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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/gl/egl_util.h"
#include "build/build_config.h"
namespace ui {
namespace {
const char* GetDebugMessageTypeString(EGLint source) {
switch (source) {
case EGL_DEBUG_MSG_CRITICAL_KHR:
return "Critical";
case EGL_DEBUG_MSG_ERROR_KHR:
return "Error";
case EGL_DEBUG_MSG_WARN_KHR:
return "Warning";
case EGL_DEBUG_MSG_INFO_KHR:
return "Info";
default:
return "UNKNOWN";
}
}
} // namespace
const char* GetEGLErrorString(uint32_t error) {
switch (error) {
case EGL_SUCCESS:
return "EGL_SUCCESS";
case EGL_NOT_INITIALIZED:
return "EGL_NOT_INITIALIZED";
case EGL_BAD_ACCESS:
return "EGL_BAD_ACCESS";
case EGL_BAD_ALLOC:
return "EGL_BAD_ALLOC";
case EGL_BAD_ATTRIBUTE:
return "EGL_BAD_ATTRIBUTE";
case EGL_BAD_CONFIG:
return "EGL_BAD_CONFIG";
case EGL_BAD_CONTEXT:
return "EGL_BAD_CONTEXT";
case EGL_BAD_CURRENT_SURFACE:
return "EGL_BAD_CURRENT_SURFACE";
case EGL_BAD_DISPLAY:
return "EGL_BAD_DISPLAY";
case EGL_BAD_MATCH:
return "EGL_BAD_MATCH";
case EGL_BAD_NATIVE_PIXMAP:
return "EGL_BAD_NATIVE_PIXMAP";
case EGL_BAD_NATIVE_WINDOW:
return "EGL_BAD_NATIVE_WINDOW";
case EGL_BAD_PARAMETER:
return "EGL_BAD_PARAMETER";
case EGL_BAD_SURFACE:
return "EGL_BAD_SURFACE";
case EGL_CONTEXT_LOST:
return "EGL_CONTEXT_LOST";
default:
return "UNKNOWN";
}
}
// Returns the last EGL error as a string.
const char* GetLastEGLErrorString() {
return GetEGLErrorString(eglGetError());
}
void EGLAPIENTRY LogEGLDebugMessage(EGLenum error,
const char* command,
EGLint message_type,
EGLLabelKHR thread_label,
EGLLabelKHR object_label,
const char* message) {
std::string formatted_message = std::string("EGL Driver message (") +
GetDebugMessageTypeString(message_type) +
") " + command + ": " + message;
// Assume that all labels that have been set are strings
if (thread_label) {
formatted_message += " thread: ";
formatted_message += static_cast<const char*>(thread_label);
}
if (object_label) {
formatted_message += " object: ";
formatted_message += static_cast<const char*>(object_label);
}
if (message_type == EGL_DEBUG_MSG_CRITICAL_KHR ||
message_type == EGL_DEBUG_MSG_ERROR_KHR) {
LOG(ERROR) << formatted_message;
} else {
DVLOG(1) << formatted_message;
}
}
} // namespace ui
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