From ad3dca7e62373fe9d7df50414178fe65322e6a06 Mon Sep 17 00:00:00 2001 From: David Marcec Date: Sat, 1 Sep 2018 16:34:27 +1000 Subject: Added better asserts to IPA, Renamed IPA modes to match mesa IpaMode is changed to IpaInterpMode IpaMode is suppose to be 2 bits not 3 Added IpaSampleMode Added Saturate Renamed modes based on https://github.com/mesa3d/mesa/blob/d27c7918916cdc8092959124955f887592e37d72/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp#L2530 --- src/video_core/engines/shader_bytecode.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'src/video_core/engines') diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h index 3e4efbe0c..2707ce3a2 100644 --- a/src/video_core/engines/shader_bytecode.h +++ b/src/video_core/engines/shader_bytecode.h @@ -243,7 +243,8 @@ enum class TextureType : u64 { TextureCube = 3, }; -enum class IpaMode : u64 { Pass = 0, None = 1, Constant = 2, Sc = 3 }; +enum class IpaInterpMode : u64 { Linear = 0, Perspective = 1, Flat = 2, Sc = 3 }; +enum class IpaSampleMode : u64 { Default = 0, Centroid = 1, Offset = 2 }; union Instruction { Instruction& operator=(const Instruction& instr) { @@ -328,7 +329,9 @@ union Instruction { } alu; union { - BitField<54, 3, IpaMode> mode; + BitField<51, 1, u64> saturate; + BitField<52, 2, IpaSampleMode> sample_mode; + BitField<54, 2, IpaInterpMode> interp_mode; } ipa; union { -- cgit v1.2.3