#include <unistd.h>
#include <fcntl.h>
+#include "util/mesa-sha1.h"
+
#include "anv_private.h"
/*
(max_binding + 1) * sizeof(set_layout->binding[0]) +
immutable_sampler_count * sizeof(struct anv_sampler *);
- set_layout = anv_alloc2(&device->alloc, pAllocator, size, 8,
+ set_layout = vk_alloc2(&device->alloc, pAllocator, size, 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (!set_layout)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
struct anv_sampler **samplers =
(struct anv_sampler **)&set_layout->binding[max_binding + 1];
+ memset(set_layout, 0, sizeof(*set_layout));
set_layout->binding_count = max_binding + 1;
- set_layout->shader_stages = 0;
- set_layout->size = 0;
for (uint32_t b = 0; b <= max_binding; b++) {
/* Initialize all binding_layout entries to -1 */
memset(&set_layout->binding[b], -1, sizeof(set_layout->binding[b]));
+ set_layout->binding[b].array_size = 0;
set_layout->binding[b].immutable_samplers = NULL;
}
for (uint32_t j = 0; j < pCreateInfo->bindingCount; j++) {
const VkDescriptorSetLayoutBinding *binding = &pCreateInfo->pBindings[j];
uint32_t b = binding->binding;
+ /* We temporarily store the pointer to the binding in the
+ * immutable_samplers pointer. This provides us with a quick-and-dirty
+ * way to sort the bindings by binding number.
+ */
+ set_layout->binding[b].immutable_samplers = (void *)binding;
+ }
+
+ for (uint32_t b = 0; b <= max_binding; b++) {
+ const VkDescriptorSetLayoutBinding *binding =
+ (void *)set_layout->binding[b].immutable_samplers;
+
+ if (binding == NULL)
+ continue;
assert(binding->descriptorCount > 0);
+#ifndef NDEBUG
+ set_layout->binding[b].type = binding->descriptorType;
+#endif
set_layout->binding[b].array_size = binding->descriptorCount;
set_layout->binding[b].descriptor_index = set_layout->size;
set_layout->size += binding->descriptorCount;
ANV_FROM_HANDLE(anv_device, device, _device);
ANV_FROM_HANDLE(anv_descriptor_set_layout, set_layout, _set_layout);
- anv_free2(&device->alloc, pAllocator, set_layout);
+ vk_free2(&device->alloc, pAllocator, set_layout);
+}
+
+static void
+sha1_update_descriptor_set_layout(struct mesa_sha1 *ctx,
+ const struct anv_descriptor_set_layout *layout)
+{
+ size_t size = sizeof(*layout) +
+ sizeof(layout->binding[0]) * layout->binding_count;
+ _mesa_sha1_update(ctx, layout, size);
}
/*
assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO);
- layout = anv_alloc2(&device->alloc, pAllocator, sizeof(*layout), 8,
+ layout = vk_alloc2(&device->alloc, pAllocator, sizeof(*layout), 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (layout == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
layout->set[set].dynamic_offset_start = dynamic_offset_count;
for (uint32_t b = 0; b < set_layout->binding_count; b++) {
- if (set_layout->binding[b].dynamic_offset_index >= 0)
- dynamic_offset_count += set_layout->binding[b].array_size;
+ if (set_layout->binding[b].dynamic_offset_index < 0)
+ continue;
+
+ dynamic_offset_count += set_layout->binding[b].array_size;
for (gl_shader_stage s = 0; s < MESA_SHADER_STAGES; s++) {
if (set_layout->binding[b].stage[s].surface_index >= 0)
layout->stage[s].has_dynamic_offsets = true;
}
}
+ struct mesa_sha1 *ctx = _mesa_sha1_init();
+ for (unsigned s = 0; s < layout->num_sets; s++) {
+ sha1_update_descriptor_set_layout(ctx, layout->set[s].layout);
+ _mesa_sha1_update(ctx, &layout->set[s].dynamic_offset_start,
+ sizeof(layout->set[s].dynamic_offset_start));
+ }
+ _mesa_sha1_update(ctx, &layout->num_sets, sizeof(layout->num_sets));
