mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2024-10-07 15:53:34 +00:00
Video software:
Changed the EFB color order from RGBA to ABGR to emulate it correctly on little-endian platforms. Added some enumerations to clear up what components are which colors. Fixed the TEV alpha input LUT which would have caused problems if anything was doing alpha comparisons. Changed box filter for EFB copies from 3x3 to 2x2 because that is probably correct. Also makes the math nicer. git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6696 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
donkopunchstania
parent
bc3b43d1bd
commit
8a711eadac
@ -23,6 +23,7 @@
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#include "EfbCopy.h"
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#include "Rasterizer.h"
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#include "PixelEngine.h"
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#include "Tev.h"
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#include "../../../Core/VideoCommon/Src/TextureDecoder.h"
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@ -55,7 +56,7 @@ void LoadBPReg(u32 value)
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void BPWritten(int address, int newvalue)
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{
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switch (address)
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{
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{
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case BPMEM_SCISSORTL:
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case BPMEM_SCISSORBR:
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case BPMEM_SCISSOROFFSET:
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@ -124,8 +125,8 @@ void BPWritten(int address, int newvalue)
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ColReg& reg = bpmem.tevregs[regNum].low;
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bool konst = reg.type;
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Rasterizer::SetTevReg(regNum, 3, konst, reg.b); // A
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Rasterizer::SetTevReg(regNum, 0, konst, reg.a); // R
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Rasterizer::SetTevReg(regNum, Tev::ALP_C, konst, reg.b); // A
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Rasterizer::SetTevReg(regNum, Tev::RED_C, konst, reg.a); // R
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break;
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}
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@ -139,8 +140,8 @@ void BPWritten(int address, int newvalue)
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ColReg& reg = bpmem.tevregs[regNum].high;
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bool konst = reg.type;
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Rasterizer::SetTevReg(regNum, 1, konst, reg.b); // G
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Rasterizer::SetTevReg(regNum, 2, konst, reg.a); // B
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Rasterizer::SetTevReg(regNum, Tev::GRN_C, konst, reg.b); // G
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Rasterizer::SetTevReg(regNum, Tev::BLU_C, konst, reg.a); // B
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break;
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}
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@ -143,11 +143,11 @@ void DumpEfb(const char* filename)
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for (int y = 0; y < EFB_HEIGHT; y++)
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for (int x = 0; x < EFB_WIDTH; x++) {
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EfbInterface::GetColor(x, y, sample);
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// rgba to bgra
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*(writePtr++) = sample[2];
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// ABGR to BGRA
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*(writePtr++) = sample[1];
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*(writePtr++) = sample[0];
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*(writePtr++) = sample[2];
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*(writePtr++) = sample[3];
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*(writePtr++) = sample[0];
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}
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(void)SaveTGA(filename, EFB_WIDTH, EFB_HEIGHT, data);
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@ -58,7 +58,7 @@ namespace EfbCopy
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void ClearEfb()
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{
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u32 clearColor = (bpmem.clearcolorAR & 0xff) | Common::swap16(bpmem.clearcolorGB) << 8 | (bpmem.clearcolorAR & 0xff00) << 16;
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u32 clearColor = (bpmem.clearcolorAR & 0xff) << 24 | bpmem.clearcolorGB << 8 | (bpmem.clearcolorAR & 0xff00) >> 8;
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int left = bpmem.copyTexSrcXY.x;
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int top = bpmem.copyTexSrcXY.y;
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@ -53,8 +53,8 @@ namespace EfbInterface
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{
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u32 a32 = a;
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u32 *dst = (u32*)&efb[offset];
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u32 val = *dst & 0xff03ffff;
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val |= (a32 << 16) & 0xfc0000;
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u32 val = *dst & 0xffffffc0;
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val |= (a32 >> 2) & 0x0000003f;
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*dst = val;
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}
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break;
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@ -73,7 +73,7 @@ namespace EfbInterface
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u32 src = *(u32*)rgb;
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u32 *dst = (u32*)&efb[offset];
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u32 val = *dst & 0xff000000;
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val |= src & 0x00ffffff;
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val |= src >> 8;
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*dst = val;
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}
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break;
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@ -81,10 +81,10 @@ namespace EfbInterface
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{
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u32 src = *(u32*)rgb;
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u32 *dst = (u32*)&efb[offset];
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u32 val = *dst & 0xfffc0000;
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val |= (src >> 2) & 0x3f;
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val |= (src >> 4) & 0xfc0;
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val |= (src >> 6) & 0x3f000;
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u32 val = *dst & 0xff00003f;
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val |= (src >> 4) & 0x00000fc0; // blue
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val |= (src >> 6) & 0x0003f000; // green
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val |= (src >> 8) & 0x00fc0000; // red
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*dst = val;
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}
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break;
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@ -94,7 +94,7 @@ namespace EfbInterface
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u32 src = *(u32*)rgb;
