| 16d7b6a8bb6f22ddd9252c6c0aefa84a53b65d53 |
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18-Aug-2014 |
Ben Clayton <bclayton@google.com> |
Don't try to capture the pointer when using PBOs for texture APIs
If a PBO is bound, then the pointer argument is a relative offset from
the start of the PBO, not an absolute address.
Fixes b/17063439
Change-Id: I39629ce6c9bb3cb6bac5c9b0311287628306ddd4
(cherry picked from commit 0ad707f2f3d714af7d983d68330ed51dace815f5)
/frameworks/native/opengl/libs/GLES_trace/src/gltrace_context.h
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| 3ef9e9671c224af82d2efec1a1e9a275fb9acf44 |
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11-Jun-2012 |
Siva Velusamy <vsiva@google.com> |
gltrace: Fixup vertex attrib pointers only for GLES2
Change-Id: Ibf280c2a4372ce6e598e164eef0d72b7c0a6d1c2
/frameworks/native/opengl/libs/GLES_trace/src/gltrace_context.h
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| 50129e4ae2777dfbe0738f0f69b17f4d8f9400e2 |
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29-Feb-2012 |
Siva Velusamy <vsiva@google.com> |
gltrace: Send vertex attribute data after glDraw() call.
This patch enables tracing of vertex attribute data that
is specified using glVertexAttribPointer().
At the time the glVertexAttribPointer() call is made, we
only receive a pointer in client space, without any indication
of the size (# of attributes). This size is known only at
the time of the glDraw() call.
This patch generates a new message glVertexAttribPointerData()
when a draw call is issued that contains the vertex attribute
data.
A glDrawArrays() call directly gives the size of data to copy.
A glDrawElements() call gives the indices to copy. In such a
case, all data between the min & max indices drawn are copied
and sent to the host. To support glDrawElements() with an
element array buffer, this patch also adds state that maintains
a copy of all element array buffers.
Change-Id: I434da794a0aa9ada8e7474e219ffb1d79b183ecf
/frameworks/native/opengl/libs/GLES_trace/src/gltrace_context.h
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| 3f194e6e3a62cbb846e8948eac8e4ce9aa7444a6 |
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03-Jan-2012 |
Siva Velusamy <vsiva@google.com> |
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
/frameworks/native/opengl/libs/GLES_trace/src/gltrace_context.h
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| 93a826f78f6313db791e6fc880439189897651b3 |
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14-Dec-2011 |
Siva Velusamy <vsiva@google.com> |
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
/frameworks/native/opengl/libs/GLES_trace/src/gltrace_context.h
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| f132ac35d82a2960542619fb3fb91d22ab256dc7 |
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08-Dec-2011 |
Siva Velusamy <vsiva@google.com> |
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
/frameworks/native/opengl/libs/GLES_trace/src/gltrace_context.h
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| 0469dd6d55fa331bfd7de9431da98b6340d82271 |
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01-Dec-2011 |
Siva Velusamy <vsiva@google.com> |
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
/frameworks/native/opengl/libs/GLES_trace/src/gltrace_context.h
|