Commit 884bfabe authored by Christophe Massiot's avatar Christophe Massiot

* Added --enable-debug, --enable-stats and --disable-optims (sam could

you check I did'nt make a mess of it ?).
* Added todo things in the TODO file.
parent 4c3d1e88
......@@ -9,14 +9,14 @@
* Added --broadcast option for network input.
* Screen is now emptied when framebuffer output exits.
* Totally new frame dropping algorithm.
* Fixed a bug in video_ouput.c which made the stream go backwards
sometimes.
* Fixed a bug in video_ouput.c which trashed more late pictures than
necessary.
* Fixed the DEBUG mode in the Makefile.
* Fixed a bug in mwait() which made us wait too long.
* The video_decoder can now be split into several threads to take
advantage of the SMP machines.
* Added --enable-debug, --enable-stats, and --disable-optims in the
GNU configure stuff.
Mon, 28 Aug 2000 02:34:18 +0200
0.1.99i :
......
......@@ -10,7 +10,9 @@
################################################################################
# Debugging mode on or off (set to 1 to activate)
DEBUG=0
DEBUG=@DEBUG@
STATS=@STATS@
OPTIMS=@OPTIMS@
SYS=@SYS@
PLUGINS=@PLUGINS@
......@@ -29,7 +31,11 @@ prefix=@prefix@
PROGRAM_OPTIONS = $(SYS) $(ARCH)
ifeq ($(DEBUG),1)
PROGRAM_OPTIONS += DEBUG
DEFINE += -DDEBUG -g
DEFINE += -DDEBUG
endif
ifeq ($(STATS),1)
PROGRAM_OPTIONS += DEBUG
DEFINE += -DSTATS
endif
# PROGRAM_BUILD is a complete identification of the build
......@@ -90,7 +96,7 @@ CFLAGS += -Wno-multichar -Wno-ctor-dtor-privacy -Woverloaded-virtual
endif
# Optimizations : don't compile debug versions with them
ifeq ($(DEBUG),0)
ifeq ($(OPTIMS),1)
CFLAGS += -O6
CFLAGS += -ffast-math -funroll-loops -fargument-noalias-global
CFLAGS += -fomit-frame-pointer
......@@ -98,7 +104,7 @@ CFLAGS += -fomit-frame-pointer
# Optimizations for x86 familiy
ifneq (,$(findstring 86,$(ARCH)))
CFLAGS += -malign-double
# Eventual Pentium Pro optimizations
# Optional Pentium Pro optimizations
ifneq (,$(findstring ppro,$(ARCH)))
ifneq ($(SYS), BSD)
CFLAGS += -march=pentiumpro
......@@ -126,7 +132,7 @@ endif
# /debug
endif
# Eventual MMX optimizations for x86
# Optional MMX optimizations for x86
ifneq (,$(findstring mmx,$(ARCH)))
CFLAGS += -DHAVE_MMX
endif
......@@ -151,12 +157,8 @@ LCFLAGS += -Wall
#
# Debugging and profiling support
ifneq ($(DEBUG),0)
ifeq ($(SYS),beos)
ifneq ($(OPTIMS),0)
CFLAGS += -g
else
CFLAGS += -pg
endif
endif
#################################################################################
......
......@@ -7,6 +7,53 @@
#
# Urgency values: Wishlist, Normal, Important, Critical
Task: 0x3e
Difficulty: Guru
Urgency: Critical
Description: Fix backwards moves
Sometimes the frames seem to go backwards for a short period of
time. This is due to the output methods and is known to happen
with the x11 and SDL plugins.
Status: Todo
Task: 0x3d
Difficulty: Easy
Urgency: Normal
Description: Have more statistics messages displayed
The vlc has structures to keep track of the interesting
events, but there is no way to print these structures. In stats
mode, we should print these structures regularly, or at quit
time (whichever is the more convenient).
Status: Todo
Task: 0x3c
Difficulty: Easy
Urgency: Important
Description: Separate optimizations from debug mode
We sometimes want to have the debug mode (which writes an
interesting log of debug messages) along with the compiler
optimizations (which allow decoding of more than 2 fps).
Status: Done 18 Nov 2000 (Meuuh)
Task: 0x3b
Difficulty: Easy
Urgency: Important
Description: Write intf_WarnMsg and intf_StatMsg
We have intf_ErrMsg to display fatal errors, but warnings are
drowned in an ocean of unreadable intf_DbgMsg. Same for
statistics messages.
Status: Todo
Task: 0x3a
Difficulty: Hard
Urgency: Important
Description: Support SDL Overlay
The SDL livrary has routines to use the video board to do the YUV
conversion, scaling and displaying. Using them will require a
partial rewrite of the video_output way of handling rendering
and displaying.
