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Searched refs:fx16 (Results 1 – 25 of 108) sorted by relevance

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/TwlSDK-5.4/build/libraries/fx/common/src/
Dfx_sincos.c22 fx16 FX_SinCosTable_[4096 * 2];
26 const fx16 FX_SinCosTable_[4096 * 2] = {
27 (fx16)0x0000, (fx16)0x1000, // 0.000, 1.000 ( deg = 0.000000 )
28 (fx16)0x0006, (fx16)0x1000, // 0.001, 1.000 ( deg = 0.087891 )
29 (fx16)0x000d, (fx16)0x1000, // 0.003, 1.000 ( deg = 0.175781 )
30 (fx16)0x0013, (fx16)0x1000, // 0.005, 1.000 ( deg = 0.263672 )
31 (fx16)0x0019, (fx16)0x1000, // 0.006, 1.000 ( deg = 0.351562 )
32 (fx16)0x001f, (fx16)0x1000, // 0.008, 1.000 ( deg = 0.439453 )
33 (fx16)0x0026, (fx16)0x1000, // 0.009, 1.000 ( deg = 0.527344 )
34 (fx16)0x002c, (fx16)0x1000, // 0.011, 1.000 ( deg = 0.615234 )
[all …]
Dfx_atan.c28 const fx16 FX_AtanTable_[128 + 1] = {
29 (fx16)0x0000, // 0.000
30 (fx16)0x0020, // 0.008
31 (fx16)0x0040, // 0.016
32 (fx16)0x0060, // 0.023
33 (fx16)0x0080, // 0.031
34 (fx16)0x00a0, // 0.039
35 (fx16)0x00c0, // 0.047
36 (fx16)0x00e0, // 0.055
37 (fx16)0x0100, // 0.062
[all …]
Dfx.c54 SDK_ASSERT(2 == sizeof(fx16)); in FX_Init()
74 fx16 s; in FX_Init()
81 s = (fx16)((ss + 0x80000LL) >> 20); in FX_Init()
85 FX_SinCosTable_[SDK_FX_INIT_2PI - i * 2] = (fx16)-s; // sin: 0 to -pi/2 in FX_Init()
87 FX_SinCosTable_[SDK_FX_INIT_PI + i * 2] = (fx16)-s; // sin: -pi/2 to -pi in FX_Init()
104 fx16 s; in FX_Init()
108 s = (fx16)FX_F32_TO_FX32(sinf(rad)); in FX_Init()
111 FX_SinCosTable_[SDK_FX_INIT_2PI - i * 2] = (fx16)-s; // sin: 0 to -pi/2 in FX_Init()
113 FX_SinCosTable_[SDK_FX_INIT_PI + i * 2] = (fx16)-s; // sin: -pi/2 to -pi in FX_Init()
Dfx_asinacosidx.c45 fx16 value; /* Search value */ in FX_AsinIdx()
63 value = (fx16)x; in FX_AsinIdx()
100 fx16 value; in FX_AcosIdx()
118 value = (fx16)x; in FX_AcosIdx()
Dfx_vec.c93 ab->x = (fx16)(a->x + b->x); in VEC_Fx16Add()
94 ab->y = (fx16)(a->y + b->y); in VEC_Fx16Add()
95 ab->z = (fx16)(a->z + b->z); in VEC_Fx16Add()
117 ab->x = (fx16)(a->x - b->x); in VEC_Fx16Subtract()
118 ab->y = (fx16)(a->y - b->y); in VEC_Fx16Subtract()
119 ab->z = (fx16)(a->z - b->z); in VEC_Fx16Subtract()
225 axb->x = (fx16)x; in VEC_Fx16CrossProduct()
226 axb->y = (fx16)y; in VEC_Fx16CrossProduct()
227 axb->z = (fx16)z; in VEC_Fx16CrossProduct()
361 pDst->x = (fx16)((t * pSrc->x + (1LL << (32 + FX32_SHIFT))) >> (32 + FX32_SHIFT + 1)); in VEC_Fx16Normalize()
[all …]
/TwlSDK-5.4/build/demos/fx/test/src/
Dtable.c28 const fx16 testTable[4096 * 2] = {
29 (fx16)0x0000, (fx16)0x1000, // 0.000, 1.000 ( deg = 0.000000 )
30 (fx16)0x0006, (fx16)0x1000, // 0.001, 1.000 ( deg = 0.087891 )
