| Line 49... |
Line 49... |
`define RAY_INSIDE_BOX `R3
|
`define RAY_INSIDE_BOX `R3
|
`define CURRENT_LIGHT_POS `CREG_FIRST_LIGTH //TODO: CAHNEG T
|
`define CURRENT_LIGHT_POS `CREG_FIRST_LIGTH //TODO: CAHNEG T
|
`define CURRENT_LIGHT_DIFFUSE 16'h6
|
`define CURRENT_LIGHT_DIFFUSE 16'h6
|
|
|
//-----------------------------------------------------------------
|
//-----------------------------------------------------------------
|
`define TAG_PIXELSHADER 16'd278
|
`define TAG_PIXELSHADER 16'd310
|
`define TAG_USERCONSTANTS 16'd276
|
`define TAG_USERCONSTANTS 16'd308
|
`define TAG_PSU_UCODE_ADRESS2 16'd248
|
`define TAG_PSU_UCODE_ADRESS2 16'd280
|
`define TAG_PSU_UCODE_ADRESS 16'd232
|
`define TAG_PSU_UCODE_ADRESS 16'd264
|
`define LABEL_TCC_EXIT 16'd231
|
`define LABEL_TCC_EXIT 16'd263
|
`define TAG_TCC_UCODE_ADDRESS 16'd190
|
`define TAG_TCC_UCODE_ADDRESS 16'd222
|
`define LABEL_BIU4 16'd189
|
`define LABEL_BIU4 16'd221
|
`define LABEL_BIU3 16'd179
|
`define LABEL_BIU3 16'd211
|
`define LABEL_BIU2 16'd176
|
`define LABEL_BIU2 16'd207
|
`define LABEL_BIU1 16'd174
|
`define LABEL_BIU1 16'd204
|
`define TAG_BIU_UCODE_ADDRESS 16'd157
|
`define TAG_BIU_UCODE_ADDRESS 16'd186
|
`define LABEL_HIT 16'd155
|
`define LABEL_HIT 16'd184
|
`define LABEL15 16'd153
|
`define LABEL15 16'd182
|
`define LABEL14 16'd151
|
`define LABEL14 16'd180
|
`define LABEL13 16'd149
|
`define LABEL13 16'd178
|
`define LABEL_TEST_XY_PLANE 16'd144
|
`define LABEL_TEST_XY_PLANE 16'd173
|
`define LABEL12 16'd142
|
`define LABEL12 16'd171
|
`define LABEL11 16'd140
|
`define LABEL11 16'd169
|
`define LABEL10 16'd138
|
`define LABEL10 16'd167
|
`define LABEL_TEST_XZ_PLANE 16'd132
|
`define LABEL_TEST_XZ_PLANE 16'd161
|
`define LABEL9 16'd130
|
`define LABEL9 16'd159
|
`define LABEL8 16'd128
|
`define LABEL8 16'd157
|
`define LABEL7 16'd126
|
`define LABEL7 16'd155
|
`define LABEL_TEST_YZ_PLANE 16'd120
|
`define LABEL_TEST_YZ_PLANE 16'd149
|
`define LABEL_RAY_INSIDE_BOX 16'd117
|
`define LABEL_RAY_INSIDE_BOX 16'd146
|
`define LABEL_ELSEZ 16'd116
|
`define LABEL_ELSEZ 16'd145
|
`define LABEL6 16'd113
|
`define LABEL6 16'd142
|
`define LABEL_ELESE_IFZ 16'd109
|
`define LABEL_ELESE_IFZ 16'd138
|
`define LABEL5 16'd106
|
`define LABEL5 16'd135
|
`define LABEL_TEST_RAY_Z_ORIGEN 16'd102
|
`define LABEL_TEST_RAY_Z_ORIGEN 16'd131
|
`define LABEL_ELSEY 16'd101
|
`define LABEL_ELSEY 16'd130
|
`define LABEL4 16'd98
|
`define LABEL4 16'd127
|
`define LABEL_ELESE_IFY 16'd94
|
`define LABEL_ELESE_IFY 16'd123
|
`define LABEL3 16'd91
|
`define LABEL3 16'd120
|
`define LABEL_TEST_RAY_Y_ORIGEN 16'd87
|
`define LABEL_TEST_RAY_Y_ORIGEN 16'd116
|
`define LABEL_ELSEX 16'd86
|
`define LABEL_ELSEX 16'd115
|
`define LABEL2 16'd83
|
`define LABEL2 16'd112
|
`define LABEL_ELSE_IFX 16'd79
|
`define LABEL_ELSE_IFX 16'd108
|
`define LABEL1 16'd76
|
`define LABEL1 16'd105
|
`define LABEL_TEST_RAY_X_ORIGEN 16'd72
|
`define LABEL_TEST_RAY_X_ORIGEN 16'd101
|
`define TAG_AABBIU_UCODE_ADDRESS 16'd69
|
`define TAG_AABBIU_UCODE_ADDRESS 16'd98
|
`define LABEL_ALLDONE 16'd67
|
`define LABEL_ALLDONE 16'd96
|
`define LABEL_NPG_NEXT_ROW 16'd63
|
`define LABEL_NPG_NEXT_ROW 16'd91
|
`define TAG_NPG_UCODE_ADDRESS 16'd55
|
`define TAG_NPG_UCODE_ADDRESS 16'd82
|
`define TAG_RGU_UCODE_ADDRESS 16'd47
|
`define TAG_RGU_UCODE_ADDRESS 16'd74
|
`define TAG_CPPU_UCODE_ADDRESS 16'd44
|
`define TAG_CPPU_UCODE_ADDRESS 16'd70
|
`define LABEL_IS_NO_HIT 16'd43
|
`define LABEL_MAIN_RENDER_DONE 16'd69
|
`define LABEL_IS_HIT 16'd39
|
`define LABEL_MAIN_IS_NO_HIT 16'd62
|
|
`define LABEL_MAIN_IS_HIT 16'd51
|
|
`define LABEL_MAIN_CHECK_HIT 16'd50
|
|
`define LABEL_DEC_PRIM_COUNT 16'd47
|
|
`define LABEL_MAIN_TEST_INTERSECTION 16'd42
|
`define TAG_ADRR_MAIN 16'd37
|
`define TAG_ADRR_MAIN 16'd37
|
|
|
|
|
//-------------------------------------------------------------------------
|
//-------------------------------------------------------------------------
|
//Default values for some registers after reset
|
//Default values for some registers after reset
|
| Line 171... |
Line 175... |
31: I = { `ZERO ,`R2 ,`VOID ,`VOID };
|
31: I = { `ZERO ,`R2 ,`VOID ,`VOID };
|
32: I = { `ZERO ,`R3 ,`VOID ,`VOID };
|
32: I = { `ZERO ,`R3 ,`VOID ,`VOID };
|
33: I = { `ZERO ,`R4 ,`VOID ,`VOID };
|
33: I = { `ZERO ,`R4 ,`VOID ,`VOID };
|
34: I = { `ZERO ,`R5 ,`VOID ,`VOID };
|
34: I = { `ZERO ,`R5 ,`VOID ,`VOID };
|
35: I = { `ZERO ,`R99 ,`VOID ,`VOID };
|
35: I = { `ZERO ,`R99 ,`VOID ,`VOID };
|
|
|
36: I = { `RETURN ,`RT_TRUE };
|
36: I = { `RETURN ,`RT_TRUE };
|
|
|
//----------------------------------------------
|
//---------------------------------------------------------------------
|
|
//This is the main sub-routine
|
//TAG_ADRR_MAIN:
|
//TAG_ADRR_MAIN:
|
|
37: I = { `NOP ,`RT_FALSE }; //{ `ZERO ,`CREG_HIT ,`VOID ,`VOID };
|
|
//Generate the ray, but this is wrong, it has to generate only once for all the triangles..
