void VertexManager::PrepareDrawBuffers(u32 stride)
{
D3D11_MAPPED_SUBRESOURCE map;
u32 vertexBufferSize = u32(s_pCurBufferPointer - s_pBaseBufferPointer);
u32 indexBufferSize = IndexGenerator::GetIndexLen() * sizeof(u16);
u32 totalBufferSize = vertexBufferSize + indexBufferSize;
u32 cursor = m_bufferCursor;
u32 padding = cursor % stride;
if (padding)
{
cursor += stride - padding;
}
D3D11_MAP MapType = D3D11_MAP_WRITE_NO_OVERWRITE;
if (cursor + totalBufferSize >= MAX_BUFFER_SIZE)
{
// Wrap around
m_currentBuffer = (m_currentBuffer + 1) % MAX_BUFFER_COUNT;
cursor = 0;
MapType = D3D11_MAP_WRITE_DISCARD;
}
m_vertexDrawOffset = cursor;
m_indexDrawOffset = cursor + vertexBufferSize;
D3D::context->Map(m_buffers[m_currentBuffer].get(), 0, MapType, 0, &map);
u8* mappedData = reinterpret_cast<u8*>(map.pData);
memcpy(mappedData + m_vertexDrawOffset, s_pBaseBufferPointer, vertexBufferSize);
memcpy(mappedData + m_indexDrawOffset, m_index_buffer_start, indexBufferSize);
D3D::context->Unmap(m_buffers[m_currentBuffer].get(), 0);
m_bufferCursor = cursor + totalBufferSize;
ADDSTAT(stats.thisFrame.bytesVertexStreamed, vertexBufferSize);
ADDSTAT(stats.thisFrame.bytesIndexStreamed, indexBufferSize);
}
void VertexManager::PrepareDrawBuffers(u32 stride)
{
u32 vertex_data_size = IndexGenerator::GetNumVerts() * stride;
u32 index_data_size = IndexGenerator::GetIndexLen() * sizeof(u16);
s_baseVertex = s_vertexBuffer->Stream(vertex_data_size, stride, m_cpu_v_buffer.data()) / stride;
s_index_offset = s_indexBuffer->Stream(index_data_size, m_cpu_i_buffer.data());
ADDSTAT(stats.thisFrame.bytesVertexStreamed, vertex_data_size);
ADDSTAT(stats.thisFrame.bytesIndexStreamed, index_data_size);
}
void VertexManager::PrepareDrawBuffers(u32 stride)
{
u32 vertexBufferSize = u32(s_pCurBufferPointer - s_pBaseBufferPointer);
s_lastIndexWriteSize = IndexGenerator::GetIndexLen() * sizeof(u16);
m_vertexDrawOffset = (u32) (s_pCurBufferPointerBeforeWrite - s_pBaseBufferPointer);
m_indexDrawOffset = (u32) (s_pIndexBufferPointer - (u8*) m_indexBufferData);
ADDSTAT(stats.thisFrame.bytesVertexStreamed, vertexBufferSize);
ADDSTAT(stats.thisFrame.bytesIndexStreamed, s_lastIndexWriteSize);
}
void VertexManager::PrepareDrawBuffers(u32 stride)
{
u32 vertex_data_size = IndexGenerator::GetNumVerts() * stride;
u32 index_data_size = IndexGenerator::GetIndexLen() * sizeof(u16);
m_vertex_stream_buffer->OverrideSizeOfPreviousAllocation(vertex_data_size);
m_index_stream_buffer->OverrideSizeOfPreviousAllocation(index_data_size);
ADDSTAT(stats.thisFrame.bytesVertexStreamed, vertex_data_size);
ADDSTAT(stats.thisFrame.bytesIndexStreamed, index_data_size);
}
void VertexManager::PrepareDrawBuffers(u32 stride)
{
u32 vertex_data_size = IndexGenerator::GetNumVerts() * stride;
u32 index_data_size = IndexGenerator::GetIndexLen() * sizeof(u16);
s_vertexBuffer->Unmap(vertex_data_size);
s_indexBuffer->Unmap(index_data_size);
ADDSTAT(stats.thisFrame.bytesVertexStreamed, vertex_data_size);
ADDSTAT(stats.thisFrame.bytesIndexStreamed, index_data_size);
}
void VertexManager::PrepareDrawBuffers(u32 stride)
{
size_t vertex_data_size = IndexGenerator::GetNumVerts() * stride;
size_t index_data_size = IndexGenerator::GetIndexLen() * sizeof(u16);
m_vertex_stream_buffer->CommitMemory(vertex_data_size);
m_index_stream_buffer->CommitMemory(index_data_size);
ADDSTAT(stats.thisFrame.bytesVertexStreamed, static_cast<int>(vertex_data_size));
ADDSTAT(stats.thisFrame.bytesIndexStreamed, static_cast<int>(index_data_size));
StateTracker::GetInstance()->SetVertexBuffer(m_vertex_stream_buffer->GetBuffer(), 0);
StateTracker::GetInstance()->SetIndexBuffer(m_index_stream_buffer->GetBuffer(), 0,
VK_INDEX_TYPE_UINT16);
}
void VertexManager::CommitBuffer(u32 num_vertices, u32 vertex_stride, u32 num_indices,
u32* out_base_vertex, u32* out_base_index)
{
u32 vertex_data_size = num_vertices * vertex_stride;
u32 index_data_size = num_indices * sizeof(u16);
*out_base_vertex = vertex_stride > 0 ? (m_vertex_buffer->GetCurrentOffset() / vertex_stride) : 0;
*out_base_index = m_index_buffer->GetCurrentOffset() / sizeof(u16);
CheckBufferBinding();
m_vertex_buffer->Unmap(vertex_data_size);
m_index_buffer->Unmap(index_data_size);
ADDSTAT(stats.thisFrame.bytesVertexStreamed, vertex_data_size);
ADDSTAT(stats.thisFrame.bytesIndexStreamed, index_data_size);
}
bool VertexManager::UploadTexelBuffer(const void* data, u32 data_size, TexelBufferFormat format,
u32* out_offset)
{
if (data_size > m_texel_stream_buffer.GetSize())
return false;
const u32 elem_size = GetTexelBufferElementSize(format);
if (!m_texel_stream_buffer.ReserveMemory(data_size, elem_size))
{
// Try submitting cmdbuffer.
