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zink: implement resource_get_address

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Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32942>
This commit is contained in:
Karol Herbst 2024-09-07 16:08:56 +02:00 • committed by Marge Bot
parent a04569b2ea
commit c449d1d063
2 changed files with 22 additions and 0 deletions
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8
src/gallium/drivers/zink/zink_draw.cpp
View file

@ -1067,6 +1067,14 @@ zink_launch_grid(struct pipe_context *pctx, const struct pipe_grid_info *info)
if (BATCH_CHANGED) {
zink_update_descriptor_refs(ctx, true);
for (unsigned i = 0; i < info->num_globals; i++) {
struct zink_resource *res = zink_resource(info->globals[i]);
util_range_add(&res->base.b, &res->valid_buffer_range, 0, res->base.b.width0);
zink_batch_reference_resource_rw(ctx, res, true);
zink_screen(ctx->base.screen)->buffer_barrier(ctx, res, VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_SHADER_WRITE_BIT, VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT);
res->obj->unordered_read = res->obj->unordered_write = false;
}
}
if (ctx->compute_dirty) {
/* update inlinable constants */

14
src/gallium/drivers/zink/zink_resource.c
View file

@ -2134,6 +2134,10 @@ invalidate_buffer(struct zink_context *ctx, struct zink_resource *res)
if (res->base.b.flags & PIPE_RESOURCE_FLAG_SPARSE)
return false;
/* never invalidate a resource with a fixed address */
if (res->base.b.flags & PIPE_RESOURCE_FLAG_FIXED_ADDRESS)
return false;
struct pipe_box box;
u_box_3d(0, 0, 0, res->base.b.width0, 0, 0, &box);
if (res->valid_buffer_range.start > res->valid_buffer_range.end &&
@ -3079,6 +3083,14 @@ zink_buffer_subdata(struct pipe_context *ctx, struct pipe_resource *buffer,
zink_buffer_unmap(ctx, transfer);
}
static uint64_t
zink_resource_get_address_gallium(struct pipe_screen *pscreen, struct pipe_resource *pres)
{
if (pres->flags & PIPE_RESOURCE_FLAG_FIXED_ADDRESS)
return zink_resource_get_address(zink_screen(pres->screen), zink_resource(pres));
return 0;
}
static struct pipe_resource *
zink_resource_get_separate_stencil(struct pipe_resource *pres)
{
@ -3247,6 +3259,8 @@ zink_screen_resource_init(struct pipe_screen *pscreen)
pscreen->memobj_destroy = zink_memobj_destroy;
pscreen->resource_from_memobj = zink_resource_from_memobj;
}
if (screen->info.have_KHR_buffer_device_address)
pscreen->resource_get_address = zink_resource_get_address_gallium;
pscreen->resource_get_param = zink_resource_get_param;
return true;
}