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https://github.com/webmproject/libwebp.git
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MIPS: fix functions to use generic BPS istead of hardcoded value
Change-Id: I2d68abef886eff7f8df230f155b758dccd7d04fd
This commit is contained in:
Djordje Pesut
parent
9475bef4d7
commit
37e395fd1c
@ -16,6 +16,8 @@
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#if defined(WEBP_USE_MIPS32)
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#include "./mips_macro.h"
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static const int kC1 = 20091 + (1 << 16);
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static const int kC2 = 35468;
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@ -389,7 +391,7 @@ static void TransformOne(const int16_t* in, uint8_t* dst) {
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"sra %[temp7], %[temp7], 3 \n\t"
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"sra %[temp4], %[temp4], 3 \n\t"
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"addiu %[temp6], $zero, 255 \n\t"
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"lbu %[temp1], 0(%[dst]) \n\t"
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"lbu %[temp1], 0+0*"XSTR(BPS)"(%[dst]) \n\t"
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"addu %[temp1], %[temp1], %[temp5] \n\t"
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"sra %[temp5], %[temp1], 8 \n\t"
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"sra %[temp18], %[temp1], 31 \n\t"
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@ -397,8 +399,8 @@ static void TransformOne(const int16_t* in, uint8_t* dst) {
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"xor %[temp1], %[temp1], %[temp1] \n\t"
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"movz %[temp1], %[temp6], %[temp18] \n\t"
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"1: \n\t"
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"lbu %[temp18], 1(%[dst]) \n\t"
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"sb %[temp1], 0(%[dst]) \n\t"
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"lbu %[temp18], 1+0*"XSTR(BPS)"(%[dst]) \n\t"
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"sb %[temp1], 0+0*"XSTR(BPS)"(%[dst]) \n\t"
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"addu %[temp18], %[temp18], %[temp11] \n\t"
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"sra %[temp11], %[temp18], 8 \n\t"
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"sra %[temp1], %[temp18], 31 \n\t"
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@ -406,8 +408,8 @@ static void TransformOne(const int16_t* in, uint8_t* dst) {
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"xor %[temp18], %[temp18], %[temp18] \n\t"
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"movz %[temp18], %[temp6], %[temp1] \n\t"
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"2: \n\t"
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"lbu %[temp1], 2(%[dst]) \n\t"
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"sb %[temp18], 1(%[dst]) \n\t"
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"lbu %[temp1], 2+0*"XSTR(BPS)"(%[dst]) \n\t"
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"sb %[temp18], 1+0*"XSTR(BPS)"(%[dst]) \n\t"
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"addu %[temp1], %[temp1], %[temp8] \n\t"
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"sra %[temp8], %[temp1], 8 \n\t"
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"sra %[temp18], %[temp1], 31 \n\t"
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@ -415,8 +417,8 @@ static void TransformOne(const int16_t* in, uint8_t* dst) {
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"xor %[temp1], %[temp1], %[temp1] \n\t"
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"movz %[temp1], %[temp6], %[temp18] \n\t"
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"3: \n\t"
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"lbu %[temp18], 3(%[dst]) \n\t"
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"sb %[temp1], 2(%[dst]) \n\t"
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"lbu %[temp18], 3+0*"XSTR(BPS)"(%[dst]) \n\t"
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"sb %[temp1], 2+0*"XSTR(BPS)"(%[dst]) \n\t"
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"addu %[temp18], %[temp18], %[temp16] \n\t"
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"sra %[temp16], %[temp18], 8 \n\t"
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"sra %[temp1], %[temp18], 31 \n\t"
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@ -424,11 +426,11 @@ static void TransformOne(const int16_t* in, uint8_t* dst) {
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"xor %[temp18], %[temp18], %[temp18] \n\t"
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"movz %[temp18], %[temp6], %[temp1] \n\t"
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"4: \n\t"
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"sb %[temp18], 3(%[dst]) \n\t"
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"lbu %[temp5], 32(%[dst]) \n\t"
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"lbu %[temp8], 33(%[dst]) \n\t"
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"lbu %[temp11], 34(%[dst]) \n\t"
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"lbu %[temp16], 35(%[dst]) \n\t"
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"sb %[temp18], 3+0*"XSTR(BPS)"(%[dst]) \n\t"
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"lbu %[temp5], 0+1*"XSTR(BPS)"(%[dst]) \n\t"
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"lbu %[temp8], 1+1*"XSTR(BPS)"(%[dst]) \n\t"
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"lbu %[temp11], 2+1*"XSTR(BPS)"(%[dst]) \n\t"
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"lbu %[temp16], 3+1*"XSTR(BPS)"(%[dst]) \n\t"
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"addu %[temp5], %[temp5], %[temp17] \n\t"
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"addu %[temp8], %[temp8], %[temp15] \n\t"
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"addu %[temp11], %[temp11], %[temp12] \n\t"
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@ -457,14 +459,14 @@ static void TransformOne(const int16_t* in, uint8_t* dst) {
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"xor %[temp16], %[temp16], %[temp16] \n\t"
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"movz %[temp16], %[temp6], %[temp15] \n\t"
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"8: \n\t"
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"sb %[temp5], 32(%[dst]) \n\t"
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"sb %[temp8], 33(%[dst]) \n\t"
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"sb %[temp11], 34(%[dst]) \n\t"
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"sb %[temp16], 35(%[dst]) \n\t"
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"lbu %[temp5], 64(%[dst]) \n\t"
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"lbu %[temp8], 65(%[dst]) \n\t"
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"lbu %[temp11], 66(%[dst]) \n\t"
