80486DX2-66/86Box-fork
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This commit is contained in:
Jasmine Iwanek
2023-06-05 00:41:00 -04:00
parent d1127e68fa
commit 3cc036b7cd
2 changed files with 6 additions and 6 deletions
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2
src/video/vid_ati68860_ramdac.c
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@@ -253,7 +253,7 @@ ati68860_hwcursor_draw(svga_t *svga, int displine)
uint32_t col1 = ramdac->pallook[1];
offset = svga->dac_hwcursor_latch.xoff;
for (uint8_t x = 0; x < 64 - svga->dac_hwcursor_latch.xoff; x += 4) {
for (uint32_t x = 0; x < 64 - svga->dac_hwcursor_latch.xoff; x += 4) {
dat = svga->vram[svga->dac_hwcursor_latch.addr + (offset >> 2)];
if (!(dat & 2))
buffer32->line[displine][svga->dac_hwcursor_latch.x + x + svga->x_add] = (dat & 1) ? col1 : col0;

10
src/video/vid_sigma.c
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@@ -419,7 +419,7 @@ sigma_text80(sigma_t *sigma)
/* The Sigma 400 seems to use screen widths stated in words
(40 for 80-column, 20 for 40-column) */
for (uint8_t x = 0; x < (sigma->crtc[1] << 1); x++) {
for (uint32_t x = 0; x < (sigma->crtc[1] << 1); x++) {
chr = vram[x << 1];
attr = vram[(x << 1) + 1];
drawcursor = ((ma == ca) && sigma->con && sigma->cursoron);
@@ -474,7 +474,7 @@ sigma_text40(sigma_t *sigma)
/* The Sigma 400 seems to use screen widths stated in words
(40 for 80-column, 20 for 40-column) */
for (uint8_t x = 0; x < (sigma->crtc[1] << 1); x++) {
for (uint32_t x = 0; x < (sigma->crtc[1] << 1); x++) {
chr = vram[x << 1];
attr = vram[(x << 1) + 1];
drawcursor = ((ma == ca) && sigma->con && sigma->cursoron);
@@ -512,7 +512,7 @@ sigma_gfx400(sigma_t *sigma)
uint8_t plane[4];
uint8_t col;
for (uint8_t x = 0; x < (sigma->crtc[1] << 1); x++) {
for (uint32_t x = 0; x < (sigma->crtc[1] << 1); x++) {
plane[0] = vram[x];
plane[1] = vram[0x8000 + x];
plane[2] = vram[0x10000 + x];
@@ -540,7 +540,7 @@ sigma_gfx200(sigma_t *sigma)
uint8_t plane[4];
uint8_t col;
for (uint8_t x = 0; x < (sigma->crtc[1] << 1); x++) {
for (uint32_t x = 0; x < (sigma->crtc[1] << 1); x++) {
plane[0] = vram[x];
plane[1] = vram[0x8000 + x];
plane[2] = vram[0x10000 + x];
@@ -566,7 +566,7 @@ sigma_gfx4col(sigma_t *sigma)
uint8_t mask;
uint8_t col;
for (uint8_t x = 0; x < (sigma->crtc[1] << 1); x++) {
for (uint32_t x = 0; x < (sigma->crtc[1] << 1); x++) {
plane[0] = vram[x];
plane[1] = vram[0x8000 + x];
plane[2] = vram[0x10000 + x];