yuzu-emu/yuzu
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu.git synced 2024-11-27 04:54:18 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #1132 from Subv/gl_FragDepth

Browse Source 
Shaders: Implement depth writing in fragment shaders.
This commit is contained in:
bunnei 2018-08-21 01:17:53 -04:00 committed by GitHub
commit b0f7713fce
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/video_core/renderer_opengl/gl_shader_decompiler.cpp
View File

@ -918,7 +918,6 @@ private:
FragmentHeader header;
std::memcpy(&header, program_code.data(), PROGRAM_HEADER_SIZE);
ASSERT_MSG(header.writes_depth == 0, "Depth write is unimplemented");
ASSERT_MSG(header.writes_samplemask == 0, "Samplemask write is unimplemented");
// Write the color outputs using the data in the shader registers, disabled
@ -935,6 +934,12 @@ private:
}
}
}
if (header.writes_depth) {
// The depth output is always 2 registers after the last color output, and current_reg
// already contains one past the last color register.
shader.AddLine("gl_FragDepth = " + regs.GetRegisterAsFloat(current_reg + 1) + ';');
}
}
/**