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panfrost: Use packs for attributes

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Now that state is grouped, this is natural.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6326>
This commit is contained in:
Alyssa Rosenzweig 2020-08-14 12:19:10 -04:00 • committed by Marge Bot
parent 6caf789c07
commit 27f8b879cc
1 changed files with 21 additions and 14 deletions
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35
src/gallium/drivers/panfrost/pan_cmdstream.c
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@ -1431,17 +1431,25 @@ panfrost_emit_vertex_data(struct panfrost_batch *batch,
/* Add special gl_VertexID/gl_InstanceID buffers */
struct mali_attr_meta hw[PIPE_MAX_ATTRIBS];
struct panfrost_transfer T = panfrost_pool_alloc(&batch->pool,
MALI_ATTRIBUTE_LENGTH * (PAN_INSTANCE_ID + 1));
struct mali_attribute_packed *out =
(struct mali_attribute_packed *) T.cpu;
panfrost_vertex_id(ctx->padded_count, &attrs[k]);
hw[PAN_VERTEX_ID].index = k++;
hw[PAN_VERTEX_ID].format = so->formats[PAN_VERTEX_ID];
hw[PAN_VERTEX_ID].unknown1 = 0x2;
pan_pack(out + PAN_VERTEX_ID, ATTRIBUTE, cfg) {
cfg.buffer_index = k++;
cfg.format = so->formats[PAN_VERTEX_ID];
}
panfrost_instance_id(ctx->padded_count, &attrs[k]);
hw[PAN_INSTANCE_ID].index = k++;
hw[PAN_INSTANCE_ID].format = so->formats[PAN_VERTEX_ID];
hw[PAN_INSTANCE_ID].unknown1 = 0x2;
pan_pack(out + PAN_INSTANCE_ID, ATTRIBUTE, cfg) {
cfg.buffer_index = k++;
cfg.format = so->formats[PAN_INSTANCE_ID];
}
/* Attribute addresses require 64-byte alignment, so let:
*
@ -1473,19 +1481,18 @@ panfrost_emit_vertex_data(struct panfrost_batch *batch,
if (so->pipe[i].instance_divisor && ctx->instance_count > 1 && start)
src_offset -= buf->stride * start;
hw[i].src_offset = src_offset;
hw[i].index = attrib_to_buffer[i];
hw[i].format = so->formats[i];
hw[i].unknown1 = 0x2;
pan_pack(out + i, ATTRIBUTE, cfg) {
cfg.buffer_index = attrib_to_buffer[i];
cfg.format = so->formats[i];
cfg.offset = src_offset;
}
}
vertex_postfix->attributes = panfrost_pool_upload(&batch->pool, attrs,
k * sizeof(*attrs));
vertex_postfix->attribute_meta = panfrost_pool_upload(&batch->pool, hw,
sizeof(hw[0]) *
PAN_MAX_ATTRIBUTE);
vertex_postfix->attribute_meta = T.gpu;
}
static mali_ptr