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Merge vram dirty tracking
Squashed commit of the following: commit b463a05d4b909372f0cd1ad91caa0c77a25e5901 Author: RSDuck <rsduck@users.noreply.github.com> Date: Mon Nov 30 01:55:35 2020 +0100 minor fix commit ce73cebbdf5da243d7ebade82d8799ded9cd6b28 Author: RSDuck <rsduck@users.noreply.github.com> Date: Mon Nov 30 00:43:08 2020 +0100 fix dirty flags of BG/OBJ mappings not being reset commit fc5d73a6178e3adc444398bdd23de8314b5ca8f8 Author: RSDuck <rsduck@users.noreply.github.com> Date: Mon Nov 30 00:11:13 2020 +0100 use flat vram for gpu2d everywhere commit 34ee9fe2bf04fcfa2a5a1c8d78d70007e606f1a2 Author: RSDuck <rsduck@users.noreply.github.com> Date: Sat Nov 28 19:10:34 2020 +0100 mark VRAM dirty for display capture commit e8778fa2f429c6df0eece19d6a5ee83ae23a0cf4 Author: RSDuck <rsduck@users.noreply.github.com> Date: Sat Nov 28 18:59:31 2020 +0100 use flat VRAM for textures and texpals also skip rendering if nothing changed and a bunch of fixes commit 53f2041e2e1a28b35702a2ed51de885c36689f71 Author: RSDuck <rsduck@users.noreply.github.com> Date: Fri Nov 27 18:29:56 2020 +0100 use vram dirty tracking for extpals also preparations to take this further commit 4cdfa329e95aed26d3b21319c8fd86a04abf20f7 Author: RSDuck <rsduck@users.noreply.github.com> Date: Mon Nov 16 23:32:22 2020 +0100 VRAM dirty tracking
This commit is contained in:
RSDuck
294
src/GPU2D.cpp
294
src/GPU2D.cpp
@ -148,12 +148,6 @@ void GPU2D::Reset()
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CaptureCnt = 0;
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MasterBrightness = 0;
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BGExtPalStatus[0] = 0;
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BGExtPalStatus[1] = 0;
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BGExtPalStatus[2] = 0;
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BGExtPalStatus[3] = 0;
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OBJExtPalStatus = 0;
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}
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void GPU2D::DoSavestate(Savestate* file)
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@ -208,13 +202,6 @@ void GPU2D::DoSavestate(Savestate* file)
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if (!file->Saving)
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{
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// refresh those
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BGExtPalStatus[0] = 0;
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BGExtPalStatus[1] = 0;
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BGExtPalStatus[2] = 0;
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BGExtPalStatus[3] = 0;
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OBJExtPalStatus = 0;
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CurBGXMosaicTable = MosaicTable[BGMosaicSize[0]];
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CurOBJXMosaicTable = MosaicTable[OBJMosaicSize[0]];
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}
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@ -758,6 +745,25 @@ void GPU2D::DrawScanline(u32 line)
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int n3dline = line;
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line = GPU::VCount;
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if (Num == 0)
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{
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auto bgDirty = GPU::VRAMDirty_ABG.DeriveState(GPU::VRAMMap_ABG);
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GPU::MakeVRAMFlat_ABGCoherent(bgDirty);
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auto bgExtPalDirty = GPU::VRAMDirty_ABGExtPal.DeriveState(GPU::VRAMMap_ABGExtPal);
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GPU::MakeVRAMFlat_ABGExtPalCoherent(bgExtPalDirty);
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auto objExtPalDirty = GPU::VRAMDirty_AOBJExtPal.DeriveState(&GPU::VRAMMap_AOBJExtPal);
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GPU::MakeVRAMFlat_AOBJExtPalCoherent(objExtPalDirty);
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}
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else
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{
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auto bgDirty = GPU::VRAMDirty_BBG.DeriveState(GPU::VRAMMap_BBG);
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GPU::MakeVRAMFlat_BBGCoherent(bgDirty);
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auto bgExtPalDirty = GPU::VRAMDirty_BBGExtPal.DeriveState(GPU::VRAMMap_BBGExtPal);
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GPU::MakeVRAMFlat_BBGExtPalCoherent(bgExtPalDirty);
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auto objExtPalDirty = GPU::VRAMDirty_BOBJExtPal.DeriveState(&GPU::VRAMMap_BOBJExtPal);
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GPU::MakeVRAMFlat_BOBJExtPalCoherent(objExtPalDirty);
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}
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bool forceblank = false;
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// scanlines that end up outside of the GPU drawing range
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@ -970,6 +976,9 @@ void GPU2D::DoCapture(u32 line, u32 width)
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u16* dst = (u16*)GPU::VRAM[dstvram];
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u32 dstaddr = (((CaptureCnt >> 18) & 0x3) << 14) + (line * width);
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static_assert(GPU::VRAMDirtyGranularity == 512);
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GPU::VRAMDirty[dstvram][(dstaddr & 0x1FFFF) / GPU::VRAMDirtyGranularity] = true;
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// TODO: handle 3D in accelerated mode!!
