summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/video/newport.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/video/newport.cpp')
-rw-r--r--src/mame/video/newport.cpp2807
1 files changed, 1931 insertions, 876 deletions
diff --git a/src/mame/video/newport.cpp b/src/mame/video/newport.cpp
index f26ec2039ec..72715b628db 100644
--- a/src/mame/video/newport.cpp
+++ b/src/mame/video/newport.cpp
@@ -37,9 +37,10 @@
#define LOG_XMAP1 (1 << 5)
#define LOG_REX3 (1 << 6)
#define LOG_COMMANDS (1 << 7)
+#define LOG_REJECTS (1 << 8)
#define LOG_ALL (LOG_UNKNOWN | LOG_VC2 | LOG_CMAP0 | LOG_CMAP1 | LOG_XMAP0 | LOG_XMAP1 | LOG_REX3)
-#define VERBOSE (0)
+#define VERBOSE (0)//(LOG_UNKNOWN | LOG_REX3 | LOG_COMMANDS | LOG_REJECTS)
#include "logmacro.h"
DEFINE_DEVICE_TYPE(NEWPORT_VIDEO, newport_video_device, "newport_video", "SGI Newport graphics board")
@@ -59,9 +60,15 @@ newport_video_device::newport_video_device(const machine_config &mconfig, const
void newport_video_device::device_start()
{
- m_base = make_unique_clear<uint32_t[]>((1280+64) * (1024+64));
+ m_rgbci = make_unique_clear<uint8_t[]>((1280+64) * (1024+64));
+ m_olay = make_unique_clear<uint8_t[]>((1280+64) * (1024+64));
+ m_pup = make_unique_clear<uint8_t[]>((1280+64) * (1024+64));
+ m_cid = make_unique_clear<uint8_t[]>((1280+64) * (1024+64));
- save_pointer(NAME(m_base), (1280+64) * (1024+64));
+ save_pointer(NAME(m_rgbci), (1280+64) * (1024+64));
+ save_pointer(NAME(m_olay), (1280+64) * (1024+64));
+ save_pointer(NAME(m_pup), (1280+64) * (1024+64));
+ save_pointer(NAME(m_cid), (1280+64) * (1024+64));
save_item(NAME(m_vc2.m_vid_entry));
save_item(NAME(m_vc2.m_cursor_entry));
save_item(NAME(m_vc2.m_cursor_x));
@@ -99,8 +106,9 @@ void newport_video_device::device_start()
save_item(NAME(m_xmap1.m_mode_table_idx));
save_item(NAME(m_xmap1.m_mode_table));
- save_item(NAME(m_rex3.m_draw_mode1));
save_item(NAME(m_rex3.m_draw_mode0));
+ save_item(NAME(m_rex3.m_draw_mode1));
+ save_item(NAME(m_rex3.m_write_width));
save_item(NAME(m_rex3.m_ls_mode));
save_item(NAME(m_rex3.m_ls_pattern));
save_item(NAME(m_rex3.m_ls_pattern_saved));
@@ -108,8 +116,8 @@ void newport_video_device::device_start()
save_item(NAME(m_rex3.m_color_back));
save_item(NAME(m_rex3.m_color_vram));
save_item(NAME(m_rex3.m_alpha_ref));
- save_item(NAME(m_rex3.m_smask0_x));
- save_item(NAME(m_rex3.m_smask0_y));
+ save_item(NAME(m_rex3.m_smask_x));
+ save_item(NAME(m_rex3.m_smask_y));
save_item(NAME(m_rex3.m_setup));
save_item(NAME(m_rex3.m_step_z));
save_item(NAME(m_rex3.m_x_start));
@@ -119,6 +127,8 @@ void newport_video_device::device_start()
save_item(NAME(m_rex3.m_x_save));
save_item(NAME(m_rex3.m_xy_move));
+ save_item(NAME(m_rex3.m_x_move));
+ save_item(NAME(m_rex3.m_y_move));
save_item(NAME(m_rex3.m_bres_d));
save_item(NAME(m_rex3.m_bres_s1));
save_item(NAME(m_rex3.m_bres_octant_inc1));
@@ -132,6 +142,9 @@ void newport_video_device::device_start()
save_item(NAME(m_rex3.m_x_end_f));
save_item(NAME(m_rex3.m_y_end_f));
save_item(NAME(m_rex3.m_x_start_i));
+ save_item(NAME(m_rex3.m_y_start_i));
+ save_item(NAME(m_rex3.m_x_end_i));
+ save_item(NAME(m_rex3.m_y_end_i));
save_item(NAME(m_rex3.m_xy_start_i));
save_item(NAME(m_rex3.m_xy_end_i));
save_item(NAME(m_rex3.m_x_start_end_i));
@@ -144,30 +157,23 @@ void newport_video_device::device_start()
save_item(NAME(m_rex3.m_slope_green));
save_item(NAME(m_rex3.m_slope_blue));
save_item(NAME(m_rex3.m_write_mask));
- save_item(NAME(m_rex3.m_zero_fract));
+ save_item(NAME(m_rex3.m_color_i));
save_item(NAME(m_rex3.m_zero_overflow));
- save_item(NAME(m_rex3.m_host_dataport_msw));
- save_item(NAME(m_rex3.m_host_dataport_lsw));
+ save_item(NAME(m_rex3.m_host_dataport));
save_item(NAME(m_rex3.m_dcb_mode));
save_item(NAME(m_rex3.m_dcb_reg_select));
save_item(NAME(m_rex3.m_dcb_slave_select));
save_item(NAME(m_rex3.m_dcb_data_msw));
save_item(NAME(m_rex3.m_dcb_data_lsw));
- save_item(NAME(m_rex3.m_s_mask1_x));
- save_item(NAME(m_rex3.m_s_mask1_y));
- save_item(NAME(m_rex3.m_s_mask2_x));
- save_item(NAME(m_rex3.m_s_mask2_y));
- save_item(NAME(m_rex3.m_s_mask3_x));
- save_item(NAME(m_rex3.m_s_mask3_y));
- save_item(NAME(m_rex3.m_s_mask4_x));
- save_item(NAME(m_rex3.m_s_mask4_y));
save_item(NAME(m_rex3.m_top_scanline));
save_item(NAME(m_rex3.m_xy_window));
+ save_item(NAME(m_rex3.m_x_window));
+ save_item(NAME(m_rex3.m_y_window));
save_item(NAME(m_rex3.m_clip_mode));
save_item(NAME(m_rex3.m_config));
save_item(NAME(m_rex3.m_status));
save_item(NAME(m_rex3.m_xfer_width));
- save_item(NAME(m_rex3.m_skipline_kludge));
+ save_item(NAME(m_rex3.m_read_active));
save_item(NAME(m_cmap0.m_palette_idx));
save_item(NAME(m_cmap0.m_palette));
@@ -188,13 +194,52 @@ void newport_video_device::device_reset()
m_rex3.m_draw_mode0 = 0x00000000;
m_rex3.m_draw_mode1 = 0x3002f001;
m_rex3.m_dcb_mode = 0x00000780;
- m_rex3.m_skipline_kludge = 0;
m_xmap0.m_entries = 0x2;
m_xmap1.m_entries = 0x2;
+
+#if ENABLE_NEWVIEW_LOG
+ m_newview_log = nullptr;
+#endif
+}
+
+#if ENABLE_NEWVIEW_LOG
+void newport_video_device::start_logging()
+{
+ uint16_t log_index = 0xffff;
+ char log_name_buf[128];
+ FILE *log_test = nullptr;
+ do
+ {
+ log_index++;
+ snprintf(log_name_buf, 128, "newview%04d.log", log_index);
+ log_test = fopen(log_name_buf, "rb");
+ } while(log_test != nullptr);
+
+ m_newview_log = fopen(log_name_buf, "wb");
+
+ popmessage("Recording Newport to %s", log_name_buf);
+
+ fwrite(&m_vc2, sizeof(vc2_t), 1, m_newview_log);
+ fwrite(&m_xmap0, sizeof(xmap_t), 1, m_newview_log);
+ fwrite(&m_xmap1, sizeof(xmap_t), 1, m_newview_log);
+ fwrite(&m_rex3, sizeof(rex3_t), 1, m_newview_log);
+ fwrite(&m_cmap0, sizeof(cmap_t), 1, m_newview_log);
+ fwrite(&m_rgbci[0], 1, (1280+64)*(1024+64), m_newview_log);
+ fwrite(&m_olay[0], 1, (1280+64)*(1024+64), m_newview_log);
+ fwrite(&m_pup[0], 1, (1280+64)*(1024+64), m_newview_log);
+ fwrite(&m_cid[0], 1, (1280+64)*(1024+64), m_newview_log);
+}
+
+void newport_video_device::stop_logging()
+{
+ popmessage("Newport recording stopped.");
+ fclose(m_newview_log);
+ m_newview_log = nullptr;
}
+#endif
-uint32_t newport_video_device::get_cursor_pixel(int x, int y)
+uint8_t newport_video_device::get_cursor_pixel(int x, int y)
{
if (x < 0 || y < 0)
return 0;
@@ -211,16 +256,14 @@ uint32_t newport_video_device::get_cursor_pixel(int x, int y)
{
const int address = y * 4 + (x / 16);
const uint16_t word = m_vc2.m_ram[m_vc2.m_cursor_entry + address];
- const uint16_t entry = BIT(word, shift);
- return m_cmap0.m_palette[entry];
+ return BIT(word, shift);
}
else
{
const int address = y * 2 + (x / 16);
const uint16_t word0 = m_vc2.m_ram[m_vc2.m_cursor_entry + address];
const uint16_t word1 = m_vc2.m_ram[m_vc2.m_cursor_entry + address + 64];
- const uint16_t entry = BIT(word0, shift) | (BIT(word1, shift) << 1);
- return m_cmap0.m_palette[entry];
+ return BIT(word0, shift) | (BIT(word1, shift) << 1);
}
}
@@ -230,29 +273,122 @@ uint32_t newport_video_device::screen_update(screen_device &device, bitmap_rgb32
&& BIT(m_vc2.m_display_ctrl, DCR_CURSOR_ENABLE_BIT) != 0
&& BIT(m_vc2.m_display_ctrl, DCR_CURSOR_MODE_BIT) == DCR_CURSOR_MODE_GLYPH;
+ const uint16_t cursor_msb = (uint16_t)m_xmap0.m_cursor_cmap << 5;
+ const uint16_t popup_msb = (uint16_t)m_xmap0.m_popup_cmap << 5;
+
/* loop over rows and copy to the destination */
for (int y = cliprect.min_y; y <= cliprect.max_y; y++)
{
- uint32_t *src = &m_base[1344 * y];
+ uint8_t *src_ci = &m_rgbci[1344 * y];
+ uint8_t *src_pup = &m_pup[1344 * y];
uint32_t *dest = &bitmap.pix32(y, cliprect.min_x);
+ m_vc2.m_did_frame_ptr = m_vc2.m_did_entry + (uint16_t)y;
+ m_vc2.m_did_line_ptr = m_vc2.m_ram[m_vc2.m_did_frame_ptr];
+
+ // Fetch the initial DID entry
+ uint16_t curr_did_entry = m_vc2.m_ram[m_vc2.m_did_line_ptr];
+ uint32_t table_entry = m_xmap0.m_mode_table[curr_did_entry & 0x1f];
+ uint16_t ci_msb = 0;
+ switch ((table_entry >> 8) & 3)
+ {
+ case 0: ci_msb = (m_xmap0.m_mode_table[curr_did_entry & 0x1f] & 0xf8) << 5; break;
+ case 1: ci_msb = 0x1d00; break;
+ case 2: ci_msb = 0x1e00; break;
+ case 3: ci_msb = 0x1f00; break;
+ }
+
+ // Prepare for the next DID entry
+ m_vc2.m_did_line_ptr++;
+ curr_did_entry = m_vc2.m_ram[m_vc2.m_did_line_ptr];
+
/* loop over columns */
for (int x = cliprect.min_x; x < cliprect.max_x; x++)
{
- uint32_t cursor_pixel = 0;
+ if ((uint16_t)x == (curr_did_entry >> 5))
+ {
+ table_entry = m_xmap0.m_mode_table[curr_did_entry & 0x1f];
+ switch ((table_entry >> 8) & 3)
+ {
+ case 0: ci_msb = (m_xmap0.m_mode_table[curr_did_entry & 0x1f] & 0xf8) << 5; break;
+ case 1: ci_msb = 0x1d00; break;
+ case 2: ci_msb = 0x1e00; break;
+ case 3: ci_msb = 0x1f00; break;
+ }
+ m_vc2.m_did_line_ptr++;
+ curr_did_entry = m_vc2.m_ram[m_vc2.m_did_line_ptr];
+ }
+ uint8_t cursor_pixel = 0;
if (x >= (m_vc2.m_cursor_x - 31) && x <= m_vc2.m_cursor_x && y >= (m_vc2.m_cursor_y - 31) && y <= m_vc2.m_cursor_y && enable_cursor)
{
cursor_pixel = get_cursor_pixel(x - ((int)m_vc2.m_cursor_x - 31), y - ((int)m_vc2.m_cursor_y - 31));
}
- *dest++ = cursor_pixel ? cursor_pixel : *src;
- src++;
+
+ if (cursor_pixel)
+ {
+ *dest++ = m_cmap0.m_palette[cursor_msb | cursor_pixel];
+ }
+ else if (*src_pup)
+ {
+ const uint8_t src = (*src_pup >> 2) & 3;
+ *dest++ = m_cmap0.m_palette[popup_msb | src];
+ }
+ else
+ {
+ switch ((table_entry >> 8) & 3)
+ {
+ case 0:
+ switch ((table_entry >> 10) & 3)
+ {
+ case 0: // 4bpp
+ {
+ const uint8_t shift = BIT(table_entry, 0) ? 4 : 0;
+ const uint8_t pix_in = *src_ci;
+ *dest++ = m_cmap0.m_palette[ci_msb | ((pix_in >> shift) & 0x0f)];
+ break;
+ }
+ case 1: // 8bpp
+ *dest++ = m_cmap0.m_palette[ci_msb | *src_ci];
+ break;
+ case 2: // 12bpp (not yet supported)
+ case 3: // 24bpp (not yet supported)
+ break;
+ }
+ break;
+ case 1:
+ case 2:
+ case 3:
+ {
+ const uint8_t pix_in = *src_ci;
+ const uint8_t r = (0x92 * BIT(pix_in, 2)) | (0x49 * BIT(pix_in, 1)) | (0x24 * BIT(pix_in, 0));
+ const uint8_t g = (0x92 * BIT(pix_in, 5)) | (0x49 * BIT(pix_in, 4)) | (0x24 * BIT(pix_in, 3));
+ const uint8_t b = (0xaa * BIT(pix_in, 7)) | (0x55 * BIT(pix_in, 6));
+ *dest++ = (r << 16) | (g << 8) | b;
+ break;
+ }
+ }
+ }
+
+ src_ci++;
+ src_pup++;
}
}
+
+#if ENABLE_NEWVIEW_LOG
+ if (machine().input().code_pressed_once(KEYCODE_TILDE))
+ {
+ if (m_newview_log == nullptr)
+ start_logging();
+ else
+ stop_logging();
+ }
+#endif
+
return 0;
}
-WRITE32_MEMBER(newport_video_device::cmap0_w)
+void newport_video_device::cmap0_write(uint32_t data)
{
switch (m_rex3.m_dcb_reg_select)
{
@@ -270,7 +406,7 @@ WRITE32_MEMBER(newport_video_device::cmap0_w)
}
}
-READ32_MEMBER(newport_video_device::cmap0_r)
+uint32_t newport_video_device::cmap0_read()
{
switch (m_rex3.m_dcb_reg_select)
{
@@ -286,7 +422,7 @@ READ32_MEMBER(newport_video_device::cmap0_r)
}
}
-READ32_MEMBER(newport_video_device::cmap1_r)
+uint32_t newport_video_device::cmap1_read()
{
switch (m_rex3.m_dcb_reg_select)
{
@@ -302,7 +438,7 @@ READ32_MEMBER(newport_video_device::cmap1_r)
}
}
-READ32_MEMBER(newport_video_device::xmap0_r)
+uint32_t newport_video_device::xmap0_read()
{
switch (m_rex3.m_dcb_reg_select)
{
@@ -311,7 +447,7 @@ READ32_MEMBER(newport_video_device::xmap0_r)
return m_xmap0.m_config;
case 1:
LOGMASKED(LOG_XMAP0, "XMAP0 Revision Read: %08x\n", 0);
- return m_xmap0.m_revision;
+ return 1;
case 2:
LOGMASKED(LOG_XMAP0, "XMAP0 FIFO Availability Read: %08x\n", 0x2);
return 0x2;
@@ -360,7 +496,7 @@ READ32_MEMBER(newport_video_device::xmap0_r)
return 0;
}
-WRITE32_MEMBER(newport_video_device::xmap0_w)
+void newport_video_device::xmap0_write(uint32_t data)
{
switch (m_rex3.m_dcb_reg_select)
{
@@ -399,7 +535,7 @@ WRITE32_MEMBER(newport_video_device::xmap0_w)
}
}
-READ32_MEMBER(newport_video_device::xmap1_r)
+uint32_t newport_video_device::xmap1_read()
{
switch (m_rex3.m_dcb_reg_select)
{
@@ -408,7 +544,7 @@ READ32_MEMBER(newport_video_device::xmap1_r)
return m_xmap1.m_config;
case 1:
LOGMASKED(LOG_XMAP1, "XMAP1 Revision Read: %08x\n", 0);
- return m_xmap1.m_revision;
