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(Screen) Removed unused variable

This commit is contained in:
neauoire 2023-11-12 17:05:46 -08:00
parent efd70d34be
commit 86c46be310
1 changed files with 2 additions and 4 deletions
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6
src/devices/screen.c
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@ -64,11 +64,10 @@ static void
screen_2bpp(Uint8 *layer, Uint8 *addr, Uint16 x1, Uint16 y1, Uint16 color, int fx, int fy) screen_2bpp(Uint8 *layer, Uint8 *addr, Uint16 x1, Uint16 y1, Uint16 color, int fx, int fy)
{ {
int row, w = uxn_screen.width, h = uxn_screen.height, opaque = (color % 5); int row, w = uxn_screen.width, h = uxn_screen.height, opaque = (color % 5);
Uint8 *ch1 = addr, *ch2 = ch1 + 8;
Uint16 y, ymod = (fy < 0 ? 7 : 0), ymax = y1 + ymod + fy * 8; Uint16 y, ymod = (fy < 0 ? 7 : 0), ymax = y1 + ymod + fy * 8;
Uint16 x, xmod = (fx > 0 ? 7 : 0), xmax = x1 + xmod - fx * 8; Uint16 x, xmod = (fx > 0 ? 7 : 0), xmax = x1 + xmod - fx * 8;
for(y = y1 + ymod; y != ymax; y += fy) { for(y = y1 + ymod; y != ymax; y += fy) {
int c = *ch1++ | (*ch2++ << 8); int c = *addr++ | (*(addr + 7) << 8);
if(y < h) if(y < h)
for(x = x1 + xmod, row = y * w; x != xmax; x -= fx, c >>= 1) { for(x = x1 + xmod, row = y * w; x != xmax; x -= fx, c >>= 1) {
Uint8 ch = (c & 1) | ((c >> 7) & 2); Uint8 ch = (c & 1) | ((c >> 7) & 2);
@ -82,11 +81,10 @@ static void
screen_1bpp(Uint8 *layer, Uint8 *addr, Uint16 x1, Uint16 y1, Uint16 color, int fx, int fy) screen_1bpp(Uint8 *layer, Uint8 *addr, Uint16 x1, Uint16 y1, Uint16 color, int fx, int fy)
{ {
int row, w = uxn_screen.width, h = uxn_screen.height, opaque = (color % 5); int row, w = uxn_screen.width, h = uxn_screen.height, opaque = (color % 5);
Uint8 *ch1 = addr;
Uint16 y, ymod = (fy < 0 ? 7 : 0), ymax = y1 + ymod + fy * 8; Uint16 y, ymod = (fy < 0 ? 7 : 0), ymax = y1 + ymod + fy * 8;
Uint16 x, xmod = (fx > 0 ? 7 : 0), xmax = x1 + xmod - fx * 8; Uint16 x, xmod = (fx > 0 ? 7 : 0), xmax = x1 + xmod - fx * 8;
for(y = y1 + ymod; y != ymax; y += fy) { for(y = y1 + ymod; y != ymax; y += fy) {
int c = *ch1++; int c = *addr++;
if(y < h) if(y < h)
for(x = x1 + xmod, row = y * w; x != xmax; x -= fx, c >>= 1) { for(x = x1 + xmod, row = y * w; x != xmax; x -= fx, c >>= 1) {
Uint8 ch = c & 1; Uint8 ch = c & 1;