From db97468fd241cecce62366b4f0962a9572161e95 Mon Sep 17 00:00:00 2001 From: Siva Velusamy Date: Wed, 30 Nov 2011 15:05:37 -0800 Subject: glestrace: Framework for GLES tracing library This patch provides a framework for tracing GLES 1.0 and 2.0 functions. It is missing a lot of features, but here are the things it accomplishes: - Stop building the glesv2dbg library, and build the glestrace library instead. - Replace the hooks for glesv2dbg with the ones for glestrace. - Add the basics for the trace library. Currently, this traces all GL functions, but not all required data is sent for all the functions. As a result, it will not be possible to reconstruct the entire GL state on the host side. The files gltrace.pb.* and gltrace_api.* are both generated using the tools/genapi.py script. Change-Id: Id60a468f7278657f008bc6ea1df01f9bdfecfdd3 --- opengl/libs/glestrace.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 opengl/libs/glestrace.h (limited to 'opengl/libs/glestrace.h') diff --git a/opengl/libs/glestrace.h b/opengl/libs/glestrace.h new file mode 100644 index 000000000000..5cfacd4bb2e9 --- /dev/null +++ b/opengl/libs/glestrace.h @@ -0,0 +1,41 @@ +/* + * Copyright 2011, The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * This file declares the API provided by the glestrace library. + */ + +#ifndef _GLES_TRACE_H_ +#define _GLES_TRACE_H_ + +#include "hooks.h" + +namespace android { + +/* Hooks to be called by "interesting" EGL functions. */ +void GLTrace_eglCreateContext(int version, EGLContext c); +void GLTrace_eglMakeCurrent(unsigned version, gl_hooks_t *hooks); +void GLTrace_eglReleaseThread(); +void GLTrace_eglSwapBuffers(void*, void*); + +/* Start and stop GL Tracing. */ +void GLTrace_start(); +void GLTrace_stop(); + +/* Obtain the gl_hooks structure filled with the trace implementation for all GL functions. */ +gl_hooks_t *GLTrace_getGLHooks(); + +}; + +#endif -- cgit v1.2.3-59-g8ed1b