31 (fx16)0x000d, (fx16)0x1000, // 0.003, 1.000 ( deg = 0.175781 )
32 (fx16)0x0013, (fx16)0x1000, // 0.005, 1.000 ( deg = 0.263672 )
33 (fx16)0x0019, (fx16)0x1000, // 0.006, 1.000 ( deg = 0.351562 )
34 (fx16)0x001f, (fx16)0x1000, // 0.008, 1.000 ( deg = 0.439453 )
35 (fx16)0x0026, (fx16)0x1000, // 0.009, 1.000 ( deg = 0.527344 )
36 (fx16)0x002c, (fx16)0x1000, // 0.011, 1.000 ( deg = 0.615234 )
37 (fx16)0x0032, (fx16)0x1000, // 0.012, 1.000 ( deg = 0.703125 )
[all …]
/TwlSDK-5.4/include/nitro/gx/
Dg3imm.h62 static void G3_Normal(fx16 x, fx16 y, fx16 z);
64 static void G3_Vtx(fx16 x, fx16 y, fx16 z);
65 static void G3_Vtx10(fx16 x, fx16 y, fx16 z);
66 static void G3_VtxXY(fx16 x, fx16 y);
67 static void G3_VtxXZ(fx16 x, fx16 z);
68 static void G3_VtxYZ(fx16 y, fx16 z);
69 static void G3_VtxDiff(fx16 x, fx16 y, fx16 z);
80 static void G3_LightVector(GXLightId lightID, fx16 x, fx16 y, fx16 z);
88 static void G3_PositionTest(fx16 x, fx16 y, fx16 z);
89 static void G3_VectorTest(fx16 x, fx16 y, fx16 z);
[all …]
Dg3c.h70 static void G3CS_Normal(GXDLInfo *info, fx16 x, fx16 y, fx16 z);
72 static void G3CS_Vtx(GXDLInfo *info, fx16 x, fx16 y, fx16 z);
73 static void G3CS_Vtx10(GXDLInfo *info, fx16 x, fx16 y, fx16 z);
74 static void G3CS_VtxXY(GXDLInfo *info, fx16 x, fx16 y);
75 static void G3CS_VtxXZ(GXDLInfo *info, fx16 x, fx16 z);
76 static void G3CS_VtxYZ(GXDLInfo *info, fx16 y, fx16 z);
77 static void G3CS_VtxDiff(GXDLInfo *info, fx16 x, fx16 y, fx16 z);
91 static void G3CS_LightVector(GXDLInfo *info, GXLightId lightID, fx16 x, fx16 y, fx16 z);
99 static void G3CS_PositionTest(GXDLInfo *info, fx16 x, fx16 y, fx16 z);
100 static void G3CS_VectorTest(GXDLInfo *info, fx16 x, fx16 y, fx16 z);
[all …]
Dg3b.h77 static void G3BS_Normal(GXDLInfo *info, fx16 x, fx16 y, fx16 z);
79 static void G3BS_Vtx(GXDLInfo *info, fx16 x, fx16 y, fx16 z);
80 static void G3BS_Vtx10(GXDLInfo *info, fx16 x, fx16 y, fx16 z);
81 static void G3BS_VtxXY(GXDLInfo *info, fx16 x, fx16 y);
82 static void G3BS_VtxXZ(GXDLInfo *info, fx16 x, fx16 z);
83 static void G3BS_VtxYZ(GXDLInfo *info, fx16 y, fx16 z);
84 static void G3BS_VtxDiff(GXDLInfo *info, fx16 x, fx16 y, fx16 z);
98 static void G3BS_LightVector(GXDLInfo *info, GXLightId lightID, fx16 x, fx16 y, fx16 z);
106 static void G3BS_PositionTest(GXDLInfo *info, fx16 x, fx16 y, fx16 z);
107 static void G3BS_VectorTest(GXDLInfo *info, fx16 x, fx16 y, fx16 z);
[all …]
/TwlSDK-5.4/include/nitro/math/
Dfft.h46 void MATH_MakeFFTSinTable(fx16 *sinTable, u32 nShift);
60 void MATHi_FFT(fx32 *data, u32 nShift, const fx16 *sinTable);
74 void MATHi_IFFT(fx32 *data, u32 nShift, const fx16 *sinTable);