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u32 *dst = (u32*)&efb[offset];
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u32 val = *dst & 0xff000000;
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val |= src & 0x00ffffff;
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val |= src >> 8;
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*dst = val;
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}
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break;
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@ -113,7 +113,7 @@ namespace EfbInterface
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u32 src = *(u32*)color;
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u32 *dst = (u32*)&efb[offset];
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u32 val = *dst & 0xff000000;
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val |= src & 0x00ffffff;
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val |= src >> 8;
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*dst = val;
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}
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break;
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@ -122,10 +122,10 @@ namespace EfbInterface
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u32 src = *(u32*)color;
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u32 *dst = (u32*)&efb[offset];
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u32 val = *dst & 0xff000000;
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val |= (src >> 2) & 0x3f;
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val |= (src >> 4) & 0xfc0;
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val |= (src >> 6) & 0x3f000;
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val |= (src >> 8) & 0xfc0000;
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val |= (src >> 2) & 0x0000003f; // alpha
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val |= (src >> 4) & 0x00000fc0; // blue
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val |= (src >> 6) & 0x0003f000; // green
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val |= (src >> 8) & 0x00fc0000; // red
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*dst = val;
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}
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break;
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@ -135,7 +135,7 @@ namespace EfbInterface
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u32 src = *(u32*)color;
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u32 *dst = (u32*)&efb[offset];
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u32 val = *dst & 0xff000000;
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val |= src & 0x00ffffff;
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val |= src >> 8;
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*dst = val;
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}
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break;
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@ -153,17 +153,17 @@ namespace EfbInterface
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{
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u32 src = *(u32*)&efb[offset];
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u32 *dst = (u32*)color;
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u32 val = 0xff000000 | (src & 0x00ffffff);
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u32 val = 0xff | ((src & 0x00ffffff) << 8);
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*dst = val;
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}
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break;
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case PIXELFMT_RGBA6_Z24:
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{
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u32 src = *(u32*)&efb[offset];
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color[0] = Convert6To8(src & 0x3f);
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color[1] = Convert6To8((src >> 6) & 0x3f);
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color[2] = Convert6To8((src >> 12) & 0x3f);
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color[3] = Convert6To8((src >> 18) & 0x3f);
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color[ALP_C] = Convert6To8(src & 0x3f);
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color[BLU_C] = Convert6To8((src >> 6) & 0x3f);
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color[GRN_C] = Convert6To8((src >> 12) & 0x3f);
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color[RED_C] = Convert6To8((src >> 18) & 0x3f);
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}
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break;
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case PIXELFMT_RGB565_Z16:
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@ -171,7 +171,7 @@ namespace EfbInterface
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INFO_LOG(VIDEO, "PIXELFMT_RGB565_Z16 is not supported correctly yet");
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u32 src = *(u32*)&efb[offset];
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u32 *dst = (u32*)color;
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u32 val = 0xff000000 | (src & 0x00ffffff);
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u32 val = 0xff | ((src & 0x00ffffff) << 8);
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*dst = val;
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}
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break;
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@ -247,25 +247,25 @@ namespace EfbInterface
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return 0xffffffff - *(u32*)dstClr;
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case 4: // srcalpha
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{
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u8 alpha = srcClr[3];
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u8 alpha = srcClr[ALP_C];
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u32 factor = alpha << 24 | alpha << 16 | alpha << 8 | alpha;
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return factor;
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}
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case 5: // invsrcalpha
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{
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u8 alpha = 0xff - srcClr[3];
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u8 alpha = 0xff - srcClr[ALP_C];
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u32 factor = alpha << 24 | alpha << 16 | alpha << 8 | alpha;
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return factor;
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}
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case 6: // dstalpha
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{
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u8 alpha = dstClr[3];
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u8 alpha = dstClr[ALP_C];
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u32 factor = alpha << 24 | alpha << 16 | alpha << 8 | alpha;
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return factor;
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}
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case 7: // invdstalpha
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{
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u8 alpha = 0xff - dstClr[3];
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u8 alpha = 0xff - dstClr[ALP_C];
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u32 factor = alpha << 24 | alpha << 16 | alpha << 8 | alpha;
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return factor;
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}
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@ -287,25 +287,25 @@ namespace EfbInterface
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return 0xffffffff - *(u32*)srcClr;
