ShuriZma
/
dolphin
mirror of https://github.com/dolphin-emu/dolphin.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

VideoCommon: Simplify indirect texture lookup code slightly

This commit is contained in:
Jeffrey Pfau 2016-04-23 22:55:17 -07:00
parent aa736bf258
commit d6517a761c
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
Source/Core/VideoCommon/PixelShaderGen.cpp
View File

@ -720,8 +720,8 @@ static void WriteStage(T& out, pixel_shader_uid_data* uid_data, int n, API_TYPE
out.Write("\tint2 indtevtrans%d = int2(idot(" I_INDTEXMTX"[%d].xyz, iindtevcrd%d), idot(" I_INDTEXMTX"[%d].xyz, iindtevcrd%d)) >> 3;\n", n, mtxidx, n, mtxidx+1, n);
// TODO: should use a shader uid branch for this for better performance
out.Write("\tif (" I_INDTEXMTX"[%d].w >= 0) indtevtrans%d = indtevtrans%d >> " I_INDTEXMTX"[%d].w;\n", mtxidx, n, n, mtxidx);
out.Write("\telse indtevtrans%d = indtevtrans%d << (-" I_INDTEXMTX"[%d].w);\n", n, n, mtxidx);
out.Write("\tif (" I_INDTEXMTX"[%d].w >= 0) indtevtrans%d >>= " I_INDTEXMTX"[%d].w;\n", mtxidx, n, mtxidx);
out.Write("\telse indtevtrans%d <<= (-" I_INDTEXMTX"[%d].w);\n", n, mtxidx);
}
else if (bpmem.tevind[n].mid <= 7 && bHasTexCoord)
{ // s matrix
@ -731,8 +731,8 @@ static void WriteStage(T& out, pixel_shader_uid_data* uid_data, int n, API_TYPE
out.Write("\tint2 indtevtrans%d = int2(fixpoint_uv%d * iindtevcrd%d.xx) >> 8;\n", n, texcoord, n);
out.Write("\tif (" I_INDTEXMTX"[%d].w >= 0) indtevtrans%d = indtevtrans%d >> " I_INDTEXMTX"[%d].w;\n", mtxidx, n, n, mtxidx);
out.Write("\telse indtevtrans%d = indtevtrans%d << (-" I_INDTEXMTX"[%d].w);\n", n, n, mtxidx);
out.Write("\tif (" I_INDTEXMTX"[%d].w >= 0) indtevtrans%d >>= " I_INDTEXMTX"[%d].w;\n", mtxidx, n, mtxidx);
out.Write("\telse indtevtrans%d <<= (-" I_INDTEXMTX"[%d].w);\n", n, mtxidx);
}
else if (bpmem.tevind[n].mid <= 11 && bHasTexCoord)
{ // t matrix
@ -742,8 +742,8 @@ static void WriteStage(T& out, pixel_shader_uid_data* uid_data, int n, API_TYPE
out.Write("\tint2 indtevtrans%d = int2(fixpoint_uv%d * iindtevcrd%d.yy) >> 8;\n", n, texcoord, n);
out.Write("\tif (" I_INDTEXMTX"[%d].w >= 0) indtevtrans%d = indtevtrans%d >> " I_INDTEXMTX"[%d].w;\n", mtxidx, n, n, mtxidx);
out.Write("\telse indtevtrans%d = indtevtrans%d << (-" I_INDTEXMTX"[%d].w);\n", n, n, mtxidx);
out.Write("\tif (" I_INDTEXMTX"[%d].w >= 0) indtevtrans%d >>= " I_INDTEXMTX"[%d].w;\n", mtxidx, n, mtxidx);
out.Write("\telse indtevtrans%d <<= (-" I_INDTEXMTX"[%d].w);\n", n, mtxidx);
}
else
{