WARN_LOG(VIDEO, "Submitting command buffer while waiting for space in texel buffer");
Renderer::GetInstance()->ExecuteCommandList(false);
if (!m_texel_stream_buffer.ReserveMemory(data_size, elem_size))
{
PanicAlert("Failed to allocate %u bytes from texel buffer", data_size);
return false;
}
}
std::memcpy(m_texel_stream_buffer.GetCurrentHostPointer(), data, data_size);
*out_offset = static_cast<u32>(m_texel_stream_buffer.GetCurrentOffset()) / elem_size;
m_texel_stream_buffer.CommitMemory(data_size);
ADDSTAT(stats.thisFrame.bytesUniformStreamed, data_size);
Renderer::GetInstance()->SetTextureDescriptor(0, m_texel_buffer_views[format].cpu_handle);
return true;
}
void ProgramShaderCache::UploadConstants()
{
if (PixelShaderManager::IsDirty() || VertexShaderManager::IsDirty() || GeometryShaderManager::IsDirty())
{
auto buffer = s_buffer->Map(s_ubo_buffer_size, s_ubo_align);
u8* dst = buffer.first;
size_t pixel_buffer_size = PixelShaderManager::ConstantBufferSize * sizeof(float);
memcpy(buffer.first, PixelShaderManager::GetBuffer(), pixel_buffer_size);
dst += ROUND_UP(pixel_buffer_size, s_ubo_align);
size_t vertex_buffer_size = VertexShaderManager::ConstantBufferSize * sizeof(float);
memcpy(dst, VertexShaderManager::GetBuffer(), vertex_buffer_size);
dst += ROUND_UP(vertex_buffer_size, s_ubo_align);
memcpy(dst, &GeometryShaderManager::constants, sizeof(GeometryShaderConstants));
s_buffer->Unmap(s_ubo_buffer_size);
glBindBufferRange(GL_UNIFORM_BUFFER, 1, s_buffer->m_buffer,
buffer.second,
pixel_buffer_size);
glBindBufferRange(GL_UNIFORM_BUFFER, 2, s_buffer->m_buffer,
buffer.second + ROUND_UP(pixel_buffer_size, s_ubo_align),
vertex_buffer_size);
glBindBufferRange(GL_UNIFORM_BUFFER, 3, s_buffer->m_buffer,
buffer.second + ROUND_UP(pixel_buffer_size, s_ubo_align) + ROUND_UP(vertex_buffer_size, s_ubo_align),
sizeof(GeometryShaderConstants));
PixelShaderManager::Clear();
VertexShaderManager::Clear();
GeometryShaderManager::Clear();
ADDSTAT(stats.thisFrame.bytesUniformStreamed, s_ubo_buffer_size);
}
}
void ProgramShaderCache::UploadConstants()
{
if (PixelShaderManager::dirty || VertexShaderManager::dirty || GeometryShaderManager::dirty)
{
auto buffer = s_buffer->Map(s_ubo_buffer_size, s_ubo_align);
memcpy(buffer.first,
&PixelShaderManager::constants, sizeof(PixelShaderConstants));
memcpy(buffer.first + ROUND_UP(sizeof(PixelShaderConstants), s_ubo_align),
&VertexShaderManager::constants, sizeof(VertexShaderConstants));
memcpy(buffer.first + ROUND_UP(sizeof(PixelShaderConstants), s_ubo_align) + ROUND_UP(sizeof(VertexShaderConstants), s_ubo_align),
&GeometryShaderManager::constants, sizeof(GeometryShaderConstants));
s_buffer->Unmap(s_ubo_buffer_size);
glBindBufferRange(GL_UNIFORM_BUFFER, 1, s_buffer->m_buffer, buffer.second,
sizeof(PixelShaderConstants));
glBindBufferRange(GL_UNIFORM_BUFFER, 2, s_buffer->m_buffer, buffer.second + ROUND_UP(sizeof(PixelShaderConstants), s_ubo_align),
sizeof(VertexShaderConstants));
glBindBufferRange(GL_UNIFORM_BUFFER, 3, s_buffer->m_buffer, buffer.second + ROUND_UP(sizeof(PixelShaderConstants), s_ubo_align) + ROUND_UP(sizeof(VertexShaderConstants), s_ubo_align),
sizeof(GeometryShaderConstants));
PixelShaderManager::dirty = false;
VertexShaderManager::dirty = false;
GeometryShaderManager::dirty = false;
ADDSTAT(stats.thisFrame.bytesUniformStreamed, s_ubo_buffer_size);
}