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"lbu %[temp16], 67(%[dst]) \n\t"
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"sb %[temp5], 0+1*"XSTR(BPS)"(%[dst]) \n\t"
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"sb %[temp8], 1+1*"XSTR(BPS)"(%[dst]) \n\t"
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"sb %[temp11], 2+1*"XSTR(BPS)"(%[dst]) \n\t"
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"sb %[temp16], 3+1*"XSTR(BPS)"(%[dst]) \n\t"
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"lbu %[temp5], 0+2*"XSTR(BPS)"(%[dst]) \n\t"
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"lbu %[temp8], 1+2*"XSTR(BPS)"(%[dst]) \n\t"
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"lbu %[temp11], 2+2*"XSTR(BPS)"(%[dst]) \n\t"
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"lbu %[temp16], 3+2*"XSTR(BPS)"(%[dst]) \n\t"
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"addu %[temp5], %[temp5], %[temp9] \n\t"
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"addu %[temp8], %[temp8], %[temp3] \n\t"
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"addu %[temp11], %[temp11], %[temp0] \n\t"
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@ -493,14 +495,14 @@ static void TransformOne(const int16_t* in, uint8_t* dst) {
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"xor %[temp16], %[temp16], %[temp16] \n\t"
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"movz %[temp16], %[temp6], %[temp3] \n\t"
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"12: \n\t"
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"sb %[temp5], 64(%[dst]) \n\t"
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"sb %[temp8], 65(%[dst]) \n\t"
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"sb %[temp11], 66(%[dst]) \n\t"
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"sb %[temp16], 67(%[dst]) \n\t"
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"lbu %[temp5], 96(%[dst]) \n\t"
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"lbu %[temp8], 97(%[dst]) \n\t"
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"lbu %[temp11], 98(%[dst]) \n\t"
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"lbu %[temp16], 99(%[dst]) \n\t"
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"sb %[temp5], 0+2*"XSTR(BPS)"(%[dst]) \n\t"
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"sb %[temp8], 1+2*"XSTR(BPS)"(%[dst]) \n\t"
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"sb %[temp11], 2+2*"XSTR(BPS)"(%[dst]) \n\t"
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"sb %[temp16], 3+2*"XSTR(BPS)"(%[dst]) \n\t"
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"lbu %[temp5], 0+3*"XSTR(BPS)"(%[dst]) \n\t"
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"lbu %[temp8], 1+3*"XSTR(BPS)"(%[dst]) \n\t"
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"lbu %[temp11], 2+3*"XSTR(BPS)"(%[dst]) \n\t"
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"lbu %[temp16], 3+3*"XSTR(BPS)"(%[dst]) \n\t"
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"addu %[temp5], %[temp5], %[temp13] \n\t"
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"addu %[temp8], %[temp8], %[temp7] \n\t"
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"addu %[temp11], %[temp11], %[temp4] \n\t"
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@ -529,10 +531,10 @@ static void TransformOne(const int16_t* in, uint8_t* dst) {
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"xor %[temp16], %[temp16], %[temp16] \n\t"
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"movz %[temp16], %[temp6], %[temp3] \n\t"
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"16: \n\t"
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"sb %[temp5], 96(%[dst]) \n\t"
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"sb %[temp8], 97(%[dst]) \n\t"
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"sb %[temp11], 98(%[dst]) \n\t"
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"sb %[temp16], 99(%[dst]) \n\t"
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"sb %[temp5], 0+3*"XSTR(BPS)"(%[dst]) \n\t"
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"sb %[temp8], 1+3*"XSTR(BPS)"(%[dst]) \n\t"
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"sb %[temp11], 2+3*"XSTR(BPS)"(%[dst]) \n\t"
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"sb %[temp16], 3+3*"XSTR(BPS)"(%[dst]) \n\t"
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: [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), [temp2]"=&r"(temp2),
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[temp3]"=&r"(temp3), [temp4]"=&r"(temp4), [temp5]"=&r"(temp5),
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@ -27,7 +27,10 @@ static void TransformDC(const int16_t* in, uint8_t* dst) {
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int temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8, temp9, temp10;
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__asm__ volatile (
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LOAD_WITH_OFFSET_X4(temp1, temp2, temp3, temp4, dst, 0, 32, 64, 96)
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LOAD_WITH_OFFSET_X4(temp1, temp2, temp3, temp4, dst,
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0, 0, 0, 0,
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0, 1, 2, 3,
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BPS)
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"lh %[temp5], 0(%[in]) \n\t"
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"addiu %[temp5], %[temp5], 4 \n\t"
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"ins %[temp5], %[temp5], 16, 16 \n\t"
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@ -36,7 +39,7 @@ static void TransformDC(const int16_t* in, uint8_t* dst) {
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temp3, temp1, temp2, temp3, temp4)
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STORE_SAT_SUM_X2(temp6, temp7, temp8, temp9, temp10, temp1, temp2, temp3,
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temp5, temp5, temp5, temp5, temp5, temp5, temp5, temp5,
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dst, 0, 32, 64, 96)
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dst, 0, 1, 2, 3, BPS)
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OUTPUT_EARLY_CLOBBER_REGS_10()
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: [in]"r"(in), [dst]"r"(dst)
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@ -61,14 +64,17 @@ static void TransformAC3(const int16_t* in, uint8_t* dst) {
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"replv.ph %[temp5], %[c1] \n\t"
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SHIFT_R_SUM_X2(temp1, temp6, temp7, temp8, temp2, temp9, temp10, temp4,
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temp2, temp2, temp3, temp3, temp4, temp5, temp4, temp5)
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LOAD_WITH_OFFSET_X4(temp3, temp5, temp11, temp12, dst, 0, 32, 64, 96)
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LOAD_WITH_OFFSET_X4(temp3, temp5, temp11, temp12, dst,
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0, 0, 0, 0,
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0, 1, 2, 3,