+ return 1;
case 2:
LOGMASKED(LOG_XMAP1, "XMAP1 FIFO Availability Read: %08x\n", 0x02);
return 0x2;
@@ -457,7 +593,7 @@ READ32_MEMBER(newport_video_device::xmap1_r)
return 0;
}
-WRITE32_MEMBER(newport_video_device::xmap1_w)
+void newport_video_device::xmap1_write(uint32_t data)
{
switch (m_rex3.m_dcb_reg_select)
{
@@ -496,7 +632,7 @@ WRITE32_MEMBER(newport_video_device::xmap1_w)
}
}
-READ32_MEMBER(newport_video_device::vc2_r)
+uint32_t newport_video_device::vc2_read()
{
switch (m_rex3.m_dcb_reg_select)
{
@@ -578,7 +714,7 @@ READ32_MEMBER(newport_video_device::vc2_r)
}
}
-WRITE32_MEMBER(newport_video_device::vc2_w)
+void newport_video_device::vc2_write(uint32_t data)
{
switch (m_rex3.m_xfer_width)
{
@@ -713,969 +849,1888 @@ WRITE_LINE_MEMBER(newport_video_device::vblank_w)
{
if (state)
{
- m_rex3.m_status |= 0x20;
if (BIT(m_vc2.m_display_ctrl, 0))
- m_hpc3->raise_local_irq(1, ioc2_device::INT3_LOCAL1_RETRACE);
+ {
+ m_rex3.m_status |= 0x20;
+ m_hpc3->raise_local_irq(0, ioc2_device::INT3_LOCAL0_GRAPHICS);
+ }
}
}
-READ32_MEMBER(newport_video_device::rex3_r)
+READ64_MEMBER(newport_video_device::rex3_r)
{
- switch (offset & ~(0x800/4))
+ uint64_t ret = 0;
+ switch (offset & ~(0x800/8))
{
- case 0x0000/4:
- LOGMASKED(LOG_REX3, "REX3 Draw Mode 1 Read: %08x\n", m_rex3.m_draw_mode1);
- return m_rex3.m_draw_mode1;
- case 0x0004/4:
- LOGMASKED(LOG_REX3, "REX3 Draw Mode 0 Read: %08x\n", m_rex3.m_draw_mode0);
- return m_rex3.m_draw_mode0;
- case 0x0008/4:
- LOGMASKED(LOG_REX3, "REX3 Line Stipple Mode Read: %08x\n", m_rex3.m_ls_mode);
- return m_rex3.m_ls_mode;
- case 0x000c/4:
- LOGMASKED(LOG_REX3, "REX3 Line Stipple Pattern Read: %08x\n", m_rex3.m_ls_pattern);
- return m_rex3.m_ls_pattern;
- case 0x0010/4:
- LOGMASKED(LOG_REX3, "REX3 Line Stipple Pattern (Save) Read: %08x\n", m_rex3.m_ls_pattern_saved);
- return m_rex3.m_ls_pattern_saved;
- case 0x0014/4:
- LOGMASKED(LOG_REX3, "REX3 Pattern Register Read: %08x\n", m_rex3.m_z_pattern);
- return m_rex3.m_z_pattern;
- case 0x0018/4:
- LOGMASKED(LOG_REX3, "REX3 Opaque Pattern / Blendfunc Dest Color Read: %08x\n", m_rex3.m_color_back);
- return m_rex3.m_color_back;
- case 0x001c/4:
- LOGMASKED(LOG_REX3, "REX3 VRAM Fastclear Color Read: %08x\n", m_rex3.m_color_vram);
- return m_rex3.m_color_vram;
- case 0x0020/4:
+ case 0x0000/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Draw Mode 1 Read: %08x\n", m_rex3.m_draw_mode1);
+ ret |= (uint64_t)m_rex3.m_draw_mode1 << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Draw Mode 0 Read: %08x\n", m_rex3.m_draw_mode0);
+ ret |= m_rex3.m_draw_mode0;
+ }
+ break;
+ case 0x0008/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Line Stipple Mode Read: %08x\n", m_rex3.m_ls_mode);
+ ret |= (uint64_t)m_rex3.m_ls_mode << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Line Stipple Pattern Read: %08x\n", m_rex3.m_ls_pattern);
+ ret |= m_rex3.m_ls_pattern;
+ }
+ break;
+ case 0x0010/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Line Stipple Pattern (Save) Read: %08x\n", m_rex3.m_ls_pattern_saved);
+ ret |= (uint64_t)m_rex3.m_ls_pattern_saved << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Pattern Register Read: %08x\n", m_rex3.m_z_pattern);
+ ret |= m_rex3.m_z_pattern;
+ }
+ break;
+ case 0x0018/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Opaque Pattern / Blendfunc Dest Color Read: %08x\n", m_rex3.m_color_back);
+ ret |= (uint64_t)m_rex3.m_color_back << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 VRAM Fastclear Color Read: %08x\n", m_rex3.m_color_vram);
+ ret |= m_rex3.m_color_vram;
+ }
+ break;
+ case 0x0020/8:
LOGMASKED(LOG_REX3, "REX3 AFUNCTION Reference Alpha Read: %08x\n", m_rex3.m_alpha_ref);
- return m_rex3.m_alpha_ref;
- case 0x0028/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 0 X Min/Max Read: %08x\n", m_rex3.m_smask0_x);
- return m_rex3.m_smask0_x;
- case 0x002c/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 0 Y Min/Max Read: %08x\n", m_rex3.m_smask0_y);
- return m_rex3.m_smask0_y;
- case 0x0030/4:
- LOGMASKED(LOG_REX3, "REX3 Line/Span Setup Read: %08x\n", m_rex3.m_setup);
- return m_rex3.m_setup;
- case 0x0034/4:
- LOGMASKED(LOG_REX3, "REX3 ZPattern Enable Read: %08x\n", m_rex3.m_step_z);
- return m_rex3.m_step_z;
- case 0x0100/4:
- LOGMASKED(LOG_REX3, "REX3 X Start Read: %08x\n", m_rex3.m_x_start);
- return m_rex3.m_x_start;
- case 0x0104/4:
- LOGMASKED(LOG_REX3, "REX3 YStart Read: %08x\n", m_rex3.m_y_start);
- return m_rex3.m_y_start;
- case 0x0108/4:
- LOGMASKED(LOG_REX3, "REX3 XEnd Read: %08x\n", m_rex3.m_x_end);
- return m_rex3.m_x_end;
- case 0x010c/4:
- LOGMASKED(LOG_REX3, "REX3 YEnd Read: %08x\n", m_rex3.m_y_end);
- return m_rex3.m_y_end;
- case 0x0110/4:
- LOGMASKED(LOG_REX3, "REX3 XSave Read: %08x\n", m_rex3.m_x_save);
- return m_rex3.m_x_save;
- case 0x0114/4:
- LOGMASKED(LOG_REX3, "REX3 XYMove Read: %08x\n", m_rex3.m_xy_move);
- return m_rex3.m_xy_move;
- case 0x0118/4:
- LOGMASKED(LOG_REX3, "REX3 Bresenham D Read: %08x\n", m_rex3.m_bres_d);
- return m_rex3.m_bres_d;
- case 0x011c/4:
- LOGMASKED(LOG_REX3, "REX3 Bresenham S1 Read: %08x\n", m_rex3.m_bres_s1);
- return m_rex3.m_bres_s1;
- case 0x0120/4:
- LOGMASKED(LOG_REX3, "REX3 Bresenham Octant & Incr1 Read: %08x\n", m_rex3.m_bres_octant_inc1);
- return m_rex3.m_bres_octant_inc1;
- case 0x0124/4:
- LOGMASKED(LOG_REX3, "REX3 Bresenham Octant Rounding Mode & Incr2 Read: %08x\n", m_rex3.m_bres_round_inc2);
- return m_rex3.m_bres_round_inc2;
- case 0x0128/4:
- LOGMASKED(LOG_REX3, "REX3 Bresenham E1 Read: %08x\n", m_rex3.m_bres_e1);
- return m_rex3.m_bres_e1;
- case 0x012c/4:
- LOGMASKED(LOG_REX3, "REX3 Bresenham S2 Read: %08x\n", m_rex3.m_bres_s2);
- return m_rex3.m_bres_s2;
- case 0x0130/4:
- LOGMASKED(LOG_REX3, "REX3 AA Line Weight Table 1/2 Read: %08x\n", m_rex3.m_a_weight0);
- return m_rex3.m_a_weight0;
- case 0x0134/4:
- LOGMASKED(LOG_REX3, "REX3 AA Line Weight Table 2/2 Read: %08x\n", m_rex3.m_a_weight1);
- return m_rex3.m_a_weight1;
- case 0x0138/4:
- LOGMASKED(LOG_REX3, "REX3 GL XStart Read: %08x\n", m_rex3.m_x_start_f);
- return m_rex3.m_x_start_f;
- case 0x013c/4:
- LOGMASKED(LOG_REX3, "REX3 GL YStart Read: %08x\n", m_rex3.m_y_start_f);
- return m_rex3.m_y_start_f;
- case 0x0140/4:
- LOGMASKED(LOG_REX3, "REX3 GL XEnd Read: %08x\n", m_rex3.m_x_end_f);
- return m_rex3.m_x_end_f;
- case 0x0144/4:
- LOGMASKED(LOG_REX3, "REX3 GL YEnd Read: %08x\n", m_rex3.m_y_end_f);
- return m_rex3.m_y_end_f;
- case 0x0148/4:
- LOGMASKED(LOG_REX3, "REX3 XStart (integer) Read: %08x\n", m_rex3.m_x_start_i);
- return m_rex3.m_x_start_i;
- case 0x014c/4:
- LOGMASKED(LOG_REX3, "REX3 GL XEnd (copy) Read: %08x\n", m_rex3.m_x_end_f);
- return m_rex3.m_x_end_f;
- case 0x0150/4:
- LOGMASKED(LOG_REX3, "REX3 XYStart (integer) Read: %08x\n", m_rex3.m_xy_start_i);
- return m_rex3.m_xy_start_i;
- case 0x0154/4:
- LOGMASKED(LOG_REX3, "REX3 XYEnd (integer) Read: %08x\n", m_rex3.m_xy_end_i);
- return m_rex3.m_xy_end_i;
- case 0x0158/4:
- LOGMASKED(LOG_REX3, "REX3 XStartEnd (integer) Read: %08x\n", m_rex3.m_x_start_end_i);
- return m_rex3.m_x_start_end_i;
- case 0x0200/4:
- LOGMASKED(LOG_REX3, "REX3 Red/CI Full State Read: %08x\n", m_rex3.m_color_red);
- return m_rex3.m_color_red;
- case 0x0204/4:
- LOGMASKED(LOG_REX3, "REX3 Alpha Full State Read: %08x\n", m_rex3.m_color_alpha);
- return m_rex3.m_color_alpha;
- case 0x0208/4:
- LOGMASKED(LOG_REX3, "REX3 Green Full State Read: %08x\n", m_rex3.m_color_green);
- return m_rex3.m_color_green;
- case 0x020c/4:
- LOGMASKED(LOG_REX3, "REX3 Blue Full State Read: %08x\n", m_rex3.m_color_blue);
- return m_rex3.m_color_blue;
- case 0x0210/4:
- LOGMASKED(LOG_REX3, "REX3 Red/CI Slope Read: %08x\n", m_rex3.m_slope_red);
- return m_rex3.m_slope_red;
- case 0x0214/4:
- LOGMASKED(LOG_REX3, "REX3 Alpha Slope Read: %08x\n", m_rex3.m_slope_alpha);
- return m_rex3.m_slope_alpha;
- case 0x0218/4:
- LOGMASKED(LOG_REX3, "REX3 Green Slope Read: %08x\n", m_rex3.m_slope_green);
- return m_rex3.m_slope_green;
- case 0x021c/4:
- LOGMASKED(LOG_REX3, "REX3 Blue Slope Read: %08x\n", m_rex3.m_slope_blue);
- return m_rex3.m_slope_blue;
- case 0x0220/4:
- LOGMASKED(LOG_REX3, "REX3 Write Mask Read: %08x\n", m_rex3.m_write_mask);
- return m_rex3.m_write_mask;
- case 0x0224/4:
- LOGMASKED(LOG_REX3, "REX3 Packed Color Fractions Read: %08x\n", m_rex3.m_zero_fract);
- return m_rex3.m_zero_fract;
- case 0x0228/4:
- LOGMASKED(LOG_REX3, "REX3 Color Index Zeros Overflow Read: %08x\n", m_rex3.m_zero_overflow);
- return m_rex3.m_zero_overflow;
- case 0x022c/4:
- LOGMASKED(LOG_REX3, "REX3 Red/CI Slope (copy) Read: %08x\n", m_rex3.m_slope_red);
- return m_rex3.m_slope_red;
- case 0x0230/4:
- LOGMASKED(LOG_REX3, "REX3 Host Data Port MSW Read: %08x\n", m_rex3.m_host_dataport_msw);
- return m_rex3.m_host_dataport_msw;
- case 0x0234/4:
- LOGMASKED(LOG_REX3, "REX3 Host Data Port LSW Read: %08x\n", m_rex3.m_host_dataport_lsw);
- return m_rex3.m_host_dataport_lsw;
- case 0x0238/4:
- LOGMASKED(LOG_REX3, "REX3 Display Control Bus Mode Read: %08x\n", m_rex3.m_dcb_mode);
- return m_rex3.m_dcb_mode;
- case 0x0240/4:
- switch (m_rex3.m_dcb_slave_select)
+ ret |= (uint64_t)m_rex3.m_alpha_ref << 32;
+ break;
+ case 0x0028/8:
+ if (ACCESSING_BITS_32_63)
{
- case 0x00:
- return vc2_r(space, 0, mem_mask);
- case 0x02:
- return cmap0_r(space, 0, mem_mask);
- case 0x03:
- return cmap1_r(space, 0, mem_mask);
- case 0x05:
- return xmap0_r(space, 0, mem_mask);
- case 0x06:
- return xmap1_r(space, 0, mem_mask);
- default:
- LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data MSW Read: %08x\n", m_rex3.m_dcb_data_msw);
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 0 X Min/Max Read: %08x\n", m_rex3.m_smask_x[0]);
+ ret |= (uint64_t)m_rex3.m_smask_x[0] << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 0 Y Min/Max Read: %08x\n", m_rex3.m_smask_y[0]);
+ ret |= m_rex3.m_smask_y[0];
+ }
+ break;
+ case 0x0030/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Line/Span Setup Read: %08x\n", m_rex3.m_setup);
+ ret |= (uint64_t)m_rex3.m_setup << 32;
+ }
+ break;
+ case 0x0100/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "%s: REX3 X Start Read: %08x\n", machine().describe_context(), m_rex3.m_x_start);
+ ret |= (uint64_t)m_rex3.m_x_start << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 YStart Read: %08x\n", m_rex3.m_y_start);
+ ret |= m_rex3.m_y_start;
+ }
+ break;
+ case 0x0108/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XEnd Read: %08x\n", m_rex3.m_x_end);
+ ret |= (uint64_t)m_rex3.m_x_end << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 YEnd Read: %08x\n", m_rex3.m_y_end);
+ ret |= m_rex3.m_y_end;
+ }
+ break;
+ case 0x0110/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XSave Read: %08x\n", m_rex3.m_x_save);
+ ret |= (uint64_t)(uint16_t)m_rex3.m_x_save << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XYMove Read: %08x\n", m_rex3.m_xy_move);
+ ret |= m_rex3.m_xy_move;
+ }
+ break;
+ case 0x0118/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Bresenham D Read: %08x\n", m_rex3.m_bres_d);
+ ret |= (uint64_t)m_rex3.m_bres_d << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Bresenham S1 Read: %08x\n", m_rex3.m_bres_s1);
+ ret |= m_rex3.m_bres_s1;
+ }
+ break;
+ case 0x0120/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Bresenham Octant & Incr1 Read: %08x\n", m_rex3.m_bres_octant_inc1);
+ ret |= (uint64_t)m_rex3.m_bres_octant_inc1 << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Bresenham Octant Rounding Mode & Incr2 Read: %08x\n", m_rex3.m_bres_round_inc2);
+ ret |= m_rex3.m_bres_round_inc2;
+ }
+ break;
+ case 0x0128/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Bresenham E1 Read: %08x\n", m_rex3.m_bres_e1);
+ ret |= (uint64_t)m_rex3.m_bres_e1 << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Bresenham S2 Read: %08x\n", m_rex3.m_bres_s2);
+ ret |= m_rex3.m_bres_s2;
+ }
+ break;
+ case 0x0130/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 AA Line Weight Table 1/2 Read: %08x\n", m_rex3.m_a_weight0);
