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authorJason Ekstrand <jason.ekstrand@intel.com>2017-12-13 10:16:46 -0800
committerJason Ekstrand <jason.ekstrand@intel.com>2017-12-14 13:27:20 -0800
commit81e4ecbc19debbbc96504582fc226e7e954ec316 (patch)
treea7ed2f3b6e31e43262e7701bafd10b77caca8ff6 /src/intel/tools
parent4ac2ee90016b2ab955ef75776ae45f9d028ef1ab (diff)
intel/batch-decoder: Decode dynamic state
Unfortunately, in aubinator and aubinator_error_decode we don't always know how many of a given state we have, so we must guess. One day, we'll come up with a way to annotate the batch to solve this problem. Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Diffstat (limited to 'src/intel/tools')
-rw-r--r--src/intel/tools/gen_batch_decoder.c81
1 files changed, 81 insertions, 0 deletions
diff --git a/src/intel/tools/gen_batch_decoder.c b/src/intel/tools/gen_batch_decoder.c
index d5c203c47f2..935a1fdbc64 100644
--- a/src/intel/tools/gen_batch_decoder.c
+++ b/src/intel/tools/gen_batch_decoder.c
@@ -567,6 +567,81 @@ decode_3dstate_sampler_state_pointers_gen6(struct gen_batch_decode_ctx *ctx,
dump_samplers(ctx, p[3], -1);
}
+static bool
+str_ends_with(const char *str, const char *end)
+{
+ int offset = strlen(str) - strlen(end);
+ if (offset < 0)
+ return false;
+
+ return strcmp(str + offset, end) == 0;
+}
+
+static void
+decode_dynamic_state_pointers(struct gen_batch_decode_ctx *ctx,
+ const char *struct_type, const uint32_t *p,
+ int count)
+{
+ struct gen_group *inst = gen_spec_find_instruction(ctx->spec, p);
+ struct gen_group *state = gen_spec_find_struct(ctx->spec, struct_type);
+
+ uint32_t state_offset;
+
+ struct gen_field_iterator iter;
+ gen_field_iterator_init(&iter, inst, p, 0, false);
+ do {
+ if (str_ends_with(iter.name, "Pointer")) {
+ state_offset = iter.raw_value;
+ break;
+ }
+ } while (gen_field_iterator_next(&iter));
+
+ uint32_t state_addr = ctx->dynamic_base.addr + state_offset;
+ const uint32_t *state_map = ctx->dynamic_base.map + state_offset;
+ for (int i = 0; i < count; i++) {
+ fprintf(ctx->fp, "%s %d\n", struct_type, i);
+ ctx_print_group(ctx, state, state_offset, state_map);
+
+ state_addr += state->dw_length * 4;
+ state_map += state->dw_length;
+ }
+}
+
+static void
+decode_3dstate_viewport_state_pointers_cc(struct gen_batch_decode_ctx *ctx,
+ const uint32_t *p)
+{
+ decode_dynamic_state_pointers(ctx, "CC_VIEWPORT", p, 4);
+}
+
+static void
+decode_3dstate_viewport_state_pointers_sf_clip(struct gen_batch_decode_ctx *ctx,
+ const uint32_t *p)
+{
+ decode_dynamic_state_pointers(ctx, "SF_CLIP_VIEWPORT", p, 4);
+}
+
+static void
+decode_3dstate_blend_state_pointers(struct gen_batch_decode_ctx *ctx,
+ const uint32_t *p)
+{
+ decode_dynamic_state_pointers(ctx, "BLEND_STATE", p, 1);
+}
+
+static void
+decode_3dstate_cc_state_pointers(struct gen_batch_decode_ctx *ctx,
+ const uint32_t *p)
+{
+ decode_dynamic_state_pointers(ctx, "COLOR_CALC_STATE", p, 1);
+}
+
+static void
+decode_3dstate_scissor_state_pointers(struct gen_batch_decode_ctx *ctx,
+ const uint32_t *p)
+{
+ decode_dynamic_state_pointers(ctx, "SCISSOR_RECT", p, 1);
+}
+
struct custom_decoder {
const char *cmd_name;
void (*decode)(struct gen_batch_decode_ctx *ctx, const uint32_t *p);
@@ -598,6 +673,12 @@ struct custom_decoder {
{ "3DSTATE_SAMPLER_STATE_POINTERS_GS", decode_3dstate_sampler_state_pointers },
{ "3DSTATE_SAMPLER_STATE_POINTERS_PS", decode_3dstate_sampler_state_pointers },
{ "3DSTATE_SAMPLER_STATE_POINTERS", decode_3dstate_sampler_state_pointers_gen6 },
+
+ { "3DSTATE_VIEWPORT_STATE_POINTERS_CC", decode_3dstate_viewport_state_pointers_cc },
+ { "3DSTATE_VIEWPORT_STATE_POINTERS_SF_CLIP", decode_3dstate_viewport_state_pointers_sf_clip },
+ { "3DSTATE_BLEND_STATE_POINTERS", decode_3dstate_blend_state_pointers },
+ { "3DSTATE_CC_STATE_POINTERS", decode_3dstate_cc_state_pointers },
+ { "3DSTATE_SCISSOR_STATE_POINTERS", decode_3dstate_scissor_state_pointers },
};
static inline uint64_t