104 lines
2.5 KiB
C++
104 lines
2.5 KiB
C++
#include <lt_debug/assertions.hpp>
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#include <renderer/buffers.hpp>
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#include <renderer/gl/buffers.hpp>
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#include <renderer/shared_context.hpp>
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#ifdef LIGHT_PLATFORM_WINDOWS
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#include <renderer/dx/buffers.hpp>
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#include <renderer/dx/shared_context.hpp>
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#endif
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#include <renderer/graphics_context.hpp>
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namespace lt {
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auto ConstantBuffer::create(
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ConstantBufferIndex index,
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unsigned int size,
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const Ref<SharedContext> & /*sharedContext*/
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) -> Scope<ConstantBuffer>
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{
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switch (GraphicsContext::get_graphics_api())
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{
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case GraphicsAPI::OpenGL: return create_scope<glConstantBuffer>(index, size);
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case GraphicsAPI::DirectX:
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lt_win(
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return create_scope<dxConstantBuffer>(
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index,
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size,
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std::static_pointer_cast<dxSharedContext>(sharedContext)
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);
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)
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default
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: ensure(
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false,
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"Invalid/unsupported 'GraphicsAPI' {}",
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static_cast<uint32_t>(GraphicsContext::get_graphics_api())
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);
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return nullptr;
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}
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}
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auto VertexBuffer::create(
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float *vertices,
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unsigned int stride,
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unsigned int count,
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const Ref<SharedContext> & /*sharedContext*/
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) -> Ref<VertexBuffer>
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{
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switch (GraphicsContext::get_graphics_api())
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{
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case GraphicsAPI::OpenGL: return create_ref<glVertexBuffer>(vertices, stride, count);
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case GraphicsAPI::DirectX:
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lt_win(
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return create_ref<dxVertexBuffer>(
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vertices,
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stride,
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count,
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std::static_pointer_cast<dxSharedContext>(sharedContext)
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);
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)
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default
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: ensure(
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false,
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"Invalid/unsupported 'GraphicsAPI' {}",
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static_cast<uint32_t>(GraphicsContext::get_graphics_api())
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);
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return nullptr;
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}
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}
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auto IndexBuffer::create(
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unsigned int *indices,
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unsigned int count,
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const Ref<SharedContext> & /*sharedContext*/
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) -> Ref<IndexBuffer>
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{
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switch (GraphicsContext::get_graphics_api())
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{
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case GraphicsAPI::OpenGL: return create_ref<glIndexBuffer>(indices, count);
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case GraphicsAPI::DirectX:
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lt_win(
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return create_ref<dxIndexBuffer>(
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indices,
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count,
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std::dynamic_pointer_cast<dxSharedContext>(sharedContext)
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);
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)
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default
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: ensure(
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false,
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"Invalid/unsupported 'GraphicsAPI' {}",
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static_cast<uint32_t>(GraphicsContext::get_graphics_api())
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);
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return nullptr;
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}
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}
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} // namespace lt
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