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Merge pull request #70315 from RandomShaper/d3d12_mesa

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Direct3D 12 Rendering Driver (Mesa NIR approach)
This commit is contained in:
Rémi Verschelde
2023-12-12 21:58:57 +01:00
committed by GitHub
parent 84692c6252 2f47c57385
commit 41365c6c8b
45 changed files with 75735 additions and 19 deletions
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54
platform/windows/detect.py
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@@ -187,6 +187,12 @@ def get_opts():
BoolVariable("debug_crt", "Compile with MSVC's debug CRT (/MDd)", False),
BoolVariable("incremental_link", "Use MSVC incremental linking. May increase or decrease build times.", False),
("angle_libs", "Path to the ANGLE static libraries", ""),
# Direct3D 12 support.
("mesa_libs", "Path to the MESA/NIR static libraries (required for D3D12)", ""),
("dxc_path", "Path to the DirectX Shader Compiler distribution (required for D3D12)", ""),
("agility_sdk_path", "Path to the Agility SDK distribution (optional for D3D12)", ""),
("agility_sdk_multiarch", "Whether the Agility SDK DLLs will be stored in arch-specific subdirectories", False),
("pix_path", "Path to the PIX runtime distribution (optional for D3D12)", ""),
]
@@ -430,6 +436,34 @@ def configure_msvc(env, vcvars_msvc_config):
if not env["use_volk"]:
LIBS += ["vulkan"]
if env["d3d12"]:
if env["dxc_path"] == "":
print("The Direct3D 12 rendering driver requires dxc_path to be set.")
sys.exit(255)
env.AppendUnique(CPPDEFINES=["D3D12_ENABLED"])
LIBS += ["d3d12", "dxgi", "dxguid"]
LIBS += ["version"] # Mesa dependency.
# Needed for avoiding C1128.
if env["target"] == "release_debug":
env.Append(CXXFLAGS=["/bigobj"])
arch_subdir = "arm64" if env["arch"] == "arm64" else "x64"
# PIX
if env["pix_path"] != "":
env.Append(LIBPATH=[env["pix_path"] + "/bin/" + arch_subdir])
LIBS += ["WinPixEventRuntime"]
# Mesa
if env["mesa_libs"] == "":
print("The Direct3D 12 rendering driver requires mesa_libs to be set.")
sys.exit(255)
env.Append(LIBPATH=[env["mesa_libs"] + "/bin"])
LIBS += ["libNIR.windows." + env["arch"]]
if env["opengl3"]:
env.AppendUnique(CPPDEFINES=["GLES3_ENABLED"])
if env["angle_libs"] != "":
@@ -623,6 +657,26 @@ def configure_mingw(env):
if not env["use_volk"]:
env.Append(LIBS=["vulkan"])
if env["d3d12"]:
env.AppendUnique(CPPDEFINES=["D3D12_ENABLED"])
env.Append(LIBS=["d3d12", "dxgi", "dxguid"])
env.Append(LIBS=["version"]) # Mesa dependency.
arch_subdir = "arm64" if env["arch"] == "arm64" else "x64"
# PIX
if env["pix_path"] != "":
print("PIX runtime is not supported with MinGW.")
sys.exit(255)
# Mesa
if env["mesa_libs"] == "":
print("The Direct3D 12 rendering driver requires mesa_libs to be set.")
sys.exit(255)
env.Append(LIBPATH=[env["mesa_libs"] + "/bin"])
env.Append(LIBS=["libNIR.windows." + env["arch"]])
if env["opengl3"]:
env.Append(CPPDEFINES=["GLES3_ENABLED"])
if env["angle_libs"] != "":