Team
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
|
|
@ -24,10 +24,10 @@ THE SOFTWARE.
|
|||
|
||||
#include <grrlib.h>
|
||||
|
||||
extern GRRLIB_drawSettings GRRLIB_Settings;
|
||||
extern Mtx GXmodelView2D;
|
||||
extern GRRLIB_drawSettings GRRLIB_Settings;
|
||||
extern Mtx GXmodelView2D;
|
||||
|
||||
static guVector axis = (guVector){0, 0, 1};
|
||||
static guVector axis = (guVector){0, 0, 1};
|
||||
|
||||
/**
|
||||
* Draw a texture.
|
||||
|
|
@ -41,10 +41,10 @@ static guVector axis = (guVector){0, 0, 1};
|
|||
*/
|
||||
void GRRLIB_DrawImg (const f32 xpos, const f32 ypos, const GRRLIB_texImg *tex, const f32 degrees, const f32 scaleX, const f32 scaleY, const u32 color) {
|
||||
GXTexObj texObj;
|
||||
u16 width, height;
|
||||
Mtx m, m1, m2, mv;
|
||||
|
||||
if (tex == NULL || tex->data == NULL) return;
|
||||
if (tex == NULL || tex->data == NULL)
|
||||
return;
|
||||
|
||||
GX_InitTexObj(&texObj, tex->data, tex->w, tex->h,
|
||||
GX_TF_RGBA8, GX_CLAMP, GX_CLAMP, GX_FALSE);
|
||||
|
|
@ -67,8 +67,8 @@ void GRRLIB_DrawImg (const f32 xpos, const f32 ypos, const GRRLIB_texImg *tex,
|
|||
guMtxRotAxisDeg(m2, &axis, degrees);
|
||||
guMtxConcat (m2, m1, m);
|
||||
|
||||
width = tex->w * 0.5;
|
||||
height = tex->h * 0.5;
|
||||
const u32 width = tex->w * 0.5;
|
||||
const u32 height = tex->h * 0.5;
|
||||
|
||||
guMtxTransApply(m, m,
|
||||
xpos +width +tex->handlex
|
||||
|
|
@ -114,7 +114,8 @@ void GRRLIB_DrawImgQuad (const guVector pos[4], GRRLIB_texImg *tex, const u32 c
|
|||
GXTexObj texObj;
|
||||
Mtx m, m1, m2, mv;
|
||||
|
||||
if (tex == NULL || tex->data == NULL) return;
|
||||
if (tex == NULL || tex->data == NULL)
|
||||
return;
|
||||
|
||||
GX_InitTexObj(&texObj, tex->data, tex->w, tex->h,
|
||||
GX_TF_RGBA8, GX_CLAMP, GX_CLAMP, GX_FALSE);
|
||||
|
|
@ -175,17 +176,16 @@ void GRRLIB_DrawImgQuad (const guVector pos[4], GRRLIB_texImg *tex, const u32 c
|
|||
*/
|
||||
void GRRLIB_DrawTile (const f32 xpos, const f32 ypos, const GRRLIB_texImg *tex, const f32 degrees, const f32 scaleX, const f32 scaleY, const u32 color, const int frame) {
|
||||
GXTexObj texObj;
|
||||
f32 width, height;
|
||||
Mtx m, m1, m2, mv;
|
||||
f32 s1, s2, t1, t2;
|
||||
|
||||
if (tex == NULL || tex->data == NULL) return;
|
||||
if (tex == NULL || tex->data == NULL)
|
||||
return;
|
||||
|
||||
// The 0.001f/x is the frame correction formula by spiffen
|
||||
s1 = (frame % tex->nbtilew) * tex->ofnormaltexx;
|
||||
s2 = s1 + tex->ofnormaltexx;
|
||||
t1 = (int)(frame/tex->nbtilew) * tex->ofnormaltexy;
|
||||
t2 = t1 + tex->ofnormaltexy;
|
||||
const f32 s1 = (frame % tex->nbtilew) * tex->ofnormaltexx;
|
||||
const f32 s2 = s1 + tex->ofnormaltexx;
|
||||
const f32 t1 = (int)(frame/tex->nbtilew) * tex->ofnormaltexy;
|
||||
const f32 t2 = t1 + tex->ofnormaltexy;
|
||||
|
||||
GX_InitTexObj(&texObj, tex->data,
|
||||
tex->tilew * tex->nbtilew, tex->tileh * tex->nbtileh,
|
||||
|
|
@ -204,8 +204,8 @@ void GRRLIB_DrawTile (const f32 xpos, const f32 ypos, const GRRLIB_texImg *tex,
|
|||
GX_SetTevOp (GX_TEVSTAGE0, GX_MODULATE);
|
||||
GX_SetVtxDesc(GX_VA_TEX0, GX_DIRECT);
|
||||
|
||||
width = tex->tilew * 0.5f;
|
||||
height = tex->tileh * 0.5f;
|
||||
