From: Jason Ekstrand Date: Wed, 18 Nov 2015 22:58:40 +0000 (-0800) Subject: anv: Put all of the descriptor set stuff together in one file X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fa8db0dfcc542bbe31de5e65e25fe2946cb9552f;p=mesa.git anv: Put all of the descriptor set stuff together in one file The stuff to take descriptor sets and turn them into binding tables and sampler tables is still in anv_cmd_buffer.c. We may want to consider putting it in anv_descriptor_set.c eventually. --- diff --git a/src/vulkan/Makefile.am b/src/vulkan/Makefile.am index e3825d711d1..63574f4b150 100644 --- a/src/vulkan/Makefile.am +++ b/src/vulkan/Makefile.am @@ -66,6 +66,7 @@ VULKAN_SOURCES = \ anv_allocator.c \ anv_cmd_buffer.c \ anv_batch_chain.c \ + anv_descriptor_set.c \ anv_device.c \ anv_dump.c \ anv_entrypoints.c \ diff --git a/src/vulkan/anv_descriptor_set.c b/src/vulkan/anv_descriptor_set.c new file mode 100644 index 00000000000..d518dfa34ba --- /dev/null +++ b/src/vulkan/anv_descriptor_set.c @@ -0,0 +1,503 @@ +/* + * Copyright © 2015 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#include +#include +#include +#include +#include + +#include "anv_private.h" + +/* + * Descriptor set layouts. + */ + +VkResult anv_CreateDescriptorSetLayout( + VkDevice _device, + const VkDescriptorSetLayoutCreateInfo* pCreateInfo, + VkDescriptorSetLayout* pSetLayout) +{ + ANV_FROM_HANDLE(anv_device, device, _device); + struct anv_descriptor_set_layout *set_layout; + uint32_t s; + + assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO); + + uint32_t immutable_sampler_count = 0; + for (uint32_t b = 0; b < pCreateInfo->count; b++) { + if (pCreateInfo->pBinding[b].pImmutableSamplers) + immutable_sampler_count += pCreateInfo->pBinding[b].arraySize; + } + + size_t size = sizeof(struct anv_descriptor_set_layout) + + pCreateInfo->count * sizeof(set_layout->binding[0]) + + immutable_sampler_count * sizeof(struct anv_sampler *); + + set_layout = anv_device_alloc(device, size, 8, + VK_SYSTEM_ALLOC_TYPE_API_OBJECT); + if (!set_layout) + return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); + + /* We just allocate all the samplers at the end of the struct */ + struct anv_sampler **samplers = + (struct anv_sampler **)&set_layout->binding[pCreateInfo->count]; + + set_layout->binding_count = pCreateInfo->count; + set_layout->shader_stages = 0; + set_layout->size = 0; + + /* Initialize all binding_layout entries to -1 */ + memset(set_layout->binding, -1, + pCreateInfo->count * sizeof(set_layout->binding[0])); + + /* Initialize all samplers to 0 */ + memset(samplers, 0, immutable_sampler_count * sizeof(*samplers)); + + uint32_t sampler_count[VK_SHADER_STAGE_NUM] = { 0, }; + uint32_t surface_count[VK_SHADER_STAGE_NUM] = { 0, }; + uint32_t dynamic_offset_count = 0; + + for (uint32_t b = 0; b < pCreateInfo->count; b++) { + uint32_t array_size = MAX2(1, pCreateInfo->pBinding[b].arraySize); + set_layout->binding[b].array_size = array_size; + set_layout->binding[b].descriptor_index = set_layout->size; + set_layout->size += array_size; + + switch (pCreateInfo->pBinding[b].descriptorType) { + case VK_DESCRIPTOR_TYPE_SAMPLER: + case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER: + for_each_bit(s, pCreateInfo->pBinding[b].stageFlags) { + set_layout->binding[b].stage[s].sampler_index = sampler_count[s]; + sampler_count[s] += array_size; + } + break; + default: + break; + } + + switch (pCreateInfo->pBinding[b].descriptorType) { + case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER: + case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE: + case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE: + case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER: + case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER: + case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER: + case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER: + case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC: + case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC: + case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT: + for_each_bit(s, pCreateInfo->pBinding[b].stageFlags) { + set_layout->binding[b].stage[s].surface_index = surface_count[s]; + surface_count[s] += array_size; + } + break; + default: + break; + } + + switch (pCreateInfo->pBinding[b].descriptorType) { + case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC: + case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC: + set_layout->binding[b].dynamic_offset_index = dynamic_offset_count; + dynamic_offset_count += array_size; + break; + default: + break; + } + + if (pCreateInfo->pBinding[b].pImmutableSamplers) { + set_layout->binding[b].immutable_samplers = samplers; + samplers += array_size; + + for (uint32_t i = 0; i < array_size; i++) + set_layout->binding[b].immutable_samplers[i] = + anv_sampler_from_handle(pCreateInfo->pBinding[b].pImmutableSamplers[i]); + } else { + set_layout->binding[b].immutable_samplers = NULL; + } + + set_layout->shader_stages |= pCreateInfo->pBinding[b].stageFlags; + } + + set_layout->dynamic_offset_count = dynamic_offset_count; + + *pSetLayout = anv_descriptor_set_layout_to_handle(set_layout); + + return VK_SUCCESS; +} + +void anv_DestroyDescriptorSetLayout( + VkDevice _device, + VkDescriptorSetLayout _set_layout) +{ + ANV_FROM_HANDLE(anv_device, device, _device); + ANV_FROM_HANDLE(anv_descriptor_set_layout, set_layout, _set_layout); + + anv_device_free(device, set_layout); +} + +/* + * Pipeline layouts. These have nothing to do with the pipeline. They are + * just muttiple descriptor set layouts pasted together + */ + +VkResult anv_CreatePipelineLayout( + VkDevice _device, + const VkPipelineLayoutCreateInfo* pCreateInfo, + VkPipelineLayout* pPipelineLayout) +{ + ANV_FROM_HANDLE(anv_device, device, _device); + struct anv_pipeline_layout l, *layout; + + assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO); + + l.num_sets = pCreateInfo->descriptorSetCount; + + unsigned dynamic_offset_count = 0; + + memset(l.stage, 0, sizeof(l.stage)); + for (uint32_t set = 0; set < pCreateInfo->descriptorSetCount; set++) { + ANV_FROM_HANDLE(anv_descriptor_set_layout, set_layout, + pCreateInfo->pSetLayouts[set]); + l.set[set].layout = set_layout; + + l.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; + } + + for (VkShaderStage s = 0; s < VK_SHADER_STAGE_NUM; s++) { + l.set[set].stage[s].surface_start = l.stage[s].surface_count; + l.set[set].stage[s].sampler_start = l.stage[s].sampler_count; + + for (uint32_t b = 0; b < set_layout->binding_count; b++) { + unsigned array_size = set_layout->binding[b].array_size; + + if (set_layout->binding[b].stage[s].surface_index >= 0) { + l.stage[s].surface_count += array_size; + + if (set_layout->binding[b].dynamic_offset_index >= 0) + l.stage[s].has_dynamic_offsets = true; + } + + if (set_layout->binding[b].stage[s].sampler_index >= 0) + l.stage[s].sampler_count += array_size; + } + } + } + + unsigned num_bindings = 0; + for (VkShaderStage s = 0; s < VK_SHADER_STAGE_NUM; s++) + num_bindings += l.stage[s].surface_count + l.stage[s].sampler_count; + + size_t size = sizeof(*layout) + num_bindings * sizeof(layout->entries[0]); + + layout = anv_device_alloc(device, size, 8, VK_SYSTEM_ALLOC_TYPE_API_OBJECT); + if (layout == NULL) + return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); + + /* Now we can actually build our surface and sampler maps */ + struct anv_pipeline_binding *entry = layout->entries; + for (VkShaderStage s = 0; s < VK_SHADER_STAGE_NUM; s++) { + l.stage[s].surface_to_descriptor = entry; + entry += l.stage[s].surface_count; + l.stage[s].sampler_to_descriptor = entry; + entry += l.stage[s].sampler_count; + + int surface = 0; + int sampler = 0; + for (uint32_t set = 0; set < pCreateInfo->descriptorSetCount; set++) { + struct anv_descriptor_set_layout *set_layout = l.set[set].layout; + + for (uint32_t b = 0; b < set_layout->binding_count; b++) { + unsigned array_size = set_layout->binding[b].array_size; + unsigned set_offset = set_layout->binding[b].descriptor_index; + + if (set_layout->binding[b].stage[s].surface_index >= 0) { + assert(surface == l.set[set].stage[s].surface_start + + set_layout->binding[b].stage[s].surface_index); + for (unsigned i = 0; i < array_size; i++) { + l.stage[s].surface_to_descriptor[surface + i].set = set; + l.stage[s].surface_to_descriptor[surface + i].offset = set_offset + i; + } + surface += array_size; + } + + if (set_layout->binding[b].stage[s].sampler_index >= 0) { + assert(sampler == l.set[set].stage[s].sampler_start + + set_layout->binding[b].stage[s].sampler_index); + for (unsigned i = 0; i < array_size; i++) { + l.stage[s].sampler_to_descriptor[sampler + i].set = set; + l.stage[s].sampler_to_descriptor[sampler + i].offset = set_offset + i; + } + sampler += array_size; + } + } + } + } + + /* Finally, we're done setting it up, copy into the allocated version */ + *layout = l; + + *pPipelineLayout = anv_pipeline_layout_to_handle(layout); + + return VK_SUCCESS; +} + +void anv_DestroyPipelineLayout( + VkDevice _device, + VkPipelineLayout _pipelineLayout) +{ + ANV_FROM_HANDLE(anv_device, device, _device); + ANV_FROM_HANDLE(anv_pipeline_layout, pipeline_layout, _pipelineLayout); + + anv_device_free(device, pipeline_layout); +} + +/* + * Descriptor pools. These are a no-op for now. + */ + +VkResult anv_CreateDescriptorPool( + VkDevice device, + const VkDescriptorPoolCreateInfo* pCreateInfo, + VkDescriptorPool* pDescriptorPool) +{ + anv_finishme("VkDescriptorPool is a stub"); + pDescriptorPool->handle = 1; + return VK_SUCCESS; +} + +void anv_DestroyDescriptorPool( + VkDevice _device, + VkDescriptorPool _pool) +{ + anv_finishme("VkDescriptorPool is a stub: free the pool's descriptor sets"); +} + +VkResult anv_ResetDescriptorPool( + VkDevice device, + VkDescriptorPool descriptorPool) +{ + anv_finishme("VkDescriptorPool is a stub: free the pool's descriptor sets"); + return VK_SUCCESS; +} + +VkResult +anv_descriptor_set_create(struct anv_device *device, + const struct anv_descriptor_set_layout *layout, + struct anv_descriptor_set **out_set) +{ + struct anv_descriptor_set *set; + size_t size = sizeof(*set) + layout->size * sizeof(set->descriptors[0]); + + set = anv_device_alloc(device, size, 8, VK_SYSTEM_ALLOC_TYPE_API_OBJECT); + if (!set) + return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); + + /* A descriptor set may not be 100% filled. Clear the set so we can can + * later detect holes in it. + */ + memset(set, 0, size); + + set->layout = layout; + + /* 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]; + } + desc += layout->binding[b].array_size; + } + + *out_set = set; + + return VK_SUCCESS; +} + +void +anv_descriptor_set_destroy(struct anv_device *device, + struct anv_descriptor_set *set) +{ + anv_device_free(device, set); +} + +VkResult anv_AllocDescriptorSets( + VkDevice _device, + VkDescriptorPool descriptorPool, + VkDescriptorSetUsage setUsage, + uint32_t count, + const VkDescriptorSetLayout* pSetLayouts, + VkDescriptorSet* pDescriptorSets) +{ + ANV_FROM_HANDLE(anv_device, device, _device); + + VkResult result = VK_SUCCESS; + struct anv_descriptor_set *set; + uint32_t i; + + for (i = 0; i < count; i++) { + ANV_FROM_HANDLE(anv_descriptor_set_layout, layout, pSetLayouts[i]); + + result = anv_descriptor_set_create(device, layout, &set); + if (result != VK_SUCCESS) + break; + + pDescriptorSets[i] = anv_descriptor_set_to_handle(set); + } + + if (result != VK_SUCCESS) + anv_FreeDescriptorSets(_device, descriptorPool, i, pDescriptorSets); + + return result; +} + +VkResult anv_FreeDescriptorSets( + VkDevice _device, + VkDescriptorPool descriptorPool, + uint32_t count, + const VkDescriptorSet* pDescriptorSets) +{ + ANV_FROM_HANDLE(anv_device, device, _device); + + for (uint32_t i = 0; i < count; i++) { + ANV_FROM_HANDLE(anv_descriptor_set, set, pDescriptorSets[i]); + + anv_descriptor_set_destroy(device, set); + } + + return VK_SUCCESS; +} + +void anv_UpdateDescriptorSets( + VkDevice device, + uint32_t writeCount, + const VkWriteDescriptorSet* pDescriptorWrites, + uint32_t copyCount, + const VkCopyDescriptorSet* pDescriptorCopies) +{ + for (uint32_t i = 0; i < writeCount; i++) { + const VkWriteDescriptorSet *write = &pDescriptorWrites[i]; + ANV_FROM_HANDLE(anv_descriptor_set, set, write->destSet); + const struct anv_descriptor_set_binding_layout *bind_layout = + &set->layout->binding[write->destBinding]; + struct anv_descriptor *desc = + &set->descriptors[bind_layout->descriptor_index]; + + switch (write->descriptorType) { + case VK_DESCRIPTOR_TYPE_SAMPLER: + for (uint32_t j = 0; j < write->count; j++) { + ANV_FROM_HANDLE(anv_sampler, sampler, + write->pDescriptors[j].sampler); + + desc[j] = (struct anv_descriptor) { + .type = VK_DESCRIPTOR_TYPE_SAMPLER, + .sampler = sampler, + }; + } + break; + + case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER: + for (uint32_t j = 0; j < write->count; j++) { + ANV_FROM_HANDLE(anv_image_view, iview, + write->pDescriptors[j].imageView); + ANV_FROM_HANDLE(anv_sampler, sampler, + write->pDescriptors[j].sampler); + + desc[j].type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER; + desc[j].image_view = iview; + + /* If this descriptor has an immutable sampler, we don't want + * to stomp on it. + */ + if (sampler) + desc[j].sampler = sampler; + } + break; + + case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE: + case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE: + for (uint32_t j = 0; j < write->count; j++) { + ANV_FROM_HANDLE(anv_image_view, iview, + write->pDescriptors[j].imageView); + + desc[j] = (struct anv_descriptor) { + .type = write->descriptorType, + .image_view = iview, + }; + } + break; + + case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER: + case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER: + anv_finishme("texel buffers not implemented"); + break; + + case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT: + anv_finishme("input attachments not implemented"); + break; + + case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER: + case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER: + case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC: + case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC: + for (uint32_t j = 0; j < write->count; j++) { + assert(write->pDescriptors[j].bufferInfo.buffer.handle); + ANV_FROM_HANDLE(anv_buffer, buffer, + write->pDescriptors[j].bufferInfo.buffer); + assert(buffer); + + desc[j] = (struct anv_descriptor) { + .type = write->descriptorType, + .buffer = buffer, + .offset = write->pDescriptors[j].bufferInfo.offset, + .range = write->pDescriptors[j].bufferInfo.range, + }; + + /* For buffers with dynamic offsets, we use the full possible + * range in the surface state and do the actual range-checking + * in the shader. + */ + if (bind_layout->dynamic_offset_index >= 0) + desc[j].range = buffer->size - desc[j].offset; + } + + default: + break; + } + } + + for (uint32_t i = 0; i < copyCount; i++) { + const VkCopyDescriptorSet *copy = &pDescriptorCopies[i]; + ANV_FROM_HANDLE(anv_descriptor_set, src, copy->destSet); + ANV_FROM_HANDLE(anv_descriptor_set, dest, copy->destSet); + for (uint32_t j = 0; j < copy->count; j++) { + dest->descriptors[copy->destBinding + j] = + src->descriptors[copy->srcBinding + j]; + } + } +} diff --git a/src/vulkan/anv_device.c b/src/vulkan/anv_device.c index 913bcdc9959..e2b00c97c25 100644 --- a/src/vulkan/anv_device.c +++ b/src/vulkan/anv_device.c @@ -1478,354 +1478,6 @@ void anv_DestroySampler( anv_device_free(device, sampler); } -// Descriptor set functions - -VkResult anv_CreateDescriptorSetLayout( - VkDevice _device, - const VkDescriptorSetLayoutCreateInfo* pCreateInfo, - VkDescriptorSetLayout* pSetLayout) -{ - ANV_FROM_HANDLE(anv_device, device, _device); - struct anv_descriptor_set_layout *set_layout; - uint32_t s; - - assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO); - - uint32_t immutable_sampler_count = 0; - for (uint32_t b = 0; b < pCreateInfo->count; b++) { - if (pCreateInfo->pBinding[b].pImmutableSamplers) - immutable_sampler_count += pCreateInfo->pBinding[b].arraySize; - } - - size_t size = sizeof(struct anv_descriptor_set_layout) + - pCreateInfo->count * sizeof(set_layout->binding[0]) + - immutable_sampler_count * sizeof(struct anv_sampler *); - - set_layout = anv_device_alloc(device, size, 8, - VK_SYSTEM_ALLOC_TYPE_API_OBJECT); - if (!set_layout) - return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); - - /* We just allocate all the samplers at the end of the struct */ - struct anv_sampler **samplers = - (struct anv_sampler **)&set_layout->binding[pCreateInfo->count]; - - set_layout->binding_count = pCreateInfo->count; - set_layout->shader_stages = 0; - set_layout->size = 0; - - /* Initialize all binding_layout entries to -1 */ - memset(set_layout->binding, -1, - pCreateInfo->count * sizeof(set_layout->binding[0])); - - /* Initialize all samplers to 0 */ - memset(samplers, 0, immutable_sampler_count * sizeof(*samplers)); - - uint32_t sampler_count[VK_SHADER_STAGE_NUM] = { 0, }; - uint32_t surface_count[VK_SHADER_STAGE_NUM] = { 0, }; - uint32_t dynamic_offset_count = 0; - - for (uint32_t b = 0; b < pCreateInfo->count; b++) { - uint32_t array_size = MAX2(1, pCreateInfo->pBinding[b].arraySize); - set_layout->binding[b].array_size = array_size; - set_layout->binding[b].descriptor_index = set_layout->size; - set_layout->size += array_size; - - switch (pCreateInfo->pBinding[b].descriptorType) { - case VK_DESCRIPTOR_TYPE_SAMPLER: - case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER: - for_each_bit(s, pCreateInfo->pBinding[b].stageFlags) { - set_layout->binding[b].stage[s].sampler_index = sampler_count[s]; - sampler_count[s] += array_size; - } - break; - default: - break; - } - - switch (pCreateInfo->pBinding[b].descriptorType) { - case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER: - case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE: - case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE: - case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER: - case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER: - case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER: - case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER: - case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC: - case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC: - case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT: - for_each_bit(s, pCreateInfo->pBinding[b].stageFlags) { - set_layout->binding[b].stage[s].surface_index = surface_count[s]; - surface_count[s] += array_size; - } - break; - default: - break; - } - - switch (pCreateInfo->pBinding[b].descriptorType) { - case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC: - case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC: - set_layout->binding[b].dynamic_offset_index = dynamic_offset_count; - dynamic_offset_count += array_size; - break; - default: - break; - } - - if (pCreateInfo->pBinding[b].pImmutableSamplers) { - set_layout->binding[b].immutable_samplers = samplers; - samplers += array_size; - - for (uint32_t i = 0; i < array_size; i++) - set_layout->binding[b].immutable_samplers[i] = - anv_sampler_from_handle(pCreateInfo->pBinding[b].pImmutableSamplers[i]); - } else { - set_layout->binding[b].immutable_samplers = NULL; - } - - set_layout->shader_stages |= pCreateInfo->pBinding[b].stageFlags; - } - - set_layout->dynamic_offset_count = dynamic_offset_count; - - *pSetLayout = anv_descriptor_set_layout_to_handle(set_layout); - - return VK_SUCCESS; -} - -void anv_DestroyDescriptorSetLayout( - VkDevice _device, - VkDescriptorSetLayout _set_layout) -{ - ANV_FROM_HANDLE(anv_device, device, _device); - ANV_FROM_HANDLE(anv_descriptor_set_layout, set_layout, _set_layout); - - anv_device_free(device, set_layout); -} - -VkResult anv_CreateDescriptorPool( - VkDevice device, - const VkDescriptorPoolCreateInfo* pCreateInfo, - VkDescriptorPool* pDescriptorPool) -{ - anv_finishme("VkDescriptorPool is a stub"); - pDescriptorPool->handle = 1; - return VK_SUCCESS; -} - -void anv_DestroyDescriptorPool( - VkDevice _device, - VkDescriptorPool _pool) -{ - anv_finishme("VkDescriptorPool is a stub: free the pool's descriptor sets"); -} - -VkResult anv_ResetDescriptorPool( - VkDevice device, - VkDescriptorPool descriptorPool) -{ - anv_finishme("VkDescriptorPool is a stub: free the pool's descriptor sets"); - return VK_SUCCESS; -} - -VkResult -anv_descriptor_set_create(struct anv_device *device, - const struct anv_descriptor_set_layout *layout, - struct anv_descriptor_set **out_set) -{ - struct anv_descriptor_set *set; - size_t size = sizeof(*set) + layout->size * sizeof(set->descriptors[0]); - - set = anv_device_alloc(device, size, 8, VK_SYSTEM_ALLOC_TYPE_API_OBJECT); - if (!set) - return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); - - /* A descriptor set may not be 100% filled. Clear the set so we can can - * later detect holes in it. - */ - memset(set, 0, size); - - set->layout = layout; - - /* 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]; - } - desc += layout->binding[b].array_size; - } - - *out_set = set; - - return VK_SUCCESS; -} - -void -anv_descriptor_set_destroy(struct anv_device *device, - struct anv_descriptor_set *set) -{ - anv_device_free(device, set); -} - -VkResult anv_AllocDescriptorSets( - VkDevice _device, - VkDescriptorPool descriptorPool, - VkDescriptorSetUsage setUsage, - uint32_t count, - const VkDescriptorSetLayout* pSetLayouts, - VkDescriptorSet* pDescriptorSets) -{ - ANV_FROM_HANDLE(anv_device, device, _device); - - VkResult result = VK_SUCCESS; - struct anv_descriptor_set *set; - uint32_t i; - - for (i = 0; i < count; i++) { - ANV_FROM_HANDLE(anv_descriptor_set_layout, layout, pSetLayouts[i]); - - result = anv_descriptor_set_create(device, layout, &set); - if (result != VK_SUCCESS) - break; - - pDescriptorSets[i] = anv_descriptor_set_to_handle(set); - } - - if (result != VK_SUCCESS) - anv_FreeDescriptorSets(_device, descriptorPool, i, pDescriptorSets); - - return result; -} - -VkResult anv_FreeDescriptorSets( - VkDevice _device, - VkDescriptorPool descriptorPool, - uint32_t count, - const VkDescriptorSet* pDescriptorSets) -{ - ANV_FROM_HANDLE(anv_device, device, _device); - - for (uint32_t i = 0; i < count; i++) { - ANV_FROM_HANDLE(anv_descriptor_set, set, pDescriptorSets[i]); - - anv_descriptor_set_destroy(device, set); - } - - return