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dingusppc
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atimach64gx: break long lines.

This commit is contained in:
Maxim Poliakovski 2024-04-21 23:16:10 +02:00
parent 3aad040f28
commit b2c342e453
1 changed files with 33 additions and 18 deletions
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51
devices/video/atimach64gx.cpp
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@ -143,7 +143,8 @@ AtiMach64Gx::AtiMach64Gx()
// declare expansion ROM containing FCode and Mac OS drivers
if (this->attach_exp_rom_image(std::string("113-32900-004_Apple_MACH64.bin"))) {
LOG_F(WARNING, "%s: could not load ROM - this device won't work properly!", this->name.c_str());
LOG_F(WARNING, "%s: could not load ROM - this device may not work properly!",
this->name.c_str());
}
// initialize display identification
@ -165,7 +166,9 @@ AtiMach64Gx::AtiMach64Gx()
set_bit(regs[ATI_CRTC_GEN_CNTL], ATI_CRTC_DISPLAY_DIS); // because blank_on is true
}
void AtiMach64Gx::change_one_bar(uint32_t &aperture, uint32_t aperture_size, uint32_t aperture_new, int bar_num) {
void AtiMach64Gx::change_one_bar(uint32_t &aperture, uint32_t aperture_size,
uint32_t aperture_new, int bar_num)
{
if (aperture != aperture_new) {
if (aperture)
this->host_instance->pci_unregister_mmio_region(aperture, aperture_size, this);
@ -183,11 +186,11 @@ void AtiMach64Gx::notify_bar_change(int bar_num)
if (bar_num) // only BAR0 is supported
return;
{
change_one_bar(this->aperture_base[bar_num], this->aperture_size[bar_num], this->bars[bar_num] & ~15, bar_num);
// copy aperture address to CONFIG_CNTL:CFG_MEM_AP_LOC
insert_bits<uint32_t>(this->config_cntl, this->aperture_base[0] >> 22, ATI_CFG_MEM_AP_LOC, ATI_CFG_MEM_AP_LOC_size);
}
change_one_bar(this->aperture_base[bar_num], this->aperture_size[bar_num],
this->bars[bar_num] & ~15, bar_num);
// copy aperture address to CONFIG_CNTL:CFG_MEM_AP_LOC
insert_bits<uint32_t>(this->config_cntl, this->aperture_base[0] >> 22,
ATI_CFG_MEM_AP_LOC, ATI_CFG_MEM_AP_LOC_size);
}
#if 0
@ -501,10 +504,13 @@ void AtiMach64Gx::write_reg(uint32_t reg_offset, uint32_t value, uint32_t size)
new_value = value;
// monitor ID is usually accessed using 8bit writes
if (offset <= 3 && offset + size > 3) {
uint8_t gpio_dirs = extract_bits<uint32_t>(new_value, ATI_DAC_GIO_DIR, ATI_DAC_GIO_DIR_size);
uint8_t gpio_levels = extract_bits<uint32_t>(new_value, ATI_DAC_GIO_STATE, ATI_DAC_GIO_STATE_size);
uint8_t gpio_dirs = extract_bits<uint32_t>(new_value, ATI_DAC_GIO_DIR,
ATI_DAC_GIO_DIR_size);
uint8_t gpio_levels = extract_bits<uint32_t>(new_value, ATI_DAC_GIO_STATE,
ATI_DAC_GIO_STATE_size);
gpio_levels = this->disp_id->read_monitor_sense(gpio_levels, gpio_dirs);
insert_bits<uint32_t>(new_value, gpio_levels, ATI_DAC_GIO_STATE, ATI_DAC_GIO_STATE_size);
insert_bits<uint32_t>(new_value, gpio_levels, ATI_DAC_GIO_STATE,
ATI_DAC_GIO_STATE_size);
}
break;
case ATI_CONFIG_STAT0:
@ -603,8 +609,10 @@ void AtiMach64Gx::crtc_update()
bool need_recalc = false;