+ ret |= (uint64_t)m_rex3.m_a_weight0 << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 AA Line Weight Table 2/2 Read: %08x\n", m_rex3.m_a_weight1);
+ ret |= m_rex3.m_a_weight1;
+ }
+ break;
+ case 0x0138/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 GL XStart Read: %08x\n", m_rex3.m_x_start_f);
+ ret |= (uint64_t)m_rex3.m_x_start_f << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 GL YStart Read: %08x\n", m_rex3.m_y_start_f);
+ ret |= m_rex3.m_y_start_f;
+ }
+ break;
+ case 0x0140/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 GL XEnd Read: %08x\n", m_rex3.m_x_end_f);
+ ret |= (uint64_t)m_rex3.m_x_end_f << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 GL YEnd Read: %08x\n", m_rex3.m_y_end_f);
+ ret |= m_rex3.m_y_end_f;
+ }
+ break;
+ case 0x0148/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XStart (integer) Read: %08x\n", m_rex3.m_x_start_i);
+ ret |= (uint64_t)m_rex3.m_x_start_i << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 GL XEnd (copy) Read: %08x\n", m_rex3.m_x_end_f);
+ ret |= m_rex3.m_x_end_f;
+ }
+ break;
+ case 0x0150/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XYStart (integer) Read: %08x\n", m_rex3.m_xy_start_i);
+ ret |= (uint64_t)m_rex3.m_xy_start_i << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XYEnd (integer) Read: %08x\n", m_rex3.m_xy_end_i);
+ ret |= m_rex3.m_xy_end_i;
+ }
+ break;
+ case 0x0158/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XStartEnd (integer) Read: %08x\n", m_rex3.m_x_start_end_i);
+ ret |= (uint64_t)m_rex3.m_x_start_end_i << 32;
+ }
+ break;
+ case 0x0200/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Red/CI Full State Read: %08x\n", m_rex3.m_color_red);
+ ret |= (uint64_t)m_rex3.m_color_red << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Alpha Full State Read: %08x\n", m_rex3.m_color_alpha);
+ ret |= m_rex3.m_color_alpha;
+ }
+ break;
+ case 0x0208/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Green Full State Read: %08x\n", m_rex3.m_color_green);
+ ret |= (uint64_t)m_rex3.m_color_green << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Blue Full State Read: %08x\n", m_rex3.m_color_blue);
+ ret |= m_rex3.m_color_blue;
+ }
+ break;
+ case 0x0210/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Red/CI Slope Read: %08x\n", m_rex3.m_slope_red);
+ ret |= (uint64_t)m_rex3.m_slope_red << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Alpha Slope Read: %08x\n", m_rex3.m_slope_alpha);
+ ret |= m_rex3.m_slope_alpha;
+ }
+ break;
+ case 0x0218/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Green Slope Read: %08x\n", m_rex3.m_slope_green);
+ ret |= (uint64_t)m_rex3.m_slope_green << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Blue Slope Read: %08x\n", m_rex3.m_slope_blue);
+ ret |= m_rex3.m_slope_blue;
+ }
+ break;
+ case 0x0220/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Write Mask Read: %08x\n", m_rex3.m_write_mask);
+ ret |= (uint64_t)m_rex3.m_write_mask << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Packed Color Fractions Read: %08x\n", m_rex3.m_color_i);
+ ret |= m_rex3.m_color_i;
+ }
+ break;
+ case 0x0228/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Color Index Zeros Overflow Read: %08x\n", m_rex3.m_zero_overflow);
+ ret |= (uint64_t)m_rex3.m_zero_overflow << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Red/CI Slope (copy) Read: %08x\n", m_rex3.m_slope_red);
+ ret |= m_rex3.m_slope_red;
+ }
+ break;
+ case 0x0230/8:
+ if (m_rex3.m_read_active)
+ m_rex3.m_host_dataport = do_pixel_word_read();
+ LOGMASKED(LOG_REX3, "%s: REX3 Host Data Port Read: %08x%08x\n", machine().describe_context(), (uint32_t)(m_rex3.m_host_dataport >> 32),
+ (uint32_t)m_rex3.m_host_dataport);
+ ret = m_rex3.m_host_dataport;
+ break;
+ case 0x0238/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Display Control Bus Mode Read: %08x\n", m_rex3.m_dcb_mode);
+ ret |= (uint64_t)m_rex3.m_dcb_mode << 32;
+ }
+ break;
+ case 0x0240/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ switch (m_rex3.m_dcb_slave_select)
+ {
+ case 0x00:
+ ret |= (uint64_t)vc2_read() << 32;
+ break;
+ case 0x02:
+ ret |= (uint64_t)cmap0_read() << 32;
+ break;
+ case 0x03:
+ ret |= (uint64_t)cmap1_read() << 32;
+ break;
+ case 0x05:
+ ret |= (uint64_t)xmap0_read() << 32;
+ break;
+ case 0x06:
+ ret |= (uint64_t)xmap1_read() << 32;
+ break;
+ default:
+ LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data MSW Read: %08x\n", m_rex3.m_dcb_data_msw);
+ ret |= (uint64_t)m_rex3.m_dcb_data_msw << 32;
+ break;
+ }
+ if (BIT(m_rex3.m_dcb_mode, 3))
+ {
+ m_rex3.m_dcb_reg_select++;
+ m_rex3.m_dcb_reg_select &= 7;
+ }
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data LSW Read: %08x\n", m_rex3.m_dcb_data_lsw);
+ ret |= m_rex3.m_dcb_data_lsw;
+ }
+ break;
+ case 0x1300/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 1 X Min/Max Read: %08x\n", m_rex3.m_smask_x[1]);
+ ret |= (uint64_t)m_rex3.m_smask_x[1] << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 1 Y Min/Max Read: %08x\n", m_rex3.m_smask_y[1]);
+ ret |= m_rex3.m_smask_y[1];
+ }
+ break;
+ case 0x1308/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 2 X Min/Max Read: %08x\n", m_rex3.m_smask_x[2]);
+ ret |= (uint64_t)m_rex3.m_smask_x[2] << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 2 Y Min/Max Read: %08x\n", m_rex3.m_smask_y[2]);
+ ret |= m_rex3.m_smask_y[2];
+ }
+ break;
+ case 0x1310/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 3 X Min/Max Read: %08x\n", m_rex3.m_smask_x[3]);
+ ret |= (uint64_t)m_rex3.m_smask_x[3] << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 3 Y Min/Max Read: %08x\n", m_rex3.m_smask_y[3]);
+ ret |= m_rex3.m_smask_y[3];
+ }
+ break;
+ case 0x1318/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 4 X Min/Max Read: %08x\n", m_rex3.m_smask_x[4]);
+ ret |= (uint64_t)m_rex3.m_smask_x[4] << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 4 Y Min/Max Read: %08x\n", m_rex3.m_smask_y[4]);
+ ret |= m_rex3.m_smask_y[4];
+ }
+ break;
+ case 0x1320/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Top of Screen Scanline Read: %08x\n", m_rex3.m_top_scanline);
+ ret |= (uint64_t)m_rex3.m_top_scanline << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XY Window Read: %08x\n", m_rex3.m_xy_window);
+ ret |= m_rex3.m_xy_window;
+ }
+ break;
+ case 0x1328/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Clipping Mode Read: %08x\n", m_rex3.m_clip_mode);
+ ret |= (uint64_t)m_rex3.m_clip_mode << 32;
+ }
+ break;
+ case 0x1330/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Config Read: %08x\n", m_rex3.m_config);
+ ret |= (uint64_t)m_rex3.m_config << 32;
+ }
+ break;
+ case 0x1338/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Status Read: %08x\n", m_rex3.m_status);
+ uint32_t old_status = m_rex3.m_status;
+ m_rex3.m_status = 0;
+ m_hpc3->lower_local_irq(0, ioc2_device::INT3_LOCAL0_GRAPHICS);
+ ret |= (uint64_t)(old_status | 3) << 32;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 User Status Read: %08x\n", m_rex3.m_status);
+ ret |= m_rex3.m_status;
+ }
+ break;
+ default:
+ LOGMASKED(LOG_REX3 | LOG_UNKNOWN, "Unknown REX3 Read: %08x (%08x%08x)\n", 0x1f0f0000 + (offset << 2), (uint32_t)(mem_mask >> 32), (uint32_t)mem_mask);
+ return 0;
+ }
+ return ret;
+}
+
+void newport_video_device::write_pixel(uint8_t color, bool shade)
+{
+ if (shade)
+ write_pixel(m_rex3.m_x_start_i, m_rex3.m_y_start_i, (uint8_t)(m_rex3.m_color_red >> 11));
+ else
+ write_pixel(m_rex3.m_x_start_i, m_rex3.m_y_start_i, color);
+}
+
+bool newport_video_device::pixel_clip_pass(int16_t x, int16_t y)
+{
+ bool mask0_pass = true;
+ if (BIT(m_rex3.m_clip_mode, 0))
+ {
+ const int16_t min_x = (int16_t)(m_rex3.m_smask_x[0] >> 16);
+ const int16_t min_y = (int16_t)(m_rex3.m_smask_y[0] >> 16);
+ const int16_t max_x = (int16_t)m_rex3.m_smask_x[0];
+ const int16_t max_y = (int16_t)m_rex3.m_smask_y[0];
+
+ if (x < min_x)
+ mask0_pass = false;
+ else if (y < min_y)
+ mask0_pass = false;
+ else if (x > max_x)
+ mask0_pass = false;
+ else if (y > max_y)
+ mask0_pass = false;
+ }
+
+ if (!mask0_pass)
+ {
+ LOGMASKED(LOG_REJECTS, "Rejecting pixel at %d,%d due to Mask 0 clipping (%d,%d - %d,%d)\n", x, y,
+ (int16_t)(m_rex3.m_smask_x[0] >> 16), (int16_t)(m_rex3.m_smask_y[0] >> 16), (int16_t)m_rex3.m_smask_x[0], (int16_t)m_rex3.m_smask_y[0]);
+ return false;
+ }
+
+ x += m_rex3.m_x_window;
+ y += m_rex3.m_y_window;
+ x -= 0x1000;
+ y -= 0x1000;
+
+ if (m_rex3.m_clip_mode & 0x1e)
+ {
+ uint8_t bit = 1;
+ for (; bit < 5; bit++)
+ {
+ if (!BIT(m_rex3.m_clip_mode, bit))
+ continue;
+
+ int16_t min_x = (int16_t)(m_rex3.m_smask_x[bit] >> 16) - 0x1000;
+ int16_t min_y = (int16_t)(m_rex3.m_smask_y[bit] >> 16) - 0x1000;
+ int16_t max_x = (int16_t)m_rex3.m_smask_x[bit] - 0x1000;
+ int16_t max_y = (int16_t)m_rex3.m_smask_y[bit] - 0x1000;
+
+ if (x < min_x)
+ {
+ LOGMASKED(LOG_REJECTS, "Skipping Mask %d because %04x,%04x is outside %04x,%04x to %04x,%04x (MinX)\n", bit, x, y, min_x, min_y, max_x, max_y);
+ continue;
+ }
+ if (x > max_x)
+ {
+ LOGMASKED(LOG_REJECTS, "Skipping Mask %d because %04x,%04x is outside %04x,%04x to %04x,%04x (MaxX)\n", bit, x, y, min_x, min_y, max_x, max_y);
+ continue;
+ }
+ if (y < min_y)
+ {
+ LOGMASKED(LOG_REJECTS, "Skipping Mask %d because %04x,%04x is outside %04x,%04x to %04x,%04x (MinY)\n", bit, x, y, min_x, min_y, max_x, max_y);
+ continue;
+ }
+ if (y > max_y)
+ {
+ LOGMASKED(LOG_REJECTS, "Skipping Mask %d because %04x,%04x is outside %04x,%04x to %04x,%04x (MaxY)\n", bit, x, y, min_x, min_y, max_x, max_y);
+ continue;
+ }
break;
}
- return m_rex3.m_dcb_data_msw;
- case 0x0244/4:
- LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data LSW Read: %08x\n", m_rex3.m_dcb_data_lsw);
- return m_rex3.m_dcb_data_lsw;
- case 0x1300/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 1 X Min/Max Read: %08x\n", m_rex3.m_s_mask1_x);
- return m_rex3.m_s_mask1_x;
- case 0x1304/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 1 Y Min/Max Read: %08x\n", m_rex3.m_s_mask1_y);
- return m_rex3.m_s_mask1_y;
- case 0x1308/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 2 X Min/Max Read: %08x\n", m_rex3.m_s_mask2_x);
- return m_rex3.m_s_mask2_x;
- case 0x130c/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 2 Y Min/Max Read: %08x\n", m_rex3.m_s_mask2_y);
- return m_rex3.m_s_mask2_y;
- case 0x1310/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 3 X Min/Max Read: %08x\n", m_rex3.m_s_mask3_x);
- return m_rex3.m_s_mask3_x;
- case 0x1314/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 3 Y Min/Max Read: %08x\n", m_rex3.m_s_mask3_y);
- return m_rex3.m_s_mask3_y;
- case 0x1318/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 4 X Min/Max Read: %08x\n", m_rex3.m_s_mask4_x);
- return m_rex3.m_s_mask4_x;
- case 0x131c/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 4 Y Min/Max Read: %08x\n", m_rex3.m_s_mask4_y);
- return m_rex3.m_s_mask4_y;
- case 0x1320/4:
- LOGMASKED(LOG_REX3, "REX3 Top of Screen Scanline Read: %08x\n", m_rex3.m_top_scanline);
- return m_rex3.m_top_scanline;
- case 0x1324/4:
- LOGMASKED(LOG_REX3, "REX3 XY Window Read: %08x\n", m_rex3.m_xy_window);
- return m_rex3.m_xy_window;
- case 0x1328/4:
- LOGMASKED(LOG_REX3, "REX3 Clipping Mode Read: %08x\n", m_rex3.m_clip_mode);
- return m_rex3.m_clip_mode;
- case 0x1330/4:
- LOGMASKED(LOG_REX3, "REX3 Config Read: %08x\n", m_rex3.m_config);
- return m_rex3.m_config;
- case 0x1338/4:
+ if (bit == 5)
+ {
+ LOGMASKED(LOG_REJECTS, "Rejecting pixel at %d,%d due to Mask 1-4 clipping\n", x, y);
+ return false;
+ }
+ }
+
+ if (x < 0 || y < 0 || x >= (1280+64) || y >= 1024)
{
- LOGMASKED(LOG_REX3, "REX3 Status Read: %08x\n", m_rex3.m_status);
- uint32_t old_status = m_rex3.m_status;
- m_rex3.m_status = 0;
- m_hpc3->lower_local_irq(1, ioc2_device::INT3_LOCAL1_RETRACE);
- return old_status;
+ LOGMASKED(LOG_REJECTS, "Rejecting pixel at %d,%d due to VRAM clipping\n", x, y);