}
void GeometryShaderCache::GetConstantBuffer12()
{
if (GeometryShaderManager::dirty)
{
currentGscbuf12 = (currentGscbuf12 + 1) % gscbuf12Slots;
memcpy((u8*)gscbuf12data + gscbuf12paddedSize * currentGscbuf12, &GeometryShaderManager::constants, sizeof(GeometryShaderConstants));
GeometryShaderManager::dirty = false;
ADDSTAT(stats.thisFrame.bytesUniformStreamed, sizeof(GeometryShaderConstants));
D3D::commandListMgr->dirtyGSCBV = true;
}
if (D3D::commandListMgr->dirtyGSCBV)
{
D3D::currentCommandList->SetGraphicsRootConstantBufferView(
DESCRIPTOR_TABLE_GS_CBV,
gscbuf12->GetGPUVirtualAddress() + gscbuf12paddedSize * currentGscbuf12
);
D3D::commandListMgr->dirtyGSCBV = false;
}
}
bool ShaderConstantsManager::LoadAndSetPixelShaderConstants()
{
bool command_list_executed = false;
if (PixelShaderManager::dirty)
{
command_list_executed = s_shader_constant_stream_buffers[SHADER_STAGE_PIXEL_SHADER]->AllocateSpaceInBuffer(
s_shader_constant_buffer_padded_sizes[SHADER_STAGE_PIXEL_SHADER],
0 // The padded sizes are already aligned to 256 bytes, so don't need to worry about manually aligning offset.
);
memcpy(
s_shader_constant_stream_buffers[SHADER_STAGE_PIXEL_SHADER]->GetCPUAddressOfCurrentAllocation(),
&PixelShaderManager::constants,
sizeof(PixelShaderConstants));
PixelShaderManager::dirty = false;
ADDSTAT(stats.thisFrame.bytesUniformStreamed, sizeof(PixelShaderConstants));
D3D::command_list_mgr->SetCommandListDirtyState(COMMAND_LIST_STATE_PS_CBV, true);
}
if (D3D::command_list_mgr->GetCommandListDirtyState(COMMAND_LIST_STATE_PS_CBV))
{
D3D::current_command_list->SetGraphicsRootConstantBufferView(
DESCRIPTOR_TABLE_PS_CBVONE,
s_shader_constant_stream_buffers[SHADER_STAGE_PIXEL_SHADER]->GetGPUAddressOfCurrentAllocation()
);
D3D::command_list_mgr->SetCommandListDirtyState(COMMAND_LIST_STATE_PS_CBV, false);
}
return command_list_executed;
}
void VertexManager::UpdatePixelShaderConstants()
{
if (!PixelShaderManager::dirty || !ReserveConstantStorage())
return;
Renderer::GetInstance()->SetConstantBuffer(0, m_uniform_stream_buffer.GetCurrentGPUPointer());
std::memcpy(m_uniform_stream_buffer.GetCurrentHostPointer(), &PixelShaderManager::constants,
sizeof(PixelShaderConstants));
m_uniform_stream_buffer.CommitMemory(sizeof(PixelShaderConstants));
ADDSTAT(stats.thisFrame.bytesUniformStreamed, sizeof(PixelShaderConstants));
PixelShaderManager::dirty = false;
}
void VertexManager::CommitBuffer(u32 num_vertices, u32 vertex_stride, u32 num_indices,
u32* out_base_vertex, u32* out_base_index)
{
const u32 vertex_data_size = num_vertices * vertex_stride;
const u32 index_data_size = num_indices * sizeof(u16);
*out_base_vertex =
vertex_stride > 0 ? (m_vertex_stream_buffer.GetCurrentOffset() / vertex_stride) : 0;
*out_base_index = m_index_stream_buffer.GetCurrentOffset() / sizeof(u16);
m_vertex_stream_buffer.CommitMemory(vertex_data_size);
m_index_stream_buffer.CommitMemory(index_data_size);
ADDSTAT(stats.thisFrame.bytesVertexStreamed, static_cast<int>(vertex_data_size));
ADDSTAT(stats.thisFrame.bytesIndexStreamed, static_cast<int>(index_data_size));
Renderer::GetInstance()->SetVertexBuffer(m_vertex_stream_buffer.GetGPUPointer(), vertex_stride,
m_vertex_stream_buffer.GetSize());
Renderer::GetInstance()->SetIndexBuffer(m_index_stream_buffer.GetGPUPointer(),
m_index_stream_buffer.GetSize(), DXGI_FORMAT_R16_UINT);
}