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case 4: // srcalpha
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{
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u8 alpha = srcClr[3];
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u8 alpha = srcClr[ALP_C];
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u32 factor = alpha << 24 | alpha << 16 | alpha << 8 | alpha;
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return factor;
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}
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case 5: // invsrcalpha
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{
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u8 alpha = 0xff - srcClr[3];
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u8 alpha = 0xff - srcClr[ALP_C];
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u32 factor = alpha << 24 | alpha << 16 | alpha << 8 | alpha;
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return factor;
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}
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case 6: // dstalpha
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{
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u8 alpha = dstClr[3] & 0xff;
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u8 alpha = dstClr[ALP_C] & 0xff;
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u32 factor = alpha << 24 | alpha << 16 | alpha << 8 | alpha;
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return factor;
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}
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case 7: // invdstalpha
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{
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u8 alpha = 0xff - dstClr[3];
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u8 alpha = 0xff - dstClr[ALP_C];
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u32 factor = alpha << 24 | alpha << 16 | alpha << 8 | alpha;
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return factor;
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}
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@ -421,7 +421,7 @@ namespace EfbInterface
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dstClrPtr = color;
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if (bpmem.dstalpha.enable)
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dstClrPtr[3] = bpmem.dstalpha.alpha;
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dstClrPtr[ALP_C] = bpmem.dstalpha.alpha;
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if (bpmem.blendmode.colorupdate)
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{
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@ -431,7 +431,7 @@ namespace EfbInterface
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SetPixelColorOnly(offset, dstClrPtr);
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}
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else if (bpmem.blendmode.alphaupdate)
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SetPixelAlphaOnly(offset, dstClrPtr[3]);
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SetPixelAlphaOnly(offset, dstClrPtr[ALP_C]);
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// branchless bounding box update
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PixelEngine::pereg.boxLeft = PixelEngine::pereg.boxLeft>x?x:PixelEngine::pereg.boxLeft;
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@ -451,7 +451,7 @@ namespace EfbInterface
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SetPixelColorOnly(offset, color);
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}
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else if (bpmem.blendmode.alphaupdate)
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SetPixelAlphaOnly(offset, color[3]);
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SetPixelAlphaOnly(offset, color[ALP_C]);
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}
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void SetDepth(u16 x, u16 y, u32 depth)
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@ -486,13 +486,13 @@ namespace EfbInterface
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u32 textureAddress = 0;
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u32 efbOffset = 0;
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for (u16 y = 0; y < EFB_HEIGHT; y++)
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for (u16 y = 0; y < EFB_HEIGHT; y++)
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{
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for (u16 x = 0; x < EFB_WIDTH; x++)
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{
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GetPixelColor(efbOffset, colorPtr);
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efbOffset += 3;
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texturePtr[textureAddress++] = color;
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efbOffset += 3;
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texturePtr[textureAddress++] = Common::swap32(color); // ABGR->RGBA
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}
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}
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}
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@ -24,7 +24,9 @@ namespace EfbInterface
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{
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const int DEPTH_BUFFER_START = EFB_WIDTH * EFB_HEIGHT * 3;
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// color order is RGBA
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enum { ALP_C, BLU_C, GRN_C, RED_C };
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// color order is ABGR in order to emulate RGBA on little-endian hardware
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// does full blending of an incoming pixel
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void BlendTev(u16 x, u16 y, u8 *color);
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@ -44,7 +46,7 @@ namespace EfbInterface
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u8* GetPixelPointer(u16 x, u16 y, bool depth);
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void UpdateColorTexture();
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extern u8 efbColorTexture[EFB_WIDTH*EFB_HEIGHT*4]; // rgba format
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extern u8 efbColorTexture[EFB_WIDTH*EFB_HEIGHT*4]; // RGBA format
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}
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#endif
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@ -79,7 +79,7 @@ namespace HwRasterizer
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void DrawColorVertex(OutputVertexData *v)
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{
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glColor3ub(v->color[0][0], v->color[0][1], v->color[0][2]);
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glColor3ub(v->color[0][OutputVertexData::RED_C], v->color[0][OutputVertexData::GRN_C], v->color[0][OutputVertexData::BLU_C]);
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glVertex3f(v->screenPosition.x / efbHalfWidth - 1.0f, 1.0f - v->screenPosition.y / efbHalfHeight, v->screenPosition.z);
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}
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@ -49,7 +49,10 @@ struct InputVertexData
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struct OutputVertexData
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{
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Vec3 mvPosition;
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// components in color channels
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enum { RED_C, GRN_C, BLU_C, ALP_C };
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Vec3 mvPosition;
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Vec4 projectedPosition;