|
|
38: I = { `JNEX ,`LABEL_MAIN_TEST_INTERSECTION ,`CREG_PRIMITIVE_COUNT ,`CREG_MAX_PRIMITIVES };
|
|
39: I = { `CALL ,`ENTRYPOINT_ADRR_RGU ,`VOID ,`VOID };
|
|
40: I = { `ZERO ,`CREG_HIT ,`VOID ,`VOID };//{ `NOP ,`RT_FALSE };
|
|
41: I = { `RESCALE ,`CREG_PRIMITIVE_COUNT ,`CREG_MAX_PRIMITIVES ,`VOID };
|
|
|
37: I = { `CALL ,`ENTRYPOINT_ADRR_BIU ,`VOID ,`VOID };
|
//LABEL_MAIN_TEST_INTERSECTION:
|
38: I = { `JEQX ,`LABEL_IS_NO_HIT ,`R99 ,`CREG_ZERO };
|
//Check ofr triangle intersection
|
|
|
//LABEL_IS_HIT:
|
|
39: I = { `CALL ,`ENTRYPOINT_ADRR_TCC ,`VOID ,`VOID };
|
|
40: I = { `NOP ,`RT_FALSE };
|
|
41: I = { `RETURN ,`RT_TRUE };
|
|
42: I = { `NOP ,`RT_FALSE };
|
42: I = { `NOP ,`RT_FALSE };
|
|
43: I = { `CALL ,`ENTRYPOINT_ADRR_BIU ,`VOID ,`VOID };
|
|
44: I = { `NOP ,`RT_FALSE };
|
|
|
|
45: I = { `JEQX ,`LABEL_DEC_PRIM_COUNT ,`R99 ,`CREG_ZERO };
|
|
46: I = { `COPY ,`CREG_HIT ,`R99 ,`VOID };
|
|
//LABEL_DEC_PRIM_COUNT:
|
|
47: I = { `DEC ,`CREG_PRIMITIVE_COUNT ,`CREG_PRIMITIVE_COUNT ,`VOID };
|
|
48: I = { `JEQX ,`LABEL_MAIN_CHECK_HIT ,`CREG_PRIMITIVE_COUNT ,`CREG_ZERO };
|
|
49: I = { `RETURN ,`RT_FALSE };
|
|
|
|
//LABEL_MAIN_CHECK_HIT:
|
|
50: I = { `JEQX ,`LABEL_MAIN_IS_NO_HIT ,`CREG_HIT ,`CREG_ZERO };
|
|
|
|
|
|
|
|
//LABEL_MAIN_IS_HIT:
|
|
51: I = { `NOP ,`RT_FALSE };
|
|
52: I = { `CALL ,`ENTRYPOINT_ADRR_TCC ,`VOID ,`VOID };
|
|
53: I = { `NOP ,`RT_FALSE };
|
|
54: I = { `CALL ,`ENTRYPOINT_ADRR_PSU2 ,`VOID ,`VOID };
|
|
55: I = { `NOP ,`RT_FALSE };
|
|
56: I = { `CALL ,`ENTRYPOINT_ADRR_PIXELSHADER ,`VOID ,`VOID };
|
|
57: I = { `NOP ,`RT_FALSE };
|
|
58: I = { `CALL ,`ENTRYPOINT_ADRR_NPG ,`VOID ,`VOID };
|
|
59: I = { `NOP ,`RT_FALSE };
|
|
60: I = { `JEQX ,`LABEL_MAIN_RENDER_DONE ,`R99 ,`CREG_ZERO };
|
|
61: I = { `RETURN ,`RT_TRUE };
|
|
|
|
|
|
|
//LABEL_IS_NO_HIT:
|
//LABEL_MAIN_IS_NO_HIT:
|
43: I = { `RETURN ,`RT_FALSE };
|
62: I = { `NOP ,`RT_FALSE };
|
|
63: I = { `CALL ,`ENTRYPOINT_ADRR_PIXELSHADER ,`VOID ,`VOID };
|
|
64: I = { `NOP ,`RT_FALSE };
|
|
65: I = { `CALL ,`ENTRYPOINT_ADRR_NPG ,`VOID ,`VOID };
|
|
66: I = { `NOP ,`RT_FALSE };
|
|
67: I = { `JNEX ,`LABEL_MAIN_RENDER_DONE ,`R99 ,`CREG_ZERO };
|
|
68: I = { `RETURN ,`RT_TRUE };
|
|
//LABEL_MAIN_RENDER_DONE:
|
|
69: I = { `RETURN ,`RT_TRUE };
|
|
|
|
|
//----------------------------------------------------------------------
|
//----------------------------------------------------------------------
|
//Micro code for CPPU
|
//Micro code for CPPU
|
//TAG_CPPU_UCODE_ADDRESS:
|
//TAG_CPPU_UCODE_ADDRESS:
|
|
|
|
|
44: I = { `SUB ,`R1 ,`CREG_PROJECTION_WINDOW_MAX ,`CREG_PROJECTION_WINDOW_MIN };
|
70: I = { `SUB ,`R1 ,`CREG_PROJECTION_WINDOW_MAX ,`CREG_PROJECTION_WINDOW_MIN };
|
45: I = { `DIV ,`CREG_PROJECTION_WINDOW_SCALE ,`R1 ,`CREG_RESOLUTION };
|
71: I = { `DIV ,`CREG_PROJECTION_WINDOW_SCALE ,`R1 ,`CREG_RESOLUTION };
|
46: I = { `RETURN ,`RT_FALSE };
|
72: I = { `COPY ,`CREG_PRIMITIVE_COUNT ,`CREG_MAX_PRIMITIVES ,`VOID };
|
|
73: I = { `RETURN ,`RT_FALSE };
|
|
|
//----------------------------------------------------------------------
|
//----------------------------------------------------------------------
|
//Micro code for RGU
|
//Micro code for RGU
|
//TAG_RGU_UCODE_ADDRESS:
|
//TAG_RGU_UCODE_ADDRESS:
|
|
|
|
|
47: I = { `MUL ,`R1 ,`CREG_PIXEL_2D_POSITION ,`CREG_PROJECTION_WINDOW_SCALE };
|
74: I = { `MUL ,`R1 ,`CREG_PIXEL_2D_POSITION ,`CREG_PROJECTION_WINDOW_SCALE };
|
48: I = { `ADD ,`R1 ,`R1 ,`CREG_PROJECTION_WINDOW_MIN };
|
75: I = { `ADD ,`R1 ,`R1 ,`CREG_PROJECTION_WINDOW_MIN };
|
49: I = { `SUB ,`CREG_UNORMALIZED_DIRECTION ,`R1 ,`CREG_CAMERA_POSITION };
|
76: I = { `SUB ,`CREG_UNORMALIZED_DIRECTION ,`R1 ,`CREG_CAMERA_POSITION };
|
50: I = { `MAG ,`R2 ,`CREG_UNORMALIZED_DIRECTION ,`VOID };
|
77: I = { `MAG ,`R2 ,`CREG_UNORMALIZED_DIRECTION ,`VOID };
|
51: I = { `DIV ,`CREG_RAY_DIRECTION ,`CREG_UNORMALIZED_DIRECTION ,`R2 };
|
78: I = { `DIV ,`CREG_RAY_DIRECTION ,`CREG_UNORMALIZED_DIRECTION ,`R2 };
|
52: I = { `DEC ,`CREG_LAST_COL ,`CREG_PIXEL_2D_FINAL_POSITION ,`VOID };
|
79: I = { `DEC ,`CREG_LAST_COL ,`CREG_PIXEL_2D_FINAL_POSITION ,`VOID };
|
53: I = { `SETX ,`CREG_LAST_t ,32'h1F40000 };
|
80: I = { `SETX ,`CREG_LAST_t ,32'h1F40000 };
|
|
|
54: I = { `RETURN ,`RT_FALSE };
|
81: I = { `RET ,`R99 ,`TRUE };
|
//----------------------------------------------------------------------
|
//----------------------------------------------------------------------
|
//Next Pixel generation Code (NPG)
|
//Next Pixel generation Code (NPG)
|
//TAG_NPG_UCODE_ADDRESS:
|
//TAG_NPG_UCODE_ADDRESS:
|
|
|
55: I = { `ZERO ,`CREG_TEXTURE_COLOR ,`VOID ,`VOID };
|
82: I = { `COPY ,`CREG_PRIMITIVE_COUNT ,`CREG_MAX_PRIMITIVES ,`VOID };
|
56: I = { `SETX ,`CREG_TEXTURE_COLOR ,32'h60000 };
|
|
57: I = { `ADD ,`CREG_CURRENT_OUTPUT_PIXEL ,`CREG_CURRENT_OUTPUT_PIXEL ,`CREG_3 };
|
83: I = { `ZERO ,`CREG_TEXTURE_COLOR ,`VOID ,`VOID };
|
|
84: I = { `SETX ,`CREG_TEXTURE_COLOR ,32'h60000 };
|
58: I = { `ADD ,`CREG_PIXEL_PITCH ,`CREG_PIXEL_PITCH ,`CREG_3 };
|
85: I = { `ADD ,`CREG_CURRENT_OUTPUT_PIXEL ,`CREG_CURRENT_OUTPUT_PIXEL ,`CREG_3 };
|
59: I = { `COPY ,`OREG_ADDR_O ,`CREG_PIXEL_PITCH ,`VOID };
|
|
60: I = { `JGEX ,`LABEL_NPG_NEXT_ROW ,`CREG_PIXEL_2D_POSITION ,`CREG_LAST_COL };
|
86: I = { `ADD ,`CREG_PIXEL_PITCH ,`CREG_PIXEL_PITCH ,`CREG_3 };
|
61: I = { `INCX ,`CREG_PIXEL_2D_POSITION ,`CREG_PIXEL_2D_POSITION ,`VOID };
|
