[Mesa-dev] [PATCH 00/15] Implement KHR_debug

[Timothy Arceri]

The following patchset implements the KHR_debug extension.

Here are some notes/assumptions I have made:

* These patches only enable the extension for GL not ES

* MAX_LABEL_LENGTH and MAX_DEBUG_GROUP_STACK_DEPTH are set to the minimum
  values defined in the spec.

* Assume its fine that Push/Pop also filter the output of the
  ARB_debug_output extension

* From the KHR_debug spec "If the DEBUG_OUTPUT state is disabled then no
  messages are added to the message log." To allow for this the state of
  DEBUG_OUTPUT now affects the ARB_debug_output extension meaning
  callbacks and messages are now not called/stored unless either
  DEBUG_OUTPUT is enabled or CONTEXT_DEBUG_BIT_ARB is set. The existing
  Mesa implementation allowed callbacks/messages to be stored without
  CONTEXT_DEBUG_BIT_ARB being set.

* As both arb_debug_output and khr_debug have the same message log the
messages returned by the arb_debug_output functions need to be filtered
to return types/severitys that the caller expects (rather than new type
introduced byt khr_debug). To work around this just the types are just
remap them to types arb_debug_output understands.

Timothy Arceri (15):
  mesa: Add some constants and state variables for KHR_debug functions
  mesa:  Share common code between ARB_debug_output and KHR_debug
    functions
  mesa: Add a clone function to mesa hash
  mesa: Implement glPushDebugGroup and glPopDebugGroup
  mesa: make _mesa_lookup_arrayobj() non-static
  mesa: make _mesa_lookup_list() non-static
  mesa: add debug Label field to several data structures
  mesa: free object labels when deleting
  mesa: make _mesa_validate_sync() non-static
  mesa: Implement KHR_debug ObjectLabel functions
  mesa: Update builds scripts to build object labels
  mesa: Implement GL_DEBUG_OUTPUT
  mesa: Remap debug type and severity
  glapi: Setup autogeneration infrastructure for KHR_debug
  mesa: Setup remaining infrastucture and enable KHR_debug

 src/mapi/glapi/gen/gl_API.xml                |  149 +++++-
 src/mapi/glapi/gen/gl_genexec.py             |    1 +
 src/mesa/Makefile.sources                    |    1 +
 src/mesa/SConscript                          |    1 +
 src/mesa/drivers/dri/i965/brw_context.c      |    2 +
 src/mesa/main/arrayobj.c                     |   11 +-
 src/mesa/main/arrayobj.h                     |    3 +
 src/mesa/main/bufferobj.c                    |    1 +
 src/mesa/main/config.h                       |    7 +-
 src/mesa/main/dlist.c                        |   13 +-
 src/mesa/main/dlist.h                        |    2 +
 src/mesa/main/enable.c                       |    9 +
 src/mesa/main/errors.c                       |  633 +++++++++++++++++++-------
 src/mesa/main/errors.h                       |   20 +
 src/mesa/main/extensions.c                   |    3 +
 src/mesa/main/framebuffer.c                  |    1 +
 src/mesa/main/get_hash_params.py             |   14 +-
 src/mesa/main/hash.c                         |   26 ++
 src/mesa/main/hash.h                         |    3 +
 src/mesa/main/mtypes.h                       |   34 +-
 src/mesa/main/objectlabel.c                  |  277 +++++++++++
 src/mesa/main/objectlabel.h                  |   61 +++
 src/mesa/main/queryobj.c                     |    1 +
 src/mesa/main/renderbuffer.c                 |    1 +
 src/mesa/main/samplerobj.c                   |    1 +
 src/mesa/main/shaderobj.c                    |    3 +
 src/mesa/main/syncobj.c                      |    3 +-
 src/mesa/main/syncobj.h                      |    3 +
 src/mesa/main/texobj.c                       |    2 +
 src/mesa/main/transformfeedback.c            |    1 +
 src/mesa/state_tracker/st_cb_bufferobjects.c |    1 +
 src/mesa/state_tracker/st_cb_syncobj.c       |    1 +
 src/mesa/state_tracker/st_manager.c          |    6 +-
 33 files changed, 1105 insertions(+), 190 deletions(-)
 create mode 100644 src/mesa/main/objectlabel.c
 create mode 100644 src/mesa/main/objectlabel.h

-- 
1.7.9.5