2017-04-22 22:44:34 -06:00
|
|
|
// Copyright 2017 Dolphin Emulator Project
|
|
|
|
// Licensed under GPLv2+
|
|
|
|
// Refer to the license.txt file included.
|
|
|
|
|
|
|
|
#include <algorithm>
|
|
|
|
#include <cstddef>
|
|
|
|
|
|
|
|
#include "Common/Assert.h"
|
|
|
|
#include "Common/CommonTypes.h"
|
|
|
|
#include "Common/Logging/Log.h"
|
|
|
|
|
|
|
|
#include "VideoBackends/D3D/D3DBase.h"
|
|
|
|
#include "VideoBackends/D3D/D3DState.h"
|
|
|
|
#include "VideoBackends/D3D/D3DTexture.h"
|
|
|
|
#include "VideoBackends/D3D/D3DUtil.h"
|
|
|
|
#include "VideoBackends/D3D/DXTexture.h"
|
|
|
|
#include "VideoBackends/D3D/FramebufferManager.h"
|
|
|
|
#include "VideoBackends/D3D/GeometryShaderCache.h"
|
|
|
|
#include "VideoBackends/D3D/PixelShaderCache.h"
|
|
|
|
#include "VideoBackends/D3D/TextureCache.h"
|
|
|
|
#include "VideoBackends/D3D/VertexShaderCache.h"
|
|
|
|
|
|
|
|
#include "VideoCommon/ImageWrite.h"
|
|
|
|
#include "VideoCommon/TextureConfig.h"
|
|
|
|
|
|
|
|
namespace DX11
|
|
|
|
{
|
|
|
|
namespace
|
|
|
|
{
|
2017-06-12 11:37:28 -06:00
|
|
|
DXGI_FORMAT GetDXGIFormatForHostFormat(AbstractTextureFormat format)
|
2017-04-22 22:44:34 -06:00
|
|
|
{
|
|
|
|
switch (format)
|
|
|
|
{
|
2017-06-12 11:37:28 -06:00
|
|
|
case AbstractTextureFormat::DXT1:
|
2017-04-22 22:44:34 -06:00
|
|
|
return DXGI_FORMAT_BC1_UNORM;
|
2017-06-12 11:37:28 -06:00
|
|
|
case AbstractTextureFormat::DXT3:
|
2017-04-22 22:44:34 -06:00
|
|
|
return DXGI_FORMAT_BC2_UNORM;
|
2017-06-12 11:37:28 -06:00
|
|
|
case AbstractTextureFormat::DXT5:
|
2017-04-22 22:44:34 -06:00
|
|
|
return DXGI_FORMAT_BC3_UNORM;
|
2017-07-27 06:00:04 -06:00
|
|
|
case AbstractTextureFormat::BPTC:
|
|
|
|
return DXGI_FORMAT_BC7_UNORM;
|
2017-06-12 11:37:28 -06:00
|
|
|
case AbstractTextureFormat::RGBA8:
|
2017-09-08 23:24:41 -06:00
|
|
|
return DXGI_FORMAT_R8G8B8A8_UNORM;
|
|
|
|
case AbstractTextureFormat::BGRA8:
|
|
|
|
return DXGI_FORMAT_B8G8R8A8_UNORM;
|
2017-04-22 22:44:34 -06:00
|
|
|
default:
|
2017-09-08 23:24:41 -06:00
|
|
|
PanicAlert("Unhandled texture format.");
|
2017-04-22 22:44:34 -06:00
|
|
|
return DXGI_FORMAT_R8G8B8A8_UNORM;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} // Anonymous namespace
|
|
|
|
|
|
|
|
DXTexture::DXTexture(const TextureConfig& tex_config) : AbstractTexture(tex_config)
|
|
|
|
{
|
|
|
|
DXGI_FORMAT dxgi_format = GetDXGIFormatForHostFormat(m_config.format);
|
|
|
|
if (m_config.rendertarget)
|
|
|
|
{
|
|
|
|
m_texture = D3DTexture2D::Create(
|
|
|
|
m_config.width, m_config.height,
|
|
|
|
(D3D11_BIND_FLAG)((int)D3D11_BIND_RENDER_TARGET | (int)D3D11_BIND_SHADER_RESOURCE),
|
|
|
|
D3D11_USAGE_DEFAULT, dxgi_format, 1, m_config.layers);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
const D3D11_TEXTURE2D_DESC texdesc =
|
|
|
|
CD3D11_TEXTURE2D_DESC(dxgi_format, m_config.width, m_config.height, 1, m_config.levels,
|
|
|
|
D3D11_BIND_SHADER_RESOURCE, D3D11_USAGE_DEFAULT, 0);
|
|
|
|
|
|
|
|
ID3D11Texture2D* pTexture;
|
|
|
|