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u32* srcA;
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@ -1188,85 +1197,20 @@ void GPU2D::SampleFIFO(u32 offset, u32 num)
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}
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}
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void GPU2D::BGExtPalDirty(u32 base)
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{
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BGExtPalStatus[base] = 0;
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BGExtPalStatus[base+1] = 0;
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}
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void GPU2D::OBJExtPalDirty()
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{
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OBJExtPalStatus = 0;
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}
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u16* GPU2D::GetBGExtPal(u32 slot, u32 pal)
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{
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u16* dst = &BGExtPalCache[slot][pal << 8];
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if (!(BGExtPalStatus[slot] & (1<<pal)))
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{
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if (Num)
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{
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if (GPU::VRAMMap_BBGExtPal[slot] & (1<<7))
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memcpy(dst, &GPU::VRAM_H[(slot << 13) + (pal << 9)], 256*2);
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else
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memset(dst, 0, 256*2);
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}
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else
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{
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memset(dst, 0, 256*2);
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if (GPU::VRAMMap_ABGExtPal[slot] & (1<<4))
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for (int i = 0; i < 256; i+=2)
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*(u32*)&dst[i] |= *(u32*)&GPU::VRAM_E[(slot << 13) + (pal << 9) + (i << 1)];
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if (GPU::VRAMMap_ABGExtPal[slot] & (1<<5))
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for (int i = 0; i < 256; i+=2)
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*(u32*)&dst[i] |= *(u32*)&GPU::VRAM_F[((slot&1) << 13) + (pal << 9) + (i << 1)];
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if (GPU::VRAMMap_ABGExtPal[slot] & (1<<6))
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for (int i = 0; i < 256; i+=2)
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*(u32*)&dst[i] |= *(u32*)&GPU::VRAM_G[((slot&1) << 13) + (pal << 9) + (i << 1)];
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}
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BGExtPalStatus[slot] |= (1<<pal);
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}
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return dst;
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const u32 PaletteSize = 256 * 2;
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const u32 SlotSize = PaletteSize * 16;
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return (u16*)&(Num == 0
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? GPU::VRAMFlat_ABGExtPal
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: GPU::VRAMFlat_BBGExtPal)[slot * SlotSize + pal * PaletteSize];
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}
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u16* GPU2D::GetOBJExtPal()
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{
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u16* dst = OBJExtPalCache;
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if (!OBJExtPalStatus)
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{
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if (Num)
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{
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if (GPU::VRAMMap_BOBJExtPal & (1<<8))
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memcpy(dst, &GPU::VRAM_I[0], 16*256*2);
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else
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memset(dst, 0, 16*256*2);
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}
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else
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{
