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pan/midgard: Validate barriers use a barrier tag 

...and that non-barriers don't use a barrier tag. It's not clear what
the difference means quite yet, though.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3580>
This commit is contained in:
Alyssa Rosenzweig 2020-01-23 21:20:16 -05:00 committed by Marge Bot
parent c9f4eface3
commit 5a271df028
1 changed files with 5 additions and 1 deletions
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6
src/panfrost/midgard/disassemble.c
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@ -1288,6 +1288,9 @@ print_texture_barrier(FILE *fp, uint32_t *word)
{
midgard_texture_barrier_word *barrier = (midgard_texture_barrier_word *) word;
if (barrier->type != 0x4)
fprintf(fp, "/* barrier tag %X != 0x4 */ ", barrier->type);
if (!barrier->cont)
fprintf(fp, "/* cont missing? */");
@ -1329,7 +1332,8 @@ print_texture_word(FILE *fp, uint32_t *word, unsigned tabs, unsigned in_reg_base
if (texture->op == TEXTURE_OP_BARRIER) {
print_texture_barrier(fp, word);
return;
}
} else if (texture->type == 0x4)
fprintf (fp, "/* nonbarrier had tag 0x4 */ ");
/* Specific format in question */
print_texture_format(fp, texture->format);