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Vec3 screenPosition;
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Vec3 normal[3];
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@ -47,31 +47,31 @@ void Tev::Init()
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for (int i = 0; i < 4; i++)
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Zero16[i] = 0;
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m_ColorInputLUT[0][0] = &Reg[0][RED_C]; m_ColorInputLUT[0][1] = &Reg[0][GRN_C]; m_ColorInputLUT[0][2] = &Reg[0][BLU_C]; // prev.rgb
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m_ColorInputLUT[1][0] = &Reg[0][ALP_C]; m_ColorInputLUT[1][1] = &Reg[0][ALP_C]; m_ColorInputLUT[1][2] = &Reg[0][ALP_C]; // prev.aaa
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m_ColorInputLUT[2][0] = &Reg[1][RED_C]; m_ColorInputLUT[2][1] = &Reg[1][GRN_C]; m_ColorInputLUT[2][2] = &Reg[1][BLU_C]; // c0.rgb
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m_ColorInputLUT[3][0] = &Reg[1][ALP_C]; m_ColorInputLUT[3][1] = &Reg[1][ALP_C]; m_ColorInputLUT[3][2] = &Reg[1][ALP_C]; // c0.aaa
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m_ColorInputLUT[4][0] = &Reg[2][RED_C]; m_ColorInputLUT[4][1] = &Reg[2][GRN_C]; m_ColorInputLUT[4][2] = &Reg[2][BLU_C]; // c1.rgb
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m_ColorInputLUT[5][0] = &Reg[2][ALP_C]; m_ColorInputLUT[5][1] = &Reg[2][ALP_C]; m_ColorInputLUT[5][2] = &Reg[2][ALP_C]; // c1.aaa
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m_ColorInputLUT[6][0] = &Reg[3][RED_C]; m_ColorInputLUT[6][1] = &Reg[3][GRN_C]; m_ColorInputLUT[6][2] = &Reg[3][BLU_C]; // c2.rgb
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m_ColorInputLUT[7][0] = &Reg[3][ALP_C]; m_ColorInputLUT[7][1] = &Reg[3][ALP_C]; m_ColorInputLUT[7][2] = &Reg[3][ALP_C]; // c2.aaa
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m_ColorInputLUT[8][0] = &TexColor[RED_C]; m_ColorInputLUT[8][1] = &TexColor[GRN_C]; m_ColorInputLUT[8][2] = &TexColor[BLU_C]; // tex.rgb
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m_ColorInputLUT[9][0] = &TexColor[ALP_C]; m_ColorInputLUT[9][1] = &TexColor[ALP_C]; m_ColorInputLUT[9][2] = &TexColor[ALP_C]; // tex.aaa
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m_ColorInputLUT[10][0] = &RasColor[RED_C]; m_ColorInputLUT[10][1] = &RasColor[GRN_C]; m_ColorInputLUT[10][2] = &RasColor[BLU_C]; // ras.rgb
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m_ColorInputLUT[11][0] = &RasColor[ALP_C]; m_ColorInputLUT[11][1] = &RasColor[ALP_C]; m_ColorInputLUT[11][2] = &RasColor[ALP_C]; // ras.rgb
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m_ColorInputLUT[12][0] = &FixedConstants[8]; m_ColorInputLUT[12][1] = &FixedConstants[8]; m_ColorInputLUT[12][2] = &FixedConstants[8]; // one
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m_ColorInputLUT[13][0] = &FixedConstants[4]; m_ColorInputLUT[13][1] = &FixedConstants[4]; m_ColorInputLUT[13][2] = &FixedConstants[4]; // half
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m_ColorInputLUT[14][0] = &StageKonst[0]; m_ColorInputLUT[14][1] = &StageKonst[1]; m_ColorInputLUT[14][2] = &StageKonst[2]; // konst
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m_ColorInputLUT[15][0] = &FixedConstants[0]; m_ColorInputLUT[15][1] = &FixedConstants[0]; m_ColorInputLUT[15][2] = &FixedConstants[0]; // zero
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m_ColorInputLUT[0][RED_INP] = &Reg[0][RED_C]; m_ColorInputLUT[0][GRN_INP] = &Reg[0][GRN_C]; m_ColorInputLUT[0][BLU_INP] = &Reg[0][BLU_C]; // prev.rgb
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m_ColorInputLUT[1][RED_INP] = &Reg[0][ALP_C]; m_ColorInputLUT[1][GRN_INP] = &Reg[0][ALP_C]; m_ColorInputLUT[1][BLU_INP] = &Reg[0][ALP_C]; // prev.aaa
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m_ColorInputLUT[2][RED_INP] = &Reg[1][RED_C]; m_ColorInputLUT[2][GRN_INP] = &Reg[1][GRN_C]; m_ColorInputLUT[2][BLU_INP] = &Reg[1][BLU_C]; // c0.rgb
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m_ColorInputLUT[3][RED_INP] = &Reg[1][ALP_C]; m_ColorInputLUT[3][GRN_INP] = &Reg[1][ALP_C]; m_ColorInputLUT[3][BLU_INP] = &Reg[1][ALP_C]; // c0.aaa
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m_ColorInputLUT[4][RED_INP] = &Reg[2][RED_C]; m_ColorInputLUT[4][GRN_INP] = &Reg[2][GRN_C]; m_ColorInputLUT[4][BLU_INP] = &Reg[2][BLU_C]; // c1.rgb
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m_ColorInputLUT[5][RED_INP] = &Reg[2][ALP_C]; m_ColorInputLUT[5][GRN_INP] = &Reg[2][ALP_C]; m_ColorInputLUT[5][BLU_INP] = &Reg[2][ALP_C]; // c1.aaa
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m_ColorInputLUT[6][RED_INP] = &Reg[3][RED_C]; m_ColorInputLUT[6][GRN_INP] = &Reg[3][GRN_C]; m_ColorInputLUT[6][BLU_INP] = &Reg[3][BLU_C]; // c2.rgb
|
||||
m_ColorInputLUT[7][RED_INP] = &Reg[3][ALP_C]; m_ColorInputLUT[7][GRN_INP] = &Reg[3][ALP_C]; m_ColorInputLUT[7][BLU_INP] = &Reg[3][ALP_C]; // c2.aaa
|
||||
m_ColorInputLUT[8][RED_INP] = &TexColor[RED_C]; m_ColorInputLUT[8][GRN_INP] = &TexColor[GRN_C]; m_ColorInputLUT[8][BLU_INP] = &TexColor[BLU_C]; // tex.rgb
|
||||
m_ColorInputLUT[9][RED_INP] = &TexColor[ALP_C]; m_ColorInputLUT[9][GRN_INP] = &TexColor[ALP_C]; m_ColorInputLUT[9][BLU_INP] = &TexColor[ALP_C]; // tex.aaa
|
||||
m_ColorInputLUT[10][RED_INP] = &RasColor[RED_C]; m_ColorInputLUT[10][GRN_INP] = &RasColor[GRN_C]; m_ColorInputLUT[10][BLU_INP] = &RasColor[BLU_C]; // ras.rgb
|
||||
m_ColorInputLUT[11][RED_INP] = &RasColor[ALP_C]; m_ColorInputLUT[11][GRN_INP] = &RasColor[ALP_C]; m_ColorInputLUT[11][BLU_INP] = &RasColor[ALP_C]; // ras.rgb
|
||||
m_ColorInputLUT[12][RED_INP] = &FixedConstants[8]; m_ColorInputLUT[12][GRN_INP] = &FixedConstants[8]; m_ColorInputLUT[12][BLU_INP] = &FixedConstants[8]; // one
|
||||
m_ColorInputLUT[13][RED_INP] = &FixedConstants[4]; m_ColorInputLUT[13][GRN_INP] = &FixedConstants[4]; m_ColorInputLUT[13][BLU_INP] = &FixedConstants[4]; // half
|
||||
m_ColorInputLUT[14][RED_INP] = &StageKonst[RED_C]; m_ColorInputLUT[14][GRN_INP] = &StageKonst[GRN_C]; m_ColorInputLUT[14][BLU_INP] = &StageKonst[BLU_C]; // konst
|
||||
m_ColorInputLUT[15][RED_INP] = &FixedConstants[0]; m_ColorInputLUT[15][GRN_INP] = &FixedConstants[0]; m_ColorInputLUT[15][BLU_INP] = &FixedConstants[0]; // zero
|
||||
|
||||
m_AlphaInputLUT[0] = &Reg[0][ALP_C]; // prev.a
|
||||
m_AlphaInputLUT[1] = &Reg[1][ALP_C]; // c0.a
|
||||
m_AlphaInputLUT[2] = &Reg[2][ALP_C]; // c1.a
|
||||
m_AlphaInputLUT[3] = &Reg[3][ALP_C]; // c2.a
|
||||
m_AlphaInputLUT[4] = &TexColor[ALP_C]; // tex.a
|
||||
m_AlphaInputLUT[5] = &RasColor[ALP_C]; // ras.a
|
||||
m_AlphaInputLUT[6] = &StageKonst[ALP_C]; // konst.a
|
||||
m_AlphaInputLUT[7] = &Zero16[ALP_C]; // zero
|
||||
m_AlphaInputLUT[0] = Reg[0]; // prev
|
||||
m_AlphaInputLUT[1] = Reg[1]; // c0
|
||||
m_AlphaInputLUT[2] = Reg[2]; // c1
|
||||
m_AlphaInputLUT[3] = Reg[3]; // c2
|
||||
m_AlphaInputLUT[4] = TexColor; // tex
|
||||
m_AlphaInputLUT[5] = RasColor; // ras
|
||||
m_AlphaInputLUT[6] = StageKonst; // konst
|
||||
m_AlphaInputLUT[7] = Zero16; // zero
|
||||
|
||||
for (int comp = 0; comp < 4; comp++)
|
||||
{
|
||||
@ -140,21 +140,21 @@ inline void Tev::SetRasColor(int colorChan, int swaptable)
|
||||
case 0: // Color0
|
||||
{
|
||||
u8 *color = Color[0];
|
||||
RasColor[0] = color[bpmem.tevksel[swaptable].swap1];
|
||||
RasColor[1] = color[bpmem.tevksel[swaptable].swap2];
|
||||
RasColor[RED_C] = color[bpmem.tevksel[swaptable].swap1];
|
||||
RasColor[GRN_C] = color[bpmem.tevksel[swaptable].swap2];
|
||||
swaptable++;
|
||||
RasColor[2] = color[bpmem.tevksel[swaptable].swap1];
|
||||
RasColor[3] = color[bpmem.tevksel[swaptable].swap2];
|
||||
RasColor[BLU_C] = color[bpmem.tevksel[swaptable].swap1];
|
||||
RasColor[ALP_C] = color[bpmem.tevksel[swaptable].swap2];
|
||||
}
|
||||
break;
|
||||
case 1: // Color1
|
||||
{
|
||||
u8 *color = Color[1];
|
||||
RasColor[0] = color[bpmem.tevksel[swaptable].swap1];
|
||||
RasColor[1] = color[bpmem.tevksel[swaptable].swap2];
|
||||
RasColor[RED_C] = color[bpmem.tevksel[swaptable].swap1];
|
||||
RasColor[GRN_C] = color[bpmem.tevksel[swaptable].swap2];
|