+ return false;
}
- case 0x133c/4:
- LOGMASKED(LOG_REX3, "REX3 User Status Read: %08x\n", m_rex3.m_status);
- return m_rex3.m_status;
- default:
- LOGMASKED(LOG_REX3 | LOG_UNKNOWN, "Unknown REX3 Read: %08x (%08x)\n", 0x1f0f0000 + (offset << 2), mem_mask);
- return 0;
+
+ return true;
+}
+
+void newport_video_device::store_pixel(uint8_t *dest_buf, uint8_t src)
+{
+ if (BIT(m_rex3.m_draw_mode1, 5))
+ src <<= 4;
+
+ const uint8_t dst = *dest_buf;
+ *dest_buf &= ~m_rex3.m_write_mask;
+
+ switch ((m_rex3.m_draw_mode1 >> 28) & 15)
+ {
+ case 0: break;
+ case 1: *dest_buf |= (src & dst) & m_rex3.m_write_mask; break;
+ case 2: *dest_buf |= (src & ~dst) & m_rex3.m_write_mask; break;
+ case 3: *dest_buf |= (src) & m_rex3.m_write_mask; break;
+ case 4: *dest_buf |= (~src & dst) & m_rex3.m_write_mask; break;
+ case 5: *dest_buf |= (dst) & m_rex3.m_write_mask; break;
+ case 6: *dest_buf |= (src ^ dst) & m_rex3.m_write_mask; break;
+ case 7: *dest_buf |= (src | dst) & m_rex3.m_write_mask; break;
+ case 8: *dest_buf |= ~(src | dst) & m_rex3.m_write_mask; break;
+ case 9: *dest_buf |= ~(src ^ dst) & m_rex3.m_write_mask; break;
+ case 10: *dest_buf |= ~(dst) & m_rex3.m_write_mask; break;
+ case 11: *dest_buf |= (src | ~dst) & m_rex3.m_write_mask; break;
+ case 12: *dest_buf |= ~(src) & m_rex3.m_write_mask; break;
+ case 13: *dest_buf |= (~src | dst) & m_rex3.m_write_mask; break;
+ case 14: *dest_buf |= ~(src & dst) & m_rex3.m_write_mask; break;
+ case 15: *dest_buf |= 0xff & m_rex3.m_write_mask; break;
+ }
+}
+
+void newport_video_device::write_pixel(int16_t x, int16_t y, uint8_t color)
+{
+ if (!pixel_clip_pass(x, y))
+ return;
+
+ x += m_rex3.m_x_window;
+ y += m_rex3.m_y_window;
+ x -= 0x1000;
+ y -= 0x1000;
+
+ switch (m_rex3.m_draw_mode1 & 7)
+ {
+ case 1: // RGB/CI planes
+ store_pixel(&m_rgbci[y * (1280 + 64) + x], color);
+ break;
+ case 2: // RGBA planes
+ // Not yet handled
+ break;
+ case 4: // Overlay planes
+ store_pixel(&m_olay[y * (1280 + 64) + x], color);
+ break;
+ case 5: // Popup planes
+ store_pixel(&m_pup[y * (1280 + 64) + x], (color << 2) | (color << 6));
+ break;
+ case 6: // CID planes
+ store_pixel(&m_cid[y * (1280 + 64) + x], color);
+ break;
+ }
+}
+
+void newport_video_device::do_v_iline(uint8_t color, bool skip_last, bool shade)
+{
+ int16_t x1 = m_rex3.m_x_start_i;
+ int16_t y1 = m_rex3.m_y_start_i;
+ int16_t y2 = m_rex3.m_y_end_i;
+
+ int16_t incy = (y2 < y1) ? -1 : 1;
+
+ do
+ {
+ if (shade)
+ write_pixel(x1, y1, (uint8_t)(m_rex3.m_color_red >> 11));
+ else
+ write_pixel(x1, y1, color);
+
+ y1 += incy;
+
+ if (shade)
+ m_rex3.m_color_red += (m_rex3.m_slope_red << 8) >> 8;
+ } while (y1 != y2);
+
+ if (!skip_last)
+ {
+ if (shade)
+ write_pixel(x1, y1, (uint8_t)(m_rex3.m_color_red >> 11));
+ else
+ write_pixel(x1, y1, color);
+ }
+
+ write_x_start(x1 << 11);
+ write_y_start(y1 << 11);
+}
+
+void newport_video_device::do_h_iline(uint8_t color, bool skip_last, bool shade)
+{
+ int16_t x1 = m_rex3.m_x_start_i;
+ int16_t y1 = m_rex3.m_y_start_i;
+ int16_t x2 = m_rex3.m_x_end_i;
+
+ int16_t incx = (x2 < x1) ? -1 : 1;
+
+ do
+ {
+ if (shade)
+ write_pixel(x1, y1, (uint8_t)(m_rex3.m_color_red >> 11));
+ else
+ write_pixel(x1, y1, color);
+
+ x1 += incx;
+
+ if (shade)
+ m_rex3.m_color_red += (m_rex3.m_slope_red << 8) >> 8;
+ } while (x1 != x2);
+
+ if (!skip_last) {
+ if (shade)
+ write_pixel(x1, y1, (uint8_t)(m_rex3.m_color_red >> 11));
+ else
+ write_pixel(x1, y1, color);
}
+
+ write_x_start(x1 << 11);
+ write_y_start(y1 << 11);
+}
+
+void newport_video_device::do_iline(uint8_t color, bool skip_last, bool shade)
+{
+ int16_t x1 = m_rex3.m_x_start_i;
+ int16_t y1 = m_rex3.m_y_start_i;
+ int16_t x2 = m_rex3.m_x_end_i;
+ int16_t y2 = m_rex3.m_y_end_i;
+
+ unsigned char c1 = 0;
+ int16_t incy = 1;
+
+ int16_t dx = abs(x2 - x1);
+ int16_t dy = abs(y2 - y1);
+
+ if (dy > dx)
+ {
+ int16_t t = y2;
+ y2 = x2;
+ x2 = t;
+
+ t = y1;
+ y1 = x1;
+ x1 = t;
+
+ t = dx;
+ dx = dy;
+ dy = t;
+
+ c1 = 1;
+ }
+
+ if (x1 > x2)
+ {
+ int16_t t = y2;
+ y2 = y1;
+ y1 = t;
+
+ t = x1;
+ x1 = x2;
+ x2 = t;
+ }
+
+ int horiz = dy << 1;
+ int diago = (dy - dx) << 1;
+ int e = (dy << 1) - dx;
+
+ if (y1 <= y2)
+ incy = 1;
+ else
+ incy = -1;
+
+ if (c1)
+ {
+ do
+ {
+ if (shade)
+ write_pixel(y1, x1, (uint8_t)(m_rex3.m_color_red >> 11));
+ else
+ write_pixel(y1, x1, color);
+
+ if (e > 0)
+ {
+ y1 += incy;
+ e = e + diago;
+ }
+ else
+ {
+ e = e + horiz;
+ }
+
+ x1++;
+ if (shade)
+ m_rex3.m_color_red += (m_rex3.m_slope_red << 8) >> 8;
+ } while (x1 != x2);
+
+ if (!skip_last)
+ {
+ if (shade)
+ write_pixel(y1, x1, (uint8_t)(m_rex3.m_color_red >> 11));
+ else
+ write_pixel(y1, x1, color);
+ }
+ }
+ else
+ {
+ do
+ {
+ if (shade)
+ write_pixel(x1, y1, (uint8_t)(m_rex3.m_color_red >> 11));
+ else
+ write_pixel(x1, y1, color);
+
+ if (e > 0)
+ {
+ y1 += incy;
+ e = e + diago;
+ }
+ else
+ {
+ e = e + horiz;
+ }
+
+ x1++;
+ if (shade)
+ m_rex3.m_color_red += (m_rex3.m_slope_red << 8) >> 8;
+ } while (x1 != x2);
+
+ if (!skip_last)
+ {
+ if (shade)
+ write_pixel(x1, y1, (uint8_t)(m_rex3.m_color_red >> 11));
+ else
+ write_pixel(x1, y1, color);
+ }
+ }
+
+ write_x_start(x1 << 11);
+ write_y_start(y1 << 11);
+}
+
+uint8_t newport_video_device::do_pixel_read()
+{
+ if (m_rex3.m_xy_start_i == m_rex3.m_xy_end_i)
+ m_rex3.m_read_active = false;
+ LOGMASKED(LOG_COMMANDS, "Reading from %04x, %04x\n", m_rex3.m_x_start_i, m_rex3.m_y_start_i);
+ m_rex3.m_bres_octant_inc1 = 0;
+ const uint8_t ret = m_rgbci[m_rex3.m_y_start_i * (1280 + 64) + m_rex3.m_x_start_i];
+ m_rex3.m_x_start_i++;
+ if (m_rex3.m_x_start_i > m_rex3.m_x_end_i)
+ {
+ m_rex3.m_y_start_i++;
+ m_rex3.m_x_start_i = m_rex3.m_x_save;
+ }
+
+ write_x_start(m_rex3.m_x_start_i << 11);
+ write_y_start(m_rex3.m_y_start_i << 11);
+ return ret;
+}
+
+uint64_t newport_video_device::do_pixel_word_read()
+{
+ const uint16_t x_start = (uint16_t)(m_rex3.m_xy_start_i >> 16);
+ const uint16_t x_end = (uint16_t)(m_rex3.m_xy_end_i >> 16);
+ const bool doubleword = BIT(m_rex3.m_draw_mode1, 10);
+ const uint16_t max_width = doubleword ? 8 : 4;
+ uint16_t width = (x_end - x_start) + 1;
+ if (width > max_width)
+ width = max_width;
+
+ uint64_t ret = 0;
+ uint64_t shift = 56;
+ for (uint16_t i = 0; i < width; i++)
+ {
+ ret |= (uint64_t)do_pixel_read() << shift;
+ shift -= 8;
+ }
+ return ret;
}
void newport_video_device::do_rex3_command()
{
- uint32_t command = ((m_rex3.m_draw_mode0 & (1 << 15)) >> 15) |
- ((m_rex3.m_draw_mode0 & (1 << 5)) >> 4) |
- ((m_rex3.m_draw_mode0 & (1 << 9)) >> 7) |
- ((m_rex3.m_draw_mode0 & (1 << 8)) >> 5) |
- ((m_rex3.m_draw_mode0 & 0x0000001c) << 2) |
- ((m_rex3.m_draw_mode0 & 0x00000003) << 7);
- uint16_t start_x = (uint16_t)(m_rex3.m_xy_start_i >> 16);
- uint16_t start_y = (uint16_t)m_rex3.m_xy_start_i;
- uint16_t end_x = (uint16_t)(m_rex3.m_xy_end_i >> 16);
- uint16_t end_y = (uint16_t)m_rex3.m_xy_end_i;
-
- switch (command)
+ static const char* const s_opcode_str[4] = { "Noop", "Read", "Draw", "Scr2Scr" };
+ static const char* const s_adrmode_str[8] = {
+ "Span", "Block", "IntLine", "FracLine", "AALine", "Unk5", "Unk6", "Unk7"
+ };
+
+ const uint32_t mode0 = m_rex3.m_draw_mode0;
+ const uint32_t mode1 = m_rex3.m_draw_mode1;
+
+ int16_t start_x = m_rex3.m_x_start_i;
+ int16_t start_y = m_rex3.m_y_start_i;
+ int16_t end_x = m_rex3.m_x_end_i;
+ int16_t end_y = m_rex3.m_y_end_i;
+ int16_t dx = start_x > end_x ? -1 : 1;
+ int16_t dy = start_y > end_y ? -1 : 1;
+
+ LOGMASKED(LOG_COMMANDS, "REX3 Command: %08x|%08x - %s %s\n", mode0, mode1, s_opcode_str[mode0 & 3], s_adrmode_str[(mode0 >> 2) & 7]);
+
+ switch (mode0)
{
- case 0x00000110:
+ case 0x00000000: // NoOp
+ break;
+ case 0x00000006: // Block, Draw
{
- uint16_t x = start_x;
- uint16_t y = start_y;
- LOGMASKED(LOG_COMMANDS, "Tux Logo Draw: %04x, %04x = %08x\n", x, y, m_cmap0.m_palette[m_rex3.m_host_dataport_msw >> 24]);
-// m_rex3.m_skipline_kludge = 1;
+ LOGMASKED(LOG_COMMANDS, "%04x, %04x = %02x\n", start_x, start_y, m_rex3.m_color_i & 0xff);
m_rex3.m_bres_octant_inc1 = 0;
- m_base[y * (1280 + 64) + x] = m_cmap0.m_palette[m_rex3.m_host_dataport_msw >> 24];
- x++;
- if (x > (m_rex3.m_xy_end_i >> 16))
+ write_pixel(m_rex3.m_color_i & 0xff, false);
+ start_x++;
+ if (start_x > end_x)
{
- y++;
- x = m_rex3.m_x_save;
+ start_y++;
+ start_x = m_rex3.m_x_save;
}
- m_rex3.m_xy_start_i = (x << 16) | y;
- m_rex3.m_x_start_i = x;
- m_rex3.m_x_start = ((m_rex3.m_xy_start_i & 0xffff0000) >> 5);
- m_rex3.m_y_start = ((m_rex3.m_xy_start_i & 0x0000ffff) << 11);
+
+ write_x_start(start_x << 11);
+ write_y_start(start_y << 11);
break;
}
- case 0x0000011e:
- LOGMASKED(LOG_COMMANDS, "Block draw: %04x, %04x to %04x, %04x = %08x\n", start_x, start_y, end_x, end_y, m_cmap0.m_palette[m_rex3.m_zero_fract]);
- for (uint16_t y = start_y; y <= end_y; y++)
+ case 0x00000046: // ColorHost, Block, Draw
+ {
+ m_rex3.m_bres_octant_inc1 = 0;
+ if (BIT(mode1, 7)) // Packed
{
- for (uint16_t x = start_x; x <= end_x; x++)
+ const bool doubleword = BIT(mode1, 10);
+ uint16_t remaining_length = (end_x - start_x) + 1;
+ uint16_t length = doubleword ? 8 : 4;
+ if (remaining_length < length)
+ length = remaining_length;
+ LOGMASKED(LOG_COMMANDS, "%04x, %04x = %08x%08x\n", start_x, start_y, (uint32_t)(m_rex3.m_host_dataport >> 32), (uint32_t)m_rex3.m_host_dataport);
+ uint64_t shift = 56;
+ for (uint16_t i = 0; i < length; i++)
{
- m_base[y * (1280 + 64) + x] = m_cmap0.m_palette[m_rex3.m_zero_fract];
+ write_pixel(start_x, start_y, (uint8_t)(m_rex3.m_host_dataport >> shift));
+ start_x++;
+ shift -= 8;
}
}
+ else
+ {
+ LOGMASKED(LOG_COMMANDS, "%04x, %04x = %02x\n", start_x, start_y, (uint8_t)(m_rex3.m_host_dataport >> 56));
+ write_pixel(start_x, start_y, m_rex3.m_host_dataport >> 56);
+ start_x++;
+ }
+ if (start_x > end_x)
+ {
+ start_y++;
+ start_x = m_rex3.m_x_save;
+ }
+ write_x_start(start_x << 11);
+ write_y_start(start_y << 11);
+ break;
+ }
+ case 0x00000045: // ColorHost, Block, Read
+ case 0x00000065: // ColorHost, Block, Read
+ {
+ m_rex3.m_read_active = true;
break;
- case 0x00000119:
- if (!m_rex3.m_skipline_kludge)
+ }
+ case 0x00000022: // DoSetup, Span, Draw
+ case 0x00000102: // StopOnX, Span, Draw
+ case 0x00000122: // StopOnX, DoSetup, Span, Draw
+ case 0x00022102: // LSOpaque, EnLSPattern, StopOnX, Span, Draw
+ case 0x00080122: // LROnly, StopOnX, DoSetup, Span, Draw
+ case 0x000c0122: // LROnly, Shade, StopOnX, DoSetup, Span, Draw
+ case 0x000c9102: // LROnly, Shade, Length32, EnZPattern, StopOnX, Span, Draw
+ {
+ if (BIT(mode0, 19) && dx < 0) // LROnly
+ break;
+
+ if (!BIT(mode0, 8))
+ end_x = start_x;
+
+ end_x += dx;
+ end_y += dy;
+
+ bool shade = BIT(mode0, 18);
+
+ uint32_t color = m_rex3.m_color_i & 0xff;
+ LOGMASKED(LOG_COMMANDS, "%04x, %04x to %04x, %04x = %08x\n", start_x, start_y, end_x, end_y, color);
+ for (; start_x != end_x; start_x += dx)
{
- LOGMASKED(LOG_COMMANDS, "Pattern Line Draw: %08x at %04x, %04x color %08x\n", m_rex3.m_z_pattern, m_rex3.m_xy_start_i >> 16, (uint16_t)m_rex3.m_xy_start_i, m_cmap0.m_palette[m_rex3.m_zero_fract]);
- for (uint16_t x = start_x; x <= end_x && x < (start_x + 32); x++)
+ if (shade)
{
- if (m_rex3.m_z_pattern & (1 << (31 - (x - start_x))))
- {
- m_base[start_y * (1280 + 64) + x] = m_cmap0.m_palette[m_rex3.m_zero_fract];
- }
+ write_pixel(start_x, start_y, (uint8_t)(m_rex3.m_color_red >> 11));
+ m_rex3.m_color_red += (m_rex3.m_slope_red << 8) >> 8;
}
- if (BIT(m_rex3.m_bres_octant_inc1, 24))
- start_y--;
else
- start_y++;
- m_rex3.m_xy_start_i = (start_x << 16) | start_y;
- m_rex3.m_y_start = ((m_rex3.m_xy_start_i & 0x0000ffff) << 11);
+ {
+ write_pixel(start_x, start_y, color);
+ }
+ }
+ start_y++;
+
+ write_x_start(start_x << 11);
+ write_y_start(start_y << 11);
+ break;
+ }
+ case 0x00000326: // StopOnX, StopOnY, DoSetup, Block, Draw
+ {
+ end_x += dx;
+ end_y += dy;
+
+ uint32_t color = m_rex3.m_color_i & 0xff;
+ if (BIT(mode1, 17))
+ {
