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Diffstat (limited to 'gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/Context11.cpp')
| -rw-r--r-- | gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/Context11.cpp | 1048 |
1 files changed, 1048 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/Context11.cpp b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/Context11.cpp new file mode 100644 index 0000000000..f3b13f678a --- /dev/null +++ b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/Context11.cpp @@ -0,0 +1,1048 @@ +// +// Copyright 2016 The ANGLE Project Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. +// +// Context11: +// D3D11-specific functionality associated with a GL Context. +// + +#include "libANGLE/renderer/d3d/d3d11/Context11.h" + +#include "common/entry_points_enum_autogen.h" +#include "common/string_utils.h" +#include "libANGLE/Context.h" +#include "libANGLE/Context.inl.h" +#include "libANGLE/MemoryProgramCache.h" +#include "libANGLE/renderer/OverlayImpl.h" +#include "libANGLE/renderer/d3d/CompilerD3D.h" +#include "libANGLE/renderer/d3d/RenderbufferD3D.h" +#include "libANGLE/renderer/d3d/SamplerD3D.h" +#include "libANGLE/renderer/d3d/ShaderD3D.h" +#include "libANGLE/renderer/d3d/TextureD3D.h" +#include "libANGLE/renderer/d3d/d3d11/Buffer11.h" +#include "libANGLE/renderer/d3d/d3d11/Fence11.h" +#include "libANGLE/renderer/d3d/d3d11/Framebuffer11.h" +#include "libANGLE/renderer/d3d/d3d11/IndexBuffer11.h" +#include "libANGLE/renderer/d3d/d3d11/Program11.h" +#include "libANGLE/renderer/d3d/d3d11/ProgramPipeline11.h" +#include "libANGLE/renderer/d3d/d3d11/Renderer11.h" +#include "libANGLE/renderer/d3d/d3d11/StateManager11.h" +#include "libANGLE/renderer/d3d/d3d11/TransformFeedback11.h" +#include "libANGLE/renderer/d3d/d3d11/VertexArray11.h" +#include "libANGLE/renderer/d3d/d3d11/renderer11_utils.h" + +namespace rx +{ + +namespace +{ +ANGLE_INLINE bool DrawCallHasDynamicAttribs(const gl::Context *context) +{ + VertexArray11 *vertexArray11 = GetImplAs<VertexArray11>(context->getState().getVertexArray()); + return vertexArray11->hasActiveDynamicAttrib(context); +} + +bool DrawCallHasStreamingVertexArrays(const gl::Context *context, gl::PrimitiveMode mode) +{ + // Direct drawing doesn't support dynamic attribute storage since it needs the first and count + // to translate when applyVertexBuffer. GL_LINE_LOOP and GL_TRIANGLE_FAN are not supported + // either since we need to simulate them in D3D. + if (DrawCallHasDynamicAttribs(context) || mode == gl::PrimitiveMode::LineLoop || + mode == gl::PrimitiveMode::TriangleFan) + { + return true; + } + + ProgramD3D *programD3D = GetImplAs<ProgramD3D>(context->getState().getProgram()); + if (InstancedPointSpritesActive(programD3D, mode)) + { + return true; + } + + return false; +} + +bool DrawCallHasStreamingElementArray(const gl::Context *context, gl::DrawElementsType srcType) +{ + const gl::State &glState = context->getState(); + gl::Buffer *elementArrayBuffer = glState.getVertexArray()->getElementArrayBuffer(); + + bool primitiveRestartWorkaround = + UsePrimitiveRestartWorkaround(glState.isPrimitiveRestartEnabled(), srcType); + const gl::DrawElementsType dstType = + (srcType == gl::DrawElementsType::UnsignedInt || primitiveRestartWorkaround) + ? gl::DrawElementsType::UnsignedInt + : gl::DrawElementsType::UnsignedShort; + + // Not clear where the offset comes from here. + switch (ClassifyIndexStorage(glState, elementArrayBuffer, srcType, dstType, 0)) + { + case IndexStorageType::Dynamic: + return true; + case IndexStorageType::Direct: + return false; + case IndexStorageType::Static: + { + BufferD3D *bufferD3D = GetImplAs<BufferD3D>(elementArrayBuffer); + StaticIndexBufferInterface *staticBuffer = bufferD3D->getStaticIndexBuffer(); + return (staticBuffer->getBufferSize() == 0 || staticBuffer->getIndexType() != dstType); + } + default: + UNREACHABLE(); + return true; + } +} + +template <typename IndirectBufferT> +angle::Result ReadbackIndirectBuffer(const gl::Context *context, + const void *indirect, + const IndirectBufferT **bufferPtrOut) +{ + const gl::State &glState = context->getState(); + gl::Buffer *drawIndirectBuffer = glState.getTargetBuffer(gl::BufferBinding::DrawIndirect); + ASSERT(drawIndirectBuffer); + Buffer11 *storage = GetImplAs<Buffer11>(drawIndirectBuffer); + uintptr_t offset = reinterpret_cast<uintptr_t>(indirect); + + const uint8_t *bufferData = nullptr; + ANGLE_TRY(storage->getData(context, &bufferData)); + ASSERT(bufferData); + + *bufferPtrOut = reinterpret_cast<const IndirectBufferT *>(bufferData + offset); + return angle::Result::Continue; +} +} // anonymous namespace + +Context11::Context11(const gl::State &state, gl::ErrorSet *errorSet, Renderer11 *renderer) + : ContextD3D(state, errorSet), mRenderer(renderer) +{} + +Context11::~Context11() {} + +angle::Result Context11::initialize() +{ + return angle::Result::Continue; +} + +void Context11::onDestroy(const gl::Context *context) +{ + mIncompleteTextures.onDestroy(context); +} + +CompilerImpl *Context11::createCompiler() +{ + if (mRenderer->getRenderer11DeviceCaps().featureLevel <= D3D_FEATURE_LEVEL_9_3) + { + return new CompilerD3D(SH_HLSL_4_0_FL9_3_OUTPUT); + } + else + { + return new CompilerD3D(SH_HLSL_4_1_OUTPUT); + } +} + +ShaderImpl *Context11::createShader(const gl::ShaderState &data) +{ + return new ShaderD3D(data, mRenderer); +} + +ProgramImpl *Context11::createProgram(const gl::ProgramState &data) +{ + return new Program11(data, mRenderer); +} + +FramebufferImpl *Context11::createFramebuffer(const gl::FramebufferState &data) +{ + return new Framebuffer11(data, mRenderer); +} + +TextureImpl *Context11::createTexture(const gl::TextureState &state) +{ + switch (state.getType()) + { + case gl::TextureType::_2D: + // GL_TEXTURE_VIDEO_IMAGE_WEBGL maps to native 2D texture on Windows platform + case gl::TextureType::VideoImage: + return new TextureD3D_2D(state, mRenderer); + case gl::TextureType::CubeMap: + return new TextureD3D_Cube(state, mRenderer); + case gl::TextureType::_3D: + return new TextureD3D_3D(state, mRenderer); + case gl::TextureType::_2DArray: + return new TextureD3D_2DArray(state, mRenderer); + case gl::TextureType::External: + return new TextureD3D_External(state, mRenderer); + case gl::TextureType::_2DMultisample: + return new TextureD3D_2DMultisample(state, mRenderer); + case gl::TextureType::_2DMultisampleArray: + return new TextureD3D_2DMultisampleArray(state, mRenderer); + case gl::TextureType::Buffer: + return new TextureD3D_Buffer(state, mRenderer); + default: + UNREACHABLE(); + } + + return nullptr; +} + +RenderbufferImpl *Context11::createRenderbuffer(const gl::RenderbufferState &state) +{ + return new RenderbufferD3D(state, mRenderer); +} + +BufferImpl *Context11::createBuffer(const gl::BufferState &state) +{ + Buffer11 *buffer = new Buffer11(state, mRenderer); + mRenderer->onBufferCreate(buffer); + return buffer; +} + +VertexArrayImpl *Context11::createVertexArray(const gl::VertexArrayState &data) +{ + return new VertexArray11(data); +} + +QueryImpl *Context11::createQuery(gl::QueryType type) +{ + return new Query11(mRenderer, type); +} + +FenceNVImpl *Context11::createFenceNV() +{ + return new FenceNV11(mRenderer); +} + +SyncImpl *Context11::createSync() +{ + return new Sync11(mRenderer); +} + +TransformFeedbackImpl *Context11::createTransformFeedback(const gl::TransformFeedbackState &state) +{ + return new TransformFeedback11(state, mRenderer); +} + +SamplerImpl *Context11::createSampler(const gl::SamplerState &state) +{ + return new SamplerD3D(state); +} + +ProgramPipelineImpl *Context11::createProgramPipeline(const gl::ProgramPipelineState &data) +{ + return new ProgramPipeline11(data); +} + +MemoryObjectImpl *Context11::createMemoryObject() +{ + UNREACHABLE(); + return nullptr; +} + +SemaphoreImpl *Context11::createSemaphore() +{ + UNREACHABLE(); + return nullptr; +} + +OverlayImpl *Context11::createOverlay(const gl::OverlayState &state) +{ + // Not implemented. + return new OverlayImpl(state); +} + +angle::Result Context11::flush(const gl::Context *context) +{ + return mRenderer->flush(this); +} + +angle::Result Context11::finish(const gl::Context *context) +{ + return mRenderer->finish(this); +} + +angle::Result