#include <dali/internal/render/renderers/render-renderer.h>
// INTERNAL INCLUDES
+#include <dali/graphics-api/graphics-program.h>
+#include <dali/graphics-api/graphics-types.h>
#include <dali/internal/common/image-sampler.h>
#include <dali/internal/render/common/render-instruction.h>
#include <dali/internal/render/data-providers/node-data-provider.h>
#include <dali/internal/render/gl-resources/context.h>
#include <dali/internal/render/renderers/render-sampler.h>
#include <dali/internal/render/renderers/render-texture.h>
+#include <dali/internal/render/renderers/render-vertex-buffer.h>
+#include <dali/internal/render/renderers/shader-cache.h>
#include <dali/internal/render/shaders/program.h>
#include <dali/internal/render/shaders/scene-graph-shader.h>
+#include <dali/internal/update/common/uniform-map.h>
namespace Dali
{
{
namespace
{
-/**
- * Helper to set view and projection matrices once per program
- * @param program to set the matrices to
- * @param modelMatrix to set
- * @param viewMatrix to set
- * @param projectionMatrix to set
- * @param modelViewMatrix to set
- * @param modelViewProjectionMatrix to set
- */
-inline void SetMatrices(Program& program,
- const Matrix& modelMatrix,
- const Matrix& viewMatrix,
- const Matrix& projectionMatrix,
- const Matrix& modelViewMatrix)
+// Size of uniform buffer page used when resizing
+constexpr uint32_t UBO_PAGE_SIZE = 8192u;
+
+// UBO allocation threshold below which the UBO will shrink
+constexpr auto UBO_SHRINK_THRESHOLD = 0.75f;
+
+// Helper to get the vertex input format
+Dali::Graphics::VertexInputFormat GetPropertyVertexFormat(Property::Type propertyType)
{
- GLint loc = program.GetUniformLocation(Program::UNIFORM_MODEL_MATRIX);
- if(Program::UNIFORM_UNKNOWN != loc)
- {
- program.SetUniformMatrix4fv(loc, 1, modelMatrix.AsFloat());
- }
- loc = program.GetUniformLocation(Program::UNIFORM_VIEW_MATRIX);
- if(Program::UNIFORM_UNKNOWN != loc)
+ Dali::Graphics::VertexInputFormat type{};
+
+ switch(propertyType)
{
- if(program.GetViewMatrix() != &viewMatrix)
+ case Property::NONE:
+ case Property::STRING:
+ case Property::ARRAY:
+ case Property::MAP:
+ case Property::EXTENTS: // i4?
+ case Property::RECTANGLE: // i4/f4?
+ case Property::ROTATION:
{
- program.SetViewMatrix(&viewMatrix);
- program.SetUniformMatrix4fv(loc, 1, viewMatrix.AsFloat());
+ type = Dali::Graphics::VertexInputFormat::UNDEFINED;
+ break;
}
- }
- // set projection matrix if program has not yet received it this frame or if it is dirty
- loc = program.GetUniformLocation(Program::UNIFORM_PROJECTION_MATRIX);
- if(Program::UNIFORM_UNKNOWN != loc)
- {
- if(program.GetProjectionMatrix() != &projectionMatrix)
+ case Property::BOOLEAN:
+ {
+ type = Dali::Graphics::VertexInputFormat::UNDEFINED; // type = GL_BYTE; @todo new type for this?
+ break;
+ }
+ case Property::INTEGER:
{
- program.SetProjectionMatrix(&projectionMatrix);
- program.SetUniformMatrix4fv(loc, 1, projectionMatrix.AsFloat());
+ type = Dali::Graphics::VertexInputFormat::INTEGER; // (short)
+ break;
+ }
+ case Property::FLOAT:
+ {
+ type = Dali::Graphics::VertexInputFormat::FLOAT;
+ break;
+ }
+ case Property::VECTOR2:
+ {
+ type = Dali::Graphics::VertexInputFormat::FVECTOR2;
+ break;
+ }
+ case Property::VECTOR3:
+ {
+ type = Dali::Graphics::VertexInputFormat::FVECTOR3;
+ break;
+ }
+ case Property::VECTOR4:
+ {
+ type = Dali::Graphics::VertexInputFormat::FVECTOR4;
+ break;
+ }
+ case Property::MATRIX3:
+ {
+ type = Dali::Graphics::VertexInputFormat::FLOAT;
+ break;
+ }
+ case Property::MATRIX:
+ {
+ type = Dali::Graphics::VertexInputFormat::FLOAT;
+ break;
}
}
- loc = program.GetUniformLocation(Program::UNIFORM_MODELVIEW_MATRIX);
- if(Program::UNIFORM_UNKNOWN != loc)
+
+ return type;
+}
+
+constexpr Graphics::CullMode ConvertCullFace(Dali::FaceCullingMode::Type mode)
+{
+ switch(mode)
{
- program.SetUniformMatrix4fv(loc, 1, modelViewMatrix.AsFloat());
+ case Dali::FaceCullingMode::NONE:
+ {
+ return Graphics::CullMode::NONE;
+ }
+ case Dali::FaceCullingMode::FRONT:
+ {
+ return Graphics::CullMode::FRONT;
+ }
+ case Dali::FaceCullingMode::BACK:
+ {
+ return Graphics::CullMode::BACK;
+ }
+ case Dali::FaceCullingMode::FRONT_AND_BACK:
+ {
+ return Graphics::CullMode::FRONT_AND_BACK;
+ }
}
+ return Graphics::CullMode::NONE;
+}
- loc = program.GetUniformLocation(Program::UNIFORM_MVP_MATRIX);
- if(Program::UNIFORM_UNKNOWN != loc)
+constexpr Graphics::BlendFactor ConvertBlendFactor(BlendFactor::Type blendFactor)
+{
+ switch(blendFactor)
{
- Matrix modelViewProjectionMatrix(false);
- Matrix::Multiply(modelViewProjectionMatrix, modelViewMatrix, projectionMatrix);
- program.SetUniformMatrix4fv(loc, 1, modelViewProjectionMatrix.AsFloat());
+ case BlendFactor::ZERO:
+ return Graphics::BlendFactor::ZERO;
+ case BlendFactor::ONE:
+ return Graphics::BlendFactor::ONE;
+ case BlendFactor::SRC_COLOR:
+ return Graphics::BlendFactor::SRC_COLOR;
+ case BlendFactor::ONE_MINUS_SRC_COLOR:
+ return Graphics::BlendFactor::ONE_MINUS_SRC_COLOR;
+ case BlendFactor::SRC_ALPHA:
+ return Graphics::BlendFactor::SRC_ALPHA;
+ case BlendFactor::ONE_MINUS_SRC_ALPHA:
+ return Graphics::BlendFactor::ONE_MINUS_SRC_ALPHA;