const HRESULT hr = D3D::device->CreateTexture2D(&texdesc, nullptr, &pTexture);
|
|
|
|
CHECK(SUCCEEDED(hr), "Create texture of the TextureCache");
|
|
|
|
|
|
|
|
m_texture = new D3DTexture2D(pTexture, D3D11_BIND_SHADER_RESOURCE);
|
|
|
|
|
|
|
|
// TODO: better debug names
|
2017-09-02 12:22:18 -06:00
|
|
|
D3D::SetDebugObjectName(m_texture->GetTex(), "a texture of the TextureCache");
|
|
|
|
D3D::SetDebugObjectName(m_texture->GetSRV(),
|
2017-04-22 22:44:34 -06:00
|
|
|
"shader resource view of a texture of the TextureCache");
|
|
|
|
|
|
|
|
SAFE_RELEASE(pTexture);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
DXTexture::~DXTexture()
|
|
|
|
{
|
2018-01-26 01:32:33 -07:00
|
|
|
g_renderer->UnbindTexture(this);
|
2017-04-22 22:44:34 -06:00
|
|
|
m_texture->Release();
|
|
|
|
}
|
|
|
|
|
|
|
|
D3DTexture2D* DXTexture::GetRawTexIdentifier() const
|
|
|
|
{
|
|
|
|
return m_texture;
|
|
|
|
}
|
|
|
|
|
2017-10-30 05:51:42 -06:00
|
|
|
void DXTexture::CopyRectangleFromTexture(const AbstractTexture* src,
|
|
|
|
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
|
|
|
|
u32 src_level, const MathUtil::Rectangle<int>& dst_rect,
|
|
|
|
u32 dst_layer, u32 dst_level)
|
|
|
|
{
|
|
|
|
const DXTexture* srcentry = static_cast<const DXTexture*>(src);
|
|
|
|
_assert_(src_rect.GetWidth() == dst_rect.GetWidth() &&
|
|
|
|
src_rect.GetHeight() == dst_rect.GetHeight());
|
|
|
|
|
|
|
|
D3D11_BOX src_box;
|
|
|
|
src_box.left = src_rect.left;
|
|
|
|
src_box.top = src_rect.top;
|
|
|
|
src_box.right = src_rect.right;
|
|
|
|
src_box.bottom = src_rect.bottom;
|
|
|
|
src_box.front = 0;
|
|
|
|
src_box.back = 1;
|
|
|
|
|
|
|
|
D3D::context->CopySubresourceRegion(
|
|
|
|
m_texture->GetTex(), D3D11CalcSubresource(dst_level, dst_layer, m_config.levels),
|
|
|
|
dst_rect.left, dst_rect.top, 0, srcentry->m_texture->GetTex(),
|
|
|
|
D3D11CalcSubresource(src_level, src_layer, srcentry->m_config.levels), &src_box);
|
|
|
|
}
|
|
|
|
|
|
|
|
void DXTexture::ScaleRectangleFromTexture(const AbstractTexture* source,
|
|
|
|
const MathUtil::Rectangle<int>& srcrect,
|
|
|
|
const MathUtil::Rectangle<int>& dstrect)
|
2017-04-22 22:44:34 -06:00
|
|
|
{
|
|
|
|
const DXTexture* srcentry = static_cast<const DXTexture*>(source);
|
2017-10-30 05:51:42 -06:00
|
|
|
_assert_(m_config.rendertarget);
|
|
|
|
|
2017-04-22 22:44:34 -06:00
|
|
|
g_renderer->ResetAPIState(); // reset any game specific settings
|
|
|
|
|
|
|
|
const D3D11_VIEWPORT vp = CD3D11_VIEWPORT(float(dstrect.left), float(dstrect.top),
|
|
|
|
float(dstrect.GetWidth()), float(dstrect.GetHeight()));
|
|
|
|
|
|
|
|
D3D::stateman->UnsetTexture(m_texture->GetSRV());
|
|
|
|
D3D::stateman->Apply();
|
|
|
|
|
|
|
|
D3D::context->OMSetRenderTargets(1, &m_texture->GetRTV(), nullptr);
|
|
|
|
D3D::context->RSSetViewports(1, &vp);
|
|
|
|
D3D::SetLinearCopySampler();
|
|
|
|
D3D11_RECT srcRC;
|
|
|
|
srcRC.left = srcrect.left;
|
|
|
|
srcRC.right = srcrect.right;
|
|
|
|
srcRC.top = srcrect.top;
|
|
|
|
srcRC.bottom = srcrect.bottom;
|