Context11::drawArrays(const gl::Context *context, + gl::PrimitiveMode mode, + GLint first, + GLsizei count) +{ + ASSERT(count > 0); + ANGLE_TRY(mRenderer->getStateManager()->updateState( + context, mode, first, count, gl::DrawElementsType::InvalidEnum, nullptr, 0, 0, 0, true)); + return mRenderer->drawArrays(context, mode, first, count, 0, 0, false); +} + +angle::Result Context11::drawArraysInstanced(const gl::Context *context, + gl::PrimitiveMode mode, + GLint first, + GLsizei count, + GLsizei instanceCount) +{ + ASSERT(count > 0); + ANGLE_TRY(mRenderer->getStateManager()->updateState(context, mode, first, count, + gl::DrawElementsType::InvalidEnum, nullptr, + instanceCount, 0, 0, true)); + return mRenderer->drawArrays(context, mode, first, count, instanceCount, 0, true); +} + +angle::Result Context11::drawArraysInstancedBaseInstance(const gl::Context *context, + gl::PrimitiveMode mode, + GLint first, + GLsizei count, + GLsizei instanceCount, + GLuint baseInstance) +{ + ASSERT(count > 0); + ANGLE_TRY(mRenderer->getStateManager()->updateState(context, mode, first, count, + gl::DrawElementsType::InvalidEnum, nullptr, + instanceCount, 0, baseInstance, true)); + return mRenderer->drawArrays(context, mode, first, count, instanceCount, baseInstance, true); +} + +ANGLE_INLINE angle::Result Context11::drawElementsImpl(const gl::Context *context, + gl::PrimitiveMode mode, + GLsizei indexCount, + gl::DrawElementsType indexType, + const void *indices, + GLsizei instanceCount, + GLint baseVertex, + GLuint baseInstance, + bool promoteDynamic, + bool isInstancedDraw) +{ + ASSERT(indexCount > 0); + + if (DrawCallHasDynamicAttribs(context)) + { + gl::IndexRange indexRange; + ANGLE_TRY(context->getState().getVertexArray()->getIndexRange( + context, indexType, indexCount, indices, &indexRange)); + GLint startVertex; + ANGLE_TRY(ComputeStartVertex(GetImplAs<Context11>(context), indexRange, baseVertex, + &startVertex)); + ANGLE_TRY(mRenderer->getStateManager()->updateState( + context, mode, startVertex, indexCount, indexType, indices, instanceCount, baseVertex, + baseInstance, promoteDynamic)); + return mRenderer->drawElements(context, mode, startVertex, indexCount, indexType, indices, + instanceCount, baseVertex, baseInstance, isInstancedDraw); + } + else + { + ANGLE_TRY(mRenderer->getStateManager()->updateState(context, mode, 0, indexCount, indexType, + indices, instanceCount, baseVertex, + baseInstance, promoteDynamic)); + return mRenderer->drawElements(context, mode, 0, indexCount, indexType, indices, + instanceCount, baseVertex, baseInstance, isInstancedDraw); + } +} + +angle::Result Context11::drawElements(const gl::Context *context, + gl::PrimitiveMode mode, + GLsizei count, + gl::DrawElementsType type, + const void *indices) +{ + return drawElementsImpl(context, mode, count, type, indices, 0, 0, 0, true, false); +} + +angle::Result Context11::drawElementsBaseVertex(const gl::Context *context, + gl::PrimitiveMode mode, + GLsizei count, + gl::DrawElementsType type, + const void *indices, + GLint baseVertex) +{ + return drawElementsImpl(context, mode, count, type, indices, 0, baseVertex, 0, true, false); +} + +angle::Result Context11::drawElementsInstanced(const gl::Context *context, + gl::PrimitiveMode mode, + GLsizei count, + gl::DrawElementsType type, + const void *indices, + GLsizei instances) +{ + return drawElementsImpl(context, mode, count, type, indices, instances, 0, 0, true, true); +} + +angle::Result Context11::drawElementsInstancedBaseVertex(const gl::Context *context, + gl::PrimitiveMode mode, + GLsizei count, + gl::DrawElementsType type, + const void *indices, + GLsizei instances, + GLint baseVertex) +{ + return drawElementsImpl(context, mode, count, type, indices, instances, baseVertex, 0, true, + true); +} + +angle::Result Context11::drawElementsInstancedBaseVertexBaseInstance(const gl::Context *context, + gl::PrimitiveMode mode, + GLsizei count, + gl::DrawElementsType type, + const void *indices, + GLsizei instances, + GLint baseVertex, + GLuint baseInstance) +{ + return