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pvr: Move descriptor write into pvr_write_descriptor_set()

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Moving descriptor write functionality from
pvr_UpdateDescriptorSets() into pvr_write_descriptor_set().

This is in preparation for adding descriptor copy support.

Signed-off-by: Karmjit Mahil <Karmjit.Mahil@imgtec.com>
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21332>
This commit is contained in:
Karmjit Mahil 2023-01-23 21:58:43 +00:00 • committed by Marge Bot
parent c660cef599
commit 30b7263419
1 changed files with 96 additions and 92 deletions
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26
src/imagination/vulkan/pvr_descriptor_set.c
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@ -1835,16 +1835,9 @@ static void pvr_descriptor_update_input_attachment(
} }
} }
void pvr_UpdateDescriptorSets(VkDevice _device, static void pvr_write_descriptor_set(struct pvr_device *device,
uint32_t descriptorWriteCount, const VkWriteDescriptorSet *write_set)
const VkWriteDescriptorSet *pDescriptorWrites,
uint32_t descriptorCopyCount,
const VkCopyDescriptorSet *pDescriptorCopies)
{ {
PVR_FROM_HANDLE(pvr_device, device, _device);
for (uint32_t i = 0; i < descriptorWriteCount; i++) {
const VkWriteDescriptorSet *write_set = &pDescriptorWrites[i];
PVR_FROM_HANDLE(pvr_descriptor_set, set, write_set->dstSet); PVR_FROM_HANDLE(pvr_descriptor_set, set, write_set->dstSet);
uint32_t *map = set->pvr_bo->bo->map; uint32_t *map = set->pvr_bo->bo->map;
const struct pvr_descriptor_set_layout_binding *binding = const struct pvr_descriptor_set_layout_binding *binding =
@ -1858,7 +1851,7 @@ void pvr_UpdateDescriptorSets(VkDevice _device,
* can skip this update. * can skip this update.
*/ */
if (binding->shader_stage_mask == 0) if (binding->shader_stage_mask == 0)
continue; return;
vk_foreach_struct_const (ext, write_set->pNext) { vk_foreach_struct_const (ext, write_set->pNext) {
pvr_debug_ignored_stype(ext->sType); pvr_debug_ignored_stype(ext->sType);
@ -1934,7 +1927,18 @@ void pvr_UpdateDescriptorSets(VkDevice _device,
unreachable("Unknown descriptor type"); unreachable("Unknown descriptor type");
break; break;
} }
} }
void pvr_UpdateDescriptorSets(VkDevice _device,
uint32_t descriptorWriteCount,
const VkWriteDescriptorSet *pDescriptorWrites,
uint32_t descriptorCopyCount,
const VkCopyDescriptorSet *pDescriptorCopies)
{
PVR_FROM_HANDLE(pvr_device, device, _device);
for (uint32_t i = 0; i < descriptorWriteCount; i++)
pvr_write_descriptor_set(device, &pDescriptorWrites[i]);
if (descriptorCopyCount > 0) if (descriptorCopyCount > 0)
pvr_finishme("Descriptor copying support missing\n"); pvr_finishme("Descriptor copying support missing\n");