From efea0f64d08052b0189d962101e1a3634d4adfc8 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <kls (at) cadsoft (dot) de>
Date: Sun, 12 Aug 2001 18:00:00 +0200
Subject: Version 0.91 - Fixed displaying colored button texts that are too
 long. - Suppressing replay progress display when replaying a DVD. - Updated
 channels.conf.cable (thanks to Uwe Scheffler). - Updated French OSD texts
 (thanks to Jean-Claude Repetto). - Improved AC3 decoding when replaying DVDs
 (thanks to Matjaz Thaler). - Fixed handling DVB card indexes when using only
 one card in a multi-card   system. - Changed the 'Eject DVD' button text to a
 simple 'Eject' (the German text   was too long...). - Made the font file
 generation more stable (thanks to Artur Skawina). - Changed the default value
 for the "DiSEqC" setup parameter to "off". - The new command line option '-E'
 can be used to define where the EPG data   shall be written to. This is
 especially useful if VDR runs in a system   that turns off the video disk
 when it is not used, and therefore needs   to write the EPG file to a ramdisk
 (or turn off writing it alltogether).   See 'vdr --help' for details. -
 Making sure the disk is up and running before starting recording (this   is
 important for systems that turn off the video disk when it is not used). -
 Added the "Jump" function in replay mode (thanks to Stefan Huelswitt).   See
 the description of the "Red" key in MANUAL under "Replay Control" for  
 details. - Fixed displaying editing marks when toggling a mark in "pause"
 mode. - If there is no free DVB device to record, the log message will now be
 given   only once. - Made I/O more robust by handling EINTR (thanks to Werner
 Fink).

---
 ac3dec/downmix_i386.S | 92 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 ac3dec/downmix_i386.S

(limited to 'ac3dec/downmix_i386.S')

diff --git a/ac3dec/downmix_i386.S b/ac3dec/downmix_i386.S
new file mode 100644
index 0000000..20f2e8c
--- /dev/null
+++ b/ac3dec/downmix_i386.S
@@ -0,0 +1,92 @@
+/* This is basicly gcc generated.
+ * Only the floating point rounding mode loads and saves
+ * are removed in the stream_sample_to_s16 functions.
+ */                                                                            
+
+#ifdef __i386__
+
+	.file	"downmix.c"
+	.version	"01.01"
+gcc2_compiled.:
+.text
+	.align 4
+.globl stream_sample_2ch_to_s16_i386
+	.type	 stream_sample_2ch_to_s16_i386,@function
+stream_sample_2ch_to_s16_i386:
+	pushl %ebp
+	movl %esp,%ebp
+	subl $28,%esp
+	pushl %edi
+	pushl %esi
+	pushl %ebx
+	movl 8(%ebp),%edx
+	movl 12(%ebp),%ebx
+	movl 16(%ebp),%ecx
+	movl $255,%esi
+	.p2align 4,,7
+.L373:
+	flds (%ebx)
+	fistpl -8(%ebp)
+	movl -8(%ebp),%eax
+	movw %ax,(%edx)
+	addl $2,%edx
+	addl $4,%ebx
+	flds (%ecx)
+	fistpl -8(%ebp)
+	movl -8(%ebp),%eax
+	movw %ax,(%edx)
+	addl $4,%ecx
+	addl $2,%edx
+	decl %esi
+	jns .L373
+	popl %ebx
+	popl %esi
+	popl %edi
+	leave
+	ret
+.Lfe6:
+	.size	 stream_sample_2ch_to_s16_i386,.Lfe6-stream_sample_2ch_to_s16_i386
+.section	.rodata
+	.align 4
+.LC46:
+	.long 0x3f350481
+.text
+	.align 4
+.globl stream_sample_1ch_to_s16_i386
+	.type	 stream_sample_1ch_to_s16_i386,@function
+stream_sample_1ch_to_s16_i386:
+	pushl %ebp
+	movl %esp,%ebp
+	subl $16,%esp
+	pushl %esi
+	pushl %ebx
+	movl 8(%ebp),%edx
+	movl 12(%ebp),%ecx
+	flds .LC46
+	movl $255,%ebx
+	.p2align 4,,7
+.L379:
+	flds (%ecx)
+	fmul %st(1),%st
+	fistpl -8(%ebp)
+	movl -8(%ebp),%eax
+	movw %ax,-2(%ebp)
+	addl $4,%ecx
+	flds -2(%ebp)
+	fistpl -8(%ebp)
+	movl -8(%ebp),%eax
+	movw %ax,(%edx)
+	addl $2,%edx
+	movw %ax,(%edx)
+	addl $2,%edx
+	decl %ebx
+	jns .L379
+	fstp %st(0)
+	popl %ebx
+	popl %esi
+	leave
+	ret
+.Lfe7:
+	.size	 stream_sample_1ch_to_s16_i386,.Lfe7-stream_sample_1ch_to_s16_i386
+	.ident	"GCC: (GNU) 2.95.3 19991030 (prerelease)"
+#endif
-- 
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