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438 lines
15 KiB
C++
438 lines
15 KiB
C++
#include "stdafx.h"
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#if defined(DX12_SUPPORT)
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#include "D3D12GSRender.h"
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// For clarity this code deals with texture but belongs to D3D12GSRender class
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static
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u32 LinearToSwizzleAddress(u32 x, u32 y, u32 z, u32 log2_width, u32 log2_height, u32 log2_depth)
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{
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u32 offset = 0;
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u32 shift_count = 0;
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while (log2_width | log2_height | log2_depth) {
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if (log2_width)
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{
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offset |= (x & 0x01) << shift_count;
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x >>= 1;
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++shift_count;
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--log2_width;
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}
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if (log2_height)
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{
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offset |= (y & 0x01) << shift_count;
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y >>= 1;
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++shift_count;
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--log2_height;
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}
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if (log2_depth)
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{
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offset |= (z & 0x01) << shift_count;
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z >>= 1;
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++shift_count;
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--log2_depth;
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}
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}
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return offset;
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}
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static D3D12_COMPARISON_FUNC ComparisonFunc[] =
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{
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D3D12_COMPARISON_FUNC_NEVER,
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D3D12_COMPARISON_FUNC_LESS,
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D3D12_COMPARISON_FUNC_EQUAL,
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D3D12_COMPARISON_FUNC_LESS_EQUAL,
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D3D12_COMPARISON_FUNC_GREATER,
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D3D12_COMPARISON_FUNC_NOT_EQUAL,
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D3D12_COMPARISON_FUNC_GREATER_EQUAL,
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D3D12_COMPARISON_FUNC_ALWAYS
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};
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size_t D3D12GSRender::GetMaxAniso(size_t aniso)
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{
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switch (aniso)
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{
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case CELL_GCM_TEXTURE_MAX_ANISO_1: return 1;
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case CELL_GCM_TEXTURE_MAX_ANISO_2: return 2;
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case CELL_GCM_TEXTURE_MAX_ANISO_4: return 4;
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case CELL_GCM_TEXTURE_MAX_ANISO_6: return 6;
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case CELL_GCM_TEXTURE_MAX_ANISO_8: return 8;
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case CELL_GCM_TEXTURE_MAX_ANISO_10: return 10;
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case CELL_GCM_TEXTURE_MAX_ANISO_12: return 12;
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case CELL_GCM_TEXTURE_MAX_ANISO_16: return 16;
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}
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return 1;
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}
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D3D12_TEXTURE_ADDRESS_MODE D3D12GSRender::GetWrap(size_t wrap)
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{
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switch (wrap)
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{
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case CELL_GCM_TEXTURE_WRAP: return D3D12_TEXTURE_ADDRESS_MODE_WRAP;
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case CELL_GCM_TEXTURE_MIRROR: return D3D12_TEXTURE_ADDRESS_MODE_MIRROR;
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case CELL_GCM_TEXTURE_CLAMP_TO_EDGE: return D3D12_TEXTURE_ADDRESS_MODE_CLAMP;
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case CELL_GCM_TEXTURE_BORDER: return D3D12_TEXTURE_ADDRESS_MODE_BORDER;
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case CELL_GCM_TEXTURE_CLAMP: return D3D12_TEXTURE_ADDRESS_MODE_CLAMP;
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case CELL_GCM_TEXTURE_MIRROR_ONCE_CLAMP_TO_EDGE: return D3D12_TEXTURE_ADDRESS_MODE_MIRROR_ONCE;
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case CELL_GCM_TEXTURE_MIRROR_ONCE_BORDER: return D3D12_TEXTURE_ADDRESS_MODE_MIRROR_ONCE;
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case CELL_GCM_TEXTURE_MIRROR_ONCE_CLAMP: return D3D12_TEXTURE_ADDRESS_MODE_MIRROR_ONCE;
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}
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return D3D12_TEXTURE_ADDRESS_MODE_WRAP;
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}
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size_t D3D12GSRender::UploadTextures()
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{
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size_t usedTexture = 0;
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for (u32 i = 0; i < m_textures_count; ++i)
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{
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if (!m_textures[i].IsEnabled()) continue;
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size_t w = m_textures[i].GetWidth(), h = m_textures[i].GetHeight();
