Implement new driver interface in Direct3D driver
--HG-- branch : multipass-stereohg/feature/sound
kaetemi
12 years ago
parent
81876009d3
commit
0d743d7f37
@ -0,0 +1,218 @@
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// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stddirect3d.h"
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#include "driver_direct3d.h"
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using namespace std;
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using namespace NLMISC;
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namespace NL3D
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{
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void CDriverD3D::setUniform4f(TProgram program, uint index, float f0, float f1, float f2, float f3)
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{
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H_AUTO_D3D(CDriverD3D_setUniform4f);
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const float tabl[4] = { f0, f1, f2, f3 };
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switch (program)
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{
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case VertexProgram:
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if (_VertexProgram)
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{
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setVertexProgramConstant(index, tabl);
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}
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break;
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case PixelProgram:
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if (_PixelProgram)
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{
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setPixelShaderConstant(index, tabl);
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}
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break;
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}
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}
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void CDriverD3D::setUniform4fv(TProgram program, uint index, size_t num, const float *src)
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{
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H_AUTO_D3D(CDriverD3D_setUniform4fv);
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switch (program)
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{
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case VertexProgram:
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if (_VertexProgram)
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{
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for (uint i = 0; i < num; ++i)
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{
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setVertexProgramConstant(index + i, src + (i * 4));
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}
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}
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break;
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case PixelProgram:
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if (_PixelProgram)
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{
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for (uint i = 0; i < num; ++i)
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{
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setPixelShaderConstant(index + i, src + (i * 4));
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}
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}
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break;
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}
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}
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void CDriverD3D::setUniform1f(TProgram program, uint index, float f0)
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{
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CDriverD3D::setUniform4f(program, index, f0, 0.f, 0.f, 0.f);
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}
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void CDriverD3D::setUniform2f(TProgram program, uint index, float f0, float f1)
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{
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CDriverD3D::setUniform4f(program, index, f0, f1, 0.f, 0.f);
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}
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void CDriverD3D::setUniform3f(TProgram program, uint index, float f0, float f1, float f2)
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{
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CDriverD3D::setUniform4f(program, index, f0, f1, f2, 0.0f);
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}
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void CDriverD3D::setUniform1i(TProgram program, uint index, sint32 i0)
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{
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}
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void CDriverD3D::setUniform2i(TProgram program, uint index, sint32 i0, sint32 i1)
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{
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}
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void CDriverD3D::setUniform3i(TProgram program, uint index, sint32 i0, sint32 i1, sint32 i2)
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{
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}
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void CDriverD3D::setUniform4i(TProgram program, uint index, sint32 i0, sint32 i1, sint32 i2, sint32 i3)
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{
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}
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void CDriverD3D::setUniform1ui(TProgram program, uint index, uint32 ui0)
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{
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}
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void CDriverD3D::setUniform2ui(TProgram program, uint index, uint32 ui0, uint32 ui1)
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{
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}
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void CDriverD3D::setUniform3ui(TProgram program, uint index, uint32 ui0, uint32 ui1, uint32 ui2)
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{
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}
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void CDriverD3D::setUniform4ui(TProgram program, uint index, uint32 ui0, uint32 ui1, uint32 ui2, uint32 ui3)
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{
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}
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void CDriverD3D::setUniform3f(TProgram program, uint index, const NLMISC::CVector& v)
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{
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CDriverD3D::setUniform4f(program, index, v.x, v.y, v.z, 0.f);
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}
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void CDriverD3D::setUniform4f(TProgram program, uint index, const NLMISC::CVector& v, float f3)
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{
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CDriverD3D::setUniform4f(program, index, v.x, v.y, v.z, f3);
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}
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void CDriverD3D::setUniform4x4f(TProgram program, uint index, const NLMISC::CMatrix& m)
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{
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H_AUTO_D3D(CDriverD3D_setUniform4x4f);
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// TODO: Verify this!
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NLMISC::CMatrix mat = m;
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mat.transpose();
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const float *md = mat.get();
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CDriverD3D::setUniform4fv(program, index, 4, md);
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}
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void CDriverD3D::setUniform4iv(TProgram program, uint index, size_t num, const sint32 *src)
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{
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}
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void CDriverD3D::setUniform4uiv(TProgram program, uint index, size_t num, const uint32 *src)
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{
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}
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void CDriverD3D::setUniformMatrix(NL3D::IDriver::TProgram program, uint index, NL3D::IDriver::TMatrix matrix, NL3D::IDriver::TTransform transform)
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{
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H_AUTO_D3D(CDriverD3D_setUniformMatrix);
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D3DXMATRIX mat;
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D3DXMATRIX *matPtr = NULL;
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switch (matrix)
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{
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case IDriver::ModelView:
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matPtr = &_D3DModelView;
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break;
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case IDriver::Projection:
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matPtr = &(_MatrixCache[remapMatrixIndex(D3DTS_PROJECTION)].Matrix);
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break;
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case IDriver::ModelViewProjection:
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matPtr = &_D3DModelViewProjection;
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break;
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}
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if (transform != IDriver::Identity)
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{
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switch (transform)
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{
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case IDriver::Inverse:
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D3DXMatrixInverse(&mat, NULL, matPtr);
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break;
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case IDriver::Transpose:
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D3DXMatrixTranspose(&mat, matPtr);
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break;
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case IDriver::InverseTranspose:
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D3DXMatrixInverse(&mat, NULL, matPtr);
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D3DXMatrixTranspose(&mat, &mat);
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break;
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}
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matPtr = &mat;
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}
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D3DXMatrixTranspose(&mat, matPtr);
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CDriverD3D::setUniform4fv(program, index, 4, &mat.m[0][0]);
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}
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void CDriverD3D::setUniformFog(NL3D::IDriver::TProgram program, uint index)
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{
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H_AUTO_D3D(CDriverD3D_setUniformFog)
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/* "oFog" must always be between [1, 0] what ever you set in D3DRS_FOGSTART and D3DRS_FOGEND (1 for no fog, 0 for full fog).
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The Geforce4 TI 4200 (drivers 53.03 and 45.23) doesn't accept other values for "oFog". */
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const float delta = _FogEnd - _FogStart;
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CDriverD3D::setUniform4f(program, index,
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-_D3DModelView._13 / delta,
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-_D3DModelView._23 / delta,
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-_D3DModelView._33 / delta,
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1 - (_D3DModelView._43 - _FogStart) / delta);
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}
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} // NL3D
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