open_capture

Overdraw estimate per render target group

Auto-detect render pass boundaries by Clear/RT switches, summarize each pass

Finds redundant state-change patterns and batching opportunities

Close current capture and free resources

Per-pixel shader debug — returns variable trace or pixel value + shader info as fallback

Scans all float RTs for negative/NaN/Inf — finds first event introducing them, detects TAA accumulation

Checks R11G11B10 sign-bit loss, shallow depth buffers, SRGB/linear mismatches

Compare two draw calls — shows state differences with human-readable implications

Shader disassembly with auto fallback chain; supports search (keyword + context) and linerange

Batch export all textures bound to a draw call (auto-names, skips placeholders)

Export mesh as OBJ with positions, normals, UVs from post-VS data

Search draw calls by rendering state: blend, min vertices, texture/shader/RT binding

Full detail for a single action

Read buffer bytes (hex dump or float32 array)

Capture metadata: API, action count, resolution, knowngpuquirks (Adreno/Mali/PowerVR/Apple)

Actual constant buffer variable values; supports filter for variable name substring

One-call draw analysis: action info, blend formula, depth, stencil, rasterizer, textures with sizes, RTs, shaders

Frame-level statistics: action counts by type, texture/buffer memory, render targets, resolution

Most expensive render passes — uses GPU counters if available, falls back to triangle-count heuristic

Full state: topology, viewports, rasterizer, blend, depth, stencil (human-readable enums)

Post-transform vertex data (VS out / GS out)

Which events read/write a resource

Constant buffers, SRVs, UAVs, samplers for a shader stage

Input/output signatures, resource binding layout

Per-channel min/max/avg with anomaly detection (NaN/Inf/negative); supports allslices for cubemaps

Vertex attributes, vertex/index buffer bindings

List the draw call / action tree — supports filter (name substring) and eventtype (draw/clear/copy…)

All buffers (filterable by min size)

All named resources (filterable by type, name pattern)

All textures (filterable by format, min width)

RGBA value at a coordinate

Full per-pixel modification history across all events

Read a rectangular region of pixels (up to 64×64) with per-pixel anomaly flags

Uniform-grid scan of an RT region — detects NaN/Inf/negative/overexposed hotspots

Save RT snapshot at an event (color + optional depth)

Export to PNG, JPG, BMP, TGA, HDR, EXR, or DDS

Search by name pattern and/or action flags

Navigate to an event (required before pipeline queries)