/**
 ******************************************************************************
 * Xenia : Xbox 360 Emulator Research Project                                 *
 ******************************************************************************
 * Copyright 2020 Ben Vanik. All rights reserved.                             *
 * Released under the BSD license - see LICENSE in the root for more details. *
 ******************************************************************************
 *
 * @modified    Tom Clay, 2026 - Adapted for ReXGlue runtime
 */

#pragma once

#include <rex/cvar.h>

// GPU Core
REXCVAR_DECLARE(bool, vsync);
REXCVAR_DECLARE(bool, clear_memory_page_state);
REXCVAR_DECLARE(bool, half_pixel_offset);
REXCVAR_DECLARE(bool, async_shader_compilation);
REXCVAR_DECLARE(int32_t, video_mode_width);
REXCVAR_DECLARE(int32_t, video_mode_height);
REXCVAR_DECLARE(double, video_mode_refresh_rate);
REXCVAR_DECLARE(std::string, resolution);

// GPU Resolution / Readback / Queries
REXCVAR_DECLARE(int32_t, resolution_scale);
REXCVAR_DECLARE(int32_t, draw_resolution_scale_x);
REXCVAR_DECLARE(int32_t, draw_resolution_scale_y);
REXCVAR_DECLARE(bool, resolve_resolution_scale_fill_half_pixel_offset);
REXCVAR_DECLARE(bool, draw_resolution_scaled_texture_offsets);
REXCVAR_DECLARE(bool, scaled_resolve_texture_loads_from_shared_memory);
REXCVAR_DECLARE(int32_t, scaled_resolve_texture_loads_from_shared_memory_max_pixels);
REXCVAR_DECLARE(bool, scaled_resolve_texture_loads_update_guest_memory);
REXCVAR_DECLARE(int32_t, scaled_resolve_small_texture_readback_max_length);
REXCVAR_DECLARE(std::string, readback_resolve);
REXCVAR_DECLARE(bool, readback_resolve_half_pixel_offset);
REXCVAR_DECLARE(int32_t, native_render_force_resolve_readback_max_length);
REXCVAR_DECLARE(int32_t, native_render_force_resolve_readback_min_length);
REXCVAR_DECLARE(bool, readback_memexport);
REXCVAR_DECLARE(bool, readback_memexport_fast);
REXCVAR_DECLARE(bool, occlusion_query_enable);
REXCVAR_DECLARE(int32_t, query_occlusion_fake_sample_count);

// GPU Depth / Render Target Behavior
REXCVAR_DECLARE(bool, depth_float24_round);
REXCVAR_DECLARE(bool, depth_float24_convert_in_pixel_shader);
REXCVAR_DECLARE(bool, depth_transfer_not_equal_test);
REXCVAR_DECLARE(bool, native_stencil_value_output);
REXCVAR_DECLARE(bool, native_stencil_value_output_d3d12_intel);
REXCVAR_DECLARE(bool, gamma_render_target_as_unorm16);
REXCVAR_DECLARE(bool, native_2x_msaa);
REXCVAR_DECLARE(bool, snorm16_render_target_full_range);
REXCVAR_DECLARE(bool, mrt_edram_used_range_clamp_to_min);
REXCVAR_DECLARE(bool, direct_host_resolve);

// GPU Textures
REXCVAR_DECLARE(bool, gpu_allow_invalid_fetch_constants);
REXCVAR_DECLARE(bool, gpu_3d_to_2d_texture);
REXCVAR_DECLARE(int32_t, anisotropic_override);
REXCVAR_DECLARE(int32_t, texture_cache_memory_limit_render_to_texture);
REXCVAR_DECLARE(int32_t, texture_cache_memory_limit_soft);
REXCVAR_DECLARE(int32_t, texture_cache_memory_limit_hard);
REXCVAR_DECLARE(int32_t, texture_cache_memory_limit_soft_lifetime);
REXCVAR_DECLARE(bool, non_seamless_cube_map);

