piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2024-11-15 05:47:56 -07:00
Code Issues Actions Packages Projects Releases Wiki Activity

D3D: Use VideoCommon EFB-to-texture shaders

Browse Source
This commit is contained in:
Stenzek 2017-12-06 03:01:04 +10:00
parent beb35320f6
commit e0ffce2785
4 changed files with 42 additions and 197 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

159
Source/Core/VideoBackends/D3D/PixelShaderCache.cpp
View File

@ -38,9 +38,7 @@ LinearDiskCache<PixelShaderUid, u8> g_ps_disk_cache;
LinearDiskCache<UberShader::PixelShaderUid, u8> g_uber_ps_disk_cache;
extern std::unique_ptr<VideoCommon::AsyncShaderCompiler> g_async_compiler;
ID3D11PixelShader* s_ColorMatrixProgram[2] = {nullptr};
ID3D11PixelShader* s_ColorCopyProgram[2] = {nullptr};
ID3D11PixelShader* s_DepthMatrixProgram[2] = {nullptr};
ID3D11PixelShader* s_ClearProgram = nullptr;
ID3D11PixelShader* s_AnaglyphProgram = nullptr;
ID3D11PixelShader* s_DepthResolveProgram = nullptr;
@ -104,106 +102,6 @@ const char color_copy_program_code_msaa[] = {
"ocol0 /= SAMPLES;\n"
"}\n"};
const char color_matrix_program_code[] = {"sampler samp0 : register(s0);\n"
"Texture2DArray Tex0 : register(t0);\n"
"uniform float4 cColMatrix[7] : register(c0);\n"
"void main(\n"
"out float4 ocol0 : SV_Target,\n"
"in float4 pos : SV_Position,\n"
"in float3 uv0 : TEXCOORD0){\n"
"float4 texcol = Tex0.Sample(samp0,uv0);\n"
"texcol = floor(texcol * cColMatrix[5])*cColMatrix[6];\n"
"ocol0 = "
"float4(dot(texcol,cColMatrix[0]),dot(texcol,cColMatrix["
"1]),dot(texcol,cColMatrix[2]),dot(texcol,cColMatrix[3]))"
" + cColMatrix[4];\n"
"}\n"};
const char color_matrix_program_code_msaa[] = {
"#define SAMPLES %d\n"
"sampler samp0 : register(s0);\n"
"Texture2DMSArray<float4, SAMPLES> Tex0 : register(t0);\n"
"uniform float4 cColMatrix[7] : register(c0);\n"
"void main(\n"
"out float4 ocol0 : SV_Target,\n"
"in float4 pos : SV_Position,\n"
"in float3 uv0 : TEXCOORD0){\n"
"int width, height, slices, samples;\n"
"Tex0.GetDimensions(width, height, slices, samples);\n"
"float4 texcol = 0;\n"
"for(int i = 0; i < SAMPLES; ++i)\n"
" texcol += Tex0.Load(int3(uv0.x*(width), uv0.y*(height), uv0.z), i);\n"
"texcol /= SAMPLES;\n"
"texcol = floor(texcol * cColMatrix[5])*cColMatrix[6];\n"
"ocol0 = "
"float4(dot(texcol,cColMatrix[0]),dot(texcol,cColMatrix[1]),dot(texcol,cColMatrix[2]),dot("
"texcol,cColMatrix[3])) + cColMatrix[4];\n"
"}\n"};
const char depth_matrix_program[] = {"sampler samp0 : register(s0);\n"
"Texture2DArray Tex0 : register(t0);\n"
"uniform float4 cColMatrix[7] : register(c0);\n"
"void main(\n"
"out float4 ocol0 : SV_Target,\n"
" in float4 pos : SV_Position,\n"
" in float3 uv0 : TEXCOORD0){\n"
" float4 texcol = Tex0.Sample(samp0,uv0);\n"
" int depth = int((1.0 - texcol.x) * 16777216.0);\n"
// Convert to Z24 format
" int4 workspace;\n"
" workspace.r = (depth >> 16) & 255;\n"
" workspace.g = (depth >> 8) & 255;\n"
" workspace.b = depth & 255;\n"
// Convert to Z4 format
" workspace.a = (depth >> 16) & 0xF0;\n"
// Normalize components to [0.0..1.0]
" texcol = float4(workspace) / 255.0;\n"
// Apply color matrix
" ocol0 = "
"float4(dot(texcol,cColMatrix[0]),dot(texcol,cColMatrix[1]),"
"dot(texcol,cColMatrix[2]),dot(texcol,cColMatrix[3])) + "
"cColMatrix[4];\n"
"}\n"};
const char depth_matrix_program_msaa[] = {
"#define SAMPLES %d\n"
"sampler samp0 : register(s0);\n"
"Texture2DMSArray<float4, SAMPLES> Tex0 : register(t0);\n"
"uniform float4 cColMatrix[7] : register(c0);\n"
"void main(\n"
"out float4 ocol0 : SV_Target,\n"
" in float4 pos : SV_Position,\n"
" in float3 uv0 : TEXCOORD0){\n"
" int width, height, slices, samples;\n"
" Tex0.GetDimensions(width, height, slices, samples);\n"
