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Be explicit when encountering an unsupported SPIR-V version

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baldurk
2018-02-19 21:04:32 +00:00
parent 138d3bd040
commit 4b7f6d7d71
1 changed files with 9 additions and 4 deletions
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renderdoc/driver/shaders/spirv/spirv_disassemble.cpp
+9 -4
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@@ -2168,6 +2168,11 @@ string SPVModule::Disassemble(const string &entryPoint)
retDisasm = StringFormat::Fmt("SPIR-V %u.%u:\n\n", moduleVersion.major, moduleVersion.minor);
if(moduleVersion.major != 1 || moduleVersion.minor != 0)
{
return retDisasm + "Unsupported version";
}
GeneratorID *gen = NULL;
uint32_t toolid = (generator & 0xffff0000) >> 16;
@@ -4565,16 +4570,16 @@ void ParseSPIRV(uint32_t *spirv, size_t spirvLength, SPVModule &module)
uint32_t packedVersion = spirv[1];
// Bytes: 0 | major | minor | 0
module.moduleVersion.major = uint8_t((packedVersion & 0x00ff0000) >> 16);
module.moduleVersion.minor = uint8_t((packedVersion & 0x0000ff00) >> 8);
if(packedVersion != spv::Version)
{
RDCERR("Unsupported SPIR-V version: %08x", spirv[1]);
return;
}
// Bytes: 0 | major | minor | 0
module.moduleVersion.major = uint8_t((packedVersion & 0x00ff0000) >> 16);
module.moduleVersion.minor = uint8_t((packedVersion & 0x0000ff00) >> 8);
module.spirv.assign(spirv, spirv + spirvLength);
module.generator = spirv[2];