void ProgramShaderCache::UploadConstants()
{
if(s_ubo_dirty) {
s_buffer->Alloc(s_ubo_buffer_size);
size_t offset = s_buffer->Upload(s_ubo_buffer, s_ubo_buffer_size);
glBindBufferRange(GL_UNIFORM_BUFFER, 1, s_buffer->getBuffer(), offset, s_ps_data_size);
glBindBufferRange(GL_UNIFORM_BUFFER, 2, s_buffer->getBuffer(), offset + s_vs_data_offset, s_vs_data_size);
s_ubo_dirty = false;
ADDSTAT(stats.thisFrame.bytesUniformStreamed, s_ubo_buffer_size);
}
}
void VertexManager::PrepareDrawBuffers()
{
D3D11_MAPPED_SUBRESOURCE map;
UINT vSize = UINT(s_pCurBufferPointer - s_pBaseBufferPointer);
D3D11_MAP MapType = D3D11_MAP_WRITE_NO_OVERWRITE;
if (m_vertex_buffer_cursor + vSize >= VBUFFER_SIZE)
{
// Wrap around
m_current_vertex_buffer = (m_current_vertex_buffer + 1) % MAX_VBUFFER_COUNT;
m_vertex_buffer_cursor = 0;
MapType = D3D11_MAP_WRITE_DISCARD;
}
D3D::context->Map(m_vertex_buffers[m_current_vertex_buffer], 0, MapType, 0, &map);
memcpy((u8*)map.pData + m_vertex_buffer_cursor, s_pBaseBufferPointer, vSize);
D3D::context->Unmap(m_vertex_buffers[m_current_vertex_buffer], 0);
m_vertex_draw_offset = m_vertex_buffer_cursor;
m_vertex_buffer_cursor += vSize;
UINT iCount = IndexGenerator::GetIndexLen();
MapType = D3D11_MAP_WRITE_NO_OVERWRITE;
if (m_index_buffer_cursor + iCount >= (IBUFFER_SIZE / sizeof(u16)))
{
// Wrap around
m_current_index_buffer = (m_current_index_buffer + 1) % MAX_VBUFFER_COUNT;
m_index_buffer_cursor = 0;
MapType = D3D11_MAP_WRITE_DISCARD;
}
D3D::context->Map(m_index_buffers[m_current_index_buffer], 0, MapType, 0, &map);
memcpy((u16*)map.pData + m_index_buffer_cursor, GetIndexBuffer(), sizeof(u16) * IndexGenerator::GetIndexLen());
D3D::context->Unmap(m_index_buffers[m_current_index_buffer], 0);
m_index_draw_offset = m_index_buffer_cursor;
m_index_buffer_cursor += iCount;
ADDSTAT(stats.thisFrame.bytesVertexStreamed, vSize);
ADDSTAT(stats.thisFrame.bytesIndexStreamed, iCount*sizeof(u16));
}
void VertexManager::UploadUtilityUniforms(const void* data, u32 data_size)
{
InvalidateConstants();
if (!m_uniform_stream_buffer.ReserveMemory(data_size,
D3D12_CONSTANT_BUFFER_DATA_PLACEMENT_ALIGNMENT))
{
WARN_LOG(VIDEO, "Executing command buffer while waiting for ext space in uniform buffer");
Renderer::GetInstance()->ExecuteCommandList(false);
}
Renderer::GetInstance()->SetConstantBuffer(0, m_uniform_stream_buffer.GetCurrentGPUPointer());
Renderer::GetInstance()->SetConstantBuffer(1, m_uniform_stream_buffer.GetCurrentGPUPointer());
Renderer::GetInstance()->SetConstantBuffer(2, m_uniform_stream_buffer.GetCurrentGPUPointer());
std::memcpy(m_uniform_stream_buffer.GetCurrentHostPointer(), data, data_size);
m_uniform_stream_buffer.CommitMemory(data_size);
ADDSTAT(stats.thisFrame.bytesUniformStreamed, data_size);
}
void VertexManager::UploadAllConstants()
{
// We are free to re-use parts of the buffer now since we're uploading all constants.
const u32 pixel_constants_offset = 0;
const u32 vertex_constants_offset =
Common::AlignUp(pixel_constants_offset + sizeof(PixelShaderConstants),
D3D12_CONSTANT_BUFFER_DATA_PLACEMENT_ALIGNMENT);
const u32 geometry_constants_offset =
Common::AlignUp(vertex_constants_offset + sizeof(VertexShaderConstants),
D3D12_CONSTANT_BUFFER_DATA_PLACEMENT_ALIGNMENT);
const u32 allocation_size = geometry_constants_offset + sizeof(GeometryShaderConstants);
// Allocate everything at once.