" float4 texcol = 0;\n"
" for(int i = 0; i < SAMPLES; ++i)\n"
" texcol += Tex0.Load(int3(uv0.x*(width), uv0.y*(height), uv0.z), i);\n"
" texcol /= SAMPLES;\n"
" int depth = int((1.0 - texcol.x) * 16777216.0);\n"
// Convert to Z24 format
" int4 workspace;\n"
" workspace.r = (depth >> 16) & 255;\n"
" workspace.g = (depth >> 8) & 255;\n"
" workspace.b = depth & 255;\n"
// Convert to Z4 format
" workspace.a = (depth >> 16) & 0xF0;\n"
// Normalize components to [0.0..1.0]
" texcol = float4(workspace) / 255.0;\n"
// Apply color matrix
" ocol0 = "
"float4(dot(texcol,cColMatrix[0]),dot(texcol,cColMatrix[1]),dot(texcol,cColMatrix[2]),dot("
"texcol,cColMatrix[3])) + cColMatrix[4];\n"
"}\n"};
const char depth_resolve_program[] = {
"#define SAMPLES %d\n"
"Texture2DMSArray<float4, SAMPLES> Tex0 : register(t0);\n"
@ -368,49 +266,6 @@ ID3D11PixelShader* PixelShaderCache::GetColorCopyProgram(bool multisampled)
}
}
ID3D11PixelShader* PixelShaderCache::GetColorMatrixProgram(bool multisampled)
{
if (!multisampled || g_ActiveConfig.iMultisamples <= 1)
{
return s_ColorMatrixProgram[0];
}
else if (s_ColorMatrixProgram[1])
{
return s_ColorMatrixProgram[1];
}
else
{
// create MSAA shader for current AA mode
std::string buf =
StringFromFormat(color_matrix_program_code_msaa, g_ActiveConfig.iMultisamples);
s_ColorMatrixProgram[1] = D3D::CompileAndCreatePixelShader(buf);
CHECK(s_ColorMatrixProgram[1] != nullptr, "Create color matrix MSAA pixel shader");
D3D::SetDebugObjectName(s_ColorMatrixProgram[1], "color matrix MSAA pixel shader");
return s_ColorMatrixProgram[1];
}
}
ID3D11PixelShader* PixelShaderCache::GetDepthMatrixProgram(bool multisampled)
{
if (!multisampled || g_ActiveConfig.iMultisamples <= 1)
{
return s_DepthMatrixProgram[0];
}
else if (s_DepthMatrixProgram[1])
{
return s_DepthMatrixProgram[1];
}
else
{
// create MSAA shader for current AA mode
std::string buf = StringFromFormat(depth_matrix_program_msaa, g_ActiveConfig.iMultisamples);
s_DepthMatrixProgram[1] = D3D::CompileAndCreatePixelShader(buf);
CHECK(s_DepthMatrixProgram[1] != nullptr, "Create depth matrix MSAA pixel shader");
D3D::SetDebugObjectName(s_DepthMatrixProgram[1], "depth matrix MSAA pixel shader");
return s_DepthMatrixProgram[1];
}
}
ID3D11PixelShader* PixelShaderCache::GetClearProgram()
{
return s_ClearProgram;
@ -490,16 +345,6 @@ void PixelShaderCache::Init()
CHECK(s_ColorCopyProgram[0] != nullptr, "Create color copy pixel shader");
D3D::SetDebugObjectName(s_ColorCopyProgram[0], "color copy pixel shader");
// used for color conversion
s_ColorMatrixProgram[0] = D3D::CompileAndCreatePixelShader(color_matrix_program_code);
CHECK(s_ColorMatrixProgram[0] != nullptr, "Create color matrix pixel shader");
D3D::SetDebugObjectName(s_ColorMatrixProgram[0], "color matrix pixel shader");
// used for depth copy
s_DepthMatrixProgram[0] = D3D::CompileAndCreatePixelShader(depth_matrix_program);
CHECK(s_DepthMatrixProgram[0] != nullptr, "Create depth matrix pixel shader");
D3D::SetDebugObjectName(s_DepthMatrixProgram[0], "depth matrix pixel shader");
Clear();
SETSTAT(stats.numPixelShadersCreated, 0);
@ -557,8 +402,6 @@ void PixelShaderCache::Clear()
void PixelShaderCache::InvalidateMSAAShaders()
{
SAFE_RELEASE(s_ColorCopyProgram[1]);
SAFE_RELEASE(s_ColorMatrixProgram[1]);
SAFE_RELEASE(s_DepthMatrixProgram[1]);
SAFE_RELEASE(s_rgb8_to_rgba6[1]);
SAFE_RELEASE(s_rgba6_to_rgb8[1]);
SAFE_RELEASE(s_DepthResolveProgram);
@ -574,8 +417,6 @@ void PixelShaderCache::Shutdown()
for (int i = 0; i < 2; ++i)
{
SAFE_RELEASE(s_ColorCopyProgram[i]);
SAFE_RELEASE(s_ColorMatrixProgram[i]);
SAFE_RELEASE(s_DepthMatrixProgram[i]);
SAFE_RELEASE(s_rgba6_to_rgb8[i]);
SAFE_RELEASE(s_rgb8_to_rgba6[i]);
}