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memset(dst, 0, 16*256*2);
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if (GPU::VRAMMap_AOBJExtPal & (1<<5))
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for (int i = 0; i < 16*256; i+=2)
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*(u32*)&dst[i] |= *(u32*)&GPU::VRAM_F[i << 1];
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if (GPU::VRAMMap_AOBJExtPal & (1<<6))
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for (int i = 0; i < 16*256; i+=2)
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*(u32*)&dst[i] |= *(u32*)&GPU::VRAM_G[i << 1];
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}
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OBJExtPalStatus = 1;
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}
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return dst;
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return Num == 0
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? (u16*)GPU::VRAMFlat_AOBJExtPal
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: (u16*)GPU::VRAMFlat_BOBJExtPal;
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}
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@ -1697,6 +1641,20 @@ void GPU2D::DrawBG_3D()
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}
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}
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void GetBGVRAM(u32 num, u8*& data, u32& mask)
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{
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if (num == 0)
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{
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data = GPU::VRAMFlat_ABG;
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mask = 0x7FFFF;
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}
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else
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{
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data = GPU::VRAMFlat_BBG;
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mask = 0x1FFFF;
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}
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}
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template<bool mosaic, GPU2D::DrawPixel drawPixel>
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void GPU2D::DrawBG_Text(u32 line, u32 bgnum)
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{
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@ -1720,17 +1678,20 @@ void GPU2D::DrawBG_Text(u32 line, u32 bgnum)
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extpal = (DispCnt & 0x40000000);
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if (extpal) extpalslot = ((bgnum<2) && (bgcnt&0x2000)) ? (2+bgnum) : bgnum;
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u8* bgvram;
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u32 bgvrammask;
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GetBGVRAM(Num, bgvram, bgvrammask);
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if (Num)
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{
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tilesetaddr = 0x06200000 + ((bgcnt & 0x003C) << 12);
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tilemapaddr = 0x06200000 + ((bgcnt & 0x1F00) << 3);
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tilesetaddr = ((bgcnt & 0x003C) << 12);
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tilemapaddr = ((bgcnt & 0x1F00) << 3);
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pal = (u16*)&GPU::Palette[0x400];
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}
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else
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{
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tilesetaddr = 0x06000000 + ((DispCnt & 0x07000000) >> 8) + ((bgcnt & 0x003C) << 12);
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tilemapaddr = 0x06000000 + ((DispCnt & 0x38000000) >> 11) + ((bgcnt & 0x1F00) << 3);
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tilesetaddr = ((DispCnt & 0x07000000) >> 8) + ((bgcnt & 0x003C) << 12);
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tilemapaddr = ((DispCnt & 0x38000000) >> 11) + ((bgcnt & 0x1F00) << 3);
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pal = (u16*)&GPU::Palette[0];
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}
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@ -1758,7 +1719,7 @@ void GPU2D::DrawBG_Text(u32 line, u32 bgnum)
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// preload shit as needed
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if ((xoff & 0x7) || mosaic)