+ case BlendFactor::DST_ALPHA:
+ return Graphics::BlendFactor::DST_ALPHA;
+ case BlendFactor::ONE_MINUS_DST_ALPHA:
+ return Graphics::BlendFactor::ONE_MINUS_DST_ALPHA;
+ case BlendFactor::DST_COLOR:
+ return Graphics::BlendFactor::DST_COLOR;
+ case BlendFactor::ONE_MINUS_DST_COLOR:
+ return Graphics::BlendFactor::ONE_MINUS_DST_COLOR;
+ case BlendFactor::SRC_ALPHA_SATURATE:
+ return Graphics::BlendFactor::SRC_ALPHA_SATURATE;
+ case BlendFactor::CONSTANT_COLOR:
+ return Graphics::BlendFactor::CONSTANT_COLOR;
+ case BlendFactor::ONE_MINUS_CONSTANT_COLOR:
+ return Graphics::BlendFactor::ONE_MINUS_CONSTANT_COLOR;
+ case BlendFactor::CONSTANT_ALPHA:
+ return Graphics::BlendFactor::CONSTANT_ALPHA;
+ case BlendFactor::ONE_MINUS_CONSTANT_ALPHA:
+ return Graphics::BlendFactor::ONE_MINUS_CONSTANT_ALPHA;
}
+ return Graphics::BlendFactor{};
+}
- loc = program.GetUniformLocation(Program::UNIFORM_NORMAL_MATRIX);
- if(Program::UNIFORM_UNKNOWN != loc)
+constexpr Graphics::BlendOp ConvertBlendEquation(DevelBlendEquation::Type blendEquation)
+{
+ switch(blendEquation)
{
- Matrix3 normalMatrix;
- normalMatrix = modelViewMatrix;
- normalMatrix.Invert();
- normalMatrix.Transpose();
- program.SetUniformMatrix3fv(loc, 1, normalMatrix.AsFloat());
+ case DevelBlendEquation::ADD:
+ return Graphics::BlendOp::ADD;
+ case DevelBlendEquation::SUBTRACT:
+ return Graphics::BlendOp::SUBTRACT;
+ case DevelBlendEquation::REVERSE_SUBTRACT:
+ return Graphics::BlendOp::REVERSE_SUBTRACT;
+ case DevelBlendEquation::COLOR:
+ case DevelBlendEquation::COLOR_BURN:
+ case DevelBlendEquation::COLOR_DODGE:
+ case DevelBlendEquation::DARKEN:
+ case DevelBlendEquation::DIFFERENCE:
+ case DevelBlendEquation::EXCLUSION:
+ case DevelBlendEquation::HARD_LIGHT:
+ case DevelBlendEquation::HUE:
+ case DevelBlendEquation::LIGHTEN:
+ case DevelBlendEquation::LUMINOSITY:
+ case DevelBlendEquation::MAX:
+ case DevelBlendEquation::MIN:
+ case DevelBlendEquation::MULTIPLY:
+ case DevelBlendEquation::OVERLAY:
+ case DevelBlendEquation::SATURATION:
+ case DevelBlendEquation::SCREEN:
+ case DevelBlendEquation::SOFT_LIGHT:
+ return Graphics::BlendOp{};
}
+ return Graphics::BlendOp{};
+}
+
+/**
+ * Helper function to calculate the correct alignment of data for uniform buffers
+ * @param dataSize size of uniform buffer
+ * @return aligned offset of data
+ */
+inline uint32_t GetUniformBufferDataAlignment(uint32_t dataSize)
+{
+ return ((dataSize / 256u) + ((dataSize % 256u) ? 1u : 0u)) * 256u;
}
} // namespace
DepthTestMode::Type depthTestMode,
DepthFunction::Type depthFunction,
StencilParameters& stencilParameters)
-: mRenderDataProvider(dataProvider),
+: mGraphicsController(nullptr),
+ mRenderDataProvider(dataProvider),
mContext(nullptr),
mGeometry(geometry),
mProgramCache(nullptr),
mUniformIndexMap(),
- mAttributesLocation(),
+ mAttributeLocations(),
mUniformsHash(),
mStencilParameters(stencilParameters),
mBlendingOptions(),
mFaceCullingMode(faceCullingMode),
mDepthWriteMode(depthWriteMode),
mDepthTestMode(depthTestMode),
- mUpdateAttributesLocation(true),
+ mUpdateAttributeLocations(true),
mPremultipledAlphaEnabled(preMultipliedAlphaEnabled),
mShaderChanged(false),
mUpdated(true)
mBlendingOptions.SetBlendColor(blendColor);
}
-void Renderer::Initialize(Context& context, ProgramCache& programCache)
+void Renderer::Initialize(Context& context, Graphics::Controller& graphicsController, ProgramCache& programCache, Render::ShaderCache& shaderCache, Render::UniformBufferManager& uniformBufferManager)
{
- mContext = &context;
- mProgramCache = &programCache;
+ mContext = &context;
+ mGraphicsController = &graphicsController;
+ mProgramCache = &programCache;
+ mShaderCache = &shaderCache;
+ mUniformBufferManager = &uniformBufferManager;
}
Renderer::~Renderer() = default;
void Renderer::SetGeometry(Render::Geometry* geometry)
{
mGeometry = geometry;
- mUpdateAttributesLocation = true;
+ mUpdateAttributeLocations = true;
}
void Renderer::SetDrawCommands(Dali::DevelRenderer::DrawCommand* pDrawCommands, uint32_t size)
{
mDrawCommands.insert(mDrawCommands.end(), pDrawCommands, pDrawCommands + size);
}
-void Renderer::SetBlending(Context& context, bool blend)
-{
- context.SetBlend(blend);
- if(blend)
- {
- // Blend color is optional and rarely used
- const Vector4* blendColor = mBlendingOptions.GetBlendColor();
- if(blendColor)
- {
- context.SetCustomBlendColor(*blendColor);
- }
- else
- {
- context.SetDefaultBlendColor();
- }
-
- // Set blend source & destination factors
- context.BlendFuncSeparate(mBlendingOptions.GetBlendSrcFactorRgb(),
- mBlendingOptions.GetBlendDestFactorRgb(),
- mBlendingOptions.GetBlendSrcFactorAlpha(),
- mBlendingOptions.GetBlendDestFactorAlpha());
-
- // Set blend equations
- Dali::DevelBlendEquation::Type rgbEquation = mBlendingOptions.GetBlendEquationRgb();
- Dali::DevelBlendEquation::Type alphaEquation = mBlendingOptions.GetBlendEquationAlpha();
-
- if(mBlendingOptions.IsAdvancedBlendEquationApplied() && mPremultipledAlphaEnabled)
- {
- if(rgbEquation != alphaEquation)
- {
- DALI_LOG_ERROR("Advanced Blend Equation have to be appried by using BlendEquation.\n");
- }
- context.BlendEquation(rgbEquation);
- }
- else
- {
