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More reliable shader cache; update submodules

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This commit is contained in:
Jack Andersen
2016-08-08 08:22:32 -10:00
parent 502e01ade0
commit ca4d50c62b
5 changed files with 62 additions and 16 deletions
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2
hecl/extern/athena vendored

Submodule hecl/extern/athena updated: 750d23c686...b43c4af3a7

2
hecl/extern/boo vendored

Submodule hecl/extern/boo updated: 8b923214fd...c77fe94313

2
hecl/include/hecl/Runtime.hpp
View File

@@ -187,7 +187,7 @@ protected:
const std::vector<ShaderCacheExtensions::ExtensionSlot>& extensionSlots,
boo::IGraphicsDataFactory::Context& ctx,
FReturnExtensionShader returnFunc)=0;
virtual void buildExtendedShaderFromCache(const ShaderCachedData& data,
virtual bool buildExtendedShaderFromCache(const ShaderCachedData& data,
const std::vector<ShaderCacheExtensions::ExtensionSlot>& extensionSlots,
boo::IGraphicsDataFactory::Context& ctx,
FReturnExtensionShader returnFunc)=0;

33
hecl/lib/Backend/GLSL.cpp
View File

@@ -379,13 +379,16 @@ struct GLSLBackendFactory : IShaderBackendFactory
boo::IGraphicsDataFactory::Context& ctx)
{
const ShaderTag& tag = data.m_tag;
athena::io::MemoryReader r(data.m_data.get(), data.m_sz);
athena::io::MemoryReader r(data.m_data.get(), data.m_sz, false, false);
atUint8 texMapEnd = r.readUByte();
boo::BlendFactor blendSrc = boo::BlendFactor(r.readUByte());
boo::BlendFactor blendDst = boo::BlendFactor(r.readUByte());
std::string vertSource = r.readString();
std::string fragSource = r.readString();
if (r.hasError())
return nullptr;
if (texMapEnd > 8)
Log.report(logvisor::Fatal, "maximum of 8 texture maps supported");
@@ -463,17 +466,20 @@ struct GLSLBackendFactory : IShaderBackendFactory
return dataOut;
}
void buildExtendedShaderFromCache(const ShaderCachedData& data,
bool buildExtendedShaderFromCache(const ShaderCachedData& data,
const std::vector<ShaderCacheExtensions::ExtensionSlot>& extensionSlots,
boo::IGraphicsDataFactory::Context& ctx,
FReturnExtensionShader returnFunc)
{
const ShaderTag& tag = data.m_tag;
athena::io::MemoryReader r(data.m_data.get(), data.m_sz);
athena::io::MemoryReader r(data.m_data.get(), data.m_sz, false, false);
atUint8 texMapEnd = r.readUByte();
hecl::Backend::BlendFactor blendSrc = hecl::Backend::BlendFactor(r.readUByte());
hecl::Backend::BlendFactor blendDst = hecl::Backend::BlendFactor(r.readUByte());
if (r.hasError())
return false;
if (texMapEnd > 8)
Log.report(logvisor::Fatal, "maximum of 8 texture maps supported");
@@ -489,6 +495,10 @@ struct GLSLBackendFactory : IShaderBackendFactory
std::string vertSource = r.readString();
std::string fragSource = r.readString();
if (r.hasError())
return false;
boo::IShaderPipeline* ret =
static_cast<boo::GLDataFactory::Context&>(ctx).
newShaderPipeline(vertSource.c_str(), fragSource.c_str(),
@@ -501,6 +511,8 @@ struct GLSLBackendFactory : IShaderBackendFactory
Log.report(logvisor::Fatal, "unable to build shader");
returnFunc(ret);
}
return true;
}
};
@@ -589,7 +601,7 @@ struct SPIRVBackendFactory : IShaderBackendFactory
boo::IGraphicsDataFactory::Context& ctx)
{
const ShaderTag& tag = data.m_tag;
athena::io::MemoryReader r(data.m_data.get(), data.m_sz);
athena::io::MemoryReader r(data.m_data.get(), data.m_sz, false, false);
size_t texCount = size_t(r.readByte());
boo::BlendFactor blendSrc = boo::BlendFactor(r.readUByte());
boo::BlendFactor blendDst = boo::BlendFactor(r.readUByte());
@@ -609,6 +621,9 @@ struct SPIRVBackendFactory : IShaderBackendFactory
if (pipelineSz)
r.readUBytesToBuf(pipelineBlob.data(), pipelineSz);
if (r.hasError())
return nullptr;
boo::IShaderPipeline* ret =
static_cast<boo::VulkanDataFactory::Context&>(ctx).
newShaderPipeline(nullptr, nullptr,
@@ -712,7 +727,7 @@ struct SPIRVBackendFactory : IShaderBackendFactory
return dataOut;
}
void buildExtendedShaderFromCache(const ShaderCachedData& data,
bool buildExtendedShaderFromCache(const ShaderCachedData& data,
const std::vector<ShaderCacheExtensions::ExtensionSlot>& extensionSlots,
boo::IGraphicsDataFactory::Context& ctx,
FReturnExtensionShader returnFunc)
@@ -723,6 +738,9 @@ struct SPIRVBackendFactory : IShaderBackendFactory
hecl::Backend::BlendFactor blendSrc = hecl::Backend::BlendFactor(r.readUByte());
hecl::Backend::BlendFactor blendDst = hecl::Backend::BlendFactor(r.readUByte());
if (r.hasError())
return false;
for (const ShaderCacheExtensions::ExtensionSlot& slot : extensionSlots)
{
atUint32 vertSz = r.readUint32Big();
@@ -740,6 +758,9 @@ struct SPIRVBackendFactory : IShaderBackendFactory
if (pipelineSz)
r.readUBytesToBuf(pipelineBlob.data(), pipelineSz);
if (r.hasError())
return false;
boo::IShaderPipeline* ret =
static_cast<boo::VulkanDataFactory::Context&>(ctx).
newShaderPipeline(nullptr, nullptr,
@@ -753,6 +774,8 @@ struct SPIRVBackendFactory : IShaderBackendFactory
Log.report(logvisor::Fatal, "unable to build shader");
returnFunc(ret);
}
return true;
}
};

39
hecl/lib/Runtime/ShaderCacheManager.cpp
View File

@@ -368,9 +368,15 @@ ShaderCacheManager::buildShader(const ShaderTag& tag, const std::string& source,
const std::string& diagName,
boo::IGraphicsDataFactory::Context& ctx)
{
boo::IShaderPipeline* ret;
ShaderCachedData foundData = lookupData(tag);
if (foundData)
return buildFromCache(foundData, ctx);
{
ret = buildFromCache(foundData, ctx);
if (ret)
return ret;
Log.report(logvisor::Warning, "invalid cache read, rebuilding shader '%s'", diagName.c_str());
}
hecl::Frontend::IR ir = FE.compileSource(source, diagName);
return buildShader(tag, ir, diagName, ctx);
}
@@ -380,11 +386,16 @@ ShaderCacheManager::buildShader(const ShaderTag& tag, const hecl::Frontend::IR&
const std::string& diagName,
boo::IGraphicsDataFactory::Context& ctx)
{
boo::IShaderPipeline* ret;
ShaderCachedData foundData = lookupData(tag);
if (foundData)
return buildFromCache(foundData, ctx);
{
ret = buildFromCache(foundData, ctx);
if (ret)
return ret;
Log.report(logvisor::Warning, "invalid cache read, rebuilding shader '%s'", diagName.c_str());
}
FE.getDiagnostics().reset(diagName);
boo::IShaderPipeline* ret;
addData(m_factory->buildShaderFromIR(tag, ir, FE.getDiagnostics(), ctx, ret));
return ret;
}
@@ -395,8 +406,9 @@ ShaderCacheManager::buildExtendedFromCache(const ShaderCachedData& foundData,
{
std::vector<boo::IShaderPipeline*> shaders;
shaders.reserve(m_extensions.m_extensionSlots.size());
m_factory->buildExtendedShaderFromCache(foundData, m_extensions.m_extensionSlots, ctx,
[&](boo::IShaderPipeline* shader){shaders.push_back(shader);});
if (!m_factory->buildExtendedShaderFromCache(foundData, m_extensions.m_extensionSlots, ctx,
[&](boo::IShaderPipeline* shader){shaders.push_back(shader);}))
return {};
if (shaders.size() != m_extensions.m_extensionSlots.size())
Log.report(logvisor::Fatal, "buildShaderFromCache returned %" PRISize " times, expected %" PRISize,
shaders.size(), m_extensions.m_extensionSlots.size());
@@ -408,9 +420,15 @@ ShaderCacheManager::buildExtendedShader(const ShaderTag& tag, const std::string&
const std::string& diagName,
boo::IGraphicsDataFactory::Context& ctx)
{
std::vector<boo::IShaderPipeline*> shaders;
ShaderCachedData foundData = lookupData(tag);
if (foundData)
return buildExtendedFromCache(foundData, ctx);
{
shaders = buildExtendedFromCache(foundData, ctx);
if (shaders.size())
return shaders;
Log.report(logvisor::Warning, "invalid cache read, rebuilding shader '%s'", diagName.c_str());
}
hecl::Frontend::IR ir = FE.compileSource(source, diagName);
return buildExtendedShader(tag, ir, diagName, ctx);
}
@@ -420,10 +438,15 @@ ShaderCacheManager::buildExtendedShader(const ShaderTag& tag, const hecl::Fronte
const std::string& diagName,
boo::IGraphicsDataFactory::Context& ctx)
{
std::vector<boo::IShaderPipeline*> shaders;
ShaderCachedData foundData = lookupData(tag);
if (foundData)
return buildExtendedFromCache(foundData, ctx);
std::vector<boo::IShaderPipeline*> shaders;
{
shaders = buildExtendedFromCache(foundData, ctx);
if (shaders.size())
return shaders;
Log.report(logvisor::Warning, "invalid cache read, rebuilding shader '%s'", diagName.c_str());
}
shaders.reserve(m_extensions.m_extensionSlots.size());
FE.getDiagnostics().reset(diagName);
ShaderCachedData data =