【关键节点】OpenGL RenderDoc 捕获修复完成
## 修复内容 ### OpenGL SwapChain 架构重构 - OpenGLSwapChain 现在从 OpenGLDevice 获取 HDC，统一管理 - OpenGLDevice 拥有 HDC/HGLRC 的完整生命周期 - OpenGLSwapChain::Present() 使用 device->GetPresentationDC() ### API 变更 - GetContext() → GetGLContext() - GetDC() → GetPresentationDC() - Initialize(device*, hwnd, width, height) 新签名 ### 修复的测试 - minimal: rdc 34KB - triangle: rdc 50KB - quad: rdc 3.2MB - sphere: rdc 3.2MB ### 根本原因 之前传 HDC 给 RenderDoc::SetDevice()，需要传 HGLRC 才能正确 hook OpenGL 函数
This commit is contained in:
175
tests/RHI/OpenGL/integration/sphere/parse_rdc.py
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175
tests/RHI/OpenGL/integration/sphere/parse_rdc.py
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import sys
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import os
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SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
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PROJECT_ROOT = os.path.abspath(os.path.join(SCRIPT_DIR, "..", "..", "..", "..", ".."))
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sys.path.insert(0, os.path.join(PROJECT_ROOT, "engine", "tools"))
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sys.path.insert(0, os.path.join(PROJECT_ROOT, "engine", "third_party", "renderdoc"))
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from renderdoc_parser import (
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open_capture,
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close_capture,
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get_capture_info,
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get_frame_overview,
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list_actions,
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set_event,
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get_pipeline_state,
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list_textures,
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list_buffers,
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get_pass_timing,
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)
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RDC_PATH = os.path.join(
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PROJECT_ROOT,
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"build",
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"tests",
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"RHI",
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"OpenGL",
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"integration",
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"sphere",
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"Debug",
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"sphere_frame30_capture.rdc",
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)
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def print_section(title):
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print("\n" + "=" * 60)
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print(f" {title}")
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print("=" * 60)
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def get_actions_list(actions_result):
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if "error" in actions_result:
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return []
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if isinstance(actions_result, dict):
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return actions_result.get("actions", [])
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return []
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def analyze_capture(filepath):
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print(f"\nOpening: {filepath}")
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result = open_capture(filepath)
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if "error" in result:
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print(f"Failed to open capture: {result}")
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return
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print_section("Capture Info")
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info = get_capture_info()
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if isinstance(info, dict) and "error" not in info:
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print(f" API: {info.get('api', 'N/A')}")
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print(f" GPU: {info.get('gpu', 'N/A')}")
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print(f" Driver: {info.get('driver', 'N/A')}")
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print(f" Resolution: {info.get('width', 'N/A')}x{info.get('height', 'N/A')}")
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print(f" Textures: {info.get('texture_count', 'N/A')}")
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print(f" Buffers: {info.get('buffer_count', 'N/A')}")
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if info.get("quirks"):
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print(f" GPU Quirks: {info['quirks']}")
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print_section("Frame Overview")
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overview = get_frame_overview()
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if isinstance(overview, dict) and "error" not in overview:
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print(f" Draw Calls: {overview.get('draw_calls', 'N/A')}")
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print(f" Clear Calls: {overview.get('clears', 'N/A')}")
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print(f" Dispatch Calls: {overview.get('dispatches', 'N/A')}")
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print(f" Memory Usage: {overview.get('memory_usage', 'N/A')}")
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rt = overview.get("render_targets", [])
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if rt:
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print(f" Render Targets: {len(rt)}")
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print_section("Actions / Draw Calls")
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actions_raw = list_actions(max_depth=3)
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actions = get_actions_list(actions_raw)
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if not actions:
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print(" No actions found (capture may only contain Present call)")
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for action in actions[:30]:
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indent = " " * action.get("depth", 0)
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event_id = action.get("event_id", "?")
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name = action.get("name", "Unknown")
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flags = action.get("flags", [])
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flags_str = ", ".join(flags) if flags else ""
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print(f" [{event_id}] {indent}{name} {flags_str}")
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if len(actions) > 30:
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print(f" ... and {len(actions) - 30} more actions")
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print_section("Textures")
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textures_raw = list_textures()
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if isinstance(textures_raw, dict) and "error" not in textures_raw:
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textures = textures_raw.get("textures", [])
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if not textures:
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print(" No textures found")
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for tex in textures:
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if isinstance(tex, dict):
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print(
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f" [{tex.get('id', '?')}] {tex.get('name', 'Unknown')}: "
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f"{tex.get('width', 0)}x{tex.get('height', 0)}, "
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f"format={tex.get('format', 'N/A')}, "
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f"mips={tex.get('mips', 'N/A')}"
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)
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else:
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print(f" {tex}")
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print_section("Buffers")
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buffers_raw = list_buffers()
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if isinstance(buffers_raw, dict) and "error" not in buffers_raw:
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buffers = buffers_raw.get("buffers", [])
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if not buffers:
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print(" No buffers found")
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for buf in buffers:
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if isinstance(buf, dict):
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print(
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f" [{buf.get('id', '?')}] {buf.get('name', 'Unknown')}: "
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f"{buf.get('length', 'N/A')} bytes"
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)
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else:
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print(f" {buf}")
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if actions:
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last_action = actions[-1]
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event_id = last_action.get("event_id")
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if event_id:
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print_section("Pipeline State at Last Action")
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set_event(event_id)
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pipeline = get_pipeline_state(event_id)
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if isinstance(pipeline, dict) and "error" not in pipeline:
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if "vertex_shader" in pipeline:
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vs = pipeline["vertex_shader"]
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print(
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f" Vertex Shader: {vs.get('name', vs) if isinstance(vs, dict) else vs}"
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)
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if "pixel_shader" in pipeline:
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ps = pipeline["pixel_shader"]
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print(
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f" Pixel Shader: {ps.get('name', ps) if isinstance(ps, dict) else ps}"
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)
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if "viewport" in pipeline:
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vp = pipeline["viewport"]
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if isinstance(vp, dict):
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print(
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f" Viewport: x={vp.get('x', 0)}, y={vp.get('y', 0)}, "
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f"w={vp.get('width', 0)}, h={vp.get('height', 0)}"
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)
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else:
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print(f" Viewport: {vp}")
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print_section("Pass Timing (Top 10)")
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timing_raw = get_pass_timing(granularity="pass", top_n=10)
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if isinstance(timing_raw, dict) and "error" not in timing_raw:
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timing = timing_raw.get("passes", timing_raw.get("timings", []))
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if not timing:
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print(" No timing data available")
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for entry in timing[:10]:
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if isinstance(entry, dict):
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print(f" {entry.get('name', 'N/A')}: {entry.get('time', 'N/A')}ms")
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else:
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print(f" {entry}")
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elif isinstance(timing_raw, list):
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for entry in timing_raw[:10]:
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print(f" {entry}")
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close_capture()
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print("\n")
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if __name__ == "__main__":
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analyze_capture(RDC_PATH)
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