+ color = m_rex3.m_color_vram & 0xff;
+ }
+ LOGMASKED(LOG_COMMANDS, "%04x, %04x to %04x, %04x = %08x, %04x\n", start_x, start_y, end_x, end_y, m_cmap0.m_palette[color], m_rex3.m_x_save);
+ for (; start_y != end_y; start_y += dy)
+ {
+ for (; start_x != end_x; start_x += dx)
+ {
+ write_pixel(start_x, start_y, color);
+ }
+ start_x = m_rex3.m_x_save;
+ }
+
+ write_x_start(start_x << 11);
+ write_y_start(start_y << 11);
+ break;
+ }
+ case 0x00000327: // StopOnX, StopOnY, DoSetup, Block, Scr2Scr
+ {
+ end_x += dx;
+ end_y += dy;
+ LOGMASKED(LOG_COMMANDS, "%04x, %04x - %04x, %04x to %04x, %04x\n", start_x, start_y, end_x, end_y, start_x + m_rex3.m_x_move, start_y + m_rex3.m_y_move);
+ for (; start_y != end_y; start_y += dy)
+ {
+ for (; start_x != end_x; start_x += dx)
+ {
+ write_pixel(start_x + m_rex3.m_x_move, start_y + m_rex3.m_y_move, m_rgbci[(start_y + m_rex3.m_y_window - 0x1000) * (1280 + 64) + (start_x + m_rex3.m_x_window - 0x1000)]);
+ }
+ start_x = m_rex3.m_x_save;
+ }
+ write_x_start(start_x << 11);
+ write_y_start(start_y << 11);
+ break;
+ }
+ case 0x0000000a: // I_Line, Draw
+ case 0x0000032a: // StopOnX, StopOnY, DoSetup, I_Line, Draw
+ case 0x00000b2a: // SkipLast, StopOnX, StopOnY, DoSetup, I_Line, Draw
+ case 0x0000232e: // EnLSPattern, StopOnX, StopOnY, DoSetup, F_Line, Draw
+ case 0x0004232e: // Shade, EnLSPattern, StopOnX, StopOnY, DoSetup, F_Line, Draw
+ case 0x00442332: // EndFilter, Shade, EnLSPattern, StopOnX, StopOnY, DoSetp, A_Line, Draw
+ {
+ const bool skip_last = BIT(mode0, 11);
+ const bool shade = BIT(mode0, 18);
+
+ LOGMASKED(LOG_COMMANDS, "%cLine: %04x, %04x to %04x, %04x = %08x\n", (mode0 & 0x1c) == 3 ? 'F' : 'I',
+ start_x, start_y, end_x, end_y, m_cmap0.m_palette[m_rex3.m_color_i]);
+ if (start_x == end_x && start_y == end_y)
+ {
+ write_pixel(m_rex3.m_color_i, shade);
+ }
+ else if (start_x == end_x)
+ {
+ do_v_iline(m_rex3.m_color_i, skip_last, shade);
+ }
+ else if (start_y == end_y)
+ {
+ do_h_iline(m_rex3.m_color_i, skip_last, shade);
+ }
+ else
+ {
+ do_iline(m_rex3.m_color_i, skip_last, shade);
}
break;
- case 0x0000019e:
+ }
+ case 0x00001106: // EnZPattern, StopOnX, Block, Draw
+ case 0x00002106: // EnLSPattern, StopOnX, Block, Draw
+ case 0x00009106: // Length32, EnZPattern, StopOnX, Block, Draw
+ case 0x00022106: // LSOpaque, EnLSPattern, StopOnX, Block, Draw
+ case 0x00019106: // ZPOpaque, EnLSPattern, StopOnX, Block, Draw
{
- int16_t move_x = (int16_t)((m_rex3.m_xy_move >> 16) & 0x0000ffff);
- int16_t move_y = (int16_t)m_rex3.m_xy_move;
- LOGMASKED(LOG_COMMANDS, "FB to FB Copy: %04x, %04x - %04x, %04x to %04x, %04x\n", start_x, start_y, end_x, end_y, start_x + move_x, start_y + move_y);
- for (uint16_t y = start_y; y <= end_y; y++)
+ const bool opaque = (mode0 == 0x00019106) || (mode0 == 0x00022106);
+ const uint32_t pattern = BIT(mode0, 12) ? m_rex3.m_z_pattern : m_rex3.m_ls_pattern;
+ const uint8_t foreground = m_rex3.m_color_i & 0xff;
+ const uint8_t background = m_rex3.m_color_back & 0xff;
+ LOGMASKED(LOG_COMMANDS, "%08x at %04x, %04x color %08x\n", pattern, start_x, start_y, foreground);
+ end_x += dx;
+ int16_t end = end_x;
+ if (BIT(mode0, 15))
+ {
+ if ((end_x - start_x) >= 32)
+ {
+ end = start_x + 31;
+ }
+ }
+ for (; start_x != end; start_x += dx)
{
- for (uint16_t x = start_x; x <= end_x; x++)
+ if (pattern & (1 << (31 - (start_x - m_rex3.m_x_start_i))))
+ {
+ write_pixel(start_x, start_y, foreground);
+ }
+ else if (opaque)
{
- m_base[(y + move_y) * (1280 + 64) + (x + move_x)] = m_base[y * (1280 + 64) + x];
+ write_pixel(start_x, start_y, background);
}
}
+ if (BIT(m_rex3.m_bres_octant_inc1, 24))
+ start_y--;
+ else
+ start_y++;
+
+ start_x = m_rex3.m_x_save;
+ write_x_start(start_x << 11);
+ write_y_start(start_y << 11);
break;
}
default:
- LOGMASKED(LOG_COMMANDS | LOG_UNKNOWN, "Unknown draw command: %08x\n", command);
+ LOGMASKED(LOG_COMMANDS | LOG_UNKNOWN, "Draw command %08x not recognized\n", m_rex3.m_draw_mode0);
break;
}
}
-WRITE32_MEMBER(newport_video_device::rex3_w)
+void newport_video_device::write_x_start(int32_t val)
{
- if (offset & 0x00000200)
+ m_rex3.m_x_start = val & 0x07ffff80;
+ m_rex3.m_x_start_i = (int16_t)(val >> 11);
+ m_rex3.m_x_start_f = (uint32_t)val & 0x007fff80;
+ m_rex3.m_xy_start_i = (m_rex3.m_xy_start_i & 0x0000ffff) | (m_rex3.m_x_start_i << 16);
+}
+
+void newport_video_device::write_y_start(int32_t val)
+{
+ m_rex3.m_y_start = val & 0x07ffff80;
+ m_rex3.m_y_start_i = (int16_t)(val >> 11);
+ m_rex3.m_y_start_f = (uint32_t)val & 0x007fff80;
+ m_rex3.m_xy_start_i = (m_rex3.m_xy_start_i & 0xffff0000) | (uint16_t)m_rex3.m_y_start_i;
+}
+
+void newport_video_device::write_x_end(int32_t val)
+{
+ m_rex3.m_x_end = val & 0x07ffff80;
+ m_rex3.m_x_end_i = (int16_t)(val >> 11);
+ m_rex3.m_x_end_f = (uint32_t)val & 0x007fff80;
+ m_rex3.m_xy_end_i = (m_rex3.m_xy_end_i & 0x0000ffff) | (m_rex3.m_x_end_i << 16);
+}
+
+void newport_video_device::write_y_end(int32_t val)
+{
+ m_rex3.m_y_end = val & 0x07ffff80;
+ m_rex3.m_y_end_i = (int16_t)(val >> 11);
+ m_rex3.m_y_end_f = (uint32_t)val & 0x007fff80;
+ m_rex3.m_xy_end_i = (m_rex3.m_xy_end_i & 0xffff0000) | (uint16_t)m_rex3.m_y_end_i;
+}
+
+WRITE64_MEMBER(newport_video_device::rex3_w)
+{
+#if ENABLE_NEWVIEW_LOG
+ if (m_newview_log != nullptr)
{
- LOGMASKED(LOG_REX3 | LOG_COMMANDS, "Start Command\n");
+ uint32_t offset_lo = (uint32_t)offset;
+ uint32_t data_hi = (uint32_t)(data >> 32);
+ uint32_t data_lo = (uint32_t)data;
+ uint32_t mem_mask_hi = (uint32_t)(mem_mask >> 32);
+ uint32_t mem_mask_lo = (uint32_t)mem_mask;
+
+ fwrite(&offset_lo, sizeof(uint32_t), 1, m_newview_log);
+ fwrite(&data_hi, sizeof(uint32_t), 1, m_newview_log);
+ fwrite(&data_lo, sizeof(uint32_t), 1, m_newview_log);
+ fwrite(&mem_mask_hi, sizeof(uint32_t), 1, m_newview_log);
+ fwrite(&mem_mask_lo, sizeof(uint32_t), 1, m_newview_log);
}
- switch (offset & ~(0x800/4))
+#endif
+
+ switch (offset & ~(0x800/8))
{
- case 0x0000/4:
- LOGMASKED(LOG_REX3, "REX3 Draw Mode 1 Write: %08x\n", data);
- switch (data & 7)
+ case 0x0000/8:
+ if (ACCESSING_BITS_32_63)
{
- case 0x00:
- LOGMASKED(LOG_REX3, " Planes Enabled: None\n");
- break;
- case 0x01:
- LOGMASKED(LOG_REX3, " Planes Enabled: R/W RGB/CI\n");
- break;
- case 0x02:
- LOGMASKED(LOG_REX3, " Planes Enabled: R/W RGBA\n");
- break;
- case 0x03:
- LOGMASKED(LOG_REX3, " Planes Enabled: R/W OLAY\n");
- break;
- case 0x04:
- LOGMASKED(LOG_REX3, " Planes Enabled: R/W PUP\n");
- break;
- case 0x05:
- LOGMASKED(LOG_REX3, " Planes Enabled: R/W CID\n");
- break;
- default:
- LOGMASKED(LOG_REX3 | LOG_UNKNOWN, " Unknown Plane Enable Value\n");
- break;
+ const uint32_t data32 = (uint32_t)(data >> 32);
+ LOGMASKED(LOG_REX3, "REX3 Draw Mode 1 Write: %08x\n", data32);
+ switch (data32 & 7)
+ {
+ case 0x00:
+ LOGMASKED(LOG_REX3, " Planes Enabled: None\n");
+ break;
+ case 0x01:
+ LOGMASKED(LOG_REX3, " Planes Enabled: R/W RGB/CI\n");
+ break;
+ case 0x02:
+ LOGMASKED(LOG_REX3, " Planes Enabled: R/W RGBA\n");
+ break;
+ case 0x04:
+ LOGMASKED(LOG_REX3, " Planes Enabled: R/W OLAY\n");
+ break;
+ case 0x05:
+ LOGMASKED(LOG_REX3, " Planes Enabled: R/W PUP\n");
+ break;
+ case 0x06:
+ LOGMASKED(LOG_REX3, " Planes Enabled: R/W CID\n");
+ break;
+ default:
+ LOGMASKED(LOG_REX3 | LOG_UNKNOWN, " Unknown Plane Enable Value\n");
+ break;
+ }
+ switch ((data32 & 0x00000018) >> 3)
+ {
+ case 0x00:
+ LOGMASKED(LOG_REX3, " Plane Draw Depth: 4 bits\n");
+ m_rex3.m_write_width = 0x0000000f;
+ break;
+ case 0x01:
+ LOGMASKED(LOG_REX3, " Plane Draw Depth: 8 bits\n");
+ m_rex3.m_write_width = 0x000000ff;
+ break;
+ case 0x02:
+ LOGMASKED(LOG_REX3, " Plane Draw Depth: 12 bits\n");
+ m_rex3.m_write_width = 0x000000ff; // TODO: 24-bit
+ break;
+ case 0x03:
+ LOGMASKED(LOG_REX3, " Plane Draw Depth: 32 bits\n");
+ m_rex3.m_write_width = 0x000000ff; // TODO: 24-bit
+ break;
+ }
+ LOGMASKED(LOG_REX3, " DBuf Source Buffer: %d\n", BIT(data32, 5));
+ LOGMASKED(LOG_REX3, " GL Y Coordinates: %d\n", BIT(data32, 6));
+ LOGMASKED(LOG_REX3, " Enable Pxl Packing: %d\n", BIT(data32, 7));
+ switch ((data32 & 0x00000300) >> 8)
+ {
+ case 0x00:
+ LOGMASKED(LOG_REX3, " HOSTRW Depth: 4 bits\n");
+ break;
+ case 0x01:
+ LOGMASKED(LOG_REX3, " HOSTRW Depth: 8 bits\n");
+ break;
+ case 0x02:
+ LOGMASKED(LOG_REX3, " HOSTRW Depth: 12 bits\n");
+ break;
+ case 0x03:
+ LOGMASKED(LOG_REX3, " HOSTRW Depth: 32 bits\n");
+ break;
+ }
+ LOGMASKED(LOG_REX3, " DWord Transfers: %d\n", BIT(data32, 10));
+ LOGMASKED(LOG_REX3, " Swap Endianness: %d\n", BIT(data32, 11));
+ LOGMASKED(LOG_REX3, " Compare Src > Dest: %d\n", BIT(data32, 12));
+ LOGMASKED(LOG_REX3, " Compare Src = Dest: %d\n", BIT(data32, 13));
+ LOGMASKED(LOG_REX3, " Compare Src < Dest: %d\n", BIT(data32, 14));
+ LOGMASKED(LOG_REX3, " RGB Mode Select: %d\n", BIT(data32, 15));
+ LOGMASKED(LOG_REX3, " Enable Dithering: %d\n", BIT(data32, 16));
+ LOGMASKED(LOG_REX3, " Enable Fast Clear: %d\n", BIT(data32, 17));
+ LOGMASKED(LOG_REX3, " Enable Blending: %d\n", BIT(data32, 18));
+ switch ((data32 & 0x00380000) >> 19)
+ {
+ case 0x00:
+ LOGMASKED(LOG_REX3, " Src Blend Factor: 0\n");
+ break;
+ case 0x01:
+ LOGMASKED(LOG_REX3, " Src Blend Factor: 1\n");
+ break;
+ case 0x02:
+ LOGMASKED(LOG_REX3, " Src Blend Factor: Normalized Dest (or COLORBACK)\n");
+ break;
+ case 0x03:
+ LOGMASKED(LOG_REX3, " Src Blend Factor: 1 - Normalized Dest (or COLORBACK)\n");
+ break;
+ case 0x04:
+ LOGMASKED(LOG_REX3, " Src Blend Factor: Normalized Src\n");
+ break;
+ case 0x05:
+ LOGMASKED(LOG_REX3, " Src Blend Factor: 1 - Normalized Src\n");
+ break;
+ default:
+ LOGMASKED(LOG_REX3 | LOG_UNKNOWN, " Unknown Src Blend Factor: %02x\n", (data32 & 0x00380000) >> 19);
+ break;
+ }
+ switch ((data32 & 0x01c00000) >> 22)
+ {
+ case 0x00:
+ LOGMASKED(LOG_REX3, " Dest Blend Factor: 0\n");
+ break;
+ case 0x01:
+ LOGMASKED(LOG_REX3, " Dest Blend Factor: 1\n");
+ break;
+ case 0x02:
+ LOGMASKED(LOG_REX3, " Dest Blend Factor: Normalized Dest (or COLORBACK)\n");
+ break;
+ case 0x03:
+ LOGMASKED(LOG_REX3, " Dest Blend Factor: 1 - Normalized Dest (or COLORBACK)\n");
+ break;
+ case 0x04:
+ LOGMASKED(LOG_REX3, " Dest Blend Factor: Normalized Src\n");
+ break;
+ case 0x05:
+ LOGMASKED(LOG_REX3, " Dest Blend Factor: 1 - Normalized Src\n");
+ break;
+ default:
+ LOGMASKED(LOG_REX3 | LOG_UNKNOWN, " Unknown Src Blend Factor: %02x\n", (data32 & 0x00380000) >> 19);
+ break;
+ }
+ LOGMASKED(LOG_REX3, " COLORBACK Dest Blend: %d\n", BIT(data32, 25));
+ LOGMASKED(LOG_REX3, " Enable Pxl Prefetch: %d\n", BIT(data32, 26));
+ LOGMASKED(LOG_REX3, " SFACTOR Src Alpha: %d\n", BIT(data32, 27));
+ switch ((data32 & 0xf0000000) >> 28)
+ {
+ case 0x00:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: 0\n");
+ break;
+ case 0x01:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: Src & Dst\n");
+ break;
+ case 0x02:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: Src & ~Dst\n");
+ break;
+ case 0x03:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: Src\n");
+ break;
+ case 0x04:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: ~Src & Dst\n");
+ break;
+ case 0x05:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: Dst\n");
+ break;
+ case 0x06:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: Src ^ Dst\n");
+ break;
+ case 0x07:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: Src | Dst\n");
+ break;
+ case 0x08:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: ~(Src | Dst)\n");
+ break;
+ case 0x09:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: ~(Src ^ Dst)\n");
+ break;
+ case 0x0a:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: ~Dst\n");
+ break;
+ case 0x0b:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: Src | ~Dst\n");
+ break;
+ case 0x0c:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: ~Src\n");
+ break;
+ case 0x0d:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: ~Src | Dst\n");
+ break;
+ case 0x0e:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: ~(Src & Dst)\n");