const f32 width = tex->tilew * 0.5f;
|
||||
const f32 height = tex->tileh * 0.5f;
|
||||
|
||||
guMtxIdentity (m1);
|
||||
guMtxScaleApply(m1, m1, scaleX, scaleY, 1.0f);
|
||||
|
|
@ -263,17 +263,16 @@ void GRRLIB_DrawTile (const f32 xpos, const f32 ypos, const GRRLIB_texImg *tex,
|
|||
*/
|
||||
void GRRLIB_DrawPart (const f32 xpos, const f32 ypos, const f32 partx, const f32 party, const f32 partw, const f32 parth, const GRRLIB_texImg *tex, const f32 degrees, const f32 scaleX, const f32 scaleY, const u32 color) {
|
||||
GXTexObj texObj;
|
||||
f32 width, height;
|
||||
Mtx m, m1, m2, mv;
|
||||
f32 s1, s2, t1, t2;
|
||||
|
||||
if (tex == NULL || tex->data == NULL) return;
|
||||
if (tex == NULL || tex->data == NULL)
|
||||
return;
|
||||
|
||||
// The 0.001f/x is the frame correction formula by spiffen
|
||||
s1 = (partx /tex->w) +(0.001f /tex->w);
|
||||
s2 = ((partx + partw)/tex->w) -(0.001f /tex->w);
|
||||
t1 = (party /tex->h) +(0.001f /tex->h);
|
||||
t2 = ((party + parth)/tex->h) -(0.001f /tex->h);
|
||||
const f32 s1 = (partx /tex->w) +(0.001f /tex->w);
|
||||
const f32 s2 = ((partx + partw)/tex->w) -(0.001f /tex->w);
|
||||
const f32 t1 = (party /tex->h) +(0.001f /tex->h);
|
||||
const f32 t2 = ((party + parth)/tex->h) -(0.001f /tex->h);
|
||||
|
||||
GX_InitTexObj(&texObj, tex->data,
|
||||
tex->w, tex->h,
|
||||
|
|
@ -292,8 +291,8 @@ void GRRLIB_DrawPart (const f32 xpos, const f32 ypos, const f32 partx, const f3
|
|||
GX_SetTevOp (GX_TEVSTAGE0, GX_MODULATE);
|
||||
GX_SetVtxDesc(GX_VA_TEX0, GX_DIRECT);
|
||||
|
||||
width = partw * 0.5f;
|
||||
height = parth * 0.5f;
|
||||
const f32 width = partw * 0.5f;
|
||||
const f32 height = parth * 0.5f;
|
||||
|
||||
guMtxIdentity (m1);
|
||||
guMtxScaleApply(m1, m1, scaleX, scaleY, 1.0f);
|
||||
|
|
@ -345,15 +344,15 @@ void GRRLIB_DrawPart (const f32 xpos, const f32 ypos, const f32 partx, const f3
|
|||
void GRRLIB_DrawTileQuad (const guVector pos[4], GRRLIB_texImg *tex, const u32 color, const int frame) {
|
||||
GXTexObj texObj;
|
||||
Mtx m, m1, m2, mv;
|
||||
f32 s1, s2, t1, t2;
|
||||
|
||||
if (tex == NULL || tex->data == NULL) return;
|
||||
if (tex == NULL || tex->data == NULL)
|
||||
return;
|
||||
|
||||
// The 0.001f/x is the frame correction formula by spiffen
|
||||
s1 = (( (frame %tex->nbtilew) ) /(f32)tex->nbtilew) +(0.001f /tex->w);
|
||||
s2 = (( (frame %tex->nbtilew) +1) /(f32)tex->nbtilew) -(0.001f /tex->w);
|
||||
t1 = (((int)(frame /tex->nbtilew) ) /(f32)tex->nbtileh) +(0.001f /tex->h);
|
||||
t2 = (((int)(frame /tex->nbtilew) +1) /(f32)tex->nbtileh) -(0.001f /tex->h);
|
||||
const f32 s1 = (( (frame %tex->nbtilew) ) /(f32)tex->nbtilew) +(0.001f /tex->w);
|
||||
const f32 s2 = (( (frame %tex->nbtilew) +1) /(f32)tex->nbtilew) -(0.001f /tex->w);
|
||||
const f32 t1 = (((int)(frame /tex->nbtilew) ) /(f32)tex->nbtileh) +(0.001f /tex->h);
|
||||
const f32 t2 = (((int)(frame /tex->nbtilew) +1) /(f32)tex->nbtileh) -(0.001f /tex->h);
|
||||
|
||||
GX_InitTexObj(&texObj, tex->data,
|
||||
tex->tilew * tex->nbtilew, tex->tileh * tex->nbtileh,
|
||||
|
|
|
|||
|
|
@ -111,21 +111,21 @@ void RawTo4x4RGBA (const u8 *src, void *dst,
|
|||
|
||||
/**
|
||||
* Create an empty texture.