2
Source/Core/VideoBackends/D3D/PixelShaderCache.h
View File

@ -32,9 +32,7 @@ public:
static ID3D11Buffer* GetConstantBuffer();
static ID3D11PixelShader* GetColorMatrixProgram(bool multisampled);
static ID3D11PixelShader* GetColorCopyProgram(bool multisampled);
static ID3D11PixelShader* GetDepthMatrixProgram(bool multisampled);
static ID3D11PixelShader* GetClearProgram();
static ID3D11PixelShader* GetAnaglyphProgram();
static ID3D11PixelShader* GetDepthResolveProgram();

71
Source/Core/VideoBackends/D3D/TextureCache.cpp
View File

@ -29,8 +29,6 @@
namespace DX11
{
static const size_t MAX_COPY_BUFFERS = 32;
static ID3D11Buffer* s_efbcopycbuf[MAX_COPY_BUFFERS] = {0};
static std::unique_ptr<PSTextureEncoder> g_encoder;
void TextureCache::CopyEFB(u8* dst, const EFBCopyParams& params, u32 native_width,
@ -207,17 +205,16 @@ TextureCache::TextureCache()
TextureCache::~TextureCache()
{
for (unsigned int k = 0; k < MAX_COPY_BUFFERS; ++k)
SAFE_RELEASE(s_efbcopycbuf[k]);
g_encoder->Shutdown();
g_encoder.reset();
SAFE_RELEASE(palette_buf);
SAFE_RELEASE(palette_buf_srv);
SAFE_RELEASE(palette_uniform);
for (ID3D11PixelShader*& shader : palette_pixel_shader)
for (auto*& shader : palette_pixel_shader)
SAFE_RELEASE(shader);
for (auto& iter : m_efb_to_tex_pixel_shaders)
SAFE_RELEASE(iter.second);
}
void TextureCache::CopyEFBToCacheEntry(TCacheEntry* entry, bool is_depth_copy,
@ -227,19 +224,24 @@ void TextureCache::CopyEFBToCacheEntry(TCacheEntry* entry, bool is_depth_copy,
{
auto* destination_texture = static_cast<DXTexture*>(entry->texture.get());
// When copying at half size, in multisampled mode, resolve the color/depth buffer first.
// This is because multisampled texture reads go through Load, not Sample, and the linear
// filter is ignored.
bool multisampled = (g_ActiveConfig.iMultisamples > 1);
ID3D11ShaderResourceView* efbTexSRV = is_depth_copy ?
FramebufferManager::GetEFBDepthTexture()->GetSRV() :
FramebufferManager::GetEFBColorTexture()->GetSRV();
if (multisampled && scale_by_half)
bool multisampled = g_ActiveConfig.iMultisamples > 1;
ID3D11ShaderResourceView* efb_tex_srv;
if (multisampled)
{
multisampled = false;
efbTexSRV = is_depth_copy ? FramebufferManager::GetResolvedEFBDepthTexture()->GetSRV() :
FramebufferManager::GetResolvedEFBColorTexture()->GetSRV();
efb_tex_srv = is_depth_copy ? FramebufferManager::GetResolvedEFBDepthTexture()->GetSRV() :
FramebufferManager::GetResolvedEFBColorTexture()->GetSRV();
}
else
{
efb_tex_srv = is_depth_copy ? FramebufferManager::GetEFBDepthTexture()->GetSRV() :
FramebufferManager::GetEFBColorTexture()->GetSRV();
}
auto uid = TextureConversionShaderGen::GetShaderUid(dst_format, is_depth_copy, is_intensity,
scale_by_half);
ID3D11PixelShader* pixel_shader = GetEFBToTexPixelShader(uid);
if (!pixel_shader)
return;
g_renderer->ResetAPIState();