// GPU Primitive Processing
REXCVAR_DECLARE(bool, execute_unclipped_draw_vs_on_cpu);
REXCVAR_DECLARE(bool, execute_unclipped_draw_vs_on_cpu_for_psi_render_backend);
REXCVAR_DECLARE(bool, execute_unclipped_draw_vs_on_cpu_with_scissor);
REXCVAR_DECLARE(bool, force_convert_line_loops_to_strips);
REXCVAR_DECLARE(bool, force_convert_quad_lists_to_triangle_lists);
REXCVAR_DECLARE(bool, force_convert_triangle_fans_to_lists);
REXCVAR_DECLARE(int32_t, primitive_processor_cache_min_indices);

// GPU Debug
REXCVAR_DECLARE(bool, gpu_debug_markers);
bool IsGpuDebugMarkersEnabled();

// GPU Alpha Test
REXCVAR_DECLARE(bool, use_fuzzy_alpha_epsilon);

// GPU Shader Translation / Tracing
REXCVAR_DECLARE(std::string, dump_shaders);
REXCVAR_DECLARE(bool, dxbc_switch);
REXCVAR_DECLARE(bool, dxbc_source_map);
REXCVAR_DECLARE(std::string, trace_gpu_prefix);
REXCVAR_DECLARE(bool, trace_gpu_stream);
REXCVAR_DECLARE(std::string, swap_post_effect);

// Vulkan
REXCVAR_DECLARE(bool, vulkan_sparse_shared_memory);
REXCVAR_DECLARE(bool, vulkan_submit_on_primary_buffer_end);
REXCVAR_DECLARE(bool, vulkan_dynamic_rendering);
REXCVAR_DECLARE(bool, vulkan_async_skip_incomplete_frames);
REXCVAR_DECLARE(int32_t, vulkan_async_placeholder_max_consecutive_skips);
REXCVAR_DECLARE(int32_t, vulkan_debug_log_frame_summaries_remaining);
REXCVAR_DECLARE(int32_t, vulkan_debug_frame_summary_interval_frames);
REXCVAR_DECLARE(int32_t, vulkan_debug_log_resolve_decisions_remaining);
REXCVAR_DECLARE(int32_t, vulkan_debug_log_team_profile_background_candidates_remaining);
REXCVAR_DECLARE(int32_t, vulkan_debug_log_team_profile_background_bindings_remaining);
REXCVAR_DECLARE(int32_t, vulkan_debug_log_team_profile_background_draws_remaining);
REXCVAR_DECLARE(bool, vulkan_sync_after_resolve);
REXCVAR_DECLARE(bool, vulkan_barrier_after_scaled_resolve);
REXCVAR_DECLARE(int32_t, vulkan_readback_resolve_max_length);
REXCVAR_DECLARE(int32_t, vulkan_readback_resolve_min_address);
REXCVAR_DECLARE(int32_t, vulkan_readback_resolve_max_address);
REXCVAR_DECLARE(int32_t, vulkan_pipeline_creation_threads);
REXCVAR_DECLARE(bool, vulkan_tessellation_wireframe);
REXCVAR_DECLARE(bool, vulkan_force_expand_point_sprites_in_vs);
REXCVAR_DECLARE(bool, vulkan_force_expand_rectangle_lists_in_vs);
REXCVAR_DECLARE(bool, vulkan_force_convert_quad_lists_to_triangle_lists);
REXCVAR_DECLARE(std::string, render_target_path_vulkan);
// Legacy backend compatibility aliases for shared readback controls.
REXCVAR_DECLARE(bool, vulkan_readback_resolve);
REXCVAR_DECLARE(bool, vulkan_readback_memexport);

// D3D12
REXCVAR_DECLARE(bool, d3d12_bindless);
REXCVAR_DECLARE(bool, d3d12_submit_on_primary_buffer_end);
REXCVAR_DECLARE(bool, d3d12_dxbc_disasm);
REXCVAR_DECLARE(bool, d3d12_dxbc_disasm_dxilconv);
REXCVAR_DECLARE(int32_t, d3d12_pipeline_creation_threads);
REXCVAR_DECLARE(bool, d3d12_tessellation_wireframe);
REXCVAR_DECLARE(bool, d3d12_tiled_shared_memory);
REXCVAR_DECLARE(std::string, render_target_path_d3d12);
// Legacy backend compatibility aliases for shared readback controls.
REXCVAR_DECLARE(bool, d3d12_readback_memexport);
REXCVAR_DECLARE(bool, d3d12_readback_resolve);

#define XE_GPU_FINE_GRAINED_DRAW_SCOPES 1