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BPS)
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CONVERT_2_BYTES_TO_HALF(temp13, temp14, temp3, temp15, temp5, temp16,
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temp11, temp17, temp3, temp5, temp11, temp12)
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PACK_2_HALVES_TO_WORD(temp12, temp18, temp7, temp6, temp1, temp8, temp2,
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temp4, temp7, temp6, temp10, temp9)
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STORE_SAT_SUM_X2(temp13, temp14, temp3, temp15, temp5, temp16, temp11,
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temp17, temp12, temp18, temp1, temp8, temp2, temp4,
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temp7, temp6, dst, 0, 32, 64, 96)
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temp7, temp6, dst, 0, 1, 2, 3, BPS)
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OUTPUT_EARLY_CLOBBER_REGS_18(),
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[c4]"+&r"(c4)
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@ -128,12 +134,15 @@ static void TransformOne(const int16_t* in, uint8_t* dst) {
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temp6)
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PACK_2_HALVES_TO_WORD(temp1, temp2, temp3, temp4, temp9, temp12, temp13,
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temp16, temp11, temp10, temp15, temp14)
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LOAD_WITH_OFFSET_X4(temp10, temp11, temp14, temp15, dst, 0, 32, 64, 96)
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LOAD_WITH_OFFSET_X4(temp10, temp11, temp14, temp15, dst,
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0, 0, 0, 0,
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0, 1, 2, 3,
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BPS)
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CONVERT_2_BYTES_TO_HALF(temp5, temp6, temp7, temp8, temp17, temp18, temp10,
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temp11, temp10, temp11, temp14, temp15)
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STORE_SAT_SUM_X2(temp5, temp6, temp7, temp8, temp17, temp18, temp10, temp11,
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temp9, temp12, temp1, temp2, temp13, temp16, temp3, temp4,
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dst, 0, 32, 64, 96)
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dst, 0, 1, 2, 3, BPS)
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OUTPUT_EARLY_CLOBBER_REGS_18()
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: [dst]"r"(dst), [in]"r"(in), [kC1]"r"(kC1), [kC2]"r"(kC2)
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@ -17,6 +17,7 @@
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#if defined(WEBP_USE_MIPS32)
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#include "./mips_macro.h"
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#include "../enc/vp8enci.h"
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#include "../enc/cost.h"
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@ -59,9 +60,9 @@ static const int kC2 = 35468;
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// MUL and STORE macros inlined
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// a = clip_8b(a) is replaced with: a = max(a, 0); a = min(a, 255)
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// temp0..temp15 holds tmp[0]..tmp[15]
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// A..D - offsets in bytes to load from ref and store to dst buffer
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// A - offset in bytes to load from ref and store to dst buffer
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// TEMP0, TEMP4, TEMP8 and TEMP12 - registers for corresponding tmp elements
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#define HORIZONTAL_PASS(A, B, C, D, TEMP0, TEMP4, TEMP8, TEMP12) \
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#define HORIZONTAL_PASS(A, TEMP0, TEMP4, TEMP8, TEMP12) \
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"addiu %["#TEMP0"], %["#TEMP0"], 4 \n\t" \
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"addu %[temp16], %["#TEMP0"], %["#TEMP8"] \n\t" \
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"subu %[temp17], %["#TEMP0"], %["#TEMP8"] \n\t" \
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@ -84,10 +85,10 @@ static const int kC2 = 35468;
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"sra %["#TEMP4"], %["#TEMP4"], 3 \n\t" \
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"sra %["#TEMP8"], %["#TEMP8"], 3 \n\t" \
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"sra %["#TEMP12"], %["#TEMP12"], 3 \n\t" \
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"lbu %[temp16], "#A"(%[temp20]) \n\t" \
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"lbu %[temp17], "#B"(%[temp20]) \n\t" \
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"lbu %[temp18], "#C"(%[temp20]) \n\t" \
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"lbu %[temp19], "#D"(%[temp20]) \n\t" \
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"lbu %[temp16], 0+"XSTR(BPS)"*"#A"(%[temp20]) \n\t" \
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"lbu %[temp17], 1+"XSTR(BPS)"*"#A"(%[temp20]) \n\t" \
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"lbu %[temp18], 2+"XSTR(BPS)"*"#A"(%[temp20]) \n\t" \
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"lbu %[temp19], 3+"XSTR(BPS)"*"#A"(%[temp20]) \n\t" \
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"addu %["#TEMP0"], %[temp16], %["#TEMP0"] \n\t" \
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"addu %["#TEMP4"], %[temp17], %["#TEMP4"] \n\t" \
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"addu %["#TEMP8"], %[temp18], %["#TEMP8"] \n\t" \
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@ -110,10 +111,10 @@ static const int kC2 = 35468;
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"lw %[temp16], 8(%[args]) \n\t" \
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"movz %["#TEMP8"], %[temp20], %[temp18] \n\t" \
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"movz %["#TEMP12"], %[temp20], %[temp19] \n\t" \
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"sb %["#TEMP0"], "#A"(%[temp16]) \n\t" \
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"sb %["#TEMP4"], "#B"(%[temp16]) \n\t" \
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"sb %["#TEMP8"], "#C"(%[temp16]) \n\t" \
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"sb %["#TEMP12"], "#D"(%[temp16]) \n\t"
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"sb %["#TEMP0"], 0+"XSTR(BPS)"*"#A"(%[temp16]) \n\t" \
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"sb %["#TEMP4"], 1+"XSTR(BPS)"*"#A"(%[temp16]) \n\t" \
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"sb %["#TEMP8"], 2+"XSTR(BPS)"*"#A"(%[temp16]) \n\t" \
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"sb %["#TEMP12"], 3+"XSTR(BPS)"*"#A"(%[temp16]) \n\t"
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// Does one or two inverse transforms.
