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tests/shader_runner_metal: Implement depth texture and state.

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This commit is contained in:
Feifan He 2024-11-27 22:27:15 +08:00 committed by Henri Verbeet
parent 949708450b
commit 004a6d3055
Notes: Henri Verbeet 2024-11-30 14:35:45 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1286
1 changed files with 47 additions and 1 deletions
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48
tests/shader_runner_metal.m
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@ -70,6 +70,8 @@ static MTLPixelFormat get_metal_pixel_format(DXGI_FORMAT format)
return MTLPixelFormatR32Float;
case DXGI_FORMAT_R32_UINT:
return MTLPixelFormatR32Uint;
case DXGI_FORMAT_D32_FLOAT:
return MTLPixelFormatDepth32Float;
default:
return MTLPixelFormatInvalid;
}
@ -98,6 +100,29 @@ static MTLPrimitiveType get_metal_primitive_type(D3D_PRIMITIVE_TOPOLOGY topology
}
}
static MTLCompareFunction get_metal_compare_function(D3D12_COMPARISON_FUNC func)
{
switch (func)
{
case VKD3D_SHADER_COMPARISON_FUNC_NEVER:
return MTLCompareFunctionNever;
case VKD3D_SHADER_COMPARISON_FUNC_LESS:
return MTLCompareFunctionLess;
case VKD3D_SHADER_COMPARISON_FUNC_EQUAL:
return MTLCompareFunctionEqual;
case VKD3D_SHADER_COMPARISON_FUNC_LESS_EQUAL:
return MTLCompareFunctionLessEqual;
case VKD3D_SHADER_COMPARISON_FUNC_GREATER:
return MTLCompareFunctionGreater;
case VKD3D_SHADER_COMPARISON_FUNC_NOT_EQUAL:
return MTLCompareFunctionNotEqual;
case VKD3D_SHADER_COMPARISON_FUNC_GREATER_EQUAL:
return MTLCompareFunctionGreaterEqual;
case VKD3D_SHADER_COMPARISON_FUNC_ALWAYS:
return MTLCompareFunctionAlways;
}
}
static void trace_messages(const char *messages)
{
const char *p, *end, *line;
@ -149,7 +174,7 @@ static void init_resource_texture(struct metal_runner *runner,
id<MTLDevice> device = runner->device;
MTLTextureDescriptor *desc;
if (params->desc.type != RESOURCE_TYPE_RENDER_TARGET)
if (params->desc.type != RESOURCE_TYPE_RENDER_TARGET && params->desc.type != RESOURCE_TYPE_DEPTH_STENCIL)
return;
if (params->desc.sample_count > 1)
@ -305,10 +330,12 @@ static bool metal_runner_draw(struct shader_runner *r, D3D_PRIMITIVE_TOPOLOGY to
struct metal_runner *runner = metal_runner(r);
MTLRenderPipelineDescriptor *pipeline_desc;
MTLVertexBufferLayoutDescriptor *binding;
id<MTLDepthStencilState> ds_state = nil;
id<MTLDevice> device = runner->device;
size_t attribute_offsets[32], stride;
id<MTLRenderCommandEncoder> encoder;
id<MTLCommandBuffer> command_buffer;
MTLDepthStencilDescriptor *ds_desc;
MTLRenderPassDescriptor *pass_desc;
id<MTLArgumentEncoder> descriptors;
MTLVertexDescriptor *vertex_desc;
@ -366,6 +393,22 @@ static bool metal_runner_draw(struct shader_runner *r, D3D_PRIMITIVE_TOPOLOGY to
fb_height = resource->r.desc.height;
break;
case RESOURCE_TYPE_DEPTH_STENCIL:
pipeline_desc.depthAttachmentPixelFormat = resource->texture.pixelFormat;
pass_desc.depthAttachment.loadAction = MTLLoadActionLoad;
pass_desc.depthAttachment.storeAction = MTLStoreActionStore;
pass_desc.depthAttachment.texture = resource->texture;
if (resource->r.desc.width < fb_width)
fb_width = resource->r.desc.width;
if (resource->r.desc.height < fb_height)
fb_height = resource->r.desc.height;
ds_desc = [[[MTLDepthStencilDescriptor alloc] init] autorelease];
ds_desc.depthCompareFunction = get_metal_compare_function(runner->r.depth_func);
ds_desc.depthWriteEnabled = true;
ds_state = [[device newDepthStencilStateWithDescriptor:ds_desc] autorelease];
break;
case RESOURCE_TYPE_VERTEX_BUFFER:
assert(resource->r.desc.slot < ARRAY_SIZE(vb_info));
for (j = 0, stride = 0; j < runner->r.input_element_count; ++j)
@ -455,6 +498,9 @@ static bool metal_runner_draw(struct shader_runner *r, D3D_PRIMITIVE_TOPOLOGY to
goto done;
}
if (ds_state)
[encoder setDepthStencilState:ds_state];
[encoder setRenderPipelineState:pso];
[encoder setViewport:viewport];
[encoder drawPrimitives:get_metal_primitive_type(topology)