88 void MATH_FFT(fx32 *data, u32 nShift, const fx16 *sinTable);
102 void MATH_IFFT(fx32 *data, u32 nShift, const fx16 *sinTable);
116 void MATH_FFTReal(fx32 *data, u32 nShift, const fx16 *sinTable, const fx16 *sinTable2);
130 void MATH_IFFTReal(fx32 *data, u32 nShift, const fx16 *sinTable, const fx16 *sinTable2);
/TwlSDK-5.4/build/demos/wm/wep-1/src/
Dgraphics.c84 G3_Vtx((fx16)(sx * PSEUDO2D_ONE), (fx16)(sy * PSEUDO2D_ONE), 0); in drawPseudo2DTexQuad()
88 G3_Vtx((fx16)((sx + width) * PSEUDO2D_ONE), (fx16)(sy * PSEUDO2D_ONE), 0); in drawPseudo2DTexQuad()
92 G3_Vtx((fx16)((sx + width) * PSEUDO2D_ONE), (fx16)((sy + height) * PSEUDO2D_ONE), 0); in drawPseudo2DTexQuad()
96 G3_Vtx((fx16)(sx * PSEUDO2D_ONE), (fx16)((sy + height) * PSEUDO2D_ONE), 0); in drawPseudo2DTexQuad()
107 G3_Vtx((fx16)(sx * PSEUDO2D_ONE), (fx16)(sy * PSEUDO2D_ONE), 0); in drawPseudo2DColorQuad()
108 G3_Vtx((fx16)((sx + width) * PSEUDO2D_ONE), (fx16)(sy * PSEUDO2D_ONE), 0); in drawPseudo2DColorQuad()
109 G3_Vtx((fx16)((sx + width) * PSEUDO2D_ONE), (fx16)((sy + height) * PSEUDO2D_ONE), 0); in drawPseudo2DColorQuad()
110 G3_Vtx((fx16)(sx * PSEUDO2D_ONE), (fx16)((sy + height) * PSEUDO2D_ONE), 0); in drawPseudo2DColorQuad()
/TwlSDK-5.4/build/demos/wm/dataShare-Model/src/
Dgraphics.c85 G3_Vtx((fx16)(sx * PSEUDO2D_ONE), (fx16)(sy * PSEUDO2D_ONE), 0); in drawPseudo2DTexQuad()
89 G3_Vtx((fx16)((sx + width) * PSEUDO2D_ONE), (fx16)(sy * PSEUDO2D_ONE), 0); in drawPseudo2DTexQuad()
93 G3_Vtx((fx16)((sx + width) * PSEUDO2D_ONE), (fx16)((sy + height) * PSEUDO2D_ONE), 0); in drawPseudo2DTexQuad()
97 G3_Vtx((fx16)(sx * PSEUDO2D_ONE), (fx16)((sy + height) * PSEUDO2D_ONE), 0); in drawPseudo2DTexQuad()
108 G3_Vtx((fx16)(sx * PSEUDO2D_ONE), (fx16)(sy * PSEUDO2D_ONE), 0); in drawPseudo2DColorQuad()
109 G3_Vtx((fx16)((sx + width) * PSEUDO2D_ONE), (fx16)(sy * PSEUDO2D_ONE), 0); in drawPseudo2DColorQuad()
110 G3_Vtx((fx16)((sx + width) * PSEUDO2D_ONE), (fx16)((sy + height) * PSEUDO2D_ONE), 0); in drawPseudo2DColorQuad()
111 G3_Vtx((fx16)(sx * PSEUDO2D_ONE), (fx16)((sy + height) * PSEUDO2D_ONE), 0); in drawPseudo2DColorQuad()
/TwlSDK-5.4/build/demos/gx/UnitTours/3D_Command_Pack/src/
Dmain.c77 G3_LightVector(GX_LIGHTID_0, 0, (fx16)-FX32_SQRT1_2, (fx16)-FX32_SQRT1_2); in TwlMain()
80 G3_LightVector(GX_LIGHTID_1, (fx16)-FX32_SQRT1_2, 0, (fx16)-FX32_SQRT1_2); in TwlMain()
83 G3_LightVector(GX_LIGHTID_2, 0, (fx16)FX32_SQRT1_2, (fx16)-FX32_SQRT1_2); in TwlMain()
86 G3_LightVector(GX_LIGHTID_3, (fx16)FX32_SQRT1_2, 0, (fx16)-FX32_SQRT1_2); in TwlMain()
97 fx16 s = FX_SinIdx(Rotate); in TwlMain()
98 fx16 c = FX_CosIdx(Rotate); in TwlMain()
/TwlSDK-5.4/include/nitro/fx/
