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GL: fixed user clip implementation

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O1L 2017-01-23 21:53:14 +03:00 • committed by Ivan
parent 07a366b608
commit 6b48a72d42
1 changed files with 8 additions and 63 deletions
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71
rpcs3/Emu/RSX/GL/GLVertexProgram.cpp
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@ -41,55 +41,6 @@ void GLVertexDecompilerThread::insertHeader(std::stringstream &OS)
OS << "};" << std::endl;
}
std::vector<std::pair<std::string, std::string>> get_user_clip_planes(const RSXVertexProgram& prog)
{
std::vector<std::pair<std::string, std::string>> uc_planes;
if (prog.output_mask & (1 << 5))
{
if (prog.output_mask & CELL_GCM_ATTRIB_OUTPUT_MASK_UC0)
{
uc_planes.push_back({ "uniform int uc_m0 = 0;\n",
"\tgl_ClipDistance[0] = uc_m0 * dst_reg5.y;\n" });
}
if (prog.output_mask & CELL_GCM_ATTRIB_OUTPUT_MASK_UC1)
{
uc_planes.push_back({ "uniform int uc_m1 = 0;\n",
"\tgl_ClipDistance[1] = uc_m1 * dst_reg5.z;\n" });
}
if (prog.output_mask & CELL_GCM_ATTRIB_OUTPUT_MASK_UC2)
{
uc_planes.push_back({ "uniform int uc_m2 = 0;\n",
"\tgl_ClipDistance[2] = uc_m2 * dst_reg5.w;\n" });
}
}
if (prog.output_mask & (1 << 6))
{
if (prog.output_mask & CELL_GCM_ATTRIB_OUTPUT_MASK_UC3)
{
uc_planes.push_back({ "uniform int uc_m3 = 0;\n",
"\tgl_ClipDistance[3] = uc_m3 * dst_reg6.y;\n" });
}
if (prog.output_mask & CELL_GCM_ATTRIB_OUTPUT_MASK_UC4)
{
uc_planes.push_back({ "uniform int uc_m4 = 0;\n",
"\tgl_ClipDistance[4] = uc_m4 * dst_reg6.z;\n" });
}
if (prog.output_mask & CELL_GCM_ATTRIB_OUTPUT_MASK_UC5)
{
uc_planes.push_back({ "uniform int uc_m5 = 0;\n",
"\tgl_ClipDistance[5] = uc_m5 * dst_reg6.w;\n" });
}
}
return uc_planes;
}
void GLVertexDecompilerThread::insertInputs(std::stringstream & OS, const std::vector<ParamType>& inputs)
{
std::vector<std::tuple<size_t, std::string>> input_data;
@ -134,9 +85,9 @@ void GLVertexDecompilerThread::insertInputs(std::stringstream & OS, const std::v
}
}
for (const auto& uc : get_user_clip_planes(rsx_vertex_program))
for (int i = 0; i <= 5; i++)
{
OS << uc.first;
OS << "uniform int uc_m" + std::to_string(i) + "= 0;\n";
}
}
@ -176,14 +127,13 @@ static const reg_info reg_table[] =
{ "front_diff_color", true, "dst_reg3", "", false },
{ "front_spec_color", true, "dst_reg4", "", false },
{ "fog_c", true, "dst_reg5", ".xxxx", 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_ClipDistance[0]", false, "dst_reg5", ".y * uc_m0", false },
{ "gl_ClipDistance[1]", false, "dst_reg5", ".z * uc_m1", false },
{ "gl_ClipDistance[2]", false, "dst_reg5", ".w * uc_m2", false },
{ "gl_PointSize", false, "dst_reg6", ".x", false },
//Disable user clip planes until they are properly handled
//{ "gl_ClipDistance[3]", false, "dst_reg6", ".y", false },
//{ "gl_ClipDistance[4]", false, "dst_reg6", ".z", false },
//{ "gl_ClipDistance[5]", false, "dst_reg6", ".w", false },
{ "gl_ClipDistance[3]", false, "dst_reg6", ".y * uc_m3", false },
{ "gl_ClipDistance[4]", false, "dst_reg6", ".z * uc_m4", false },
{ "gl_ClipDistance[5]", false, "dst_reg6", ".w * uc_m5", false },
{ "tc0", true, "dst_reg7", "", false },
{ "tc1", true, "dst_reg8", "", false },
{ "tc2", true, "dst_reg9", "", false },
@ -403,11 +353,6 @@ void GLVertexDecompilerThread::insertMainEnd(std::stringstream & OS)
}
}
for (const auto& uc : get_user_clip_planes(rsx_vertex_program))
{
OS << uc.second;
}
if (insert_back_diffuse && insert_front_diffuse)
if (m_parr.HasParam(PF_PARAM_NONE, "vec4", "dst_reg1"))
OS << " front_diff_color = dst_reg1;\n";