mirror of
https://github.com/GRRLIB/GRRLIB.git
synced 2024-11-10 02:12:20 +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
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2009-2017 The GRRLIB Team
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Copyright (c) 2009-2022 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -24,10 +24,10 @@ THE SOFTWARE.
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#include <grrlib.h>
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extern GRRLIB_drawSettings GRRLIB_Settings;
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extern Mtx GXmodelView2D;
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extern GRRLIB_drawSettings GRRLIB_Settings;
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extern Mtx GXmodelView2D;
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static guVector axis = (guVector){0, 0, 1};
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static guVector axis = (guVector){0, 0, 1};
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/**
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* Draw a texture.
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@ -41,10 +41,10 @@ static guVector axis = (guVector){0, 0, 1};
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*/
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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) {
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GXTexObj texObj;
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u16 width, height;
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Mtx m, m1, m2, mv;
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if (tex == NULL || tex->data == NULL) return;
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if (tex == NULL || tex->data == NULL)
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return;
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GX_InitTexObj(&texObj, tex->data, tex->w, tex->h,
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GX_TF_RGBA8, GX_CLAMP, GX_CLAMP, GX_FALSE);
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@ -67,8 +67,8 @@ void GRRLIB_DrawImg (const f32 xpos, const f32 ypos, const GRRLIB_texImg *tex,
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guMtxRotAxisDeg(m2, &axis, degrees);
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guMtxConcat (m2, m1, m);
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width = tex->w * 0.5;
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height = tex->h * 0.5;
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const u32 width = tex->w * 0.5;
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const u32 height = tex->h * 0.5;
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guMtxTransApply(m, m,
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xpos +width +tex->handlex
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@ -114,7 +114,8 @@ void GRRLIB_DrawImgQuad (const guVector pos[4], GRRLIB_texImg *tex, const u32 c
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GXTexObj texObj;
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Mtx m, m1, m2, mv;
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if (tex == NULL || tex->data == NULL) return;
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if (tex == NULL || tex->data == NULL)
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return;
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GX_InitTexObj(&texObj, tex->data, tex->w, tex->h,
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GX_TF_RGBA8, GX_CLAMP, GX_CLAMP, GX_FALSE);
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@ -175,17 +176,16 @@ void GRRLIB_DrawImgQuad (const guVector pos[4], GRRLIB_texImg *tex, const u32 c
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*/
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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) {
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GXTexObj texObj;
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f32 width, height;
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Mtx m, m1, m2, mv;
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f32 s1, s2, t1, t2;
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if (tex == NULL || tex->data == NULL) return;
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if (tex == NULL || tex->data == NULL)
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return;
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// The 0.001f/x is the frame correction formula by spiffen
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s1 = (frame % tex->nbtilew) * tex->ofnormaltexx;
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s2 = s1 + tex->ofnormaltexx;
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t1 = (int)(frame/tex->nbtilew) * tex->ofnormaltexy;
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t2 = t1 + tex->ofnormaltexy;
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const f32 s1 = (frame % tex->nbtilew) * tex->ofnormaltexx;
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const f32 s2 = s1 + tex->ofnormaltexx;
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const f32 t1 = (int)(frame/tex->nbtilew) * tex->ofnormaltexy;
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const f32 t2 = t1 + tex->ofnormaltexy;
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GX_InitTexObj(&texObj, tex->data,
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tex->tilew * tex->nbtilew, tex->tileh * tex->nbtileh,
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@ -204,8 +204,8 @@ void GRRLIB_DrawTile (const f32 xpos, const f32 ypos, const GRRLIB_texImg *tex,
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GX_SetTevOp (GX_TEVSTAGE0, GX_MODULATE);
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GX_SetVtxDesc(GX_VA_TEX0, GX_DIRECT);
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width = tex->tilew * 0.5f;
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height = tex->tileh * 0.5f;
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const f32 width = tex->tilew * 0.5f;
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const f32 height = tex->tileh * 0.5f;
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guMtxIdentity (m1);
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guMtxScaleApply(m1, m1, scaleX, scaleY, 1.0f);
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@ -263,17 +263,16 @@ void GRRLIB_DrawTile (const f32 xpos, const f32 ypos, const GRRLIB_texImg *tex,
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*/
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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) {
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GXTexObj texObj;
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f32 width, height;
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Mtx m, m1, m2, mv;
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f32 s1, s2, t1, t2;
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if (tex == NULL || tex->data == NULL) return;
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if (tex == NULL || tex->data == NULL)
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return;
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// The 0.001f/x is the frame correction formula by spiffen
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s1 = (partx /tex->w) +(0.001f /tex->w);
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s2 = ((partx + partw)/tex->w) -(0.001f /tex->w);
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t1 = (party /tex->h) +(0.001f /tex->h);
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t2 = ((party + parth)/tex->h) -(0.001f /tex->h);
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const f32 s1 = (partx /tex->w) +(0.001f /tex->w);
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const f32 s2 = ((partx + partw)/tex->w) -(0.001f /tex->w);
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const f32 t1 = (party /tex->h) +(0.001f /tex->h);
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const f32 t2 = ((party + parth)/tex->h) -(0.001f /tex->h);
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GX_InitTexObj(&texObj, tex->data,
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tex->w, tex->h,
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@ -292,8 +291,8 @@ void GRRLIB_DrawPart (const f32 xpos, const f32 ypos, const f32 partx, const f3
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GX_SetTevOp (GX_TEVSTAGE0, GX_MODULATE);
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GX_SetVtxDesc(GX_VA_TEX0, GX_DIRECT);