||||
swaptable++;
|
||||
RasColor[2] = color[bpmem.tevksel[swaptable].swap1];
|
||||
RasColor[3] = color[bpmem.tevksel[swaptable].swap2];
|
||||
RasColor[BLU_C] = color[bpmem.tevksel[swaptable].swap1];
|
||||
RasColor[ALP_C] = color[bpmem.tevksel[swaptable].swap2];
|
||||
}
|
||||
break;
|
||||
case 5: // alpha bump
|
||||
@ -199,7 +199,7 @@ void Tev::DrawColorRegular(TevStageCombiner::ColorCombiner &cc)
|
||||
result = result << m_ScaleLShiftLUT[cc.shift];
|
||||
result = result >> m_ScaleRShiftLUT[cc.shift];
|
||||
|
||||
Reg[cc.dest][RED_C + i] = result;
|
||||
Reg[cc.dest][BLU_C + i] = result;
|
||||
}
|
||||
}
|
||||
|
||||
@ -215,74 +215,74 @@ void Tev::DrawColorCompare(TevStageCombiner::ColorCombiner &cc)
|
||||
switch(cmp) {
|
||||
case TEVCMP_R8_GT:
|
||||
{
|
||||
a = *m_ColorInputLUT[cc.a][RED_C] & 0xff;
|
||||
b = *m_ColorInputLUT[cc.b][RED_C] & 0xff;
|
||||
a = *m_ColorInputLUT[cc.a][RED_INP] & 0xff;
|
||||
b = *m_ColorInputLUT[cc.b][RED_INP] & 0xff;
|
||||
for (int i = 0; i < 3; i++)
|
||||
{
|
||||
InputReg.c = *m_ColorInputLUT[cc.c][i];
|
||||
InputReg.d = *m_ColorInputLUT[cc.d][i];
|
||||
Reg[cc.dest][RED_C + i] = InputReg.d + ((a > b) ? InputReg.c : 0);
|
||||
Reg[cc.dest][BLU_C + i] = InputReg.d + ((a > b) ? InputReg.c : 0);
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case TEVCMP_R8_EQ:
|
||||
{
|
||||
a = *m_ColorInputLUT[cc.a][RED_C] & 0xff;
|
||||
b = *m_ColorInputLUT[cc.b][RED_C] & 0xff;
|
||||
a = *m_ColorInputLUT[cc.a][RED_INP] & 0xff;
|
||||
b = *m_ColorInputLUT[cc.b][RED_INP] & 0xff;
|
||||
for (int i = 0; i < 3; i++)
|
||||
{
|
||||
InputReg.c = *m_ColorInputLUT[cc.c][i];
|
||||
InputReg.d = *m_ColorInputLUT[cc.d][i];
|
||||
Reg[cc.dest][RED_C + i] = InputReg.d + ((a == b) ? InputReg.c : 0);
|
||||
Reg[cc.dest][BLU_C + i] = InputReg.d + ((a == b) ? InputReg.c : 0);
|
||||
}
|
||||
}
|
||||
break;
|
||||
case TEVCMP_GR16_GT:
|
||||
{
|
||||
a = ((*m_ColorInputLUT[cc.a][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.a][RED_C] & 0xff);
|
||||
b = ((*m_ColorInputLUT[cc.b][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.b][RED_C] & 0xff);
|
||||
a = ((*m_ColorInputLUT[cc.a][GRN_INP] & 0xff) << 8) | (*m_ColorInputLUT[cc.a][RED_INP] & 0xff);
|
||||
b = ((*m_ColorInputLUT[cc.b][GRN_INP] & 0xff) << 8) | (*m_ColorInputLUT[cc.b][RED_INP] & 0xff);
|
||||
for (int i = 0; i < 3; i++)
|
||||
{
|
||||
InputReg.c = *m_ColorInputLUT[cc.c][i];
|
||||
InputReg.d = *m_ColorInputLUT[cc.d][i];
|
||||
Reg[cc.dest][RED_C + i] = InputReg.d + ((a > b) ? InputReg.c : 0);
|
||||
Reg[cc.dest][BLU_C + i] = InputReg.d + ((a > b) ? InputReg.c : 0);
|
||||
}
|
||||
}
|
||||
break;
|
||||
case TEVCMP_GR16_EQ:
|
||||
{
|
||||
a = ((*m_ColorInputLUT[cc.a][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.a][RED_C] & 0xff);
|
||||
b = ((*m_ColorInputLUT[cc.b][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.b][RED_C] & 0xff);
|
||||
a = ((*m_ColorInputLUT[cc.a][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.a][RED_INP] & 0xff);
|
||||
b = ((*m_ColorInputLUT[cc.b][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.b][RED_INP] & 0xff);
|
||||
for (int i = 0; i < 3; i++)
|
||||
{
|
||||
InputReg.c = *m_ColorInputLUT[cc.c][i];
|
||||
InputReg.d = *m_ColorInputLUT[cc.d][i];
|
||||
Reg[cc.dest][RED_C + i] = InputReg.d + ((a == b) ? InputReg.c : 0);
|
||||
Reg[cc.dest][BLU_C + i] = InputReg.d + ((a == b) ? InputReg.c : 0);
|
||||
}
|
||||
}
|
||||
break;
|
||||
case TEVCMP_BGR24_GT:
|
||||
{
|
||||
a = ((*m_ColorInputLUT[cc.a][BLU_C] & 0xff) << 16) | ((*m_ColorInputLUT[cc.a][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.a][RED_C] & 0xff);
|
||||
b = ((*m_ColorInputLUT[cc.b][BLU_C] & 0xff) << 16) | ((*m_ColorInputLUT[cc.b][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.b][RED_C] & 0xff);
|
||||
a = ((*m_ColorInputLUT[cc.a][BLU_C] & 0xff) << 16) | ((*m_ColorInputLUT[cc.a][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.a][RED_INP] & 0xff);
|
||||
b = ((*m_ColorInputLUT[cc.b][BLU_C] & 0xff) << 16) | ((*m_ColorInputLUT[cc.b][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.b][RED_INP] & 0xff);
|
||||
for (int i = 0; i < 3; i++)
|
||||
{
|
||||
InputReg.c = *m_ColorInputLUT[cc.c][i];
|
||||
InputReg.d = *m_ColorInputLUT[cc.d][i];
|
||||
Reg[cc.dest][RED_C + i] = InputReg.d + ((a > b) ? InputReg.c : 0);
|
||||
Reg[cc.dest][BLU_C + i] = InputReg.d + ((a > b) ? InputReg.c : 0);
|
||||
}
|
||||
}
|
||||
break;
|
||||
case TEVCMP_BGR24_EQ:
|
||||
{
|
||||
a = ((*m_ColorInputLUT[cc.a][BLU_C] & 0xff) << 16) | ((*m_ColorInputLUT[cc.a][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.a][RED_C] & 0xff);
|
||||
b = ((*m_ColorInputLUT[cc.b][BLU_C] & 0xff) << 16) | ((*m_ColorInputLUT[cc.b][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.b][RED_C] & 0xff);
|
||||
a = ((*m_ColorInputLUT[cc.a][BLU_C] & 0xff) << 16) | ((*m_ColorInputLUT[cc.a][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.a][RED_INP] & 0xff);
|
||||
b = ((*m_ColorInputLUT[cc.b][BLU_C] & 0xff) << 16) | ((*m_ColorInputLUT[cc.b][GRN_C] & 0xff) << 8) | (*m_ColorInputLUT[cc.b][RED_INP] & 0xff);
|
||||
for (int i = 0; i < 3; i++)
|
||||
{
|
||||
InputReg.c = *m_ColorInputLUT[cc.c][i];
|
||||
InputReg.d = *m_ColorInputLUT[cc.d][i];
|
||||
Reg[cc.dest][RED_C + i] = InputReg.d + ((a == b) ? InputReg.c : 0);
|
||||
Reg[cc.dest][BLU_C + i] = InputReg.d + ((a == b) ? InputReg.c : 0);
|
||||
}
|
||||
}
|
||||
break;
|
||||
@ -293,7 +293,7 @@ void Tev::DrawColorCompare(TevStageCombiner::ColorCombiner &cc)
|
||||
InputReg.b = *m_ColorInputLUT[cc.b][i];
|
||||
InputReg.c = *m_ColorInputLUT[cc.c][i];
|
||||
InputReg.d = *m_ColorInputLUT[cc.d][i];
|
||||
Reg[cc.dest][RED_C + i] = InputReg.d + ((InputReg.a > InputReg.b) ? InputReg.c : 0);
|
||||
Reg[cc.dest][BLU_C + i] = InputReg.d + ((InputReg.a > InputReg.b) ? InputReg.c : 0);
|
||||
}
|
||||
break;
|
||||
case TEVCMP_RGB8_EQ:
|
||||
@ -303,7 +303,7 @@ void Tev::DrawColorCompare(TevStageCombiner::ColorCombiner &cc)
|
||||
InputReg.b = *m_ColorInputLUT[cc.b][i];
|
||||
InputReg.c = *m_ColorInputLUT[cc.c][i];
|
||||
InputReg.d = *m_ColorInputLUT[cc.d][i];
|
||||
Reg[cc.dest][RED_C + i] = InputReg.d + ((InputReg.a == InputReg.b) ? InputReg.c : 0);
|
||||
Reg[cc.dest][BLU_C + i] = InputReg.d + ((InputReg.a == InputReg.b) ? InputReg.c : 0);
|
||||
}
|
||||
break;
|
||||
}
|
||||
@ -313,10 +313,10 @@ void Tev::DrawAlphaRegular(TevStageCombiner::AlphaCombiner &ac)
|
||||
{
|
||||
InputRegType InputReg;
|
||||
|
||||
InputReg.a = *m_AlphaInputLUT[ac.a];
|
||||
InputReg.b = *m_AlphaInputLUT[ac.b];
|
||||
InputReg.c = *m_AlphaInputLUT[ac.c];
|
||||
InputReg.d = *m_AlphaInputLUT[ac.d];
|
||||
InputReg.a = m_AlphaInputLUT[ac.a][ALP_C];
|
||||
InputReg.b = m_AlphaInputLUT[ac.b][ALP_C];
|
||||
InputReg.c = m_AlphaInputLUT[ac.c][ALP_C];
|
||||
InputReg.d = m_AlphaInputLUT[ac.d][ALP_C];
|
||||
|
||||
u16 c = InputReg.c + (InputReg.c >> 7);
|
||||
|
||||
@ -479,13 +479,13 @@ void Tev::Indirect(unsigned int stageNum, s32 s, s32 t)
|
||||
AlphaBump = 0;
|
||||
break;
|
||||
case ITBA_S:
|
||||
AlphaBump = indmap[ALP_C];
|
||||
AlphaBump = indmap[TextureSampler::ALP_SMP];
|
||||
break;
|
||||
case ITBA_T:
|
||||
AlphaBump = indmap[BLU_C];
|
||||
AlphaBump = indmap[TextureSampler::BLU_SMP];
|
||||
break;
|
||||
case ITBA_U:
|
||||
AlphaBump = indmap[GRN_C];
|
||||
AlphaBump = indmap[TextureSampler::GRN_SMP];
|
||||
break;
|
||||
}
|
||||
|
||||
@ -499,27 +499,27 @@ void Tev::Indirect(unsigned int stageNum, s32 s, s32 t)
|
||||
// format
|
||||
switch(indirect.fmt) {
|
||||
case ITF_8:
|
||||
indcoord[0] = indmap[ALP_C] + bias[0];
|
||||
indcoord[1] = indmap[BLU_C] + bias[1];
|
||||
indcoord[2] = indmap[GRN_C] + bias[2];
|
||||
indcoord[0] = indmap[TextureSampler::ALP_SMP] + bias[0];
|
||||
indcoord[1] = indmap[TextureSampler::BLU_SMP] + bias[1];
|
||||
indcoord[2] = indmap[TextureSampler::GRN_SMP] + bias[2];
|
||||
AlphaBump = AlphaBump & 0xf8;
|
||||
break;
|
||||
case ITF_5:
|
||||
indcoord[0] = (indmap[ALP_C] & 0x1f) + bias[0];
|
||||
indcoord[1] = (indmap[BLU_C] & 0x1f) + bias[1];
|
||||
indcoord[2] = (indmap[GRN_C] & 0x1f) + bias[2];
|
||||
