diff options
author | José Fonseca <[email protected]> | 2012-10-17 15:27:26 +0100 |
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committer | José Fonseca <[email protected]> | 2012-10-17 15:27:26 +0100 |
commit | ea2978b11c02ca52c1f0b144d604597b664f6118 (patch) | |
tree | 731f6018bccb5956f8a7ba3bcfd34ce9df9094c6 /src/gallium/auxiliary/tgsi | |
parent | 2ab6e67d9093db7d44eefd3c6fa599e4b9cdd73c (diff) |
tgsi: Add support to parse IMM[x] too.
Thanks to Brian for pointing this out.
Diffstat (limited to 'src/gallium/auxiliary/tgsi')
-rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_text.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_text.c b/src/gallium/auxiliary/tgsi/tgsi_text.c index 68d1478d0d1..1267e79edb7 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_text.c +++ b/src/gallium/auxiliary/tgsi/tgsi_text.c @@ -242,6 +242,7 @@ struct translate_ctx struct tgsi_header *header; unsigned processor : 4; int implied_array_size : 5; + unsigned num_immediates; }; static void report_error( struct translate_ctx *ctx, const char *msg ) @@ -1336,6 +1337,31 @@ static boolean parse_immediate( struct translate_ctx *ctx ) uint advance; int type; + if (*ctx->cur == '[') { + uint uindex; + + ++ctx->cur; + + eat_opt_white( &ctx->cur ); + if (!parse_uint( &ctx->cur, &uindex )) { + report_error( ctx, "Expected literal unsigned integer" ); + return FALSE; + } + + if (uindex != ctx->num_immediates) { + report_error( ctx, "Immediates must be sorted" ); + return FALSE; + } + + eat_opt_white( &ctx->cur ); + if (*ctx->cur != ']') { + report_error( ctx, "Expected `]'" ); + return FALSE; + } + + ctx->cur++; + } + if (!eat_white( &ctx->cur )) { report_error( ctx, "Syntax error" ); return FALSE; @@ -1363,6 +1389,8 @@ static boolean parse_immediate( struct translate_ctx *ctx ) return FALSE; ctx->tokens_cur += advance; + ctx->num_immediates++; + return TRUE; } |