- context.BlendEquationSeparate(rgbEquation, alphaEquation);
- }
- }
-
- mUpdated = true;
-}
-
void Renderer::GlContextDestroyed()
{
mGeometry->GlContextDestroyed();
{
}
-void Renderer::SetUniforms(BufferIndex bufferIndex, const SceneGraph::NodeDataProvider& node, const Vector3& size, Program& program)
-{
- // Check if the map has changed
- DALI_ASSERT_DEBUG(mRenderDataProvider && "No Uniform map data provider available");
-
- const SceneGraph::UniformMapDataProvider& uniformMapDataProvider = mRenderDataProvider->GetUniformMap();
-
- if(uniformMapDataProvider.GetUniformMapChanged(bufferIndex) ||
- node.GetUniformMapChanged(bufferIndex) ||
- mUniformIndexMap.Count() == 0 ||
- mShaderChanged)
- {
- // Reset shader pointer
- mShaderChanged = false;
-
- const SceneGraph::CollectedUniformMap& uniformMap = uniformMapDataProvider.GetUniformMap(bufferIndex);
- const SceneGraph::CollectedUniformMap& uniformMapNode = node.GetUniformMap(bufferIndex);
-
- uint32_t maxMaps = static_cast<uint32_t>(uniformMap.Count() + uniformMapNode.Count()); // 4,294,967,295 maps should be enough
- mUniformIndexMap.Clear(); // Clear contents, but keep memory if we don't change size
- mUniformIndexMap.Resize(maxMaps);
-
- uint32_t mapIndex = 0;
- for(; mapIndex < uniformMap.Count(); ++mapIndex)
- {
- mUniformIndexMap[mapIndex].propertyValue = uniformMap[mapIndex].propertyPtr;
- mUniformIndexMap[mapIndex].uniformIndex = program.RegisterUniform(uniformMap[mapIndex].uniformName);
- }
-
- for(uint32_t nodeMapIndex = 0; nodeMapIndex < uniformMapNode.Count(); ++nodeMapIndex)
- {
- uint32_t uniformIndex = program.RegisterUniform(uniformMapNode[nodeMapIndex].uniformName);
- bool found(false);
- for(uint32_t i = 0; i < uniformMap.Count(); ++i)
- {
- if(mUniformIndexMap[i].uniformIndex == uniformIndex)
- {
- mUniformIndexMap[i].propertyValue = uniformMapNode[nodeMapIndex].propertyPtr;
- found = true;
- break;
- }
- }
-
- if(!found)
- {
- mUniformIndexMap[mapIndex].propertyValue = uniformMapNode[nodeMapIndex].propertyPtr;
- mUniformIndexMap[mapIndex].uniformIndex = uniformIndex;
- ++mapIndex;
- }
- }
-
- mUniformIndexMap.Resize(mapIndex);
- }
-
- // Set uniforms in local map
- for(UniformIndexMappings::Iterator iter = mUniformIndexMap.Begin(),
- end = mUniformIndexMap.End();
- iter != end;
- ++iter)
- {
- SetUniformFromProperty(bufferIndex, program, *iter);
- }
-
- GLint sizeLoc = program.GetUniformLocation(Program::UNIFORM_SIZE);
- if(-1 != sizeLoc)
- {
- program.SetSizeUniform3f(sizeLoc, size.x, size.y, size.z);
- }
-}
-
void Renderer::SetUniformFromProperty(BufferIndex bufferIndex, Program& program, UniformIndexMap& map)
{
GLint location = program.GetUniformLocation(map.uniformIndex);
}
}
-bool Renderer::BindTextures(Context& context, Program& program, Vector<GLuint>& boundTextures)
+void Renderer::BindTextures(Program& program, Graphics::CommandBuffer& commandBuffer, Vector<Graphics::Texture*>& boundTextures)
{
uint32_t textureUnit = 0;
- bool result = true;
GLint uniformLocation(-1);
std::vector<Render::Sampler*>& samplers(mRenderDataProvider->GetSamplers());
std::vector<Render::Texture*>& textures(mRenderDataProvider->GetTextures());
- for(uint32_t i = 0; i < static_cast<uint32_t>(textures.size()) && result; ++i) // not expecting more than uint32_t of textures
+
+ std::vector<Graphics::TextureBinding> textureBindings;
+ for(uint32_t i = 0; i < static_cast<uint32_t>(textures.size()); ++i) // not expecting more than uint32_t of textures
{
- if(textures[i])
+ if(textures[i] && textures[i]->GetGraphicsObject())
{
- result = textures[i]->Bind(context, textureUnit, samplers[i]);
- boundTextures.PushBack(textures[i]->GetId());
- if(result && program.GetSamplerUniformLocation(i, uniformLocation))
+ if(program.GetSamplerUniformLocation(i, uniformLocation))
{
- program.SetUniform1i(uniformLocation, textureUnit);
+ // if the sampler exists,
+ // if it's default, delete the graphics object
+ // otherwise re-initialize it if dirty
+
+ const Graphics::Sampler* graphicsSampler = (samplers[i] ? samplers[i]->GetGraphicsObject()
+ : nullptr);
+
+ boundTextures.PushBack(textures[i]->GetGraphicsObject());
+ const Graphics::TextureBinding textureBinding{textures[i]->GetGraphicsObject(), graphicsSampler, textureUnit};
+ textureBindings.push_back(textureBinding);
+
+ program.SetUniform1i(uniformLocation, textureUnit); // Get through shader reflection
++textureUnit;
}
}
}
- return result;
+ if(textureBindings.size() > 0)
+ {
+ commandBuffer.BindTextures(textureBindings);
+ }
}
void Renderer::SetFaceCullingMode(FaceCullingMode::Type mode)
return mStencilParameters.stencilOperationOnZPass;
}
-void Renderer::Upload(Context& context)
+void Renderer::Upload()
{
- mGeometry->Upload(context);
+ mGeometry->Upload(*mGraphicsController);
}
void Renderer::Render(Context& context,
const Matrix& projectionMatrix,
const Vector3& size,
bool blend,
- Vector<GLuint>& boundTextures,
+ Vector<Graphics::Texture*>& boundTextures,
const Dali::Internal::SceneGraph::RenderInstruction& instruction,
uint32_t queueIndex)
{
return;
}
- // Get the program to use
- // The program cache owns the Program object so we don't need to worry about this raw allocation here.