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static WEBP_INLINE void ITransformOne(const uint8_t* ref, const int16_t* in,
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@ -130,10 +131,10 @@ static WEBP_INLINE void ITransformOne(const uint8_t* ref, const int16_t* in,
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VERTICAL_PASS(4, 20, 12, 28, temp12, temp8, temp9, temp10, temp11)
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VERTICAL_PASS(6, 22, 14, 30, temp20, temp12, temp13, temp14, temp15)
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HORIZONTAL_PASS( 0, 1, 2, 3, temp0, temp4, temp8, temp12)
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HORIZONTAL_PASS(16, 17, 18, 19, temp1, temp5, temp9, temp13)
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HORIZONTAL_PASS(32, 33, 34, 35, temp2, temp6, temp10, temp14)
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HORIZONTAL_PASS(48, 49, 50, 51, temp3, temp7, temp11, temp15)
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HORIZONTAL_PASS(0, temp0, temp4, temp8, temp12)
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HORIZONTAL_PASS(1, temp1, temp5, temp9, temp13)
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HORIZONTAL_PASS(2, temp2, temp6, temp10, temp14)
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HORIZONTAL_PASS(3, temp3, temp7, temp11, temp15)
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: [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), [temp2]"=&r"(temp2),
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[temp3]"=&r"(temp3), [temp4]"=&r"(temp4), [temp5]"=&r"(temp5),
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@ -253,18 +254,18 @@ static int Quantize2Blocks(int16_t in[32], int16_t out[32],
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// macro for one horizontal pass in Disto4x4 (TTransform)
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// two calls of function TTransform are merged into single one
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// A..D - offsets in bytes to load from a and b buffers
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// A - offset in bytes to load from a and b buffers
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// E..H - offsets in bytes to store first results to tmp buffer
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// E1..H1 - offsets in bytes to store second results to tmp buffer
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#define HORIZONTAL_PASS(A, B, C, D, E, F, G, H, E1, F1, G1, H1) \
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"lbu %[temp0], "#A"(%[a]) \n\t" \
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"lbu %[temp1], "#B"(%[a]) \n\t" \
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"lbu %[temp2], "#C"(%[a]) \n\t" \
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"lbu %[temp3], "#D"(%[a]) \n\t" \
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"lbu %[temp4], "#A"(%[b]) \n\t" \
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"lbu %[temp5], "#B"(%[b]) \n\t" \
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"lbu %[temp6], "#C"(%[b]) \n\t" \
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"lbu %[temp7], "#D"(%[b]) \n\t" \
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#define HORIZONTAL_PASS(A, E, F, G, H, E1, F1, G1, H1) \
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"lbu %[temp0], 0+"XSTR(BPS)"*"#A"(%[a]) \n\t" \
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"lbu %[temp1], 1+"XSTR(BPS)"*"#A"(%[a]) \n\t" \
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"lbu %[temp2], 2+"XSTR(BPS)"*"#A"(%[a]) \n\t" \
|
||||
"lbu %[temp3], 3+"XSTR(BPS)"*"#A"(%[a]) \n\t" \
|
||||
"lbu %[temp4], 0+"XSTR(BPS)"*"#A"(%[b]) \n\t" \
|
||||
"lbu %[temp5], 1+"XSTR(BPS)"*"#A"(%[b]) \n\t" \
|
||||
"lbu %[temp6], 2+"XSTR(BPS)"*"#A"(%[b]) \n\t" \
|
||||
"lbu %[temp7], 3+"XSTR(BPS)"*"#A"(%[b]) \n\t" \
|
||||
"addu %[temp8], %[temp0], %[temp2] \n\t" \
|
||||
"subu %[temp0], %[temp0], %[temp2] \n\t" \
|
||||
"addu %[temp2], %[temp1], %[temp3] \n\t" \
|
||||
