55 #ifndef AVCODEC_MIPS_COMPUTE_ANTIALIAS_FLOAT_H
56 #define AVCODEC_MIPS_COMPUTE_ANTIALIAS_FLOAT_H
61 #if !HAVE_MIPS32R6 && !HAVE_MIPS64R6
68 float in1, in2, in3, in4, in5, in6, in7, in8;
69 float out1, out2, out3, out4;
71 ptr =
g->sb_hybrid + 18;
73 if (
g->block_type == 2) {
87 "compute_antialias_float_loop%=: \t\n"
88 "lwc1 %[in1], -1*4(%[ptr]) \t\n"
89 "lwc1 %[in2], 0(%[csa]) \t\n"
90 "lwc1 %[in3], 1*4(%[csa]) \t\n"
91 "lwc1 %[in4], 0(%[ptr]) \t\n"
92 "lwc1 %[in5], -2*4(%[ptr]) \t\n"
93 "lwc1 %[in6], 4*4(%[csa]) \t\n"
94 "mul.s %[out1], %[in1], %[in2] \t\n"
95 "mul.s %[out2], %[in1], %[in3] \t\n"
96 "lwc1 %[in7], 5*4(%[csa]) \t\n"
97 "lwc1 %[in8], 1*4(%[ptr]) \t\n"
98 "nmsub.s %[out1], %[out1], %[in3], %[in4] \t\n"
99 "madd.s %[out2], %[out2], %[in2], %[in4] \t\n"
100 "mul.s %[out3], %[in5], %[in6] \t\n"
101 "mul.s %[out4], %[in5], %[in7] \t\n"
102 "lwc1 %[in1], -3*4(%[ptr]) \t\n"
103 "swc1 %[out1], -1*4(%[ptr]) \t\n"
104 "swc1 %[out2], 0(%[ptr]) \t\n"
105 "nmsub.s %[out3], %[out3], %[in7], %[in8] \t\n"
106 "madd.s %[out4], %[out4], %[in6], %[in8] \t\n"
107 "lwc1 %[in2], 8*4(%[csa]) \t\n"
108 "swc1 %[out3], -2*4(%[ptr]) \t\n"
109 "swc1 %[out4], 1*4(%[ptr]) \t\n"
110 "lwc1 %[in3], 9*4(%[csa]) \t\n"
111 "lwc1 %[in4], 2*4(%[ptr]) \t\n"
112 "mul.s %[out1], %[in1], %[in2] \t\n"
113 "lwc1 %[in5], -4*4(%[ptr]) \t\n"
114 "lwc1 %[in6], 12*4(%[csa]) \t\n"
115 "mul.s %[out2], %[in1], %[in3] \t\n"
116 "lwc1 %[in7], 13*4(%[csa]) \t\n"
117 "nmsub.s %[out1], %[out1], %[in3], %[in4] \t\n"
118 "lwc1 %[in8], 3*4(%[ptr]) \t\n"
119 "mul.s %[out3], %[in5], %[in6] \t\n"
120 "madd.s %[out2], %[out2], %[in2], %[in4] \t\n"
121 "mul.s %[out4], %[in5], %[in7] \t\n"
122 "swc1 %[out1], -3*4(%[ptr]) \t\n"
123 "lwc1 %[in1], -5*4(%[ptr]) \t\n"
124 "nmsub.s %[out3], %[out3], %[in7], %[in8] \t\n"
125 "swc1 %[out2], 2*4(%[ptr]) \t\n"
126 "madd.s %[out4], %[out4], %[in6], %[in8] \t\n"
127 "lwc1 %[in2], 16*4(%[csa]) \t\n"
128 "lwc1 %[in3], 17*4(%[csa]) \t\n"
129 "swc1 %[out3], -4*4(%[ptr]) \t\n"
130 "lwc1 %[in4], 4*4(%[ptr]) \t\n"
131 "swc1 %[out4], 3*4(%[ptr]) \t\n"
132 "mul.s %[out1], %[in1], %[in2] \t\n"
133 "mul.s %[out2], %[in1], %[in3] \t\n"
134 "lwc1 %[in5], -6*4(%[ptr]) \t\n"
135 "lwc1 %[in6], 20*4(%[csa]) \t\n"
136 "lwc1 %[in7], 21*4(%[csa]) \t\n"
137 "nmsub.s %[out1], %[out1], %[in3], %[in4] \t\n"
