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nir: Implement __intrinsic_load_ssbo

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v2:
- Fix ssbo loads with boolean variables.

v3:
- Simplify the changes (Kristian)

Reviewed-by: Connor Abbott <connor.w.abbott@intel.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
This commit is contained in:
Iago Toral Quiroga
2015-07-09 10:29:18 +02:00
committed by Samuel Iglesias Gonsalvez
parent 3e70c968de
commit e59ae238b6
3 changed files with 70 additions and 1 deletions
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src/glsl/nir/nir_intrinsics.h
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@@ -200,7 +200,7 @@ SYSTEM_VALUE(user_clip_plane, 4, 1) /* const_index[0] is user_clip_plane[idx] */
LOAD(uniform, 0, 2, NIR_INTRINSIC_CAN_ELIMINATE | NIR_INTRINSIC_CAN_REORDER)
LOAD(ubo, 1, 1, NIR_INTRINSIC_CAN_ELIMINATE | NIR_INTRINSIC_CAN_REORDER)
LOAD(input, 0, 1, NIR_INTRINSIC_CAN_ELIMINATE | NIR_INTRINSIC_CAN_REORDER)
/* LOAD(ssbo, 1, 0) */
LOAD(ssbo, 1, 1, NIR_INTRINSIC_CAN_ELIMINATE)
/*
* Stores work the same way as loads, except now the first register input is