diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/panfrost/pandecode/decode.c | 46 |
1 files changed, 41 insertions, 5 deletions
diff --git a/src/panfrost/pandecode/decode.c b/src/panfrost/pandecode/decode.c index 2de376d4604..d68dbf7acb8 100644 --- a/src/panfrost/pandecode/decode.c +++ b/src/panfrost/pandecode/decode.c @@ -413,7 +413,6 @@ pandecode_stencil_op(enum mali_stencil_op op) #undef DEFINE_CASE -#define DEFINE_CASE(name) case MALI_ATTR_ ## name: return "MALI_ATTR_" #name static char *pandecode_attr_mode_short(enum mali_attr_mode mode) { switch(mode) { @@ -435,7 +434,21 @@ static char *pandecode_attr_mode_short(enum mali_attr_mode mode) } } -#undef DEFINE_CASE +static const char * +pandecode_special_varying(uint64_t v) +{ + switch(v) { + case MALI_VARYING_FRAG_COORD: + return "gl_FragCoord"; + case MALI_VARYING_FRONT_FACING: + return "gl_FrontFacing"; + case MALI_VARYING_POINT_COORD: + return "gl_PointCoord"; + default: + pandecode_msg("XXX: invalid special varying %X\n", v); + return ""; + } +} #define DEFINE_CASE(name) case MALI_WRAP_## name: return "MALI_WRAP_" #name static char * @@ -1248,7 +1261,7 @@ pandecode_magic_divisor(uint32_t magic, unsigned shift, unsigned orig_divisor, u static void pandecode_attributes(const struct pandecode_mapped_memory *mem, mali_ptr addr, int job_no, char *suffix, - int count, bool varying) + int count, bool varying, enum mali_job_type job_type) { char *prefix = varying ? "varying" : "attribute"; assert(addr); @@ -1261,6 +1274,29 @@ pandecode_attributes(const struct pandecode_mapped_memory *mem, union mali_attr *attr = pandecode_fetch_gpu_mem(mem, addr, sizeof(union mali_attr) * count); for (int i = 0; i < count; ++i) { + /* First, check for special records */ + if (attr[i].elements < MALI_VARYING_SPECIAL) { + /* Special records are always varyings */ + + if (!varying) + pandecode_msg("XXX: Special varying in attribute field\n"); + + if (job_type != JOB_TYPE_TILER) + pandecode_msg("XXX: Special varying in non-FS\n"); + + /* We're special, so all fields should be zero */ + unsigned zero = attr[i].stride | attr[i].size; + zero |= attr[i].shift | attr[i].extra_flags; + + if (zero) + pandecode_msg("XXX: Special varying has non-zero fields\n"); + else { + /* Print the special varying name */ + pandecode_log("varying_%d = %s;", i, pandecode_special_varying(attr[i].elements)); + continue; + } + } + enum mali_attr_mode mode = attr[i].elements & 7; if (mode == MALI_ATTR_UNUSED) @@ -2225,7 +2261,7 @@ pandecode_vertex_tiler_postfix_pre( if (p->attributes) { attr_mem = pandecode_find_mapped_gpu_mem_containing(p->attributes); - pandecode_attributes(attr_mem, p->attributes, job_no, suffix, max_attr_index, false); + pandecode_attributes(attr_mem, p->attributes, job_no, suffix, max_attr_index, false, job_type); } /* Varyings are encoded like attributes but not actually sent; we just @@ -2242,7 +2278,7 @@ pandecode_vertex_tiler_postfix_pre( /* Number of descriptors depends on whether there are * non-internal varyings */ - pandecode_attributes(attr_mem, p->varyings, job_no, suffix, varying_count, true); + pandecode_attributes(attr_mem, p->varyings, job_no, suffix, varying_count, true, job_type); } if (p->uniform_buffers) { |