new_width = (extract_bits<uint32_t>(this->regs[ATI_CRTC_H_TOTAL_DISP], ATI_CRTC_H_DISP, ATI_CRTC_H_DISP_size) + 1) * 8;
new_height = extract_bits<uint32_t>(this->regs[ATI_CRTC_V_TOTAL_DISP], ATI_CRTC_V_DISP, ATI_CRTC_V_DISP_size) + 1;
new_width = (extract_bits<uint32_t>(this->regs[ATI_CRTC_H_TOTAL_DISP],
ATI_CRTC_H_DISP, ATI_CRTC_H_DISP_size) + 1) * 8;
new_height = extract_bits<uint32_t>(this->regs[ATI_CRTC_V_TOTAL_DISP],
ATI_CRTC_V_DISP, ATI_CRTC_V_DISP_size) + 1;
if (new_width != this->active_width || new_height != this->active_height) {
this->create_display_window(new_width, new_height);
@ -612,8 +620,10 @@ void AtiMach64Gx::crtc_update()
}
uint32_t new_htotal, new_vtotal;
new_htotal = (extract_bits<uint32_t>(this->regs[ATI_CRTC_H_TOTAL_DISP], ATI_CRTC_H_TOTAL, ATI_CRTC_H_TOTAL_size) + 1) * 8;
new_vtotal = extract_bits<uint32_t>(this->regs[ATI_CRTC_V_TOTAL_DISP], ATI_CRTC_V_TOTAL, ATI_CRTC_V_TOTAL_size) + 1;
new_htotal = (extract_bits<uint32_t>(this->regs[ATI_CRTC_H_TOTAL_DISP],
ATI_CRTC_H_TOTAL, ATI_CRTC_H_TOTAL_size) + 1) * 8;
new_vtotal = extract_bits<uint32_t>(this->regs[ATI_CRTC_V_TOTAL_DISP],
ATI_CRTC_V_TOTAL, ATI_CRTC_V_TOTAL_size) + 1;
if (new_htotal != this->hori_total || new_vtotal != this->vert_total) {
this->hori_total = new_htotal;
@ -635,12 +645,14 @@ void AtiMach64Gx::crtc_update()
static uint8_t bits_per_pixel[8] = {0, 0, 4, 8, 16, 24, 32, 0};
int new_fb_pitch = extract_bits<uint32_t>(this->regs[ATI_CRTC_OFF_PITCH], ATI_CRTC_PITCH, ATI_CRTC_PITCH_size) * bits_per_pixel[this->pixel_format];
int new_fb_pitch = extract_bits<uint32_t>(this->regs[ATI_CRTC_OFF_PITCH],
ATI_CRTC_PITCH, ATI_CRTC_PITCH_size) * bits_per_pixel[this->pixel_format];
if (new_fb_pitch != this->fb_pitch) {
this->fb_pitch = new_fb_pitch;
need_recalc = true;
}
uint8_t* new_fb_ptr = &this->vram_ptr[extract_bits<uint32_t>(this->regs[ATI_CRTC_OFF_PITCH], ATI_CRTC_OFFSET, ATI_CRTC_OFFSET_size) * 8];
uint8_t* new_fb_ptr = &this->vram_ptr[extract_bits<uint32_t>(this->regs[ATI_CRTC_OFF_PITCH],
ATI_CRTC_OFFSET, ATI_CRTC_OFFSET_size) * 8];
if (new_fb_ptr != this->fb_ptr) {
this->fb_ptr = new_fb_ptr;
need_recalc = true;
@ -706,7 +718,8 @@ void AtiMach64Gx::crtc_update()
}
void AtiMach64Gx::draw_hw_cursor(uint8_t *dst_row, int dst_pitch) {
int vert_offset = extract_bits<uint32_t>(this->regs[ATI_CUR_HORZ_VERT_OFF], ATI_CUR_VERT_OFF, ATI_CUR_VERT_OFF_size);
int vert_offset = extract_bits<uint32_t>(this->regs[ATI_CUR_HORZ_VERT_OFF],
ATI_CUR_VERT_OFF, ATI_CUR_VERT_OFF_size);
int cur_height = 64 - vert_offset;
uint32_t color0 = this->regs[ATI_CUR_CLR0] | 0x000000FFUL;
@ -767,7 +780,9 @@ int AtiMach64Gx::device_postinit()
#endif
0;
LOG_F(WARNING, "%s: irq_line_state:%d do_interrupt:%d CRTC_INT_CNTL:%08x", this->name.c_str(), irq_line_state, do_interrupt, this->regs[ATI_CRTC_INT_CNTL]);
LOG_F(WARNING, "%s: irq_line_state:%d do_interrupt:%d CRTC_INT_CNTL:%08x",
this->name.c_str(), irq_line_state, do_interrupt,
this->regs[ATI_CRTC_INT_CNTL]);
if (do_interrupt) {
this->pci_interrupt(irq_line_state);