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{
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curtile = GPU::ReadVRAM_BG<u16>(tilemapaddr + ((xoff & 0xF8) >> 2) + ((xoff & widexmask) << 3));
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curtile = *(u16*)&bgvram[(tilemapaddr + ((xoff & 0xF8) >> 2) + ((xoff & widexmask) << 3)) & bgvrammask];
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if (extpal) curpal = GetBGExtPal(extpalslot, curtile>>12);
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else curpal = pal;
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@ -1779,7 +1740,7 @@ void GPU2D::DrawBG_Text(u32 line, u32 bgnum)
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(mosaic && ((xpos >> 3) != (lastxpos >> 3))))
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{
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// load a new tile
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curtile = GPU::ReadVRAM_BG<u16>(tilemapaddr + ((xpos & 0xF8) >> 2) + ((xpos & widexmask) << 3));
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curtile = *(u16*)&bgvram[(tilemapaddr + ((xpos & 0xF8) >> 2) + ((xpos & widexmask) << 3)) & bgvrammask];
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if (extpal) curpal = GetBGExtPal(extpalslot, curtile>>12);
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else curpal = pal;
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@ -1794,7 +1755,7 @@ void GPU2D::DrawBG_Text(u32 line, u32 bgnum)
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if (WindowMask[i] & (1<<bgnum))
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{
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u32 tilexoff = (curtile & 0x0400) ? (7-(xpos&0x7)) : (xpos&0x7);
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color = GPU::ReadVRAM_BG<u8>(pixelsaddr + tilexoff);
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color = bgvram[(pixelsaddr + tilexoff) & bgvrammask];
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if (color)
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drawPixel(&BGOBJLine[i], curpal[color], 0x01000000<<bgnum);
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@ -1810,7 +1771,7 @@ void GPU2D::DrawBG_Text(u32 line, u32 bgnum)
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// preload shit as needed
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if ((xoff & 0x7) || mosaic)
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{
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curtile = GPU::ReadVRAM_BG<u16>(tilemapaddr + ((xoff & 0xF8) >> 2) + ((xoff & widexmask) << 3));
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curtile = *(u16*)&bgvram[((tilemapaddr + ((xoff & 0xF8) >> 2) + ((xoff & widexmask) << 3))) & bgvrammask];
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curpal = pal + ((curtile & 0xF000) >> 8);
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pixelsaddr = tilesetaddr + ((curtile & 0x03FF) << 5)
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+ (((curtile & 0x0800) ? (7-(yoff&0x7)) : (yoff&0x7)) << 2);
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@ -1828,7 +1789,7 @@ void GPU2D::DrawBG_Text(u32 line, u32 bgnum)
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(mosaic && ((xpos >> 3) != (lastxpos >> 3))))
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{
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// load a new tile
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curtile = GPU::ReadVRAM_BG<u16>(tilemapaddr + ((xpos & 0xF8) >> 2) + ((xpos & widexmask) << 3));
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curtile = *(u16*)&bgvram[(tilemapaddr + ((xpos & 0xF8) >> 2) + ((xpos & widexmask) << 3)) & bgvrammask];
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curpal = pal + ((curtile & 0xF000) >> 8);
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pixelsaddr = tilesetaddr + ((curtile & 0x03FF) << 5)
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+ (((curtile & 0x0800) ? (7-(yoff&0x7)) : (yoff&0x7)) << 2);
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@ -1842,11 +1803,11 @@ void GPU2D::DrawBG_Text(u32 line, u32 bgnum)
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u32 tilexoff = (curtile & 0x0400) ? (7-(xpos&0x7)) : (xpos&0x7);
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if (tilexoff & 0x1)
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{
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color = GPU::ReadVRAM_BG<u8>(pixelsaddr + (tilexoff >> 1)) >> 4;
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color = bgvram[(pixelsaddr + (tilexoff >> 1)) & bgvrammask] >> 4;