+ break;
+ case 0x0f:
+ LOGMASKED(LOG_REX3, " Logical Op. Type: 1\n");
+ break;
+ }
+ m_rex3.m_draw_mode1 = data32;
}
- switch ((data & 0x00000018) >> 3)
+ if (ACCESSING_BITS_0_31)
{
- case 0x00:
- LOGMASKED(LOG_REX3, " Plane Draw Depth: 4 bits\n");
- break;
- case 0x01:
- LOGMASKED(LOG_REX3, " Plane Draw Depth: 8 bits\n");
- break;
- case 0x02:
- LOGMASKED(LOG_REX3, " Plane Draw Depth: 12 bits\n");
- break;
- case 0x03:
- LOGMASKED(LOG_REX3, " Plane Draw Depth: 32 bits\n");
- break;
+ const uint32_t data32 = (uint32_t)data;
+ LOGMASKED(LOG_REX3, "REX3 Draw Mode 0 Write: %08x\n", data32);
+ switch (data32 & 3)
+ {
+ case 0x00:
+ LOGMASKED(LOG_REX3, " Primitive Function: No Op\n");
+ break;
+ case 0x01:
+ LOGMASKED(LOG_REX3, " Primitive Function: Read From FB\n");
+ break;
+ case 0x02:
+ LOGMASKED(LOG_REX3, " Primitive Function: Draw To FB\n");
+ break;
+ case 0x03:
+ LOGMASKED(LOG_REX3, " Primitive Function: Copy FB To FB\n");
+ break;
+ }
+ switch ((data32 & 0x0000001c) >> 2)
+ {
+ case 0x00:
+ LOGMASKED(LOG_REX3, " Addressing Mode: Span/Point\n");
+ break;
+ case 0x01:
+ LOGMASKED(LOG_REX3, " Addressing Mode: Block\n");
+ break;
+ case 0x02:
+ LOGMASKED(LOG_REX3, " Addressing Mode: Bresenham Line, Integer Endpoints\n");
+ break;
+ case 0x03:
+ LOGMASKED(LOG_REX3, " Addressing Mode: Bresenham Line, Fractional Endpoints\n");
+ break;
+ case 0x04:
+ LOGMASKED(LOG_REX3, " Addressing Mode: AA Bresenham Line\n");
+ break;
+ default:
+ LOGMASKED(LOG_REX3 | LOG_UNKNOWN, " Unknown Addressing Mode: %02x\n", (data32 & 0x0000001c) >> 2);
+ break;
+ }
+ LOGMASKED(LOG_REX3, " Iterator Setup: %d\n", BIT(data32, 5));
+ LOGMASKED(LOG_REX3, " RGB/CI Draw Source: %d\n", BIT(data32, 6));
+ LOGMASKED(LOG_REX3, " Alpha Draw Source: %d\n", BIT(data32, 7));
+ LOGMASKED(LOG_REX3, " Stop On X: %d\n", BIT(data32, 8));
+ LOGMASKED(LOG_REX3, " Stop On Y: %d\n", BIT(data32, 9));
+ LOGMASKED(LOG_REX3, " Skip Start Point: %d\n", BIT(data32, 10));
+ LOGMASKED(LOG_REX3, " Skip End Point: %d\n", BIT(data32, 11));
+ LOGMASKED(LOG_REX3, " Enable Patterning: %d\n", BIT(data32, 12));
+ LOGMASKED(LOG_REX3, " Enable Stippling: %d\n", BIT(data32, 13));
+ LOGMASKED(LOG_REX3, " Stipple Advance: %d\n", BIT(data32, 14));
+ LOGMASKED(LOG_REX3, " Limit Draw To 32px: %d\n", BIT(data32, 15));
+ LOGMASKED(LOG_REX3, " Z Opaque Stipple %d\n", BIT(data32, 16));
+ LOGMASKED(LOG_REX3, " LS Opaque Stipple: %d\n", BIT(data32, 17));
+ LOGMASKED(LOG_REX3, " Enable Lin. Shade: %d\n", BIT(data32, 18));
+ LOGMASKED(LOG_REX3, " Left-Right Only: %d\n", BIT(data32, 19));
+ LOGMASKED(LOG_REX3, " Offset by XYMove: %d\n", BIT(data32, 20));
+ LOGMASKED(LOG_REX3, " Enable CI Clamping: %d\n", BIT(data32, 21));
+ LOGMASKED(LOG_REX3, " Enable End Filter: %d\n", BIT(data32, 22));
+ LOGMASKED(LOG_REX3, " Enable Y+2 Stride: %d\n", BIT(data32, 23));
+ m_rex3.m_draw_mode0 = data32;
}
- LOGMASKED(LOG_REX3, " DBuf Source Buffer: %d\n", BIT(data, 5));
- LOGMASKED(LOG_REX3, " GL Y Coordinates: %d\n", BIT(data, 6));
- LOGMASKED(LOG_REX3, " Enable Pxl Packing: %d\n", BIT(data, 7));
- switch ((data & 0x00000300) >> 8)
+ break;
+ case 0x0008/8:
+ if (ACCESSING_BITS_32_63)
{
- case 0x00:
- LOGMASKED(LOG_REX3, " HOSTRW Depth: 4 bits\n");
- break;
- case 0x01:
- LOGMASKED(LOG_REX3, " HOSTRW Depth: 8 bits\n");
- break;
- case 0x02:
- LOGMASKED(LOG_REX3, " HOSTRW Depth: 12 bits\n");
- break;
- case 0x03:
- LOGMASKED(LOG_REX3, " HOSTRW Depth: 32 bits\n");
- break;
+ LOGMASKED(LOG_REX3, "REX3 Line Stipple Mode Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_ls_mode = (uint32_t)(data >> 32) & 0xfffffff;
}
- LOGMASKED(LOG_REX3, " DWord Transfers: %d\n", BIT(data, 10));
- LOGMASKED(LOG_REX3, " Swap Endianness: %d\n", BIT(data, 11));
- LOGMASKED(LOG_REX3, " Compare Src > Dest: %d\n", BIT(data, 12));
- LOGMASKED(LOG_REX3, " Compare Src = Dest: %d\n", BIT(data, 13));
- LOGMASKED(LOG_REX3, " Compare Src < Dest: %d\n", BIT(data, 14));
- LOGMASKED(LOG_REX3, " RGB Mode Select: %d\n", BIT(data, 15));
- LOGMASKED(LOG_REX3, " Enable Dithering: %d\n", BIT(data, 16));
- LOGMASKED(LOG_REX3, " Enable Fast Clear: %d\n", BIT(data, 17));
- LOGMASKED(LOG_REX3, " Enable Blending: %d\n", BIT(data, 18));
- switch ((data & 0x00380000) >> 19)
+ if (ACCESSING_BITS_0_31)
{
- case 0x00:
- LOGMASKED(LOG_REX3, " Src Blend Factor: 0\n");
- break;
- case 0x01:
- LOGMASKED(LOG_REX3, " Src Blend Factor: 1\n");
- break;
- case 0x02:
- LOGMASKED(LOG_REX3, " Src Blend Factor: Normalized Dest (or COLORBACK)\n");
- break;
- case 0x03:
- LOGMASKED(LOG_REX3, " Src Blend Factor: 1 - Normalized Dest (or COLORBACK)\n");
- break;
- case 0x04:
- LOGMASKED(LOG_REX3, " Src Blend Factor: Normalized Src\n");
- break;
- case 0x05:
- LOGMASKED(LOG_REX3, " Src Blend Factor: 1 - Normalized Src\n");
- break;
- default:
- LOGMASKED(LOG_REX3 | LOG_UNKNOWN, " Unknown Src Blend Factor: %02x\n", (data & 0x00380000) >> 19);
- break;
+ LOGMASKED(LOG_REX3, "REX3 Line Stipple Pattern Write: %08x\n", (uint32_t)data);
+ m_rex3.m_ls_pattern = (uint32_t)data;
}
- switch ((data & 0x01c00000) >> 22)
+ break;
+ case 0x0010/8:
+ if (ACCESSING_BITS_32_63)
{
- case 0x00:
- LOGMASKED(LOG_REX3, " Dest Blend Factor: 0\n");
- break;
- case 0x01:
- LOGMASKED(LOG_REX3, " Dest Blend Factor: 1\n");
- break;
- case 0x02:
- LOGMASKED(LOG_REX3, " Dest Blend Factor: Normalized Dest (or COLORBACK)\n");
- break;
- case 0x03:
- LOGMASKED(LOG_REX3, " Dest Blend Factor: 1 - Normalized Dest (or COLORBACK)\n");
- break;
- case 0x04:
- LOGMASKED(LOG_REX3, " Dest Blend Factor: Normalized Src\n");
- break;
- case 0x05:
- LOGMASKED(LOG_REX3, " Dest Blend Factor: 1 - Normalized Src\n");
- break;
- default:
- LOGMASKED(LOG_REX3 | LOG_UNKNOWN, " Unknown Src Blend Factor: %02x\n", (data & 0x00380000) >> 19);
- break;
+ LOGMASKED(LOG_REX3, "REX3 Line Stipple Pattern (Save) Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_ls_pattern_saved = (uint32_t)(data >> 32);
}
- LOGMASKED(LOG_REX3, " COLORBACK Dest Blend: %d\n", BIT(data, 25));
- LOGMASKED(LOG_REX3, " Enable Pxl Prefetch: %d\n", BIT(data, 26));
- LOGMASKED(LOG_REX3, " SFACTOR Src Alpha: %d\n", BIT(data, 27));
- switch ((data & 0xf0000000) >> 28)
+ if (ACCESSING_BITS_0_31)
{
- case 0x00:
- LOGMASKED(LOG_REX3, " Logical Op. Type: 0\n");
- break;
- case 0x01:
- LOGMASKED(LOG_REX3, " Logical Op. Type: Src & Dst\n");
- break;
- case 0x02:
- LOGMASKED(LOG_REX3, " Logical Op. Type: Src & ~Dst\n");
- break;
- case 0x03:
- LOGMASKED(LOG_REX3, " Logical Op. Type: Src\n");
- break;
- case 0x04:
- LOGMASKED(LOG_REX3, " Logical Op. Type: ~Src & Dst\n");
- break;
- case 0x05:
- LOGMASKED(LOG_REX3, " Logical Op. Type: Dst\n");
- break;
- case 0x06:
- LOGMASKED(LOG_REX3, " Logical Op. Type: Src ^ Dst\n");
- break;
- case 0x07:
- LOGMASKED(LOG_REX3, " Logical Op. Type: Src | Dst\n");
- break;
- case 0x08:
- LOGMASKED(LOG_REX3, " Logical Op. Type: ~(Src | Dst)\n");
- break;
- case 0x09:
- LOGMASKED(LOG_REX3, " Logical Op. Type: ~(Src ^ Dst)\n");
- break;
- case 0x0a:
- LOGMASKED(LOG_REX3, " Logical Op. Type: ~Dst\n");
- break;
- case 0x0b:
- LOGMASKED(LOG_REX3, " Logical Op. Type: Src | ~Dst\n");
- break;
- case 0x0c:
- LOGMASKED(LOG_REX3, " Logical Op. Type: ~Src\n");
- break;
- case 0x0d:
- LOGMASKED(LOG_REX3, " Logical Op. Type: ~Src | Dst\n");
- break;
- case 0x0e:
- LOGMASKED(LOG_REX3, " Logical Op. Type: ~(Src & Dst)\n");
- break;
- case 0x0f:
- LOGMASKED(LOG_REX3, " Logical Op. Type: 1\n");
- break;
+ LOGMASKED(LOG_REX3, "REX3 Pattern Register Write: %08x\n", (uint32_t)data);
+ m_rex3.m_z_pattern = (uint32_t)data;
}
- m_rex3.m_draw_mode1 = data;
break;
- case 0x0004/4:
- LOGMASKED(LOG_REX3, "REX3 Draw Mode 0 Write: %08x\n", data);
- switch (data & 3)
+ case 0x0018/8:
+ if (ACCESSING_BITS_32_63)
{
- case 0x00:
- LOGMASKED(LOG_REX3, " Primitive Function: No Op\n");
- break;
- case 0x01:
- LOGMASKED(LOG_REX3, " Primitive Function: Read From FB\n");
- break;
- case 0x02:
- LOGMASKED(LOG_REX3, " Primitive Function: Draw To FB\n");
- break;
- case 0x03:
- LOGMASKED(LOG_REX3, " Primitive Function: Copy FB To FB\n");
- break;
+ LOGMASKED(LOG_REX3, "REX3 Opaque Pattern / Blendfunc Dest Color Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_color_back = (uint32_t)(data >> 32);
}
- switch ((data & 0x0000001c) >> 2)
+ if (ACCESSING_BITS_0_31)
{
- case 0x00:
- LOGMASKED(LOG_REX3, " Addressing Mode: Span/Point\n");
- break;
- case 0x01:
- LOGMASKED(LOG_REX3, " Addressing Mode: Block\n");
- break;
- case 0x02:
- LOGMASKED(LOG_REX3, " Addressing Mode: Bresenham Line, Integer Endpoints\n");
- break;
- case 0x03:
- LOGMASKED(LOG_REX3, " Addressing Mode: Bresenham Line, Fractional Endpoints\n");
- break;
- case 0x04:
- LOGMASKED(LOG_REX3, " Addressing Mode: AA Bresenham Line\n");
- break;
- default:
- LOGMASKED(LOG_REX3 | LOG_UNKNOWN, " Unknown Addressing Mode: %02x\n", (data & 0x0000001c) >> 2);
- break;
+ LOGMASKED(LOG_REX3, "REX3 VRAM Fastclear Color Write: %08x\n", (uint32_t)data);
+ m_rex3.m_color_vram = (uint32_t)data;
}
- LOGMASKED(LOG_REX3, " Iterator Setup: %d\n", BIT(data, 5));
- LOGMASKED(LOG_REX3, " RGB/CI Draw Source: %d\n", BIT(data, 6));
- LOGMASKED(LOG_REX3, " Alpha Draw Source: %d\n", BIT(data, 7));
- LOGMASKED(LOG_REX3, " Stop On X: %d\n", BIT(data, 8));
- LOGMASKED(LOG_REX3, " Stop On Y: %d\n", BIT(data, 9));
- LOGMASKED(LOG_REX3, " Skip Start Point: %d\n", BIT(data, 10));
- LOGMASKED(LOG_REX3, " Skip End Point: %d\n", BIT(data, 11));
- LOGMASKED(LOG_REX3, " Enable Patterning: %d\n", BIT(data, 12));
- LOGMASKED(LOG_REX3, " Enable Stippling: %d\n", BIT(data, 13));
- LOGMASKED(LOG_REX3, " Stipple Advance: %d\n", BIT(data, 14));
- LOGMASKED(LOG_REX3, " Limit Draw To 32px: %d\n", BIT(data, 15));
- LOGMASKED(LOG_REX3, " Z Opaque Stipple %d\n", BIT(data, 16));
- LOGMASKED(LOG_REX3, " LS Opaque Stipple: %d\n", BIT(data, 17));
- LOGMASKED(LOG_REX3, " Enable Lin. Shade: %d\n", BIT(data, 18));
- LOGMASKED(LOG_REX3, " Left-Right Only: %d\n", BIT(data, 19));
- LOGMASKED(LOG_REX3, " Offset by XYMove: %d\n", BIT(data, 20));
- LOGMASKED(LOG_REX3, " Enable CI Clamping: %d\n", BIT(data, 21));
- LOGMASKED(LOG_REX3, " Enable End Filter: %d\n", BIT(data, 22));
- LOGMASKED(LOG_REX3, " Enable Y+2 Stride: %d\n", BIT(data, 23));
- m_rex3.m_draw_mode0 = data;
- break;
- case 0x0008/4:
- LOGMASKED(LOG_REX3, "REX3 Line Stipple Mode Write: %08x\n", data);
- m_rex3.m_ls_mode = data & 0xfffffff;
- break;
- case 0x000C/4:
- LOGMASKED(LOG_REX3, "REX3 Line Stipple Pattern Write: %08x\n", data);
- m_rex3.m_ls_pattern = data;
- break;
- case 0x0010/4:
- LOGMASKED(LOG_REX3, "REX3 Line Stipple Pattern (Save) Write: %08x\n", data);
- m_rex3.m_ls_pattern_saved = data;
- break;
- case 0x0014/4:
- LOGMASKED(LOG_REX3, "REX3 Pattern Register Write: %08x\n", data);
- m_rex3.m_z_pattern = data;
- if (offset & 0x00000200)
- {
- do_rex3_command();
- }
- break;
- case 0x0018/4:
- LOGMASKED(LOG_REX3, "REX3 Opaque Pattern / Blendfunc Dest Color Write: %08x\n", data);
- m_rex3.m_color_back = data;
- break;
- case 0x001c/4:
- LOGMASKED(LOG_REX3, "REX3 VRAM Fastclear Color Write: %08x\n", data);
- m_rex3.m_color_vram = data;
- break;
- case 0x0020/4:
- LOGMASKED(LOG_REX3, "REX3 AFUNCTION Reference Alpha Write: %08x\n", data);
- m_rex3.m_alpha_ref = (uint8_t)data;
- break;
- case 0x0024/4:
- LOGMASKED(LOG_REX3, "REX3 Stall GFIFO Write: %08x\n", data);
- break;
- case 0x0028/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 0 X Min/Max Write: %08x\n", data);
- m_rex3.m_smask0_x = data;
- break;
- case 0x002c/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 0 Y Min/Max Write: %08x\n", data);
- m_rex3.m_smask0_y = data;
- break;
- case 0x0030/4:
- LOGMASKED(LOG_REX3, "REX3 Line/Span Setup Write: %08x\n", data);
- m_rex3.m_setup = data;
- break;
- case 0x0034/4:
- LOGMASKED(LOG_REX3, "REX3 ZPattern Enable Write: %08x\n", data);
- m_rex3.m_step_z = data;
- break;
- case 0x0038/4:
- LOGMASKED(LOG_REX3, "REX3 Update LSPATTERN/LSRCOUNT\n");
- m_rex3.m_ls_pattern = m_rex3.m_ls_pattern_saved;
