libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2024-12-15 22:28:10 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

CHEWY: Remove unused functions

Browse Source
This commit is contained in:
Filippos Karapetis 2022-02-23 02:29:31 +02:00 committed by Paul Gilbert
parent 8e2ea2c8d5
commit 1bc86dc799
4 changed files with 0 additions and 70 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
engines/chewy/mcga.cpp
View File

@ -107,26 +107,10 @@ void mem2mcga(const byte *ptr) {
g_screen->markAllDirty();
}
void mcga2mem(byte *ptr) {
const byte *srcP = SCREEN;
*((uint16 *)ptr) = SCREEN_WIDTH;
*((uint16 *)(ptr + 2)) = SCREEN_HEIGHT;
Common::copy(srcP, srcP + (SCREEN_WIDTH * SCREEN_HEIGHT), ptr + 4);
}
void mem2mem(const byte *ptr1, byte *ptr2) {
Common::copy(ptr1, ptr1 + (SCREEN_WIDTH * SCREEN_HEIGHT), ptr2);
}
void mem2mem_masked(const byte *ptr1, byte *ptr2, int16 maske) {
for (int i = 0; i < SCREEN_WIDTH * SCREEN_HEIGHT; ++i, ++ptr1, ++ptr2) {
byte pixel = *ptr1;
if (pixel != maske)
*ptr2 = pixel;
}
}
void map_spr_2screen(const byte *sptr, int16 x, int16 y) {
const int width = *((const int16 *)sptr);
sptr += 4 + y * width + x;

2
engines/chewy/mcga.h
View File

@ -44,9 +44,7 @@ uint8 getpix(int16 x, int16 y);
void line_mcga(int16 x1, int16 y1, int16 x2, int16 y2, int16 farbe);
void mem2mcga(const byte *ptr);
void mcga2mem(byte *ptr);
void mem2mem(const byte *ptr1, byte *ptr2);
void mem2mem_masked(const byte *ptr1, byte *ptr2, int16 maske);
void map_spr_2screen(const byte *sptr, int16 x, int16 y);
void spr_save_mcga(byte *sptr, int16 x, int16 y, int16 width,

48
engines/chewy/mcga_graphics.cpp
View File

@ -258,46 +258,6 @@ void McgaGraphics::pop_box(int16 x, int16 y, int16 x1, int16 y1, int16 col1, int
linie(x, y, x, y1 + 1, col1);
}
void McgaGraphics::kreis(int16 x, int16 y, int16 r, int16 farbe) {
int16 b = 0, alt = 0;
for (int16 w = 0; w <= 91; w++) {
int16 a = (int16)(_sines[w] * ((float)r * 0.85));
if ((a - alt) > 1) {
int16 diff = a - alt;
for (int16 i = 0; i <= diff; i++) {
setpixel_mcga(x - b, (y - (alt + i)), farbe);
setpixel_mcga(x + b, (y - (alt + i)), farbe);
setpixel_mcga(x - b, (y + (alt + i)), farbe);
setpixel_mcga(x + b, (y + (alt + i)), farbe);
}
}
b = (int16)(_cosines[w] * (float)r);
setpixel_mcga(x - b, y - a, farbe);
setpixel_mcga(x + b, y - a, farbe);
setpixel_mcga(x - b, y + a, farbe);
setpixel_mcga(x + b, y + a, farbe);
alt = a;
}
}
void McgaGraphics::fkreis(int16 x, int16 y, int16 r, int16 farbe) {
int16 b = 0, alt = 0, i = 0, diff;
for (int16 w = 0; w <= 90; w++) {
int16 a = (int16)(_sines[w] * ((float)r * 0.85));
if ((a - alt) > 1) {
diff = a - alt;
for (i = 0; i < diff; i++) {
line_mcga(x - b, (y - (alt + i)), x + b, (y - (alt + i)), farbe);
line_mcga(x - b, (y + (alt + i)), x + b, (y + (alt + i)), farbe);
}
}
b = (int16)(_cosines[w] * ((float)r));
line_mcga(x - b, (y - (alt + i)), x + b, (y - (alt + i)), farbe);
line_mcga(x - b, (y + (alt + i)), x + b, (y + (alt + i)), farbe);
alt = a;
}
}
void McgaGraphics::back2screen(byte *ptr) {
mem2mcga(ptr);
}
@ -306,14 +266,6 @@ void McgaGraphics::back2back(byte *ptr1, byte *ptr2) {
mem2mem(ptr1, ptr2);
}
void McgaGraphics::back2back_maskiert(byte *ptr1, byte *ptr2, int16 maske) {
mem2mem_masked(ptr1, ptr2, maske);
}
void McgaGraphics::screen2back(byte *ptr) {
mcga2mem(ptr);
}
void McgaGraphics::sprite_save(byte *sptr, int16 x, int16 y, int16 breite, int16 hoehe, int16 scrwidth) {
if (breite < 4)
breite = 4;

4
engines/chewy/mcga_graphics.h
View File

@ -63,13 +63,9 @@ public:
void box_fill(int16 x1, int16 y1, int16 x2, int16 y2, int16 farbe);
void pop_box(int16 x, int16 y, int16 x1, int16 y1,
int16 col1, int16 col2, int16 back_col);
void kreis(int16 x, int16 y, int16 r, int16 farbe);
void fkreis(int16 x, int16 y, int16 r, int16 farbe);
void back2screen(byte *ptr);
void screen2back(byte *ptr);
void back2back(byte *ptr1, byte *ptr2);
void back2back_maskiert(byte *ptr1, byte *ptr2, int16 maske);
void sprite_save(byte *sptr, int16 x, int16 y, int16 breite,
int16 hoehe, int16 scrwidth);