Hash :
78dde332
Author :
Date :
2021-03-29T17:31:52
Move restricted traces to CIPD. All traces are now stored as DEPS entries in CIPD. The auto-generation script generates the DEPS entries. Note that we don't include DEPS in the list of generated outputs to simplify other rollers. Also we update auto-generation to include full sources list to allow 'gn analyze' to work successfully. Usees a trace fixture for common code. This will enable a more compact trace without as much repeated code. We must land a set of re-trace traces to avoid breakage. Also includes a python script for uploading new traces to CIPD. The script first checks if traces are already present in the cloud, and if so it skips the upload. It will take a while to complete as the number of traces grows larger as it takes a few seconds per trace. The traces in this patch are also re-traced to use the common fixture code instead of including duplicated code in each trace. They now form a simple common interface and the autogenerated cpp is now simply a list of properties. I've also updated the capture/replay tests to use the simpler common entry point integration. There is less auto-generated glue code now. We now use a new serialized string query extension instead of calling directly into ANGLE's internals. Also includes a docs update. The capture/replay sample is broken and we'll need to update it in a follow-up CL. Also includes a few necessary fixes to the retracing script. Bug: angleproject:5811 Change-Id: I977bc6dc56843c8966377fc445ae97e91e17319a Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2797833 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com> Reviewed-by: Tim Van Patten <timvp@google.com>
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//
// Copyright 2021 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// trace_fixture.h:
// Common code for the ANGLE trace replays.
//
#ifndef ANGLE_TRACE_FIXTURE_H_
#define ANGLE_TRACE_FIXTURE_H_
#include <EGL/egl.h>
#include "angle_gl.h"
#include <cstdint>
#include <cstdio>
#include <cstring>
#include <limits>
#include <unordered_map>
#include <vector>
#if !defined(ANGLE_REPLAY_EXPORT)
# if defined(_WIN32)
# if defined(ANGLE_REPLAY_IMPLEMENTATION)
# define ANGLE_REPLAY_EXPORT __declspec(dllexport)
# else
# define ANGLE_REPLAY_EXPORT __declspec(dllimport)
# endif
# elif defined(__GNUC__)
# define ANGLE_REPLAY_EXPORT __attribute__((visibility("default")))
# else
# define ANGLE_REPLAY_EXPORT
# endif
#endif // !defined(ANGLE_REPLAY_EXPORT)
using DecompressCallback = uint8_t *(*)(const std::vector<uint8_t> &);
extern "C" {
ANGLE_REPLAY_EXPORT void SetBinaryDataDecompressCallback(DecompressCallback callback);
ANGLE_REPLAY_EXPORT void SetBinaryDataDir(const char *dataDir);
ANGLE_REPLAY_EXPORT void SetupReplay();
ANGLE_REPLAY_EXPORT void ReplayFrame(uint32_t frameIndex);
ANGLE_REPLAY_EXPORT void ResetReplay();
ANGLE_REPLAY_EXPORT void FinishReplay();
// Only defined if serialization is enabled.
ANGLE_REPLAY_EXPORT const char *GetSerializedContextState(uint32_t frameIndex);
} // extern "C"
// Maps from <captured Program ID, captured location> to run-time location.
using LocationsMap = std::unordered_map<GLuint, std::unordered_map<GLint, GLint>>;
extern LocationsMap gUniformLocations;
using BlockIndexesMap = std::unordered_map<GLuint, std::unordered_map<GLuint, GLuint>>;
extern BlockIndexesMap gUniformBlockIndexes;
extern GLuint gCurrentProgram;
void UpdateUniformLocation(GLuint program, const char *name, GLint location);
void DeleteUniformLocations(GLuint program);
void UpdateUniformBlockIndex(GLuint program, const char *name, GLuint index);
void UpdateCurrentProgram(GLuint program);
// Maps from captured Resource ID to run-time Resource ID.
class ResourceMap
{
public:
ResourceMap() {}
GLuint &operator[](GLuint index)
{
if (mIDs.size() <= static_cast<size_t>(index))
mIDs.resize(index + 1, 0);
return mIDs[index];
}
private:
std::vector<GLuint> mIDs;
};
void InitializeReplay(const char *binaryDataFileName,
size_t maxClientArraySize,
size_t readBufferSize);
// Global state
constexpr size_t kMaxClientArrays = 16;
extern uint8_t *gBinaryData;
extern uint8_t *gReadBuffer;
extern uint8_t *gClientArrays[kMaxClientArrays];
extern ResourceMap gBufferMap;
extern ResourceMap gFenceNVMap;
extern ResourceMap gFramebufferMap;
extern ResourceMap gMemoryObjectMap;
extern ResourceMap gProgramPipelineMap;
extern ResourceMap gQueryMap;
extern ResourceMap gRenderbufferMap;
extern ResourceMap gSamplerMap;
extern ResourceMap gSemaphoreMap;
extern ResourceMap gShaderProgramMap;
extern ResourceMap gTextureMap;
extern ResourceMap gTransformFeedbackMap;
extern ResourceMap gVertexArrayMap;
using SyncResourceMap = std::unordered_map<uintptr_t, GLsync>;
extern SyncResourceMap gSyncMap;
void UpdateClientArrayPointer(int arrayIndex, const void *data, uint64_t size);
using BufferHandleMap = std::unordered_map<GLuint, void *>;
extern BufferHandleMap gMappedBufferData;
void UpdateClientBufferData(GLuint bufferID, const void *source, GLsizei size);
void UpdateBufferID(GLuint id, GLsizei readBufferOffset);
void UpdateFenceNVID(GLuint id, GLsizei readBufferOffset);
void UpdateFramebufferID(GLuint id, GLsizei readBufferOffset);
void UpdateMemoryObjectID(GLuint id, GLsizei readBufferOffset);
void UpdateProgramPipelineID(GLuint id, GLsizei readBufferOffset);
void UpdateQueryID(GLuint id, GLsizei readBufferOffset);
void UpdateRenderbufferID(GLuint id, GLsizei readBufferOffset);
void UpdateSamplerID(GLuint id, GLsizei readBufferOffset);
void UpdateSemaphoreID(GLuint id, GLsizei readBufferOffset);
void UpdateShaderProgramID(GLuint id, GLsizei readBufferOffset);
void UpdateTextureID(GLuint id, GLsizei readBufferOffset);
void UpdateTransformFeedbackID(GLuint id, GLsizei readBufferOffset);
void UpdateVertexArrayID(GLuint id, GLsizei readBufferOffset);
#endif // ANGLE_TRACE_FIXTURE_H_