Ancient AMD specific enhancement to the MMX instruction set. Officually
discontinued by AMD.
Note that support for this was already disabled in the previous commit.
This commit removes the actual code.
mplayer had three ways of enabling CPU specific assembler routines:
a) Enable them at compile time; crash if the CPU can't handle it.
b) Enable them at compile time, but let the configure script detect
your CPU. Your binary will only crash if you try to run it on a
different system that has less features than yours.
This was the default, I think.
c) Runtime detection.
The implementation of b) and c) suck. a) is not really feasible (it
sucks for users). Remove all code related to this, and use libav's CPU
detection instead. Now the configure script will always enable CPU
specific features, and disable them at runtime if libav reports them
not as available.
One implication is that now the compiler is always expected to handle
SSE (etc.) inline assembly at runtime, unless it's explicitly disabled.
Only checks for x86 CPU specific features are kept, the rest is either
unused or barely used.
Get rid of all the dump -mpcu, -march etc. flags. Trust the compiler
to select decent settings.
Get rid of support for the following operating systems:
- BSD/OS (some ancient BSD fork)
- QNX (don't care)
- BeOS (dead, Haiku support is still welcome)
- AIX (don't care)
- HP-UX (don't care)
- OS/2 (dead, actual support has been removed a while ago)
Remove the configure code for detecting the endianness. Instead, use
the standard header <endian.h>, which can be used if _GNU_SOURCE or
_BSD_SOURCE is defined. (Maybe these changes should have been in a
separate commit.)
Since this is a quite violent code removal orgy, and I'm testing only
on x86 32 bit Linux, expect regressions.
Some of the code, especially the dshow and windows codec loader parts,
are extremely hacky and likely full of bugs. The goal is merely getting
rid of warnings that could obscure more important warnings and actual
bugs, instead of fixing actual problems. This reduces the number of
warnings from over 500 to almost the same as when compiling on Linux.
Note that many problems stem from using the ancient wine-derived
windows headers. There are some differences to the "proper" windows
header. Changing the code to compile with the proper headers would be
too much trouble, and it still has to work on Unix.
Some of the changes might actually break compilation on legacy MinGW,
but we don't support that anymore. Always use MinGW-w64, even when
compiling to 32 bit.
Fixes some warnings in the win32 loader code on Linux too.
We do not need them and they cause compilation errors with cygwin's
mingw-w64 cross-compilers (32 bit target) since its _mingw.h has a
"#define __ptr32", which makes these typedefs an invalid syntax.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32728 b3059339-0415-0410-9bf9-f77b7e298cf2
The #warning preprocessor directive is non-standard and not available with all
compilers. Furthermore, the warnings it causes are noisy and have not led to
getting any of the underlying issues fixed in the space of a decade.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32480 b3059339-0415-0410-9bf9-f77b7e298cf2
The hints are inconsistent and pointless if only present in a few files.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32223 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace malloc+memset by calloc
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32181 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace malloc+memset by calloc.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32182 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace malloc+memset by calloc.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32183 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace some sizeof(type) by sizeof(*pointer)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32184 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace malloc+memset by calloc.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32186 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace malloc+memset by calloc.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32187 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace malloc+memset by calloc
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32188 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace sizoef(type) by sizeof(*ptrvar).
Besides being consistent with FFmpeg style,
this reduces the size of a patch to rename these
types to not conflict with the windows.h definitions.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32189 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace malloc+memset by calloc.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32191 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace malloc+memset by calloc.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32192 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace sizeof(type) by sizeof(*ptrvar)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32193 b3059339-0415-0410-9bf9-f77b7e298cf2
Remove a useless cast.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32194 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace sizeof(type)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32195 b3059339-0415-0410-9bf9-f77b7e298cf2
Remove a useless cast.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32196 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace several sizeof(WAVEFORMATEX)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32197 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace one more instance of sizeof(WAVEFORMATEX); fix compilation.
patch by Clément Bœsch, ubitux gmail com
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32199 b3059339-0415-0410-9bf9-f77b7e298cf2
Avoid some pointless uses of sizeof() and one related cast.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32200 b3059339-0415-0410-9bf9-f77b7e298cf2
Merge one malloc() + memset() invocation into calloc().
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32202 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace malloc+memset by calloc
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32203 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace sizeof(WAVEFORMATEX) occurrences.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32205 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace malloc+memset by calloc.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32206 b3059339-0415-0410-9bf9-f77b7e298cf2
Replace sizeof(BITMAPINFOHEADER)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32207 b3059339-0415-0410-9bf9-f77b7e298cf2
While convenient, it is too risky.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32025 b3059339-0415-0410-9bf9-f77b7e298cf2
100l, we need to search for SetDllDirectoryA instead of SetDllDirectory
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@32026 b3059339-0415-0410-9bf9-f77b7e298cf2
This is required for the Expression Screen Codec binary decoder.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31906 b3059339-0415-0410-9bf9-f77b7e298cf2
Make library/export function tables static const.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31898 b3059339-0415-0410-9bf9-f77b7e298cf2
Avoid mixing code and declarations.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31899 b3059339-0415-0410-9bf9-f77b7e298cf2
Make function declarations proper prototypes.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31900 b3059339-0415-0410-9bf9-f77b7e298cf2
Fix type in conditional.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31901 b3059339-0415-0410-9bf9-f77b7e298cf2
Avoid arithmetic on void * pointers.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31902 b3059339-0415-0410-9bf9-f77b7e298cf2
Add const to avoid warnings.
