From: Józef Kucia jkucia@codeweavers.com
Signed-off-by: Józef Kucia jkucia@codeweavers.com --- libs/vkd3d/command.c | 62 +++++++++++++++++++++++++++++++++++++- libs/vkd3d/vkd3d_private.h | 3 ++ 2 files changed, 64 insertions(+), 1 deletion(-)
diff --git a/libs/vkd3d/command.c b/libs/vkd3d/command.c index ce4af4e6a6fd..8402668f3a05 100644 --- a/libs/vkd3d/command.c +++ b/libs/vkd3d/command.c @@ -1754,6 +1754,9 @@ static void d3d12_command_list_reset_state(struct d3d12_command_list *list,
list->state = NULL;
+ memset(list->so_counter_buffers, 0, sizeof(list->so_counter_buffers)); + memset(list->so_counter_buffer_offsets, 0, sizeof(list->so_counter_buffer_offsets)); + ID3D12GraphicsCommandList_SetPipelineState(iface, initial_pipeline_state); }
@@ -3609,7 +3612,64 @@ static void STDMETHODCALLTYPE d3d12_command_list_IASetVertexBuffers(ID3D12Graphi static void STDMETHODCALLTYPE d3d12_command_list_SOSetTargets(ID3D12GraphicsCommandList *iface, UINT start_slot, UINT view_count, const D3D12_STREAM_OUTPUT_BUFFER_VIEW *views) { - FIXME("iface %p, start_slot %u, view_count %u, views %p stub!\n", iface, start_slot, view_count, views); + struct d3d12_command_list *list = impl_from_ID3D12GraphicsCommandList(iface); + VkDeviceSize offsets[ARRAY_SIZE(list->so_counter_buffers)]; + VkDeviceSize sizes[ARRAY_SIZE(list->so_counter_buffers)]; + VkBuffer buffers[ARRAY_SIZE(list->so_counter_buffers)]; + struct vkd3d_gpu_va_allocator *gpu_va_allocator; + const struct vkd3d_vk_device_procs *vk_procs; + struct d3d12_resource *resource; + unsigned int i, first, count; + + TRACE("iface %p, start_slot %u, view_count %u, views %p.\n", iface, start_slot, view_count, views); + + d3d12_command_list_end_current_render_pass(list); + + if (!list->device->vk_info.EXT_transform_feedback) + { + FIXME("Transform feedback is not supported by Vulkan implementation.\n"); + return; + } + + if (start_slot >= ARRAY_SIZE(buffers) || view_count > ARRAY_SIZE(buffers) - start_slot) + { + WARN("Invalid start slot %u / view count %u.\n", start_slot, view_count); + return; + } + + vk_procs = &list->device->vk_procs; + gpu_va_allocator = &list->device->gpu_va_allocator; + + count = 0; + first = start_slot; + for (i = 0; i < view_count; ++i) + { + if (views[i].BufferLocation && views[i].SizeInBytes) + { + resource = vkd3d_gpu_va_allocator_dereference(gpu_va_allocator, views[i].BufferLocation); + buffers[count] = resource->u.vk_buffer; + offsets[count] = views[i].BufferLocation - resource->gpu_address; + sizes[count] = views[i].SizeInBytes; + + resource = vkd3d_gpu_va_allocator_dereference(gpu_va_allocator, views[i].BufferFilledSizeLocation); + list->so_counter_buffers[start_slot + i] = resource->u.vk_buffer; + list->so_counter_buffer_offsets[start_slot + i] = views[i].BufferFilledSizeLocation - resource->gpu_address; + ++count; + } + else + { + if (count) + VK_CALL(vkCmdBindTransformFeedbackBuffersEXT(list->vk_command_buffer, first, count, buffers, offsets, sizes)); + count = 0; + first = start_slot + i + 1; + + list->so_counter_buffers[start_slot + i] = VK_NULL_HANDLE; + list->so_counter_buffer_offsets[start_slot + i] = 0; + } + } + + if (count) + VK_CALL(vkCmdBindTransformFeedbackBuffersEXT(list->vk_command_buffer, first, count, buffers, offsets, sizes)); }
static void STDMETHODCALLTYPE d3d12_command_list_OMSetRenderTargets(ID3D12GraphicsCommandList *iface, diff --git a/libs/vkd3d/vkd3d_private.h b/libs/vkd3d/vkd3d_private.h index 3b78a5e2c55d..62245b1e57a0 100644 --- a/libs/vkd3d/vkd3d_private.h +++ b/libs/vkd3d/vkd3d_private.h @@ -794,6 +794,9 @@ struct d3d12_command_list struct d3d12_command_allocator *allocator; struct d3d12_device *device;
+ VkBuffer so_counter_buffers[D3D12_SO_BUFFER_SLOT_COUNT]; + VkDeviceSize so_counter_buffer_offsets[D3D12_SO_BUFFER_SLOT_COUNT]; + struct vkd3d_private_store private_store; };
-
Henri Verbeet -
Józef Kucia