VK_SUCCESS; -} - -void anv_UpdateDescriptorSets( - VkDevice device, - uint32_t writeCount, - const VkWriteDescriptorSet* pDescriptorWrites, - uint32_t copyCount, - const VkCopyDescriptorSet* pDescriptorCopies) -{ - for (uint32_t i = 0; i < writeCount; i++) { - const VkWriteDescriptorSet *write = &pDescriptorWrites[i]; - ANV_FROM_HANDLE(anv_descriptor_set, set, write->destSet); - const struct anv_descriptor_set_binding_layout *bind_layout = - &set->layout->binding[write->destBinding]; - struct anv_descriptor *desc = - &set->descriptors[bind_layout->descriptor_index]; - - switch (write->descriptorType) { - case VK_DESCRIPTOR_TYPE_SAMPLER: - for (uint32_t j = 0; j < write->count; j++) { - ANV_FROM_HANDLE(anv_sampler, sampler, - write->pDescriptors[j].sampler); - - desc[j] = (struct anv_descriptor) { - .type = VK_DESCRIPTOR_TYPE_SAMPLER, - .sampler = sampler, - }; - } - break; - - case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER: - for (uint32_t j = 0; j < write->count; j++) { - ANV_FROM_HANDLE(anv_image_view, iview, - write->pDescriptors[j].imageView); - ANV_FROM_HANDLE(anv_sampler, sampler, - write->pDescriptors[j].sampler); - - desc[j].type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER; - desc[j].image_view = iview; - - /* If this descriptor has an immutable sampler, we don't want - * to stomp on it. - */ - if (sampler) - desc[j].sampler = sampler; - } - break; - - case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE: - case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE: - for (uint32_t j = 0; j < write->count; j++) { - ANV_FROM_HANDLE(anv_image_view, iview, - write->pDescriptors[j].imageView); - - desc[j] = (struct anv_descriptor) { - .type = write->descriptorType, - .image_view = iview, - }; - } - break; - - case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER: - case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER: - anv_finishme("texel buffers not implemented"); - break; - - case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT: - anv_finishme("input attachments not implemented"); - break; - - case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER: - case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER: - case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC: - case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC: - for (uint32_t j = 0; j < write->count; j++) { - assert(write->pDescriptors[j].bufferInfo.buffer.handle); - ANV_FROM_HANDLE(anv_buffer, buffer, - write->pDescriptors[j].bufferInfo.buffer); - assert(buffer); - - desc[j] = (struct anv_descriptor) { - .type = write->descriptorType, - .buffer = buffer, - .offset = write->pDescriptors[j].bufferInfo.offset, - .range = write->pDescriptors[j].bufferInfo.range, - }; - - /* For buffers with dynamic offsets, we use the full possible - * range in the surface state and do the actual range-checking - * in the shader. - */ - if (bind_layout->dynamic_offset_index >= 0) - desc[j].range = buffer->size - desc[j].offset; - } - - default: - break; - } - } - - for (uint32_t i = 0; i < copyCount; i++) { - const VkCopyDescriptorSet *copy = &pDescriptorCopies[i]; - ANV_FROM_HANDLE(anv_descriptor_set, src, copy->destSet); - ANV_FROM_HANDLE(anv_descriptor_set, dest, copy->destSet); - for (uint32_t j = 0; j < copy->count; j++) { - dest->descriptors[copy->destBinding + j] = - src->descriptors[copy->srcBinding + j]; - } - } -} - VkResult anv_CreateFramebuffer( VkDevice _device, const VkFramebufferCreateInfo* pCreateInfo, diff --git a/src/vulkan/anv_pipeline.c b/src/vulkan/anv_pipeline.c index 597188c5f24..1193d1e7a5d 100644 --- a/src/vulkan/anv_pipeline.c +++ b/src/vulkan/anv_pipeline.c @@ -1167,119 +1167,3 @@ VkResult