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const u32 texaddr = GetAddress(m_textures[i].GetOffset(), m_textures[i].GetLocation());
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DXGI_FORMAT dxgiFormat;
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size_t blockSizeInByte, blockWidthInPixel, blockHeightInPixel;
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int format = m_textures[i].GetFormat() & ~(CELL_GCM_TEXTURE_LN | CELL_GCM_TEXTURE_UN);
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bool is_swizzled = !(m_textures[i].GetFormat() & CELL_GCM_TEXTURE_LN);
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switch (format)
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{
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case CELL_GCM_TEXTURE_A1R5G5B5:
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case CELL_GCM_TEXTURE_G8B8:
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case CELL_GCM_TEXTURE_R6G5B5:
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case CELL_GCM_TEXTURE_DEPTH24_D8:
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case CELL_GCM_TEXTURE_DEPTH24_D8_FLOAT:
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case CELL_GCM_TEXTURE_DEPTH16:
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case CELL_GCM_TEXTURE_DEPTH16_FLOAT:
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case CELL_GCM_TEXTURE_X16:
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case CELL_GCM_TEXTURE_Y16_X16:
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case CELL_GCM_TEXTURE_R5G5B5A1:
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case CELL_GCM_TEXTURE_W16_Z16_Y16_X16_FLOAT:
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case CELL_GCM_TEXTURE_W32_Z32_Y32_X32_FLOAT:
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case CELL_GCM_TEXTURE_X32_FLOAT:
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case CELL_GCM_TEXTURE_D1R5G5B5:
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case CELL_GCM_TEXTURE_Y16_X16_FLOAT:
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case CELL_GCM_TEXTURE_COMPRESSED_HILO8:
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case CELL_GCM_TEXTURE_COMPRESSED_HILO_S8:
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case ~(CELL_GCM_TEXTURE_LN | CELL_GCM_TEXTURE_UN) & CELL_GCM_TEXTURE_COMPRESSED_B8R8_G8R8:
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case ~(CELL_GCM_TEXTURE_LN | CELL_GCM_TEXTURE_UN) & CELL_GCM_TEXTURE_COMPRESSED_R8B8_R8G8:
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default:
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LOG_ERROR(RSX, "Unimplemented Texture format : %x", format);
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break;
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case CELL_GCM_TEXTURE_A4R4G4B4:
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dxgiFormat = DXGI_FORMAT_B4G4R4A4_UNORM;
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blockSizeInByte = 2;
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blockWidthInPixel = 1, blockHeightInPixel = 1;
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break;
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case CELL_GCM_TEXTURE_R5G6B5:
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dxgiFormat = DXGI_FORMAT_B5G6R5_UNORM;
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blockSizeInByte = 2;
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blockWidthInPixel = 1, blockHeightInPixel = 1;
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break;
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case CELL_GCM_TEXTURE_D8R8G8B8:
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dxgiFormat = DXGI_FORMAT_R8G8B8A8_UNORM;
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blockSizeInByte = 4;
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blockWidthInPixel = 1, blockHeightInPixel = 1;
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break;
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case CELL_GCM_TEXTURE_A8R8G8B8:
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dxgiFormat = DXGI_FORMAT_R8G8B8A8_UNORM;
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blockSizeInByte = 4;
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blockWidthInPixel = 1, blockHeightInPixel = 1;
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break;
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case CELL_GCM_TEXTURE_COMPRESSED_DXT1:
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dxgiFormat = DXGI_FORMAT_BC1_UNORM;
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blockSizeInByte = 8;
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blockWidthInPixel = 4, blockHeightInPixel = 4;
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break;
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case CELL_GCM_TEXTURE_COMPRESSED_DXT23:
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dxgiFormat = DXGI_FORMAT_BC2_UNORM;
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blockSizeInByte = 16;
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blockWidthInPixel = 4, blockHeightInPixel = 4;
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break;
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case CELL_GCM_TEXTURE_COMPRESSED_DXT45:
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dxgiFormat = DXGI_FORMAT_BC3_UNORM;
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blockSizeInByte = 16;
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blockWidthInPixel = 4, blockHeightInPixel = 4;
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break;
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case CELL_GCM_TEXTURE_B8:
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dxgiFormat = DXGI_FORMAT_R8_UNORM;
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blockSizeInByte = 1;
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blockWidthInPixel = 1, blockHeightInPixel = 1;
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break;
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case CELL_GCM_TEXTURE_COMPRESSED_B8R8_G8R8:
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dxgiFormat = DXGI_FORMAT_G8R8_G8B8_UNORM;
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blockSizeInByte = 4;
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blockWidthInPixel = 2, blockHeightInPixel = 2;
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break;
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case CELL_GCM_TEXTURE_COMPRESSED_R8B8_R8G8:
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dxgiFormat = DXGI_FORMAT_R8G8_B8G8_UNORM;
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blockSizeInByte = 4;