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}
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else
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{
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color = GPU::ReadVRAM_BG<u8>(pixelsaddr + (tilexoff >> 1)) & 0x0F;
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color = bgvram[(pixelsaddr + (tilexoff >> 1)) & bgvrammask] & 0x0F;
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}
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if (color)
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@ -1895,17 +1856,20 @@ void GPU2D::DrawBG_Affine(u32 line, u32 bgnum)
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rotY -= (BGMosaicY * rotD);
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}
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u8* bgvram;
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u32 bgvrammask;
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if (Num)
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{
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tilesetaddr = 0x06200000 + ((bgcnt & 0x003C) << 12);
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tilemapaddr = 0x06200000 + ((bgcnt & 0x1F00) << 3);
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tilesetaddr = ((bgcnt & 0x003C) << 12);
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tilemapaddr = ((bgcnt & 0x1F00) << 3);
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pal = (u16*)&GPU::Palette[0x400];
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}
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else
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{
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tilesetaddr = 0x06000000 + ((DispCnt & 0x07000000) >> 8) + ((bgcnt & 0x003C) << 12);
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tilemapaddr = 0x06000000 + ((DispCnt & 0x38000000) >> 11) + ((bgcnt & 0x1F00) << 3);
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tilesetaddr = ((DispCnt & 0x07000000) >> 8) + ((bgcnt & 0x003C) << 12);
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tilemapaddr = ((DispCnt & 0x38000000) >> 11) + ((bgcnt & 0x1F00) << 3);
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pal = (u16*)&GPU::Palette[0];
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}
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@ -1934,13 +1898,13 @@ void GPU2D::DrawBG_Affine(u32 line, u32 bgnum)
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if ((!((finalX|finalY) & overflowmask)))
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{
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curtile = GPU::ReadVRAM_BG<u8>(tilemapaddr + ((((finalY & coordmask) >> 11) << yshift) + ((finalX & coordmask) >> 11)));
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curtile = bgvram[(tilemapaddr + ((((finalY & coordmask) >> 11) << yshift) + ((finalX & coordmask) >> 11))) & bgvrammask];
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// draw pixel
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u32 tilexoff = (finalX >> 8) & 0x7;
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u32 tileyoff = (finalY >> 8) & 0x7;
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color = GPU::ReadVRAM_BG<u8>(tilesetaddr + (curtile << 6) + (tileyoff << 3) + tilexoff);
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color = bgvram[(tilesetaddr + (curtile << 6) + (tileyoff << 3) + tilexoff) & bgvrammask];
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if (color)
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drawPixel(&BGOBJLine[i], pal[color], 0x01000000<<bgnum);
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@ -1964,6 +1928,10 @@ void GPU2D::DrawBG_Extended(u32 line, u32 bgnum)
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u16* pal;
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u32 extpal;
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u8* bgvram;
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u32 bgvrammask;
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GetBGVRAM(Num, bgvram, bgvrammask);
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extpal = (DispCnt & 0x40000000);
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s16 rotA = BGRotA[bgnum-2];
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@ -2007,8 +1975,8 @@ void GPU2D::DrawBG_Extended(u32 line, u32 bgnum)
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ofymask = ~ymask;
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}
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if (Num) tilemapaddr = 0x06200000 + ((bgcnt & 0x1F00) << 6);