|
||||
* @param w Width of the new texture to create.
|
||||
* @param h Height of the new texture to create.
|
||||
* @param width Width of the new texture to create.
|
||||
* @param height Height of the new texture to create.
|
||||
* @return A GRRLIB_texImg structure newly created.
|
||||
*/
|
||||
GRRLIB_texImg* GRRLIB_CreateEmptyTexture (const u32 w, const u32 h)
|
||||
GRRLIB_texImg* GRRLIB_CreateEmptyTexture (const u32 width, const u32 height)
|
||||
{
|
||||
GRRLIB_texImg *my_texture = (struct GRRLIB_texImg *)calloc(1, sizeof(GRRLIB_texImg));
|
||||
|
||||
if (my_texture != NULL) {
|
||||
my_texture->data = memalign(32, h * w * 4);
|
||||
my_texture->w = w;
|
||||
my_texture->h = h;
|
||||
my_texture->data = memalign(32, height * width * 4);
|
||||
my_texture->w = width;
|
||||
my_texture->h = height;
|
||||
|
||||
// Initialize the texture
|
||||
memset(my_texture->data, '\0', (h * w) << 2);
|
||||
memset(my_texture->data, '\0', (height * width) << 2);
|
||||
|
||||
GRRLIB_SetHandle(my_texture, 0, 0);
|
||||
GRRLIB_FlushTex(my_texture);
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*------------------------------------------------------------------------------
|
||||
Copyright (c) 2009-2021 The GRRLIB Team
|
||||
Copyright (c) 2009-2022 The GRRLIB Team
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
|
|
@ -133,11 +133,11 @@ void GRRLIB_CompoEnd(int posx, int posy, GRRLIB_texImg *tex);
|
|||
|
||||
//------------------------------------------------------------------------------
|
||||
// GRRLIB_texEdit.c - Modifying the content of a texture
|
||||
GRRLIB_texImg* GRRLIB_CreateEmptyTexture (const u32 w, const u32 h);
|
||||
GRRLIB_texImg* GRRLIB_CreateEmptyTexture (const u32 width, const u32 height);
|
||||
GRRLIB_texImg* GRRLIB_LoadTexture (const u8 *my_img);
|
||||
GRRLIB_texImg* GRRLIB_LoadTexturePNG (const u8 *my_png);
|
||||
GRRLIB_texImg* GRRLIB_LoadTextureJPG (const u8 *my_jpg);
|
||||
GRRLIB_texImg* GRRLIB_LoadTextureJPGEx (const u8 *my_jpg, const int);
|
||||
GRRLIB_texImg* GRRLIB_LoadTextureJPGEx (const u8 *my_jpg, const int my_size);
|
||||
GRRLIB_texImg* GRRLIB_LoadTextureBMP (const u8 *my_bmp);
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*------------------------------------------------------------------------------
|
||||
Copyright (c) 2009-2017 The GRRLIB Team
|
||||
Copyright (c) 2009-2022 The GRRLIB Team
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
|
|
@ -31,10 +31,10 @@ THE SOFTWARE.
|
|||
* libogc revision 4170 fixed a typographical error. GX_BM_SUBSTRACT was renamed GX_BM_SUBTRACT.
|
||||
* But for previous versions this define is needed.
|
||||
*/
|
||||
#define GX_BM_SUBTRACT GX_BM_SUBSTRACT
|
||||
#define GX_BM_SUBTRACT GX_BM_SUBSTRACT
|
||||
#endif
|
||||
|
||||
extern GRRLIB_drawSettings GRRLIB_Settings;
|
||||
extern GRRLIB_drawSettings GRRLIB_Settings;
|
||||
|
||||
/**
|
||||
* Set a blending mode.
|
||||
|
|
@ -59,6 +59,8 @@ void GRRLIB_SetBlend (const GRRLIB_blendMode blendmode) {
|
|||
case GRRLIB_BLEND_INV:
|
||||
GX_SetBlendMode(GX_BM_BLEND, GX_BL_INVSRCCLR, GX_BL_INVSRCCLR, GX_LO_CLEAR);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue