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m_Do_mtx (#1893) 

* m_Do_mtx

* fix author

* rm dummy file
This commit is contained in:
Pheenoh 2023-08-21 21:20:21 -06:00 committed by GitHub
parent 5601eae629
commit 1f75e16efc
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3 changed files with 149 additions and 25 deletions
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2
.github/workflows/ok-check.yml vendored
View File

@ -76,7 +76,7 @@ jobs:
for FILE in "${FILE_ARRAY[@]}"; do
AUTHOR=$(git log -1 --pretty=format:'%an' -- $FILE)
CMD="$CMD --filename $FILE --author \"$AUTHOR\""
CMD="$CMD --filename $FILE --author '$AUTHOR'"
done
# Update the status and assignees for every issue identified

4
include/m_Do/m_Do_mtx.h
View File

@ -103,6 +103,10 @@ inline void mDoMtx_identity(Mtx m) {
PSMTXIdentity(m);
}
inline void mDoMtx_concat(const Mtx a, const Mtx b, Mtx c) {
PSMTXConcat(a, b, c);
}
class mDoMtx_stack_c {
public:
/* 8000CCC8 */ static bool push();

168
src/m_Do/m_Do_mtx.cpp
View File

@ -6,14 +6,9 @@
#include "m_Do/m_Do_mtx.h"
#include "dol2asm.h"
#include "dolphin/types.h"
//
// Types:
//
struct JMath {
static u8 sincosTable_[65536];
};
#include "JSystem/JMath/JMATrigonometric.h"
#include "JSystem/JMath/JMath.h"
#include "SSystem/SComponent/c_math.h"
//
// Forward References:
@ -167,6 +162,28 @@ SECTION_SDATA2 static u8 lit_3677[4] = {
};
/* 8000C344-8000C39C 006C84 0058+00 5/5 7/7 38/38 .text mDoMtx_XrotS__FPA4_fs */
#ifdef NONMATCHING
// matches with literals
void mDoMtx_XrotS(Mtx mtx, s16 x) {
f32 l_cos = JMASCos(x);
f32 l_sin = JMASSin(x);
mtx[0][0] = 1.0f;
mtx[0][1] = 0.0f;
mtx[0][2] = 0.0f;
mtx[0][3] = 0.0f;
mtx[1][0] = 0.0f;
mtx[1][1] = l_cos;
mtx[1][2] = -l_sin;
mtx[1][3] = 0.0f;
mtx[2][0] = 0.0f;
mtx[2][1] = l_sin;
mtx[2][2] = l_cos;
mtx[2][3] = 0.0f;
}
#else
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
@ -175,6 +192,7 @@ asm void mDoMtx_XrotS(f32 (*param_0)[4], s16 param_1) {
#include "asm/m_Do/m_Do_mtx/mDoMtx_XrotS__FPA4_fs.s"
}
#pragma pop
#endif
/* 8000C39C-8000C3DC 006CDC 0040+00 0/0 11/11 425/425 .text mDoMtx_XrotM__FPA4_fs */
void mDoMtx_XrotM(Mtx mtx, s16 x) {
@ -184,6 +202,28 @@ void mDoMtx_XrotM(Mtx mtx, s16 x) {
}
/* 8000C3DC-8000C434 006D1C 0058+00 5/5 24/24 809/809 .text mDoMtx_YrotS__FPA4_fs */
#ifdef NONMATCHING
// matches with literals
void mDoMtx_YrotS(Mtx mtx, s16 y) {
f32 l_cos = JMASCos(y);
f32 l_sin = JMASSin(y);
mtx[0][0] = l_cos;
mtx[0][1] = 0.0f;
mtx[0][2] = l_sin;
mtx[0][3] = 0.0f;
mtx[1][0] = 0.0f;
mtx[1][1] = 1.0;
mtx[1][2] = 0.0;
mtx[1][3] = 0.0f;
mtx[2][0] = -l_sin;
mtx[2][1] = 0.0f;
mtx[2][2] = l_cos;
mtx[2][3] = 0.0f;
}
#else
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
@ -192,6 +232,7 @@ asm void mDoMtx_YrotS(f32 (*param_0)[4], s16 param_1) {
#include "asm/m_Do/m_Do_mtx/mDoMtx_YrotS__FPA4_fs.s"
}
#pragma pop
#endif
/* 8000C434-8000C474 006D74 0040+00 0/0 44/44 775/775 .text mDoMtx_YrotM__FPA4_fs */
void mDoMtx_YrotM(Mtx mtx, s16 y) {
@ -201,6 +242,28 @@ void mDoMtx_YrotM(Mtx mtx, s16 y) {
}
/* 8000C474-8000C4CC 006DB4 0058+00 7/7 1/1 6/6 .text mDoMtx_ZrotS__FPA4_fs */
#ifdef NONMATCHING
// matches with literals
void mDoMtx_ZrotS(Mtx mtx, s16 z) {
f32 l_cos = JMASCos(z);
f32 l_sin = JMASSin(z);
mtx[0][0] = l_cos;
mtx[0][1] = -l_sin;
mtx[0][2] = 0.0f;
mtx[0][3] = 0.0f;
mtx[1][0] = l_sin;
mtx[1][1] = l_cos;
mtx[1][2] = 0.0;
mtx[1][3] = 0.0f;
mtx[2][0] = 0.0f;
mtx[2][1] = 0.0f;
mtx[2][2] = 1.0f;
mtx[2][3] = 0.0f;
}
#else
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
@ -209,6 +272,7 @@ asm void mDoMtx_ZrotS(f32 (*param_0)[4], s16 param_1) {
#include "asm/m_Do/m_Do_mtx/mDoMtx_ZrotS__FPA4_fs.s"
}
#pragma pop
#endif
/* 8000C4CC-8000C50C 006E0C 0040+00 0/0 9/9 302/302 .text mDoMtx_ZrotM__FPA4_fs */
void mDoMtx_ZrotM(Mtx mtx, s16 z) {
@ -219,6 +283,45 @@ void mDoMtx_ZrotM(Mtx mtx, s16 z) {
/* 8000C50C-8000C710 006E4C 0204+00 0/0 3/3 0/0 .text mDoMtx_lookAt__FPA4_fPC3VecPC3Vecs
*/
#ifdef NONMATCHING
// stack issues
void mDoMtx_lookAt(Mtx mtx, Vec const* param_1, Vec const* param_2, s16 param_3) {
cXyz l_p1 = (cXyz)*param_1;
cXyz l_pos2;
cXyz l_pos1 = l_p1 - (cXyz)*param_2;
l_pos2.set(0.0f, 1.0f, 0.0f);
l_pos2 = l_pos2.outprod(l_pos1.normalize());
if (!l_pos2.normalizeRS()) {
l_pos2.set(-l_pos1.y,0.0f,0.0f);
l_pos2 = l_pos2.outprod(l_pos1);
l_pos2.normalize();
}
l_pos2 = l_pos2.outprod(l_pos1);
l_pos2.normalize();
mtx[0][0] = l_pos2.x;
mtx[0][1] = l_pos2.y;
mtx[0][2] = l_pos2.z;
mtx[0][3] = -l_pos2.inprod(l_p1);
mtx[1][0] = l_pos1.x;
mtx[1][1] = l_pos1.y;
mtx[1][2] = l_pos1.z;
mtx[1][3] = -l_pos1.inprod(l_p1);
mtx[2][0] = l_pos2.x;
mtx[2][1] = l_pos2.y;
mtx[2][2] = l_pos2.z;
mtx[2][3] = -l_pos2.inprod(l_p1);
Mtx tmp;
mDoMtx_ZrotS(tmp, param_3);
mDoMtx_concat(tmp, mtx, mtx);
}
#else
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
@ -227,6 +330,7 @@ asm void mDoMtx_lookAt(f32 (*param_0)[4], Vec const* param_1, Vec const* param_2
#include "asm/m_Do/m_Do_mtx/mDoMtx_lookAt__FPA4_fPC3VecPC3Vecs.s"
}
#pragma pop
#endif
/* ############################################################################################## */
/* 80451B10-80451B18 000110 0004+04 1/1 0/0 0/0 .sdata2 @3840 */
@ -249,15 +353,14 @@ asm void mDoMtx_lookAt(f32 (*param_0)[4], Vec const* param_1, Vec const* param_2
#pragma pop
/* 8000C8D0-8000C9B0 007210 00E0+00 0/0 2/2 0/0 .text mDoMtx_concatProjView__FPA4_CfPA4_CfPA4_f */
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
asm void mDoMtx_concatProjView(f32 const (*param_0)[4], f32 const (*param_1)[4],
f32 (*param_2)[4]) {
nofralloc
#include "asm/m_Do/m_Do_mtx/mDoMtx_concatProjView__FPA4_CfPA4_CfPA4_f.s"
void mDoMtx_concatProjView(const Mtx a, const Mtx b,
Mtx c) {
mDoMtx_concat(a,b,c);
c[3][0] = a[3][0] * b[0][0] + a[3][1] * b[1][0] + a[3][2] * b[2][0];
c[3][1] = a[3][0] * b[0][1] + a[3][1] * b[1][1] + a[3][2] * b[2][1];
c[3][2] = a[3][0] * b[0][2] + a[3][1] * b[1][2] + a[3][2] * b[2][2];
c[3][3] = a[3][0] * b[0][3] + a[3][1] * b[1][3] + a[3][2] * b[2][3] + a[3][3];
}
#pragma pop
/* 8000C9B0-8000CB5C 0072F0 01AC+00 0/0 1/1 1/1 .text mDoMtx_inverseTranspose__FPA4_CfPA4_f */
#pragma push
@ -271,18 +374,34 @@ asm void mDoMtx_inverseTranspose(f32 const (*param_0)[4], f32 (*param_1)[4]) {
/* 8000CB5C-8000CC00 00749C 00A4+00 0/0 2/2 2/2 .text
* mDoMtx_QuatConcat__FPC10QuaternionPC10QuaternionP10Quaternion */
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
asm void mDoMtx_QuatConcat(Quaternion const* param_0, Quaternion const* param_1,
Quaternion* param_2) {
nofralloc
#include "asm/m_Do/m_Do_mtx/mDoMtx_QuatConcat__FPC10QuaternionPC10QuaternionP10Quaternion.s"
void mDoMtx_QuatConcat(Quaternion const* a, Quaternion const* b,
Quaternion* c) {
c->w = (a->w * b->w) - (a->x * b->x) - (a->y * b->y) - (a->z * b->z);
c->x = (a->w * b->x) + (a->x * b->w) + (a->y * b->z) - (a->z * b->y);
c->y = (a->w * b->y) + (a->y * b->w) + (a->z * b->x) - (a->x * b->z);
c->z = (a->w * b->z) + (a->z * b->w) + (a->x * b->y) - (a->y * b->x);
}
#pragma pop
/* 8000CC00-8000CCC8 007540 00C8+00 0/0 11/11 26/26 .text mDoMtx_MtxToRot__FPA4_CfP5csXyz
*/
#ifdef NONMATCHING
// something wrong with JMAFastSqrt?
void mDoMtx_MtxToRot(CMtxP param_0, csXyz* param_1) {
f32 tmp2 = param_0[0][2] * param_0[0][2];
f32 tmp3 = param_0[2][2] * param_0[2][2];
f32 sqrt = JMAFastSqrt(tmp2 + tmp3);
param_1->x = cM_atan2s(sqrt,-param_0[1][2]);
if (param_1->x == 0x4000 || param_1->x == -0x4000) {
param_1->z = 0;
param_1->y = cM_atan2s(-param_0[2][0],param_0[0][0]);
} else {
param_1->y = cM_atan2s(param_0[0][2],param_0[2][2]);
param_1->z = cM_atan2s(param_0[1][0],param_0[1][1]);
}
}
#else
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
@ -291,6 +410,7 @@ asm void mDoMtx_MtxToRot(CMtxP param_0, csXyz* param_1) {
#include "asm/m_Do/m_Do_mtx/mDoMtx_MtxToRot__FPA4_CfP5csXyz.s"
}
#pragma pop
#endif
/* ############################################################################################## */
/* 803DD470-803DD4A0 00A190 0030+00 12/12 142/142 1820/1820 .bss now__14mDoMtx_stack_c