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GPU: Support emulating a depth buffer from PGXP depth values

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This commit is contained in:
Connor McLaughlin
2020-12-23 01:10:49 +10:00
parent f393ea618e
commit aa1543271e
13 changed files with 242 additions and 47 deletions
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7
src/core/settings.h
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@@ -111,6 +111,7 @@ struct Settings
bool gpu_pgxp_vertex_cache = false;
bool gpu_pgxp_cpu = false;
bool gpu_pgxp_preserve_proj_fp = false;
bool gpu_pgxp_depth_buffer = false;
DisplayCropMode display_crop_mode = DisplayCropMode::None;
DisplayAspectRatio display_aspect_ratio = DisplayAspectRatio::Auto;
s16 display_active_start_offset = 0;
@@ -130,6 +131,7 @@ struct Settings
bool video_sync_enabled = true;
float display_max_fps = 0.0f;
float gpu_pgxp_tolerance = -1.0f;
float gpu_pgxp_depth_clear_threshold = 300.0f / 4096.0f;
bool cdrom_read_thread = true;
bool cdrom_region_check = true;
@@ -194,6 +196,10 @@ struct Settings
return gpu_pgxp_enable ? (gpu_pgxp_cpu ? PGXPMode::CPU : PGXPMode::Memory) : PGXPMode::Disabled;
}
ALWAYS_INLINE bool UsingPGXPDepthBuffer() const { return gpu_pgxp_enable && gpu_pgxp_depth_buffer; }
ALWAYS_INLINE float GetPGXPDepthClearThreshold() const { return gpu_pgxp_depth_clear_threshold * 4096.0f; }
ALWAYS_INLINE void SetPGXPDepthClearThreshold(float value) { gpu_pgxp_depth_clear_threshold = value / 4096.0f; }
ALWAYS_INLINE bool IsUsingFastmem() const
{
return (cpu_fastmem_mode != CPUFastmemMode::Disabled && cpu_execution_mode == CPUExecutionMode::Recompiler &&
@@ -281,6 +287,7 @@ struct Settings
#endif
static constexpr GPUTextureFilter DEFAULT_GPU_TEXTURE_FILTER = GPUTextureFilter::Nearest;
static constexpr ConsoleRegion DEFAULT_CONSOLE_REGION = ConsoleRegion::Auto;
static constexpr float DEFAULT_GPU_PGXP_DEPTH_THRESHOLD = 300.0f;
#ifdef WITH_RECOMPILER
static constexpr CPUExecutionMode DEFAULT_CPU_EXECUTION_MODE = CPUExecutionMode::Recompiler;