87: I = { `COPY ,`OREG_ADDR_O ,`CREG_PIXEL_PITCH ,`VOID };
|
62: I = { `RETURN ,`RT_TRUE };
|
88: I = { `JGEX ,`LABEL_NPG_NEXT_ROW ,`CREG_PIXEL_2D_POSITION ,`CREG_LAST_COL };
|
|
89: I = { `INCX ,`CREG_PIXEL_2D_POSITION ,`CREG_PIXEL_2D_POSITION ,`VOID };
|
|
90: I = { `RET ,`R99 ,`FALSE };
|
|
|
//LABEL_NPG_NEXT_ROW:
|
//LABEL_NPG_NEXT_ROW:
|
63: I = { `SETX ,`CREG_PIXEL_2D_POSITION ,32'h0 };
|
91: I = { `SETX ,`CREG_PIXEL_2D_POSITION ,32'h0 };
|
64: I = { `INCY ,`CREG_PIXEL_2D_POSITION ,`CREG_PIXEL_2D_POSITION ,`VOID };
|
92: I = { `INCY ,`CREG_PIXEL_2D_POSITION ,`CREG_PIXEL_2D_POSITION ,`VOID };
|
65: I = { `JGEY ,`LABEL_ALLDONE ,`CREG_PIXEL_2D_POSITION ,`CREG_PIXEL_2D_FINAL_POSITION };
|
93: I = { `JGEY ,`LABEL_ALLDONE ,`CREG_PIXEL_2D_POSITION ,`CREG_PIXEL_2D_FINAL_POSITION };
|
66: I = { `RETURN ,`RT_TRUE };
|
94: I = { `NOP ,`RT_FALSE };
|
|
95: I = { `RET ,`R99 ,`FALSE };
|
|
|
//LABEL_ALLDONE:
|
//LABEL_ALLDONE:
|
67: I = { `NOP ,`RT_FALSE };
|
96: I = { `NOP ,`RT_FALSE };
|
68: I = { `RETURN ,`RT_FALSE };
|
97: I = { `RET ,`R99 ,`TRUE };
|
|
|
//----------------------------------------------------------------------
|
//----------------------------------------------------------------------
|
//Micro code for AABBIU
|
//Micro code for AABBIU
|
//TAG_AABBIU_UCODE_ADDRESS:
|
//TAG_AABBIU_UCODE_ADDRESS:
|
|
|
69: I = { `ZERO ,`R3 ,`VOID ,`VOID };
|
98: I = { `ZERO ,`R3 ,`VOID ,`VOID };
|
70: I = { `SETX ,`CREG_LAST_t ,32'h1F40000 };
|
99: I = { `SETX ,`CREG_LAST_t ,32'h1F40000 };
|
71: I = { `RETURN ,`RT_TRUE };
|
100: I = { `RETURN ,`RT_TRUE };
|
|
|
//LABEL_TEST_RAY_X_ORIGEN:
|
//LABEL_TEST_RAY_X_ORIGEN:
|
72: I = { `JGEX ,`LABEL_ELSE_IFX ,`CREG_CAMERA_POSITION ,`CREG_AABBMIN };
|
101: I = { `JGEX ,`LABEL_ELSE_IFX ,`CREG_CAMERA_POSITION ,`CREG_AABBMIN };
|
73: I = { `SUB ,`R1 ,`CREG_AABBMIN ,`CREG_CAMERA_POSITION };
|
102: I = { `SUB ,`R1 ,`CREG_AABBMIN ,`CREG_CAMERA_POSITION };
|
74: I = { `JLEX ,`LABEL1 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
103: I = { `JLEX ,`LABEL1 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
75: I = { `RETURN ,`RT_FALSE };
|
104: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL1:
|
//LABEL1:
|
76: I = { `SETX ,`RAY_INSIDE_BOX ,32'd0 };
|
105: I = { `SETX ,`RAY_INSIDE_BOX ,32'd0 };
|
77: I = { `DIV ,`R6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
106: I = { `DIV ,`R6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
78: I = { `JMP ,`LABEL_TEST_RAY_Y_ORIGEN ,`VOID ,`VOID };
|
107: I = { `JMP ,`LABEL_TEST_RAY_Y_ORIGEN ,`VOID ,`VOID };
|
|
|
//LABEL_ELSE_IFX:
|
//LABEL_ELSE_IFX:
|
79: I = { `JLEX ,`LABEL_ELSEX ,`CREG_CAMERA_POSITION ,`CREG_AABBMAX };
|
108: I = { `JLEX ,`LABEL_ELSEX ,`CREG_CAMERA_POSITION ,`CREG_AABBMAX };
|
80: I = { `SUB ,`R1 ,`CREG_AABBMAX ,`CREG_CAMERA_POSITION };
|
109: I = { `SUB ,`R1 ,`CREG_AABBMAX ,`CREG_CAMERA_POSITION };
|
81: I = { `JGEX ,`LABEL2 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
110: I = { `JGEX ,`LABEL2 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
82: I = { `RETURN ,`RT_FALSE };
|
111: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL2:
|
//LABEL2:
|
83: I = { `SETX ,`RAY_INSIDE_BOX ,32'd0 };
|
112: I = { `SETX ,`RAY_INSIDE_BOX ,32'd0 };
|
84: I = { `DIV ,`R6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
113: I = { `DIV ,`R6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
85: I = { `JMP ,`LABEL_TEST_RAY_Y_ORIGEN ,`VOID ,`VOID };
|
114: I = { `JMP ,`LABEL_TEST_RAY_Y_ORIGEN ,`VOID ,`VOID };
|
//LABEL_ELSEX:
|
//LABEL_ELSEX:
|
86: I = { `SETX ,`R5 ,32'b1 };
|
115: I = { `SETX ,`R5 ,32'b1 };
|
|
|
//LABEL_TEST_RAY_Y_ORIGEN:
|
//LABEL_TEST_RAY_Y_ORIGEN:
|
87: I = { `JGEY ,`LABEL_ELESE_IFY ,`CREG_CAMERA_POSITION ,`CREG_AABBMIN };
|
116: I = { `JGEY ,`LABEL_ELESE_IFY ,`CREG_CAMERA_POSITION ,`CREG_AABBMIN };
|
88: I = { `SUB ,`R1 ,`CREG_AABBMIN ,`CREG_CAMERA_POSITION };
|
117: I = { `SUB ,`R1 ,`CREG_AABBMIN ,`CREG_CAMERA_POSITION };
|
89: I = { `JLEY ,`LABEL3 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
118: I = { `JLEY ,`LABEL3 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
90: I = { `RETURN ,`RT_FALSE };
|
119: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL3:
|
//LABEL3:
|
91: I = { `SETX ,`RAY_INSIDE_BOX ,32'd0 };
|
120: I = { `SETX ,`RAY_INSIDE_BOX ,32'd0 };
|
92: I = { `DIV ,`R6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
121: I = { `DIV ,`R6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
93: I = { `JMP ,`LABEL_TEST_RAY_Z_ORIGEN ,`VOID ,`VOID };
|
122: I = { `JMP ,`LABEL_TEST_RAY_Z_ORIGEN ,`VOID ,`VOID };
|
|
|
//LABEL_ELESE_IFY:
|
//LABEL_ELESE_IFY:
|
94: I = { `JLEY ,`LABEL_ELSEY ,`CREG_CAMERA_POSITION ,`CREG_AABBMAX };
|
123: I = { `JLEY ,`LABEL_ELSEY ,`CREG_CAMERA_POSITION ,`CREG_AABBMAX };
|
95: I = { `SUB ,`R1 ,`CREG_AABBMAX ,`CREG_CAMERA_POSITION };
|
124: I = { `SUB ,`R1 ,`CREG_AABBMAX ,`CREG_CAMERA_POSITION };
|
96: I = { `JGEY ,`LABEL4 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
125: I = { `JGEY ,`LABEL4 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
97: I = { `RETURN ,`RT_FALSE };
|
126: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL4:
|
//LABEL4:
|
98: I = { `SETX ,`RAY_INSIDE_BOX ,32'd0 };
|
127: I = { `SETX ,`RAY_INSIDE_BOX ,32'd0 };
|
99: I = { `DIV ,`R6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
128: I = { `DIV ,`R6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
100: I = { `JMP ,`LABEL_TEST_RAY_Z_ORIGEN ,`VOID ,`VOID };