|
|
|
D3D::drawShadedTexQuad(srcentry->m_texture->GetSRV(), &srcRC, srcentry->m_config.width,
|
|
|
|
srcentry->m_config.height, PixelShaderCache::GetColorCopyProgram(false),
|
|
|
|
VertexShaderCache::GetSimpleVertexShader(),
|
|
|
|
VertexShaderCache::GetSimpleInputLayout(),
|
|
|
|
GeometryShaderCache::GetCopyGeometryShader(), 1.0, 0);
|
|
|
|
|
|
|
|
g_renderer->RestoreAPIState();
|
|
|
|
}
|
|
|
|
|
|
|
|
void DXTexture::Load(u32 level, u32 width, u32 height, u32 row_length, const u8* buffer,
|
|
|
|
size_t buffer_size)
|
|
|
|
{
|
2017-10-21 08:49:40 -06:00
|
|
|
size_t src_pitch = CalculateStrideForFormat(m_config.format, row_length);
|
2017-04-22 22:44:34 -06:00
|
|
|
D3D::context->UpdateSubresource(m_texture->GetTex(), level, nullptr, buffer,
|
|
|
|
static_cast<UINT>(src_pitch), 0);
|
|
|
|
}
|
2017-10-21 08:49:40 -06:00
|
|
|
|
|
|
|
DXStagingTexture::DXStagingTexture(StagingTextureType type, const TextureConfig& config,
|
|
|
|
ID3D11Texture2D* tex)
|
|
|
|
: AbstractStagingTexture(type, config), m_tex(tex)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
DXStagingTexture::~DXStagingTexture()
|
|
|
|
{
|
|
|
|
if (IsMapped())
|
|
|
|
DXStagingTexture::Unmap();
|
|
|
|
SAFE_RELEASE(m_tex);
|
|
|
|
}
|
|
|
|
|
|
|
|
std::unique_ptr<DXStagingTexture> DXStagingTexture::Create(StagingTextureType type,
|
|
|
|
const TextureConfig& config)
|
|
|
|
{
|
|
|
|
D3D11_USAGE usage;
|
|
|
|
UINT cpu_flags;
|
|
|
|
if (type == StagingTextureType::Readback)
|
|
|
|
{
|
|
|
|
usage = D3D11_USAGE_STAGING;
|
|
|
|
cpu_flags = D3D11_CPU_ACCESS_READ;
|
|
|
|
}
|
|
|
|
else if (type == StagingTextureType::Upload)
|
|
|
|
{
|
|
|
|
usage = D3D11_USAGE_DYNAMIC;
|
|
|
|
cpu_flags = D3D11_CPU_ACCESS_WRITE;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
usage = D3D11_USAGE_STAGING;
|
|
|
|
cpu_flags = D3D11_CPU_ACCESS_READ | D3D11_CPU_ACCESS_WRITE;
|
|
|
|
}
|
|
|
|
|
|
|
|
CD3D11_TEXTURE2D_DESC desc(GetDXGIFormatForHostFormat(config.format), config.width, config.height,
|
|
|
|
1, 1, 0, usage, cpu_flags);
|
|
|
|
|
|
|
|
ID3D11Texture2D* texture;
|
|
|
|
HRESULT hr = D3D::device->CreateTexture2D(&desc, nullptr, &texture);
|
|
|
|
CHECK(SUCCEEDED(hr), "Create staging texture");
|
|
|
|
if (FAILED(hr))
|
|
|
|
return nullptr;
|
|
|
|
|
|
|
|
return std::unique_ptr<DXStagingTexture>(new DXStagingTexture(type, config, texture));
|
|
|
|
}
|
|
|
|
|
|
|
|
void DXStagingTexture::CopyFromTexture(const AbstractTexture* src,
|
|
|
|
const MathUtil::Rectangle<int>& src_rect, u32 src_layer,
|
|
|
|
u32 src_level, const MathUtil::Rectangle<int>& dst_rect)
|
|
|
|
{
|
|
|
|
_assert_(m_type == StagingTextureType::Readback);
|
|
|
|
_assert_(src_rect.GetWidth() == dst_rect.GetWidth() &&
|
|
|
|
src_rect.GetHeight() == dst_rect.GetHeight());
|
|
|
|
_assert_(src_rect.left >= 0 && static_cast<u32>(src_rect.right) <= src->GetConfig().width &&
|
|
|
|
src_rect.top >= 0 && static_cast<u32>(src_rect.bottom) <= src->GetConfig().height);
|
|
|
|