- break;
- case 0x003c/4:
- LOGMASKED(LOG_REX3, "REX3 Update LSPATSAVE/LSRCNTSAVE\n");
- m_rex3.m_ls_pattern_saved = m_rex3.m_ls_pattern;
- break;
- case 0x0100/4:
- LOGMASKED(LOG_REX3, "REX3 XStart Write: %08x\n", data);
- m_rex3.m_x_start = data & (0x0000fffff << 7);
- break;
- case 0x0104/4:
- LOGMASKED(LOG_REX3, "REX3 YStart Write: %08x\n", data);
- m_rex3.m_y_start = data & (0x0000fffff << 7);
- break;
- case 0x0108/4:
- LOGMASKED(LOG_REX3, "REX3 XEnd Write: %08x\n", data);
- m_rex3.m_x_end = data & (0x0000fffff << 7);
- break;
- case 0x010c/4:
- LOGMASKED(LOG_REX3, "REX3 YEnd Write: %08x\n", data);
- m_rex3.m_y_end = data & (0x0000fffff << 7);
- break;
- case 0x0110/4:
- LOGMASKED(LOG_REX3, "REX3 XSave Write: %08x\n", data);
- m_rex3.m_x_save = (uint16_t)data;
- m_rex3.m_x_start_i = (uint16_t)m_rex3.m_x_save;
- break;
- case 0x0114/4:
- LOGMASKED(LOG_REX3, "REX3 XYMove Write: %08x\n", data);
- m_rex3.m_xy_move = data;
- if (offset & 0x00000200)
- {
- do_rex3_command();
- }
- break;
- case 0x0118/4:
- LOGMASKED(LOG_REX3, "REX3 Bresenham D Write: %08x\n", data);
- m_rex3.m_bres_d = data & 0x7ffffff;
- break;
- case 0x011c/4:
- LOGMASKED(LOG_REX3, "REX3 Bresenham S1 Write: %08x\n", data);
- m_rex3.m_bres_s1 = data & 0x1ffff;
- break;
- case 0x0120/4:
- LOGMASKED(LOG_REX3, "REX3 Bresenham Octant & Incr1 Write: %08x\n", data);
- m_rex3.m_bres_octant_inc1 = data & 0x70fffff;
- break;
- case 0x0124/4:
- LOGMASKED(LOG_REX3, "REX3 Bresenham Octant Rounding Mode & Incr2 Write: %08x\n", data);
- m_rex3.m_bres_round_inc2 = data & 0xff1fffff;
break;
- case 0x0128/4:
- LOGMASKED(LOG_REX3, "REX3 Bresenham E1 Write: %08x\n", data);
- m_rex3.m_bres_e1 = (uint16_t)data;
- break;
- case 0x012c/4:
- LOGMASKED(LOG_REX3, "REX3 Bresenham S2 Write: %08x\n", data);
- m_rex3.m_bres_s2 = data & 0x3ffffff;
+ case 0x0020/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 AFUNCTION Reference Alpha Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_alpha_ref = (uint8_t)(data >> 32);
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Stall GFIFO Write: %08x\n", data);
+ break;
+ }
break;
- case 0x0130/4:
- LOGMASKED(LOG_REX3, "REX3 AA Line Weight Table 1/2 Write: %08x\n", data);
- m_rex3.m_a_weight0 = data;
+ case 0x0028/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 0 X Min/Max Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_smask_x[0] = (uint32_t)(data >> 32);
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 0 Y Min/Max Write: %08x\n", (uint32_t)data);
+ m_rex3.m_smask_y[0] = (uint32_t)data;
+ }
break;
- case 0x0134/4:
- LOGMASKED(LOG_REX3, "REX3 AA Line Weight Table 2/2 Write: %08x\n", data);
- m_rex3.m_a_weight1 = data;
+ case 0x0030/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Line/Span Setup Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_setup = (uint32_t)(data >> 32);
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 ZPattern Enable Write\n");
+ m_rex3.m_step_z = 1;
+ }
break;
- case 0x0138/4:
- LOGMASKED(LOG_REX3, "REX3 GL XStart Write: %08x\n", data);
- m_rex3.m_x_start_f = data & 0x7fff80;
+ case 0x0038/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Update LSPATTERN/LSRCOUNT\n");
+ m_rex3.m_ls_pattern = m_rex3.m_ls_pattern_saved;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Update LSPATSAVE/LSRCNTSAVE\n");
+ m_rex3.m_ls_pattern_saved = m_rex3.m_ls_pattern;
+ }
break;
- case 0x013c/4:
- LOGMASKED(LOG_REX3, "REX3 GL YStart Write: %08x\n", data);
- m_rex3.m_y_start_f = data & 0x7fff80;
+ case 0x0100/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XStart Write: %08x\n", (uint32_t)(data >> 32));
+ write_x_start((int32_t)(data >> 32));
+ m_rex3.m_x_save = m_rex3.m_x_start_i;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 YStart Write: %08x\n", (uint32_t)data);
+ write_y_start((int32_t)data);
+ }
break;
- case 0x0140/4:
- LOGMASKED(LOG_REX3, "REX3 GL XEnd Write: %08x\n", data);
- m_rex3.m_x_end_f = data & 0x7fff80;
+ case 0x0108/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XEnd Write: %08x\n", (uint32_t)(data >> 32));
+ write_x_end((int32_t)(data >> 32));
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 YEnd Write: %08x\n", (uint32_t)data);
+ write_y_end((int32_t)data);
+ }
break;
- case 0x0144/4:
- LOGMASKED(LOG_REX3, "REX3 GL YEnd Write: %08x\n", data);
- m_rex3.m_y_end_f = data & 0x7fff80;
- break;
- case 0x0148/4:
- LOGMASKED(LOG_REX3, "REX3 XStart (integer) Write: %08x\n", data);
- m_rex3.m_x_start_i = (uint16_t)data;
- m_rex3.m_x_save = m_rex3.m_x_start_i;
- m_rex3.m_x_start = ((m_rex3.m_x_start_i & 0x0000ffff) << 11);
- break;
- case 0x014c/4:
- LOGMASKED(LOG_REX3, "REX3 GL XEnd (copy) Write: %08x\n", data);
- m_rex3.m_x_end_f = data & ( 0x0000ffff << 7 );
- break;
- case 0x0150/4:
- LOGMASKED(LOG_REX3, "REX3 XYStart (integer) Write: %08x\n", data);
- m_rex3.m_xy_start_i = data;
- m_rex3.m_x_start_i = data >> 16;
- m_rex3.m_x_save = m_rex3.m_x_start_i;
- m_rex3.m_x_start = ((m_rex3.m_xy_start_i & 0xffff0000) >> 5);
- m_rex3.m_y_start = ((m_rex3.m_xy_start_i & 0x0000ffff) << 11);
- break;
- case 0x0154/4:
- LOGMASKED(LOG_REX3, "REX3 XYEnd (integer) Write: %08x\n", data);
- m_rex3.m_xy_end_i = data;
- m_rex3.m_x_end = ((m_rex3.m_xy_end_i & 0xffff0000) >> 5);
- m_rex3.m_y_end = ((m_rex3.m_xy_end_i & 0x0000ffff) << 11);
- if (offset & 0x00000200)
- {
- do_rex3_command();
- }
- break;
- case 0x0158/4:
- LOGMASKED(LOG_REX3, "REX3 XStartEnd (integer) Write: %08x\n", data);
- m_rex3.m_x_start_end_i = data;
- m_rex3.m_xy_end_i = (uint16_t)m_rex3.m_xy_end_i | ((m_rex3.m_x_start_end_i & 0x0000ffff) << 16);
- m_rex3.m_xy_start_i = (uint16_t)m_rex3.m_xy_start_i | ( m_rex3.m_x_start_end_i & 0xffff0000);
- m_rex3.m_x_save = m_rex3.m_x_start_i;
- m_rex3.m_x_start = ((m_rex3.m_x_start_end_i & 0xffff0000) >> 5);
- m_rex3.m_x_end = ((m_rex3.m_x_start_end_i & 0x0000ffff) << 11);
- break;
- case 0x0200/4:
- LOGMASKED(LOG_REX3, "REX3 Red/CI Full State Write: %08x\n", data);
- m_rex3.m_color_red = data & 0xffffff;
- break;
- case 0x0204/4:
- LOGMASKED(LOG_REX3, "REX3 Alpha Full State Write: %08x\n", data);
- m_rex3.m_color_alpha = data & 0xfffff;
- break;
- case 0x0208/4:
- LOGMASKED(LOG_REX3, "REX3 Green Full State Write: %08x\n", data);
- m_rex3.m_color_green = data & 0xfffff;
+ case 0x0110/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XSave Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_x_save = (int16_t)(data >> 32);
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XYMove Write: %08x\n", (uint32_t)data);
+ m_rex3.m_xy_move = (uint32_t)data;
+ m_rex3.m_x_move = (int16_t)(m_rex3.m_xy_move >> 16);
+ m_rex3.m_y_move = (int16_t)m_rex3.m_xy_move;
+ }
break;
- case 0x020c/4:
- LOGMASKED(LOG_REX3, "REX3 Blue Full State Write: %08x\n", data);
- m_rex3.m_color_blue = data & 0xfffff;
- break;
- case 0x0210/4:
- {
- LOGMASKED(LOG_REX3, "REX3 Red/CI Slope Write: %08x\n", data);
- data &= 0x807fffff;
- uint32_t temp = 0;
- if (BIT(data, 31))
+ case 0x0118/8:
+ if (ACCESSING_BITS_32_63)
{
- temp = 0x00800000 - (data & 0x7fffff);
- temp |= 0x00800000;
+ LOGMASKED(LOG_REX3, "REX3 Bresenham D Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_bres_d = (uint32_t)(data >> 32) & 0x7ffffff;
}
- else
+ if (ACCESSING_BITS_0_31)
{
- temp = data & 0x7fffff;
+ LOGMASKED(LOG_REX3, "REX3 Bresenham S1 Write: %08x\n", (uint32_t)data);
+ m_rex3.m_bres_s1 = (uint32_t)data & 0x1ffff;
}
- m_rex3.m_slope_red = temp;
break;
- }
- case 0x0214/4:
- {
- LOGMASKED(LOG_REX3, "REX3 Alpha Slope Write: %08x\n", data);
- data &= 0x8007ffff;
- uint32_t temp = 0;
- if (BIT(data, 31))
+ case 0x0120/8:
+ if (ACCESSING_BITS_32_63)
{
- temp = 0x00080000 - (data & 0x7ffff);
- temp |= 0x00080000;
+ LOGMASKED(LOG_REX3, "REX3 Bresenham Octant & Incr1 Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_bres_octant_inc1 = (uint32_t)(data >> 32) & 0x70fffff;
}
- else
+ if (ACCESSING_BITS_0_31)
{
- temp = data & 0x7ffff;
+ LOGMASKED(LOG_REX3, "REX3 Bresenham Octant Rounding Mode & Incr2 Write: %08x\n", (uint32_t)data);
+ m_rex3.m_bres_round_inc2 = data & 0xff1fffff;
}
- m_rex3.m_slope_alpha = temp;
break;
- }
- case 0x0218/4:
- {
- LOGMASKED(LOG_REX3, "REX3 Green Slope Write: %08x\n", data);
- data &= 0x8007ffff;
- uint32_t temp = 0;
- if (BIT(data, 31))
+ case 0x0128/8:
+ if (ACCESSING_BITS_32_63)
{
- temp = 0x00080000 - (data & 0x7ffff);
- temp |= 0x00080000;
+ LOGMASKED(LOG_REX3, "REX3 Bresenham E1 Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_bres_e1 = (uint16_t)(data >> 32);
}
- else
+ if (ACCESSING_BITS_0_31)
{
- temp = data & 0x7ffff;
+ LOGMASKED(LOG_REX3, "REX3 Bresenham S2 Write: %08x\n", (uint32_t)data);
+ m_rex3.m_bres_s2 = (uint32_t)data & 0x3ffffff;
}
- m_rex3.m_slope_green = temp;
break;
- }
- case 0x021c/4:
- {
- LOGMASKED(LOG_REX3, "REX3 Blue Slope Write: %08x\n", data);
- data &= 0x8007ffff;
- uint32_t temp = 0;
- if (BIT(data, 31))
+ case 0x0130/8:
+ if (ACCESSING_BITS_32_63)
{
- temp = 0x00080000 - (data & 0x7ffff);
- temp |= 0x00080000;
+ LOGMASKED(LOG_REX3, "REX3 AA Line Weight Table 1/2 Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_a_weight0 = (uint32_t)(data >> 32);
}
- else
+ if (ACCESSING_BITS_0_31)
{
- temp = data & 0x7ffff;
+ LOGMASKED(LOG_REX3, "REX3 AA Line Weight Table 2/2 Write: %08x\n", (uint32_t)data);
+ m_rex3.m_a_weight1 = (uint32_t)data;
}
- m_rex3.m_slope_blue = temp;
break;
- }
- case 0x0220/4:
- LOGMASKED(LOG_REX3, "REX3 Write Mask Write: %08x\n", data);
- m_rex3.m_write_mask = data & 0xffffff;
+ case 0x0138/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 GL XStart Write: %08x\n", (uint32_t)(data >> 32));
+ write_x_start((int32_t)(data >> 32) & 0x007fff80);
+ m_rex3.m_x_save = m_rex3.m_x_start_i;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 GL YStart Write: %08x\n", (uint32_t)data);
+ write_y_start((int32_t)data & 0x007fff80);
+ }
break;
- case 0x0224/4:
- LOGMASKED(LOG_REX3, "REX3 Packed Color Fractions Write: %08x\n", data);
- m_rex3.m_zero_fract = data;
+ case 0x0140/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 GL XEnd Write: %08x\n", (uint32_t)(data >> 32));
+ write_x_end((int32_t)(data >> 32) & 0x007fff80);
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 GL YEnd Write: %08x\n", (uint32_t)data);
+ write_y_end((int32_t)data & 0x007fff80);
+ }
break;
- case 0x0228/4:
- LOGMASKED(LOG_REX3, "REX3 Color Index Zeros Overflow Write: %08x\n", data);
- m_rex3.m_zero_overflow = data;
+ case 0x0148/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XStart (integer) Write: %08x\n", (uint32_t)(data >> 32));
+ write_x_start(((int32_t)(int16_t)(data >> 32)) << 11);
+ m_rex3.m_x_save = m_rex3.m_x_start_i;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 GL XEnd (copy) Write: %08x\n", (uint32_t)data);
+ write_x_end((int32_t)data & 0x007fff80);
+ }
break;
- case 0x022c/4:
- LOGMASKED(LOG_REX3, "REX3 Red/CI Slope (copy) Write: %08x\n", data);
- m_rex3.m_slope_red = data;
+ case 0x0150/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ const uint32_t data32 = (uint32_t)(data >> 32);
+ LOGMASKED(LOG_REX3, "REX3 XYStart (integer) Write: %08x\n", data32);
+ write_x_start(((int32_t)(int16_t)(data >> 48)) << 11);
+ write_y_start(((int32_t)(int16_t)(data >> 32)) << 11);
+ m_rex3.m_x_save = m_rex3.m_x_start_i;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XYEnd (integer) Write: %08x\n", (uint32_t)data);
+ write_x_end(((int32_t)(int16_t)(data >> 16)) << 11);
+ write_y_end(((int32_t)(int16_t)(data >> 0)) << 11);
+ }
break;
- case 0x0230/4:
- //verboselog(machine(), 3, "REX3 Host Data Port MSW Write: %08x\n", data );
- m_rex3.m_host_dataport_msw = data;
- if (offset & 0x00000200)
+ case 0x0158/8:
+ if (ACCESSING_BITS_32_63)
{
- do_rex3_command();
+ const uint32_t data32 = (uint32_t)(data >> 32);
+ LOGMASKED(LOG_REX3, "REX3 XStartEnd (integer) Write: %08x\n", data32);
+ write_x_start(((int32_t)(int16_t)(data >> 48)) << 11);
+ write_x_end(((int32_t)(int16_t)(data >> 32)) << 11);
