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TIC-80-guile
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This commit is contained in:
BADIM-PC\Vadim 2017-11-03 18:58:45 +03:00
parent f0691038f5
commit c4aefd3336
1 changed files with 35 additions and 17 deletions
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52
src/studio.c
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@ -1430,29 +1430,47 @@ static void blit(u32* out)
break;
}
if(scanline)
{
scanline(tic, 0);
pal = paletteBlit();
}
enum {Top = (TIC80_FULLHEIGHT-TIC80_HEIGHT)/2, Bottom = Top};
enum {Left = (TIC80_FULLWIDTH-TIC80_WIDTH)/2, Right = Left};
SDL_memset4(&out[0 * TEXTURE_SIZE], pal[tic->ram.vram.vars.border], TEXTURE_SIZE*Top);
for(s32 r = 0; r < TIC80_HEIGHT; r++)
{
if(scanline)
SDL_memset4(&out[(r+Top) * TEXTURE_SIZE], pal[tic->ram.vram.vars.border], Left);
SDL_memset4(&out[(r+Top) * TEXTURE_SIZE + Left], pal[tic->ram.vram.vars.bg], TIC80_WIDTH);
{
scanline(tic, r);
s32 y = r + tic->ram.vram.vars.offset.y;
if(y < 0 || y >= TIC80_HEIGHT) continue;
for(s32 c = 0; c < TIC80_WIDTH; c++)
{
s32 x = c + tic->ram.vram.vars.offset.x;
if(x < 0 || x >= TIC80_WIDTH) continue;
out[(c + Left) + (r+Top) * TEXTURE_SIZE] = pal[tic_tool_peek4(tic->ram.vram.screen.data, x + y * TIC80_WIDTH)];
}
}
SDL_memset4(&out[(r+Top) * TEXTURE_SIZE + (TIC80_FULLWIDTH-Right)], pal[tic->ram.vram.vars.border], Right);
if(scanline && (r < TIC80_HEIGHT-1))
{
scanline(tic, r+1);
pal = paletteBlit();
}
SDL_memset4(&out[r * TEXTURE_SIZE], pal[tic->ram.vram.vars.bg], TEXTURE_SIZE);
s32 y = r + tic->ram.vram.vars.offset.y;
if(y < 0 || y >= TIC80_HEIGHT) continue;
for(s32 c = 0; c < TIC80_WIDTH; c++)
{
s32 x = c + tic->ram.vram.vars.offset.x;
if(x < 0 || x >= TIC80_WIDTH) continue;
out[c + r * TEXTURE_SIZE] = pal[tic_tool_peek4(tic->ram.vram.screen.data, x + y * TIC80_WIDTH)];
}
}
SDL_memset4(&out[(TIC80_FULLHEIGHT-Bottom) * TEXTURE_SIZE], pal[tic->ram.vram.vars.border], TEXTURE_SIZE*Bottom);
}
static void screen2buffer(u32* buffer, const u8* pixels, s32 pitch)