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Author SHA1 Message Date
Stanislav Shwartsman
a74e855185 added Broadwell ULT CPUID definition to CPUDB 2015-02-12 21:28:24 +00:00
Stanislav Shwartsman
901b7be1a8 code reorg 2015-02-12 20:18:35 +00:00
Stanislav Shwartsman
40312cec2d added pentium cpudb files 2015-02-11 21:44:24 +00:00
Stanislav Shwartsman
b60d7d3154 Cleanup of CPUDB modules, moved common functionality into bx_cpuid_t base class 
Added Pentium (P54C) AKA Pentium with no MMX to CPUDB
 2015-02-11 21:31:17 +00:00
Volker Ruppert
52b4c20992 Fixed allocated memory and some cleanup after latest changes. 2015-02-08 10:33:12 +00:00
Volker Ruppert
739d18c48d Changed startwaverecord() to use structure bx_pcm_param_t, too. 2015-02-08 08:53:20 +00:00
Stanislav Shwartsman
adaca4a6f5 more correct limit4g fix 2015-02-08 06:37:59 +00:00
Volker Ruppert
fafc153a30 Implemented support for the new mixer thread in the lowlevel sound module 'osx' 
(untested). Started code cleanup in the Bochs sound code.
 2015-02-07 22:15:22 +00:00
Volker Ruppert
9c1070cbed Implemented support for the new mixer thread in the lowlevel sound module 
'alsa'. Cleaned up the code a little bit.
TODO #1: Implement mixer thread support in the OSX sound driver.
TODO #2: Code cleanups in the Bochs sound code.
TODO #3: Resampling support and improvements in the wave recording code.
 2015-02-07 18:49:09 +00:00
Volker Ruppert
bfb5ec8cf9 Moved unregister_wave_callback() to the base class (only sdl has special code). 
Some cleanups in the soundlow.* code.
 2015-02-07 10:50:35 +00:00
Volker Ruppert
1ccd82ab0f Implemented support for the new mixer thread in the lowlevel sound module 'oss'. 
Renamed class to bx_sound_oss_c.
 2015-02-06 21:31:30 +00:00
Volker Ruppert
d27972cc42 Implemented support for the new mixer thread in the lowlevel sound module 'win'. 
- removed disabled code for the sndPlaySound() function.
- removed now obsolete buffer ring for wave output.
- The new mothod waveout() is driven by the mixer thread. For the best results
  you need to disable the 'realtime' sychronization and to find out a usable
  IPS vaöue. The mixer also polls data from the speaker beep generator and
  the OPL3 FM generator.
- TODO: Code cleanup in soundwin.cc, implementation in other sound modules.
 2015-02-06 15:57:26 +00:00
Volker Ruppert
1e52f0cbe0 Implemented simple mixing support (addition and clipping). 
Fixed minimum value of signed data types.
TODO: Use the mixer thread support in the sound modules (alsa, oss, osx, win).
 2015-02-02 21:11:31 +00:00
Volker Ruppert
a0971f02f8 Some more work on the mixer thread framework. 
TODO #1: Implement simple mixing (additon and clipping).
TODO #2: Use this feature in the sound modules.
 2015-02-01 20:50:20 +00:00
Volker Ruppert
542e55a06b Method startwaveplayback() now completely replaced by set_pcm_params(). 2015-02-01 12:33:21 +00:00
Volker Ruppert
8cd9dbedad Setting up and reporting BXSHARE value should not depend on plugin support. 2015-02-01 11:46:55 +00:00
Volker Ruppert
7dbb5185bf ALSA / OSS sound modules: startwaveplayback() rewritten to set_pcm_params() 
and some related cleanups.
TODO: Replace startwaveplayback() completely.
 2015-01-31 10:48:22 +00:00
Volker Ruppert
d2a85e576f Some work on the lowlevel sound code 
- Moved audio buffer code and the pcm_callback function to soundlow.cc.
- Added framework for the mixer thread.
 2015-01-30 22:52:56 +00:00
Stanislav Shwartsman
e80e911166 fixed compilation on cpu level < 6 2015-01-29 18:41:28 +00:00
Stanislav Shwartsman
d6631f767d correct alignment checking (on linear address and not on effective address) 2015-01-28 16:49:46 +00:00
Volker Ruppert
38f85eaacb PCM volume now applied to the output packet in the format conversion code. 2015-01-27 19:33:28 +00:00
Stanislav Shwartsman
51808f775d 4G optimization is active only when seg.base == 0 2015-01-27 15:47:02 +00:00
Volker Ruppert
12d60f5aaf Some work on the lowlevel sound code. 
- soundlow: prepared code for 2 pcm parameter sets:
            emulated: requested by sendwavepacket()
            real: used for the sound output
- soundsdl: startwaveplayback() rewritten to set_pcm_data().
- soundmod: some beep init code fixes.