|
129: I = { `JMP ,`LABEL_TEST_RAY_Z_ORIGEN ,`VOID ,`VOID };
|
|
|
//LABEL_ELSEY:
|
//LABEL_ELSEY:
|
101: I = { `SETY ,`R5 ,32'b1 };
|
130: I = { `SETY ,`R5 ,32'b1 };
|
|
|
//LABEL_TEST_RAY_Z_ORIGEN:
|
//LABEL_TEST_RAY_Z_ORIGEN:
|
102: I = { `JGEZ ,`LABEL_ELESE_IFZ ,`CREG_CAMERA_POSITION ,`CREG_AABBMIN };
|
131: I = { `JGEZ ,`LABEL_ELESE_IFZ ,`CREG_CAMERA_POSITION ,`CREG_AABBMIN };
|
103: I = { `SUB ,`R1 ,`CREG_AABBMIN ,`CREG_CAMERA_POSITION };
|
132: I = { `SUB ,`R1 ,`CREG_AABBMIN ,`CREG_CAMERA_POSITION };
|
104: I = { `JLEZ ,`LABEL5 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
133: I = { `JLEZ ,`LABEL5 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
105: I = { `RETURN ,`RT_FALSE };
|
134: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL5:
|
//LABEL5:
|
106: I = { `SETX ,`RAY_INSIDE_BOX ,32'd0 };
|
135: I = { `SETX ,`RAY_INSIDE_BOX ,32'd0 };
|
107: I = { `DIV ,`R6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
136: I = { `DIV ,`R6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
108: I = { `JMP ,`LABEL_RAY_INSIDE_BOX ,`VOID ,`VOID };
|
137: I = { `JMP ,`LABEL_RAY_INSIDE_BOX ,`VOID ,`VOID };
|
|
|
//LABEL_ELESE_IFZ:
|
//LABEL_ELESE_IFZ:
|
109: I = { `JLEZ ,`LABEL_ELSEZ ,`CREG_CAMERA_POSITION ,`CREG_AABBMAX };
|
138: I = { `JLEZ ,`LABEL_ELSEZ ,`CREG_CAMERA_POSITION ,`CREG_AABBMAX };
|
110: I = { `SUB ,`R1 ,`CREG_AABBMAX ,`CREG_CAMERA_POSITION };
|
139: I = { `SUB ,`R1 ,`CREG_AABBMAX ,`CREG_CAMERA_POSITION };
|
111: I = { `JGEZ ,`LABEL6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
140: I = { `JGEZ ,`LABEL6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
112: I = { `RETURN ,`RT_FALSE };
|
141: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL6:
|
//LABEL6:
|
113: I = { `SETX ,`RAY_INSIDE_BOX ,32'd0 };
|
142: I = { `SETX ,`RAY_INSIDE_BOX ,32'd0 };
|
114: I = { `DIV ,`R6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
143: I = { `DIV ,`R6 ,`R1 ,`CREG_UNORMALIZED_DIRECTION };
|
115: I = { `JMP ,`LABEL_RAY_INSIDE_BOX ,`VOID ,`VOID };
|
144: I = { `JMP ,`LABEL_RAY_INSIDE_BOX ,`VOID ,`VOID };
|
|
|
//LABEL_ELSEZ:
|
//LABEL_ELSEZ:
|
116: I = { `SETZ ,`R5 ,32'b1 };
|
145: I = { `SETZ ,`R5 ,32'b1 };
|
|
|
//LABEL_RAY_INSIDE_BOX:
|
//LABEL_RAY_INSIDE_BOX:
|
117: I = { `ZERO ,`R1 ,`VOID ,`VOID };
|
146: I = { `ZERO ,`R1 ,`VOID ,`VOID };
|
118: I = { `JEQX ,`LABEL_TEST_YZ_PLANE ,`R1 ,`RAY_INSIDE_BOX };
|
147: I = { `JEQX ,`LABEL_TEST_YZ_PLANE ,`R1 ,`RAY_INSIDE_BOX };
|
//BUG need a NOP here else pipeline gets confused
|
//BUG need a NOP here else pipeline gets confused
|
119: I = { `RETURN ,`RT_TRUE };
|
148: I = { `RETURN ,`RT_TRUE };
|
|
|
//LABEL_TEST_YZ_PLANE:
|
//LABEL_TEST_YZ_PLANE:
|
120: I = { `JNEX ,`LABEL_TEST_XZ_PLANE ,`R5 ,`R1 };
|
149: I = { `JNEX ,`LABEL_TEST_XZ_PLANE ,`R5 ,`R1 };
|
121: I = { `SWIZZLE3D ,`R6 ,`SWIZZLE_XXX };
|
150: I = { `SWIZZLE3D ,`R6 ,`SWIZZLE_XXX };
|
122: I = { `MUL ,`R2 ,`CREG_UNORMALIZED_DIRECTION ,`R6 };
|
151: I = { `MUL ,`R2 ,`CREG_UNORMALIZED_DIRECTION ,`R6 };
|
123: I = { `ADD ,`R2 ,`R2 ,`CREG_CAMERA_POSITION };
|
152: I = { `ADD ,`R2 ,`R2 ,`CREG_CAMERA_POSITION };
|
124: I = { `JGEY ,`LABEL7 ,`R2 ,`CREG_AABBMIN };
|
153: I = { `JGEY ,`LABEL7 ,`R2 ,`CREG_AABBMIN };
|
125: I = { `RETURN ,`RT_FALSE };
|
154: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL7:
|
//LABEL7:
|
126: I = { `JLEY ,`LABEL8 ,`R2 ,`CREG_AABBMAX };
|
155: I = { `JLEY ,`LABEL8 ,`R2 ,`CREG_AABBMAX };
|
127: I = { `RETURN ,`RT_FALSE };
|
156: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL8:
|
//LABEL8:
|
128: I = { `JGEZ ,`LABEL9 ,`R2 ,`CREG_AABBMIN };
|
157: I = { `JGEZ ,`LABEL9 ,`R2 ,`CREG_AABBMIN };
|
129: I = { `RETURN ,`RT_FALSE };
|
158: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL9:
|
//LABEL9:
|
130: I = { `JLEZ ,`LABEL_TEST_XZ_PLANE ,`R2 ,`CREG_AABBMAX };
|
159: I = { `JLEZ ,`LABEL_TEST_XZ_PLANE ,`R2 ,`CREG_AABBMAX };
|
131: I = { `RETURN ,`RT_FALSE };
|
160: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL_TEST_XZ_PLANE:
|
//LABEL_TEST_XZ_PLANE:
|
132: I = { `JNEY ,`LABEL_TEST_XY_PLANE ,`R5 ,`R1 };
|
161: I = { `JNEY ,`LABEL_TEST_XY_PLANE ,`R5 ,`R1 };
|
133: I = { `SWIZZLE3D ,`R6 ,`SWIZZLE_YYY };
|
162: I = { `SWIZZLE3D ,`R6 ,`SWIZZLE_YYY };
|
134: I = { `MUL ,`R2 ,`CREG_UNORMALIZED_DIRECTION ,`R6 };
|
163: I = { `MUL ,`R2 ,`CREG_UNORMALIZED_DIRECTION ,`R6 };
|
135: I = { `ADD ,`R2 ,`R2 ,`CREG_CAMERA_POSITION };
|
164: I = { `ADD ,`R2 ,`R2 ,`CREG_CAMERA_POSITION };
|
136: I = { `JGEX ,`LABEL10 ,`R2 ,`CREG_AABBMIN };
|
165: I = { `JGEX ,`LABEL10 ,`R2 ,`CREG_AABBMIN };
|
137: I = { `RETURN ,`RT_FALSE };
|
166: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL10:
|
//LABEL10:
|
138: I = { `JLEX ,`LABEL11 ,`R2 ,`CREG_AABBMAX };
|
167: I = { `JLEX ,`LABEL11 ,`R2 ,`CREG_AABBMAX };
|
139: I = { `RETURN ,`RT_FALSE };
|
168: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL11:
|
//LABEL11:
|
140: I = { `JGEZ ,`LABEL12 ,`R2 ,`CREG_AABBMIN };
|
169: I = { `JGEZ ,`LABEL12 ,`R2 ,`CREG_AABBMIN };
|
141: I = { `RETURN ,`RT_FALSE };
|
170: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL12:
|
//LABEL12:
|
142: I = { `JLEZ ,`LABEL_TEST_XY_PLANE ,`R2 ,`CREG_AABBMAX };
|
171: I = { `JLEZ ,`LABEL_TEST_XY_PLANE ,`R2 ,`CREG_AABBMAX };
|
143: I = { `RETURN ,`RT_FALSE };
|
172: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL_TEST_XY_PLANE:
|
//LABEL_TEST_XY_PLANE:
|
144: I = { `SWIZZLE3D ,`R6 ,`SWIZZLE_ZZZ };