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blockWidthInPixel = 2, blockHeightInPixel = 2;
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break;
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}
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ID3D12Resource *vramTexture;
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std::unordered_map<u32, ID3D12Resource* >::const_iterator ItRTT = m_rtts.m_renderTargets.find(texaddr);
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std::unordered_map<u32, ID3D12Resource* >::const_iterator ItCache = m_texturesCache.find(texaddr);
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bool isRenderTarget = false;
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if (ItRTT != m_rtts.m_renderTargets.end())
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{
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vramTexture = ItRTT->second;
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isRenderTarget = true;
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}
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else if (ItCache != m_texturesCache.end())
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{
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vramTexture = ItCache->second;
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}
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else
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{
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// Upload at each iteration to take advantage of overlapping transfer
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ID3D12GraphicsCommandList *commandList;
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check(m_device->CreateCommandList(0, D3D12_COMMAND_LIST_TYPE_DIRECT, getCurrentResourceStorage().m_textureUploadCommandAllocator, nullptr, IID_PPV_ARGS(&commandList)));
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size_t heightInBlocks = (m_textures[i].GetHeight() + blockHeightInPixel - 1) / blockHeightInPixel;
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size_t widthInBlocks = (m_textures[i].GetWidth() + blockWidthInPixel - 1) / blockWidthInPixel;
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// Multiple of 256
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size_t rowPitch = blockSizeInByte * widthInBlocks;
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rowPitch = (rowPitch + 255) & ~255;
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ID3D12Resource *Texture;
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size_t textureSize = rowPitch * heightInBlocks;
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assert(m_textureUploadData.canAlloc(textureSize));
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size_t heapOffset = m_textureUploadData.alloc(textureSize);
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check(m_device->CreatePlacedResource(
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m_textureUploadData.m_heap,
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heapOffset,
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&getBufferResourceDesc(textureSize),
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D3D12_RESOURCE_STATE_GENERIC_READ,
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nullptr,
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IID_PPV_ARGS(&Texture)
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));
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m_textureUploadData.m_resourceStoredSinceLastSync.push_back(std::make_tuple(heapOffset, textureSize, Texture));
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auto pixels = vm::get_ptr<const u8>(texaddr);
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void *textureData;
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check(Texture->Map(0, nullptr, (void**)&textureData));
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// Upload with correct rowpitch
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for (unsigned row = 0; row < heightInBlocks; row++)
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{
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size_t m_texture_pitch = m_textures[i].m_pitch;
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if (!m_texture_pitch) m_texture_pitch = rowPitch;
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switch (format)
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{
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case CELL_GCM_TEXTURE_A8R8G8B8:
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{
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if (is_swizzled)
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{
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u32 *src, *dst;
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u32 log2width, log2height;
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src = (u32*)pixels;
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dst = (u32*)textureData;
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log2width = (u32)(logf(m_textures[i].GetWidth()) / logf(2.f));
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log2height = (u32)(logf(m_textures[i].GetHeight()) / logf(2.f));
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for (int j = 0; j < m_textures[i].GetWidth(); j++)
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{
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dst[(row * rowPitch / 4) + j] = src[LinearToSwizzleAddress(j, i, 0, log2width, log2height, 0)];
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}
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}
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else
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streamBuffer((char*)textureData + row * rowPitch, (char*)pixels + row * m_texture_pitch, m_texture_pitch);
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break;
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}
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case CELL_GCM_TEXTURE_A4R4G4B4:
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case CELL_GCM_TEXTURE_R5G6B5:
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{
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unsigned short *dst = (unsigned short *)textureData, *src = (unsigned short *)pixels;
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for (int j = 0; j < m_textures[i].GetWidth(); j++)
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{
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u16 tmp = src[row * m_texture_pitch / 2 + j];
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dst[row * rowPitch / 2 + j] = (tmp >> 8) | (tmp << 8);
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}
