mirror of https://github.com/VDR4Arch/vdr.git
93 lines
1.7 KiB
ArmAsm
93 lines
1.7 KiB
ArmAsm
/* This is basicly gcc generated.
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* Only the floating point rounding mode loads and saves
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* are removed in the stream_sample_to_s16 functions.
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*/
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#ifdef __i386__
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.file "downmix.c"
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.version "01.01"
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gcc2_compiled.:
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.text
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.align 4
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.globl stream_sample_2ch_to_s16_i386
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.type stream_sample_2ch_to_s16_i386,@function
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stream_sample_2ch_to_s16_i386:
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pushl %ebp
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movl %esp,%ebp
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subl $28,%esp
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pushl %edi
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pushl %esi
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pushl %ebx
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movl 8(%ebp),%edx
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movl 12(%ebp),%ebx
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movl 16(%ebp),%ecx
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movl $255,%esi
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.p2align 4,,7
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.L373:
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flds (%ebx)
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fistpl -8(%ebp)
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movl -8(%ebp),%eax
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movw %ax,(%edx)
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addl $2,%edx
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addl $4,%ebx
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flds (%ecx)
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fistpl -8(%ebp)
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movl -8(%ebp),%eax
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movw %ax,(%edx)
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addl $4,%ecx
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addl $2,%edx
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decl %esi
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jns .L373
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popl %ebx
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popl %esi
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popl %edi
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leave
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ret
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.Lfe6:
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.size stream_sample_2ch_to_s16_i386,.Lfe6-stream_sample_2ch_to_s16_i386
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.section .rodata
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.align 4
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.LC46:
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.long 0x3f350481
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.text
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.align 4
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.globl stream_sample_1ch_to_s16_i386
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.type stream_sample_1ch_to_s16_i386,@function
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stream_sample_1ch_to_s16_i386:
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pushl %ebp
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movl %esp,%ebp
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subl $16,%esp
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pushl %esi
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pushl %ebx
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movl 8(%ebp),%edx
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movl 12(%ebp),%ecx
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flds .LC46
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movl $255,%ebx
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.p2align 4,,7
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.L379:
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flds (%ecx)
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fmul %st(1),%st
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fistpl -8(%ebp)
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movl -8(%ebp),%eax
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movw %ax,-2(%ebp)
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addl $4,%ecx
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flds -2(%ebp)
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fistpl -8(%ebp)
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movl -8(%ebp),%eax
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movw %ax,(%edx)
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addl $2,%edx
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movw %ax,(%edx)
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addl $2,%edx
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decl %ebx
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jns .L379
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fstp %st(0)
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popl %ebx
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popl %esi
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leave
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ret
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.Lfe7:
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.size stream_sample_1ch_to_s16_i386,.Lfe7-stream_sample_1ch_to_s16_i386
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.ident "GCC: (GNU) 2.95.3 19991030 (prerelease)"
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#endif
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