Mirrors/Ryujinx
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Implement multiple rendertarget attachments and depth writting (#375)

Browse source 
* Add depth writting

* Implement multiple attachments

* Address feedback
This commit is contained in:
ReinUsesLisp 2018-08-23 02:07:23 -03:00 • committed by gdkchan
parent 9977acad0f
commit 624e813cd3
7 changed files with 201 additions and 29 deletions
Download patch file Download diff file Expand all files Collapse all files

45
Ryujinx.Graphics/Gal/Shader/GlslDecompiler.cs
View file

@ -120,8 +120,8 @@ namespace Ryujinx.Graphics.Gal.Shader
Blocks = ShaderDecoder.Decode(Memory, VpAPosition);
BlocksB = ShaderDecoder.Decode(Memory, VpBPosition);
GlslDecl DeclVpA = new GlslDecl(Blocks, ShaderType);
GlslDecl DeclVpB = new GlslDecl(BlocksB, ShaderType);
GlslDecl DeclVpA = new GlslDecl(Blocks, ShaderType, Header);
GlslDecl DeclVpB = new GlslDecl(BlocksB, ShaderType, HeaderB);
Decl = GlslDecl.Merge(DeclVpA, DeclVpB);
@ -136,7 +136,7 @@ namespace Ryujinx.Graphics.Gal.Shader
Blocks = ShaderDecoder.Decode(Memory, Position);
BlocksB = null;
Decl = new GlslDecl(Blocks, ShaderType);
Decl = new GlslDecl(Blocks, ShaderType, Header);
return Decompile();
}
@ -304,7 +304,17 @@ namespace Ryujinx.Graphics.Gal.Shader
private void PrintDeclOutAttributes()
{
if (Decl.ShaderType != GalShaderType.Fragment)
if (Decl.ShaderType == GalShaderType.Fragment)
{
for (int Attachment = 0; Attachment < 8; Attachment++)
{
if (Header.OmapTargets[Attachment].Enabled)
{
SB.AppendLine("layout (location = " + Attachment + ") out vec4 " + GlslDecl.FragmentOutputName + Attachment + ";");
}
}
}
else
{
SB.AppendLine("layout (location = " + GlslDecl.PositionOutAttrLocation + ") out vec4 " + GlslDecl.PositionOutAttrName + ";");
}
@ -432,6 +442,33 @@ namespace Ryujinx.Graphics.Gal.Shader
PrintAttrToOutput();
}
if (Decl.ShaderType == GalShaderType.Fragment)
{
if (Header.OmapDepth)
{
SB.AppendLine(IdentationStr + "gl_FragDepth = " + GlslDecl.GetGprName(Header.DepthRegister) + ";");
}
int GprIndex = 0;
for (int Attachment = 0; Attachment < 8; Attachment++)
{
string Output = GlslDecl.FragmentOutputName + Attachment;
OmapTarget Target = Header.OmapTargets[Attachment];
for (int Component = 0; Component < 4; Component++)
{
if (Target.ComponentEnabled(Component))
{
SB.AppendLine(IdentationStr + Output + "[" + Component + "] = " + GlslDecl.GetGprName(GprIndex) + ";");
GprIndex++;
}
}
}
}
SB.AppendLine("}");
}