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melonDS
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well, here, OBJ X mosaic is done too

This commit is contained in:
Arisotura 2019-09-15 02:01:22 +02:00
parent cb90475b60
commit e418b353e8
1 changed files with 60 additions and 7 deletions
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67
src/GPU2D.cpp
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@ -2238,6 +2238,28 @@ void GPU2D::DrawBG_Large(u32 line) // BG is always BG2
void GPU2D::InterleaveSprites(u32 prio)
{
// apply X mosaic if needed
// X mosaic for sprites is applied after all sprites are rendered
if (OBJMosaicSize[0] > 0)
{
u32 lastcolor = OBJLine[0];
for (u32 i = 1; i < 256; i++)
{
if (!(OBJLine[i] & 0x100000))
{
// not a mosaic'd sprite pixel
continue;
}
if ((!(OBJLine[i-1] & 0x100000)) || (CurOBJXMosaicTable[i] == 0))
lastcolor = OBJLine[i];
else
OBJLine[i] = lastcolor;
}
}
u16* pal = (u16*)&GPU::Palette[Num ? 0x600 : 0x200];
if (DispCnt & 0x80000000)
@ -2391,7 +2413,7 @@ void GPU2D::DrawSprites(u32 line)
template<bool window>
void GPU2D::DrawSprite_Rotscale(u16* attrib, u16* rotparams, u32 boundwidth, u32 boundheight, u32 width, u32 height, s32 xpos, s32 ypos)
{
u32 pixelattr = ((attrib[2] & 0x0C00) << 6) | 0x40000;
u32 pixelattr = ((attrib[2] & 0x0C00) << 6) | 0xC0000;
u32 tilenum = attrib[2] & 0x03FF;
u32 spritemode = window ? 0 : ((attrib[0] >> 10) & 0x3);
@ -2400,14 +2422,13 @@ void GPU2D::DrawSprite_Rotscale(u16* attrib, u16* rotparams, u32 boundwidth, u32
s32 centerX = boundwidth >> 1;
s32 centerY = boundheight >> 1;
s32 limitX = 0;//(boundwidth - width) << 7;
s32 limitY = 0;//(boundheight - height) << 7;
if (attrib[0] & 0x1000)
if ((attrib[0] & 0x1000) && !window)
{
// apply Y mosaic
ypos = OBJMosaicY - (attrib[0] & 0xFF);
if (ypos < 0) ypos = 0;
pixelattr |= 0x100000;
}
u32 xoff;
@ -2486,6 +2507,11 @@ void GPU2D::DrawSprite_Rotscale(u16* attrib, u16* rotparams, u32 boundwidth, u32
if (window) OBJWindow[xpos] = 1;
else OBJLine[xpos] = color | pixelattr;
}
else if (!window)
{
if (OBJLine[xpos] == 0)
OBJLine[xpos] = pixelattr & 0x180000;
}
}
rotX += rotA;
@ -2535,6 +2561,11 @@ void GPU2D::DrawSprite_Rotscale(u16* attrib, u16* rotparams, u32 boundwidth, u32
if (window) OBJWindow[xpos] = 1;
else OBJLine[xpos] = color | pixelattr;
}
else if (!window)
{
if (OBJLine[xpos] == 0)
OBJLine[xpos] = pixelattr & 0x180000;
}
}
rotX += rotA;
@ -2571,6 +2602,11 @@ void GPU2D::DrawSprite_Rotscale(u16* attrib, u16* rotparams, u32 boundwidth, u32
if (window) OBJWindow[xpos] = 1;
else OBJLine[xpos] = color | pixelattr;
}
else if (!window)
{
if (OBJLine[xpos] == 0)
OBJLine[xpos] = pixelattr & 0x180000;
}
}
rotX += rotA;
@ -2585,17 +2621,19 @@ void GPU2D::DrawSprite_Rotscale(u16* attrib, u16* rotparams, u32 boundwidth, u32
template<bool window>
void GPU2D::DrawSprite_Normal(u16* attrib, u32 width, s32 xpos, s32 ypos)
{
u32 pixelattr = ((attrib[2] & 0x0C00) << 6) | 0x40000;
u32 pixelattr = ((attrib[2] & 0x0C00) << 6) | 0xC0000;
u32 tilenum = attrib[2] & 0x03FF;
u32 spritemode = window ? 0 : ((attrib[0] >> 10) & 0x3);
u32 wmask = width - 8; // really ((width - 1) & ~0x7)
if (attrib[0] & 0x1000)
if ((attrib[0] & 0x1000) && !window)
{
// apply Y mosaic
ypos = OBJMosaicY - (attrib[0] & 0xFF);
if (ypos < 0) ypos = 0;
pixelattr |= 0x100000;
}
u32 xoff;
@ -2679,6 +2717,11 @@ void GPU2D::DrawSprite_Normal(u16* attrib, u32 width, s32 xpos, s32 ypos)
if (window) OBJWindow[xpos] = 1;
else OBJLine[xpos] = color | pixelattr;
}
else if (!window)
{
if (OBJLine[xpos] == 0)
OBJLine[xpos] = pixelattr & 0x180000;
}
xoff++;
xpos++;
@ -2741,6 +2784,11 @@ void GPU2D::DrawSprite_Normal(u16* attrib, u32 width, s32 xpos, s32 ypos)
if (window) OBJWindow[xpos] = 1;
else OBJLine[xpos] = color | pixelattr;
}
else if (!window)
{
if (OBJLine[xpos] == 0)
OBJLine[xpos] = pixelattr & 0x180000;
}
xoff++;
xpos++;
@ -2797,6 +2845,11 @@ void GPU2D::DrawSprite_Normal(u16* attrib, u32 width, s32 xpos, s32 ypos)
if (window) OBJWindow[xpos] = 1;
else OBJLine[xpos] = color | pixelattr;
}
else if (!window)
{
if (OBJLine[xpos] == 0)
OBJLine[xpos] = pixelattr & 0x180000;
}
xoff++;
xpos++;