Commit Graph

14 Commits

Author SHA1 Message Date
Siva Velusamy
a7167f3647 gltrace: fixup Push & Insert Marker calls
Change-Id: I58ced7225fac79ec636a65da4883614a5dce6dff
2012-02-01 12:16:40 -08:00
Siva Velusamy
b8c3914547 Merge "gltrace: Use Unix Domain Socket rather than INET Socket" 2012-01-30 09:08:27 -08:00
Mathias Agopian
3127260614 update GLES headers and add support for corresponding new extensions.
Change-Id: I554d9659113b4721b748ee5c1a3b1ca82b11d75e
2012-01-28 20:41:35 -08:00
Siva Velusamy
0832fb6407 gltrace: Use Unix Domain Socket rather than INET Socket
Export trace information via abstract Unix Domain Socket (UDS).
This allows tracing of applications without INTERNET permission,
and should be faster as well.

Change-Id: Iabb67fcc2bc2484afd8128af07dca723b81c52c6
2012-01-27 17:24:18 -08:00
Siva Velusamy
34c726efb5 gltrace: fixup data for glTexSubImage2D & glDeleteBuffers
Change-Id: I1c1deb8c6026ecf1fa0ed5287ccf601416eba6dc
2012-01-17 12:28:11 -08:00
Steve Block
e6f43ddce7 Rename (IF_)LOGE(_IF) to (IF_)ALOGE(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/#/c/157220

Bug: 5449033
Change-Id: Ic9c19d30693bd56755f55906127cd6bd7126096c
2012-01-08 13:19:13 +00:00
Siva Velusamy
3f194e6e3a gltrace: add user settings to control data captured.
Currently users do not have control over the amount of data
captured during tracing. This patch adds 3 settings that users
can enable/disable at runtime:
  - capture framebuffer on eglSwap() calls
  - capture framebuffer on glDraw*() calls
  - capture texture data passed to glTexImage*() calls
Disabling these options when not needed signficantly decreases
the size of the trace file, and reduces performance overhead for
the running application.

These settings are stored in the per process GLTraceState.
A separate thread listens for commands from the host, and updates
the state based on the user commands.

Change-Id: Ic4518b94e8bcbc5330ac7138153721caa98b365d
2012-01-04 12:50:13 -08:00
Siva Velusamy
56ac6ff9bd gltrace: add start time & duration to each traced call.
Change-Id: Idfec8f715f6000594b6381cbfdee9fdf6d89f484
2012-01-04 11:38:37 -08:00
Siva Velusamy
93a826f78f gltrace: transport buffering and context management
This patch adds two improvements:
1. Protobuf messages are buffered and sent in chunks.
2. Multiple EGL contexts are handled properly: Corresponding
to each EGLContext, a GLTraceContext with a unique ID is created.
On eglMakeCurrent, the appropriate GLTraceContext is set and is
used while tracing subsequent GL Calls in that thread.

Change-Id: I34076376d3e5af205c87c7396ea47659844abd6e
2012-01-04 11:38:37 -08:00
Siva Velusamy
59511ad1cb Merge "gltrace: attach contents of the appropriate framebuffer" 2012-01-04 11:18:29 -08:00
Steve Block
9d45368352 Rename (IF_)LOGD(_IF) to (IF_)ALOGD(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/156016

Bug: 5449033
Change-Id: I4c4e33bb9df3e39e11cd985e193e6fbab4635298
2012-01-03 22:38:27 +00:00
Siva Velusamy
f132ac35d8 gltrace: attach contents of the appropriate framebuffer
Currently, gltrace always attaches the contents of the currently
bound framebuffer. This patch changes it to attach the contents
of FB0 on eglSwap, and the currently bound framebuffer for the
glDraw* calls.

Change-Id: Ice0520d45d75638fe61cd91149df773074216510
2011-12-07 16:00:58 -08:00
Siva Velusamy
a8cfde8897 gltrace: Make framebuffer contents an optional message.
Currently, the contents of the FrameBuffer are sent by encoding
them as the last argument to the function call. As a result, it is
not possible to know if a message has the framebuffer encoded in it
without looking at the function type.

This patch modifies the protobuf definition to include a separate
optional framebuffer message.

Change-Id: Ief3a6950052d927ca0743e729457435b48c25a92
2011-12-05 14:13:16 -08:00
Siva Velusamy
0469dd6d55 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
2011-12-02 15:30:17 -08:00