diff options
| author | Rafael Antognolli <[email protected]> | 2017-03-30 11:33:05 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2017-04-24 15:14:10 -0700 |
| commit | 9670124e3157636e5325fc0d3302375709403d0e (patch) | |
| tree | 778ca551f408f8e8a5ac4a5ae6925a85b2217baf /src/intel/genxml/gen8.xml | |
| parent | 4ace73b1f6e8c8d96663a0d8f0f1d61f934e9cb2 (diff) | |
genxml: Make BLEND_STATE command support variable length array.
We need to emit BLEND_STATE, which size is 1 + 2 * nr_draw_buffers
dwords (on gen8+), but the BLEND_STATE struct length is always 17. By
marking it size 1, which is actually the size of the struct minus the
BLEND_STATE_ENTRY's, we can emit a BLEND_STATE of variable number of
entries.
For gen6 and gen7 we set length to 0, since it only contains
BLEND_STATE_ENTRY's, and no other data.
With this change, we also change the code for blorp and anv to emit only
the needed BLEND_STATE_ENTRY's, instead of always emitting 16 dwords on
gen6-7 and 17 dwords on gen8+.
v2:
- Use designated initializers on blorp and remove 0 from
initialization (Jason)
- Default entries to disabled on Vulkan (Jason)
- Rebase code.
Signed-off-by: Rafael Antognolli <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/intel/genxml/gen8.xml')
| -rw-r--r-- | src/intel/genxml/gen8.xml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/intel/genxml/gen8.xml b/src/intel/genxml/gen8.xml index 33c8c9f9c83..408d241e7a0 100644 --- a/src/intel/genxml/gen8.xml +++ b/src/intel/genxml/gen8.xml @@ -546,7 +546,7 @@ <field name="Write Disable Blue" start="0" end="0" type="bool"/> </struct> - <struct name="BLEND_STATE" length="17"> + <struct name="BLEND_STATE" length="1"> <field name="Alpha To Coverage Enable" start="31" end="31" type="bool"/> <field name="Independent Alpha Blend Enable" start="30" end="30" type="bool"/> <field name="Alpha To One Enable" start="29" end="29" type="bool"/> @@ -556,7 +556,7 @@ <field name="Color Dither Enable" start="23" end="23" type="bool"/> <field name="X Dither Offset" start="21" end="22" type="uint"/> <field name="Y Dither Offset" start="19" end="20" type="uint"/> - <group count="8" start="32" size="64"> + <group count="0" start="32" size="64"> <field name="Entry" start="0" end="63" type="BLEND_STATE_ENTRY"/> </group> </struct> |