@ -370,10 +371,10 @@ static int Disto4x4(const uint8_t* const a, const uint8_t* const b,
|
||||
int temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8;
|
||||
|
||||
__asm__ volatile(
|
||||
HORIZONTAL_PASS( 0, 1, 2, 3, 0, 4, 8, 12, 64, 68, 72, 76)
|
||||
HORIZONTAL_PASS(16, 17, 18, 19, 16, 20, 24, 28, 80, 84, 88, 92)
|
||||
HORIZONTAL_PASS(32, 33, 34, 35, 32, 36, 40, 44, 96, 100, 104, 108)
|
||||
HORIZONTAL_PASS(48, 49, 50, 51, 48, 52, 56, 60, 112, 116, 120, 124)
|
||||
HORIZONTAL_PASS(0, 0, 4, 8, 12, 64, 68, 72, 76)
|
||||
HORIZONTAL_PASS(1, 16, 20, 24, 28, 80, 84, 88, 92)
|
||||
HORIZONTAL_PASS(2, 32, 36, 40, 44, 96, 100, 104, 108)
|
||||
HORIZONTAL_PASS(3, 48, 52, 56, 60, 112, 116, 120, 124)
|
||||
"mthi $zero \n\t"
|
||||
"mtlo $zero \n\t"
|
||||
VERTICAL_PASS( 0, 16, 32, 48, 64, 80, 96, 112, 0, 8, 16, 24)
|
||||
@ -413,21 +414,21 @@ static int Disto16x16(const uint8_t* const a, const uint8_t* const b,
|
||||
|
||||
// macro for one horizontal pass in FTransform
|
||||
// temp0..temp15 holds tmp[0]..tmp[15]
|
||||
// A..D - offsets in bytes to load from src and ref buffers
|
||||
// A - offset in bytes to load from src and ref buffers
|
||||
// TEMP0..TEMP3 - registers for corresponding tmp elements
|
||||
#define HORIZONTAL_PASS(A, B, C, D, TEMP0, TEMP1, TEMP2, TEMP3) \
|
||||
#define HORIZONTAL_PASS(A, TEMP0, TEMP1, TEMP2, TEMP3) \
|
||||
"lw %["#TEMP1"], 0(%[args]) \n\t" \
|
||||
"lw %["#TEMP2"], 4(%[args]) \n\t" \
|
||||
"lbu %[temp16], "#A"(%["#TEMP1"]) \n\t" \
|
||||
"lbu %[temp17], "#A"(%["#TEMP2"]) \n\t" \
|
||||
"lbu %[temp18], "#B"(%["#TEMP1"]) \n\t" \
|
||||
"lbu %[temp19], "#B"(%["#TEMP2"]) \n\t" \
|
||||
"lbu %[temp16], 0+"XSTR(BPS)"*"#A"(%["#TEMP1"]) \n\t" \
|
||||
"lbu %[temp17], 0+"XSTR(BPS)"*"#A"(%["#TEMP2"]) \n\t" \
|
||||
"lbu %[temp18], 1+"XSTR(BPS)"*"#A"(%["#TEMP1"]) \n\t" \
|
||||
"lbu %[temp19], 1+"XSTR(BPS)"*"#A"(%["#TEMP2"]) \n\t" \
|
||||
"subu %[temp20], %[temp16], %[temp17] \n\t" \
|
||||
"lbu %[temp16], "#C"(%["#TEMP1"]) \n\t" \
|
||||
"lbu %[temp17], "#C"(%["#TEMP2"]) \n\t" \
|
||||
"lbu %[temp16], 2+"XSTR(BPS)"*"#A"(%["#TEMP1"]) \n\t" \
|
||||
"lbu %[temp17], 2+"XSTR(BPS)"*"#A"(%["#TEMP2"]) \n\t" \
|
||||
"subu %["#TEMP0"], %[temp18], %[temp19] \n\t" \
|
||||
"lbu %[temp18], "#D"(%["#TEMP1"]) \n\t" \
|
||||
"lbu %[temp19], "#D"(%["#TEMP2"]) \n\t" \
|
||||
"lbu %[temp18], 3+"XSTR(BPS)"*"#A"(%["#TEMP1"]) \n\t" \
|
||||
"lbu %[temp19], 3+"XSTR(BPS)"*"#A"(%["#TEMP2"]) \n\t" \
|
||||
"subu %["#TEMP1"], %[temp16], %[temp17] \n\t" \
|
||||
"subu %["#TEMP2"], %[temp18], %[temp19] \n\t" \
|
||||
"addu %["#TEMP3"], %[temp20], %["#TEMP2"] \n\t" \
|
||||
@ -491,10 +492,10 @@ static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) {
|
||||
{ (const int*)src, (const int*)ref, (const int*)out };
|
||||
|
||||
__asm__ volatile(
|
||||
HORIZONTAL_PASS( 0, 1, 2, 3, temp0, temp1, temp2, temp3)
|
||||
HORIZONTAL_PASS(16, 17, 18, 19, temp4, temp5, temp6, temp7)
|
||||
HORIZONTAL_PASS(32, 33, 34, 35, temp8, temp9, temp10, temp11)
|
||||
HORIZONTAL_PASS(48, 49, 50, 51, temp12, temp13, temp14, temp15)
|
||||
HORIZONTAL_PASS(0, temp0, temp1, temp2, temp3)
|
||||
HORIZONTAL_PASS(1, temp4, temp5, temp6, temp7)
|
||||
HORIZONTAL_PASS(2, temp8, temp9, temp10, temp11)
|
||||
HORIZONTAL_PASS(3, temp12, temp13, temp14, temp15)
|
||||
"lw %[temp20], 8(%[args]) \n\t"
|
||||
VERTICAL_PASS(0, 8, 16, 24, temp0, temp4, temp8, temp12)
|
||||
VERTICAL_PASS(2, 10, 18, 26, temp1, temp5, temp9, temp13)
|
||||
@ -661,22 +662,22 @@ static int SSE16x16(const uint8_t* a, const uint8_t* b) {
|
||||
__asm__ volatile(
|
||||
"mult $zero, $zero \n\t"
|
||||
|
||||
GET_SSE( 0, 4, 8, 12)
|
||||
GET_SSE( 16, 20, 24, 28)
|
||||
GET_SSE( 32, 36, 40, 44)
|
||||
GET_SSE( 48, 52, 56, 60)
|
||||
GET_SSE( 64, 68, 72, 76)
|
||||
GET_SSE( 80, 84, 88, 92)
|
||||
GET_SSE( 96, 100, 104, 108)
|
||||
GET_SSE(112, 116, 120, 124)
|
||||
GET_SSE(128, 132, 136, 140)
|
||||
GET_SSE(144, 148, 152, 156)
|
||||
GET_SSE(160, 164, 168, 172)
|
||||
GET_SSE(176, 180, 184, 188)
|
||||
GET_SSE(192, 196, 200, 204)
|
||||
GET_SSE(208, 212, 216, 220)
|
||||
GET_SSE(224, 228, 232, 236)
|
||||
GET_SSE(240, 244, 248, 252)
|
||||
