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Viewing changes to src/mesa/drivers/dri/i965/brw_structs.h

  • Committer: Bazaar Package Importer
  • Author(s): Robert Hooker, Robert Hooker, Christopher James Halse Rogers
  • Date: 2010-09-14 08:55:40 UTC
  • mfrom: (1.2.28 upstream)
  • Revision ID: james.westby@ubuntu.com-20100914085540-m4fpl0hdjlfd4jgz
Tags: 7.9~git20100909-0ubuntu1
https://launchpad.net/bugs/631413
https://launchpad.net/bugs/628930
https://launchpad.net/bugs/628727
https://launchpad.net/bugs/596292
https://launchpad.net/bugs/599741
https://launchpad.net/bugs/630315
https://launchpad.net/bugs/613694
https://launchpad.net/bugs/599741
https://launchpad.net/bugs/578619
https://launchpad.net/bugs/626943
https://launchpad.net/bugs/610541
https://launchpad.net/bugs/601052
[ Robert Hooker ]
* New upstream git snapshot up to commit 94118fe2d4b1e5 (LP: #631413)
* New features include ATI HD5xxx series support in r600, and a vastly
  improved glsl compiler.
* Remove pre-generated .pc's, use the ones generated at build time
  instead.
* Remove all references to mesa-utils now that its no longer shipped
  with the mesa source.
* Disable the experimental ARB_fragment_shader option by default on
  i915, it exposes incomplete functionality that breaks KDE compositing
  among other things. It can be enabled via driconf still. (LP: #628930).

[ Christopher James Halse Rogers ]
* debian/patches/04_osmesa_version.diff:
  - Refresh for new upstream
* Bugs fixed in this release:
  - Fixes severe rendering corruption in Unity on radeon (LP: #628727,
    LP: #596292, LP: #599741, LP: #630315, LP: #613694, LP: #599741).
  - Also fixes rendering in gnome-shell (LP: #578619).
  - Flickering in OpenGL apps on radeon (LP: #626943, LP: #610541).
  - Provides preliminary support for new intel chips (LP: #601052).
* debian/rules:
  - Update configure flags to match upstream reshuffling.
  - Explicitly remove gallium DRI drivers that we don't want to ship.
* Update debian/gbp.conf for this Maverick-specific packaging
* libegl1-mesa-dri-x11,kms: There are no longer separate kms or x11 drivers
  for EGL, libegl1-mesa-drivers now contains a single driver that provides
  both backends.

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Lines of Context:
src/mesa/drivers/dri/i965/brw_structs.h
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   struct header header;
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   struct {
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      GLuint aa_coverage_scope:8;
 
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      GLuint aa_coverage_slope:8;
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      GLuint pad0:8;
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      GLuint aa_coverage_bias:8;
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      GLuint pad1:8;
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   } ds1;
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   struct {
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      GLuint pad0:25;
 
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      GLuint pad0:26;
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      GLuint depth_write_enable:1;
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      GLuint depth_test_func:3;
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      GLuint pad1:1;
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      GLuint access_mode:1;
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      GLuint mask_control:1;
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      GLuint dependency_control:2;
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      GLuint compression_control:2;
 
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      GLuint compression_control:2; /* gen6: quater control */
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      GLuint thread_control:2;
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      GLuint predicate_control:4;
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      GLuint predicate_inverse:1;
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      GLuint execution_size:3;
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      GLuint destreg__conditionalmod:4; /* destreg - send, conditionalmod - others */
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      GLuint pad0:2;
 
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      GLuint acc_wr_control:1;
 
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      GLuint cmpt_control:1;
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      GLuint debug_control:1;
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      GLuint saturate:1;
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   } header;
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         GLuint dest_writemask:4;
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         GLuint dest_subreg_nr:1;
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         GLuint dest_reg_nr:8;
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         GLuint pad1:2;
 
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         GLuint dest_horiz_stride:2;
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         GLuint dest_address_mode:1;
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      } da16;
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         GLuint dest_writemask:4;
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         GLint dest_indirect_offset:6;
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         GLuint dest_subreg_nr:3;
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         GLuint pad1:2;
 
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         GLuint dest_horiz_stride:2;
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         GLuint dest_address_mode:1;
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      } ia16;
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   } bits1;
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         GLuint end_of_thread:1;
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      } dp_write_gen5;
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      struct {
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         GLuint pad:16;
 
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      /* Sandybridge DP for sample cache, constant cache, render cache */
 
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      struct {
 
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         GLuint binding_table_index:8;
 
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         GLuint msg_control:5;
 
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         GLuint msg_type:3;
 
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         GLuint pad0:3;
 
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         GLuint header_present:1;
 
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         GLuint response_length:5;
 
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         GLuint msg_length:4;
 
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         GLuint pad1:2;
 
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         GLuint end_of_thread:1;
 
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      } dp_sampler_const_cache;
 
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      struct {
 
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         GLuint binding_table_index:8;
 
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         GLuint msg_control:3;
 
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         GLuint slot_group_select:1;
 
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         GLuint pixel_scoreboard_clear:1;
 
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         GLuint msg_type:4;
 
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         GLuint send_commit_msg:1;
 
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         GLuint pad0:1;
 
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         GLuint header_present:1;
 
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         GLuint response_length:5;
 
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         GLuint msg_length:4;
 
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         GLuint pad1:2;
 
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         GLuint end_of_thread:1;
 
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      } dp_render_cache;
 
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      struct {
 
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         GLuint function_control:16;
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         GLuint response_length:4;
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         GLuint msg_length:4;
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         GLuint msg_target:4;
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         GLuint end_of_thread:1;
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      } generic;
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      /* Of this struct, only end_of_thread is not present for gen6. */
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      struct {
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         GLuint pad:19;
 
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         GLuint function_control:19;
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         GLuint header_present:1;
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         GLuint response_length:5;
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         GLuint msg_length:4;