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remove cga->coff because it is never used or checked

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This commit is contained in:
starfrost013
2025-06-09 15:15:53 +01:00
parent 08e2fd8e17
commit e637f53981
17 changed files with 11 additions and 33 deletions
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1
src/video/vid_cga.c
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@@ -596,7 +596,6 @@ cga_poll(void *priv)
if (cga->sc == (cga->crtc[CGA_CRTC_CURSOR_END] & 31) || ((cga->crtc[CGA_CRTC_INTERLACE] & 3) == 3 &&
cga->sc == ((cga->crtc[CGA_CRTC_CURSOR_END] & 31) >> 1))) {
cga->con = 0;
cga->coff = 1;
}
if ((cga->crtc[CGA_CRTC_INTERLACE] & 3) == 3 && cga->sc == (cga->crtc[CGA_CRTC_MAX_SCANLINE_ADDR] >> 1))
cga->maback = cga->ma;

1
src/video/vid_colorplus.c
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@@ -229,7 +229,6 @@ colorplus_poll(void *priv)
}
if (colorplus->cga.sc == (colorplus->cga.crtc[11] & 31) || ((colorplus->cga.crtc[8] & 3) == 3 && colorplus->cga.sc == ((colorplus->cga.crtc[11] & 31) >> 1))) {
colorplus->cga.con = 0;
colorplus->cga.coff = 1;
}
if ((colorplus->cga.crtc[8] & 3) == 3 && colorplus->cga.sc == (colorplus->cga.crtc[9] >> 1))
colorplus->cga.maback = colorplus->cga.ma;

1
src/video/vid_compaq_cga.c
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@@ -269,7 +269,6 @@ compaq_cga_poll(void *priv)
if (self->cga.sc == (self->cga.crtc[11] & 31) || ((self->cga.crtc[8] & 3) == 3 && self->cga.sc == ((self->cga.crtc[11] & 31) >> 1))) {
self->cga.con = 0;
self->cga.coff = 1;
}
if ((self->cga.crtc[8] & 3) == 3 && self->cga.sc == (self->cga.crtc[9] >> 1))
self->cga.maback = self->cga.ma;

1
src/video/vid_hercules.c
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@@ -399,7 +399,6 @@ hercules_poll(void *priv)
if (dev->sc == (dev->crtc[11] & 31) || ((dev->crtc[8] & 3) == 3 && dev->sc == ((dev->crtc[11] & 31) >> 1))) {
dev->con = 0;
dev->coff = 1;
}
if (dev->vadj) {

3
src/video/vid_herculesplus.c
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@@ -77,7 +77,7 @@ typedef struct {
int linepos, displine;
int vc, sc;
uint16_t ma, maback;
int con, coff, cursoron;
int con, cursoron;
int dispon, blink;
int vsynctime;
int vadj;
@@ -536,7 +536,6 @@ herculesplus_poll(void *priv)
if (dev->sc == (dev->crtc[11] & 31) || ((dev->crtc[8] & 3) == 3 && dev->sc == ((dev->crtc[11] & 31) >> 1))) {
dev->con = 0;
dev->coff = 1;
}
if (dev->vadj) {
dev->sc++;

3
src/video/vid_incolor.c
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@@ -167,7 +167,7 @@ typedef struct {
int linepos, displine;
int vc, sc;
uint16_t ma, maback;
int con, coff, cursoron;
int con, cursoron;
int dispon, blink;
int vsynctime;
int vadj;
@@ -899,7 +899,6 @@ incolor_poll(void *priv)
if (dev->sc == (dev->crtc[11] & 31) || ((dev->crtc[8] & 3) == 3 && dev->sc == ((dev->crtc[11] & 31) >> 1))) {
dev->con = 0;
dev->coff = 1;
}
if (dev->vadj) {

1
src/video/vid_mda.c
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@@ -200,7 +200,6 @@ mda_poll(void *priv)
}
if (mda->sc == (mda->crtc[11] & 31) || ((mda->crtc[8] & 3) == 3 && mda->sc == ((mda->crtc[11] & 31) >> 1))) {
mda->con = 0;
mda->coff = 1;
}
if (mda->vadj) {
mda->sc++;

1
src/video/vid_nga.c
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@@ -392,7 +392,6 @@ nga_poll(void *priv)
/* cursor stop scanline */
if (nga->cga.sc == (nga->cga.crtc[11] & 31) || ((nga->cga.crtc[8] & 3) == 3 && nga->cga.sc == ((nga->cga.crtc[11] & 31) >> 1))) {
nga->cga.con = 0;
nga->cga.coff = 1;
}
/* interlaced and max scanline per char reached */
if ((nga->cga.crtc[8] & 3) == 3 && nga->cga.sc == (nga->cga.crtc[9] >> 1))

1
src/video/vid_ogc.c
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@@ -407,7 +407,6 @@ ogc_poll(void *priv)
}
if (ogc->cga.sc == (ogc->cga.crtc[11] & 31) || ((ogc->cga.crtc[8] & 3) == 3 && ogc->cga.sc == ((ogc->cga.crtc[11] & 31) >> 1))) {
ogc->cga.con = 0;
ogc->cga.coff = 1;
}
if ((ogc->cga.crtc[8] & 3) == 3 && ogc->cga.sc == (ogc->cga.crtc[9] >> 1))
ogc->cga.maback = ogc->cga.ma;

3
src/video/vid_sigma.c
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@@ -158,7 +158,7 @@ typedef struct sigma_t {
int linepos, displine;
int sc, vc;
int cgadispon;
int con, coff, cursoron, cgablink;
int con, cursoron, cgablink;
int vsynctime, vadj;
int oddeven;
@@ -676,7 +676,6 @@ sigma_poll(void *priv)
}
if (sigma->sc == (sigma->crtc[11] & 31) || ((sigma->crtc[8] & 3) == 3 && sigma->sc == ((sigma->crtc[11] & 31) >> 1))) {
sigma->con = 0;
sigma->coff = 1;
}
if ((sigma->crtc[8] & 3) == 3 && sigma->sc == (sigma->crtc[9] >> 1))
sigma->maback = sigma->ma;