Dfx_trig.h32 extern fx16 FX_SinCosTable_[];
34 extern const fx16 FX_SinCosTable_[];
52 SDK_DECL_INLINE fx16 FX_SinIdx(int idx);
53 SDK_DECL_INLINE fx16 FX_CosIdx(int idx);
58 fx16 FX_Atan(fx32 x);
59 fx16 FX_Atan2(fx32 y, fx32 x);
80 SDK_INLINE fx16 FX_SinIdx(int idx) in FX_SinIdx()
96 SDK_INLINE fx16 FX_CosIdx(int idx) in FX_CosIdx()
Dfx.h113 typedef s16 fx16; typedef
123 #define FX16_MAX ((fx16)0x7fff)
125 #define FX16_MIN ((fx16)0x8000)
128 #define FX_F32_TO_FX16(x) ((fx16)(((x) > 0) ? \
129 (fx16)((x) * (1 << FX16_SHIFT) + 0.5f ) : \
130 (fx16)((x) * (1 << FX16_SHIFT) - 0.5f )))
150 fx16 x;
151 fx16 y;
152 fx16 z;
/TwlSDK-5.4/include/nitro/prc/
Dalgo_common.h94 fx16 *lineSegmentRatioToStrokeArray;
98 fx16 *strokeRatios;
116 fx16 *lineSegmentRatioToStrokeArray;
120 fx16 *strokeRatios;
161 fx16 *lineSegmentRatioToStrokeArray;
167 fx16 *strokeRatioArray;
181 fx16 *lineSegmentRatioToStrokeArray;
189 fx16 *strokeRatioArray;
/TwlSDK-5.4/build/demos/math/fft-2/src/
Dmain.c98 fx16 index;
99 fx16 step;
138 static fx16 sinTable[FFT_N - FFT_N / 4];
140 static fx16 sinTable2[(FFT_N - FFT_N / 4) / 2];
368 osc.step = (fx16)FX_Div(GetFreq(tp.x * 12 + 60 * 64) << FX32_SHIFT, osc.rate); in NitroMain()
554 fx16 fsx = (fx16)(((sx - 128) * 0x1000) / 128); in DrawLine()
555 fx16 fsy = (fx16)(((96 - sy) * 0x1000) / 96); in DrawLine()
556 fx16 fex = (fx16)(((ex - 128) * 0x1000) / 128); in DrawLine()
557 fx16 fey = (fx16)(((96 - ey) * 0x1000) / 96); in DrawLine()
585 fx16 fsx = (fx16)(((sx - 128) * 0x1000) / 128); in DrawBar()
[all …]
/TwlSDK-5.4/build/demos/gx/UnitTours/RamOverFlow/src/
Dmain.c46 fx16 nx, ny, nz; in CircleVertex()
53 nx = (fx16)((x * 511) / length); in CircleVertex()
54 ny = (fx16)((y * 511) / length); in CircleVertex()
55 nz = (fx16)((z * 511) / length); in CircleVertex()
59 G3_Vtx((fx16)x, (fx16)y, (fx16)z); in CircleVertex()
226 fx16 s = FX_SinIdx(Rotate); in TwlMain()
227 fx16 c = FX_CosIdx(Rotate); in TwlMain()
/TwlSDK-5.4/build/libraries/gx/ARM9/src/
Dg3b.c735 void G3B_Normal(GXDLInfo *info, fx16 x, fx16 y, fx16 z) in G3B_Normal()
774 void G3B_Vtx(GXDLInfo *info, fx16 x, fx16 y, fx16 z) in G3B_Vtx()
794 void G3B_Vtx10(GXDLInfo *info, fx16 x, fx16 y, fx16 z) in G3B_Vtx10()
814 void G3B_VtxXY(GXDLInfo *info, fx16 x, fx16 y) in G3B_VtxXY()
834 void G3B_VtxXZ(GXDLInfo *info, fx16 x, fx16 z) in G3B_VtxXZ()
854 void G3B_VtxYZ(GXDLInfo *info, fx16 y, fx16 z) in G3B_VtxYZ()
875 void G3B_VtxDiff(GXDLInfo *info, fx16 x, fx16 y, fx16 z) in G3B_VtxDiff()
1015 void G3B_LightVector(GXDLInfo *info, GXLightId lightID, fx16 x, fx16 y, fx16 z) in G3B_LightVector()
1171 void G3B_PositionTest(GXDLInfo *info, fx16 x, fx16 y, fx16 z) in G3B_PositionTest()
