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| author | Nebuleon Fumika | 2013-02-07 18:47:15 -0500 |
|---|---|---|
| committer | Nebuleon Fumika | 2013-02-07 18:47:15 -0500 |
| commit | 5680258a6a7d8f59649de6a2aad490b4e15054b0 (patch) | |
| tree | c12766f90ba61d7c6f6e6c1ba22bf5f83a318947 /source | |
| parent | 635c87890530777a2e7b2f4c45a72f8f51c7d5f0 (diff) | |
| download | snesemu-5680258a6a7d8f59649de6a2aad490b4e15054b0.tar.gz snesemu-5680258a6a7d8f59649de6a2aad490b4e15054b0.tar.bz2 snesemu-5680258a6a7d8f59649de6a2aad490b4e15054b0.zip | |
Stop inlining the regular tile drawing code. That was a micro-optimisation, and this revert brings the code a bit closer to mainline Snes9x.
Diffstat (limited to 'source')
| -rw-r--r-- | source/tile.cpp | 65 |
1 files changed, 1 insertions, 64 deletions
diff --git a/source/tile.cpp b/source/tile.cpp index 653a6d7..87d1fac 100644 --- a/source/tile.cpp +++ b/source/tile.cpp @@ -589,71 +589,8 @@ void DrawTile16 (uint32 Tile, uint32 Offset, uint32 StartLine, { TILE_PREAMBLE register uint8 *bp; - uint8 Pixel; - uint16 *Screen = (uint16 *) GFX.S + Offset; - uint8 *Depth = GFX.DB + Offset; - switch (Tile & (H_FLIP | V_FLIP)) - { - case 0: - bp = pCache + StartLine; - for (l = LineCount; l != 0; l--, bp += 8, Screen += GFX.PPL, Depth += GFX.PPL) - { - for (uint8 N = 0; N < 8; N++) - { - if (GFX.Z1 > Depth [N] && (Pixel = bp[N])) - { - Screen [N] = ScreenColors [Pixel]; - Depth [N] = GFX.Z2; - } - } - } - break; - case H_FLIP: - bp = pCache + StartLine; - for (l = LineCount; l != 0; l--, bp += 8, Screen += GFX.PPL, Depth += GFX.PPL) - { - for (uint8 N = 0; N < 8; N++) - { - if (GFX.Z1 > Depth [N] && (Pixel = bp[7 - N])) - { - Screen [N] = ScreenColors [Pixel]; - Depth [N] = GFX.Z2; - } - } - } - break; - case H_FLIP | V_FLIP: - bp = pCache + 56 - StartLine; - for (l = LineCount; l != 0; l--, bp -= 8, Screen += GFX.PPL, Depth += GFX.PPL) - { - for (uint8 N = 0; N < 8; N++) - { - if (GFX.Z1 > Depth [N] && (Pixel = bp[7 - N])) - { - Screen [N] = ScreenColors [Pixel]; - Depth [N] = GFX.Z2; - } - } - } - break; - case V_FLIP: - bp = pCache + 56 - StartLine; - for (l = LineCount; l != 0; l--, bp -= 8, Screen += GFX.PPL, Depth += GFX.PPL) - { - for (uint8 N = 0; N < 8; N++) - { - if (GFX.Z1 > Depth [N] && (Pixel = bp[N])) - { - Screen [N] = ScreenColors [Pixel]; - Depth [N] = GFX.Z2; - } - } - } - break; - default: - break; - } + RENDER_TILE(WRITE_4PIXELS16, WRITE_4PIXELS16_FLIPPED, 4) } void DrawClippedTile16 (uint32 Tile, uint32 Offset, |