- ShaderDataPtr shaderData = mRenderDataProvider->GetShader().GetShaderData();
- Program* program = Program::New(*mProgramCache, shaderData, (shaderData->GetHints() & Dali::Shader::Hint::MODIFIES_GEOMETRY) != 0x0);
+ // Create command buffer if not present
+ if(!mGraphicsCommandBuffer)
+ {
+ mGraphicsCommandBuffer = mGraphicsController->CreateCommandBuffer(
+ Graphics::CommandBufferCreateInfo()
+ .SetLevel(Graphics::CommandBufferLevel::SECONDARY),
+ nullptr);
+ }
+ else
+ {
+ mGraphicsCommandBuffer->Reset();
+ }
+
+ auto& commandBuffer = mGraphicsCommandBuffer;
+
+ // Set blending mode
+ if(!mDrawCommands.empty())
+ {
+ blend = (commands[0]->queue == DevelRenderer::RENDER_QUEUE_OPAQUE ? false : blend);
+ }
+
+ // Create Program
+ ShaderDataPtr shaderData = mRenderDataProvider->GetShader().GetShaderData();
+ const std::vector<char>& vertShader = shaderData->GetShaderForPipelineStage(Graphics::PipelineStage::VERTEX_SHADER);
+ const std::vector<char>& fragShader = shaderData->GetShaderForPipelineStage(Graphics::PipelineStage::FRAGMENT_SHADER);
+ Dali::Graphics::Shader& vertexShader = mShaderCache->GetShader(
+ vertShader,
+ Graphics::PipelineStage::VERTEX_SHADER,
+ shaderData->GetSourceMode());
+
+ Dali::Graphics::Shader& fragmentShader = mShaderCache->GetShader(
+ fragShader,
+ Graphics::PipelineStage::FRAGMENT_SHADER,
+ shaderData->GetSourceMode());
+
+ std::vector<Graphics::ShaderState> shaderStates{
+ Graphics::ShaderState()
+ .SetShader(vertexShader)
+ .SetPipelineStage(Graphics::PipelineStage::VERTEX_SHADER),
+ Graphics::ShaderState()
+ .SetShader(fragmentShader)
+ .SetPipelineStage(Graphics::PipelineStage::FRAGMENT_SHADER)};
+
+ auto createInfo = Graphics::ProgramCreateInfo();
+ createInfo.SetShaderState(shaderStates);
+
+ auto graphicsProgram = mGraphicsController->CreateProgram(createInfo, nullptr);
+ Program* program = Program::New(*mProgramCache,
+ shaderData,
+ *mGraphicsController,
+ std::move(graphicsProgram),
+ (shaderData->GetHints() & Dali::Shader::Hint::MODIFIES_GEOMETRY) != 0x0);
if(!program)
{
return;
}
- //Set cull face mode
- const Dali::Internal::SceneGraph::Camera* cam = instruction.GetCamera();
- if(cam->GetReflectionUsed())
+ // Temporarily create a pipeline here - this will be used for transporting
+ // topology, vertex format, attrs, rasterization state
+ mGraphicsPipeline = PrepareGraphicsPipeline(*program, instruction, blend, std::move(mGraphicsPipeline));
+
+ commandBuffer->BindPipeline(*mGraphicsPipeline.get());
+
+ BindTextures(*program, *commandBuffer.get(), boundTextures);
+
+ BuildUniformIndexMap(bufferIndex, node, size, *program);
+
+ WriteUniformBuffer(bufferIndex, *commandBuffer.get(), program, instruction, node, modelMatrix, modelViewMatrix, viewMatrix, projectionMatrix, size);
+
+ bool drawn = false; // Draw can fail if there are no vertex buffers or they haven't been uploaded yet
+ // @todo We should detect this case much earlier to prevent unnecessary work
+
+ //@todo manage mDrawCommands in the same way as above command buffer?!
+ if(mDrawCommands.empty())
{
- auto adjFaceCullingMode = mFaceCullingMode;
- switch(mFaceCullingMode)
+ drawn = mGeometry->Draw(*mGraphicsController, *commandBuffer.get(), mIndexedDrawFirstElement, mIndexedDrawElementsCount);
+ }
+ else
+ {
+ for(auto& cmd : commands)
{
- case FaceCullingMode::Type::FRONT:
- {
- adjFaceCullingMode = FaceCullingMode::Type::BACK;
- break;
- }
- case FaceCullingMode::Type::BACK:
- {
- adjFaceCullingMode = FaceCullingMode::Type::FRONT;
- break;
- }
- default:
- {
- // nothing to do, leave culling as it is
- }
+ // @todo This should generate a command buffer per cmd
+ // Tests WILL fail. (Temporarily commented out)
+ mGeometry->Draw(*mGraphicsController, *commandBuffer.get(), cmd->firstIndex, cmd->elementCount);
}
- context.CullFace(adjFaceCullingMode);
}
- else
+
+ // Command buffer contains Texture bindings, vertex bindings, index buffer binding, pipeline(vertex format)
+ // @todo We should return the command buffer(s) and let the calling method submit
+ // If not drawn, then don't add command buffer to submit info, and if empty, don't
+ // submit.
