parameters for the global SCREEN_UPDATE callback match the parameters
for the driver_device version. Added allocate() and deallocate()
methods to bitmap_t to permit cleaner handling of bitmaps in drivers
and modern devices. [Aaron Giles]
macros with bitmap->pix* functions, and moved bitmap_fill() to bitmap->fill()
among other similar changes. Bitmap fields now only available via accessors.
Replaced sect_rect with &= and union_rect with |= operators for rectangle
classes. Some general cleanup as a result of these changes. [Aaron Giles]
I found that it needs to be slightly different if you want correctly
terminated audio streams:
/* add up the samples */
if (channelsamples > chunksamples)
file->info.audio_numsamples = stream->samples += chunksamples;
else if (channelsamples > 0)
file->info.audio_numsamples = stream->samples += channelsamples;
Otherwise extra silence will be counted at the end of the audio stream.
Not really that big an issue but a bit sloppy...
large lengths for the audio stream of an AVI file. The occurrence of the
bug depends on the way that audio buffers are filled by the calling code;
if there are never two or more chunk's worth of audio samples queued then
the bug will not occur. [CDiFan]
compilation:
- new option CPP_COMPILE to trigger this (off by default)
- split CFLAGS into common, C-only, and C++-only flags
- when enabled, CPP_COMPILE causes 'pp' to be appended to
the target name
NOTE THAT THE SYSTEM CANNOT ACTUALLY BE COMPILED THIS WAY
YET. IT IS JUST AN EXPERIMENT.
Modified lib.mak to always build zlib/expat as C regardless
of CPP_COMPILE.
Modified windows.mak to fix warnings with MAXOPT=1, and to
leverage the new CFLAGs definitions.
Modified vconv.c to do appropriate conversions for new C++
options.
Updated sources so that libutil, libocore (Windows), and
libosd (Windows) can be cleanly compiled as C or C++. This
was mostly adding some casts against void *.
Fixed a few more general obvious problems at random
locations in the source:
- device->class is now device->devclass
- TYPES_COMPATIBLE uses typeid() when compiled for C++
- some functions with reserved names ('xor' in particular)
were renamed
- nested enums and structs were pulled out into separate
definitions (under C++ these would need to be scoped to
be referenced)
- TOKEN_VALUE cannot use .field=x initialization in C++ :(
and reports if no white flags were seen.
Fixed bug in aviio.c which could cause an infinite loop if attempting
to read sound beyond the end of the file.
Rewrote the white flag detection to use a histogram for outlier detection
and peak identification.
to write RGB bitmaps. Unfortunately, the only option is fully
uncompressed, which means the resulting AVIs are *HUGE* and
may not play correctly in realtime due to high data rate. The
intention is that these uncompressed AVIs are post-processed
by other utilities to compress the video and produce a
realtime playable result.
Added new command-line option -aviwrite which works just like
-mngwrite, except it produces AVIs and streams sound to them.
Updated documentation accordingly.
Shift+F12 still produces MNGs for now, though this might change
in the future.
Modified fileio.c to retain the full pathname to the file so
that it can be queried while the file is open.
- removed years from copyright notices
- removed redundant (c) from copyright notices
- updated "the MAME Team" to be "Nicola Salmoria and the MAME Team"