+ for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) {
+ _mesa_sha1_update(ctx, &layout->stage[s].has_dynamic_offsets,
+ sizeof(layout->stage[s].has_dynamic_offsets));
+ }
+ _mesa_sha1_final(ctx, layout->sha1);
+
*pPipelineLayout = anv_pipeline_layout_to_handle(layout);
return VK_SUCCESS;
ANV_FROM_HANDLE(anv_device, device, _device);
ANV_FROM_HANDLE(anv_pipeline_layout, pipeline_layout, _pipelineLayout);
- anv_free2(&device->alloc, pAllocator, pipeline_layout);
+ vk_free2(&device->alloc, pAllocator, pipeline_layout);
}
/*
}
}
- const size_t set_size =
- sizeof(struct anv_descriptor_set) +
- descriptor_count * sizeof(struct anv_descriptor) +
- buffer_count * sizeof(struct anv_buffer_view);
-
const size_t size =
sizeof(*pool) +
- pCreateInfo->maxSets * set_size;
+ pCreateInfo->maxSets * sizeof(struct anv_descriptor_set) +
+ descriptor_count * sizeof(struct anv_descriptor) +
+ buffer_count * sizeof(struct anv_buffer_view);
- pool = anv_alloc2(&device->alloc, pAllocator, size, 8,
+ pool = vk_alloc2(&device->alloc, pAllocator, size, 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (!pool)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
ANV_FROM_HANDLE(anv_descriptor_pool, pool, _pool);
anv_state_stream_finish(&pool->surface_state_stream);
- anv_free2(&device->alloc, pAllocator, pool);
+ vk_free2(&device->alloc, pAllocator, pool);
}
VkResult anv_ResetDescriptorPool(
(struct anv_buffer_view *) &set->descriptors[layout->size];
set->buffer_count = layout->buffer_count;
+ /* By defining the descriptors to be zero now, we can later verify that
+ * a descriptor has not been populated with user data.
+ */
+ memset(set->descriptors, 0, sizeof(struct anv_descriptor) * layout->size);
+
/* Go through and fill out immutable samplers if we have any */
struct anv_descriptor *desc = set->descriptors;
for (uint32_t b = 0; b < layout->binding_count; b++) {
if (layout->binding[b].immutable_samplers) {
- for (uint32_t i = 0; i < layout->binding[b].array_size; i++)
- desc[i].sampler = layout->binding[b].immutable_samplers[i];
+ for (uint32_t i = 0; i < layout->binding[b].array_size; i++) {
+ /* The type will get changed to COMBINED_IMAGE_SAMPLER in
+ * UpdateDescriptorSets if needed. However, if the descriptor
+ * set has an immutable sampler, UpdateDescriptorSets may never
+ * touch it, so we need to make sure it's 100% valid now.
+ */
+ desc[i] = (struct anv_descriptor) {
+ .type = VK_DESCRIPTOR_TYPE_SAMPLER,
+ .sampler = layout->binding[b].immutable_samplers[i],
+ };
+ }
}
desc += layout->binding[b].array_size;
}
struct surface_state_free_list_entry *entry =
set->buffer_views[b].surface_state.map;
entry->next = pool->surface_state_free_list;
+ entry->offset = set->buffer_views[b].surface_state.offset;
pool->surface_state_free_list = entry;
}
&set->descriptors[bind_layout->descriptor_index];
desc += write->dstArrayElement;
+ assert(write->descriptorType == bind_layout->type);
+
switch (write->descriptorType) {
case VK_DESCRIPTOR_TYPE_SAMPLER:
for (uint32_t j = 0; j < write->descriptorCount; j++) {
&set->buffer_views[bind_layout->buffer_index];
view += write->dstArrayElement + j;
- const struct anv_format *format =
- anv_format_for_descriptor_type(write->descriptorType);
-
- view->format = format->isl_format;
+ view->format =
+ anv_isl_format_for_descriptor_type(write->descriptorType);
view->bo = buffer->bo;
view->offset = buffer->offset + write->pBufferInfo[j].offset;
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