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r600: initial attempt at gl_HelperInvocation (v3)

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This passes the CTS and piglit tests.

This also disable sb for helper invocations until it doesn't
mess up the VPM flags.

Thanks to Ilia and Glenn for advice, and Roland for working
out the working evergreen path.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2018-01-31 14:28:26 +10:00
parent 2ffe395cba
commit 8fa5aade43
6 changed files with 108 additions and 3 deletions
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7
src/gallium/drivers/r600/r600_asm.c
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@@ -2099,9 +2099,12 @@ void r600_bytecode_disasm(struct r600_bytecode *bc)
fprintf(stderr, "%04d %08X %08X %s ", id, bc->bytecode[id],
bc->bytecode[id + 1], cfop->name);
fprintf(stderr, "%d @%d ", cf->ndw / 4, cf->addr);
fprintf(stderr, "\n");
if (cf->vpm)
fprintf(stderr, "VPM ");
if (cf->end_of_program)
fprintf(stderr, "EOP ");
fprintf(stderr, "\n");
} else if (cfop->flags & CF_EXP) {
int o = 0;
const char *exp_type[] = {"PIXEL", "POS ", "PARAM"};
@@ -2198,6 +2201,8 @@ void r600_bytecode_disasm(struct r600_bytecode *bc)
fprintf(stderr, "POP:%X ", cf->pop_count);
if (cf->count && (cfop->flags & CF_EMIT))
fprintf(stderr, "STREAM%d ", cf->count);
if (cf->vpm)
fprintf(stderr, "VPM ");
if (cf->end_of_program)
fprintf(stderr, "EOP ");
fprintf(stderr, "\n");