drawElementsImpl(context, mode, count, type, indices, instances, baseVertex, + baseInstance, true, true); +} + +angle::Result Context11::drawRangeElements(const gl::Context *context, + gl::PrimitiveMode mode, + GLuint start, + GLuint end, + GLsizei count, + gl::DrawElementsType type, + const void *indices) +{ + return drawElementsImpl(context, mode, count, type, indices, 0, 0, 0, true, false); +} + +angle::Result Context11::drawRangeElementsBaseVertex(const gl::Context *context, + gl::PrimitiveMode mode, + GLuint start, + GLuint end, + GLsizei count, + gl::DrawElementsType type, + const void *indices, + GLint baseVertex) +{ + return drawElementsImpl(context, mode, count, type, indices, 0, baseVertex, 0, true, false); +} + +angle::Result Context11::drawArraysIndirect(const gl::Context *context, + gl::PrimitiveMode mode, + const void *indirect) +{ + if (DrawCallHasStreamingVertexArrays(context, mode)) + { + const gl::DrawArraysIndirectCommand *cmd = nullptr; + ANGLE_TRY(ReadbackIndirectBuffer(context, indirect, &cmd)); + + ANGLE_TRY(mRenderer->getStateManager()->updateState( + context, mode, cmd->first, cmd->count, gl::DrawElementsType::InvalidEnum, nullptr, + cmd->instanceCount, 0, 0, true)); + return mRenderer->drawArrays(context, mode, cmd->first, cmd->count, cmd->instanceCount, + cmd->baseInstance, true); + } + else + { + ANGLE_TRY(mRenderer->getStateManager()->updateState( + context, mode, 0, 0, gl::DrawElementsType::InvalidEnum, nullptr, 0, 0, 0, true)); + return mRenderer->drawArraysIndirect(context, indirect); + } +} + +angle::Result Context11::drawElementsIndirect(const gl::Context *context, + gl::PrimitiveMode mode, + gl::DrawElementsType type, + const void *indirect) +{ + if (DrawCallHasStreamingVertexArrays(context, mode) || + DrawCallHasStreamingElementArray(context, type)) + { + const gl::DrawElementsIndirectCommand *cmd = nullptr; + ANGLE_TRY(ReadbackIndirectBuffer(context, indirect, &cmd)); + + const GLuint typeBytes = gl::GetDrawElementsTypeSize(type); + const void *indices = + reinterpret_cast<const void *>(static_cast<uintptr_t>(cmd->firstIndex * typeBytes)); + + // We must explicitly resolve the index range for the slow-path indirect drawElements to + // make sure we are using the correct 'baseVertex'. This parameter does not exist for the + // direct drawElements. + gl::IndexRange indexRange; + ANGLE_TRY(context->getState().getVertexArray()->getIndexRange(context, type, cmd->count, + indices, &indexRange)); + + GLint startVertex; + ANGLE_TRY(ComputeStartVertex(GetImplAs<Context11>(context), indexRange, cmd->baseVertex, + &startVertex)); + + ANGLE_TRY(mRenderer->getStateManager()->updateState( + context, mode, startVertex, cmd->count, type, indices, cmd->primCount, cmd->baseVertex, + cmd->baseInstance, true)); + return mRenderer->drawElements(context, mode, static_cast<GLint>(indexRange.start), + cmd->count, type, indices, cmd->primCount, 0, 0, true); + } + else + { + ANGLE_TRY(mRenderer->getStateManager()->updateState(context, mode, 0, 0, type, nullptr, 0, + 0, 0, true)); + return mRenderer->drawElementsIndirect(context, indirect); + } +} + +#define DRAW_ARRAYS__ \ + { \ + ANGLE_TRY(mRenderer->getStateManager()->updateState( \ + context, mode, firsts[drawID], counts[drawID], gl::DrawElementsType::InvalidEnum, \ + nullptr, 0, 0, 0, false)); \ + ANGLE_TRY( \ + mRenderer->drawArrays(context, mode, firsts[drawID], counts[drawID], 0, 0, false)); \ + } +#define DRAW_ARRAYS_INSTANCED_ \ + { \ + ANGLE_TRY(mRenderer->getStateManager()->updateState( \ + context, mode, firsts[drawID], counts[drawID], gl::DrawElementsType::InvalidEnum, \ + nullptr, instanceCounts[drawID], 0, 0, false)); \ + ANGLE_TRY(mRenderer->drawArrays(context, mode, firsts[drawID], counts[drawID], \ + instanceCounts[drawID], 0, true)); \ + } +#define DRAW_ARRAYS_INSTANCED_BASE_INSTANCE \ + { \ + ANGLE_TRY(mRenderer->getStateManager()->updateState( \ + context, mode, firsts[drawID], counts[drawID], gl::DrawElementsType::InvalidEnum, \ + nullptr, instanceCounts[drawID], 0, baseInstances[drawID], false)); \ + ANGLE_TRY(mRenderer->drawArrays(context, mode, firsts[drawID], counts[drawID], \ + instanceCounts[drawID], baseInstances[drawID], true)); \ + } +#define DRAW_ELEMENTS__ \ + { \ + ANGLE_TRY(drawElementsImpl(context, mode, counts[drawID], type, indices[drawID], 0, 0, 0, \ + false, false)); \ + } +#define DRAW_ELEMENTS_INSTANCED_ \ + { \ + ANGLE_TRY(drawElementsImpl(context, mode, counts[drawID], type, indices[drawID], \ + instanceCounts[drawID], 0, 0, false, true)); \ + } +#define DRAW_ELEMENTS_INSTANCED_BASE_VERTEX_BASE_INSTANCE \ + { \ + ANGLE_TRY(drawElementsImpl(context, mode, counts[drawID], type, indices[drawID], \ + instanceCounts[drawID], baseVertices[drawID], \ + baseInstances[drawID], false, true)); \ + } + +#define DRAW_CALL(drawType, instanced, bvbi) DRAW_##drawType##instanced##bvbi + +#define MULTI_DRAW_BLOCK(drawType, instanced, bvbi, hasDrawID, hasBaseVertex, hasBaseInstance) \ + for (GLsizei drawID = 0; drawID < drawcount; ++drawID) \ + { \ + if (ANGLE_NOOP_DRAW(instanced)) \ + { \ + continue; \ + } \ + ANGLE_SET_DRAW_ID_UNIFORM(hasDrawID)(drawID); \ + ANGLE_SET_BASE_VERTEX_UNIFORM(hasBaseVertex)(baseVertices[drawID]); \ + ANGLE_SET_BASE_INSTANCE_UNIFORM(hasBaseInstance)(baseInstances[drawID]); \ + ASSERT(counts[drawID] > 0); \ + DRAW_CALL(drawType, instanced, bvbi); \ + ANGLE_MARK_TRANSFORM_FEEDBACK_USAGE(instanced); \ + gl::MarkShaderStorageUsage(context); \ + } + +angle::Result Context11::multiDrawArrays(const gl::Context *context, + gl::PrimitiveMode mode, + const GLint *firsts, + const GLsizei *counts, + GLsizei drawcount) +{ + gl::Program *programObject = context->getState().getLinkedProgram(context); + const bool hasDrawID = programObject && programObject->hasDrawIDUniform(); + if (hasDrawID) + { + MULTI_DRAW_BLOCK(ARRAYS, _, _, 1, 0, 0) + } + else + { + MULTI_DRAW_BLOCK(ARRAYS, _, _, 0, 0, 0) + } + + return angle::Result::Continue; +} + +angle::Result Context11::multiDrawArraysInstanced(const gl::Context *context, + gl::PrimitiveMode mode, + const GLint *firsts, + const GLsizei *counts, + const GLsizei *instanceCounts, + GLsizei drawcount) +{ + gl::Program *programObject = context->getState().getLinkedProgram(context); + const bool hasDrawID = programObject && programObject->hasDrawIDUniform(); + if (hasDrawID) + { + MULTI_DRAW_BLOCK(ARRAYS, _INSTANCED, _, 1, 0, 0) + } + else + { + MULTI_DRAW_BLOCK(ARRAYS, _INSTANCED, _, 0, 0, 0) + } + + return angle::Result::Continue; +} + +angle::Result Context11::multiDrawArraysIndirect(const gl::Context *context, + gl::PrimitiveMode mode, + const void *indirect, + GLsizei drawcount, + GLsizei stride) +{ + return rx::MultiDrawArraysIndirectGeneral(this, context, mode, indirect, drawcount, stride); +} + +angle::Result Context11::multiDrawElements(const gl::Context *context, + gl::PrimitiveMode mode, + const GLsizei *counts, + gl::DrawElementsType type, + const GLvoid *const *indices, + GLsizei drawcount) +{ + gl::Program *programObject = context->getState().getLinkedProgram(context); + const bool hasDrawID = programObject && programObject->hasDrawIDUniform(); + if (hasDrawID) + { + MULTI_DRAW_BLOCK(ELEMENTS, _, _, 1, 0, 0) + } + else + { + MULTI_DRAW_BLOCK(ELEMENTS, _, _, 0, 0, 0) + } + + return angle::Result::Continue; +} + +angle::Result Context11::multiDrawElementsInstanced(const gl::Context *context, + gl::PrimitiveMode mode, + const GLsizei *counts, + gl::DrawElementsType type, + const GLvoid *const *indices, + const GLsizei *instanceCounts, + GLsizei drawcount) +{ + gl::Program *programObject = context->getState().getLinkedProgram(context); + const bool hasDrawID = programObject && programObject->hasDrawIDUniform(); + if (hasDrawID) + { + MULTI_DRAW_BLOCK(ELEMENTS, _INSTANCED, _, 1, 0, 0) + } + else + { + MULTI_DRAW_BLOCK(ELEMENTS, _INSTANCED, _, 0, 0, 0) + } + + return angle::Result::Continue; +} + +angle::Result Context11::multiDrawElementsIndirect(const gl::Context *context, + gl::PrimitiveMode mode, + gl::DrawElementsType type, + const void *indirect, + GLsizei drawcount, + GLsizei stride) +{ + return rx::MultiDrawElementsIndirectGeneral(this, context, mode, type, indirect, drawcount, + stride); +} + +angle::Result Context11::multiDrawArraysInstancedBaseInstance(const gl::Context *context, + gl::PrimitiveMode