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else tilemapaddr = 0x06000000 + ((bgcnt & 0x1F00) << 6);
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if (Num) tilemapaddr = ((bgcnt & 0x1F00) << 6);
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else tilemapaddr = ((bgcnt & 0x1F00) << 6);
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if (bgcnt & 0x0004)
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{
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@ -2035,7 +2003,7 @@ void GPU2D::DrawBG_Extended(u32 line, u32 bgnum)
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if (!(finalX & ofxmask) && !(finalY & ofymask))
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{
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color = GPU::ReadVRAM_BG<u16>(tilemapaddr + (((((finalY & ymask) >> 8) << yshift) + ((finalX & xmask) >> 8)) << 1));
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color = *(u16*)&bgvram[(tilemapaddr + (((((finalY & ymask) >> 8) << yshift) + ((finalX & xmask) >> 8)) << 1)) & bgvrammask];
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if (color & 0x8000)
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drawPixel(&BGOBJLine[i], color, 0x01000000<<bgnum);
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@ -2074,7 +2042,7 @@ void GPU2D::DrawBG_Extended(u32 line, u32 bgnum)
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if (!(finalX & ofxmask) && !(finalY & ofymask))
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{
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color = GPU::ReadVRAM_BG<u8>(tilemapaddr + (((finalY & ymask) >> 8) << yshift) + ((finalX & xmask) >> 8));
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color = bgvram[(tilemapaddr + (((finalY & ymask) >> 8) << yshift) + ((finalX & xmask) >> 8)) & bgvrammask];
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if (color)
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drawPixel(&BGOBJLine[i], pal[color], 0x01000000<<bgnum);
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@ -2106,15 +2074,15 @@ void GPU2D::DrawBG_Extended(u32 line, u32 bgnum)
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if (Num)
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{
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tilesetaddr = 0x06200000 + ((bgcnt & 0x003C) << 12);
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tilemapaddr = 0x06200000 + ((bgcnt & 0x1F00) << 3);
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tilesetaddr = ((bgcnt & 0x003C) << 12);
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tilemapaddr = ((bgcnt & 0x1F00) << 3);
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pal = (u16*)&GPU::Palette[0x400];
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}
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else
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{
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tilesetaddr = 0x06000000 + ((DispCnt & 0x07000000) >> 8) + ((bgcnt & 0x003C) << 12);
|
||||
tilemapaddr = 0x06000000 + ((DispCnt & 0x38000000) >> 11) + ((bgcnt & 0x1F00) << 3);
|
||||
tilesetaddr = ((DispCnt & 0x07000000) >> 8) + ((bgcnt & 0x003C) << 12);
|
||||
tilemapaddr = ((DispCnt & 0x38000000) >> 11) + ((bgcnt & 0x1F00) << 3);
|
||||
|
||||
pal = (u16*)&GPU::Palette[0];
|
||||
}
|
||||
@ -2144,7 +2112,7 @@ void GPU2D::DrawBG_Extended(u32 line, u32 bgnum)
|
||||
|
||||
if ((!((finalX|finalY) & overflowmask)))
|
||||
{
|
||||
curtile = GPU::ReadVRAM_BG<u16>(tilemapaddr + (((((finalY & coordmask) >> 11) << yshift) + ((finalX & coordmask) >> 11)) << 1));
|
||||
curtile = *(u16*)&bgvram[(tilemapaddr + (((((finalY & coordmask) >> 11) << yshift) + ((finalX & coordmask) >> 11)) << 1)) & bgvrammask];
|
||||
|
||||
if (extpal) curpal = GetBGExtPal(bgnum, curtile>>12);
|
||||
else curpal = pal;
|
||||
@ -2156,7 +2124,7 @@ void GPU2D::DrawBG_Extended(u32 line, u32 bgnum)
|
||||
if (curtile & 0x0400) tilexoff = 7-tilexoff;
|
||||
if (curtile & 0x0800) tileyoff = 7-tileyoff;
|
||||
|
||||
color = GPU::ReadVRAM_BG<u8>(tilesetaddr + ((curtile & 0x03FF) << 6) + (tileyoff << 3) + tilexoff);
|
||||
color = bgvram[(tilesetaddr + ((curtile & 0x03FF) << 6) + (tileyoff << 3) + tilexoff) & bgvrammask];
|
||||
|
||||
if (color)
|
||||
drawPixel(&BGOBJLine[i], curpal[color], 0x01000000<<bgnum);
|
||||
@ -2222,8 +2190,9 @@ void GPU2D::DrawBG_Large(u32 line) // BG is always BG2
|
||||
rotY -= (BGMosaicY * rotD);
|
||||
}
|
||||
|
||||
if (Num) tilemapaddr = 0x06200000;
|
||||
else tilemapaddr = 0x06000000;
|
||||
u8* bgvram;
|
||||
u32 bgvrammask;
|
||||
GetBGVRAM(Num, bgvram, bgvrammask);
|
||||
|
||||
// 256-color bitmap
|
||||
|
||||
@ -2251,7 +2220,7 @@ void GPU2D::DrawBG_Large(u32 line) // BG is always BG2