|
173: I = { `SWIZZLE3D ,`R6 ,`SWIZZLE_ZZZ };
|
145: I = { `MUL ,`R2 ,`CREG_UNORMALIZED_DIRECTION ,`R6 };
|
174: I = { `MUL ,`R2 ,`CREG_UNORMALIZED_DIRECTION ,`R6 };
|
146: I = { `ADD ,`R2 ,`R2 ,`CREG_CAMERA_POSITION };
|
175: I = { `ADD ,`R2 ,`R2 ,`CREG_CAMERA_POSITION };
|
147: I = { `JGEX ,`LABEL13 ,`R2 ,`CREG_AABBMIN };
|
176: I = { `JGEX ,`LABEL13 ,`R2 ,`CREG_AABBMIN };
|
148: I = { `RETURN ,`RT_FALSE };
|
177: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL13:
|
//LABEL13:
|
149: I = { `JLEX ,`LABEL14 ,`R2 ,`CREG_AABBMAX };
|
178: I = { `JLEX ,`LABEL14 ,`R2 ,`CREG_AABBMAX };
|
150: I = { `RETURN ,`RT_FALSE };
|
179: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL14:
|
//LABEL14:
|
151: I = { `JGEY ,`LABEL15 ,`R2 ,`CREG_AABBMIN };
|
180: I = { `JGEY ,`LABEL15 ,`R2 ,`CREG_AABBMIN };
|
152: I = { `RETURN ,`RT_FALSE };
|
181: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL15:
|
//LABEL15:
|
153: I = { `JLEY ,`LABEL_HIT ,`R2 ,`CREG_AABBMAX };
|
182: I = { `JLEY ,`LABEL_HIT ,`R2 ,`CREG_AABBMAX };
|
154: I = { `RETURN ,`RT_FALSE };
|
183: I = { `RETURN ,`RT_FALSE };
|
|
|
//LABEL_HIT:
|
//LABEL_HIT:
|
155: I = { `SETX ,`CREG_LAST_t ,32'h1F40000 };
|
184: I = { `SETX ,`CREG_LAST_t ,32'h1F40000 };
|
156: I = { `RETURN ,`RT_TRUE };
|
185: I = { `RETURN ,`RT_TRUE };
|
|
|
//------------------------------------------------------------------------
|
//------------------------------------------------------------------------
|
//BIU Micro code
|
//BIU Micro code
|
//TAG_BIU_UCODE_ADDRESS:
|
//TAG_BIU_UCODE_ADDRESS:
|
|
|
157: I = { `ZERO ,`OREG_PIXEL_COLOR ,`VOID ,`VOID };
|
186: I = { `ZERO ,`OREG_PIXEL_COLOR ,`VOID ,`VOID };
|
158: I = { `SETX ,`R3 ,`ONE };
|
187: I = { `SETX ,`R3 ,`ONE };
|
159: I = { `SETX ,`R1 ,32'h00000 };
|
188: I = { `SETX ,`R1 ,32'h00000 };
|
160: I = { `SUB ,`CREG_E1 ,`CREG_V1 ,`CREG_V0 };
|
189: I = { `SUB ,`CREG_E1 ,`CREG_V1 ,`CREG_V0 };
|
161: I = { `SUB ,`CREG_E2 ,`CREG_V2 ,`CREG_V0 };
|
190: I = { `SUB ,`CREG_E2 ,`CREG_V2 ,`CREG_V0 };
|
162: I = { `SUB ,`CREG_T ,`CREG_CAMERA_POSITION ,`CREG_V0 };
|
191: I = { `SUB ,`CREG_T ,`CREG_CAMERA_POSITION ,`CREG_V0 };
|
163: I = { `CROSS ,`CREG_P ,`CREG_RAY_DIRECTION ,`CREG_E2 };
|
192: I = { `CROSS ,`CREG_P ,`CREG_RAY_DIRECTION ,`CREG_E2 };
|
164: I = { `CROSS ,`CREG_Q ,`CREG_T ,`CREG_E1 };
|
193: I = { `CROSS ,`CREG_Q ,`CREG_T ,`CREG_E1 };
|
165: I = { `DOT ,`CREG_H1 ,`CREG_Q ,`CREG_E2 };
|
194: I = { `DOT ,`CREG_H1 ,`CREG_Q ,`CREG_E2 };
|
166: I = { `DOT ,`CREG_H2 ,`CREG_P ,`CREG_T };
|
195: I = { `DOT ,`CREG_H2 ,`CREG_P ,`CREG_T };
|
167: I = { `DOT ,`CREG_H3 ,`CREG_Q ,`CREG_RAY_DIRECTION };
|
196: I = { `DOT ,`CREG_H3 ,`CREG_Q ,`CREG_RAY_DIRECTION };
|
168: I = { `DOT ,`CREG_DELTA ,`CREG_P ,`CREG_E1 };
|
197: I = { `DOT ,`CREG_DELTA ,`CREG_P ,`CREG_E1 };
|
169: I = { `DIV ,`CREG_t ,`CREG_H1 ,`CREG_DELTA };
|
198: I = { `DIV ,`CREG_t ,`CREG_H1 ,`CREG_DELTA };
|
170: I = { `DIV ,`CREG_u ,`CREG_H2 ,`CREG_DELTA };
|
199: I = { `DIV ,`CREG_u ,`CREG_H2 ,`CREG_DELTA };
|
171: I = { `DIV ,`CREG_v ,`CREG_H3 ,`CREG_DELTA };
|
200: I = { `DIV ,`CREG_v ,`CREG_H3 ,`CREG_DELTA };
|
172: I = { `JGEX ,`LABEL_BIU1 ,`CREG_u ,`R1 };
|
201: I = { `JGEX ,`LABEL_BIU1 ,`CREG_u ,`R1 };
|
173: I = { `RET ,`R99 ,`FALSE };
|
202: I = { `NOP ,`RT_FALSE };
|
|
203: I = { `RET ,`R99 ,`FALSE };
|
|
|
//LABEL_BIU1:
|
//LABEL_BIU1:
|
174: I = { `JGEX ,`LABEL_BIU2 ,`CREG_v ,`R1 };
|
204: I = { `JGEX ,`LABEL_BIU2 ,`CREG_v ,`R1 };
|
175: I = { `RET ,`R99 ,`FALSE };
|
205: I = { `NOP ,`RT_FALSE };
|
|
206: I = { `RET ,`R99 ,`FALSE };
|
|
|
//LABEL_BIU2:
|
//LABEL_BIU2:
|
176: I = { `ADD ,`R2 ,`CREG_u ,`CREG_v };
|
207: I = { `ADD ,`R2 ,`CREG_u ,`CREG_v };
|
177: I = { `JLEX ,`LABEL_BIU3 ,`R2 ,`R3 };
|
208: I = { `JLEX ,`LABEL_BIU3 ,`R2 ,`R3 };
|
178: I = { `RET ,`R99 ,`FALSE };
|
209: I = { `NOP ,`RT_FALSE };
|
|
210: I = { `RET ,`R99 ,`FALSE };
|
|
|
//LABEL_BIU3:
|
//LABEL_BIU3:
|
179: I = { `JGEX ,`LABEL_BIU4 ,`CREG_t ,`CREG_LAST_t };
|
211: I = { `JGEX ,`LABEL_BIU4 ,`CREG_t ,`CREG_LAST_t };
|
180: I = { `COPY ,`CREG_LAST_t ,`CREG_t ,`VOID };
|
212: I = { `COPY ,`CREG_LAST_t ,`CREG_t ,`VOID };
|
181: I = { `COPY ,`CREG_LAST_u ,`CREG_u ,`VOID };
|
213: I = { `COPY ,`CREG_LAST_u ,`CREG_u ,`VOID };
|
182: I = { `COPY ,`CREG_LAST_v ,`CREG_v ,`VOID };
|
214: I = { `COPY ,`CREG_LAST_v ,`CREG_v ,`VOID };
|
183: I = { `COPY ,`CREG_E1_LAST ,`CREG_E1 ,`VOID };
|
215: I = { `COPY ,`CREG_E1_LAST ,`CREG_E1 ,`VOID };
|
184: I = { `COPY ,`CREG_E2_LAST ,`CREG_E2 ,`VOID };
|
216: I = { `COPY ,`CREG_E2_LAST ,`CREG_E2 ,`VOID };
|
185: I = { `COPY ,`CREG_UV0_LAST ,`CREG_UV0 ,`VOID };
|
217: I = { `COPY ,`CREG_UV0_LAST ,`CREG_UV0 ,`VOID };
|
186: I = { `COPY ,`CREG_UV1_LAST ,`CREG_UV1 ,`VOID };
|
218: I = { `COPY ,`CREG_UV1_LAST ,`CREG_UV1 ,`VOID };
|
187: I = { `COPY ,`CREG_UV2_LAST ,`CREG_UV2 ,`VOID };
|
219: I = { `COPY ,`CREG_UV2_LAST ,`CREG_UV2 ,`VOID };
|
188: I = { `COPY ,`CREG_TRI_DIFFUSE_LAST ,`CREG_TRI_DIFFUSE ,`VOID };
|
220: I = { `COPY ,`CREG_TRI_DIFFUSE_LAST ,`CREG_TRI_DIFFUSE ,`VOID };
|
//LABEL_BIU4:
|
//LABEL_BIU4:
|
189: I = { `RET ,`R99 ,`TRUE };
|
221: I = { `RET ,`R99 ,`TRUE };
|
|
|
|
|
//-------------------------------------------------------------------------
|
//-------------------------------------------------------------------------
|
//Calculate the adress of the texure coordiantes.
|
//Calculate the adress of the texure coordiantes.
