dan/TIC-80-guile
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

no message

Browse Source
This commit is contained in:
BADIM-PC\Vadim
2017-11-30 13:10:20 +03:00
parent f578428381
commit e3ad17f609
7 changed files with 46 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/tic.c
View File

@@ -149,11 +149,26 @@ static void resetPalette(tic_mem* memory)
memory->ram.vram.vars.mask.data = TIC_GAMEPAD_MASK;
}
static inline void setPixel(tic_machine* machine, s32 x, s32 y, u8 color)
static void dmaPixel(tic_mem* tic, s32 x, s32 y, u8 color)
{
tic_tool_poke4(tic->ram.vram.screen.data, y * TIC80_WIDTH + x, tic_tool_peek4(tic->ram.vram.mapping, color & 0xf));
}
static void overlapPixel(tic_mem* tic, s32 x, s32 y, u8 color)
{
tic_machine* machine = (tic_machine*)tic;
enum {Top = (TIC80_FULLHEIGHT-TIC80_HEIGHT)/2, Bottom = Top};
enum {Left = (TIC80_FULLWIDTH-TIC80_WIDTH)/2, Right = Left};
tic->screen[x + Left + (y + Top) * TIC80_FULLWIDTH] = machine->state.overlapPalette[tic_tool_peek4(tic->ram.vram.mapping, color & 0xf)];
}
static void setPixel(tic_machine* machine, s32 x, s32 y, u8 color)
{
if(x < machine->state.clip.l || y < machine->state.clip.t || x >= machine->state.clip.r || y >= machine->state.clip.b) return;
tic_tool_poke4(machine->memory.ram.vram.screen.data, y * TIC80_WIDTH + x, tic_tool_peek4(machine->memory.ram.vram.mapping, color & 0xf));
machine->state.pixel(&machine->memory, x, y, color);
}
static u8 getPixel(tic_machine* machine, s32 x, s32 y)
@@ -432,6 +447,8 @@ static void api_reset(tic_mem* memory)
machine->state.scanline = NULL;
machine->state.overlap = NULL;
machine->state.pixel = dmaPixel;
updateSaveid(memory);
}
@@ -1655,8 +1672,9 @@ static u32* paletteBlit(tic_mem* tic)
return pal;
}
static void api_blit(tic_mem* tic, u32* out, tic_scanline scanline, tic_overlap overlap)
static void api_blit(tic_mem* tic, tic_scanline scanline, tic_overlap overlap)
{
u32* out = tic->screen;
const u32* pal = paletteBlit(tic);
if(scanline)