Status: Todo
Task: 0x39
Difficulty: Medium
Urgency: Wishlist
......@@ -368,7 +415,7 @@ Description: Fix synchro
is not smart enough on fast machines and does not detect
when it has enough time for a frame. Perhaps a better
handling of the dates might help.
Status: Todo
Status: Done 13 Nov 2000 (Meuuh)
Task: 0x0b
Difficulty: Medium
......@@ -419,7 +466,7 @@ Urgency: Critical
Description: Fix VDEC_SMP segfaults
When compiled to support SMP, the vlc segfaults. The synchro
code lacks locks, but there might be bugs elsewhere as well.
Status: Todo
Status: Done 16 Nov 2000 (Meuuh)
Task: 0x06
Difficulty: Guru
......
......@@ -11,6 +11,12 @@
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_help="$ac_help
--enable-debug Enable debug mode (default is no)"
ac_help="$ac_help
--enable-stats Enable printing of statistics (default is yes)"
ac_help="$ac_help
--disable-optimizations Disable compiler optimizations (default enabled)"
ac_help="$ac_help
--enable-ppro Enable PentiumPro optimizations (default is no)"
ac_help="$ac_help
......@@ -3062,6 +3068,24 @@ if test "${enable_mmx+set}" = set; then
if test x`echo $ARCH | cut -b3-4` = x86 ; then if test x$enableval = xyes; then ARCH=${ARCH}" mmx"; PLUGINS=${PLUGINS}"yuvmmx "; fi; fi
fi
# Check whether --enable-debug or --disable-debug was given.
if test "${enable_debug+set}" = set; then
enableval="$enable_debug"
if test x$enableval = xyes; then DEBUG=1; fi
fi
# Check whether --enable-stats or --disable-stats was given.
if test "${enable_stats+set}" = set; then
enableval="$enable_stats"
fi
if test x$enable_stats != xno; then STATS=1; fi
# Check whether --enable-optims or --disable-optims was given.
if test "${enable_optims+set}" = set; then
enableval="$enable_optims"
fi
if test x$enable_optims != xno; then OPTIMS=1; fi
SYS=${host_os}
......@@ -3287,6 +3311,9 @@ s%@SYS@%$SYS%g
s%@ARCH@%$ARCH%g
s%@PLUGINS@%$PLUGINS%g
s%@ALIASES@%$ALIASES%g
s%@DEBUG@%$DEBUG%g
s%@STATS@%$STATS%g
s%@OPTIMS@%$OPTIMS%g
CEOF
EOF
......@@ -3513,6 +3540,9 @@ vlc configuration
vlc version : ${VLC_VERSION}
system : ${SYS}
architecture : ${ARCH}
debug mode : ${DEBUG}
statistics : ${STATS}
optimizations : ${OPTIMS}
plugins : ${PLUGINS}
vlc aliases : ${ALIASES}
"
......
......@@ -72,6 +72,15 @@ AC_ARG_ENABLE(ppro,
AC_ARG_ENABLE(mmx,
[ --enable-mmx Enable MMX optimizations (default is no)],
[ if test x`echo $ARCH | cut -b3-4` = x86 ; then if test x$enableval = xyes; then ARCH=${ARCH}" mmx"; PLUGINS=${PLUGINS}"yuvmmx "; fi; fi ])
AC_ARG_ENABLE(debug,
[ --enable-debug Enable debug mode (default is no)],
[ if test x$enableval = xyes; then DEBUG=1; fi ])
AC_ARG_ENABLE(stats,
[ --enable-stats Enable printing of statistics (default is yes)],
[ if test x$enableval != xno; then STATS=1; fi ])
AC_ARG_ENABLE(optimizations,
[ --enable-optimizations Enable compiler optimizations (default enabled)],
[ if test x$enableval != xno; then OPTIMS=1; fi ])
SYS=${host_os}
......@@ -116,6 +125,9 @@ AC_SUBST(SYS)
AC_SUBST(ARCH)
AC_SUBST(PLUGINS)
AC_SUBST(ALIASES)
AC_SUBST(DEBUG)
AC_SUBST(STATS)
AC_SUBST(OPTIMS)
AC_OUTPUT([Makefile include/config.h])
......@@ -125,6 +137,9 @@ vlc configuration
vlc version : ${VLC_VERSION}
system : ${SYS}
architecture : ${ARCH}
debug mode : ${DEBUG}
statistics : ${STATS}
optimizations : ${OPTIMS}
plugins : ${PLUGINS}
vlc aliases : ${ALIASES}
"
......
......@@ -65,7 +65,7 @@
/* Define for profiling and statistics support - such informations, like FPS
* or pictures count won't be available if it not set */
#define STATS
/* #define STATS --moved in Makefile */
/* Define for unthreaded version of the program FIXME: not yet implemented ??*/
//#define NO_THREAD
......
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