|
||||
|
||||
if (!(finalX & ofxmask) && !(finalY & ofymask))
|
||||
{
|
||||
color = GPU::ReadVRAM_BG<u8>(tilemapaddr + (((finalY & ymask) >> 8) << yshift) + ((finalX & xmask) >> 8));
|
||||
color = bgvram[(tilemapaddr + (((finalY & ymask) >> 8) << yshift) + ((finalX & xmask) >> 8)) & bgvrammask];
|
||||
|
||||
if (color)
|
||||
drawPixel(&BGOBJLine[i], pal[color], 0x01000000<<2);
|
||||
@ -2346,6 +2315,20 @@ void GPU2D::InterleaveSprites(u32 prio)
|
||||
}
|
||||
}
|
||||
|
||||
void GetOBJVRAM(u32 num, u8*& data, u32& mask)
|
||||
{
|
||||
if (num == 0)
|
||||
{
|
||||
data = GPU::VRAMFlat_AOBJ;
|
||||
mask = 0x3FFFF;
|
||||
}
|
||||
else
|
||||
{
|
||||
data = GPU::VRAMFlat_BOBJ;
|
||||
mask = 0x1FFFF;
|
||||
}
|
||||
}
|
||||
|
||||
#define DoDrawSprite(type, ...) \
|
||||
if (iswin) \
|
||||
{ \
|
||||
@ -2370,6 +2353,17 @@ void GPU2D::DrawSprites(u32 line)
|
||||
OBJMosaicYCount = 0;
|
||||
}
|
||||
|
||||
if (Num == 0)
|
||||
{
|
||||
auto objDirty = GPU::VRAMDirty_AOBJ.DeriveState(GPU::VRAMMap_AOBJ);
|
||||
GPU::MakeVRAMFlat_AOBJCoherent(objDirty);
|
||||
}
|
||||
else
|
||||
{
|
||||
auto objDirty = GPU::VRAMDirty_BOBJ.DeriveState(GPU::VRAMMap_BOBJ);
|
||||
GPU::MakeVRAMFlat_BOBJCoherent(objDirty);
|
||||
}
|
||||
|
||||
NumSprites = 0;
|
||||
memset(OBJLine, 0, 256*4);
|
||||
memset(OBJWindow, 0, 256);
|
||||
@ -2482,6 +2476,10 @@ void GPU2D::DrawSprite_Rotscale(u32 num, u32 boundwidth, u32 boundheight, u32 wi
|
||||
|
||||
u32 ytilefactor;
|
||||
|
||||
u8* objvram;
|
||||
u32 objvrammask;
|
||||
GetOBJVRAM(Num, objvram, objvrammask);
|
||||
|
||||
s32 centerX = boundwidth >> 1;
|
||||
s32 centerY = boundheight >> 1;
|
||||
|
||||
@ -2525,6 +2523,7 @@ void GPU2D::DrawSprite_Rotscale(u32 num, u32 boundwidth, u32 boundheight, u32 wi
|
||||
|
||||
pixelattr |= (0xC0000000 | (alpha << 24));
|
||||
|
||||
u32 pixelsaddr;
|
||||
if (DispCnt & 0x40)
|
||||
{
|
||||
if (DispCnt & 0x20)
|
||||
@ -2536,7 +2535,7 @@ void GPU2D::DrawSprite_Rotscale(u32 num, u32 boundwidth, u32 boundheight, u32 wi
|
||||
}
|
||||
else
|
||||
{
|
||||
tilenum <<= (7 + ((DispCnt >> 22) & 0x1));
|
||||
pixelsaddr = tilenum << (7 + ((DispCnt >> 22) & 0x1));
|
||||
ytilefactor = ((width >> 8) * 2);
|
||||
}
|
||||
}
|
||||
@ -2544,23 +2543,21 @@ void GPU2D::DrawSprite_Rotscale(u32 num, u32 boundwidth, u32 boundheight, u32 wi
|
||||
{
|
||||
if (DispCnt & 0x20)
|
||||
{
|
||||
tilenum = ((tilenum & 0x01F) << 4) + ((tilenum & 0x3E0) << 7);
|
||||
pixelsaddr = ((tilenum & 0x01F) << 4) + ((tilenum & 0x3E0) << 7);
|
||||
ytilefactor = (256 * 2);
|
||||
}
|
||||
else
|
||||
{
|
||||
tilenum = ((tilenum & 0x00F) << 4) + ((tilenum & 0x3F0) << 7);
|
||||
pixelsaddr = ((tilenum & 0x00F) << 4) + ((tilenum & 0x3F0) << 7);
|
||||
ytilefactor = (128 * 2);
|
||||
}
|
||||
}
|
||||
|
||||
u32 pixelsaddr = (Num ? 0x06600000 : 0x06400000) + tilenum;
|
||||
|
||||
for (; xoff < boundwidth;)
|
||||
{
|
||||
if ((u32)rotX < width && (u32)rotY < height)
|
||||
{
|
||||
color = GPU::ReadVRAM_OBJ<u16>(pixelsaddr + ((rotY >> 8) * ytilefactor) + ((rotX >> 8) << 1));
|
||||
color = *(u16*)&objvram[(pixelsaddr + ((rotY >> 8) * ytilefactor) + ((rotX >> 8) << 1)) & objvrammask];
|
||||
|
||||
if (color & 0x8000)
|
||||
{
|
||||
@ -2585,9 +2582,10 @@ void GPU2D::DrawSprite_Rotscale(u32 num, u32 boundwidth, u32 boundheight, u32 wi
|
||||
}
|
||||
else
|
||||
{
|
||||
u32 pixelsaddr = tilenum;
|
||||
if (DispCnt & 0x10)
|
||||
{
|
||||
tilenum <<= ((DispCnt >> 20) & 0x3);
|
||||
pixelsaddr <<= ((DispCnt >> 20) & 0x3);
|
||||
ytilefactor = (width >> 11) << ((attrib[0] & 0x2000) ? 1:0);
|
||||
}
|
||||
else
|
||||
@ -2601,9 +2599,8 @@ void GPU2D::DrawSprite_Rotscale(u32 num, u32 boundwidth, u32 boundheight, u32 wi
|
||||
if (attrib[0] & 0x2000)
|
||||
{
|
||||
// 256-color
|
||||
tilenum <<= 5;
|
||||
ytilefactor <<= 5;
|
||||
u32 pixelsaddr = (Num ? 0x06600000 : 0x06400000) + tilenum;
|
||||
pixelsaddr <<= 5;
|
||||
|
||||
if (!window)
|
||||
{
|
||||
@ -2617,7 +2614,7 @@ void GPU2D::DrawSprite_Rotscale(u32 num, u32 boundwidth, u32 boundheight, u32 wi
|
||||
{
|
||||
if ((u32)rotX < width && (u32)rotY < height)
|
||||
{
|
||||
color = GPU::ReadVRAM_OBJ<u8>(pixelsaddr + ((rotY>>11)*ytilefactor) + ((rotY&0x700)>>5) + ((rotX>>11)*64) + ((rotX&0x700)>>8));
|
||||
color = objvram[(pixelsaddr + ((rotY>>11)*ytilefactor) + ((rotY&0x700)>>5) + ((rotX>>11)*64) + ((rotX&0x700)>>8)) & objvrammask];
|
||||
|
||||
if (color)
|
||||
{
|
||||
@ -2657,7 +2654,7 @@ void GPU2D::DrawSprite_Rotscale(u32 num, u32 boundwidth, u32 boundheight, u32 wi
|
||||
{
|
||||
if ((u32)rotX < width && (u32)rotY < height)
|
||||
{
|
||||
