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c963c51a60
- Manually removed lot of unneeded #includes to clean code and reduce compilation time - Reordered some of the #includes to be in more logical order
57 lines
2.1 KiB
C++
57 lines
2.1 KiB
C++
#pragma once
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#include <vector>
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#include "Utilities/GSL.h"
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#include "../gcm_enums.h"
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/**
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* Write count vertex attributes from src_ptr.
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* src_ptr array layout is deduced from the type, vector element count and src_stride arguments.
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*/
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void write_vertex_array_data_to_buffer(gsl::span<gsl::byte> raw_dst_span, gsl::span<const gsl::byte> src_ptr, u32 count, rsx::vertex_base_type type, u32 vector_element_count, u32 attribute_src_stride, u8 dst_stride, bool swap_endianness);
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/*
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* If primitive mode is not supported and need to be emulated (using an index buffer) returns false.
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*/
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bool is_primitive_native(rsx::primitive_type m_draw_mode);
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/*
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* Returns true if adjacency information does not matter for this type. Allows optimizations e.g removal of primitive restart index
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*/
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bool is_primitive_disjointed(rsx::primitive_type draw_mode);
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/**
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* Returns a fixed index count for emulated primitive, otherwise returns initial_index_count
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*/
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u32 get_index_count(rsx::primitive_type m_draw_mode, u32 initial_index_count);
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/**
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* Returns index type size in byte
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*/
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u32 get_index_type_size(rsx::index_array_type type);
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/**
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* Write count indexes using (first, first + count) ranges.
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* Returns min/max index found during the process and the number of valid indices written to the buffer.
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* The function expands index buffer for non native primitive type if expands(draw_mode) return true.
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*/
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std::tuple<u32, u32, u32> write_index_array_data_to_buffer(gsl::span<gsl::byte> dst, gsl::span<const gsl::byte> src,
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rsx::index_array_type, rsx::primitive_type draw_mode, bool restart_index_enabled, u32 restart_index,
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const std::function<bool(rsx::primitive_type)>& expands);
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/**
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* Write index data needed to emulate non indexed non native primitive mode.
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*/
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void write_index_array_for_non_indexed_non_native_primitive_to_buffer(char* dst, rsx::primitive_type draw_mode, unsigned count);
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/**
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* Stream a 128 bits vector to dst.
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*/
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void stream_vector(void *dst, f32 x, f32 y, f32 z, f32 w);
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void stream_vector(void *dst, u32 x, u32 y, u32 z, u32 w);
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/**
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* Stream a 128 bits vector from src to dst.
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*/
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void stream_vector_from_memory(void *dst, void *src);
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