|
|
|
//TAG_TCC_UCODE_ADDRESS:
|
//TAG_TCC_UCODE_ADDRESS:
|
//Do this calculation only if this triangle is the one closest to the camera
|
//Do this calculation only if this triangle is the one closest to the camera
|
190: I = { `JGX ,`LABEL_TCC_EXIT ,`CREG_t ,`CREG_LAST_t };
|
222: I = { `JGX ,`LABEL_TCC_EXIT ,`CREG_t ,`CREG_LAST_t };
|
|
|
//First get the UV coodrinates and store in R1
|
//First get the UV coodrinates and store in R1
|
//R1x: u_coordinate = U0 + last_u * (U1 - U0) + last_v * (U2 - U0)
|
//R1x: u_coordinate = U0 + last_u * (U1 - U0) + last_v * (U2 - U0)
|
//R1y: v_coordinate = V0 + last_u * (V1 - V0) + last_v * (V2 - V0)
|
//R1y: v_coordinate = V0 + last_u * (V1 - V0) + last_v * (V2 - V0)
|
//R1z: 0
|
//R1z: 0
|
|
|
191: I = { `SUB ,`R1 ,`CREG_UV1_LAST ,`CREG_UV0_LAST };
|
223: I = { `SUB ,`R1 ,`CREG_UV1_LAST ,`CREG_UV0_LAST };
|
192: I = { `SUB ,`R2 ,`CREG_UV2_LAST ,`CREG_UV0_LAST };
|
224: I = { `SUB ,`R2 ,`CREG_UV2_LAST ,`CREG_UV0_LAST };
|
193: I = { `MUL ,`R1 ,`CREG_LAST_u ,`R1 };
|
225: I = { `MUL ,`R1 ,`CREG_LAST_u ,`R1 };
|
194: I = { `MUL ,`R2 ,`CREG_LAST_v ,`R2 };
|
226: I = { `MUL ,`R2 ,`CREG_LAST_v ,`R2 };
|
195: I = { `ADD ,`R1 ,`R1 ,`R2 };
|
227: I = { `ADD ,`R1 ,`R1 ,`R2 };
|
196: I = { `ADD ,`R1 ,`R1 ,`CREG_UV0_LAST };
|
228: I = { `ADD ,`R1 ,`R1 ,`CREG_UV0_LAST };
|
|
|
//R7x : fu = (u_coordinate) * gTexture.mWidth
|
//R7x : fu = (u_coordinate) * gTexture.mWidth
|
//R7y : fv = (v_coordinate) * gTexture.mWidth
|
//R7y : fv = (v_coordinate) * gTexture.mWidth
|
//R7z : 0
|
//R7z : 0
|
197: I = { `MUL ,`R7 ,`R1 ,`CREG_TEXTURE_SIZE };
|
229: I = { `MUL ,`R7 ,`R1 ,`CREG_TEXTURE_SIZE };
|
|
|
//R1x: u1 = ((int)fu) % gTexture.mWidth
|
//R1x: u1 = ((int)fu) % gTexture.mWidth
|
//R1y: v1 = ((int)fv) % gTexture.mHeight
|
//R1y: v1 = ((int)fv) % gTexture.mHeight
|
//R1z: 0
|
//R1z: 0
|
//R2x: u2 = (u1 + 1 ) % gTexture.mWidth
|
//R2x: u2 = (u1 + 1 ) % gTexture.mWidth
|
| Line 468... |
Line 519... |
// Notice MOD2 only operates over
|
// Notice MOD2 only operates over
|
// numbers that are power of 2 also notice that the
|
// numbers that are power of 2 also notice that the
|
// textures are assumed to be squares!
|
// textures are assumed to be squares!
|
//x % 2^n == x & (2^n - 1).
|
//x % 2^n == x & (2^n - 1).
|
|
|
198: I = { `MOD ,`R1 ,`R7 ,`CREG_TEXTURE_SIZE };
|
230: I = { `MOD ,`R1 ,`R7 ,`CREG_TEXTURE_SIZE };
|
199: I = { `INC ,`R2 ,`R1 ,`VOID };
|
231: I = { `INC ,`R2 ,`R1 ,`VOID };
|
200: I = { `MOD ,`R2 ,`R2 ,`CREG_TEXTURE_SIZE };
|
232: I = { `MOD ,`R2 ,`R2 ,`CREG_TEXTURE_SIZE };
|
|
|
//Cool now we should store the values in the appropiate registers
|
//Cool now we should store the values in the appropiate registers
|
//OREG_TEX_COORD1.x = u1 + v1 * gTexture.mWidth
|
//OREG_TEX_COORD1.x = u1 + v1 * gTexture.mWidth
|
//OREG_TEX_COORD1.y = u2 + v1 * gTexture.mWidth
|
//OREG_TEX_COORD1.y = u2 + v1 * gTexture.mWidth
|
//OREG_TEX_COORD1.z = 0
|
//OREG_TEX_COORD1.z = 0
|
| Line 484... |
Line 535... |
|
|
//R1= [u1 v1 0]
|
//R1= [u1 v1 0]
|
//R2= [u2 v2 0]
|
//R2= [u2 v2 0]
|
|
|
//R2 = [v2 u2 0]
|
//R2 = [v2 u2 0]
|
201: I = { `SWIZZLE3D ,`R2 ,`SWIZZLE_YXZ };
|
233: I = { `SWIZZLE3D ,`R2 ,`SWIZZLE_YXZ };
|
|
|
//R3 = [v2 v1 0]
|
//R3 = [v2 v1 0]
|
202: I = { `XCHANGEX ,`R3 ,`R1 ,`R2 };
|
234: I = { `XCHANGEX ,`R3 ,`R1 ,`R2 };
|
|
|
|
|
//R4 = [u1 u2 0]
|
//R4 = [u1 u2 0]
|
203: I = { `XCHANGEX ,`R4 ,`R2 ,`R1 };
|
235: I = { `XCHANGEX ,`R4 ,`R2 ,`R1 };
|
|
|
//R2 = [v2*H v1*H 0]
|
//R2 = [v2*H v1*H 0]
|
204: I = { `UNSCALE ,`R9 ,`R3 ,`VOID };
|
236: I = { `UNSCALE ,`R9 ,`R3 ,`VOID };
|
205: I = { `UNSCALE ,`R8 ,`CREG_TEXTURE_SIZE ,`VOID };
|
237: I = { `UNSCALE ,`R8 ,`CREG_TEXTURE_SIZE ,`VOID };
|
206: I = { `IMUL ,`R2 ,`R9 ,`R8 };
|
238: I = { `IMUL ,`R2 ,`R9 ,`R8 };
|
|
|
//OREG_TEX_COORD1 = [u1 + v2*H u2 + v1*H 0]
|
//OREG_TEX_COORD1 = [u1 + v2*H u2 + v1*H 0]
|
//R4 = FixedToIinteger(R4)
|
//R4 = FixedToIinteger(R4)
|
207: I = { `UNSCALE ,`R4 ,`R4 ,`VOID };
|
239: I = { `UNSCALE ,`R4 ,`R4 ,`VOID };
|
208: I = { `ADD ,`R12 ,`R2 ,`R4 };
|
240: I = { `ADD ,`R12 ,`R2 ,`R4 };
|
209: I = { `SETX ,`R5 ,32'h3 };
|
241: I = { `SETX ,`R5 ,32'h3 };
|
210: I = { `SETY ,`R5 ,32'h3 };
|
242: I = { `SETY ,`R5 ,32'h3 };
|
211: I = { `SETZ ,`R5 ,32'h3 };
|
243: I = { `SETZ ,`R5 ,32'h3 };
|
//Multiply by 3 (the pitch)
|
//Multiply by 3 (the pitch)
|
//IMUL OREG_TEX_COORD1 R12 R5
|
//IMUL OREG_TEX_COORD1 R12 R5
|
212: I = { `IMUL ,`CREG_TEX_COORD1 ,`R12 ,`R5 };
|
244: I = { `IMUL ,`CREG_TEX_COORD1 ,`R12 ,`R5 };
|
|
|
//R4 = [u2 u1 0]
|
//R4 = [u2 u1 0]
|
213: I = { `SWIZZLE3D ,`R4 ,`SWIZZLE_YXZ };
|
245: I = { `SWIZZLE3D ,`R4 ,`SWIZZLE_YXZ };
|
|
|
|
|
//OREG_TEX_COORD2 [u2 + v2*H u1 + v1*H 0]
|
//OREG_TEX_COORD2 [u2 + v2*H u1 + v1*H 0]
|
214: I = { `ADD ,`R12 ,`R2 ,`R4 };
|
246: I = { `ADD ,`R12 ,`R2 ,`R4 };
|
//Multiply by 3 (the pitch)
|
//Multiply by 3 (the pitch)
|
//IMUL OREG_TEX_COORD2 R12 R5
|
//IMUL OREG_TEX_COORD2 R12 R5
|
215: I = { `IMUL ,`CREG_TEX_COORD2 ,`R12 ,`R5 };
|
247: I = { `IMUL ,`CREG_TEX_COORD2 ,`R12 ,`R5 };
|
|
|
|
|
//Cool now get the weights
|
