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patch up K&Rness creeping into an Allman file (nw)

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This commit is contained in:
Vas Crabb 2018-08-16 03:02:45 +10:00
parent 717115443c
commit 99ff0a81e9
1 changed files with 12 additions and 10 deletions
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22
src/devices/video/hp1ll3.cpp
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@ -327,9 +327,8 @@ void hp1ll3_device::line(int x1, int y1, int x2, int y2)
{
point(x, y, m_udl & udl_scan,rop_masks);
udl_scan >>= 1;
if (!udl_scan) {
if (!udl_scan)
udl_scan = MSB_MASK;
}
if (e > 0)
{
@ -471,7 +470,8 @@ bool hp1ll3_device::bitblt(uint16_t src_base_addr, unsigned src_width, unsigned
p1_pix += dst_height * src_width + dst_width - 1;
p2_pix += dst_height * dst_rounded_width + dst_width - 1;
DBG_LOG(3,0,("bitblt rev p1_pix=%u p2_pix=%u\n", p1_pix, p2_pix));
while (dst_height--) {
while (dst_height--)
{
p1_pix -= src_width;
p2_pix -= dst_rounded_width;
rowbltneg(p1_pix, p2_pix, dst_width, rop_masks);
@ -538,9 +538,9 @@ void hp1ll3_device::rowbltneg(unsigned p1_pix, unsigned p2_pix, int width, const
unsigned p1_bit = p1_pix % WS;
// Get src pixels and align to LSB
uint16_t new_pix = rd_video(p1_word) >> (WS - 1 - p1_bit);
if (p1_bit != (WS - 1)) {
if (p1_bit != (WS - 1))
new_pix |= rd_video(p1_word - 1) << (p1_bit + 1);
}
unsigned p2_word = p2_pix / WS;
unsigned p2_bit = p2_pix % WS;
uint16_t old_pix = rd_video(p2_word);
@ -667,17 +667,18 @@ void hp1ll3_device::get_hv_timing(bool vertical, unsigned& total, unsigned& acti
// Look for active part (zone 1) & compute total time
total = 0;
active = 0;
for (unsigned i = 0; i < 4; ++i) {
for (unsigned i = 0; i < 4; ++i)
{
unsigned cnt = (m_conf[idx + i] & HV_CNT_MASK) + 1;
total += cnt;
if ((m_conf[idx + i] & HV_ZONE_MASK) == HV_ZONE_1) {
if ((m_conf[idx + i] & HV_ZONE_MASK) == HV_ZONE_1)
{
active = cnt;
// It seems that if a zone 2 comes immediately before a zone 1, it's
// counted in the active part
unsigned idx_1 = (i + 3) % 4 + idx;
if ((m_conf[idx_1] & HV_ZONE_MASK) == HV_ZONE_2) {
if ((m_conf[idx_1] & HV_ZONE_MASK) == HV_ZONE_2)
active += (m_conf[idx_1] & HV_CNT_MASK) + 1;
}
}
}
DBG_LOG(2, 0, ("H/V=%d total=%u active=%u\n", vertical, total, active));
@ -894,7 +895,8 @@ WRITE8_MEMBER( hp1ll3_device::write )
case CONF:
m_conf[m_wr_ptr >> 1] = m_io_word;
DBG_LOG(1,"HPGPU",("CONF data word %d received: %04X\n", m_wr_ptr >> 1, m_io_word));
if ((m_wr_ptr >> 1) == 10) {
if ((m_wr_ptr >> 1) == 10)
{
apply_conf();
m_wr_ptr = -1;
m_command = NOP;