GET_SSE( 0 * BPS, 4 + 0 * BPS, 8 + 0 * BPS, 12 + 0 * BPS)
|
||||
GET_SSE( 1 * BPS, 4 + 1 * BPS, 8 + 1 * BPS, 12 + 1 * BPS)
|
||||
GET_SSE( 2 * BPS, 4 + 2 * BPS, 8 + 2 * BPS, 12 + 2 * BPS)
|
||||
GET_SSE( 3 * BPS, 4 + 3 * BPS, 8 + 3 * BPS, 12 + 3 * BPS)
|
||||
GET_SSE( 4 * BPS, 4 + 4 * BPS, 8 + 4 * BPS, 12 + 4 * BPS)
|
||||
GET_SSE( 5 * BPS, 4 + 5 * BPS, 8 + 5 * BPS, 12 + 5 * BPS)
|
||||
GET_SSE( 6 * BPS, 4 + 6 * BPS, 8 + 6 * BPS, 12 + 6 * BPS)
|
||||
GET_SSE( 7 * BPS, 4 + 7 * BPS, 8 + 7 * BPS, 12 + 7 * BPS)
|
||||
GET_SSE( 8 * BPS, 4 + 8 * BPS, 8 + 8 * BPS, 12 + 8 * BPS)
|
||||
GET_SSE( 9 * BPS, 4 + 9 * BPS, 8 + 9 * BPS, 12 + 9 * BPS)
|
||||
GET_SSE(10 * BPS, 4 + 10 * BPS, 8 + 10 * BPS, 12 + 10 * BPS)
|
||||
GET_SSE(11 * BPS, 4 + 11 * BPS, 8 + 11 * BPS, 12 + 11 * BPS)
|
||||
GET_SSE(12 * BPS, 4 + 12 * BPS, 8 + 12 * BPS, 12 + 12 * BPS)
|
||||
GET_SSE(13 * BPS, 4 + 13 * BPS, 8 + 13 * BPS, 12 + 13 * BPS)
|
||||
GET_SSE(14 * BPS, 4 + 14 * BPS, 8 + 14 * BPS, 12 + 14 * BPS)
|
||||
GET_SSE(15 * BPS, 4 + 15 * BPS, 8 + 15 * BPS, 12 + 15 * BPS)
|
||||
|
||||
"mflo %[count] \n\t"
|
||||
: [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), [temp2]"=&r"(temp2),
|
||||
@ -695,14 +696,14 @@ static int SSE16x8(const uint8_t* a, const uint8_t* b) {
|
||||
__asm__ volatile(
|
||||
"mult $zero, $zero \n\t"
|
||||
|
||||
GET_SSE( 0, 4, 8, 12)
|
||||
GET_SSE( 16, 20, 24, 28)
|
||||
GET_SSE( 32, 36, 40, 44)
|
||||
GET_SSE( 48, 52, 56, 60)
|
||||
GET_SSE( 64, 68, 72, 76)
|
||||
GET_SSE( 80, 84, 88, 92)
|
||||
GET_SSE( 96, 100, 104, 108)
|
||||
GET_SSE(112, 116, 120, 124)
|
||||
GET_SSE( 0 * BPS, 4 + 0 * BPS, 8 + 0 * BPS, 12 + 0 * BPS)
|
||||
GET_SSE( 1 * BPS, 4 + 1 * BPS, 8 + 1 * BPS, 12 + 1 * BPS)
|
||||
GET_SSE( 2 * BPS, 4 + 2 * BPS, 8 + 2 * BPS, 12 + 2 * BPS)
|
||||
GET_SSE( 3 * BPS, 4 + 3 * BPS, 8 + 3 * BPS, 12 + 3 * BPS)
|
||||
GET_SSE( 4 * BPS, 4 + 4 * BPS, 8 + 4 * BPS, 12 + 4 * BPS)
|
||||
GET_SSE( 5 * BPS, 4 + 5 * BPS, 8 + 5 * BPS, 12 + 5 * BPS)
|
||||
GET_SSE( 6 * BPS, 4 + 6 * BPS, 8 + 6 * BPS, 12 + 6 * BPS)
|
||||
GET_SSE( 7 * BPS, 4 + 7 * BPS, 8 + 7 * BPS, 12 + 7 * BPS)
|
||||
|
||||
"mflo %[count] \n\t"
|
||||
: [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), [temp2]"=&r"(temp2),
|
||||
@ -721,10 +722,10 @@ static int SSE8x8(const uint8_t* a, const uint8_t* b) {
|
||||
__asm__ volatile(
|
||||
"mult $zero, $zero \n\t"
|
||||
|
||||
GET_SSE( 0, 4, 16, 20)
|
||||
GET_SSE(32, 36, 48, 52)
|
||||
GET_SSE(64, 68, 80, 84)
|
||||
GET_SSE(96, 100, 112, 116)
|
||||
GET_SSE(0 * BPS, 4 + 0 * BPS, 1 * BPS, 4 + 1 * BPS)
|
||||
GET_SSE(2 * BPS, 4 + 2 * BPS, 3 * BPS, 4 + 3 * BPS)
|
||||
GET_SSE(4 * BPS, 4 + 4 * BPS, 5 * BPS, 4 + 5 * BPS)
|
||||
GET_SSE(6 * BPS, 4 + 6 * BPS, 7 * BPS, 4 + 7 * BPS)
|
||||
|
||||
"mflo %[count] \n\t"
|
||||
: [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), [temp2]"=&r"(temp2),
|
||||
@ -743,7 +744,7 @@ static int SSE4x4(const uint8_t* a, const uint8_t* b) {
|
||||
__asm__ volatile(
|
||||
"mult $zero, $zero \n\t"
|
||||
|
||||
GET_SSE(0, 16, 32, 48)
|
||||
GET_SSE(0 * BPS, 1 * BPS, 2 * BPS, 3 * BPS)
|
||||
|
||||
"mflo %[count] \n\t"
|
||||
: [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), [temp2]"=&r"(temp2),
|
||||
@ -769,26 +770,17 @@ extern WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitMIPS32(void);
|
||||
|
||||
WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitMIPS32(void) {
|
||||
#if defined(WEBP_USE_MIPS32)
|
||||
// TODO(djordje): fix these to use generic BPS instead of hardcoded value 16
|
||||
(void)ITransform;
|
||||
(void)FTransform;
|
||||
(void)Disto4x4;
|
||||
(void)Disto16x16;
|
||||
// VP8ITransform = ITransform;
|
||||
// VP8FTransform = FTransform;
|
||||
VP8ITransform = ITransform;
|
||||
VP8FTransform = FTransform;
|
||||
VP8EncQuantizeBlock = QuantizeBlock;
|
||||
VP8EncQuantize2Blocks = Quantize2Blocks;
|
||||
// VP8TDisto4x4 = Disto4x4;
|
||||
// VP8TDisto16x16 = Disto16x16;
|
||||
VP8TDisto4x4 = Disto4x4;
|
||||
VP8TDisto16x16 = Disto16x16;
|
||||
#if !defined(WORK_AROUND_GCC)
|
||||
(void)SSE16x16;
|
||||
(void)SSE8x8;
|
||||
(void)SSE16x8;
|
||||
(void)SSE4x4;
|
||||
// VP8SSE16x16 = SSE16x16;