+ m_rex3.m_x_save = m_rex3.m_x_start_i;
}
break;
- case 0x0234/4:
- LOGMASKED(LOG_REX3, "REX3 Host Data Port LSW Write: %08x\n", data);
- m_rex3.m_host_dataport_lsw = data;
+ case 0x0200/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Red/CI Full State Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_color_red = (int32_t)((data >> 32) & 0xffffff);
+ m_rex3.m_color_i = (uint32_t)(m_rex3.m_color_red >> 11) & 0x000000ff;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Alpha Full State Write: %08x\n", (uint32_t)data);
+ m_rex3.m_color_alpha = (int32_t)(data & 0xfffff);
+ }
break;
- case 0x0238/4:
- LOGMASKED(LOG_REX3, "REX3 Display Control Bus Mode Write: %08x\n", data);
- switch (data & 3)
+ case 0x0208/8:
+ if (ACCESSING_BITS_32_63)
{
- case 0x00:
- LOGMASKED(LOG_REX3, " Transfer Width: 4 bytes\n");
- m_rex3.m_xfer_width = 4;
- break;
- case 0x01:
- LOGMASKED(LOG_REX3, " Transfer Width: 1 bytes\n");
- m_rex3.m_xfer_width = 1;
- break;
- case 0x02:
- LOGMASKED(LOG_REX3, " Transfer Width: 2 bytes\n");
- m_rex3.m_xfer_width = 2;
- break;
- case 0x03:
- LOGMASKED(LOG_REX3, " Transfer Width: 3 bytes\n");
- m_rex3.m_xfer_width = 3;
- break;
+ LOGMASKED(LOG_REX3, "REX3 Green Full State Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_color_green = (int32_t)((data >> 32) & 0xfffff);
}
- LOGMASKED(LOG_REX3, " DCB Reg Select Adr: %d\n", (data & 0x00000070 ) >> 4);
- LOGMASKED(LOG_REX3, " DCB Slave Address: %d\n", (data & 0x00000780 ) >> 7);
- LOGMASKED(LOG_REX3, " Use Sync XFer ACK: %d\n", (data & 0x00000800 ) >> 11);
- LOGMASKED(LOG_REX3, " Use Async XFer ACK: %d\n", (data & 0x00001000 ) >> 12);
- LOGMASKED(LOG_REX3, " GIO CLK Cycle Width: %d\n", (data & 0x0003e000 ) >> 13);
- LOGMASKED(LOG_REX3, " GIO CLK Cycle Hold: %d\n", (data & 0x007c0000 ) >> 18);
- LOGMASKED(LOG_REX3, " GIO CLK Cycle Setup: %d\n", (data & 0x0f800000 ) >> 23);
- LOGMASKED(LOG_REX3, " Swap Byte Ordering: %d\n", (data & 0x10000000 ) >> 28);
- m_rex3.m_dcb_reg_select = (data & 0x00000070) >> 4;
- m_rex3.m_dcb_slave_select = (data & 0x00000780) >> 7;
- m_rex3.m_dcb_mode = data & 0x1fffffff;
- break;
- case 0x0240/4:
- m_rex3.m_dcb_data_msw = data;
- switch (m_rex3.m_dcb_slave_select)
+ if (ACCESSING_BITS_0_31)
{
- case 0x00:
- vc2_w(space, 0, data, mem_mask);
- break;
- case 0x01:
- cmap0_w(space, 0, data, mem_mask);
- break;
- case 0x04:
- xmap0_w(space, 0, data, mem_mask);
- xmap1_w(space, 0, data, mem_mask);
- break;
- case 0x05:
- xmap0_w(space, 0, data, mem_mask);
- break;
- case 0x06:
- xmap1_w(space, 0, data, mem_mask);
- break;
- default:
- LOGMASKED(LOG_REX3 | LOG_UNKNOWN, "REX3 Display Control Bus Data MSW Write: %08x\n", data);
- break;
+ LOGMASKED(LOG_REX3, "REX3 Blue Full State Write: %08x\n", (uint32_t)data);
+ m_rex3.m_color_blue = (int32_t)(data & 0xfffff);
}
break;
- case 0x0244/4:
- LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data LSW Write: %08x\n", data);
- m_rex3.m_dcb_data_lsw = data;
+ case 0x0210/8:
+ {
+ if (ACCESSING_BITS_32_63)
+ {
+ uint32_t data32 = (uint32_t)(data >> 32);
+ LOGMASKED(LOG_REX3, "REX3 Red/CI Slope Write: %08x\n", data32);
+ data32 &= 0x807fffff;
+ int32_t temp = 0;
+ if (BIT(data32, 31))
+ {
+ temp = 0x00800000 - (data32 & 0x7fffff);
+ temp |= 0x00800000;
+ }
+ else
+ {
+ temp = data32 & 0x7fffff;
+ }
+ m_rex3.m_slope_red = temp;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Alpha Slope Write: %08x\n", (uint32_t)data);
+ data &= 0x8007ffff;
+ int32_t temp = 0;
+ if (BIT(data, 31))
+ {
+ temp = 0x00080000 - (data & 0x7ffff);
+ temp |= 0x00080000;
+ }
+ else
+ {
+ temp = data & 0x7ffff;
+ }
+ m_rex3.m_slope_alpha = temp;
+ }
break;
- case 0x1300/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 1 X Min/Max Write: %08x\n", data);
- m_rex3.m_s_mask1_x = data;
+ }
+ case 0x0218/8:
+ {
+ if (ACCESSING_BITS_32_63)
+ {
+ uint32_t data32 = (uint32_t)(data >> 32);
+ LOGMASKED(LOG_REX3, "REX3 Green Slope Write: %08x\n", data32);
+ data32 &= 0x8007ffff;
+ int32_t temp = 0;
+ if (BIT(data32, 31))
+ {
+ temp = 0x00080000 - (data32 & 0x7ffff);
+ temp |= 0x00080000;
+ }
+ else
+ {
+ temp = data32 & 0x7ffff;
+ }
+ m_rex3.m_slope_green = temp;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Blue Slope Write: %08x\n", (uint32_t)data);
+ data &= 0x8007ffff;
+ int32_t temp = 0;
+ if (BIT(data, 31))
+ {
+ temp = 0x00080000 - (data & 0x7ffff);
+ temp |= 0x00080000;
+ }
+ else
+ {
+ temp = data & 0x7ffff;
+ }
+ m_rex3.m_slope_blue = temp;
+ }
break;
- case 0x1304/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 1 Y Min/Max Write: %08x\n", data);
- m_rex3.m_s_mask1_y = data;
+ }
+ case 0x0220/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ const uint32_t data32 = (uint32_t)(data >> 32);
+ LOGMASKED(LOG_REX3, "REX3 Write Mask Write: %08x\n", data32);
+ m_rex3.m_write_mask = data32 & 0xffffff;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Packed Color Fractions Write: %08x\n", (uint32_t)data);
+ m_rex3.m_color_i = (uint32_t)data;
+ m_rex3.m_color_red = m_rex3.m_color_i << 11;
+ }
break;
- case 0x1308/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 2 X Min/Max Write: %08x\n", data);
- m_rex3.m_s_mask2_x = data;
+ case 0x0228/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Color Index Zeros Overflow Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_zero_overflow = (uint32_t)(data >> 32);
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Red/CI Slope (copy) Write: %08x\n", (uint32_t)data);
+ m_rex3.m_slope_red = (uint32_t)data;
+ }
break;
- case 0x130c/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 2 Y Min/Max Write: %08x\n", data);
- m_rex3.m_s_mask2_y = data;
+ case 0x0230/8:
+ LOGMASKED(LOG_REX3, "REX3 Host Data Port Write: %08x%08x & %08x%08x\n", (uint32_t)(data >> 32), (uint32_t)data, (uint64_t)(mem_mask >> 32), (uint32_t)mem_mask);
+ COMBINE_DATA(&m_rex3.m_host_dataport);
break;
- case 0x1310/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 3 X Min/Max Write: %08x\n", data);
- m_rex3.m_s_mask3_x = data;
+ case 0x0238/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ data >>= 32;
+ LOGMASKED(LOG_REX3, "REX3 Display Control Bus Mode Write: %08x\n", (uint32_t)data);
+ switch (data & 3)
+ {
+ case 0x00:
+ LOGMASKED(LOG_REX3, " Transfer Width: 4 bytes\n");
+ m_rex3.m_xfer_width = 4;
+ break;
+ case 0x01:
+ LOGMASKED(LOG_REX3, " Transfer Width: 1 bytes\n");
+ m_rex3.m_xfer_width = 1;
+ break;
+ case 0x02:
+ LOGMASKED(LOG_REX3, " Transfer Width: 2 bytes\n");
+ m_rex3.m_xfer_width = 2;
+ break;
+ case 0x03:
+ LOGMASKED(LOG_REX3, " Transfer Width: 3 bytes\n");
+ m_rex3.m_xfer_width = 3;
+ break;
+ }
+ LOGMASKED(LOG_REX3, " Enable Data Packing: %d\n", BIT(data, 2));
+ LOGMASKED(LOG_REX3, " Enable Auto-Increment: %d\n", BIT(data, 3));
+ LOGMASKED(LOG_REX3, " DCB Reg Select Adr: %d\n", (data & 0x00000070 ) >> 4);
+ LOGMASKED(LOG_REX3, " DCB Slave Address: %d\n", (data & 0x00000780 ) >> 7);
+ LOGMASKED(LOG_REX3, " Use Sync XFer ACK: %d\n", (data & 0x00000800 ) >> 11);
+ LOGMASKED(LOG_REX3, " Use Async XFer ACK: %d\n", (data & 0x00001000 ) >> 12);
+ LOGMASKED(LOG_REX3, " GIO CLK Cycle Width: %d\n", (data & 0x0003e000 ) >> 13);
+ LOGMASKED(LOG_REX3, " GIO CLK Cycle Hold: %d\n", (data & 0x007c0000 ) >> 18);
+ LOGMASKED(LOG_REX3, " GIO CLK Cycle Setup: %d\n", (data & 0x0f800000 ) >> 23);
+ LOGMASKED(LOG_REX3, " Swap Byte Ordering: %d\n", (data & 0x10000000 ) >> 28);
+ m_rex3.m_dcb_reg_select = (data & 0x00000070) >> 4;
+ m_rex3.m_dcb_slave_select = (data & 0x00000780) >> 7;
+ m_rex3.m_dcb_mode = data & 0x1fffffff;
+ }
break;
- case 0x1314/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 3 Y Min/Max Write: %08x\n", data);
- m_rex3.m_s_mask3_y = data;
+ case 0x0240/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ const uint32_t data32 = (uint32_t)(data >> 32);
+ m_rex3.m_dcb_data_msw = data32;
+ switch (m_rex3.m_dcb_slave_select)
+ {
+ case 0x00:
+ vc2_write(data32);
+ break;
+ case 0x01:
+ cmap0_write(data32);
+ break;
+ case 0x04:
+ xmap0_write(data32);
+ xmap1_write(data32);
+ break;
+ case 0x05:
+ xmap0_write(data32);
+ break;
+ case 0x06:
+ xmap1_write(data32);
+ break;
+ default:
+ LOGMASKED(LOG_REX3 | LOG_UNKNOWN, "REX3 Display Control Bus Data MSW Write: %08x\n", data32);
+ break;
+ }
+ if (BIT(m_rex3.m_dcb_mode, 3))
+ {
+ m_rex3.m_dcb_reg_select++;
+ m_rex3.m_dcb_reg_select &= 7;
+ }
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Display Control Bus Data LSW Write: %08x\n", (uint32_t)data);
+ m_rex3.m_dcb_data_lsw = (uint32_t)data;
+ }
break;
- case 0x1318/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 4 X Min/Max Write: %08x\n", data);
- m_rex3.m_s_mask4_x = data;
+ case 0x1300/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 1 X Min/Max Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_smask_x[1] = (uint32_t)(data >> 32);
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 1 Y Min/Max Write: %08x\n", (uint32_t)data);
+ m_rex3.m_smask_y[1] = (uint32_t)data;
+ }
break;
- case 0x131c/4:
- LOGMASKED(LOG_REX3, "REX3 Screenmask 4 Y Min/Max Write: %08x\n", data);
- m_rex3.m_s_mask4_y = data;
+ case 0x1308/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 2 X Min/Max Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_smask_x[2] = (uint32_t)(data >> 32);
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 2 Y Min/Max Write: %08x\n", (uint32_t)data);
+ m_rex3.m_smask_y[2] = (uint32_t)data;
+ }
break;
- case 0x1320/4:
- LOGMASKED(LOG_REX3, "REX3 Top of Screen Scanline Write: %08x\n", data);
- m_rex3.m_top_scanline = data & 0x3ff;
+ case 0x1310/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 3 X Min/Max Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_smask_x[3] = (uint32_t)(data >> 32);
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 3 Y Min/Max Write: %08x\n", (uint32_t)data);
+ m_rex3.m_smask_y[3] = (uint32_t)data;
+ }
break;
- case 0x1324/4:
- LOGMASKED(LOG_REX3, "REX3 XY Window Write: %08x\n", data);
- m_rex3.m_xy_window = data;
+ case 0x1318/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 4 X Min/Max Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_smask_x[4] = (uint32_t)(data >> 32);
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Screenmask 4 Y Min/Max Write: %08x\n", (uint32_t)data);
+ m_rex3.m_smask_y[4] = (uint32_t)data;
+ }
break;
- case 0x1328/4:
- LOGMASKED(LOG_REX3, "REX3 Clipping Mode Write: %08x\n", data);
- m_rex3.m_clip_mode = data & 0x1fff;
+ case 0x1320/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ const uint32_t data32 = (uint32_t)(data >> 32);
+ LOGMASKED(LOG_REX3, "REX3 Top of Screen Scanline Write: %08x\n", data32);
+ m_rex3.m_top_scanline = data32 & 0x3ff;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "REX3 XY Window Write: %08x\n", (uint32_t)data);
+ m_rex3.m_xy_window = (uint32_t)data;
+ m_rex3.m_x_window = (int16_t)(m_rex3.m_xy_window >> 16);
+ m_rex3.m_y_window = (int16_t)m_rex3.m_xy_window;
+ }
break;
- case 0x132c/4:
- LOGMASKED(LOG_REX3, "Request GFIFO Stall\n");
+ case 0x1328/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ const uint32_t data32 = (uint32_t)(data >> 32);
+ LOGMASKED(LOG_REX3, "REX3 Clipping Mode Write: %08x\n", data32);
+ m_rex3.m_clip_mode = data32 & 0x1fff;
+ }
+ if (ACCESSING_BITS_0_31)
+ {
+ LOGMASKED(LOG_REX3, "Request GFIFO Stall\n");
+ }
break;
- case 0x1330/4:
- LOGMASKED(LOG_REX3, "REX3 Config Write: %08x\n", data);
- m_rex3.m_config = data & 0x1fffff;
+ case 0x1330/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "REX3 Config Write: %08x\n", (uint32_t)(data >> 32));
+ m_rex3.m_config = (data >> 32) & 0x1fffff;
+ }
break;
- case 0x1340/4:
- LOGMASKED(LOG_REX3, "Reset DCB Bus and Flush BFIFO\n");
+ case 0x1340/8:
+ if (ACCESSING_BITS_32_63)
+ {
+ LOGMASKED(LOG_REX3, "Reset DCB Bus and Flush BFIFO\n");
+ }
break;
default:
LOGMASKED(LOG_REX3 | LOG_UNKNOWN, "Unknown REX3 Write: %08x (%08x): %08x\n", 0xbf0f0000 + (offset << 2), mem_mask, data);
break;
}
+
+ if (offset & 0x00000100)
+ {
+ do_rex3_command();
+ }
}