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width = partw * 0.5f;
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height = parth * 0.5f;
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const f32 width = partw * 0.5f;
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const f32 height = parth * 0.5f;
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guMtxIdentity (m1);
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guMtxScaleApply(m1, m1, scaleX, scaleY, 1.0f);
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@ -345,15 +344,15 @@ void GRRLIB_DrawPart (const f32 xpos, const f32 ypos, const f32 partx, const f3
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void GRRLIB_DrawTileQuad (const guVector pos[4], GRRLIB_texImg *tex, const u32 color, const int frame) {
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GXTexObj texObj;
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Mtx m, m1, m2, mv;
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f32 s1, s2, t1, t2;
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if (tex == NULL || tex->data == NULL) return;
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if (tex == NULL || tex->data == NULL)
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return;
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// The 0.001f/x is the frame correction formula by spiffen
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s1 = (( (frame %tex->nbtilew) ) /(f32)tex->nbtilew) +(0.001f /tex->w);
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s2 = (( (frame %tex->nbtilew) +1) /(f32)tex->nbtilew) -(0.001f /tex->w);
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t1 = (((int)(frame /tex->nbtilew) ) /(f32)tex->nbtileh) +(0.001f /tex->h);
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t2 = (((int)(frame /tex->nbtilew) +1) /(f32)tex->nbtileh) -(0.001f /tex->h);
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const f32 s1 = (( (frame %tex->nbtilew) ) /(f32)tex->nbtilew) +(0.001f /tex->w);
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const f32 s2 = (( (frame %tex->nbtilew) +1) /(f32)tex->nbtilew) -(0.001f /tex->w);
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const f32 t1 = (((int)(frame /tex->nbtilew) ) /(f32)tex->nbtileh) +(0.001f /tex->h);
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const f32 t2 = (((int)(frame /tex->nbtilew) +1) /(f32)tex->nbtileh) -(0.001f /tex->h);
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GX_InitTexObj(&texObj, tex->data,
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tex->tilew * tex->nbtilew, tex->tileh * tex->nbtileh,
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@ -111,21 +111,21 @@ void RawTo4x4RGBA (const u8 *src, void *dst,
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/**
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* Create an empty texture.
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* @param w Width of the new texture to create.
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* @param h Height of the new texture to create.
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* @param width Width of the new texture to create.
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* @param height Height of the new texture to create.
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* @return A GRRLIB_texImg structure newly created.
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*/
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GRRLIB_texImg* GRRLIB_CreateEmptyTexture (const u32 w, const u32 h)
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GRRLIB_texImg* GRRLIB_CreateEmptyTexture (const u32 width, const u32 height)
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{
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GRRLIB_texImg *my_texture = (struct GRRLIB_texImg *)calloc(1, sizeof(GRRLIB_texImg));
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if (my_texture != NULL) {
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my_texture->data = memalign(32, h * w * 4);
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my_texture->w = w;
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my_texture->h = h;
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my_texture->data = memalign(32, height * width * 4);
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my_texture->w = width;
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my_texture->h = height;
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// Initialize the texture
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memset(my_texture->data, '\0', (h * w) << 2);
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memset(my_texture->data, '\0', (height * width) << 2);
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GRRLIB_SetHandle(my_texture, 0, 0);
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GRRLIB_FlushTex(my_texture);
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2009-2021 The GRRLIB Team
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Copyright (c) 2009-2022 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -133,11 +133,11 @@ void GRRLIB_CompoEnd(int posx, int posy, GRRLIB_texImg *tex);
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//------------------------------------------------------------------------------
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// GRRLIB_texEdit.c - Modifying the content of a texture
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GRRLIB_texImg* GRRLIB_CreateEmptyTexture (const u32 w, const u32 h);
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GRRLIB_texImg* GRRLIB_CreateEmptyTexture (const u32 width, const u32 height);
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GRRLIB_texImg* GRRLIB_LoadTexture (const u8 *my_img);
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GRRLIB_texImg* GRRLIB_LoadTexturePNG (const u8 *my_png);
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GRRLIB_texImg* GRRLIB_LoadTextureJPG (const u8 *my_jpg);
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GRRLIB_texImg* GRRLIB_LoadTextureJPGEx (const u8 *my_jpg, const int);
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GRRLIB_texImg* GRRLIB_LoadTextureJPGEx (const u8 *my_jpg, const int my_size);
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GRRLIB_texImg* GRRLIB_LoadTextureBMP (const u8 *my_bmp);
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//------------------------------------------------------------------------------
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@ -1,5 +1,5 @@
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/*------------------------------------------------------------------------------
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Copyright (c) 2009-2017 The GRRLIB Team
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Copyright (c) 2009-2022 The GRRLIB Team
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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@ -31,10 +31,10 @@ THE SOFTWARE.
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* libogc revision 4170 fixed a typographical error. GX_BM_SUBSTRACT was renamed GX_BM_SUBTRACT.
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* But for previous versions this define is needed.
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*/
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#define GX_BM_SUBTRACT GX_BM_SUBSTRACT
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#define GX_BM_SUBTRACT GX_BM_SUBSTRACT
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#endif
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extern GRRLIB_drawSettings GRRLIB_Settings;
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extern GRRLIB_drawSettings GRRLIB_Settings;
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/**
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* Set a blending mode.
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@ -59,6 +59,8 @@ void GRRLIB_SetBlend (const GRRLIB_blendMode blendmode) {
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case GRRLIB_BLEND_INV:
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GX_SetBlendMode(GX_BM_BLEND, GX_BL_INVSRCCLR, GX_BL_INVSRCCLR, GX_LO_CLEAR);
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break;
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default:
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break;
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}
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}
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