mirrors/suyu
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/suyu.git synced 2024-11-15 22:54:00 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

GPU: Stub the shader SYNC and DEPBAR instructions.

Browse source 
It is unknown at this moment if we actually need to do something with these instructions or if the GLSL compiler takes care of that for us.
This commit is contained in:
Subv 2018-07-04 15:29:51 -05:00
parent 81a44d38ee
commit 77cfe4f027
2 changed files with 12 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
src/video_core/engines/shader_bytecode.h
View file

@ -438,6 +438,8 @@ public:
enum class Id {
KIL,
SSY,
SYNC,
DEPBAR,
BFE_C,
BFE_R,
BFE_IMM,
@ -534,6 +536,7 @@ public:
Shift,
Ffma,
Flow,
Synch,
Memory,
FloatSet,
FloatSetPredicate,
@ -638,6 +641,8 @@ private:
INST("111000110011----", Id::KIL, Type::Flow, "KIL"),
INST("111000101001----", Id::SSY, Type::Flow, "SSY"),
INST("111000100100----", Id::BRA, Type::Flow, "BRA"),
INST("1111000011110---", Id::DEPBAR, Type::Synch, "DEPBAR"),
INST("1111000011111---", Id::SYNC, Type::Synch, "SYNC"),
INST("1110111111011---", Id::LD_A, Type::Memory, "LD_A"),
INST("1110111110010---", Id::LD_C, Type::Memory, "LD_C"),
INST("1110111111110---", Id::ST_A, Type::Memory, "ST_A"),

7
src/video_core/renderer_opengl/gl_shader_decompiler.cpp
View file

@ -1599,6 +1599,13 @@ private:
// can ignore this when generating GLSL code.
break;
}
case OpCode::Id::DEPBAR:
case OpCode::Id::SYNC: {
// TODO(Subv): Find out if we actually have to care about these instructions or if
// the GLSL compiler takes care of that for us.
LOG_WARNING(HW_GPU, "DEPBAR/SYNC instruction is stubbed");
break;
}
default: {
LOG_CRITICAL(HW_GPU, "Unhandled instruction: {}", opcode->GetName());
UNREACHABLE();