|
||||
// VP8SSE8x8 = SSE8x8;
|
||||
// VP8SSE16x8 = SSE16x8;
|
||||
// VP8SSE4x4 = SSE4x4;
|
||||
VP8SSE16x16 = SSE16x16;
|
||||
VP8SSE8x8 = SSE8x8;
|
||||
VP8SSE16x8 = SSE16x8;
|
||||
VP8SSE4x4 = SSE4x4;
|
||||
#endif
|
||||
#endif // WEBP_USE_MIPS32
|
||||
}
|
||||
|
||||
@ -79,8 +79,8 @@ static const int kC2 = 35468;
|
||||
#define HORIZONTAL_PASS(A, TEMP0, TEMP1, TEMP2, TEMP3) \
|
||||
"lw %["#TEMP0"], 0(%[args]) \n\t" \
|
||||
"lw %["#TEMP1"], 4(%[args]) \n\t" \
|
||||
"lw %["#TEMP2"], "#A"(%["#TEMP0"]) \n\t" \
|
||||
"lw %["#TEMP3"], "#A"(%["#TEMP1"]) \n\t" \
|
||||
"lw %["#TEMP2"], "XSTR(BPS)"*"#A"(%["#TEMP0"]) \n\t" \
|
||||
"lw %["#TEMP3"], "XSTR(BPS)"*"#A"(%["#TEMP1"]) \n\t" \
|
||||
"preceu.ph.qbl %["#TEMP0"], %["#TEMP2"] \n\t" \
|
||||
"preceu.ph.qbl %["#TEMP1"], %["#TEMP3"] \n\t" \
|
||||
"preceu.ph.qbr %["#TEMP2"], %["#TEMP2"] \n\t" \
|
||||
@ -152,9 +152,9 @@ static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) {
|
||||
|
||||
__asm__ volatile (
|
||||
HORIZONTAL_PASS(0, temp0, temp1, temp2, temp3)
|
||||
HORIZONTAL_PASS(16, temp4, temp5, temp6, temp7)
|
||||
HORIZONTAL_PASS(32, temp8, temp9, temp10, temp11)
|
||||
HORIZONTAL_PASS(48, temp12, temp13, temp14, temp15)
|
||||
HORIZONTAL_PASS(1, temp4, temp5, temp6, temp7)
|
||||
HORIZONTAL_PASS(2, temp8, temp9, temp10, temp11)
|
||||
HORIZONTAL_PASS(3, temp12, temp13, temp14, temp15)
|
||||
"lw %[temp20], 8(%[args]) \n\t"
|
||||
VERTICAL_PASS(0, 8, 16, 24, temp0, temp4, temp8, temp12)
|
||||
VERTICAL_PASS(2, 10, 18, 26, temp1, temp5, temp9, temp13)
|
||||
@ -222,12 +222,15 @@ static WEBP_INLINE void ITransformOne(const uint8_t* ref, const int16_t* in,
|
||||
temp6)
|
||||
PACK_2_HALVES_TO_WORD(temp1, temp2, temp3, temp4, temp9, temp12, temp13,
|
||||
temp16, temp11, temp10, temp15, temp14)
|
||||
LOAD_WITH_OFFSET_X4(temp10, temp11, temp14, temp15, ref, 0, 16, 32, 48)
|
||||
LOAD_WITH_OFFSET_X4(temp10, temp11, temp14, temp15, ref,
|
||||
0, 0, 0, 0,
|
||||
0, 1, 2, 3,
|
||||
BPS)
|
||||
CONVERT_2_BYTES_TO_HALF(temp5, temp6, temp7, temp8, temp17, temp18, temp10,
|
||||
temp11, temp10, temp11, temp14, temp15)
|
||||
STORE_SAT_SUM_X2(temp5, temp6, temp7, temp8, temp17, temp18, temp10, temp11,
|
||||
temp9, temp12, temp1, temp2, temp13, temp16, temp3, temp4,
|
||||
dst, 0, 16, 32, 48)
|
||||
dst, 0, 1, 2, 3, BPS)
|
||||
|
||||
OUTPUT_EARLY_CLOBBER_REGS_18()
|
||||
: [dst]"r"(dst), [in]"r"(in), [kC1]"r"(kC1), [kC2]"r"(kC2), [ref]"r"(ref)
|
||||
@ -249,7 +252,10 @@ static int Disto4x4(const uint8_t* const a, const uint8_t* const b,
|
||||
int temp10, temp11, temp12, temp13, temp14, temp15, temp16, temp17;
|
||||
|
||||
__asm__ volatile (
|
||||
LOAD_WITH_OFFSET_X4(temp1, temp2, temp3, temp4, a, 0, 16, 32, 48)
|
||||
LOAD_WITH_OFFSET_X4(temp1, temp2, temp3, temp4, a,
|
||||
0, 0, 0, 0,
|
||||
0, 1, 2, 3,
|
||||
BPS)
|
||||
CONVERT_2_BYTES_TO_HALF(temp5, temp6, temp7, temp8, temp9,temp10, temp11,
|
||||
temp12, temp1, temp2, temp3, temp4)
|
||||
ADD_SUB_HALVES_X4(temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8,
|
||||
@ -263,11 +269,20 @@ static int Disto4x4(const uint8_t* const a, const uint8_t* const b,
|
||||
ADD_SUB_HALVES_X4(temp1, temp4, temp10, temp8, temp7, temp11, temp5, temp2,
|
||||
temp5, temp7, temp11, temp2, temp9, temp6, temp3, temp12)
|
||||
ABS_X8(temp1, temp4, temp10, temp8, temp7, temp11, temp5, temp2)
|
||||
LOAD_WITH_OFFSET_X4(temp3, temp6, temp9, temp12, w, 0, 4, 8, 12)
|
||||
LOAD_WITH_OFFSET_X4(temp13, temp14, temp15, temp16, w, 16, 20, 24, 28)
|
||||
LOAD_WITH_OFFSET_X4(temp3, temp6, temp9, temp12, w,
|
||||
0, 4, 8, 12,
|
||||
0, 0, 0, 0,
|
||||
0)
|
||||
LOAD_WITH_OFFSET_X4(temp13, temp14, temp15, temp16, w,
|
||||
0, 4, 8, 12,
|
||||
1, 1, 1, 1,
|
||||
16)
|
||||
MUL_HALF(temp17, temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8,
|
||||
temp9, temp10, temp11, temp12, temp13, temp14, temp15, temp16)
|
||||
LOAD_WITH_OFFSET_X4(temp1, temp2, temp3, temp4, b, 0, 16, 32, 48)
|
||||
LOAD_WITH_OFFSET_X4(temp1, temp2, temp3, temp4, b,
|
||||
0, 0, 0, 0,
|
||||
0, 1, 2, 3,
|
||||
BPS)
|
||||
CONVERT_2_BYTES_TO_HALF(temp5,temp6, temp7, temp8, temp9,temp10, temp11,