indcoord[0] = (indmap[TextureSampler::ALP_SMP] & 0x1f) + bias[0];
|
||||
indcoord[1] = (indmap[TextureSampler::BLU_SMP] & 0x1f) + bias[1];
|
||||
indcoord[2] = (indmap[TextureSampler::GRN_SMP] & 0x1f) + bias[2];
|
||||
AlphaBump = AlphaBump & 0xe0;
|
||||
break;
|
||||
case ITF_4:
|
||||
indcoord[0] = (indmap[ALP_C] & 0x0f) + bias[0];
|
||||
indcoord[1] = (indmap[BLU_C] & 0x0f) + bias[1];
|
||||
indcoord[2] = (indmap[GRN_C] & 0x0f) + bias[2];
|
||||
indcoord[0] = (indmap[TextureSampler::ALP_SMP] & 0x0f) + bias[0];
|
||||
indcoord[1] = (indmap[TextureSampler::BLU_SMP] & 0x0f) + bias[1];
|
||||
indcoord[2] = (indmap[TextureSampler::GRN_SMP] & 0x0f) + bias[2];
|
||||
AlphaBump = AlphaBump & 0xf0;
|
||||
break;
|
||||
case ITF_3:
|
||||
indcoord[0] = (indmap[ALP_C] & 0x07) + bias[0];
|
||||
indcoord[1] = (indmap[BLU_C] & 0x07) + bias[1];
|
||||
indcoord[2] = (indmap[GRN_C] & 0x07) + bias[2];
|
||||
indcoord[0] = (indmap[TextureSampler::ALP_SMP] & 0x07) + bias[0];
|
||||
indcoord[1] = (indmap[TextureSampler::BLU_SMP] & 0x07) + bias[1];
|
||||
indcoord[2] = (indmap[TextureSampler::GRN_SMP] & 0x07) + bias[2];
|
||||
AlphaBump = AlphaBump & 0xf8;
|
||||
break;
|
||||
default:
|
||||
@ -601,7 +601,10 @@ void Tev::Draw()
|
||||
#if ALLOW_TEV_DUMPS
|
||||
if (g_Config.bDumpTevStages)
|
||||
{
|
||||
u8 stage[4] = {(u8)IndirectTex[stageNum][3], (u8)IndirectTex[stageNum][2], (u8)IndirectTex[stageNum][1], 255};
|
||||
u8 stage[4] = { IndirectTex[stageNum][TextureSampler::ALP_SMP],
|
||||
IndirectTex[stageNum][TextureSampler::BLU_SMP],
|
||||
IndirectTex[stageNum][TextureSampler::GRN_SMP],
|
||||
255};
|
||||
DebugUtil::DrawTempBuffer(stage, INDIRECT + stageNum);
|
||||
}
|
||||
#endif
|
||||
@ -626,7 +629,8 @@ void Tev::Draw()
|
||||
// sample texture
|
||||
if (order.getEnable(stageOdd))
|
||||
{
|
||||
u8 texel[4];
|
||||
// RGBA
|
||||
u8 texel[4];
|
||||
|
||||
TextureSampler::Sample(TexCoord.s, TexCoord.t, TextureLod[stageNum], TextureLinear[stageNum], texmap, texel);
|
||||
|
||||
@ -637,11 +641,11 @@ void Tev::Draw()
|
||||
|
||||
int swaptable = ac.tswap * 2;
|
||||
|
||||
TexColor[0] = texel[bpmem.tevksel[swaptable].swap1];
|
||||
TexColor[1] = texel[bpmem.tevksel[swaptable].swap2];
|
||||
TexColor[RED_C] = texel[bpmem.tevksel[swaptable].swap1];
|
||||
TexColor[GRN_C] = texel[bpmem.tevksel[swaptable].swap2];
|
||||
swaptable++;
|
||||
TexColor[2] = texel[bpmem.tevksel[swaptable].swap1];
|
||||
TexColor[3] = texel[bpmem.tevksel[swaptable].swap2];
|
||||
TexColor[BLU_C] = texel[bpmem.tevksel[swaptable].swap1];
|
||||
TexColor[ALP_C] = texel[bpmem.tevksel[swaptable].swap2];
|
||||
}
|
||||
|
||||
// set konst for this stage
|
||||
@ -687,14 +691,14 @@ void Tev::Draw()
|
||||
#if ALLOW_TEV_DUMPS
|
||||
if (g_Config.bDumpTevStages)
|
||||
{
|
||||
u8 stage[4] = {(u8)Reg[0][0], (u8)Reg[0][1], (u8)Reg[0][2], (u8)Reg[0][3]};
|
||||
u8 stage[4] = {(u8)Reg[0][RED_C], (u8)Reg[0][GRN_C], (u8)Reg[0][BLU_C], (u8)Reg[0][ALP_C]};
|
||||
DebugUtil::DrawTempBuffer(stage, DIRECT + stageNum);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
// convert to 8 bits per component
|
||||
u8 output[4] = {(u8)Reg[0][0], (u8)Reg[0][1], (u8)Reg[0][2], (u8)Reg[0][3]};
|
||||
u8 output[4] = {(u8)Reg[0][ALP_C], (u8)Reg[0][BLU_C], (u8)Reg[0][GRN_C], (u8)Reg[0][RED_C]};
|
||||
|
||||
if (!AlphaTest(output[ALP_C]))
|
||||
return;
|
||||
|
||||
@ -35,26 +35,35 @@ class Tev
|
||||
signed t : 24;
|
||||
};
|
||||
|
||||
// color order: RGBA
|
||||
s16 Reg[4][4];
|
||||
// color order: ABGR
|
||||
s16 Reg[4][4];
|
||||
s16 KonstantColors[4][4];
|
||||
s16 FixedConstants[9];
|
||||
s16 TexColor[4];
|
||||
s16 RasColor[4];
|
||||
s16 StageKonst[4];
|
||||
s16 Zero16[4];
|
||||
u8 AlphaBump;
|
||||
|
||||
s16 FixedConstants[9];
|
||||
u8 AlphaBump;
|
||||
u8 IndirectTex[4][4];
|
||||
TextureCoordinateType TexCoord;
|
||||
|
||||
s16 *m_ColorInputLUT[16][3];
|
||||
s16 *m_AlphaInputLUT[8]; // values must point to RGBA color
|
||||
s16 *m_AlphaInputLUT[8]; // values must point to ABGR color
|
||||
s16 *m_KonstLUT[32][4];
|
||||
u8 *m_RasColorLUT[8];
|
||||
s16 m_BiasLUT[4];
|
||||
u8 m_ScaleLShiftLUT[4];
|
||||
u8 m_ScaleRShiftLUT[4];
|
||||
|
||||
// enumeration for color input LUT
|
||||
enum
|
||||
{
|
||||
BLU_INP,
|
||||
GRN_INP,
|
||||
RED_INP
|
||||
};
|
||||
|
||||
enum BufferBase
|
||||
{
|
||||
DIRECT = 0,
|
||||
@ -73,7 +82,7 @@ class Tev
|
||||
|
||||
public:
|
||||
s32 Position[3];
|
||||
u8 Color[2][4];
|
||||
u8 Color[2][4]; // must be RGBA for correct swap table ordering
|
||||
TextureCoordinateType Uv[8];
|
||||
s32 IndirectLod[4];
|
||||
bool IndirectLinear[4];
|
||||
@ -86,7 +95,7 @@ public:
|
||||
|
||||
void SetRegColor(int reg, int comp, bool konst, s16 color);
|
||||
|
||||
enum { RED_C, GRN_C, BLU_C, ALP_C };
|
||||
enum { ALP_C, BLU_C, GRN_C, RED_C };
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
@ -29,18 +29,18 @@ namespace TextureEncoder
|
||||
inline void RGBA_to_RGBA8(u8 *src, u8 &r, u8 &g, u8 &b, u8 &a)
|
||||
{
|
||||
u32 srcColor = *(u32*)src;
|
||||
r = Convert6To8(srcColor & 0x3f);
|
||||
g = Convert6To8((srcColor >> 6) & 0x3f);
|
||||
b = Convert6To8((srcColor >> 12)& 0x3f);
|
||||
a = Convert6To8((srcColor >> 18)& 0x3f);
|
||||
a = Convert6To8(srcColor & 0x3f);
|
||||
b = Convert6To8((srcColor >> 6) & 0x3f);
|
||||
g = Convert6To8((srcColor >> 12)& 0x3f);
|
||||
r = Convert6To8((srcColor >> 18)& 0x3f);
|
||||
}
|
||||
|
||||
inline void RGBA_to_RGB8(u8 *src, u8 &r, u8 &g, u8 &b)
|
||||
{
|
||||
u32 srcColor = *(u32*)src;
|
||||
r = Convert6To8(srcColor & 0x3f);
|
||||
g = Convert6To8((srcColor >> 6) & 0x3f);
|
||||
b = Convert6To8((srcColor >> 12)& 0x3f);
|
||||
b = Convert6To8((srcColor >> 6) & 0x3f);
|
||||
g = Convert6To8((srcColor >> 12)& 0x3f);
|
||||
r = Convert6To8((srcColor >> 18)& 0x3f);
|
||||
}
|
||||
|
||||
inline u8 RGB8_to_I(u8 r, u8 g, u8 b)
|
||||
@ -50,74 +50,71 @@ inline u8 RGB8_to_I(u8 r, u8 g, u8 b)
|
||||
return val >> 8;
|
||||
}
|
||||
|
||||
// box filter sampling averages 9 samples centered at the source texel
|
||||
// box filter sampling averages 4 samples with the source texel being the top left of the box
|
||||
// components are scaled to the range 0-255 after all samples are taken
|
||||
|
||||
inline void boxfilterRGBA_to_RGBA8(u8 *src, u8 &r, u8 &g, u8 &b, u8 &a)
|
||||
{
|
||||
u16 r16 = 0, g16 = 0, b16 = 0, a16 = 0;
|
||||
|
||||
// move to top left
|
||||
src -= (1 + 640) * 3;
|
||||
|
||||
for (int y = 0; y < 3; y++) {
|
||||
for (int x = 0; x < 3; x++) {
|
||||
for (int y = 0; y < 2; y++) {
|
||||
for (int x = 0; x < 2; x++) {
|
||||
u32 srcColor = *(u32*)src;
|
||||
r16 += srcColor & 0x3f;
|
||||
g16 += (srcColor >> 6) & 0x3f;
|
||||
b16 += (srcColor >> 12) & 0x3f;
|
||||
a16 += (srcColor >> 18) & 0x3f;
|
||||
src += 3;
|
||||
|
||||
a16 += srcColor & 0x3f;
|
||||
b16 += (srcColor >> 6) & 0x3f;
|
||||
g16 += (srcColor >> 12) & 0x3f;
|
||||
r16 += (srcColor >> 18) & 0x3f;
|
||||
|
||||
src += 3; // move to next pixel
|
||||
}
|
||||
src += (640 - 3) * 3;
|
||||
src += (640 - 2) * 3; // move to next line
|
||||
}
|
||||
|
||||
r = (r16 << 6) / 142;
|
||||
g = (g16 << 6) / 142;
|
||||
b = (b16 << 6) / 142;
|
||||
a = (a16 << 6) / 142;
|
||||
r = r16 + (r16 >> 6);
|
||||
g = g16 + (g16 >> 6);
|
||||
b = b16 + (b16 >> 6);
|
||||
a = a16 + (a16 >> 6);
|
||||
}
|
||||
|
||||
inline void boxfilterRGBA_to_RGB8(u8 *src, u8 &r, u8 &g, u8 &b)
|
||||
{
|
||||
u16 r16 = 0, g16 = 0, b16 = 0;
|
||||
|
||||
// move to top left
|
||||
src -= (1 + 640) * 3;
|
||||
|
||||
for (int y = 0; y < 3; y++) {
|
||||
for (int x = 0; x < 3; x++) {
|
||||
for (int y = 0; y < 2; y++) {
|
||||
for (int x = 0; x < 2; x++) {
|
||||
u32 srcColor = *(u32*)src;
|
||||
r16 += srcColor & 0x3f;
|
||||
g16 += (srcColor >> 6) & 0x3f;
|
||||
b16 += (srcColor >> 12) & 0x3f;
|
||||
src += 3;
|
||||
|
||||
b16 += (srcColor >> 6) & 0x3f;
|
||||
g16 += (srcColor >> 12) & 0x3f;
|
||||
r16 += (srcColor >> 18) & 0x3f;
|
||||
|
||||
src += 3; // move to next pixel
|
||||
}
|
||||
src += (640 - 3) * 3;
|
||||
src += (640 - 2) * 3; // move to next line
|
||||
}
|
||||
|
||||