anv_CreateComputePipelines( return VK_SUCCESS; } - -// Pipeline layout functions - -VkResult anv_CreatePipelineLayout( - VkDevice _device, - const VkPipelineLayoutCreateInfo* pCreateInfo, - VkPipelineLayout* pPipelineLayout) -{ - ANV_FROM_HANDLE(anv_device, device, _device); - struct anv_pipeline_layout l, *layout; - - assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO); - - l.num_sets = pCreateInfo->descriptorSetCount; - - unsigned dynamic_offset_count = 0; - - memset(l.stage, 0, sizeof(l.stage)); - for (uint32_t set = 0; set < pCreateInfo->descriptorSetCount; set++) { - ANV_FROM_HANDLE(anv_descriptor_set_layout, set_layout, - pCreateInfo->pSetLayouts[set]); - l.set[set].layout = set_layout; - - l.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; - } - - for (VkShaderStage s = 0; s < VK_SHADER_STAGE_NUM; s++) { - l.set[set].stage[s].surface_start = l.stage[s].surface_count; - l.set[set].stage[s].sampler_start = l.stage[s].sampler_count; - - for (uint32_t b = 0; b < set_layout->binding_count; b++) { - unsigned array_size = set_layout->binding[b].array_size; - - if (set_layout->binding[b].stage[s].surface_index >= 0) { - l.stage[s].surface_count += array_size; - - if (set_layout->binding[b].dynamic_offset_index >= 0) - l.stage[s].has_dynamic_offsets = true; - } - - if (set_layout->binding[b].stage[s].sampler_index >= 0) - l.stage[s].sampler_count += array_size; - } - } - } - - unsigned num_bindings = 0; - for (VkShaderStage s = 0; s < VK_SHADER_STAGE_NUM; s++) - num_bindings += l.stage[s].surface_count + l.stage[s].sampler_count; - - size_t size = sizeof(*layout) + num_bindings * sizeof(layout->entries[0]); - - layout = anv_device_alloc(device, size, 8, VK_SYSTEM_ALLOC_TYPE_API_OBJECT); - if (layout == NULL) - return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); - - /* Now we can actually build our surface and sampler maps */ - struct anv_pipeline_binding *entry = layout->entries; - for (VkShaderStage s = 0; s < VK_SHADER_STAGE_NUM; s++) { - l.stage[s].surface_to_descriptor = entry; - entry += l.stage[s].surface_count; - l.stage[s].sampler_to_descriptor = entry; - entry += l.stage[s].sampler_count; - - int surface = 0; - int sampler = 0; - for (uint32_t set = 0; set < pCreateInfo->descriptorSetCount; set++) { - struct anv_descriptor_set_layout *set_layout = l.set[set].layout; - - for (uint32_t b = 0; b < set_layout->binding_count; b++) { - unsigned array_size = set_layout->binding[b].array_size; - unsigned set_offset = set_layout->binding[b].descriptor_index; - - if (set_layout->binding[b].stage[s].surface_index >= 0) { - assert(surface == l.set[set].stage[s].surface_start + - set_layout->binding[b].stage[s].surface_index); - for (unsigned i = 0; i < array_size; i++) { - l.stage[s].surface_to_descriptor[surface + i].set = set; - l.stage[s].surface_to_descriptor[surface + i].offset = set_offset + i; - } - surface += array_size; - } - - if (set_layout->binding[b].stage[s].sampler_index >= 0) { - assert(sampler == l.set[set].stage[s].sampler_start + - set_layout->binding[b].stage[s].sampler_index); - for (unsigned i = 0; i < array_size; i++) { - l.stage[s].sampler_to_descriptor[sampler + i].set = set; - l.stage[s].sampler_to_descriptor[sampler + i].offset = set_offset + i; - } - sampler += array_size; - } - } - } - } - - /* Finally, we're done setting it up, copy into the allocated version */ - *layout = l; - - *pPipelineLayout = anv_pipeline_layout_to_handle(layout); - - return VK_SUCCESS; -} - -void anv_DestroyPipelineLayout( - VkDevice _device, - VkPipelineLayout _pipelineLayout) -{ - ANV_FROM_HANDLE(anv_device, device, _device); - ANV_FROM_HANDLE(anv_pipeline_layout, pipeline_layout, _pipelineLayout); - - anv_device_free(device, pipeline_layout); -}