//Cool now get the weights
|
|
|
//w1 = (1 - fracu) * (1 - fracv)
|
//w1 = (1 - fracu) * (1 - fracv)
|
| Line 530... |
Line 581... |
//w4 = fracu * fracv
|
//w4 = fracu * fracv
|
|
|
//R4x: fracu
|
//R4x: fracu
|
//R4y: fracv
|
//R4y: fracv
|
//R4z: 0
|
//R4z: 0
|
216: I = { `FRAC ,`R4 ,`R7 ,`VOID };
|
248: I = { `FRAC ,`R4 ,`R7 ,`VOID };
|
|
|
//R5x: fracv
|
//R5x: fracv
|
//R5y: fracu
|
//R5y: fracu
|
//R5z: 0
|
//R5z: 0
|
217: I = { `COPY ,`R5 ,`R4 ,`VOID };
|
249: I = { `COPY ,`R5 ,`R4 ,`VOID };
|
218: I = { `SWIZZLE3D ,`R5 ,`SWIZZLE_YXZ };
|
250: I = { `SWIZZLE3D ,`R5 ,`SWIZZLE_YXZ };
|
|
|
|
|
//R5x: 1 - fracv
|
//R5x: 1 - fracv
|
//R5y: 1 - fracu
|
//R5y: 1 - fracu
|
//R5y: 1
|
//R5y: 1
|
219: I = { `NEG ,`R5 ,`R5 ,`VOID };
|
251: I = { `NEG ,`R5 ,`R5 ,`VOID };
|
220: I = { `INC ,`R5 ,`R5 ,`VOID };
|
252: I = { `INC ,`R5 ,`R5 ,`VOID };
|
|
|
//R5x: 1 - fracv
|
//R5x: 1 - fracv
|
//R5y: 1 - fracu
|
//R5y: 1 - fracu
|
//R5y: (1 - fracv)(1 - fracu)
|
//R5y: (1 - fracv)(1 - fracu)
|
221: I = { `MULP ,`CREG_TEXWEIGHT1 ,`R5 ,`VOID };
|
253: I = { `MULP ,`CREG_TEXWEIGHT1 ,`R5 ,`VOID };
|
|
|
//CREG_TEXWEIGHT1.x = (1 - fracv)(1 - fracu)
|
//CREG_TEXWEIGHT1.x = (1 - fracv)(1 - fracu)
|
//CREG_TEXWEIGHT1.y = (1 - fracv)(1 - fracu)
|
//CREG_TEXWEIGHT1.y = (1 - fracv)(1 - fracu)
|
//CREG_TEXWEIGHT1.z = (1 - fracv)(1 - fracu)
|
//CREG_TEXWEIGHT1.z = (1 - fracv)(1 - fracu)
|
222: I = { `SWIZZLE3D ,`CREG_TEXWEIGHT1 ,`SWIZZLE_ZZZ };
|
254: I = { `SWIZZLE3D ,`CREG_TEXWEIGHT1 ,`SWIZZLE_ZZZ };
|
|
|
|
|
//R6x: w2: fracu * (1 - fracv )
|
//R6x: w2: fracu * (1 - fracv )
|
//R6y: w3: fracv * (1 - fracu )
|
//R6y: w3: fracv * (1 - fracu )
|
//R6z: 0
|
//R6z: 0
|
223: I = { `MUL ,`R6 ,`R4 ,`R5 };
|
255: I = { `MUL ,`R6 ,`R4 ,`R5 };
|
|
|
//CREG_TEXWEIGHT2.x = fracu * (1 - fracv )
|
//CREG_TEXWEIGHT2.x = fracu * (1 - fracv )
|
//CREG_TEXWEIGHT2.y = fracu * (1 - fracv )
|
//CREG_TEXWEIGHT2.y = fracu * (1 - fracv )
|
//CREG_TEXWEIGHT2.z = fracu * (1 - fracv )
|
//CREG_TEXWEIGHT2.z = fracu * (1 - fracv )
|
224: I = { `COPY ,`CREG_TEXWEIGHT2 ,`R6 ,`VOID };
|
256: I = { `COPY ,`CREG_TEXWEIGHT2 ,`R6 ,`VOID };
|
225: I = { `SWIZZLE3D ,`CREG_TEXWEIGHT2 ,`SWIZZLE_XXX };
|
257: I = { `SWIZZLE3D ,`CREG_TEXWEIGHT2 ,`SWIZZLE_XXX };
|
|
|
//CREG_TEXWEIGHT3.x = fracv * (1 - fracu )
|
//CREG_TEXWEIGHT3.x = fracv * (1 - fracu )
|
//CREG_TEXWEIGHT3.y = fracv * (1 - fracu )
|
//CREG_TEXWEIGHT3.y = fracv * (1 - fracu )
|
//CREG_TEXWEIGHT3.z = fracv * (1 - fracu )
|
//CREG_TEXWEIGHT3.z = fracv * (1 - fracu )
|
226: I = { `COPY ,`CREG_TEXWEIGHT3 ,`R6 ,`VOID };
|
258: I = { `COPY ,`CREG_TEXWEIGHT3 ,`R6 ,`VOID };
|
227: I = { `SWIZZLE3D ,`CREG_TEXWEIGHT3 ,`SWIZZLE_YYY };
|
259: I = { `SWIZZLE3D ,`CREG_TEXWEIGHT3 ,`SWIZZLE_YYY };
|
|
|
|
|
//R4x: fracu
|
//R4x: fracu
|
//R4y: fracv
|
//R4y: fracv
|
//R4z: fracu * fracv
|
//R4z: fracu * fracv
|
228: I = { `MULP ,`R4 ,`R4 ,`VOID };
|
260: I = { `MULP ,`R4 ,`R4 ,`VOID };
|
|
|
//CREG_TEXWEIGHT4.x = fracv * fracu
|
//CREG_TEXWEIGHT4.x = fracv * fracu
|
//CREG_TEXWEIGHT4.y = fracv * fracu
|
//CREG_TEXWEIGHT4.y = fracv * fracu
|
//CREG_TEXWEIGHT4.z = fracv * fracu
|
//CREG_TEXWEIGHT4.z = fracv * fracu
|
229: I = { `COPY ,`CREG_TEXWEIGHT4 ,`R4 ,`VOID };
|
261: I = { `COPY ,`CREG_TEXWEIGHT4 ,`R4 ,`VOID };
|
230: I = { `SWIZZLE3D ,`CREG_TEXWEIGHT4 ,`SWIZZLE_ZZZ };
|
262: I = { `SWIZZLE3D ,`CREG_TEXWEIGHT4 ,`SWIZZLE_ZZZ };
|
|
|
|
|
//LABEL_TCC_EXIT:
|
//LABEL_TCC_EXIT:
|
231: I = { `RET ,`R99 ,32'h0 };
|
263: I = { `RET ,`R99 ,32'h0 };
|
|
|
|
|
//-------------------------------------------------------------------------
|
//-------------------------------------------------------------------------
|
//TAG_PSU_UCODE_ADRESS:
|
//TAG_PSU_UCODE_ADRESS:
|
//Pixel Shader #1
|
//Pixel Shader #1
|
//This pixel shader has diffuse light but no textures
|
//This pixel shader has diffuse light but no textures
|
|
|
|
|
232: I = { `CROSS ,`R1 ,`CREG_E1_LAST ,`CREG_E2_LAST };
|
264: I = { `CROSS ,`R1 ,`CREG_E1_LAST ,`CREG_E2_LAST };
|
233: I = { `MAG ,`R2 ,`R1 ,`VOID };
|
265: I = { `MAG ,`R2 ,`R1 ,`VOID };
|
234: I = { `DIV ,`R1 ,`R1 ,`R2 };
|
266: I = { `DIV ,`R1 ,`R1 ,`R2 };
|
235: I = { `MUL ,`R2 ,`CREG_RAY_DIRECTION ,`CREG_LAST_t };
|
267: I = { `MUL ,`R2 ,`CREG_RAY_DIRECTION ,`CREG_LAST_t };
|
236: I = { `ADD ,`R2 ,`R2 ,`CREG_CAMERA_POSITION };
|
268: I = { `ADD ,`R2 ,`R2 ,`CREG_CAMERA_POSITION };
|
237: I = { `SUB ,`R2 ,`CURRENT_LIGHT_POS ,`R2 };
|
269: I = { `SUB ,`R2 ,`CURRENT_LIGHT_POS ,`R2 };
|
238: I = { `MAG ,`R3 ,`R2 ,`VOID };
|
270: I = { `MAG ,`R3 ,`R2 ,`VOID };
|
239: I = { `DIV ,`R2 ,`R2 ,`R3 };
|
271: I = { `DIV ,`R2 ,`R2 ,`R3 };
|
240: I = { `DOT ,`R3 ,`R2 ,`R1 };
|
272: I = { `DOT ,`R3 ,`R2 ,`R1 };
|
241: I = { `MUL ,`CREG_COLOR_ACC ,`CREG_TRI_DIFFUSE_LAST ,`CURRENT_LIGHT_DIFFUSE };
|
273: I = { `MUL ,`CREG_COLOR_ACC ,`CREG_TRI_DIFFUSE_LAST ,`CURRENT_LIGHT_DIFFUSE };
|
242: I = { `MUL ,`CREG_COLOR_ACC ,`CREG_COLOR_ACC ,`R3 };
|
274: I = { `MUL ,`CREG_COLOR_ACC ,`CREG_COLOR_ACC ,`R3 };
|
243: I = { `COPY ,`CREG_TEXTURE_COLOR ,`CREG_COLOR_ACC ,`VOID };
|
