right now I use those patches and Slackbuild for compiling on my x86 slackware...
change from J to X was inspired by libdv patch doing reverse of this for gcc 4.1: https://sourceforge.net/p/libdv/mailman/message/2320559/ I also tried 'n' but build was failing too .. some description for those constraints: https://www.ibiblio.org/gferg/ldp/GCC-Inline-Assembly-HOWTO.html#s6 On Saturday, April 16, 2022, Andrew Randrianasulu <randrianas...@gmail.com> wrote: > hold on, I am not sure what going on - I tried again with slightly > modified cin.Slackbuild and build was failing again until I replaced 'i' > with 'X' (anything goes here asm constrain). > > it seems to work afterwards - mpeg 2 / 4:2:2 encoding working at 7.5 fps > for fullhd vid.. but I want to double-check (uname -m must return i686 for > this code to even compile...) > > On Friday, April 15, 2022, Andrew Randrianasulu <randrianas...@gmail.com> > wrote: > >> sorry, there was 4th patch >> >> On Friday, April 15, 2022, Andrew Randrianasulu <randrianas...@gmail.com> >> wrote: >> >>> due to X libs/headers located in /usr/X11R7... >>> >>> but also due to some asm error in mpeg2enc when I build for i686 >>> target... >>> >>> http://forum.tinycorelinux.net/index.php/topic,18142.0.html? >>> PHPSESSID=cd4712cf278ad777dc1c3a2356e0bf9d >>> >>> >>> >>> I added -fomit-frame-pointer to only mpeg2enc cflags and it compiled... >>> not sure why I was not hit by this earlier, may be because I already had >>> this in cflags? >>> >>> >>>
From d65312b7a0efcca01c60a5d3f5e2043ab14b1932 Mon Sep 17 00:00:00 2001 From: Andrew Randrianasulu <gu...@slax.example.net> Date: Fri, 15 Apr 2022 18:35:56 +0300 Subject: [PATCH 1/3] fix x11 linking in libzmpeg3 on my system --- cinelerra-5.1/libzmpeg3/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cinelerra-5.1/libzmpeg3/Makefile b/cinelerra-5.1/libzmpeg3/Makefile index b92a33b..d854fa9 100644 --- a/cinelerra-5.1/libzmpeg3/Makefile +++ b/cinelerra-5.1/libzmpeg3/Makefile @@ -89,7 +89,7 @@ endif LIBS += $(lib_a52dec) $(lib_djbfft) $(lib_libbthread) ifeq ($(DYNAMIC_FONTS), 1) -LIBS += -lX11 +LIBS += -lX11 `pkg-config --libs x11` else CFLAGS += -DBUILTIN_FONT_DATA OBJS += $(OBJDIR)/xfont1.o -- 2.14.5
From 48679d63a68637195acf14fff706c613f17d7e50 Mon Sep 17 00:00:00 2001 From: Andrew Randrianasulu <gu...@slax.example.net> Date: Fri, 15 Apr 2022 18:37:32 +0300 Subject: [PATCH 2/3] Fix i686 build on gcc 5 --- cinelerra-5.1/mpeg2enc/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cinelerra-5.1/mpeg2enc/Makefile b/cinelerra-5.1/mpeg2enc/Makefile index 54fd1a3..f517e52 100644 --- a/cinelerra-5.1/mpeg2enc/Makefile +++ b/cinelerra-5.1/mpeg2enc/Makefile @@ -7,7 +7,7 @@ CC = gcc CFLAGS += -I$(TOPDIR)/libzmpeg3 ifeq ($(OBJDIR), i686) -CFLAGS += -DX86_CPU +CFLAGS += -DX86_CPU -march=i686 -mcpu=i686 -fomit-frame-pointer NASMOBJ = \ $(OBJDIR)/bdist1_mmx.o \ $(OBJDIR)/bdist2_mmx.o \ -- 2.14.5
From 7d049f50f9b9f28feab876dc2043fa1cbddae221 Mon Sep 17 00:00:00 2001
From: Andrew Randrianasulu <gu...@slax.example.net>
Date: Fri, 15 Apr 2022 18:38:17 +0300
Subject: [PATCH 3/3] fix libva libs for internal ffmpeg on my machine
---
cinelerra-5.1/configure.ac | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/cinelerra-5.1/configure.ac b/cinelerra-5.1/configure.ac
index 37607b1..1b064d3 100644
--- a/cinelerra-5.1/configure.ac
+++ b/cinelerra-5.1/configure.ac
@@ -1079,12 +1079,12 @@ fi
FFMPEG_EXTRA_LDFLAGS=""
if test "x$WANT_VAAPI" != "xno" -a "x$HAVE_VAAPI" = "xyes"; then
- FFMPEG_EXTRA_LDFLAGS+=' -lva'
- EXTRA_LIBS+=' -lva'
+ FFMPEG_EXTRA_LDFLAGS+=' -lva `pkg-config --libs libva`'
+ EXTRA_LIBS+=' -lva '
WANT_VAAPI="yes"
if test "x$HAVE_vaapi_x11" = "xyes"; then
FFMPEG_EXTRA_LDFLAGS+=' -lva-x11'
- EXTRA_LIBS+=' -lva-x11'
+ EXTRA_LIBS+=' -lva-x11 `pkg-config --libs x11`'
fi
if test "x$HAVE_vaapi_drm" = "xyes"; then
FFMPEG_EXTRA_LDFLAGS+=' -lva-drm'
--
2.14.5
diff --git a/cinelerra-5.1/mpeg2enc/mmx.h b/cinelerra-5.1/mpeg2enc/mmx.h
index c78e185..bb3c191 100644
--- a/cinelerra-5.1/mpeg2enc/mmx.h
+++ b/cinelerra-5.1/mpeg2enc/mmx.h
@@ -43,7 +43,7 @@ typedef union {
#define mmx_si2r(op,imm,reg) \
__asm__ __volatile__ (#op " %0, %%" #reg \
: /* nothing */ \
- : "J" (imm) )
+ : "X" (imm) )
#define mmx_m2r(op,mem,reg) \
__asm__ __volatile__ (#op " %0, %%" #reg \
cin.SlackBuild
Description: Binary data
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