+ if(drawn)
{
- context.CullFace(mFaceCullingMode);
+ Graphics::SubmitInfo submitInfo{{}, 0 | Graphics::SubmitFlagBits::FLUSH};
+ submitInfo.cmdBuffer.push_back(commandBuffer.get());
+ mGraphicsController->SubmitCommandBuffers(submitInfo);
}
- // Take the program into use so we can send uniforms to it
- program->Use();
+ mUpdated = false;
+}
+
+void Renderer::BuildUniformIndexMap(BufferIndex bufferIndex, const SceneGraph::NodeDataProvider& node, const Vector3& size, Program& program)
+{
+ // Check if the map has changed
+ DALI_ASSERT_DEBUG(mRenderDataProvider && "No Uniform map data provider available");
- if(DALI_LIKELY(BindTextures(context, *program, boundTextures)))
+ const SceneGraph::UniformMapDataProvider& uniformMapDataProvider = mRenderDataProvider->GetUniformMap();
+
+ if(uniformMapDataProvider.GetUniformMapChanged(bufferIndex) ||
+ node.GetUniformMapChanged(bufferIndex) ||
+ mUniformIndexMap.Count() == 0 ||
+ mShaderChanged)
{
- // Only set up and draw if we have textures and they are all valid
+ // Reset shader pointer
+ mShaderChanged = false;
- // set projection and view matrix if program has not yet received them yet this frame
- SetMatrices(*program, modelMatrix, viewMatrix, projectionMatrix, modelViewMatrix);
+ const SceneGraph::CollectedUniformMap& uniformMap = uniformMapDataProvider.GetUniformMap(bufferIndex);
+ const SceneGraph::CollectedUniformMap& uniformMapNode = node.GetUniformMap(bufferIndex);
- // set color uniform
- GLint loc = program->GetUniformLocation(Program::UNIFORM_COLOR);
- if(Program::UNIFORM_UNKNOWN != loc)
+ uint32_t maxMaps = static_cast<uint32_t>(uniformMap.Count() + uniformMapNode.Count()); // 4,294,967,295 maps should be enough
+ mUniformIndexMap.Clear(); // Clear contents, but keep memory if we don't change size
+ mUniformIndexMap.Resize(maxMaps);
+
+ uint32_t mapIndex = 0;
+ for(; mapIndex < uniformMap.Count(); ++mapIndex)
{
- const Vector4& color = node.GetRenderColor(bufferIndex);
- if(mPremultipledAlphaEnabled)
+ mUniformIndexMap[mapIndex].propertyValue = uniformMap[mapIndex].propertyPtr;
+ mUniformIndexMap[mapIndex].uniformIndex = program.RegisterUniform(uniformMap[mapIndex].uniformName);
+ mUniformIndexMap[mapIndex].uniformName = uniformMap[mapIndex].uniformName;
+ mUniformIndexMap[mapIndex].uniformNameHash = uniformMap[mapIndex].uniformNameHash;
+ mUniformIndexMap[mapIndex].uniformNameHashNoArray = uniformMap[mapIndex].uniformNameHashNoArray;
+ mUniformIndexMap[mapIndex].arrayIndex = uniformMap[mapIndex].arrayIndex;
+ }
+
+ for(uint32_t nodeMapIndex = 0; nodeMapIndex < uniformMapNode.Count(); ++nodeMapIndex)
+ {
+ uint32_t uniformIndex = program.RegisterUniform(uniformMapNode[nodeMapIndex].uniformName);
+ bool found(false);
+ for(uint32_t i = 0; i < uniformMap.Count(); ++i)
{
- float alpha = color.a * mRenderDataProvider->GetOpacity(bufferIndex);
- program->SetUniform4f(loc, color.r * alpha, color.g * alpha, color.b * alpha, alpha);
+ if(mUniformIndexMap[i].uniformIndex == uniformIndex)
+ {
+ mUniformIndexMap[i].propertyValue = uniformMapNode[nodeMapIndex].propertyPtr;
+ found = true;
+ break;
+ }
}
- else
+
+ if(!found)
{
- program->SetUniform4f(loc, color.r, color.g, color.b, color.a * mRenderDataProvider->GetOpacity(bufferIndex));
+ mUniformIndexMap[mapIndex].propertyValue = uniformMapNode[nodeMapIndex].propertyPtr;
+ mUniformIndexMap[mapIndex].uniformName = uniformMapNode[nodeMapIndex].uniformName;
+ mUniformIndexMap[mapIndex].uniformIndex = uniformIndex;
+ mUniformIndexMap[mapIndex].uniformNameHash = uniformMapNode[nodeMapIndex].uniformNameHash;
+ mUniformIndexMap[mapIndex].uniformNameHashNoArray = uniformMapNode[nodeMapIndex].uniformNameHashNoArray;
+ mUniformIndexMap[mapIndex].arrayIndex = uniformMapNode[nodeMapIndex].arrayIndex;
+ ++mapIndex;
}
}
- SetUniforms(bufferIndex, node, size, *program);
+ mUniformIndexMap.Resize(mapIndex);
+ }
+}
+
+void Renderer::WriteUniformBuffer(
+ BufferIndex bufferIndex,
+ Graphics::CommandBuffer& commandBuffer,
+ Program* program,
+ const SceneGraph::RenderInstruction& instruction,
+ const SceneGraph::NodeDataProvider& node,
+ const Matrix& modelMatrix,
+ const Matrix& modelViewMatrix,
+ const Matrix& viewMatrix,
+ const Matrix& projectionMatrix,
+ const Vector3& size)
+{
+ // Create the UBO
+ uint32_t uniformBlockAllocationBytes{0u};
+ uint32_t uniformBlockMaxSize{0u};
+ uint32_t uboOffset{0u};
- if(mUpdateAttributesLocation || mGeometry->AttributesChanged())
+ auto& reflection = mGraphicsController->GetProgramReflection(program->GetGraphicsProgram());
+ for(auto i = 0u; i < reflection.GetUniformBlockCount(); ++i)
+ {
+ auto blockSize = GetUniformBufferDataAlignment(reflection.GetUniformBlockSize(i));
+ if(uniformBlockMaxSize < blockSize)
{
- mGeometry->GetAttributeLocationFromProgram(mAttributesLocation, *program, bufferIndex);
- mUpdateAttributesLocation = false;
+ uniformBlockMaxSize = blockSize;
}
+ uniformBlockAllocationBytes += blockSize;
+ }
- if(mBlendingOptions.IsAdvancedBlendEquationApplied() && mPremultipledAlphaEnabled)
+ auto pagedAllocation = ((uniformBlockAllocationBytes / UBO_PAGE_SIZE + 1u)) * UBO_PAGE_SIZE;
+
+ // Allocate twice memory as required by the uniform buffers
+ // todo: memory usage backlog to use optimal allocation
+ if(uniformBlockAllocationBytes && !mUniformBuffer[bufferIndex])
