wxString GLVertexDecompilerThread::BuildCode()
{
wxString p = wxEmptyString;
for(u32 i=0; i<m_parr.params.GetCount(); ++i)
{
p += m_parr.params[i].Format();
}
wxString fp = wxEmptyString;
for(int i=m_funcs.GetCount() - 1; i>=0; --i)
{
fp += wxString::Format("void %s();\n", m_funcs[i].name.mb_str());
}
wxString f = wxEmptyString;
f += wxString::Format("void %s()\n{\n\tgl_Position = vec4(0.0f, 0.0f, 0.0f, 1.0f);\n%s}\n", m_funcs[0].name.mb_str(), BuildFuncBody(m_funcs[0]).mb_str());
for(uint i=1; i<m_funcs.GetCount(); ++i)
{
f += wxString::Format("\nvoid %s()\n{\n%s}\n", m_funcs[i].name.mb_str(), BuildFuncBody(m_funcs[i]).mb_str());
}
static const wxString& prot =
"#version 330\n"
"\n"
"%s\n"
"%s\n"
"%s";
return wxString::Format(prot, p.mb_str(), fp.mb_str(), f.mb_str());
}
std::string GLVertexDecompilerThread::BuildCode()
{
std::string p;
for(u32 i=0; i<m_parr.params.size(); ++i)
{
p += m_parr.params[i].Format();
}
std::string fp;
for(int i=m_funcs.size() - 1; i>0; --i)
{
fp += fmt::Format("void %s();\n", m_funcs[i].name.c_str());
}
std::string f;
f += fmt::Format("void %s()\n{\n\tgl_Position = vec4(0.0f, 0.0f, 0.0f, 1.0f);\n\t%s();\n\tgl_Position = gl_Position * scaleOffsetMat;\n}\n",
m_funcs[0].name.c_str(), m_funcs[1].name.c_str());
for(uint i=1; i<m_funcs.size(); ++i)
{
f += fmt::Format("\nvoid %s()\n{\n%s}\n", m_funcs[i].name.c_str(), BuildFuncBody(m_funcs[i]).c_str());
}
static const std::string& prot =
"#version 330\n"
"\n"
"uniform mat4 scaleOffsetMat = mat4(1.0);\n"
"%s\n"
"%s\n"
"%s";
return fmt::Format(prot, p.c_str(), fp.c_str(), f.c_str());
}
std::string GLVertexDecompilerThread::BuildCode()
{
struct reg_info
{
std::string name;
bool need_declare;
std::string src_reg;
std::string src_reg_mask;
bool need_cast;
};
static const reg_info reg_table[] =
{
{ "gl_Position", false, "dst_reg0", "", false },
{ "diff_color", true, "dst_reg1", "", false },
{ "spec_color", true, "dst_reg2", "", false },
{ "front_diff_color", true, "dst_reg3", "", false },
{ "front_spec_color", true, "dst_reg4", "", false },
{ "fogc", true, "dst_reg5", ".x", true },
{ "gl_ClipDistance[0]", false, "dst_reg5", ".y", false },
{ "gl_ClipDistance[1]", false, "dst_reg5", ".z", false },
{ "gl_ClipDistance[2]", false, "dst_reg5", ".w", false },
{ "gl_PointSize", false, "dst_reg6", ".x", false },
{ "gl_ClipDistance[3]", false, "dst_reg6", ".y", false },
{ "gl_ClipDistance[4]", false, "dst_reg6", ".z", false },
{ "gl_ClipDistance[5]", false, "dst_reg6", ".w", false },
{ "tc0", true, "dst_reg7", "", false },
{ "tc1", true, "dst_reg8", "", false },
{ "tc2", true, "dst_reg9", "", false },
{ "tc3", true, "dst_reg10", "", false },
{ "tc4", true, "dst_reg11", "", false },
{ "tc5", true, "dst_reg12", "", false },
{ "tc6", true, "dst_reg13", "", false },
{ "tc7", true, "dst_reg14", "", false },
{ "tc8", true, "dst_reg15", "", false },
{ "tc9", true, "dst_reg6", "", false }
};
std::string f;
for (auto &i : reg_table)
{
if (m_parr.HasParam(PARAM_NONE, "vec4", i.src_reg))
{
if (i.need_declare)
{
m_parr.AddParam(PARAM_OUT, "vec4", i.name);
}
if (i.need_cast)
{
f += "\t" + i.name + " = vec4(" + i.src_reg + i.src_reg_mask + ");\n";
}
else
{
f += "\t" + i.name + " = " + i.src_reg + i.src_reg_mask + ";\n";
}
}
}
std::string p;
for (u32 i = 0; i<m_parr.params.size(); ++i)
{
p += m_parr.params[i].Format();
}
std::string fp;
for (int i = m_funcs.size() - 1; i>0; --i)
{
fp += fmt::Format("void %s();\n", m_funcs[i].name.c_str());
}
f = fmt::Format("void %s()\n{\n\t%s();\n%s\tgl_Position = gl_Position * scaleOffsetMat;\n}\n",
m_funcs[0].name.c_str(), m_funcs[1].name.c_str(), f.c_str());
std::string main_body;
for (uint i = 0, lvl = 1; i < m_instr_count; i++)
{
lvl -= m_instructions[i].close_scopes;
if (lvl < 1) lvl = 1;
//assert(lvl >= 1);
for (uint j = 0; j < m_instructions[i].put_close_scopes; ++j)
{
--lvl;
if (lvl < 1) lvl = 1;
main_body.append(lvl, '\t') += "}\n";
}
for (uint j = 0; j < m_instructions[i].do_count; ++j)
{
main_body.append(lvl, '\t') += "do\n";
main_body.append(lvl, '\t') += "{\n";
lvl++;
}
for (uint j = 0; j < m_instructions[i].body.size(); ++j)
{
main_body.append(lvl, '\t') += m_instructions[i].body[j] + "\n";
}
lvl += m_instructions[i].open_scopes;
}
f += fmt::Format("\nvoid %s()\n{\n%s}\n", m_funcs[1].name.c_str(), main_body.c_str());
for(uint i=2; i<m_funcs.size(); ++i)
{
f += fmt::Format("\nvoid %s()\n{\n%s}\n", m_funcs[i].name.c_str(), BuildFuncBody(m_funcs[i]).c_str());
}
static const std::string& prot =
"#version 330\n"
"\n"
"uniform mat4 scaleOffsetMat = mat4(1.0);\n"
"%s\n"
"%s\n"
"%s";
return fmt::Format(prot, p.c_str(), fp.c_str(), f.c_str());
}