275: I = { `COPY ,`CREG_TEXTURE_COLOR ,`CREG_COLOR_ACC ,`VOID };
|
244: I = { `NOP ,`RT_FALSE };
|
276: I = { `NOP ,`RT_FALSE };
|
245: I = { `NOP ,`RT_FALSE };
|
277: I = { `NOP ,`RT_FALSE };
|
246: I = { `NOP ,`RT_FALSE };
|
278: I = { `NOP ,`RT_FALSE };
|
247: I = { `RETURN ,`RT_TRUE };
|
279: I = { `RET ,`R99 ,`TRUE };
|
|
|
//-------------------------------------------------------------------------
|
//-------------------------------------------------------------------------
|
//Pixel Shader #2
|
//Pixel Shader #2
|
//TAG_PSU_UCODE_ADRESS2:
|
//TAG_PSU_UCODE_ADRESS2:
|
//This Pixel Shader has no light but it does texturinng
|
//This Pixel Shader has no light but it does texturinng
|
//with bi-linear interpolation
|
//with bi-linear interpolation
|
|
|
|
|
|
|
248: I = { `COPY ,`R1 ,`CREG_TEX_COORD1 ,`VOID };
|
280: I = { `COPY ,`R1 ,`CREG_TEX_COORD1 ,`VOID };
|
249: I = { `COPY ,`R2 ,`CREG_TEX_COORD1 ,`VOID };
|
281: I = { `COPY ,`R2 ,`CREG_TEX_COORD1 ,`VOID };
|
250: I = { `COPY ,`R3 ,`CREG_TEX_COORD2 ,`VOID };
|
282: I = { `COPY ,`R3 ,`CREG_TEX_COORD2 ,`VOID };
|
251: I = { `COPY ,`R4 ,`CREG_TEX_COORD2 ,`VOID };
|
283: I = { `COPY ,`R4 ,`CREG_TEX_COORD2 ,`VOID };
|
|
|
|
|
252: I = { `SWIZZLE3D ,`R1 ,`SWIZZLE_XXX };
|
284: I = { `SWIZZLE3D ,`R1 ,`SWIZZLE_XXX };
|
253: I = { `SWIZZLE3D ,`R2 ,`SWIZZLE_YYY };
|
285: I = { `SWIZZLE3D ,`R2 ,`SWIZZLE_YYY };
|
254: I = { `SWIZZLE3D ,`R3 ,`SWIZZLE_XXX };
|
286: I = { `SWIZZLE3D ,`R3 ,`SWIZZLE_XXX };
|
255: I = { `SWIZZLE3D ,`R4 ,`SWIZZLE_YYY };
|
287: I = { `SWIZZLE3D ,`R4 ,`SWIZZLE_YYY };
|
256: I = { `ADD ,`R1 ,`R1 ,`CREG_012 };
|
288: I = { `ADD ,`R1 ,`R1 ,`CREG_012 };
|
257: I = { `ADD ,`R2 ,`R2 ,`CREG_012 };
|
289: I = { `ADD ,`R2 ,`R2 ,`CREG_012 };
|
258: I = { `ADD ,`R3 ,`R3 ,`CREG_012 };
|
290: I = { `ADD ,`R3 ,`R3 ,`CREG_012 };
|
259: I = { `ADD ,`R4 ,`R4 ,`CREG_012 };
|
291: I = { `ADD ,`R4 ,`R4 ,`CREG_012 };
|
|
|
|
|
260: I = { `TMREAD ,`CREG_TEX_COLOR1 ,`R1 ,`VOID };
|
292: I = { `TMREAD ,`CREG_TEX_COLOR1 ,`R1 ,`VOID };
|
261: I = { `NOP ,`RT_FALSE };
|
293: I = { `NOP ,`RT_FALSE };
|
262: I = { `TMREAD ,`CREG_TEX_COLOR2 ,`R2 ,`VOID };
|
294: I = { `TMREAD ,`CREG_TEX_COLOR2 ,`R2 ,`VOID };
|
263: I = { `NOP ,`RT_FALSE };
|
295: I = { `NOP ,`RT_FALSE };
|
264: I = { `TMREAD ,`CREG_TEX_COLOR3 ,`R3 ,`VOID };
|
296: I = { `TMREAD ,`CREG_TEX_COLOR3 ,`R3 ,`VOID };
|
265: I = { `NOP ,`RT_FALSE };
|
297: I = { `NOP ,`RT_FALSE };
|
266: I = { `TMREAD ,`CREG_TEX_COLOR4 ,`R4 ,`VOID };
|
298: I = { `TMREAD ,`CREG_TEX_COLOR4 ,`R4 ,`VOID };
|
267: I = { `NOP ,`RT_FALSE };
|
299: I = { `NOP ,`RT_FALSE };
|
|
|
|
|
|
|
|
|
//TextureColor.R = c1.R * w1 + c2.R * w2 + c3.R * w3 + c4.R * w4
|
//TextureColor.R = c1.R * w1 + c2.R * w2 + c3.R * w3 + c4.R * w4
|
| Line 659... |
Line 710... |
//MUL R1 CREG_TEX_COLOR4 CREG_TEXWEIGHT1
|
//MUL R1 CREG_TEX_COLOR4 CREG_TEXWEIGHT1
|
//MUL R2 CREG_TEX_COLOR2 CREG_TEXWEIGHT2
|
//MUL R2 CREG_TEX_COLOR2 CREG_TEXWEIGHT2
|
//MUL R3 CREG_TEX_COLOR1 CREG_TEXWEIGHT3
|
//MUL R3 CREG_TEX_COLOR1 CREG_TEXWEIGHT3
|
//MUL R4 CREG_TEX_COLOR3 CREG_TEXWEIGHT4
|
//MUL R4 CREG_TEX_COLOR3 CREG_TEXWEIGHT4
|
|
|
268: I = { `MUL ,`R1 ,`CREG_TEX_COLOR3 ,`CREG_TEXWEIGHT1 };
|
300: I = { `MUL ,`R1 ,`CREG_TEX_COLOR3 ,`CREG_TEXWEIGHT1 };
|
269: I = { `MUL ,`R2 ,`CREG_TEX_COLOR2 ,`CREG_TEXWEIGHT2 };
|
301: I = { `MUL ,`R2 ,`CREG_TEX_COLOR2 ,`CREG_TEXWEIGHT2 };
|
270: I = { `MUL ,`R3 ,`CREG_TEX_COLOR1 ,`CREG_TEXWEIGHT3 };
|
302: I = { `MUL ,`R3 ,`CREG_TEX_COLOR1 ,`CREG_TEXWEIGHT3 };
|
271: I = { `MUL ,`R4 ,`CREG_TEX_COLOR4 ,`CREG_TEXWEIGHT4 };
|
303: I = { `MUL ,`R4 ,`CREG_TEX_COLOR4 ,`CREG_TEXWEIGHT4 };
|
|
|
272: I = { `ADD ,`CREG_TEXTURE_COLOR ,`R1 ,`R2 };
|
304: I = { `ADD ,`CREG_TEXTURE_COLOR ,`R1 ,`R2 };
|
273: I = { `ADD ,`CREG_TEXTURE_COLOR ,`CREG_TEXTURE_COLOR ,`R3 };
|
305: I = { `ADD ,`CREG_TEXTURE_COLOR ,`CREG_TEXTURE_COLOR ,`R3 };
|
274: I = { `ADD ,`CREG_TEXTURE_COLOR ,`CREG_TEXTURE_COLOR ,`R4 };
|
306: I = { `ADD ,`CREG_TEXTURE_COLOR ,`CREG_TEXTURE_COLOR ,`R4 };
|
275: I = { `RETURN ,`RT_TRUE };
|
307: I = { `RET ,`R99 ,`TRUE };
|
|
|
|
|
//-------------------------------------------------------------------------
|
//-------------------------------------------------------------------------
|
//Default User constants
|
//Default User constants
|
//TAG_USERCONSTANTS:
|
//TAG_USERCONSTANTS:
|
|
|
276: I = { `NOP ,`RT_FALSE };
|
308: I = { `NOP ,`RT_FALSE };
|
277: I = { `RETURN ,`RT_TRUE };
|
309: I = { `RETURN ,`RT_FALSE };
|
|
|
//TAG_PIXELSHADER:
|
//TAG_PIXELSHADER:
|
//Default Pixel Shader (just outputs texture)
|
//Default Pixel Shader (just outputs texture)
|
278: I = { `OMWRITE ,`OREG_PIXEL_COLOR ,`CREG_CURRENT_OUTPUT_PIXEL ,`CREG_TEXTURE_COLOR };
|
310: I = { `OMWRITE ,`OREG_PIXEL_COLOR ,`CREG_CURRENT_OUTPUT_PIXEL ,`CREG_TEXTURE_COLOR };
|
279: I = { `RETURN ,`RT_TRUE };
|
311: I = { `NOP ,`RT_FALSE };
|
|
312: I = { `RET ,`R99 ,`TRUE };
|
|
313: I = { `NOP ,`RT_FALSE };
|
|
|
|
|
//-------------------------------------------------------------------------
|
//-------------------------------------------------------------------------
|
|
|
|
|