mode, + const GLint *firsts, + const GLsizei *counts, + const GLsizei *instanceCounts, + const GLuint *baseInstances, + GLsizei drawcount) +{ + gl::Program *programObject = context->getState().getLinkedProgram(context); + const bool hasDrawID = programObject && programObject->hasDrawIDUniform(); + const bool hasBaseInstance = programObject && programObject->hasBaseInstanceUniform(); + ResetBaseVertexBaseInstance resetUniforms(programObject, false, hasBaseInstance); + + if (hasDrawID && hasBaseInstance) + { + MULTI_DRAW_BLOCK(ARRAYS, _INSTANCED, _BASE_INSTANCE, 1, 0, 1) + } + else if (hasDrawID) + { + MULTI_DRAW_BLOCK(ARRAYS, _INSTANCED, _BASE_INSTANCE, 1, 0, 0) + } + else if (hasBaseInstance) + { + MULTI_DRAW_BLOCK(ARRAYS, _INSTANCED, _BASE_INSTANCE, 0, 0, 1) + } + else + { + MULTI_DRAW_BLOCK(ARRAYS, _INSTANCED, _BASE_INSTANCE, 0, 0, 0) + } + + return angle::Result::Continue; +} + +angle::Result Context11::multiDrawElementsInstancedBaseVertexBaseInstance( + const gl::Context *context, + gl::PrimitiveMode mode, + const GLsizei *counts, + gl::DrawElementsType type, + const GLvoid *const *indices, + const GLsizei *instanceCounts, + const GLint *baseVertices, + const GLuint *baseInstances, + GLsizei drawcount) +{ + gl::Program *programObject = context->getState().getLinkedProgram(context); + const bool hasDrawID = programObject && programObject->hasDrawIDUniform(); + const bool hasBaseVertex = programObject && programObject->hasBaseVertexUniform(); + const bool hasBaseInstance = programObject && programObject->hasBaseInstanceUniform(); + ResetBaseVertexBaseInstance resetUniforms(programObject, hasBaseVertex, hasBaseInstance); + + if (hasDrawID) + { + if (hasBaseVertex) + { + if (hasBaseInstance) + { + MULTI_DRAW_BLOCK(ELEMENTS, _INSTANCED, _BASE_VERTEX_BASE_INSTANCE, 1, 1, 1) + } + else + { + MULTI_DRAW_BLOCK(ELEMENTS, _INSTANCED, _BASE_VERTEX_BASE_INSTANCE, 1, 1, 0) + } + } + else + { + if (hasBaseInstance) + { + MULTI_DRAW_BLOCK(ELEMENTS, _INSTANCED, _BASE_VERTEX_BASE_INSTANCE, 1, 0, 1) + } + else + { + MULTI_DRAW_BLOCK(ELEMENTS, _INSTANCED, _BASE_VERTEX_BASE_INSTANCE, 1, 0, 0) + } + } + } + else + { + if (hasBaseVertex) + { + if (hasBaseInstance) + { + MULTI_DRAW_BLOCK(ELEMENTS, _INSTANCED, _BASE_VERTEX_BASE_INSTANCE, 0, 1, 1) + } + else + { + MULTI_DRAW_BLOCK(ELEMENTS, _INSTANCED, _BASE_VERTEX_BASE_INSTANCE, 0, 1, 0) + } + } + else + { + if (hasBaseInstance) + { + MULTI_DRAW_BLOCK(ELEMENTS, _INSTANCED, _BASE_VERTEX_BASE_INSTANCE, 0, 0, 1) + } + else + { + MULTI_DRAW_BLOCK(ELEMENTS, _INSTANCED, _BASE_VERTEX_BASE_INSTANCE, 0, 0, 0) + } + } + } + + return angle::Result::Continue; +} + +gl::GraphicsResetStatus Context11::getResetStatus() +{ + return mRenderer->getResetStatus(); +} + +angle::Result Context11::insertEventMarker(GLsizei length, const char *marker) +{ + mRenderer->getDebugAnnotatorContext()->setMarker(marker); + return angle::Result::Continue; +} + +angle::Result Context11::pushGroupMarker(GLsizei length, const char *marker) +{ + mRenderer->getDebugAnnotatorContext()->beginEvent(angle::EntryPoint::GLPushGroupMarkerEXT, + marker, marker); + mMarkerStack.push(std::string(marker)); + return angle::Result::Continue; +} + +angle::Result Context11::popGroupMarker() +{ + const char *marker = nullptr; + if (!mMarkerStack.empty()) + { + marker = mMarkerStack.top().c_str(); + mMarkerStack.pop(); + mRenderer->getDebugAnnotatorContext()->endEvent(marker, + angle::EntryPoint::GLPopGroupMarkerEXT); + } + return angle::Result::Continue; +} + +angle::Result Context11::pushDebugGroup(const gl::Context *context, + GLenum source, + GLuint id, + const std::string &message) +{ + // Fall through to the EXT_debug_marker functions + return pushGroupMarker(static_cast<GLsizei>(message.size()), message.c_str()); +} + +angle::Result Context11::popDebugGroup(const gl::Context *context) +{ + // Fall through to the EXT_debug_marker functions + return popGroupMarker(); +} + +angle::Result Context11::syncState(const gl::Context *context, + const gl::State::DirtyBits &dirtyBits, + const gl::State::DirtyBits &bitMask, + gl::Command command) +{ + mRenderer->getStateManager()->syncState(context, dirtyBits, command); + return angle::Result::Continue; +} + +GLint Context11::getGPUDisjoint() +{ + return mRenderer->getGPUDisjoint(); +} + +GLint64 Context11::getTimestamp() +{ + return mRenderer->getTimestamp(); +} + +angle::Result Context11::onMakeCurrent(const gl::Context *context) +{ + // Immediately return if the device has been lost. + if (!mRenderer->getDevice()) + { + return angle::Result::Continue; + } + + return mRenderer->getStateManager()->onMakeCurrent(context); +} + +gl::Caps Context11::getNativeCaps() const +{ + gl::Caps caps = mRenderer->getNativeCaps(); + + // For pixel shaders, the render targets and unordered access views share the same resource + // slots, so the maximum number of fragment shader outputs depends on the current context + // version: + // - If current context is ES 3.0 and below, we use D3D11_SIMULTANEOUS_RENDER_TARGET_COUNT(8) + // as the value of max draw buffers because UAVs are not used. + // - If current context is ES 3.1 and the feature level is 11_0, the RTVs and UAVs share 8 + // slots. As ES 3.1 requires at least 1 atomic counter buffer in compute shaders, the value + // of max combined shader output resources is limited to 7, thus only 7 RTV slots can be + // used simultaneously. + // - If current context is ES 3.1 and the feature level is 11_1, the RTVs and UAVs share 64 + // slots. Currently we allocate 60 slots for combined shader output resources, so we can use + // at most D3D11_SIMULTANEOUS_RENDER_TARGET_COUNT(8) RTVs simultaneously. + if (mState.getClientVersion() >= gl::ES_3_1 && + mRenderer->getRenderer11DeviceCaps().featureLevel == D3D_FEATURE_LEVEL_11_0) + { + caps.maxDrawBuffers = caps.maxCombinedShaderOutputResources; + caps.maxColorAttachments = caps.maxCombinedShaderOutputResources; + } + + return caps; +} + +const gl::TextureCapsMap &Context11::getNativeTextureCaps() const +{ + return mRenderer->getNativeTextureCaps(); +} + +const gl::Extensions &Context11::getNativeExtensions() const +{ + return mRenderer->getNativeExtensions(); +} + +const gl::Limitations &Context11::getNativeLimitations() const +{ + return mRenderer->getNativeLimitations(); +} + +ShPixelLocalStorageType Context11::getNativePixelLocalStorageType() const +{ + return mRenderer->getNativePixelLocalStorageType(); +} + +angle::Result Context11::dispatchCompute(const gl::Context *context, + GLuint numGroupsX, + GLuint numGroupsY, + GLuint numGroupsZ) +{ + return mRenderer->dispatchCompute(context, numGroupsX, numGroupsY, numGroupsZ); +} + +angle::Result Context11::dispatchComputeIndirect(const gl::Context *context, GLintptr indirect) +{ + return mRenderer->dispatchComputeIndirect(context, indirect); +} + +angle::Result Context11::triggerDrawCallProgramRecompilation(const gl::Context *context, + gl::PrimitiveMode drawMode) +{ + const auto &glState = context->getState(); + const auto *va11 = GetImplAs<VertexArray11>(glState.getVertexArray()); + const auto *drawFBO = glState.getDrawFramebuffer(); + gl::Program *program = glState.getProgram(); + ProgramD3D *programD3D = GetImplAs<ProgramD3D>(program); + + programD3D->updateCachedInputLayout(va11->getCurrentStateSerial(), glState); + programD3D->updateCachedOutputLayout(context, drawFBO); + + bool recompileVS = !programD3D->hasVertexExecutableForCachedInputLayout(); + bool recompileGS = !programD3D->hasGeometryExecutableForPrimitiveType(glState, drawMode); + bool recompilePS = !programD3D->hasPixelExecutableForCachedOutputLayout(); + + if (!recompileVS && !recompileGS && !recompilePS) + { + return angle::Result::Continue; + } + + // Load the compiler if necessary and recompile the programs. + ANGLE_TRY(mRenderer->ensureHLSLCompilerInitialized(this)); + + gl::InfoLog infoLog; + + if (recompileVS) + { + ShaderExecutableD3D *vertexExe = nullptr; + ANGLE_TRY(programD3D->getVertexExecutableForCachedInputLayout(this, &vertexExe, &infoLog)); + if (!programD3D->hasVertexExecutableForCachedInputLayout()) + { + ASSERT(infoLog.getLength() > 0); + ERR() << "Error compiling dynamic vertex executable: " << infoLog.str(); + ANGLE_TRY_HR(this, E_FAIL, "Error