mirror of https://git.ffmpeg.org/ffmpeg.git
cabac: increment jump locations by one in callers of BRANCHLESS_GET_CABAC().
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16f6e83f74
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448dc42571
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@ -46,13 +46,13 @@ static int decode_significance_x86(CABACContext *c, int max_coeff,
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int bit;
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x86_reg coeff_count;
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__asm__ volatile(
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"2: \n\t"
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"3: \n\t"
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BRANCHLESS_GET_CABAC("%4", "(%1)", "%3", "%w3",
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"%5", "%k0", "%b0", "%a11(%6)")
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"test $1, %4 \n\t"
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" jz 3f \n\t"
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" jz 4f \n\t"
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"add %10, %1 \n\t"
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BRANCHLESS_GET_CABAC("%4", "(%1)", "%3", "%w3",
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@ -65,19 +65,19 @@ static int decode_significance_x86(CABACContext *c, int max_coeff,
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"movl %%ecx, (%0) \n\t"
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"test $1, %4 \n\t"
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" jnz 4f \n\t"
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" jnz 5f \n\t"
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"add"OPSIZE" $4, %2 \n\t"
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"3: \n\t"
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"4: \n\t"
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"add $1, %1 \n\t"
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"cmp %8, %1 \n\t"
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" jb 2b \n\t"
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" jb 3b \n\t"
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"mov %2, %0 \n\t"
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"movl %7, %%ecx \n\t"
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"add %1, %%"REG_c" \n\t"
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"movl %%ecx, (%0) \n\t"
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"4: \n\t"
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"5: \n\t"
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"add %9, %k0 \n\t"
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"shr $2, %k0 \n\t"
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: "=&q"(coeff_count), "+r"(significant_coeff_ctx_base), "+m"(index),
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@ -99,7 +99,7 @@ static int decode_significance_8x8_x86(CABACContext *c,
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x86_reg state;
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__asm__ volatile(
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"mov %1, %6 \n\t"
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"2: \n\t"
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"3: \n\t"
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"mov %10, %0 \n\t"
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"movzbl (%0, %6), %k6 \n\t"
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@ -110,7 +110,7 @@ static int decode_significance_8x8_x86(CABACContext *c,
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"mov %1, %k6 \n\t"
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"test $1, %4 \n\t"
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" jz 3f \n\t"
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" jz 4f \n\t"
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"movzbl "MANGLE(last_coeff_flag_offset_8x8)"(%k6), %k6\n\t"
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"add %11, %6 \n\t"
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@ -123,18 +123,18 @@ static int decode_significance_8x8_x86(CABACContext *c,
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"movl %k6, (%0) \n\t"
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"test $1, %4 \n\t"
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" jnz 4f \n\t"
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" jnz 5f \n\t"
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"add"OPSIZE" $4, %2 \n\t"
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"3: \n\t"
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"4: \n\t"
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"addl $1, %k6 \n\t"
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"mov %k6, %1 \n\t"
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"cmpl $63, %k6 \n\t"
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" jb 2b \n\t"
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" jb 3b \n\t"
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"mov %2, %0 \n\t"
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"movl %k6, (%0) \n\t"
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"4: \n\t"
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"5: \n\t"
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"addl %8, %k0 \n\t"
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"shr $2, %k0 \n\t"
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: "=&q"(coeff_count), "+m"(last), "+m"(index), "+&r"(c->low),
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