 2015-01-26 21:10:51 +00:00
Stanislav Shwartsman
17c89d1c78 masked load-store optimization for avx-512 2015-01-26 20:52:03 +00:00
Stanislav Shwartsman
ee3841ef07 fixed more compilation problems and code cleanup 2015-01-26 20:01:25 +00:00
Stanislav Shwartsman
3a4bd2da51 fixed debug message 2015-01-26 19:16:51 +00:00
Stanislav Shwartsman
9a70727814 fixed fault priority for memory accesses requiring alignment 2015-01-26 19:09:58 +00:00
Stanislav Shwartsman
74da7a7092 fixed compilation err 2015-01-26 15:34:52 +00:00
Stanislav Shwartsman
b5a603c8c7 fixed %d->%u format found by cppcheck (patch by Maxim Derbasov) 2015-01-25 21:24:13 +00:00
Stanislav Shwartsman
ea390d58dc added new files, removed old files, remove obsolete assert 2015-01-25 20:58:04 +00:00
Stanislav Shwartsman
5e6955c5e7 Major rewrite of memory access methods to avoid massive code duplication and enable inlining of memory access methods 2015-01-25 20:55:10 +00:00
Volker Ruppert
23ea69f1b2 Rewrite of the audio buffer handling and small code reorganization. 2015-01-25 20:03:11 +00:00
Volker Ruppert
10cf06afbd Added pcm format conversion support to the win32 and OSX sound modules. 
Changed name of the pcm conversion method and minor cleanups.
 2015-01-25 11:45:13 +00:00
Volker Ruppert
2c621601cb Moved wave format conversion code to the sound lowlevel base class and added 
format conversion support to the ALSA and OSS sound modules.
 2015-01-24 21:01:45 +00:00
Volker Ruppert
e37498025e Some small changes in the SDL sound module. 
- Store conversion multiplier in the C++ class.
- Moved wave callback structure to soundlow.h for future use.
- Removed unused methods.
 2015-01-23 19:10:49 +00:00
Volker Ruppert
add5b1e61d Some work on the Bochs sound support. 
- OPL3: Added support to change the samplerate of the generator.
- SDL sound: convert wave packet to 16 Bit signed stereo format.
- Increased the maximum size of a single wave packet for playbck/recording.
 2015-01-22 20:28:14 +00:00
Volker Ruppert
55f7c7542b Implemented yes/no dialog for SDL2 (e.g. for VVFAT commit). 2015-01-19 20:32:20 +00:00
Volker Ruppert
3dca0bd8cf Some work in the soundmod beep code and multithreading improvements. 
- Beep thread now only started one per simulation.
- Added some more multithreading macros and use them in rfb, vncsrv and soundmod.
- TODO: implement mixer thread and remove beep thread.
 2015-01-17 19:53:03 +00:00
Volker Ruppert
dd56a4d1d3 OPL3: improved save/restore support and added SVN Id line. 2015-01-16 18:55:25 +00:00
Stanislav Shwartsman
271f06026d fixed compilation err with SVM without VMX 2015-01-16 06:15:47 +00:00
Volker Ruppert
cf888edf81 Removed most of the incomplete legacy FM OPL emulation part of the SB16. 
Only keep the OPL timer code required for chip detection. Started implementing
save/restore support in the OPL3 code ported from DOSBox.
 2015-01-15 20:25:27 +00:00
Volker Ruppert
fb265dc532 Ported OPL3 emulation from DOSBox. 
The code currently only works with the SDL sound output module and at 44100 Hz,
with 16 bit stereo signed little endian format. FM volume control and
save/restore support are not implemented yet. The legacy code for generating
MIDI notes still works and will be removed when mixing support is implemented
in all sound modules.
 2015-01-12 21:20:18 +00:00
Volker Ruppert
f9ff6ece2d Applied some parts of the floppy patch by Ben Lunt. 
- The "Read ID" command must return an error when reading with non-existant head.
- Some BX_DEBUG improvements and minor other changes.
 2015-01-12 18:52:39 +00:00
Stanislav Shwartsman
63c3ed3f70 update (c) and fix instrumentation stub 2015-01-11 20:50:26 +00:00
Stanislav Shwartsman
3b237df41d Added far branch origin to bx_instr_far_branch instrumentation callback by user request 
Updated instrumentation examples
Fixed code duplication
 2015-01-11 20:45:39 +00:00
Volker Ruppert
fe49c73a6b Some work on the lowlevel sound support. 
- Define new structure bx_pcm_param_t and use it as a parameter for the method
  sendwavepacket(). The method startwavepacket() is now called from
  sendwavepacket() in case of a parameter change (temporary solution).
- soundsdl: Replaced waveready() call by some more accurate code for buffer
            space check in sendwavepacket().
- soundsdl: Moved code for reading from audio buffer to a new function.
- soundsdl: Temporarily increase the audio buffer size.
- Preparing the SB16 code for the OPL emulation port from DOSBox.
 2015-01-11 20:13:50 +00:00
Volker Ruppert
7bd5eeaa87 Mix the wave input using SDL_MixAudio() (addition and clipping). 
NOTE: This function is not correct in case of more than 2 active sources.
 2015-01-11 07:57:35 +00:00
Volker Ruppert
15ccdef0d1 Fixed register/unregister wave callback (found while testing OPL code). 2015-01-10 19:36:50 +00:00
Volker Ruppert
fe953485b1 Some more work in the lowlevel sound code. 
- Reworked wave callback code to support 2 input sources (no mixing yet).
- Fixed SDL sound output.
- Beep generator fixes.
- Prepared the SB16 code for FM OPL output support (to be ported from DOSBox).
 2015-01-08 19:12:01 +00:00
Stanislav Shwartsman
055da948a0 fixed problems found by cppcheck tool (patch by Maxim Derbasov) - second round 2015-01-07 16:17:40 +00:00