ERet rxTexture::Online( Assets::LoadContext2 & context )
{
rxTexture* texture = static_cast< rxTexture* >( context.o );
const UINT32 textureSize = context.GetSize();
ScopedStackAlloc tempAlloc( gCore.frameAlloc );
void* textureData = tempAlloc.AllocA( textureSize );
mxDO(context.Read( textureData, textureSize ));
texture->m_texture = llgl::CreateTexture( textureData, textureSize );
texture->m_resource = llgl::AsResource( texture->m_texture );
return ALL_OK;
}
ERet FxUtil_LoadShaderLibrary( AStreamReader& stream, Clump &clump, const Resolution& screen )
{
FxLibraryHeader_d libraryHeader;
mxDO(stream.Get(libraryHeader));
// Load shader library structures.
#if mxUSE_BINARY_EFFECT_FILE_FORMAT
UNDONE;
//mxTRY(Serialization::LoadClumpImage(stream, clump));
#else
ByteBuffer32 buffer;
buffer.SetNum(libraryHeader.runtimeSize);
stream.Read(buffer.ToPtr(), buffer.Num());
SON::Parser parser;
parser.buffer = (char*)buffer.ToPtr();
parser.length = libraryHeader.runtimeSize;
parser.line = 1;
parser.file = "";
SON::Allocator allocator;
SON::Node* root = SON::ParseBuffer(parser, allocator);
chkRET_X_IF_NIL(root, ERR_FAILED_TO_PARSE_DATA);
mxTRY(SON::LoadClump( root, clump ));
#endif
// Initialization order:
// 1) Render targets
// 2) State objects
// 3) Shaders
// 4) Input layouts
// 5) Everything else
// render targets should be sorted by size
// shader resources should be sorted by size
// constant buffers should be sorted by size
CreateRenderTargets(screen, clump, false);
// Ideally, render states should be sorted by state deltas (so that changes between adjacent states are minimized).
{
TObjectIterator< FxSamplerState > samplerStateIt( clump );
while( samplerStateIt.IsValid() )
{
FxSamplerState& samplerState = samplerStateIt.Value();
samplerState.handle = llgl::CreateSamplerState( samplerState );
samplerStateIt.MoveToNext();
}
}
{
TObjectIterator< FxDepthStencilState > depthStencilStateIt( clump );
while( depthStencilStateIt.IsValid() )
{
FxDepthStencilState& depthStencilState = depthStencilStateIt.Value();
depthStencilState.handle = llgl::CreateDepthStencilState( depthStencilState );
depthStencilStateIt.MoveToNext();
}
}
{
TObjectIterator< FxRasterizerState > rasterizerStateIt( clump );
while( rasterizerStateIt.IsValid() )
{
FxRasterizerState& rasterizerState = rasterizerStateIt.Value();
rasterizerState.handle = llgl::CreateRasterizerState( rasterizerState );
rasterizerStateIt.MoveToNext();
}
}
{
TObjectIterator< FxBlendState > blendStateIt( clump );
while( blendStateIt.IsValid() )
{
FxBlendState& blendState = blendStateIt.Value();
blendState.handle = llgl::CreateBlendState( blendState );
blendStateIt.MoveToNext();
}
}
FxRenderResources* renderStates = FindSingleInstance<FxRenderResources>(clump);
if(renderStates)
{
for( UINT32 iStateBlock = 0; iStateBlock < renderStates->state_blocks.Num(); iStateBlock++ )
{
FxStateBlock* stateBlock = renderStates->state_blocks[ iStateBlock ];
stateBlock->blendState = renderStates->blend_states[ stateBlock->blendState.id ]->handle;
stateBlock->rasterizerState = renderStates->rasterizer_states[ stateBlock->rasterizerState.id ]->handle;
stateBlock->depthStencilState= renderStates->depth_stencil_states[ stateBlock->depthStencilState.id ]->handle;
}
}
// Create constant buffers and shader resources.
{
TObjectIterator< FxCBuffer > cbufferIt( clump );
while( cbufferIt.IsValid() )
{
FxCBuffer& ubo = cbufferIt.Value();
ubo.handle = llgl::CreateBuffer( Buffer_Uniform, ubo.size, NULL );
cbufferIt.MoveToNext();
}
}
CacheHeader_d cacheHeader;
mxDO(stream.Get(cacheHeader));
// Create shaders.
FxShaderHandles shaders;
ScopedStackAlloc tempAlloc( gCore.frameAlloc );
for( UINT32 shaderType = 0; shaderType < ShaderTypeCount; shaderType++ )
{
const UINT32 shaderCount = cacheHeader.numShaders[shaderType];
if( shaderCount ) {
HShader* shaderHandlesStorage = tempAlloc.AllocMany< HShader >( shaderCount );
shaders.handles[shaderType].SetExternalStorage( shaderHandlesStorage, shaderCount );
shaders.handles[shaderType].SetNum( shaderCount );
}
}
mxDO(ShaderCache_d::CreateShaders( cacheHeader, stream, shaders ));
// Create programs.
TArray< HProgram > programHandles;
{
const UINT32 programsCount = cacheHeader.numPrograms;
HProgram* programHandlesStorage = tempAlloc.AllocMany< HProgram >( programsCount );
programHandles.SetExternalStorage( programHandlesStorage, programsCount );
programHandles.SetNum( programsCount );
ScopedStackAlloc programAlloc( gCore.frameAlloc );
char * tempBuffer = programAlloc.Alloc( cacheHeader.bufferSize );
ByteArrayT programBlob( tempBuffer, cacheHeader.bufferSize );
for( UINT32 programIndex = 0; programIndex < programsCount; programIndex++ )
{
stream >> programBlob;
CachedProgram_d * program;
mxDO(Serialization::LoadInPlace( programBlob.ToPtr(), programBlob.Num(), program ));
HShader* shaderIds = program->pd.shaders;
for( UINT32 shaderType = 0; shaderType < ShaderTypeCount; shaderType++ )
{
const UINT16 shaderIndex = shaderIds[shaderType].id;
if( shaderIndex != (UINT16)~0 ) {
shaderIds[shaderType] = shaders.handles[shaderType][shaderIndex];
}
}
const HProgram programHandle = llgl::CreateProgram( program->pd );
programHandles[programIndex] = programHandle;
}
}
{
TObjectIterator< FxShader > shaderIt( clump );
while( shaderIt.IsValid() )
{
FxShader& shader = shaderIt.Value();
for( UINT32 i = 0; i < shader.programs.Num(); i++ )
{
int programIndex = shader.programs[i].id;
shader.programs[i] = programHandles[programIndex];
}
shaderIt.MoveToNext();
}
}
return ALL_OK;
}
virtual void report_free_memory(TestResult* result, TestMemoryAllocator* allocator, char* , const char* , int )
{
TemporaryDefaultNewAllocator tempAlloc(previousNewAllocator);
mock("formatter").actualCall("report_free_memory").withParameter("result", result).withParameterOfType("TestMemoryAllocator", "allocator", allocator);
}
virtual void report_test_end(TestResult* result, UtestShell& test)
{
TemporaryDefaultNewAllocator tempAlloc(previousNewAllocator);
mock("formatter").actualCall("report_test_end").withParameter("result", result).withParameter("test", &test);
}