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author | Michal Krol <michal@vmware.com> | 2009-12-22 11:58:45 +0100 |
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committer | Michal Krol <michal@vmware.com> | 2009-12-22 16:11:40 +0100 |
commit | 79bb3da4d3233f26352d549a7a9cb1d1d857c21d (patch) | |
tree | 5ac3c3a70be1699872a55e9f384d3fbb666127b3 /src | |
parent | f069e457503c9fe5d252330937f944a5d2aeb54c (diff) | |
download | external_mesa3d-79bb3da4d3233f26352d549a7a9cb1d1d857c21d.zip external_mesa3d-79bb3da4d3233f26352d549a7a9cb1d1d857c21d.tar.gz external_mesa3d-79bb3da4d3233f26352d549a7a9cb1d1d857c21d.tar.bz2 |
tgsi: Implement BREAKC in interpreter.
Diffstat (limited to 'src')
-rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index 7173586..123117c 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -3246,6 +3246,25 @@ exec_instruction( case TGSI_OPCODE_NOP: break; + case TGSI_OPCODE_BREAKC: + FETCH(&r[0], 0, CHAN_X); + /* update CondMask */ + if (r[0].u[0] && (mach->ExecMask & 0x1)) { + mach->LoopMask &= ~0x1; + } + if (r[0].u[1] && (mach->ExecMask & 0x2)) { + mach->LoopMask &= ~0x2; + } + if (r[0].u[2] && (mach->ExecMask & 0x4)) { + mach->LoopMask &= ~0x4; + } + if (r[0].u[3] && (mach->ExecMask & 0x8)) { + mach->LoopMask &= ~0x8; + } + /* Todo: if mach->LoopMask == 0, jump to end of loop */ + UPDATE_EXEC_MASK(mach); + break; + default: assert( 0 ); } |