compiling dynamic vertex executable"); + } + } + + if (recompileGS) + { + ShaderExecutableD3D *geometryExe = nullptr; + ANGLE_TRY(programD3D->getGeometryExecutableForPrimitiveType(this, glState, drawMode, + &geometryExe, &infoLog)); + if (!programD3D->hasGeometryExecutableForPrimitiveType(glState, drawMode)) + { + ASSERT(infoLog.getLength() > 0); + ERR() << "Error compiling dynamic geometry executable: " << infoLog.str(); + ANGLE_TRY_HR(this, E_FAIL, "Error compiling dynamic geometry executable"); + } + } + + if (recompilePS) + { + ShaderExecutableD3D *pixelExe = nullptr; + ANGLE_TRY(programD3D->getPixelExecutableForCachedOutputLayout(this, &pixelExe, &infoLog)); + if (!programD3D->hasPixelExecutableForCachedOutputLayout()) + { + ASSERT(infoLog.getLength() > 0); + ERR() << "Error compiling dynamic pixel executable: " << infoLog.str(); + ANGLE_TRY_HR(this, E_FAIL, "Error compiling dynamic pixel executable"); + } + } + + // Refresh the program cache entry. + if (mMemoryProgramCache) + { + ANGLE_TRY(mMemoryProgramCache->updateProgram(context, program)); + } + + return angle::Result::Continue; +} + +angle::Result Context11::triggerDispatchCallProgramRecompilation(const gl::Context *context) +{ + const auto &glState = context->getState(); + gl::Program *program = glState.getProgram(); + ProgramD3D *programD3D = GetImplAs<ProgramD3D>(program); + + programD3D->updateCachedComputeImage2DBindLayout(context); + + bool recompileCS = !programD3D->hasComputeExecutableForCachedImage2DBindLayout(); + + if (!recompileCS) + { + return angle::Result::Continue; + } + + // Load the compiler if necessary and recompile the programs. + ANGLE_TRY(mRenderer->ensureHLSLCompilerInitialized(this)); + + gl::InfoLog infoLog; + + ShaderExecutableD3D *computeExe = nullptr; + ANGLE_TRY( + programD3D->getComputeExecutableForImage2DBindLayout(context, this, &computeExe, &infoLog)); + if (!programD3D->hasComputeExecutableForCachedImage2DBindLayout()) + { + ASSERT(infoLog.getLength() > 0); + ERR() << "Dynamic recompilation error log: " << infoLog.str(); + ANGLE_TRY_HR(this, E_FAIL, "Error compiling dynamic compute executable"); + } + + // Refresh the program cache entry. + if (mMemoryProgramCache) + { + ANGLE_TRY(mMemoryProgramCache->updateProgram(context, program)); + } + + return angle::Result::Continue; +} + +angle::Result Context11::memoryBarrier(const gl::Context *context, GLbitfield barriers) +{ + return angle::Result::Continue; +} + +angle::Result Context11::memoryBarrierByRegion(const gl::Context *context, GLbitfield barriers) +{ + return angle::Result::Continue; +} + +angle::Result Context11::getIncompleteTexture(const gl::Context *context, + gl::TextureType type, + gl::Texture **textureOut) +{ + return mIncompleteTextures.getIncompleteTexture(context, type, gl::SamplerFormat::Float, this, + textureOut); +} + +angle::Result Context11::initializeMultisampleTextureToBlack(const gl::Context *context, + gl::Texture *glTexture) +{ + ASSERT(glTexture->getType() == gl::TextureType::_2DMultisample); + TextureD3D *textureD3D = GetImplAs<TextureD3D>(glTexture); + gl::ImageIndex index = gl::ImageIndex::Make2DMultisample(); + RenderTargetD3D *renderTarget = nullptr; + GLsizei texSamples = textureD3D->getRenderToTextureSamples(); + ANGLE_TRY(textureD3D->getRenderTarget(context, index, texSamples, &renderTarget)); + return mRenderer->clearRenderTarget(context, renderTarget, gl::ColorF(0.0f, 0.0f, 0.0f, 1.0f), + 1.0f, 0); +} + +void Context11::handleResult(HRESULT hr, + const char *message, + const char *file, + const char *function, + unsigned int line) +{ + ASSERT(FAILED(hr)); + + GLenum glErrorCode = DefaultGLErrorCode(hr); + + std::stringstream errorStream; + errorStream << "Internal D3D11 error: " << gl::FmtHR(hr); + + if (d3d11::isDeviceLostError(hr)) + { + HRESULT removalReason = mRenderer->getDevice()->GetDeviceRemovedReason(); + errorStream << " (removal reason: " << gl::FmtHR(removalReason) << ")"; + mRenderer->notifyDeviceLost(); + } + + errorStream << ": " << message; + + mErrors->handleError(glErrorCode, errorStream.str().c_str(), file, function, line); +} +} // namespace rx |