138 "madd.s %[out2], %[out2], %[in2], %[in4] \t\n"
139 "lwc1 %[in8], 5*4(%[ptr]) \t\n"
140 "mul.s %[out3], %[in5], %[in6] \t\n"
141 "mul.s %[out4], %[in5], %[in7] \t\n"
142 "swc1 %[out1], -5*4(%[ptr]) \t\n"
143 "swc1 %[out2], 4*4(%[ptr]) \t\n"
144 "lwc1 %[in1], -7*4(%[ptr]) \t\n"
145 "nmsub.s %[out3], %[out3], %[in7], %[in8] \t\n"
146 "madd.s %[out4], %[out4], %[in6], %[in8] \t\n"
147 "lwc1 %[in2], 24*4(%[csa]) \t\n"
148 "lwc1 %[in3], 25*4(%[csa]) \t\n"
149 "lwc1 %[in4], 6*4(%[ptr]) \t\n"
150 "swc1 %[out3], -6*4(%[ptr]) \t\n"
151 "swc1 %[out4], 5*4(%[ptr]) \t\n"
152 "mul.s %[out1], %[in1], %[in2] \t\n"
153 "lwc1 %[in5], -8*4(%[ptr]) \t\n"
154 "mul.s %[out2], %[in1], %[in3] \t\n"
155 "lwc1 %[in6], 28*4(%[csa]) \t\n"
156 "lwc1 %[in7], 29*4(%[csa]) \t\n"
157 "nmsub.s %[out1], %[out1], %[in3], %[in4] \t\n"
158 "lwc1 %[in8], 7*4(%[ptr]) \t\n"
159 "madd.s %[out2], %[out2], %[in2], %[in4] \t\n"
160 "mul.s %[out3], %[in5], %[in6] \t\n"
161 "mul.s %[out4], %[in5], %[in7] \t\n"
162 "swc1 %[out1], -7*4(%[ptr]) \t\n"
163 "swc1 %[out2], 6*4(%[ptr]) \t\n"
165 "nmsub.s %[out3], %[out3], %[in7], %[in8] \t\n"
166 "madd.s %[out4], %[out4], %[in6], %[in8] \t\n"
167 "swc1 %[out3], -26*4(%[ptr]) \t\n"
168 "swc1 %[out4], -11*4(%[ptr]) \t\n"
169 "bne %[ptr], %[ptr_end], compute_antialias_float_loop%= \t\n"
172 [in1]
"=&f" (in1), [in2]
"=&f" (in2),
173 [in3]
"=&f" (in3), [in4]
"=&f" (in4),
174 [in5]
"=&f" (in5), [in6]
"=&f" (in6),
175 [in7]
"=&f" (in7), [in8]
"=&f" (in8),
176 [out1]
"=&f" (out1), [out2]
"=&f" (out2),
177 [out3]
"=&f" (out3), [out4]
"=&f" (out4)
178 : [csa]
"r" (csa), [ptr_end]
"r" (ptr_end)
182 #define compute_antialias compute_antialias_mips_float
MIPS assembly defines from sys/asm.h but rewritten for use with C inline assembly (rather than from w...
__asm__(".macro parse_r var r\n\t" "\\var = -1\n\t" _IFC_REG(0) _IFC_REG(1) _IFC_REG(2) _IFC_REG(3) _IFC_REG(4) _IFC_REG(5) _IFC_REG(6) _IFC_REG(7) _IFC_REG(8) _IFC_REG(9) _IFC_REG(10) _IFC_REG(11) _IFC_REG(12) _IFC_REG(13) _IFC_REG(14) _IFC_REG(15) _IFC_REG(16) _IFC_REG(17) _IFC_REG(18) _IFC_REG(19) _IFC_REG(20) _IFC_REG(21) _IFC_REG(22) _IFC_REG(23) _IFC_REG(24) _IFC_REG(25) _IFC_REG(26) _IFC_REG(27) _IFC_REG(28) _IFC_REG(29) _IFC_REG(30) _IFC_REG(31) ".iflt \\var\n\t" ".error \"Unable to parse register name \\r\"\n\t" ".endif\n\t" ".endm")
static const int32_t csa_table[8][4]