These need special handling because they have no "DWord Length" parameter and they have an unusual bias of 1. --- src/intel/common/gen_decoder.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/intel/common/gen_decoder.c b/src/intel/common/gen_decoder.c index e1a2fcf..6bb9a7a 100644 --- a/src/intel/common/gen_decoder.c +++ b/src/intel/common/gen_decoder.c @@ -706,9 +706,12 @@ gen_group_get_length(struct gen_group *group, const uint32_t *p) case 3: /* Render */ { uint32_t subtype = field(h, 27, 28); uint32_t opcode = field(h, 24, 26); + uint16_t whole_opcode = field(h, 16, 31); switch (subtype) { case 0: - if (opcode < 2) + if (whole_opcode == 0x6104) + return 1; + else if (opcode < 2) return field(h, 0, 7) + 2; else return -1; @@ -726,7 +729,9 @@ gen_group_get_length(struct gen_group *group, const uint32_t *p) return -1; } case 3: - if (opcode < 4) + if (whole_opcode == 0x780b) + return 1; + else if (opcode < 4) return field(h, 0, 7) + 2; else return -1; -- 2.5.0.400.gff86faf _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev