92 lines
2.5 KiB
C++
92 lines
2.5 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2013 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#include <xenia/gpu/d3d11/d3d11_graphics_driver.h>
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#include <xenia/gpu/gpu-private.h>
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#include <xenia/gpu/d3d11/d3d11_shader_cache.h>
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using namespace xe;
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using namespace xe::gpu;
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using namespace xe::gpu::d3d11;
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using namespace xe::gpu::xenos;
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D3D11GraphicsDriver::D3D11GraphicsDriver(
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xe_memory_ref memory, ID3D11Device* device) :
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GraphicsDriver(memory) {
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device_ = device;
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device_->AddRef();
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shader_cache_ = new D3D11ShaderCache(device_);
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}
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D3D11GraphicsDriver::~D3D11GraphicsDriver() {
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delete shader_cache_;
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device_->Release();
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}
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void D3D11GraphicsDriver::Initialize() {
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}
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void D3D11GraphicsDriver::InvalidateState(
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uint32_t mask) {
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if (mask == XE_GPU_INVALIDATE_MASK_ALL) {
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XELOGGPU("D3D11: (invalidate all)");
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}
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if (mask & XE_GPU_INVALIDATE_MASK_VERTEX_SHADER) {
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XELOGGPU("D3D11: invalidate vertex shader");
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}
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if (mask & XE_GPU_INVALIDATE_MASK_PIXEL_SHADER) {
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XELOGGPU("D3D11: invalidate pixel shader");
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}
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}
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void D3D11GraphicsDriver::SetShader(
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XE_GPU_SHADER_TYPE type,
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uint32_t address,
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uint32_t start,
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uint32_t length) {
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// Find or create shader in the cache.
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uint8_t* p = xe_memory_addr(memory_, address);
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Shader* shader = shader_cache_->FindOrCreate(
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type, p, length);
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// Disassemble.
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char* source = shader->Disassemble();
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if (!source) {
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source = "<failed to disassemble>";
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}
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XELOGGPU("D3D11: set shader %d at %0.8X (%db):\n%s",
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type, address, length, source);
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if (source) {
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xe_free(source);
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}
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// Prepare for use.
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if (shader->Prepare()) {
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XELOGGPU("D3D11: failed to prepare shader");
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}
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}
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void D3D11GraphicsDriver::DrawIndexed(
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XE_GPU_PRIMITIVE_TYPE prim_type,
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uint32_t index_count) {
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XELOGGPU("D3D11: draw indexed %d (%d indicies)",
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prim_type, index_count);
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// TODO(benvanik):
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// program control
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// context misc
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// interpolator control
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// shader constants / bools / integers
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// fetch constants
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}
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