+ {
+ mUniformBuffer[bufferIndex] = mUniformBufferManager->AllocateUniformBuffer(pagedAllocation);
+ }
+ else if(uniformBlockAllocationBytes && (mUniformBuffer[bufferIndex]->GetSize() < pagedAllocation ||
+ (pagedAllocation < uint32_t(float(mUniformBuffer[bufferIndex]->GetSize()) * UBO_SHRINK_THRESHOLD))))
+ {
+ mUniformBuffer[bufferIndex]->Reserve(pagedAllocation);
+ }
+
+ // Clear UBO
+ if(mUniformBuffer[bufferIndex])
+ {
+ mUniformBuffer[bufferIndex]->Fill(0, 0u, 0u);
+ }
+
+ // update the uniform buffer
+ // pass shared UBO and offset, return new offset for next item to be used
+ // don't process bindings if there are no uniform buffers allocated
+ auto ubo = mUniformBuffer[bufferIndex].get();
+ if(ubo)
+ {
+ auto uboCount = reflection.GetUniformBlockCount();
+ mUniformBufferBindings.resize(uboCount);
+
+ std::vector<Graphics::UniformBufferBinding>* bindings{&mUniformBufferBindings};
+
+ // Write default uniforms
+ WriteDefaultUniform(program->GetDefaultUniform(Program::DefaultUniformIndex::MODEL_MATRIX), *ubo, *bindings, modelMatrix);
+ WriteDefaultUniform(program->GetDefaultUniform(Program::DefaultUniformIndex::VIEW_MATRIX), *ubo, *bindings, viewMatrix);
+ WriteDefaultUniform(program->GetDefaultUniform(Program::DefaultUniformIndex::PROJECTION_MATRIX), *ubo, *bindings, projectionMatrix);
+ WriteDefaultUniform(program->GetDefaultUniform(Program::DefaultUniformIndex::MODEL_VIEW_MATRIX), *ubo, *bindings, modelViewMatrix);
+
+ auto mvpUniformInfo = program->GetDefaultUniform(Program::DefaultUniformIndex::MVP_MATRIX);
+ if(mvpUniformInfo && !mvpUniformInfo->name.empty())
{
- context.BlendBarrier();
+ Matrix modelViewProjectionMatrix(false);
+ Matrix::Multiply(modelViewProjectionMatrix, modelViewMatrix, projectionMatrix);
+ WriteDefaultUniform(mvpUniformInfo, *ubo, *bindings, modelViewProjectionMatrix);
}
- if(mDrawCommands.empty())
+ auto normalUniformInfo = program->GetDefaultUniform(Program::DefaultUniformIndex::NORMAL_MATRIX);
+ if(normalUniformInfo && !normalUniformInfo->name.empty())
{
- SetBlending(context, blend);
+ Matrix3 normalMatrix(modelViewMatrix);
+ normalMatrix.Invert();
+ normalMatrix.Transpose();
+ WriteDefaultUniform(normalUniformInfo, *ubo, *bindings, normalMatrix);
+ }
- mGeometry->Draw(context,
- bufferIndex,
- mAttributesLocation,
- mIndexedDrawFirstElement,
- mIndexedDrawElementsCount);
+ Vector4 finalColor;
+ const Vector4& color = node.GetRenderColor(bufferIndex);
+ if(mPremultipledAlphaEnabled)
+ {
+ float alpha = color.a * mRenderDataProvider->GetOpacity(bufferIndex);
+ finalColor = Vector4(color.r * alpha, color.g * alpha, color.b * alpha, alpha);
}
else
{
- for(auto& cmd : commands)
+ finalColor = Vector4(color.r, color.g, color.b, color.a * mRenderDataProvider->GetOpacity(bufferIndex));
+ }
+ WriteDefaultUniform(program->GetDefaultUniform(Program::DefaultUniformIndex::COLOR), *ubo, *bindings, finalColor);
+
+ // Write uniforms from the uniform map
+ FillUniformBuffer(*program, instruction, *ubo, bindings, uboOffset, bufferIndex);
+
+ // Write uSize in the end, as it shouldn't be overridable by dynamic properties.
+ WriteDefaultUniform(program->GetDefaultUniform(Program::DefaultUniformIndex::SIZE), *ubo, *bindings, size);
+
+ commandBuffer.BindUniformBuffers(*bindings);
+ }
+}
+
+template<class T>
+bool Renderer::WriteDefaultUniform(const Graphics::UniformInfo* uniformInfo, Render::UniformBuffer& ubo, const std::vector<Graphics::UniformBufferBinding>& bindings, const T& data)
+{
+ if(uniformInfo && !uniformInfo->name.empty())
+ {
+ WriteUniform(ubo, bindings, *uniformInfo, data);
+ return true;
+ }
+ return false;
+}
+
+template<class T>
+void Renderer::WriteUniform(Render::UniformBuffer& ubo, const std::vector<Graphics::UniformBufferBinding>& bindings, const Graphics::UniformInfo& uniformInfo, const T& data)
+{
+ WriteUniform(ubo, bindings, uniformInfo, &data, sizeof(T));
+}
+
+void Renderer::WriteUniform(Render::UniformBuffer& ubo, const std::vector<Graphics::UniformBufferBinding>& bindings, const Graphics::UniformInfo& uniformInfo, const void* data, uint32_t size)
+{
+ ubo.Write(data, size, bindings[uniformInfo.bufferIndex].offset + uniformInfo.offset);
+}
+
+void Renderer::FillUniformBuffer(Program& program,
+ const SceneGraph::RenderInstruction& instruction,
+ Render::UniformBuffer& ubo,
+ std::vector<Graphics::UniformBufferBinding>*& outBindings,
+ uint32_t& offset,
+ BufferIndex updateBufferIndex)
+{
+ auto& reflection = mGraphicsController->GetProgramReflection(program.GetGraphicsProgram());
+ auto uboCount = reflection.GetUniformBlockCount();
+
+ // Setup bindings
+ uint32_t dataOffset = offset;
+ for(auto i = 0u; i < uboCount; ++i)
+ {
+ mUniformBufferBindings[i].dataSize = reflection.GetUniformBlockSize(i);
+ mUniformBufferBindings[i].binding = reflection.GetUniformBlockBinding(i);
+ mUniformBufferBindings[i].offset = dataOffset;
+
+ dataOffset += GetUniformBufferDataAlignment(mUniformBufferBindings[i].dataSize);
+ mUniformBufferBindings[i].buffer = ubo.GetBuffer();
+
+ for(UniformIndexMappings::Iterator iter = mUniformIndexMap.Begin(),
+ end = mUniformIndexMap.End();
+ iter != end;
+ ++iter)
+ {
+ // @todo This means parsing the uniform string every frame. Instead, store the array index if present.
