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intel: batch-decoder: iterate VERTEX_BUFFER_STATE fields

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The gen_field_iterator only iterates the fields of a given gen_group.
If we want to iterate the fields of another gen_group contained as
field, we need to do it manually.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Lionel Landwerlin
2018-05-02 00:17:19 +01:00
parent acbce2ac57
commit ec5df73803
1 changed files with 44 additions and 36 deletions
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src/intel/tools/gen_batch_decoder.c
+44 -36
View File
@@ -322,6 +322,7 @@ handle_3dstate_vertex_buffers(struct gen_batch_decode_ctx *ctx,
const uint32_t *p)
{
struct gen_group *inst = gen_spec_find_instruction(ctx->spec, p);
struct gen_group *vbs = gen_spec_find_struct(ctx->spec, "VERTEX_BUFFER_STATE");
struct gen_batch_decode_bo vb = {};
uint32_t vb_size = 0;
@@ -332,43 +333,50 @@ handle_3dstate_vertex_buffers(struct gen_batch_decode_ctx *ctx,
struct gen_field_iterator iter;
gen_field_iterator_init(&iter, inst, p, 0, false);
while (gen_field_iterator_next(&iter)) {
if (strcmp(iter.name, "Vertex Buffer Index") == 0) {
index = iter.raw_value;
} else if (strcmp(iter.name, "Buffer Pitch") == 0) {
pitch = iter.raw_value;
} else if (strcmp(iter.name, "Buffer Starting Address") == 0) {
vb = ctx_get_bo(ctx, iter.raw_value);
} else if (strcmp(iter.name, "Buffer Size") == 0) {
vb_size = iter.raw_value;
ready = true;
} else if (strcmp(iter.name, "End Address") == 0) {
if (vb.map && iter.raw_value >= vb.addr)
vb_size = iter.raw_value - vb.addr;
else
vb_size = 0;
ready = true;
if (iter.struct_desc != vbs)
continue;
struct gen_field_iterator vbs_iter;
gen_field_iterator_init(&vbs_iter, vbs, &iter.p[iter.start_bit / 32], 0, false);
while (gen_field_iterator_next(&vbs_iter)) {
if (strcmp(vbs_iter.name, "Vertex Buffer Index") == 0) {
index = vbs_iter.raw_value;
} else if (strcmp(vbs_iter.name, "Buffer Pitch") == 0) {
pitch = vbs_iter.raw_value;
} else if (strcmp(vbs_iter.name, "Buffer Starting Address") == 0) {
vb = ctx_get_bo(ctx, vbs_iter.raw_value);
} else if (strcmp(vbs_iter.name, "Buffer Size") == 0) {
vb_size = vbs_iter.raw_value;
ready = true;
} else if (strcmp(vbs_iter.name, "End Address") == 0) {
if (vb.map && vbs_iter.raw_value >= vb.addr)
vb_size = vbs_iter.raw_value - vb.addr;
else
vb_size = 0;
ready = true;
}
if (!ready)
continue;
fprintf(ctx->fp, "vertex buffer %d, size %d\n", index, vb_size);
if (vb.map == NULL) {
fprintf(ctx->fp, " buffer contents unavailable\n");
continue;
}
if (vb.map == 0 || vb_size == 0)
continue;
ctx_print_buffer(ctx, vb, vb_size, pitch);
vb.map = NULL;
vb_size = 0;
index = -1;
pitch = -1;
ready = false;
}
if (!ready)
continue;
fprintf(ctx->fp, "vertex buffer %d, size %d\n", index, vb_size);
if (vb.map == NULL) {
fprintf(ctx->fp, " buffer contents unavailable\n");
continue;
}
if (vb.map == 0 || vb_size == 0)
continue;
ctx_print_buffer(ctx, vb, vb_size, pitch);
vb.map = NULL;
vb_size = 0;
index = -1;
pitch = -1;
ready = false;
}
}