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fix behavior of download command in GL/Texture

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This commit is contained in:
falsycat
2022-10-25 17:39:51 +09:00
parent 9dada90b78
commit af19f7807d
1 changed files with 16 additions and 4 deletions
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20
file/gl_obj.cc
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@@ -471,10 +471,22 @@ struct Texture {
});
return true;
} else if (in.name == "download") {
const auto numtype = magic_enum::
enum_cast<gl::NumericType>(in.value.tuple("numtype").string()).value_or(numtype_);
const auto comp = magic_enum::
enum_cast<gl::ColorComp>(in.value.tuple("comp").string()).value_or(comp_);
auto numtype = numtype_;
auto comp = comp_;
try {
try {
numtype = magic_enum::enum_cast<
gl::NumericType>(in.value.tuple("numtype").string()).value();
} catch (nf7::Exception&) {
}
try {
comp = magic_enum::enum_cast<
gl::ColorComp>(in.value.tuple("comp").string()).value();
} catch (nf7::Exception&) {
}
} catch (std::bad_optional_access&) {
throw nf7::Exception {"unknown enum"};
}
handler->env().ExecGL(handler, [=]() {
GLuint pbo;