// We should only be here if the buffer was full and a command buffer was submitted anyway.
if (!m_uniform_stream_buffer.ReserveMemory(allocation_size,
D3D12_CONSTANT_BUFFER_DATA_PLACEMENT_ALIGNMENT))
{
PanicAlert("Failed to allocate space for constants in streaming buffer");
return;
}
// Update bindings
Renderer::GetInstance()->SetConstantBuffer(0, m_uniform_stream_buffer.GetCurrentGPUPointer() +
pixel_constants_offset);
Renderer::GetInstance()->SetConstantBuffer(1, m_uniform_stream_buffer.GetCurrentGPUPointer() +
vertex_constants_offset);
Renderer::GetInstance()->SetConstantBuffer(2, m_uniform_stream_buffer.GetCurrentGPUPointer() +
geometry_constants_offset);
// Copy the actual data in
std::memcpy(m_uniform_stream_buffer.GetCurrentHostPointer() + pixel_constants_offset,
&PixelShaderManager::constants, sizeof(PixelShaderConstants));
std::memcpy(m_uniform_stream_buffer.GetCurrentHostPointer() + vertex_constants_offset,
&VertexShaderManager::constants, sizeof(VertexShaderConstants));
std::memcpy(m_uniform_stream_buffer.GetCurrentHostPointer() + geometry_constants_offset,
&GeometryShaderManager::constants, sizeof(GeometryShaderConstants));
// Finally, flush buffer memory after copying
m_uniform_stream_buffer.CommitMemory(allocation_size);
ADDSTAT(stats.thisFrame.bytesUniformStreamed, allocation_size);
// Clear dirty flags
VertexShaderManager::dirty = false;
GeometryShaderManager::dirty = false;
PixelShaderManager::dirty = false;
}
bool ShaderConstantsManager::LoadAndSetVertexShaderConstants()
{
bool command_list_executed = false;
if (VertexShaderManager::dirty)
{
command_list_executed = s_shader_constant_stream_buffers[SHADER_STAGE_VERTEX_SHADER]->AllocateSpaceInBuffer(
s_shader_constant_buffer_padded_sizes[SHADER_STAGE_VERTEX_SHADER],
0 // The padded sizes are already aligned to 256 bytes, so don't need to worry about manually aligning offset.
);
memcpy(
s_shader_constant_stream_buffers[SHADER_STAGE_VERTEX_SHADER]->GetCPUAddressOfCurrentAllocation(),
&VertexShaderManager::constants,
sizeof(VertexShaderConstants));
VertexShaderManager::dirty = false;
ADDSTAT(stats.thisFrame.bytesUniformStreamed, sizeof(VertexShaderConstants));
D3D::command_list_mgr->SetCommandListDirtyState(COMMAND_LIST_STATE_VS_CBV, true);
}
if (D3D::command_list_mgr->GetCommandListDirtyState(COMMAND_LIST_STATE_VS_CBV))
{
const D3D12_GPU_VIRTUAL_ADDRESS calculated_gpu_va =
s_shader_constant_stream_buffers[SHADER_STAGE_VERTEX_SHADER]->GetGPUAddressOfCurrentAllocation();
D3D::current_command_list->SetGraphicsRootConstantBufferView(
DESCRIPTOR_TABLE_VS_CBV,
calculated_gpu_va
);
if (g_ActiveConfig.bEnablePixelLighting)
D3D::current_command_list->SetGraphicsRootConstantBufferView(
DESCRIPTOR_TABLE_PS_CBVTWO,
calculated_gpu_va
);
D3D::command_list_mgr->SetCommandListDirtyState(COMMAND_LIST_STATE_VS_CBV, false);
}
return command_list_executed;
}
int RunVertices(int vtx_attr_group, int primitive, int count, DataReader src, bool skip_drawing,
bool is_preprocess)
{
if (!count)
return 0;
VertexLoaderBase* loader = RefreshLoader(vtx_attr_group, is_preprocess);
int size = count * loader->m_VertexSize;
if ((int)src.size() < size)
return -1;
if (skip_drawing || is_preprocess)
return size;
// If the native vertex format changed, force a flush.
if (loader->m_native_vertex_format != s_current_vtx_fmt ||
loader->m_native_components != g_current_components)
{
VertexManagerBase::Flush();
}
s_current_vtx_fmt = loader->m_native_vertex_format;
g_current_components = loader->m_native_components;
// if cull mode is CULL_ALL, tell VertexManager to skip triangles and quads.
