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author | Subv <subv2112@gmail.com> | 2018-06-05 05:56:28 +0200 |
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committer | Subv <subv2112@gmail.com> | 2018-06-05 05:56:28 +0200 |
commit | e7dfcdde74e0dfdb3c8da097201d90cbc48c7ff9 (patch) | |
tree | c53ffcd6a965b7483ec5013c505a963071cf7437 /src/video_core/engines/shader_bytecode.h | |
parent | Merge pull request #518 from Subv/incomplete_shaders (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/engines/shader_bytecode.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h index 8d4ea3401..edb491464 100644 --- a/src/video_core/engines/shader_bytecode.h +++ b/src/video_core/engines/shader_bytecode.h @@ -328,15 +328,16 @@ union Instruction { } texs; union { - BitField<20, 5, u64> target; + BitField<20, 24, u64> target; BitField<5, 1, u64> constant_buffer; s32 GetBranchTarget() const { // Sign extend the branch target offset - u32 mask = 1U << (5 - 1); + u32 mask = 1U << (24 - 1); u32 value = static_cast<u32>(target); - // The branch offset is relative to the next instruction, so add 1 to it. - return static_cast<s32>((value ^ mask) - mask) + 1; + // The branch offset is relative to the next instruction and is stored in bytes, so + // divide it by the size of an instruction and add 1 to it. + return static_cast<s32>((value ^ mask) - mask) / sizeof(Instruction) + 1; } } bra; |