+ int arrayIndex = (*iter).arrayIndex;
+
+ auto uniformInfo = Graphics::UniformInfo{};
+ auto uniformFound = program.GetUniform((*iter).uniformName.GetCString(),
+ (*iter).uniformNameHashNoArray ? (*iter).uniformNameHashNoArray
+ : (*iter).uniformNameHash,
+ uniformInfo);
+
+ if(uniformFound)
{
- if(cmd->queue == queueIndex)
+ auto dst = mUniformBufferBindings[uniformInfo.bufferIndex].offset + uniformInfo.offset;
+
+ switch((*iter).propertyValue->GetType())
{
- //Set blending mode
- SetBlending(context, cmd->queue == DevelRenderer::RENDER_QUEUE_OPAQUE ? false : blend);
- mGeometry->Draw(context, bufferIndex, mAttributesLocation, cmd->firstIndex, cmd->elementCount);
+ case Property::Type::BOOLEAN:
+ {
+ ubo.Write(&(*iter).propertyValue->GetBoolean(updateBufferIndex),
+ sizeof(bool),
+ dst + static_cast<uint32_t>(sizeof(bool)) * arrayIndex);
+ break;
+ }
+ case Property::Type::INTEGER:
+ {
+ ubo.Write(&(*iter).propertyValue->GetInteger(updateBufferIndex),
+ sizeof(int32_t),
+ dst + static_cast<int32_t>(sizeof(int32_t)) * arrayIndex);
+ break;
+ }
+ case Property::Type::FLOAT:
+ {
+ ubo.Write(&(*iter).propertyValue->GetFloat(updateBufferIndex),
+ sizeof(float),
+ dst + static_cast<uint32_t>(sizeof(float)) * arrayIndex);
+ break;
+ }
+ case Property::Type::VECTOR2:
+ {
+ ubo.Write(&(*iter).propertyValue->GetVector2(updateBufferIndex),
+ sizeof(Vector2),
+ dst + static_cast<uint32_t>(sizeof(Vector2)) * arrayIndex);
+ break;
+ }
+ case Property::Type::VECTOR3:
+ {
+ ubo.Write(&(*iter).propertyValue->GetVector3(updateBufferIndex),
+ sizeof(Vector3),
+ dst + static_cast<uint32_t>(sizeof(Vector3)) * arrayIndex);
+ break;
+ }
+ case Property::Type::VECTOR4:
+ {
+ ubo.Write(&(*iter).propertyValue->GetVector4(updateBufferIndex),
+ sizeof(Vector4),
+ dst + static_cast<uint32_t>(sizeof(Vector4)) * arrayIndex);
+ break;
+ }
+ case Property::Type::MATRIX:
+ {
+ ubo.Write(&(*iter).propertyValue->GetMatrix(updateBufferIndex),
+ sizeof(Matrix),
+ dst + static_cast<uint32_t>(sizeof(Matrix)) * arrayIndex);
+ break;
+ }
+ case Property::Type::MATRIX3:
+ {
+ // todo: handle data padding properly
+ // Vulkan:
+ //
+ //const auto& matrix = &(*iter).propertyValue->GetMatrix3(updateBufferIndex);
+ //for(int i = 0; i < 3; ++i)
+ //{
+ //ubo.Write(&matrix->AsFloat()[i * 3],
+ // sizeof(float) * 3,
+ // dst + (i * static_cast<uint32_t>(sizeof(Vector4))));
+ //}
+ // GL:
+ ubo.Write(&(*iter).propertyValue->GetMatrix3(updateBufferIndex),
+ sizeof(Matrix3),
+ dst + static_cast<uint32_t>(sizeof(Matrix3)) * arrayIndex);
+ break;
+ }
+ default:
+ {
+ }
}
}
}
- mUpdated = false;
}
+ // write output bindings
+ outBindings = &mUniformBufferBindings;
+
+ // Update offset
+ offset = dataOffset;
}
void Renderer::SetSortAttributes(BufferIndex bufferIndex,
return true;
}
- if(mShaderChanged || mUpdateAttributesLocation || mGeometry->AttributesChanged())
+ if(mShaderChanged || mUpdateAttributeLocations || mGeometry->AttributesChanged())
{
return true;
}
return false;
}
+Graphics::UniquePtr<Graphics::Pipeline> Renderer::PrepareGraphicsPipeline(
+ Program& program,
+ const Dali::Internal::SceneGraph::RenderInstruction& instruction,
+ bool blend,
+ Graphics::UniquePtr<Graphics::Pipeline>&& oldPipeline)
+{
+ Graphics::InputAssemblyState inputAssemblyState{};
+ Graphics::VertexInputState vertexInputState{};
+ Graphics::ProgramState programState{};
+ uint32_t bindingIndex{0u};
+
+ if(mUpdateAttributeLocations || mGeometry->AttributesChanged())
+ {
+ mAttributeLocations.Clear();
+ mUpdateAttributeLocations = true;
+ }
+
+ auto& reflection = mGraphicsController->GetProgramReflection(program.GetGraphicsProgram());
+
+ /**
+ * Bind Attributes
+ */
+ uint32_t base = 0;
+ for(auto&& vertexBuffer : mGeometry->GetVertexBuffers())
+ {
+ const VertexBuffer::Format& vertexFormat = *vertexBuffer->GetFormat();
+
+ vertexInputState.bufferBindings.emplace_back(vertexFormat.size, // stride
+ Graphics::VertexInputRate::PER_VERTEX);
+
+ const uint32_t attributeCount = vertexBuffer->GetAttributeCount();
+ for(uint32_t i = 0; i < attributeCount; ++i)
+ {
+ if(mUpdateAttributeLocations)
+ {
+ auto attributeName = vertexBuffer->GetAttributeName(i);
+ int32_t pLocation = reflection.GetVertexAttributeLocation(std::string(attributeName.GetStringView()));
+ if(-1 == pLocation)
+ {
+ DALI_LOG_WARNING("Attribute not found in the shader: %s\n", attributeName.GetCString());
+ }
+ mAttributeLocations.PushBack(pLocation);
+ }
+