// They still need to go through vertex loading, because we need to calculate a zfreeze refrence
// slope.
bool cullall = (bpmem.genMode.cullmode == GenMode::CULL_ALL && primitive < 5);
DataReader dst = VertexManagerBase::PrepareForAdditionalData(
primitive, count, loader->m_native_vtx_decl.stride, cullall);
count = loader->RunVertices(src, dst, count);
IndexGenerator::AddIndices(primitive, count);
VertexManagerBase::FlushData(count, loader->m_native_vtx_decl.stride);
ADDSTAT(stats.thisFrame.numPrims, count);
INCSTAT(stats.thisFrame.numPrimitiveJoins);
return size;
}
bool RunVertices(int vtx_attr_group, int primitive, int count, size_t buf_size, bool skip_drawing)
{
if (!count)
return true;
CPState* state = &g_main_cp_state;
VertexLoader* loader = RefreshLoader(vtx_attr_group, state);
size_t size = count * loader->GetVertexSize();
if (buf_size < size)
return false;
if (skip_drawing || (bpmem.genMode.cullmode == GenMode::CULL_ALL && primitive < 5))
{
// if cull mode is CULL_ALL, ignore triangles and quads
DataSkip((u32)size);
return true;
}
NativeVertexFormat* native = loader->GetNativeVertexFormat();
// If the native vertex format changed, force a flush.
if (native != s_current_vtx_fmt)
VertexManager::Flush();
s_current_vtx_fmt = native;
VertexManager::PrepareForAdditionalData(primitive, count,
loader->GetNativeVertexDeclaration().stride);
loader->RunVertices(state->vtx_attr[vtx_attr_group], primitive, count);
IndexGenerator::AddIndices(primitive, count);
ADDSTAT(stats.thisFrame.numPrims, count);
INCSTAT(stats.thisFrame.numPrimitiveJoins);
return true;
}
void StateTracker::UpdateGeometryShaderConstants()
{
// Skip updating geometry shader constants if it's not in use.
if (m_pipeline_state.gs == VK_NULL_HANDLE)
{
// However, if the buffer has changed, we can't skip the update, because then we'll
// try to include the now non-existant buffer in the descriptor set.
if (m_uniform_stream_buffer->GetBuffer() ==
m_bindings.uniform_buffer_bindings[UBO_DESCRIPTOR_SET_BINDING_GS].buffer)
{
return;
}
GeometryShaderManager::Dirty();
}
if (!GeometryShaderManager::IsDirty() || !ReserveConstantStorage())
return;
// Buffer allocation changed?
if (m_uniform_stream_buffer->GetBuffer() !=
m_bindings.uniform_buffer_bindings[UBO_DESCRIPTOR_SET_BINDING_GS].buffer)
{
m_bindings.uniform_buffer_bindings[UBO_DESCRIPTOR_SET_BINDING_GS].buffer =
m_uniform_stream_buffer->GetBuffer();
m_dirty_flags |= DIRTY_FLAG_GS_UBO;
}
m_bindings.uniform_buffer_offsets[UBO_DESCRIPTOR_SET_BINDING_GS] =
static_cast<uint32_t>(m_uniform_stream_buffer->GetCurrentOffset());
m_dirty_flags |= DIRTY_FLAG_DYNAMIC_OFFSETS;
memcpy(m_uniform_stream_buffer->GetCurrentHostPointer(), &GeometryShaderManager::constants,
sizeof(GeometryShaderConstants));
ADDSTAT(stats.thisFrame.bytesUniformStreamed, sizeof(GeometryShaderConstants));
m_uniform_stream_buffer->CommitMemory(sizeof(GeometryShaderConstants));
GeometryShaderManager::Clear();
}
bool ConvertVertices(VertexLoaderParameters ¶meters, u32 &readsize, u32 &writesize)
{
if (parameters.needloaderrefresh)
{
UpdateLoader(parameters);
}
auto loader = g_main_cp_state.vertex_loaders[parameters.vtx_attr_group];
if (!loader->EnvironmentIsSupported())
{
loader = loader->GetFallback();
}
readsize = parameters.count * loader->m_VertexSize;
if (parameters.buf_size < readsize)
return false;
if (parameters.skip_draw)
{
return true;
}
// Lookup pointers for any vertex arrays.
UpdateVertexArrayPointers();
NativeVertexFormat *nativefmt = loader->m_native_vertex_format;
// Flush if our vertex format is different from the currently set.
if (s_current_vtx_fmt != nullptr && s_current_vtx_fmt != nativefmt)
{
VertexManagerBase::Flush();
}
s_current_vtx_fmt = nativefmt;
g_current_components = loader->m_native_components;
VertexManagerBase::PrepareForAdditionalData(parameters.primitive, parameters.count, loader->m_native_stride);
parameters.destination = VertexManagerBase::s_pCurBufferPointer;
s32 finalcount = loader->RunVertices(parameters);
writesize = loader->m_native_stride * finalcount;
IndexGenerator::AddIndices(parameters.primitive, finalcount);
ADDSTAT(stats.thisFrame.numPrims, finalcount);
INCSTAT(stats.thisFrame.numPrimitiveJoins);
return true;
}
void StateTracker::UpdatePixelShaderConstants()
{
if (!PixelShaderManager::IsDirty() || !ReserveConstantStorage())
return;
// Buffer allocation changed?
