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crystal.cpp : Cleanups / Updates (#4080)

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* crystal.cpp : Cleanups / Updates
Cleanup duplicates, Naming, Add notes, Use private:, Remove MCFGs, Update and Add information for CRTC operation
sound/vrender0.cpp : Fix naming, Remove MCFGs, Add notes, Remove unused
video/vrender0.cpp : Fix device name

* crystal.cpp : Add notes, Configured bankswitched area, Remove register_postload
This commit is contained in:
cam900 2018-10-09 04:32:22 +09:00 committed by R. Belmont
parent 307a6ee0d2
commit 5e0a1aa363
4 changed files with 438 additions and 432 deletions
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31
src/devices/sound/vrender0.cpp
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@ -77,19 +77,18 @@ static const unsigned short ULawTo16[]=
// LIVE DEVICE // LIVE DEVICE
//************************************************************************** //**************************************************************************
DEFINE_DEVICE_TYPE(VRENDER0, vrender0_device, "vrender0", "VRender0") DEFINE_DEVICE_TYPE(SOUND_VRENDER0, vr0sound_device, "vr0sound", "MagicEyes VRender0 Sound Engine")
//------------------------------------------------- //-------------------------------------------------
// vrender0_device - constructor // vr0sound_device - constructor
//------------------------------------------------- //-------------------------------------------------
vrender0_device::vrender0_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) vr0sound_device::vr0sound_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
: device_t(mconfig, VRENDER0, tag, owner, clock), device_t(mconfig, SOUND_VRENDER0, tag, owner, clock),
device_sound_interface(mconfig, *this), device_sound_interface(mconfig, *this),
m_TexBase(nullptr), m_TexBase(nullptr),
m_FBBase(nullptr), m_FBBase(nullptr),
m_stream(nullptr), m_stream(nullptr)
m_reg_base(0)
{ {
} }
@ -98,11 +97,11 @@ vrender0_device::vrender0_device(const machine_config &mconfig, const char *tag,
// device_start - device-specific startup // device_start - device-specific startup
//------------------------------------------------- //-------------------------------------------------
void vrender0_device::device_start() void vr0sound_device::device_start()
{ {
memset(m_SOUNDREGS,0,sizeof(m_SOUNDREGS)); memset(m_SOUNDREGS,0,sizeof(m_SOUNDREGS));
m_stream = stream_alloc(0, 2, 44100); m_stream = stream_alloc(0, 2, 44100); // TODO : Related to clock?
save_item(NAME(m_SOUNDREGS)); save_item(NAME(m_SOUNDREGS));
} }
@ -113,20 +112,20 @@ void vrender0_device::device_start()
// for our sound stream // for our sound stream
//------------------------------------------------- //-------------------------------------------------
void vrender0_device::sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) void vr0sound_device::sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples)
{ {
VR0_RenderAudio(samples, outputs[0], outputs[1]); VR0_RenderAudio(samples, outputs[0], outputs[1]);
} }
READ32_MEMBER(vrender0_device::vr0_snd_read) READ32_MEMBER(vr0sound_device::vr0_snd_read)
{ {
return m_SOUNDREGS[offset]; return m_SOUNDREGS[offset];
} }
WRITE32_MEMBER(vrender0_device::vr0_snd_write) WRITE32_MEMBER(vr0sound_device::vr0_snd_write)
{ {
if(offset==0x404/4) if(offset==0x404/4)
{ {
@ -150,14 +149,14 @@ WRITE32_MEMBER(vrender0_device::vr0_snd_write)
} }
void vrender0_device::set_areas(uint32_t *texture, uint32_t *frame) void vr0sound_device::set_areas(uint32_t *texture, uint32_t *frame)
{ {
m_TexBase=texture; m_TexBase=texture;
m_FBBase=frame; m_FBBase=frame;
} }
void vrender0_device::VR0_RenderAudio(int nsamples, stream_sample_t *l, stream_sample_t *r) void vr0sound_device::VR0_RenderAudio(int nsamples, stream_sample_t *l, stream_sample_t *r)
{ {
int16_t *SAMPLES; int16_t *SAMPLES;
uint32_t st=STATUS; uint32_t st=STATUS;

24
src/devices/sound/vrender0.h
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@ -6,33 +6,18 @@
#pragma once #pragma once
//**************************************************************************
// INTERFACE CONFIGURATION MACROS
//**************************************************************************
#define MCFG_SOUND_VRENDER0_ADD(_tag, _clock) \
MCFG_DEVICE_ADD(_tag, VRENDER0, _clock)
#define MCFG_SOUND_VRENDER0_REPLACE(_tag, _clock) \
MCFG_DEVICE_REPLACE(_tag, VRENDER0, _clock)
#define MCFG_VR0_REGBASE(_base) \
downcast<vrender0_device &>(*device).set_reg_base(_base);
//************************************************************************** //**************************************************************************
// TYPE DEFINITIONS // TYPE DEFINITIONS
//************************************************************************** //**************************************************************************
// ======================> vrender0_device // ======================> vr0sound_device
class vrender0_device : public device_t, class vr0sound_device : public device_t,
public device_sound_interface public device_sound_interface
{ {
public: public:
vrender0_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); vr0sound_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// configuration
void set_reg_base(int base) { m_reg_base = base; }
DECLARE_READ32_MEMBER( vr0_snd_read ); DECLARE_READ32_MEMBER( vr0_snd_read );
DECLARE_WRITE32_MEMBER( vr0_snd_write ); DECLARE_WRITE32_MEMBER( vr0_snd_write );
@ -51,11 +36,10 @@ private:
uint32_t *m_FBBase; uint32_t *m_FBBase;
uint32_t m_SOUNDREGS[0x10000/4]; uint32_t m_SOUNDREGS[0x10000/4];
sound_stream *m_stream; sound_stream *m_stream;
uint32_t m_reg_base;
void VR0_RenderAudio(int nsamples, stream_sample_t *l, stream_sample_t *r); void VR0_RenderAudio(int nsamples, stream_sample_t *l, stream_sample_t *r);
}; };
DECLARE_DEVICE_TYPE(VRENDER0, vrender0_device) DECLARE_DEVICE_TYPE(SOUND_VRENDER0, vr0sound_device)
#endif // MAME_SOUND_VRENDER0_H #endif // MAME_SOUND_VRENDER0_H

813
src/mame/drivers/crystal.cpp
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File diff suppressed because it is too large Load Diff

2
src/mame/video/vrender0.cpp
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@ -23,7 +23,7 @@
DEVICE INTERFACE DEVICE INTERFACE
*****************************************************************************/ *****************************************************************************/
DEFINE_DEVICE_TYPE(VIDEO_VRENDER0, vr0video_device, "vr0video", "VRender0 Video") DEFINE_DEVICE_TYPE(VIDEO_VRENDER0, vr0video_device, "vr0video", "MagicEyes VRender0 Video Engine")
vr0video_device::vr0video_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) vr0video_device::vr0video_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, VIDEO_VRENDER0, tag, owner, clock) : device_t(mconfig, VIDEO_VRENDER0, tag, owner, clock)