+ uint32_t location = static_cast<uint32_t>(mAttributeLocations[base + i]);
+
+ vertexInputState.attributes.emplace_back(location,
+ bindingIndex,
+ vertexFormat.components[i].offset,
+ GetPropertyVertexFormat(vertexFormat.components[i].type));
+ }
+ base += attributeCount;
+ ++bindingIndex;
+ }
+ mUpdateAttributeLocations = false;
+
+ // Get the topology
+ inputAssemblyState.SetTopology(mGeometry->GetTopology());
+
+ // Get the program
+ programState.SetProgram(program.GetGraphicsProgram());
+
+ Graphics::RasterizationState rasterizationState{};
+
+ //Set cull face mode
+ const Dali::Internal::SceneGraph::Camera* cam = instruction.GetCamera();
+ if(cam->GetReflectionUsed())
+ {
+ auto adjFaceCullingMode = mFaceCullingMode;
+ switch(mFaceCullingMode)
+ {
+ case FaceCullingMode::Type::FRONT:
+ {
+ adjFaceCullingMode = FaceCullingMode::Type::BACK;
+ break;
+ }
+ case FaceCullingMode::Type::BACK:
+ {
+ adjFaceCullingMode = FaceCullingMode::Type::FRONT;
+ break;
+ }
+ default:
+ {
+ // nothing to do, leave culling as it is
+ }
+ }
+ rasterizationState.SetCullMode(ConvertCullFace(adjFaceCullingMode));
+ }
+ else
+ {
+ rasterizationState.SetCullMode(ConvertCullFace(mFaceCullingMode));
+ }
+
+ rasterizationState.SetFrontFace(Graphics::FrontFace::COUNTER_CLOCKWISE);
+
+ /**
+ * Set Polygon mode
+ */
+ switch(mGeometry->GetTopology())
+ {
+ case Graphics::PrimitiveTopology::TRIANGLE_LIST:
+ case Graphics::PrimitiveTopology::TRIANGLE_STRIP:
+ case Graphics::PrimitiveTopology::TRIANGLE_FAN:
+ rasterizationState.SetPolygonMode(Graphics::PolygonMode::FILL);
+ break;
+ case Graphics::PrimitiveTopology::LINE_LIST:
+ case Graphics::PrimitiveTopology::LINE_LOOP:
+ case Graphics::PrimitiveTopology::LINE_STRIP:
+ rasterizationState.SetPolygonMode(Graphics::PolygonMode::LINE);
+ break;
+ case Graphics::PrimitiveTopology::POINT_LIST:
+ rasterizationState.SetPolygonMode(Graphics::PolygonMode::POINT);
+ break;
+ }
+
+ // @todo How to signal a blend barrier is needed?
+ //if(mBlendingOptions.IsAdvancedBlendEquationApplied() && mPremultipledAlphaEnabled)
+ //{
+ // context.BlendBarrier();
+ //}
+
+ Graphics::ColorBlendState colorBlendState{};
+ colorBlendState.SetBlendEnable(false);
+
+ if(blend)
+ {
+ colorBlendState.SetBlendEnable(true);
+
+ Graphics::BlendOp rgbOp = ConvertBlendEquation(mBlendingOptions.GetBlendEquationRgb());
+ Graphics::BlendOp alphaOp = ConvertBlendEquation(mBlendingOptions.GetBlendEquationRgb());
+ if(mBlendingOptions.IsAdvancedBlendEquationApplied() && mPremultipledAlphaEnabled)
+ {
+ if(rgbOp != alphaOp)
+ {
+ DALI_LOG_ERROR("Advanced Blend Equation MUST be applied by using BlendEquation.\n");
+ alphaOp = rgbOp;
+ }
+ }
+
+ colorBlendState
+ .SetSrcColorBlendFactor(ConvertBlendFactor(mBlendingOptions.GetBlendSrcFactorRgb()))
+ .SetSrcAlphaBlendFactor(ConvertBlendFactor(mBlendingOptions.GetBlendSrcFactorAlpha()))
+ .SetDstColorBlendFactor(ConvertBlendFactor(mBlendingOptions.GetBlendDestFactorRgb()))
+ .SetDstAlphaBlendFactor(ConvertBlendFactor(mBlendingOptions.GetBlendDestFactorAlpha()))
+ .SetColorBlendOp(rgbOp)
+ .SetAlphaBlendOp(alphaOp);
+
+ // Blend color is optional and rarely used
+ Vector4* blendColor = const_cast<Vector4*>(mBlendingOptions.GetBlendColor());
+ if(blendColor)
+ {
+ colorBlendState.SetBlendConstants(blendColor->AsFloat());
+ }
+ }
+
+ // Take the program into use so we can send uniforms to it
+ // @todo Remove this call entirely!
+ program.Use();
+
+ mUpdated = true;
+
+ // @todo Should instead set framebuffer once through Renderpass, rather than modifying
+ // pipeline repeatedly.
+ Graphics::FramebufferState framebufferState{};
+ if(instruction.mFrameBuffer)
+ {
+ instruction.mFrameBuffer->Bind(); // Ensure graphics object is created.
+ framebufferState.SetFramebuffer(*instruction.mFrameBuffer->GetGraphicsObject());
+ }
+
+ // Create a new pipeline
+ // @todo Passed as pointers - shallow copy will break. Implementation MUST deep copy.
+ return mGraphicsController->CreatePipeline(
+ Graphics::PipelineCreateInfo()
+ .SetInputAssemblyState(&inputAssemblyState)
+ .SetVertexInputState(&vertexInputState)
+ .SetRasterizationState(&rasterizationState)
+ .SetColorBlendState(&colorBlendState)
+ .SetFramebufferState(&framebufferState)
+ .SetProgramState(&programState)
+ .SetNextExtension(&mLegacyProgram),
+ std::move(oldPipeline));
+}
+
} // namespace Render
} // namespace Internal
projects / platform / core / uifw / dali-core.git / blobdiff