The const on the return type is not correct compared to the real win32 API
functions, but that really does not matter for us, avoiding the warning is
more useful.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31903 b3059339-0415-0410-9bf9-f77b7e298cf2
It is not a header file but rather a template that is #included multiple
times with different DECL_COMPONENT macro definitions.
All other similar files follow the _template.c suffix naming scheme.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31456 b3059339-0415-0410-9bf9-f77b7e298cf2
DirectShow codec).
Required changes:
- codecs.conf entry (of course).
- Allow opening files with “.col” in the file name, just like “vp3” and “.fpf”
already was allowed. (CineForm expects to be able to do this, presumably
for some color management code.)
- In registry.c, fake a few registry keys that the codec expects the installer
to have written. Also, change a few magic numbers (0, 2) to the appropriate
constants (ERROR_SUCCESS, ERROR_FILE_NOT_FOUND) where appropriate, so the code
is easier to follow.
SMP works fine, but seemingly performs suboptimally (e.g., on my dual-core
laptop, CineForm performs better if I lie to it and tell it I have four cores).
I don't know if this is inherent in the codec, or some inefficiency in the
emulated synchronization primitives.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31196 b3059339-0415-0410-9bf9-f77b7e298cf2
loader/module.c:618: warning: 'MODULE_DecRefCount' defined but not used
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31195 b3059339-0415-0410-9bf9-f77b7e298cf2
loader/wine/msacm.h:693: warning: function declaration isn't a prototype
loader/wine/msacm.h:901: warning: function declaration isn't a prototype
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31003 b3059339-0415-0410-9bf9-f77b7e298cf2
since it's now statically allocated and will not be reallocated if a new
allocation comes along.
This also fixes an issue where the mutex would not always be properly
unlocked, leading to deadlocks. I thought I'd committed that ages ago,
but obviously not, and it broke CineForm initialization.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30957 b3059339-0415-0410-9bf9-f77b7e298cf2
These paths have been deprecated a long time ago, just searching the
default binary codec path is enough nowadays.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30955 b3059339-0415-0410-9bf9-f77b7e298cf2
These files now contain different functions related to path handling.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30943 b3059339-0415-0410-9bf9-f77b7e298cf2
This fixes compilation with the Win32 loader disabled but other binary
codec loaders enabled.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30942 b3059339-0415-0410-9bf9-f77b7e298cf2
It's time we move to 2010: Announce Windows XP SP2 to codecs instead of Win95
OSR2.
Note: We still don't support the *Ex fields in the version info struct
properly (we shouldn't really overwrite the structure size, but rather check
it to see if it's safe to fill the extra fields). No codec I've found seems
to care.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30927 b3059339-0415-0410-9bf9-f77b7e298cf2
Don't hardcode dwNumberOfProcessors=1 for Win32 anymore; the mutex/event code
is still far from perfect, but now good enough that I can't find any codecs
that breaks with this (tested on a quad with various codecs). This tells
codecs they can use more than one core if they want to (some already did, by
launching multiple threads even when told there was only a single core).
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30926 b3059339-0415-0410-9bf9-f77b7e298cf2
InitializeCriticalSectionAndSpinCount returns a nonzero value on success,
and some codecs (notably VP7) seemingly got confused when it didn't, if and
only if we tried to emulate NT or newer.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30913 b3059339-0415-0410-9bf9-f77b7e298cf2
are in place.
Add codecs.conf entry for both codecs, and qt_comp.h entry for ProRes
(not used except for debugging, so mainly for completeness). Both work
with -demuxer mov only, as all other QuickTime binary codecs.
AIC support is for OS X only, and untested.
Split out from a patch Andrew Wason (r e c t a l o g i c <at> rectalogic
<dot> com) posted in June.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30901 b3059339-0415-0410-9bf9-f77b7e298cf2
different structure, and CreateMutexW, CreateEventW and CreateSemaphoreW as
simple wrappers around the A versions.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30900 b3059339-0415-0410-9bf9-f77b7e298cf2
friends) instead of the unsupported, internal ones (ImageCodecBeginBand
etc.). This is a prerequisite for, among others, Apple ProRes 4:2:2 support,
and simplifies the file by quite a bit.
Tested on Linux with all existing QuickTime codecs I could get to work in the
first place; qt261, qtavui, qtsvq3 have no change. qtcvid appears to not give
bit-exact the same output as before, but it looks just the same in playback
to me. qt3ivx stops crashing on exit (so works better than before). With some
extra patches and a codecs.conf entry, ProRes 4:2:2 also works, including on
Linux.
Since codec initialization is now actually done on decoder init instead of on
first frame, fallback should also work a bit better (although usually, qtvideo
is last in the chain). Also made the decoder complain explicitly if the
demuxer data is not there (ie., the user tried to run without -demuxer mov).
This patch is a cleaned up version of what Andrew Wason (rectalogic A
rectalogic D com) posted to mplayer-dev-eng in June.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30899 b3059339-0415-0410-9bf9-f77b7e298cf2
Nowadays MPlayer does not use the codecs from other installed programs.
A runtime setting will soon take over the rare case that binary codecs
should be searched for in non-standard directories.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30888 b3059339-0415-0410-9bf9-f77b7e298cf2
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