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break;
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}
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default:
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{
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streamBuffer((char*)textureData + row * rowPitch, (char*)pixels + row * m_texture_pitch, m_texture_pitch);
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break;
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}
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}
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}
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Texture->Unmap(0, nullptr);
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size_t powerOf2Height = log2(heightInBlocks) + 1;
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textureSize = rowPitch * (1 << powerOf2Height);
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assert(m_textureData.canAlloc(textureSize));
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size_t heapOffset2 = m_textureData.alloc(textureSize);
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check(m_device->CreatePlacedResource(
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m_textureData.m_heap,
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heapOffset2,
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&getTexture2DResourceDesc(m_textures[i].GetWidth(), m_textures[i].GetHeight(), dxgiFormat),
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D3D12_RESOURCE_STATE_COPY_DEST,
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nullptr,
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IID_PPV_ARGS(&vramTexture)
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));
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m_textureData.m_resourceStoredSinceLastSync.push_back(std::make_tuple(heapOffset2, textureSize, vramTexture));
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D3D12_TEXTURE_COPY_LOCATION dst = {}, src = {};
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dst.pResource = vramTexture;
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dst.Type = D3D12_TEXTURE_COPY_TYPE_SUBRESOURCE_INDEX;
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src.pResource = Texture;
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src.Type = D3D12_TEXTURE_COPY_TYPE_PLACED_FOOTPRINT;
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src.PlacedFootprint.Footprint.Depth = 1;
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src.PlacedFootprint.Footprint.Width = m_textures[i].GetWidth();
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src.PlacedFootprint.Footprint.Height = m_textures[i].GetHeight();
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src.PlacedFootprint.Footprint.RowPitch = (UINT)rowPitch;
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src.PlacedFootprint.Footprint.Format = dxgiFormat;
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commandList->CopyTextureRegion(&dst, 0, 0, 0, &src, nullptr);
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D3D12_RESOURCE_BARRIER barrier = {};
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barrier.Type = D3D12_RESOURCE_BARRIER_TYPE_TRANSITION;
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barrier.Transition.pResource = vramTexture;
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barrier.Transition.StateBefore = D3D12_RESOURCE_STATE_COPY_DEST;
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barrier.Transition.StateAfter = D3D12_RESOURCE_STATE_GENERIC_READ;
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commandList->ResourceBarrier(1, &barrier);
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commandList->Close();
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m_commandQueueGraphic->ExecuteCommandLists(1, (ID3D12CommandList**)&commandList);
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getCurrentResourceStorage().m_inflightCommandList.push_back(commandList);
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m_texturesCache[texaddr] = vramTexture;
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}
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D3D12_SHADER_RESOURCE_VIEW_DESC srvDesc = {};
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srvDesc.ViewDimension = D3D12_SRV_DIMENSION_TEXTURE2D;
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srvDesc.Format = dxgiFormat;
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srvDesc.Texture2D.MipLevels = 1;
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switch (format)
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{
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case CELL_GCM_TEXTURE_A1R5G5B5:
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case CELL_GCM_TEXTURE_G8B8:
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case CELL_GCM_TEXTURE_R6G5B5:
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case CELL_GCM_TEXTURE_DEPTH24_D8:
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case CELL_GCM_TEXTURE_DEPTH24_D8_FLOAT:
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case CELL_GCM_TEXTURE_DEPTH16:
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case CELL_GCM_TEXTURE_DEPTH16_FLOAT:
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case CELL_GCM_TEXTURE_X16:
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case CELL_GCM_TEXTURE_Y16_X16:
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case CELL_GCM_TEXTURE_R5G5B5A1:
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case CELL_GCM_TEXTURE_W16_Z16_Y16_X16_FLOAT:
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case CELL_GCM_TEXTURE_W32_Z32_Y32_X32_FLOAT:
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case CELL_GCM_TEXTURE_X32_FLOAT:
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case CELL_GCM_TEXTURE_D1R5G5B5:
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case CELL_GCM_TEXTURE_Y16_X16_FLOAT:
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case CELL_GCM_TEXTURE_COMPRESSED_HILO8:
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case CELL_GCM_TEXTURE_COMPRESSED_HILO_S8:
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case ~(CELL_GCM_TEXTURE_LN | CELL_GCM_TEXTURE_UN) & CELL_GCM_TEXTURE_COMPRESSED_B8R8_G8R8:
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case ~(CELL_GCM_TEXTURE_LN | CELL_GCM_TEXTURE_UN) & CELL_GCM_TEXTURE_COMPRESSED_R8B8_R8G8:
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default:
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LOG_ERROR(RSX, "Unimplemented Texture format : %x", format);
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break;
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case CELL_GCM_TEXTURE_A4R4G4B4:
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case CELL_GCM_TEXTURE_R5G6B5:
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srvDesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
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break;
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case CELL_GCM_TEXTURE_D8R8G8B8:
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{
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const int RemapValue[4] =
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{
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D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_1,
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D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_2,
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D3D12_SHADER_COMPONENT_MAPPING_FORCE_VALUE_1,
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D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_0
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};
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u8 remap_a = m_textures[i].GetRemap() & 0x3;
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u8 remap_r = (m_textures[i].GetRemap() >> 2) & 0x3;
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u8 remap_g = (m_textures[i].GetRemap() >> 4) & 0x3;
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u8 remap_b = (m_textures[i].GetRemap() >> 6) & 0x3;
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srvDesc.Shader4ComponentMapping = D3D12_ENCODE_SHADER_4_COMPONENT_MAPPING(
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RemapValue[remap_a],
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RemapValue[remap_r],
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RemapValue[remap_g],
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RemapValue[remap_b]);
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break;
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}
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case CELL_GCM_TEXTURE_A8R8G8B8:
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{
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const int RemapValue[4] =
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{
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D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_1,
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D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_2,
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D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_3,
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D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_0
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};
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u8 remap_a = m_textures[i].GetRemap() & 0x3;
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u8 remap_r = (m_textures[i].GetRemap() >> 2) & 0x3;
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u8 remap_g = (m_textures[i].GetRemap() >> 4) & 0x3;
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u8 remap_b = (m_textures[i].GetRemap() >> 6) & 0x3;
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if (isRenderTarget)
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srvDesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
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else
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srvDesc.Shader4ComponentMapping = D3D12_ENCODE_SHADER_4_COMPONENT_MAPPING(
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RemapValue[remap_a],
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RemapValue[remap_r],
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RemapValue[remap_g],
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RemapValue[remap_b]);
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break;
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}
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case CELL_GCM_TEXTURE_COMPRESSED_DXT1:
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case CELL_GCM_TEXTURE_COMPRESSED_DXT23:
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case CELL_GCM_TEXTURE_COMPRESSED_DXT45:
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srvDesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
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break;
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case CELL_GCM_TEXTURE_B8:
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srvDesc.Shader4ComponentMapping = D3D12_ENCODE_SHADER_4_COMPONENT_MAPPING(
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D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_1,
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D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_2,
|
|
D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_3,
|
|
D3D12_SHADER_COMPONENT_MAPPING_FROM_MEMORY_COMPONENT_0);
|
|
break;
|
|
case CELL_GCM_TEXTURE_COMPRESSED_B8R8_G8R8:
|
|
srvDesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
|
|
break;
|
|
case CELL_GCM_TEXTURE_COMPRESSED_R8B8_R8G8:
|
|
srvDesc.Shader4ComponentMapping = D3D12_DEFAULT_SHADER_4_COMPONENT_MAPPING;
|
|
break;
|
|
}
|
|
|
|
D3D12_CPU_DESCRIPTOR_HANDLE Handle = getCurrentResourceStorage().m_textureDescriptorsHeap->GetCPUDescriptorHandleForHeapStart();
|
|
Handle.ptr += (getCurrentResourceStorage().m_currentTextureIndex + usedTexture) * m_device->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_CBV_SRV_UAV);
|
|
m_device->CreateShaderResourceView(vramTexture, &srvDesc, Handle);
|
|
|
|
// TODO : Correctly define sampler
|
|
D3D12_SAMPLER_DESC samplerDesc = {};
|
|
samplerDesc.Filter = D3D12_FILTER_MIN_MAG_LINEAR_MIP_POINT;
|
|
samplerDesc.AddressU = GetWrap(m_textures[i].GetWrapS());
|
|
samplerDesc.AddressV = GetWrap(m_textures[i].GetWrapT());
|
|
samplerDesc.AddressW = GetWrap(m_textures[i].GetWrapR());
|
|
samplerDesc.ComparisonFunc = ComparisonFunc[m_textures[i].GetZfunc()];
|
|
samplerDesc.MaxAnisotropy = (UINT)GetMaxAniso(m_textures[i].GetMaxAniso());
|
|
samplerDesc.MipLODBias = m_textures[i].GetBias();
|
|
samplerDesc.BorderColor[4] = (FLOAT)m_textures[i].GetBorderColor();
|
|
samplerDesc.MinLOD = (FLOAT)(m_textures[i].GetMinLOD() >> 8);
|
|
samplerDesc.MaxLOD = (FLOAT)(m_textures[i].GetMaxLOD() >> 8);
|
|
Handle = getCurrentResourceStorage().m_samplerDescriptorHeap->GetCPUDescriptorHandleForHeapStart();
|
|
Handle.ptr += (getCurrentResourceStorage().m_currentTextureIndex + usedTexture) * m_device->GetDescriptorHandleIncrementSize(D3D12_DESCRIPTOR_HEAP_TYPE_SAMPLER);
|
|
m_device->CreateSampler(&samplerDesc, Handle);
|
|
|
|
usedTexture++;
|
|
}
|
|
|
|
return usedTexture;
|
|
}
|
|
|
|
#endif
|