if (m_uniform_stream_buffer->GetBuffer() !=
m_bindings.uniform_buffer_bindings[UBO_DESCRIPTOR_SET_BINDING_PS].buffer)
{
m_bindings.uniform_buffer_bindings[UBO_DESCRIPTOR_SET_BINDING_PS].buffer =
m_uniform_stream_buffer->GetBuffer();
m_dirty_flags |= DIRTY_FLAG_PS_UBO;
}
m_bindings.uniform_buffer_offsets[UBO_DESCRIPTOR_SET_BINDING_PS] =
static_cast<uint32_t>(m_uniform_stream_buffer->GetCurrentOffset());
m_dirty_flags |= DIRTY_FLAG_DYNAMIC_OFFSETS;
int size = PixelShaderManager::ConstantBufferSize * sizeof(float);
memcpy(m_uniform_stream_buffer->GetCurrentHostPointer(), PixelShaderManager::GetBuffer(),
size);
ADDSTAT(stats.thisFrame.bytesUniformStreamed, size);
m_uniform_stream_buffer->CommitMemory(size);
PixelShaderManager::Clear();
}
void VertexManager::PrepareDrawBuffers(u32 stride)
{
u8* p_vertices_base;
u8* p_vertices;
u16* p_indices;
u16* indices = GetIndexBuffer();
u32 total_data_size = m_total_num_verts * stride;
u32 data_size = m_num_verts * stride;
u16 current_index = m_num_verts;
if (m_index_len)
{
DWORD LockMode = D3DLOCK_NOOVERWRITE;
m_vertex_buffer_cursor--;
m_vertex_buffer_cursor = m_vertex_buffer_cursor - (m_vertex_buffer_cursor % stride) + stride;
if (m_vertex_buffer_cursor > m_vertex_buffer_size - total_data_size)
{
LockMode = D3DLOCK_DISCARD;
m_vertex_buffer_cursor = 0;
m_current_vertex_buffer = (m_current_vertex_buffer + 1) % m_buffers_count;
}
if (FAILED(m_vertex_buffers[m_current_vertex_buffer]->Lock(m_vertex_buffer_cursor, total_data_size, (VOID**)(&p_vertices_base), LockMode)))
{
DestroyDeviceObjects();
return;
}
LockMode = D3DLOCK_NOOVERWRITE;
if (m_index_buffer_cursor > m_index_buffer_size - m_total_index_len)
{
LockMode = D3DLOCK_DISCARD;
m_index_buffer_cursor = 0;
m_current_index_buffer = (m_current_index_buffer + 1) % m_buffers_count;
}
if (FAILED(m_index_buffers[m_current_index_buffer]->Lock(m_index_buffer_cursor * sizeof(u16), m_total_index_len * sizeof(u16), (VOID**)(&p_indices), LockMode)))
{
DestroyDeviceObjects();
return;
}
memcpy(p_vertices_base, s_pBaseBufferPointer, data_size);
p_vertices = p_vertices_base + data_size;
if (current_primitive_type == PRIMITIVE_TRIANGLES)
{
memcpy(p_indices, indices, m_index_len * sizeof(u16));
}
else if (current_primitive_type == PRIMITIVE_LINES)
{
for (u32 i = 0; i < (m_index_len - 1); i += 2)
{
// Get Line Indices
u16 first_index = indices[i];
u16 second_index = indices[i + 1];
// Get the position in the stream o f the first vertex
u32 currentstride = first_index * stride;
// Get The first vertex Position data
Float_2* base_vertex_0 = (Float_2*)(s_pBaseBufferPointer + currentstride);
// Get The blendindices data
U8_4* blendindices_vertex_0 = (U8_4*)(p_vertices_base + currentstride + stride - sizeof(U8_4));
// Get The first vertex Position data
currentstride = second_index * stride;
Float_2* base_vertex_1 = (Float_2*)(s_pBaseBufferPointer + currentstride);
U8_4* blendindices_vertex_1 = (U8_4*)(p_vertices_base + currentstride + stride - sizeof(U8_4));
// Calculate line orientation
// mostly a hack because we are in object space but is better than nothing
float dx = base_vertex_1->x - base_vertex_0->x;
float dy = base_vertex_1->y - base_vertex_0->y;
bool horizontal = fabs(dx) > fabs(dy);
bool positive = horizontal ? dx > 0 : dy > 0;
// setup offset index acording to line orientation
u8 idx0 = horizontal ?
(positive ? PLO_POS_LINE_NEGATIVE_Y : PLO_POS_LINE_POSITIVE_Y) :
(positive ? PLO_POS_LINE_POSITIVE_X : PLO_POS_LINE_NEGATIVE_X);
u8 idx1 = horizontal ?