_assert_(dst_rect.left >= 0 && static_cast<u32>(dst_rect.right) <= m_config.width &&
|
|
|
|
dst_rect.top >= 0 && static_cast<u32>(dst_rect.bottom) <= m_config.height);
|
|
|
|
|
|
|
|
if (IsMapped())
|
|
|
|
DXStagingTexture::Unmap();
|
|
|
|
|
|
|
|
CD3D11_BOX src_box(src_rect.left, src_rect.top, 0, src_rect.right, src_rect.bottom, 1);
|
|
|
|
D3D::context->CopySubresourceRegion(
|
|
|
|
m_tex, 0, static_cast<u32>(dst_rect.left), static_cast<u32>(dst_rect.top), 0,
|
|
|
|
static_cast<const DXTexture*>(src)->GetRawTexIdentifier()->GetTex(),
|
|
|
|
D3D11CalcSubresource(src_level, src_layer, src->GetConfig().levels), &src_box);
|
|
|
|
|
|
|
|
m_needs_flush = true;
|
|
|
|
}
|
|
|
|
|
|
|
|
void DXStagingTexture::CopyToTexture(const MathUtil::Rectangle<int>& src_rect, AbstractTexture* dst,
|
|
|
|
const MathUtil::Rectangle<int>& dst_rect, u32 dst_layer,
|
|
|
|
u32 dst_level)
|
|
|
|
{
|
|
|
|
_assert_(m_type == StagingTextureType::Upload);
|
|
|
|
_assert_(src_rect.GetWidth() == dst_rect.GetWidth() &&
|
|
|
|
src_rect.GetHeight() == dst_rect.GetHeight());
|
|
|
|
_assert_(src_rect.left >= 0 && static_cast<u32>(src_rect.right) <= m_config.width &&
|
|
|
|
src_rect.top >= 0 && static_cast<u32>(src_rect.bottom) <= m_config.height);
|
|
|
|
_assert_(dst_rect.left >= 0 && static_cast<u32>(dst_rect.right) <= dst->GetConfig().width &&
|
|
|
|
dst_rect.top >= 0 && static_cast<u32>(dst_rect.bottom) <= dst->GetConfig().height);
|
|
|
|
|
|
|
|
if (IsMapped())
|
|
|
|
DXStagingTexture::Unmap();
|
|
|
|
|
|
|
|
CD3D11_BOX src_box(src_rect.left, src_rect.top, 0, src_rect.right, src_rect.bottom, 1);
|
|
|
|
D3D::context->CopySubresourceRegion(
|
|
|
|
static_cast<const DXTexture*>(dst)->GetRawTexIdentifier()->GetTex(),
|
|
|
|
D3D11CalcSubresource(dst_level, dst_layer, dst->GetConfig().levels),
|
|
|
|
static_cast<u32>(dst_rect.left), static_cast<u32>(dst_rect.top), 0, m_tex, 0, &src_box);
|
|
|
|
}
|
|
|
|
|
|
|
|
bool DXStagingTexture::Map()
|
|
|
|
{
|
|
|
|
if (m_map_pointer)
|
|
|
|
return true;
|
|
|
|
|
|
|
|
D3D11_MAP map_type;
|
|
|
|
if (m_type == StagingTextureType::Readback)
|
|
|
|
map_type = D3D11_MAP_READ;
|
|
|
|
else if (m_type == StagingTextureType::Upload)
|
|
|
|
map_type = D3D11_MAP_WRITE;
|
|
|
|
else
|
|
|
|
map_type = D3D11_MAP_READ_WRITE;
|
|
|
|
|
|
|
|
D3D11_MAPPED_SUBRESOURCE sr;
|
|
|
|
HRESULT hr = D3D::context->Map(m_tex, 0, map_type, 0, &sr);
|
|
|
|
CHECK(SUCCEEDED(hr), "Map readback texture");
|
|
|
|
if (FAILED(hr))
|
|
|
|
return false;
|
|
|
|
|
|
|
|
m_map_pointer = reinterpret_cast<char*>(sr.pData);
|
|
|
|
m_map_stride = sr.RowPitch;
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
void DXStagingTexture::Unmap()
|
|
|
|
{
|
|
|
|
if (!m_map_pointer)
|
|
|
|
return;
|
|
|
|
|
|
|
|
D3D::context->Unmap(m_tex, 0);
|
|
|
|
m_map_pointer = nullptr;
|
|
|
|
}
|
|
|
|
|
|
|
|
void DXStagingTexture::Flush()
|
|
|
|
{
|
|
|
|
// Flushing is handled by the API.
|
|
|
|
m_needs_flush = false;
|
|
|
|
}
|
|
|
|
|
2017-04-22 22:44:34 -06:00
|
|
|
} // namespace DX11
|