color = GPU::ReadVRAM_OBJ<u8>(pixelsaddr + ((rotY>>11)*ytilefactor) + ((rotY&0x700)>>6) + ((rotX>>11)*32) + ((rotX&0x700)>>9));
|
||||
color = objvram[(pixelsaddr + ((rotY>>11)*ytilefactor) + ((rotY&0x700)>>6) + ((rotX>>11)*32) + ((rotX&0x700)>>9)) & objvrammask];
|
||||
if (rotX & 0x100)
|
||||
color >>= 4;
|
||||
else
|
||||
@ -2705,6 +2702,10 @@ void GPU2D::DrawSprite_Normal(u32 num, u32 width, u32 height, s32 xpos, s32 ypos
|
||||
pixelattr |= 0x100000;
|
||||
}
|
||||
|
||||
u8* objvram;
|
||||
u32 objvrammask;
|
||||
GetOBJVRAM(Num, objvram, objvrammask);
|
||||
|
||||
// yflip
|
||||
if (attrib[1] & 0x2000)
|
||||
ypos = height-1 - ypos;
|
||||
@ -2735,6 +2736,7 @@ void GPU2D::DrawSprite_Normal(u32 num, u32 width, u32 height, s32 xpos, s32 ypos
|
||||
|
||||
pixelattr |= (0xC0000000 | (alpha << 24));
|
||||
|
||||
u32 pixelsaddr = tilenum;
|
||||
if (DispCnt & 0x40)
|
||||
{
|
||||
if (DispCnt & 0x20)
|
||||
@ -2746,25 +2748,24 @@ void GPU2D::DrawSprite_Normal(u32 num, u32 width, u32 height, s32 xpos, s32 ypos
|
||||
}
|
||||
else
|
||||
{
|
||||
tilenum <<= (7 + ((DispCnt >> 22) & 0x1));
|
||||
tilenum += (ypos * width * 2);
|
||||
pixelsaddr <<= (7 + ((DispCnt >> 22) & 0x1));
|
||||
pixelsaddr += (ypos * width * 2);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (DispCnt & 0x20)
|
||||
{
|
||||
tilenum = ((tilenum & 0x01F) << 4) + ((tilenum & 0x3E0) << 7);
|
||||
tilenum += (ypos * 256 * 2);
|
||||
pixelsaddr = ((tilenum & 0x01F) << 4) + ((tilenum & 0x3E0) << 7);
|
||||
pixelsaddr += (ypos * 256 * 2);
|
||||
}
|
||||
else
|
||||
{
|
||||
tilenum = ((tilenum & 0x00F) << 4) + ((tilenum & 0x3F0) << 7);
|
||||
tilenum += (ypos * 128 * 2);
|
||||
pixelsaddr = ((tilenum & 0x00F) << 4) + ((tilenum & 0x3F0) << 7);
|
||||
pixelsaddr += (ypos * 128 * 2);
|
||||
}
|
||||
}
|
||||
|
||||
u32 pixelsaddr = (Num ? 0x06600000 : 0x06400000) + tilenum;
|
||||
s32 pixelstride;
|
||||
|
||||
if (attrib[1] & 0x1000) // xflip
|
||||
@ -2781,7 +2782,7 @@ void GPU2D::DrawSprite_Normal(u32 num, u32 width, u32 height, s32 xpos, s32 ypos
|
||||
|
||||
for (; xoff < xend;)
|
||||
{
|
||||
color = GPU::ReadVRAM_OBJ<u16>(pixelsaddr);
|
||||
color = *(u16*)&objvram[pixelsaddr & objvrammask];
|
||||
|
||||
pixelsaddr += pixelstride;
|
||||
|
||||
@ -2805,14 +2806,15 @@ void GPU2D::DrawSprite_Normal(u32 num, u32 width, u32 height, s32 xpos, s32 ypos
|
||||
}
|
||||
else
|
||||
{
|
||||
u32 pixelsaddr = tilenum;
|
||||
if (DispCnt & 0x10)
|
||||
{
|
||||
tilenum <<= ((DispCnt >> 20) & 0x3);
|
||||
tilenum += ((ypos >> 3) * (width >> 3)) << ((attrib[0] & 0x2000) ? 1:0);
|
||||
pixelsaddr <<= ((DispCnt >> 20) & 0x3);
|
||||
pixelsaddr += ((ypos >> 3) * (width >> 3)) << ((attrib[0] & 0x2000) ? 1:0);
|
||||
}
|
||||
else
|
||||
{
|
||||
tilenum += ((ypos >> 3) * 0x20);
|
||||
pixelsaddr += ((ypos >> 3) * 0x20);
|
||||
}
|
||||
|
||||
if (spritemode == 1) pixelattr |= 0x80000000;
|
||||
@ -2821,8 +2823,7 @@ void GPU2D::DrawSprite_Normal(u32 num, u32 width, u32 height, s32 xpos, s32 ypos
|
||||
if (attrib[0] & 0x2000)
|
||||
{
|
||||
// 256-color
|
||||
tilenum <<= 5;
|
||||
u32 pixelsaddr = (Num ? 0x06600000 : 0x06400000) + tilenum;
|
||||
pixelsaddr <<= 5;
|
||||
pixelsaddr += ((ypos & 0x7) << 3);
|
||||
s32 pixelstride;
|
||||
|
||||
@ -2851,7 +2852,7 @@ void GPU2D::DrawSprite_Normal(u32 num, u32 width, u32 height, s32 xpos, s32 ypos
|
||||
|
||||
for (; xoff < xend;)
|
||||
{
|
||||
color = GPU::ReadVRAM_OBJ<u8>(pixelsaddr);
|
||||
color = objvram[pixelsaddr];
|
||||
|
||||
pixelsaddr += pixelstride;
|
||||
|
||||
@ -2877,8 +2878,7 @@ void GPU2D::DrawSprite_Normal(u32 num, u32 width, u32 height, s32 xpos, s32 ypos
|
||||
else
|
||||
{
|
||||
// 16-color
|
||||
tilenum <<= 5;
|
||||
u32 pixelsaddr = (Num ? 0x06600000 : 0x06400000) + tilenum;
|
||||
pixelsaddr <<= 5;
|
||||
pixelsaddr += ((ypos & 0x7) << 2);
|
||||
s32 pixelstride;
|
||||
|
||||
@ -2910,13 +2910,13 @@ void GPU2D::DrawSprite_Normal(u32 num, u32 width, u32 height, s32 xpos, s32 ypos
|
||||
{
|
||||
if (attrib[1] & 0x1000)
|
||||
{
|
||||
if (xoff & 0x1) { color = GPU::ReadVRAM_OBJ<u8>(pixelsaddr) & 0x0F; pixelsaddr--; }
|
||||
else color = GPU::ReadVRAM_OBJ<u8>(pixelsaddr) >> 4;
|
||||
if (xoff & 0x1) { color = objvram[pixelsaddr & objvrammask] & 0x0F; pixelsaddr--; }
|
||||
else color = objvram[pixelsaddr & objvrammask] >> 4;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (xoff & 0x1) { color = GPU::ReadVRAM_OBJ<u8>(pixelsaddr) >> 4; pixelsaddr++; }
|
||||
else color = GPU::ReadVRAM_OBJ<u8>(pixelsaddr) & 0x0F;
|
||||
if (xoff & 0x1) { color = objvram[pixelsaddr & objvrammask] >> 4; pixelsaddr++; }
|
||||
else color = objvram[pixelsaddr & objvrammask] & 0x0F;
|
||||
}
|
||||
|
||||
if (color)
|
||||
|
||||
Reference in New Issue
Block a user