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vkd3d: Add FIXME() for unsupported strip cut values.

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In Vulkan, the strip cut value is derived from the current index buffer
format. We could recompile the pipeline to handle more cases.

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2018-12-03 11:31:30 +01:00 committed by Alexandre Julliard
parent c74074d93f
commit a1ad45be69
3 changed files with 23 additions and 5 deletions
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18
libs/vkd3d/command.c
View File

@ -1703,6 +1703,8 @@ static void d3d12_command_list_reset_state(struct d3d12_command_list *list,
memset(list->strides, 0, sizeof(list->strides));
list->primitive_topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
list->index_buffer_format = DXGI_FORMAT_UNKNOWN;
memset(list->views, 0, sizeof(list->views));
list->fb_width = 0;
list->fb_height = 0;
@ -2293,6 +2295,20 @@ static void STDMETHODCALLTYPE d3d12_command_list_DrawIndexedInstanced(ID3D12Grap
return;
}
switch (list->state->u.graphics.index_buffer_strip_cut_value)
{
case D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFF:
if (list->index_buffer_format != DXGI_FORMAT_R16_UINT)
FIXME("Strip cut value 0xffff is not supported with index buffer format %#x.\n", list->index_buffer_format);
break;
case D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFFFFFF:
if (list->index_buffer_format != DXGI_FORMAT_R32_UINT)
FIXME("Strip cut value 0xffffffff is not supported with index buffer format %#x.\n", list->index_buffer_format);
break;
default:
break;
}
VK_CALL(vkCmdDrawIndexed(list->vk_command_buffer, index_count_per_instance,
instance_count, start_vertex_location, base_vertex_location, start_instance_location));
}
@ -3475,6 +3491,8 @@ static void STDMETHODCALLTYPE d3d12_command_list_IASetIndexBuffer(ID3D12Graphics
return;
}
list->index_buffer_format = view->Format;
resource = vkd3d_gpu_va_allocator_dereference(&list->device->gpu_va_allocator, view->BufferLocation);
VK_CALL(vkCmdBindIndexBuffer(list->vk_command_buffer, resource->u.vk_buffer,
view->BufferLocation - resource->gpu_address, index_type));

6
libs/vkd3d/state.c
View File

@ -2236,11 +2236,9 @@ static HRESULT d3d12_pipeline_state_init_graphics(struct d3d12_pipeline_state *s
switch (desc->IBStripCutValue)
{
case D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_DISABLED:
graphics->primitive_restart_enable = VK_FALSE;
break;
case D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFF:
case D3D12_INDEX_BUFFER_STRIP_CUT_VALUE_0xFFFFFFFF:
graphics->primitive_restart_enable = VK_TRUE;
graphics->index_buffer_strip_cut_value = desc->IBStripCutValue;
break;
default:
WARN("Invalid index buffer strip cut value %#x.\n", desc->IBStripCutValue);
@ -2506,7 +2504,7 @@ VkPipeline d3d12_pipeline_state_get_or_create_pipeline(struct d3d12_pipeline_sta
ia_desc.pNext = NULL;
ia_desc.flags = 0;
ia_desc.topology = topology;
ia_desc.primitiveRestartEnable = graphics->primitive_restart_enable;
ia_desc.primitiveRestartEnable = !!graphics->index_buffer_strip_cut_value;
blend_desc.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
blend_desc.pNext = NULL;

4
libs/vkd3d/vkd3d_private.h
View File

@ -531,7 +531,7 @@ struct d3d12_graphics_pipeline_state
size_t attachment_count, rt_idx;
VkRenderPass render_pass;
VkBool32 primitive_restart_enable;
D3D12_INDEX_BUFFER_STRIP_CUT_VALUE index_buffer_strip_cut_value;
struct VkPipelineRasterizationStateCreateInfo rs_desc;
struct VkPipelineMultisampleStateCreateInfo ms_desc;
struct VkPipelineDepthStencilStateCreateInfo ds_desc;
@ -696,6 +696,8 @@ struct d3d12_command_list
uint32_t strides[D3D12_IA_VERTEX_INPUT_RESOURCE_SLOT_COUNT];
VkPrimitiveTopology primitive_topology;
DXGI_FORMAT index_buffer_format;
VkImageView views[D3D12_SIMULTANEOUS_RENDER_TARGET_COUNT + 1];
unsigned int fb_width;
unsigned int fb_height;