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Updated all the libs, added citro3d, added ctr.swkbd (WIP, untested)

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This commit is contained in:
Firew0lf 2016-08-05 17:30:24 +02:00
parent 68a44645f7
commit 49c87e5526
97 changed files with 7341 additions and 944 deletions
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43
libs/citro3d/source/mtxstack.c Normal file
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#include <c3d/mtxstack.h>
#include <c3d/uniforms.h>
void MtxStack_Init(C3D_MtxStack* stk)
{
stk->pos = 0;
stk->unifPos = 0xFF;
stk->isDirty = true;
Mtx_Identity(&stk->m[0]);
}
void MtxStack_Bind(C3D_MtxStack* stk, GPU_SHADER_TYPE unifType, int unifPos, int unifLen)
{
stk->unifType = unifType;
stk->unifPos = unifPos;
stk->unifLen = unifLen;
stk->isDirty = true;
}
C3D_Mtx* MtxStack_Push(C3D_MtxStack* stk)
{
if (stk->pos == (C3D_MTXSTACK_SIZE-1)) return NULL;
stk->pos ++;
Mtx_Copy(&stk->m[stk->pos], &stk->m[stk->pos-1]);
return MtxStack_Cur(stk);
}
C3D_Mtx* MtxStack_Pop(C3D_MtxStack* stk)
{
if (stk->pos == 0) return NULL;
stk->pos --;
return MtxStack_Cur(stk);
}
void MtxStack_Update(C3D_MtxStack* stk)
{
if (!stk->isDirty) return;
if (stk->unifPos != 0xFF)
C3D_FVUnifMtxNx4(stk->unifType, stk->unifPos, &stk->m[stk->pos], stk->unifLen);
stk->isDirty = false;
}