r = (r16 << 6) / 142;
|
||||
g = (g16 << 6) / 142;
|
||||
b = (b16 << 6) / 142;
|
||||
r = r16 + (r16 >> 6);
|
||||
g = g16 + (g16 >> 6);
|
||||
b = b16 + (b16 >> 6);
|
||||
}
|
||||
|
||||
inline void boxfilterRGBA_to_x8(u8 *src, u8 &x8, int shift)
|
||||
{
|
||||
u16 x16 = 0;
|
||||
|
||||
// move to top left
|
||||
src -= (1 + 640) * 3;
|
||||
|
||||
for (int y = 0; y < 3; y++) {
|
||||
for (int x = 0; x < 3; x++) {
|
||||
for (int y = 0; y < 2; y++) {
|
||||
for (int x = 0; x < 2; x++) {
|
||||
u32 srcColor = *(u32*)src;
|
||||
|
||||
x16 += (srcColor >> shift) & 0x3f;
|
||||
src += 3;
|
||||
|
||||
src += 3; // move to next pixel
|
||||
}
|
||||
src += (640 - 3) * 3;
|
||||
src += (640 - 2) * 3; // move to next line
|
||||
}
|
||||
|
||||
x8 = (x16 << 6) / 142;
|
||||
x8 = x16 + (x16 >> 6);
|
||||
}
|
||||
|
||||
inline void boxfilterRGBA_to_xx8(u8 *src, u8 &x1, u8 &x2, int shift1, int shift2)
|
||||
@ -125,61 +122,58 @@ inline void boxfilterRGBA_to_xx8(u8 *src, u8 &x1, u8 &x2, int shift1, int shift2
|
||||
u16 x16_1 = 0;
|
||||
u16 x16_2 = 0;
|
||||
|
||||
// move to top left
|
||||
src -= (1 + 640) * 3;
|
||||
|
||||
for (int y = 0; y < 3; y++) {
|
||||
for (int x = 0; x < 3; x++) {
|
||||
for (int y = 0; y < 2; y++) {
|
||||
for (int x = 0; x < 2; x++) {
|
||||
u32 srcColor = *(u32*)src;
|
||||
|
||||
x16_1 += (srcColor >> shift1) & 0x3f;
|
||||
x16_2 += (srcColor >> shift2) & 0x3f;
|
||||
src += 3;
|
||||
|
||||
src += 3; // move to next pixel
|
||||
}
|
||||
src += (640 - 3) * 3;
|
||||
src += (640 - 2) * 3; // move to next line
|
||||
}
|
||||
|
||||
x1 = (x16_1 << 6) / 142;
|
||||
x2 = (x16_2 << 6) / 142;
|
||||
x1 = x16_1 + (x16_1 >> 6);
|
||||
x2 = x16_2 + (x16_2 >> 6);
|
||||
}
|
||||
|
||||
inline void boxfilterRGB_to_RGB8(u8 *src, u8 &r, u8 &g, u8 &b)
|
||||
{
|
||||
u16 r16 = 0, g16 = 0, b16 = 0;
|
||||
|
||||
// move to top left
|
||||
src -= (1 + 640) * 3;
|
||||
for (int y = 0; y < 2; y++) {
|
||||
for (int x = 0; x < 2; x++) {
|
||||
|
||||
for (int y = 0; y < 3; y++) {
|
||||
for (int x = 0; x < 3; x++) {
|
||||
r16 += src[0];
|
||||
b16 += src[0];
|
||||
g16 += src[1];
|
||||
b16 += src[2];
|
||||
src += 3;
|
||||
r16 += src[2];
|
||||
|
||||
src += 3; // move to next pixel
|
||||
}
|
||||
src += (640 - 3) * 3;
|
||||
src += (640 - 2) * 3; // move to next line
|
||||
}
|
||||
|
||||
r = r16 / 9;
|
||||
g = g16 / 9;
|
||||
b = b16 / 9;
|
||||
r = r16 >> 2;
|
||||
g = g16 >> 2;
|
||||
b = b16 >> 2;
|
||||
}
|
||||
|
||||
inline void boxfilterRGB_to_x8(u8 *src, u8 &x8, int comp)
|
||||
{
|
||||
u16 x16 = 0;
|
||||
|
||||
// move to top left
|
||||
src -= (1 + 640) * 3;
|
||||
for (int y = 0; y < 2; y++) {
|
||||
for (int x = 0; x < 2; x++) {
|
||||
|
||||
for (int y = 0; y < 3; y++) {
|
||||
for (int x = 0; x < 3; x++) {
|
||||
x16 += src[comp];
|
||||
src += 3;
|
||||
|
||||
src += 3; // move to next pixel
|
||||
}
|
||||
src += (640 - 3) * 3;
|
||||
src += (640 - 2) * 3; // move to next line
|
||||
}
|
||||
|
||||
x8 = x16 / 9;
|
||||
x8 = x16 >> 2;
|
||||
}
|
||||
|
||||
inline void boxfilterRGB_to_xx8(u8 *src, u8 &x1, u8 &x2, int comp1, int comp2)
|
||||
@ -187,20 +181,19 @@ inline void boxfilterRGB_to_xx8(u8 *src, u8 &x1, u8 &x2, int comp1, int comp2)
|
||||
u16 x16_1 = 0;
|
||||
u16 x16_2 = 0;
|
||||
|
||||
// move to top left
|
||||
src -= (1 + 640) * 3;
|
||||
for (int y = 0; y < 2; y++) {
|
||||
for (int x = 0; x < 2; x++) {
|
||||
|
||||
for (int y = 0; y < 3; y++) {
|
||||
for (int x = 0; x < 3; x++) {
|
||||
x16_1 += src[comp1];
|
||||
x16_2 += src[comp2];
|
||||
src += 3;
|
||||
|
||||
src += 3; // move to next pixel
|
||||
}
|
||||
src += (640 - 3) * 3;
|
||||
src += (640 - 2) * 3; // move to next line
|
||||
}
|
||||
|
||||
x1 = x16_1 / 9;
|
||||
x2 = x16_2 / 9;
|
||||
x1 = x16_1 >> 2;
|
||||
x2 = x16_2 >> 2;
|
||||
}
|
||||
|
||||
void SetBlockDimensions(int blkWidthLog2, int blkHeightLog2, u16 &sBlkCount, u16 &tBlkCount, u16 &sBlkSize, u16 &tBlkSize)
|
||||
@ -333,8 +326,8 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
|
||||
u32 srcColor = *(u32*)src;
|
||||
src += readStride;
|
||||
|
||||
u16 val = ((srcColor << 10) & 0xf800) | ((srcColor >> 1) & 0x07e0) | ((srcColor >> 13) & 0x001e);
|
||||
*(u16*)dst = Common::swap16(val);
|
||||
u16 val = ((srcColor >> 8) & 0xf800) | ((srcColor >> 7) & 0x07e0) | ((srcColor >> 7) & 0x001e);
|
||||
*(u16*)dst = Common::swap16(val);
|
||||
dst+=2;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -348,12 +341,12 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
|
||||
u32 srcColor = *(u32*)src;
|
||||
src += readStride;
|
||||
|
||||
u16 a16 = (srcColor >> 9) & 0x7000;
|
||||
u16 alpha = (srcColor << 9) & 0x7000;
|
||||
u16 val;
|
||||
if (a16 == 0x7000) // 5551
|
||||
val = 0x8000 | ((srcColor << 9) & 0x7c00) | ((srcColor >> 2) & 0x03e0) | ((srcColor >> 13) & 0x001e);
|
||||
if (alpha == 0x7000) // 555
|
||||
val = 0x8000 | ((srcColor >> 9) & 0x7c00) | ((srcColor >> 8) & 0x03e0) | ((srcColor >> 7) & 0x001e);
|
||||
else // 4443
|
||||
val = a16 | ((srcColor << 6) & 0x0f00) | ((srcColor >> 4) & 0x00f0) | ((srcColor >> 14) & 0x000f);
|
||||
val = alpha | ((srcColor >> 12) & 0x0f00) | ((srcColor >> 10) & 0x00f0) | ((srcColor >> 8) & 0x000f);
|
||||
|
||||
*(u16*)dst = Common::swap16(val);
|
||||
dst+=2;
|
||||
@ -381,11 +374,11 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
|
||||
{
|
||||
u32 srcColor = *(u32*)src;
|
||||
src += readStride;
|
||||
*dst = Convert6To8(srcColor & 0x3f) & 0xf0;
|
||||
*dst = (srcColor >> 16) & 0xf0;
|
||||
|
||||
srcColor = *(u32*)src;
|
||||
src += readStride;
|
||||
*dst |= Convert6To8(srcColor & 0x3f) >> 4;
|
||||
*dst |= (srcColor >> 20) & 0x0f;
|
||||
dst++;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -398,7 +391,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
|
||||
{
|
||||
u32 srcColor = *(u32*)src;
|
||||
src += readStride;
|
||||
*dst++ = (Convert6To8((srcColor >> 18) & 0x3f) & 0xf0) | (Convert6To8(srcColor & 0x3f) >> 4);
|
||||
*dst++ = ((srcColor << 2) & 0xf0) | ((srcColor >> 20) & 0x0f);
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
break;
|
||||
@ -410,8 +403,8 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
|
||||
{
|
||||
u32 srcColor = *(u32*)src;
|
||||
src += readStride;
|
||||
*dst++ = Convert6To8((srcColor >> 18) & 0x3f);
|
||||
*dst++ = Convert6To8(srcColor & 0x3f);
|
||||
*dst++ = Convert6To8((srcColor >> 18) & 0x3f);
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
break;
|
||||
@ -422,7 +415,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
u32 srcColor = *(u32*)src;
|
||||
*dst++ = Convert6To8((srcColor >> 18) & 0x3f);
|
||||
*dst++ = Convert6To8(srcColor & 0x3f);
|
||||
src += readStride;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -434,7 +427,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
u32 srcColor = *(u32*)src;
|
||||
*dst++ = Convert6To8(srcColor & 0x3f);
|
||||
*dst++ = Convert6To8((srcColor >> 18) & 0x3f);
|
||||
src += readStride;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -446,7 +439,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
u32 srcColor = *(u32*)src;
|
||||
*dst++ = Convert6To8((srcColor >> 6) & 0x3f);
|
||||
*dst++ = Convert6To8((srcColor >> 12) & 0x3f);
|
||||
src += readStride;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -458,7 +451,7 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
u32 srcColor = *(u32*)src;
|
||||
*dst++ = Convert6To8((srcColor >> 12) & 0x3f);
|
||||
*dst++ = Convert6To8((srcColor >> 6) & 0x3f);
|
||||
src += readStride;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -471,8 +464,8 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
|
||||
{
|
||||
u32 srcColor = *(u32*)src;
|
||||
src += readStride;
|
||||
*dst++ = Convert6To8((srcColor >> 6) & 0x3f);
|
||||
*dst++ = Convert6To8(srcColor & 0x3f);
|
||||
*dst++ = Convert6To8((srcColor >> 12) & 0x3f);
|
||||
*dst++ = Convert6To8((srcColor >> 18) & 0x3f);
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
break;
|
||||
@ -484,8 +477,8 @@ void EncodeRGBA6(u8 *dst, u8 *src, u32 format)
|
||||
{
|
||||
u32 srcColor = *(u32*)src;
|
||||
src += readStride;