|
||||
temp12, temp1, temp2, temp3, temp4)
|
||||
ADD_SUB_HALVES_X4(temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8,
|
||||
@ -281,8 +296,14 @@ static int Disto4x4(const uint8_t* const a, const uint8_t* const b,
|
||||
ADD_SUB_HALVES_X4(temp1, temp4, temp10, temp8, temp7, temp11, temp5, temp2,
|
||||
temp5, temp7, temp11, temp2, temp9, temp6, temp3, temp12)
|
||||
ABS_X8(temp1, temp4, temp10, temp8, temp7, temp11, temp5, temp2)
|
||||
LOAD_WITH_OFFSET_X4(temp3, temp6, temp9, temp12, w, 0, 4, 8, 12)
|
||||
LOAD_WITH_OFFSET_X4(temp13, temp14, temp15, temp16, w, 16, 20, 24, 28)
|
||||
LOAD_WITH_OFFSET_X4(temp3, temp6, temp9, temp12, w,
|
||||
0, 4, 8, 12,
|
||||
0, 0, 0, 0,
|
||||
0)
|
||||
LOAD_WITH_OFFSET_X4(temp13, temp14, temp15, temp16, w,
|
||||
0, 4, 8, 12,
|
||||
1, 1, 1, 1,
|
||||
16)
|
||||
MUL_HALF(temp3, temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8,
|
||||
temp9, temp10, temp11, temp12, temp13, temp14, temp15, temp16)
|
||||
OUTPUT_EARLY_CLOBBER_REGS_17()
|
||||
@ -318,14 +339,9 @@ extern WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitMIPSdspR2(void);
|
||||
|
||||
WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitMIPSdspR2(void) {
|
||||
#if defined(WEBP_USE_MIPS_DSP_R2)
|
||||
// TODO(djordje): fix these to use generic BPS instead of hardcoded value
|
||||
(void)ITransform;
|
||||
(void)FTransform;
|
||||
(void)Disto4x4;
|
||||
(void)Disto16x16;
|
||||
// VP8FTransform = FTransform;
|
||||
// VP8ITransform = ITransform;
|
||||
// VP8TDisto4x4 = Disto4x4;
|
||||
// VP8TDisto16x16 = Disto16x16;
|
||||
VP8FTransform = FTransform;
|
||||
VP8ITransform = ITransform;
|
||||
VP8TDisto4x4 = Disto4x4;
|
||||
VP8TDisto16x16 = Disto16x16;
|
||||
#endif // WEBP_USE_MIPS_DSP_R2
|
||||
}
|
||||
|
||||
@ -12,6 +12,9 @@
|
||||
#ifndef WEBP_DSP_MIPS_MACRO_H_
|
||||
#define WEBP_DSP_MIPS_MACRO_H_
|
||||
|
||||
#define STR(s) #s
|
||||
#define XSTR(s) STR(s)
|
||||
|
||||
// O0[31..16 | 15..0] = I0[31..16 | 15..0] + I1[31..16 | 15..0]
|
||||
// O1[31..16 | 15..0] = I0[31..16 | 15..0] - I1[31..16 | 15..0]
|
||||
// O - output
|
||||
@ -30,13 +33,13 @@
|
||||
"lh %["#O1"], "#I1"(%[in]) \n\t"
|
||||
|
||||
// I0 - location
|
||||
// I1..I4 - offsets in bytes
|
||||
// I1..I9 - offsets in bytes
|
||||
#define LOAD_WITH_OFFSET_X4(O0, O1, O2, O3, \
|
||||
I0, I1, I2, I3, I4) \
|
||||
"ulw %["#O0"], "#I1"(%["#I0"]) \n\t" \
|
||||
"ulw %["#O1"], "#I2"(%["#I0"]) \n\t" \
|
||||
"ulw %["#O2"], "#I3"(%["#I0"]) \n\t" \
|
||||
"ulw %["#O3"], "#I4"(%["#I0"]) \n\t"
|
||||
I0, I1, I2, I3, I4, I5, I6, I7, I8, I9) \
|
||||
"ulw %["#O0"], "#I1"+"XSTR(I9)"*"#I5"(%["#I0"]) \n\t" \
|
||||
"ulw %["#O1"], "#I2"+"XSTR(I9)"*"#I6"(%["#I0"]) \n\t" \
|
||||
"ulw %["#O2"], "#I3"+"XSTR(I9)"*"#I7"(%["#I0"]) \n\t" \
|
||||
"ulw %["#O3"], "#I4"+"XSTR(I9)"*"#I8"(%["#I0"]) \n\t"
|
||||
|
||||
// O - output
|
||||
// IO - input/output
|
||||
@ -152,7 +155,7 @@
|
||||
// I - input (macro doesn't change it)
|
||||
#define STORE_SAT_SUM_X2(IO0, IO1, IO2, IO3, IO4, IO5, IO6, IO7, \
|
||||
I0, I1, I2, I3, I4, I5, I6, I7, \
|
||||
I8, I9, I10, I11, I12) \
|
||||
I8, I9, I10, I11, I12, I13) \
|
||||
"addq.ph %["#IO0"], %["#IO0"], %["#I0"] \n\t" \
|
||||
"addq.ph %["#IO1"], %["#IO1"], %["#I1"] \n\t" \
|
||||
"addq.ph %["#IO2"], %["#IO2"], %["#I2"] \n\t" \
|
||||
@ -173,10 +176,10 @@
|
||||
"precrqu_s.qb.ph %["#IO2"], %["#IO3"], %["#IO2"] \n\t" \
|
||||
"precrqu_s.qb.ph %["#IO4"], %["#IO5"], %["#IO4"] \n\t" \
|
||||
"precrqu_s.qb.ph %["#IO6"], %["#IO7"], %["#IO6"] \n\t" \
|
||||
"usw %["#IO0"], "#I9"(%["#I8"]) \n\t" \
|
||||
"usw %["#IO2"], "#I10"(%["#I8"]) \n\t" \
|
||||
"usw %["#IO4"], "#I11"(%["#I8"]) \n\t" \
|
||||
"usw %["#IO6"], "#I12"(%["#I8"]) \n\t"
|
||||
"usw %["#IO0"], "XSTR(I13)"*"#I9"(%["#I8"]) \n\t" \
|
||||
"usw %["#IO2"], "XSTR(I13)"*"#I10"(%["#I8"]) \n\t" \
|
||||
"usw %["#IO4"], "XSTR(I13)"*"#I11"(%["#I8"]) \n\t" \
|
||||
"usw %["#IO6"], "XSTR(I13)"*"#I12"(%["#I8"]) \n\t"
|
||||
|
||||
#define OUTPUT_EARLY_CLOBBER_REGS_10() \
|
||||
: [temp1]"=&r"(temp1), [temp2]"=&r"(temp2), [temp3]"=&r"(temp3), \
|
||||
|
||||
Loading…
Reference in New Issue
Block a user