gpu_profiler_ui.c File Reference

#include "gpu_profiler_ui.h"
#include "app_metrics.h"
#include "ui.h"
#include "utils.h"
#include <math.h>
#include <string.h>

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Enumerations
enum	{ TIME_BUF_SIZE = 32 }

Functions
static void	hex_to_vec3 (uint32_t color, vec3 out)
static void	gpu_profiler_ui_update_visibility (GPUProfilerUI *profiler_ui, float alpha_step)
static void	gpu_stage_move (GPUStage *dest, GPUStage *src)
	Safely moves contents of one stage to another, avoiding shallow copies of heap-allocated buffers in AdaptiveSamplers. More...
static void	gpu_profiler_ui_compact_stages (GPUProfilerUI *profiler_ui)
static void	gpu_profiler_ui_sync_stage (GPUProfilerUI *profiler_ui, const GPUStage *live_stage, bool *display_updated)
void	gpu_profiler_ui_init (GPUProfilerUI *profiler_ui)
	Initializes the GPU timeline UI state. More...
void	gpu_profiler_ui_update (GPUProfilerUI *profiler_ui, GPUProfiler *live_profiler, double delta_time, double current_time, bool should_log_metrics)
	Updates animations and synchronizes data with the live profiler. More...
void	gpu_profiler_ui_draw (GPUProfilerUI *profiler_ui, UIContext *ctx, int screen_width, int screen_height)
	Renders the GPU timeline using the provided UI context. More...
void	gpu_profiler_ui_toggle_visibility (GPUProfilerUI *profiler_ui)
	Toggles the timeline visibility (with animation). More...
void	gpu_profiler_ui_toggle_position (GPUProfilerUI *profiler_ui)
	Toggles the timeline position (Top/Bottom). More...
void	gpu_profiler_ui_cleanup (GPUProfilerUI *profiler_ui)
	Cleans up GPU resources used by the UI. More...

Variables
static const float	GRAPH_FONT_SIZE = 20.0F
static const float	ROW_PAD = 3.0F
static const float	BG_ALPHA = 0.85F
static const float	PAD_SIDE = 20.0F
static const float	GRAPH_WIDTH_RATIO = 0.65F
static const float	TEXT_GAP = 20.0F
static const float	MARGIN_Y = 60.0F
static const float	BG_RADIUS = 8.0F
static const float	BG_PAD = 5.0F
static const float	BG_WIDTH_EXT = 10.0F
static const float	BG_RGB_VAL = 0.05F
static const float	FADE_EPSILON = 0.001F
static const float	VISIBILITY_THRESHOLD = 0.5F
static const float	MIN_VISIBLE_ALPHA_GLOBAL = 0.001F
static const float	MIN_MS = 0.001F
static const float	MIN_BAR_WIDTH = 1.0F
static const float	BAR_RADIUS_FACTOR = 0.5F
static const float	ROW_PAD_DOUBLE = 2.0F
static const float	INDENT_STEP = 15.0F
static const float	TEXT_Y_OFFSET = -5.0F
static const float	TEXT_SHADOW_OFFSET = 1.0F

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
TIME_BUF_SIZE

Function Documentation

gpu_profiler_ui_cleanup()

void gpu_profiler_ui_cleanup

(

GPUProfilerUI *

profiler_ui

)

Cleans up GPU resources used by the UI.

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gpu_profiler_ui_compact_stages()

static void gpu_profiler_ui_compact_stages ( GPUProfilerUI *  profiler_ui )

static

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gpu_profiler_ui_draw()

void gpu_profiler_ui_draw	(	GPUProfilerUI *	profiler_ui,
		UIContext *	ctx,
		int	screen_width,
		int	screen_height
	)

Renders the GPU timeline using the provided UI context.

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gpu_profiler_ui_init()

void gpu_profiler_ui_init

(

GPUProfilerUI *

profiler_ui

)

Initializes the GPU timeline UI state.

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gpu_profiler_ui_sync_stage()

static void gpu_profiler_ui_sync_stage ( GPUProfilerUI *  profiler_ui, const GPUStage *  live_stage, bool *  display_updated  )

static

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gpu_profiler_ui_toggle_position()

void gpu_profiler_ui_toggle_position

(

GPUProfilerUI *

profiler_ui

)

Toggles the timeline position (Top/Bottom).

gpu_profiler_ui_toggle_visibility()

void gpu_profiler_ui_toggle_visibility

(

GPUProfilerUI *

profiler_ui

)

Toggles the timeline visibility (with animation).

gpu_profiler_ui_update()

void gpu_profiler_ui_update	(	GPUProfilerUI *	profiler_ui,
		GPUProfiler *	live_profiler,
		double	delta_time,
		double	current_time,
		bool	should_log_metrics
	)

Updates animations and synchronizes data with the live profiler.

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gpu_profiler_ui_update_visibility()

static void gpu_profiler_ui_update_visibility ( GPUProfilerUI *  profiler_ui, float  alpha_step  )

static

gpu_stage_move()

static void gpu_stage_move ( GPUStage *  dest, GPUStage *  src  )

static

Safely moves contents of one stage to another, avoiding shallow copies of heap-allocated buffers in AdaptiveSamplers.

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hex_to_vec3()

static void hex_to_vec3 ( uint32_t  color, vec3  out  )

static

Variable Documentation

BAR_RADIUS_FACTOR

const float BAR_RADIUS_FACTOR = 0.5F

static

BG_ALPHA

const float BG_ALPHA = 0.85F

static

BG_PAD

const float BG_PAD = 5.0F

static

BG_RADIUS

const float BG_RADIUS = 8.0F

static

BG_RGB_VAL

const float BG_RGB_VAL = 0.05F

static

BG_WIDTH_EXT

const float BG_WIDTH_EXT = 10.0F

static

FADE_EPSILON

const float FADE_EPSILON = 0.001F

static

GRAPH_FONT_SIZE

const float GRAPH_FONT_SIZE = 20.0F

static

GRAPH_WIDTH_RATIO

const float GRAPH_WIDTH_RATIO = 0.65F

static

INDENT_STEP

const float INDENT_STEP = 15.0F

static

MARGIN_Y

const float MARGIN_Y = 60.0F

static

MIN_BAR_WIDTH

const float MIN_BAR_WIDTH = 1.0F

static

MIN_MS

const float MIN_MS = 0.001F

static

MIN_VISIBLE_ALPHA_GLOBAL

const float MIN_VISIBLE_ALPHA_GLOBAL = 0.001F

static

PAD_SIDE

const float PAD_SIDE = 20.0F

static

ROW_PAD

const float ROW_PAD = 3.0F

static

ROW_PAD_DOUBLE

const float ROW_PAD_DOUBLE = 2.0F

static

TEXT_GAP

const float TEXT_GAP = 20.0F

static

TEXT_SHADOW_OFFSET

const float TEXT_SHADOW_OFFSET = 1.0F

static

TEXT_Y_OFFSET

const float TEXT_Y_OFFSET = -5.0F

static

VISIBILITY_THRESHOLD

const float VISIBILITY_THRESHOLD = 0.5F

static