|
||||
*dst++ = Convert6To8((srcColor >> 12) & 0x3f);
|
||||
*dst++ = Convert6To8((srcColor >> 6) & 0x3f);
|
||||
*dst++ = Convert6To8((srcColor >> 6) & 0x3f);
|
||||
*dst++ = Convert6To8((srcColor >> 12) & 0x3f);
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
break;
|
||||
@ -615,11 +608,11 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
|
||||
sBlkSize /= 2;
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGBA_to_x8(src, r, 0);
|
||||
boxfilterRGBA_to_x8(src, r, 18);
|
||||
src += readStride;
|
||||
*dst = r & 0xf0;
|
||||
|
||||
boxfilterRGBA_to_x8(src, r, 0);
|
||||
boxfilterRGBA_to_x8(src, r, 18);
|
||||
src += readStride;
|
||||
*dst |= r >> 4;
|
||||
dst++;
|
||||
@ -632,7 +625,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGBA_to_xx8(src, r, a, 0, 18);
|
||||
boxfilterRGBA_to_xx8(src, r, a, 18, 0);
|
||||
src += readStride;
|
||||
*dst++ = (a & 0xf0) | (r >> 4);
|
||||
}
|
||||
@ -644,7 +637,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGBA_to_xx8(src, r, a, 0, 18);
|
||||
boxfilterRGBA_to_xx8(src, r, a, 18, 0);
|
||||
src += readStride;
|
||||
*dst++ = a;
|
||||
*dst++ = r;
|
||||
@ -657,7 +650,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGBA_to_x8(src, a, 18);
|
||||
boxfilterRGBA_to_x8(src, a, 0);
|
||||
*dst++ = a;
|
||||
src += readStride;
|
||||
}
|
||||
@ -669,7 +662,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGBA_to_x8(src, r, 0);
|
||||
boxfilterRGBA_to_x8(src, r, 18);
|
||||
*dst++ = r;
|
||||
src += readStride;
|
||||
}
|
||||
@ -681,7 +674,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGBA_to_x8(src, g, 6);
|
||||
boxfilterRGBA_to_x8(src, g, 12);
|
||||
*dst++ = g;
|
||||
src += readStride;
|
||||
}
|
||||
@ -693,7 +686,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGBA_to_x8(src, b, 12);
|
||||
boxfilterRGBA_to_x8(src, b, 6);
|
||||
*dst++ = b;
|
||||
src += readStride;
|
||||
}
|
||||
@ -705,7 +698,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGBA_to_xx8(src, r, g, 0, 6);
|
||||
boxfilterRGBA_to_xx8(src, r, g, 18, 12);
|
||||
src += readStride;
|
||||
*dst++ = g;
|
||||
*dst++ = r;
|
||||
@ -718,7 +711,7 @@ void EncodeRGBA6halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGBA_to_xx8(src, g, b, 6, 12);
|
||||
boxfilterRGBA_to_xx8(src, g, b, 12, 6);
|
||||
src += readStride;
|
||||
*dst++ = b;
|
||||
*dst++ = g;
|
||||
@ -747,10 +740,10 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
sBlkSize /= 2;
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
*dst = RGB8_to_I(src[0], src[1], src[2]) & 0xf0;
|
||||
*dst = RGB8_to_I(src[2], src[1], src[0]) & 0xf0;
|
||||
src += readStride;
|
||||
|
||||
*dst |= RGB8_to_I(src[0], src[1], src[2]) >> 4;
|
||||
*dst |= RGB8_to_I(src[2], src[1], src[0]) >> 4;
|
||||
src += readStride;
|
||||
dst++;
|
||||
}
|
||||
@ -762,7 +755,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
*dst++ = RGB8_to_I(src[0], src[1], src[2]);
|
||||
*dst++ = RGB8_to_I(src[2], src[1], src[0]);
|
||||
src += readStride;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -773,7 +766,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
*dst++ = 0xf0 | (RGB8_to_I(src[0], src[1], src[2]) >> 4);
|
||||
*dst++ = 0xf0 | (RGB8_to_I(src[2], src[1], src[0]) >> 4);
|
||||
src += readStride;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -785,7 +778,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
*dst++ = 0xff;
|
||||
*dst++ = RGB8_to_I(src[0], src[1], src[2]);
|
||||
*dst++ = RGB8_to_I(src[2], src[1], src[0]);
|
||||
|
||||
src += readStride;
|
||||
}
|
||||
@ -797,7 +790,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
u16 val = ((src[0] << 8) & 0xf800) | ((src[1] << 3) & 0x07e0) | ((src[2] >> 3) & 0x001e);
|
||||
u16 val = ((src[2] << 8) & 0xf800) | ((src[1] << 3) & 0x07e0) | ((src[0] >> 3) & 0x001e);
|
||||
*(u16*)dst = Common::swap16(val);
|
||||
src += readStride;
|
||||
dst+=2;
|
||||
@ -810,7 +803,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
u16 val = 0x8000 | ((src[0] << 7) & 0x7c00) | ((src[1] << 2) & 0x03e0) | ((src[2] >> 3) & 0x001e);
|
||||
u16 val = 0x8000 | ((src[2] << 7) & 0x7c00) | ((src[1] << 2) & 0x03e0) | ((src[0] >> 3) & 0x001e);
|
||||
*(u16*)dst = Common::swap16(val);
|
||||
src += readStride;
|
||||
dst+=2;
|
||||
@ -824,9 +817,9 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
dst[0] = 0xff;
|
||||
dst[1] = src[0];
|
||||
dst[1] = src[2];
|
||||
dst[32] = src[1];
|
||||
dst[33] = src[2];
|
||||
dst[33] = src[0];
|
||||
src += readStride;
|
||||
dst += 2;
|
||||
}
|
||||
@ -839,10 +832,10 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
sBlkSize /= 2;
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
*dst = src[0] & 0xf0;
|
||||
*dst = src[2] & 0xf0;
|
||||
src += readStride;
|
||||
|
||||
*dst |= src[0] >> 4;
|
||||
*dst |= src[2] >> 4;
|
||||
src += readStride;
|
||||
|
||||
dst++;
|
||||
@ -855,7 +848,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
*dst++ = 0xf0 | (src[0] >> 4);
|
||||
*dst++ = 0xf0 | (src[2] >> 4);
|
||||
src += readStride;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -867,7 +860,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
*dst++ = 0xff;
|
||||
*dst++ = src[0];
|
||||
*dst++ = src[2];
|
||||
src += readStride;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -888,7 +881,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
*dst++ = src[0];
|
||||
*dst++ = src[2];
|
||||
src += readStride;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -910,7 +903,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
*dst++ = src[2];
|
||||
*dst++ = src[0];
|
||||
src += readStride;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -922,7 +915,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
*dst++ = src[1];
|
||||
*dst++ = src[0];
|
||||
*dst++ = src[2];
|
||||
src += readStride;
|
||||
}
|
||||
ENCODE_LOOP_SPANS
|
||||
@ -933,7 +926,7 @@ void EncodeRGB8(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
*dst++ = src[2];
|
||||
*dst++ = src[0];
|
||||
*dst++ = src[1];
|
||||
src += readStride;
|
||||
}
|
||||
@ -1061,11 +1054,11 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
|
||||
sBlkSize /= 2;
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGB_to_x8(src, r, 0);
|
||||
boxfilterRGB_to_x8(src, r, 2);
|
||||
*dst = r & 0xf0;
|
||||
src += readStride;
|
||||
|
||||
boxfilterRGB_to_x8(src, r, 0);
|
||||
boxfilterRGB_to_x8(src, r, 2);
|
||||
*dst |= r >> 4;
|
||||
src += readStride;
|
||||
|
||||
@ -1079,7 +1072,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGB_to_x8(src, r, 0);
|
||||
boxfilterRGB_to_x8(src, r, 2);
|
||||
*dst++ = 0xf0 | (r >> 4);
|
||||
src += readStride;
|
||||
}
|
||||
@ -1091,7 +1084,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGB_to_x8(src, r, 0);
|
||||
boxfilterRGB_to_x8(src, r, 2);
|
||||
*dst++ = 0xff;
|
||||
*dst++ = r;
|
||||
src += readStride;
|
||||
@ -1114,7 +1107,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGB_to_x8(src, r, 0);
|
||||
boxfilterRGB_to_x8(src, r, 2);
|
||||
*dst++ = r;
|
||||
src += readStride;
|
||||
}
|
||||
@ -1138,7 +1131,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGB_to_x8(src, b, 2);
|
||||
boxfilterRGB_to_x8(src, b, 0);
|
||||
*dst++ = b;
|
||||
src += readStride;
|
||||
}
|
||||
@ -1150,7 +1143,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGB_to_xx8(src, r, g, 0, 1);
|
||||
boxfilterRGB_to_xx8(src, r, g, 2, 1);
|
||||
*dst++ = g;
|
||||
*dst++ = r;
|
||||
src += readStride;
|
||||
@ -1163,7 +1156,7 @@ void EncodeRGB8halfscale(u8 *dst, u8 *src, u32 format)
|
||||
SetSpans(sBlkSize, tBlkSize, tSpan, sBlkSpan, tBlkSpan, writeStride);
|
||||
ENCODE_LOOP_BLOCKS
|
||||
{
|
||||
boxfilterRGB_to_xx8(src, g, b, 1, 2);
|
||||
boxfilterRGB_to_xx8(src, g, b, 1, 0);
|
||||
*dst++ = b;
|
||||
*dst++ = g;
|
||||
src += readStride;
|
||||
|
||||
@ -26,6 +26,8 @@ namespace TextureSampler
|
||||
void Sample(s32 s, s32 t, s32 lod, bool linear, u8 texmap, u8 *sample);
|
||||
|
||||
void SampleMip(s32 s, s32 t, s32 mip, bool linear, u8 texmap, u8 *sample);
|
||||
|
||||
enum { RED_SMP, GRN_SMP, BLU_SMP, ALP_SMP };
|
||||
}
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user