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v3dv: refactor descriptor updates 

Make helper functions for all descriptor types and have them handle
all of the descriptor update so we can reuse them later to implement
template updates.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11213>
This commit is contained in:
Iago Toral Quiroga 2021-06-07 09:07:00 +02:00 committed by Marge Bot
parent 3c390e2eb6
commit a48cb7534d
1 changed files with 36 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

71
src/broadcom/vulkan/v3dv_descriptor_set.c
View File

@ -912,13 +912,36 @@ descriptor_bo_copy(struct v3dv_descriptor_set *dst_set,
}
static void
write_image_descriptor(VkDescriptorType desc_type,
write_buffer_descriptor(struct v3dv_descriptor *descriptor,
VkDescriptorType desc_type,
const VkDescriptorBufferInfo *buffer_info)
{
V3DV_FROM_HANDLE(v3dv_buffer, buffer, buffer_info->buffer);
descriptor->type = desc_type;
descriptor->buffer = buffer;
descriptor->offset = buffer_info->offset;
if (buffer_info->range == VK_WHOLE_SIZE) {
descriptor->range = buffer->size - buffer_info->offset;
} else {
assert(descriptor->range <= UINT32_MAX);
descriptor->range = buffer_info->range;
}
}
static void
write_image_descriptor(struct v3dv_descriptor *descriptor,
VkDescriptorType desc_type,
struct v3dv_descriptor_set *set,
const struct v3dv_descriptor_set_binding_layout *binding_layout,
struct v3dv_image_view *iview,
struct v3dv_sampler *sampler,
uint32_t array_index)
{
descriptor->type = desc_type;
descriptor->sampler = sampler;
descriptor->image_view = iview;
void *desc_map = descriptor_bo_map(set, binding_layout, array_index);
if (iview) {
@ -944,15 +967,18 @@ write_image_descriptor(VkDescriptorType desc_type,
static void
write_buffer_view_descriptor(VkDescriptorType desc_type,
write_buffer_view_descriptor(struct v3dv_descriptor *descriptor,
VkDescriptorType desc_type,
struct v3dv_descriptor_set *set,
const struct v3dv_descriptor_set_binding_layout *binding_layout,
struct v3dv_buffer_view *bview,
uint32_t array_index)
{
void *desc_map = descriptor_bo_map(set, binding_layout, array_index);
assert(bview);
descriptor->type = desc_type;
descriptor->buffer_view = bview;
void *desc_map = descriptor_bo_map(set, binding_layout, array_index);
memcpy(desc_map,
bview->texture_shader_state,
@ -979,8 +1005,6 @@ v3dv_UpdateDescriptorSets(VkDevice _device,
descriptor += writeset->dstArrayElement;
for (uint32_t j = 0; j < writeset->descriptorCount; ++j) {
descriptor->type = writeset->descriptorType;
switch(writeset->descriptorType) {
case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC:
@ -988,16 +1012,8 @@ v3dv_UpdateDescriptorSets(VkDevice _device,
case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER:
case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER: {
const VkDescriptorBufferInfo *buffer_info = writeset->pBufferInfo + j;
V3DV_FROM_HANDLE(v3dv_buffer, buffer, buffer_info->buffer);
descriptor->buffer = buffer;
descriptor->offset = buffer_info->offset;
if (buffer_info->range == VK_WHOLE_SIZE) {
descriptor->range = buffer->size - buffer_info->offset;
} else {
assert(descriptor->range <= UINT32_MAX);
descriptor->range = buffer_info->range;
}
write_buffer_descriptor(descriptor, writeset->descriptorType,
buffer_info);
break;
}
case VK_DESCRIPTOR_TYPE_SAMPLER: {
@ -1007,10 +1023,7 @@ v3dv_UpdateDescriptorSets(VkDevice _device,
*/
const VkDescriptorImageInfo *image_info = writeset->pImageInfo + j;
V3DV_FROM_HANDLE(v3dv_sampler, sampler, image_info->sampler);
descriptor->sampler = sampler;
write_image_descriptor(writeset->descriptorType,
write_image_descriptor(descriptor, writeset->descriptorType,
set, binding_layout, NULL, sampler,
writeset->dstArrayElement + j);
@ -1021,10 +1034,7 @@ v3dv_UpdateDescriptorSets(VkDevice _device,
case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE: {
const VkDescriptorImageInfo *image_info = writeset->pImageInfo + j;
V3DV_FROM_HANDLE(v3dv_image_view, iview, image_info->imageView);
descriptor->image_view = iview;
write_image_descriptor(writeset->descriptorType,
write_image_descriptor(descriptor, writeset->descriptorType,
set, binding_layout, iview, NULL,
writeset->dstArrayElement + j);
@ -1034,11 +1044,7 @@ v3dv_UpdateDescriptorSets(VkDevice _device,
const VkDescriptorImageInfo *image_info = writeset->pImageInfo + j;
V3DV_FROM_HANDLE(v3dv_image_view, iview, image_info->imageView);
V3DV_FROM_HANDLE(v3dv_sampler, sampler, image_info->sampler);
descriptor->image_view = iview;
descriptor->sampler = sampler;
write_image_descriptor(writeset->descriptorType,
write_image_descriptor(descriptor, writeset->descriptorType,
set, binding_layout, iview, sampler,
writeset->dstArrayElement + j);
@ -1048,12 +1054,7 @@ v3dv_UpdateDescriptorSets(VkDevice _device,
case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER: {
V3DV_FROM_HANDLE(v3dv_buffer_view, buffer_view,
writeset->pTexelBufferView[j]);
assert(buffer_view);
descriptor->buffer_view = buffer_view;
write_buffer_view_descriptor(writeset->descriptorType,
write_buffer_view_descriptor(descriptor, writeset->descriptorType,
set, binding_layout, buffer_view,
writeset->dstArrayElement + j);
break;