1193 void G3B_VectorTest(GXDLInfo *info, fx16 x, fx16 y, fx16 z) in G3B_VectorTest()
Dg3c.c898 void G3C_Normal(GXDLInfo *info, fx16 x, fx16 y, fx16 z) in G3C_Normal()
937 void G3C_Vtx(GXDLInfo *info, fx16 x, fx16 y, fx16 z) in G3C_Vtx()
957 void G3C_Vtx10(GXDLInfo *info, fx16 x, fx16 y, fx16 z) in G3C_Vtx10()
977 void G3C_VtxXY(GXDLInfo *info, fx16 x, fx16 y) in G3C_VtxXY()
997 void G3C_VtxXZ(GXDLInfo *info, fx16 x, fx16 z) in G3C_VtxXZ()
1017 void G3C_VtxYZ(GXDLInfo *info, fx16 y, fx16 z) in G3C_VtxYZ()
1038 void G3C_VtxDiff(GXDLInfo *info, fx16 x, fx16 y, fx16 z) in G3C_VtxDiff()
1176 void G3C_LightVector(GXDLInfo *info, GXLightId lightID, fx16 x, fx16 y, fx16 z) in G3C_LightVector()
1329 void G3C_PositionTest(GXDLInfo *info, fx16 x, fx16 y, fx16 z) in G3C_PositionTest()
1350 void G3C_VectorTest(GXDLInfo *info, fx16 x, fx16 y, fx16 z) in G3C_VectorTest()
/TwlSDK-5.4/build/demos/spi/spiMonkey/src/
Dmain.c248 fx16 fsx; in DrawLine()
249 fx16 fsy; in DrawLine()
250 fx16 fex; in DrawLine()
251 fx16 fey; in DrawLine()
253 fsx = (fx16)(((sx - 128) * 0x1000) / 128); in DrawLine()
254 fsy = (fx16)(((96 - sy) * 0x1000) / 96); in DrawLine()
255 fex = (fx16)(((ex - 128) * 0x1000) / 128); in DrawLine()
256 fey = (fx16)(((96 - ey) * 0x1000) / 96); in DrawLine()
/TwlSDK-5.4/build/demos/gx/UnitTours/3D_Pol_Tex_Decal/src/
Dmain.c169 fx16 s = FX_SinIdx(Rotate); in TwlMain()
170 fx16 c = FX_CosIdx(Rotate); in TwlMain()
228 fx16 s = FX_SinIdx(Rotate); in TwlMain()
229 fx16 c = FX_CosIdx(Rotate); in TwlMain()
292 fx16 s = FX_SinIdx(Rotate); in TwlMain()
293 fx16 c = FX_CosIdx(Rotate); in TwlMain()
296 G3_RotZ((fx16)-s, c); in TwlMain()
/TwlSDK-5.4/build/demos.TWL/dsp/snd-mic/src/
Dmain.c135 fx16 fsx = (fx16)(((cur - 128) * 0x1000) / 128); in DrawWaveGraph()
136 fx16 fsy = (fx16)(((96 - i) * 0x1000) / 96); in DrawWaveGraph()
137 fx16 fex = (fx16)(((nxt - 128) * 0x1000) / 128); in DrawWaveGraph()
138 fx16 fey = (fx16)(((96 - i + 1) * 0x1000) / 96); in DrawWaveGraph()
/TwlSDK-5.4/build/demos/gx/UnitTours/PosVecTest/src/
Dmain.c259 fx16 s = FX_SinIdx(Rotate); in TwlMain()
260 fx16 c = FX_CosIdx(Rotate); in TwlMain()
297 fx16 vec[3]; in TwlMain()
299 fx16 s = FX_SinIdx(Rotate); in TwlMain()
300 fx16 c = FX_CosIdx(Rotate); in TwlMain()
352 fx16 s = FX_SinIdx(Rotate); in TwlMain()
353 fx16 c = FX_CosIdx(Rotate); in TwlMain()
/TwlSDK-5.4/build/demos/gx/UnitTours/3D_Pol_Transparent/src/
Dmain.c105 fx16 s = FX_SinIdx(Rotate); in TwlMain()
106 fx16 c = FX_CosIdx(Rotate); in TwlMain()
157 fx16 s = FX_SinIdx(Rotate); in TwlMain()
158 fx16 c = FX_CosIdx(Rotate); in TwlMain()

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