(positive ? PLO_POS_LINE_POSITIVE_Y : PLO_POS_LINE_NEGATIVE_Y) :
(positive ? PLO_POS_LINE_NEGATIVE_X : PLO_POS_LINE_POSITIVE_X);
memcpy(p_vertices, base_vertex_0, stride);
p_vertices += stride;
U8_4* blendindices_vertex_2 = (U8_4*)(p_vertices - sizeof(U8_4));
memcpy(p_vertices, base_vertex_1, stride);
p_vertices += stride;
U8_4* blendindices_vertex_3 = (U8_4*)(p_vertices - sizeof(U8_4));
// Setup Blend Indices
blendindices_vertex_0->y = PLO_TEX_MASK_LINE_0_3;
blendindices_vertex_0->z = idx0;
blendindices_vertex_0->w = PLO_ZERO;
blendindices_vertex_1->y = PLO_TEX_MASK_LINE_0_3;
blendindices_vertex_1->z = idx0;
blendindices_vertex_1->w = PLO_ZERO;
blendindices_vertex_2->y = PLO_TEX_MASK_LINE_0_3;
blendindices_vertex_2->z = idx1;
blendindices_vertex_2->w = PLO_TEX_LINE;
blendindices_vertex_3->y = PLO_TEX_MASK_LINE_0_3;
blendindices_vertex_3->z = idx1;
blendindices_vertex_3->w = PLO_TEX_LINE;
// Setup new triangle indices
*p_indices = first_index;
p_indices++;
*p_indices = current_index;
current_index++;
p_indices++;
*p_indices = current_index;
p_indices++;
*p_indices = current_index;
current_index++;
p_indices++;
*p_indices = second_index;
p_indices++;
*p_indices = first_index;
p_indices++;
}
}
else if (current_primitive_type == PRIMITIVE_POINTS)
{
for (u32 i = 0; i < m_index_len; i++)
{
// Get point indes
u16 pointindex = indices[i];
// Calculate stream Position
int currentstride = pointindex * stride;
// Get data Pointer for vertex replication
u8* base_vertex = s_pBaseBufferPointer + currentstride;
U8_4* blendindices_vertex_0 = (U8_4*)(p_vertices_base + currentstride + stride - sizeof(U8_4));
// Generate Extra vertices
memcpy(p_vertices, base_vertex, stride);
p_vertices += stride;
U8_4* blendindices_vertex_1 = (U8_4*)(p_vertices - sizeof(U8_4));
memcpy(p_vertices, base_vertex, stride);
p_vertices += stride;
U8_4* blendindices_vertex_2 = (U8_4*)(p_vertices - sizeof(U8_4));
memcpy(p_vertices, base_vertex, stride);
p_vertices += stride;
U8_4* blendindices_vertex_3 = (U8_4*)(p_vertices - sizeof(U8_4));
// Setup Blen Indices
blendindices_vertex_0->y = PLO_TEX_MASK_POINT_0_3;
blendindices_vertex_0->z = PLO_POS_POINT_LEFT_TOP;
blendindices_vertex_0->w = PLO_ZERO;
blendindices_vertex_1->y = PLO_TEX_MASK_POINT_0_3;
blendindices_vertex_1->z = PLO_POS_POINT_LEFT_BOTTOM;
blendindices_vertex_1->w = PLO_TEX_POINT_X;
blendindices_vertex_2->y = PLO_TEX_MASK_POINT_0_3;
blendindices_vertex_2->z = PLO_POS_POINT_RIGHT_TOP;
blendindices_vertex_2->w = PLO_TEX_POINT_Y;
blendindices_vertex_3->y = PLO_TEX_MASK_POINT_0_3;
blendindices_vertex_3->z = PLO_POS_POINT_RIGHT_BOTTOM;
blendindices_vertex_3->w = PLO_TEX_POINT_XY;
// Setup new triangle indices
*p_indices = pointindex; // Left Top
p_indices++;
*p_indices = current_index; // Left Bottom
current_index++;
p_indices++;
*p_indices = current_index; // Right Top
p_indices++;
*p_indices = current_index; // Right Top
p_indices++;
*p_indices = current_index - 1; // Left Bottom
p_indices++;
current_index++;
*p_indices = current_index; // Right Bottom
p_indices++;
current_index++;
}
}
m_vertex_buffers[m_current_vertex_buffer]->Unlock();
m_index_buffers[m_current_index_buffer]->Unlock();
}
if (m_last_stride != stride || m_vertex_buffer_cursor == 0)
{
m_last_stride = stride;
D3D::SetStreamSource(0, m_vertex_buffers[m_current_vertex_buffer], 0, m_last_stride);
}
if (m_index_buffer_cursor == 0)
{
D3D::SetIndices(m_index_buffers[m_current_index_buffer]);
}
ADDSTAT(stats.thisFrame.bytesVertexStreamed, total_data_size);
ADDSTAT(stats.thisFrame.bytesIndexStreamed, m_total_index_len);
}