@ -249,20 +251,6 @@ void TextureCache::CopyEFBToCacheEntry(TCacheEntry* entry, bool is_depth_copy,
static_cast<float>(destination_texture->GetConfig().height));
D3D::context->RSSetViewports(1, &vp);
// set transformation
if (nullptr == s_efbcopycbuf[cbuf_id])
{
const D3D11_BUFFER_DESC cbdesc =
CD3D11_BUFFER_DESC(28 * sizeof(float), D3D11_BIND_CONSTANT_BUFFER, D3D11_USAGE_DEFAULT);
D3D11_SUBRESOURCE_DATA data;
data.pSysMem = colmat;
HRESULT hr = D3D::device->CreateBuffer(&cbdesc, &data, &s_efbcopycbuf[cbuf_id]);
CHECK(SUCCEEDED(hr), "Create efb copy constant buffer %d", cbuf_id);
D3D::SetDebugObjectName(s_efbcopycbuf[cbuf_id],
"a constant buffer used in TextureCache::CopyRenderTargetToTexture");
}
D3D::stateman->SetPixelConstants(s_efbcopycbuf[cbuf_id]);
const TargetRectangle targetSource = g_renderer->ConvertEFBRectangle(src_rect);
// TODO: try targetSource.asRECT();
const D3D11_RECT sourcerect =
@ -284,13 +272,24 @@ void TextureCache::CopyEFBToCacheEntry(TCacheEntry* entry, bool is_depth_copy,
// Create texture copy
D3D::drawShadedTexQuad(
efbTexSRV, &sourcerect, g_renderer->GetTargetWidth(), g_renderer->GetTargetHeight(),
is_depth_copy ? PixelShaderCache::GetDepthMatrixProgram(multisampled) :
PixelShaderCache::GetColorMatrixProgram(multisampled),
VertexShaderCache::GetSimpleVertexShader(), VertexShaderCache::GetSimpleInputLayout(),
GeometryShaderCache::GetCopyGeometryShader());
efb_tex_srv, &sourcerect, g_renderer->GetTargetWidth(), g_renderer->GetTargetHeight(),
pixel_shader, VertexShaderCache::GetSimpleVertexShader(),
VertexShaderCache::GetSimpleInputLayout(), GeometryShaderCache::GetCopyGeometryShader());
FramebufferManager::BindEFBRenderTarget();
g_renderer->RestoreAPIState();
}
ID3D11PixelShader*
TextureCache::GetEFBToTexPixelShader(const TextureConversionShaderGen::TCShaderUid& uid)
{
auto iter = m_efb_to_tex_pixel_shaders.find(uid);
if (iter != m_efb_to_tex_pixel_shaders.end())
return iter->second;
ShaderCode code = TextureConversionShaderGen::GenerateShader(APIType::D3D, uid.GetUidData());
ID3D11PixelShader* shader = D3D::CompileAndCreatePixelShader(code.GetBuffer());
m_efb_to_tex_pixel_shaders.emplace(uid, shader);
return shader;
}
}

7
Source/Core/VideoBackends/D3D/TextureCache.h
View File

@ -4,8 +4,11 @@
#pragma once
#include <map>
#include "VideoBackends/D3D/D3DTexture.h"
#include "VideoCommon/TextureCacheBase.h"
#include "VideoCommon/TextureConverterShaderGen.h"
class AbstractTexture;
struct TextureConfig;
@ -39,9 +42,13 @@ private:
bool CompileShaders() override { return true; }
void DeleteShaders() override {}
ID3D11PixelShader* GetEFBToTexPixelShader(const TextureConversionShaderGen::TCShaderUid& uid);
ID3D11Buffer* palette_buf;
ID3D11ShaderResourceView* palette_buf_srv;
ID3D11Buffer* palette_uniform;
ID3D11PixelShader* palette_pixel_shader[3];
std::map<TextureConversionShaderGen::TCShaderUid, ID3D11PixelShader*> m_efb_to_tex_pixel_shaders;
};
}