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https://git.code.sf.net/p/quake/quakeforge
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8c03ed8be5
This gets the shaders needed for creating shadow maps, and the changes to the lighting pipeline for binding the shadow maps, but no generation or reading is done yet. It feels like parts of various systems are getting a little big for their britches and I need to do an audit of various things.
71 lines
1.6 KiB
Text
71 lines
1.6 KiB
Text
{
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images = {
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shadow = {
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flags = cube_compatible;
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imageType = VK_IMAGE_TYPE_2D; //FIXME short form is 2d...
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format = x8_d24_unorm_pack32;
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samples = 1;
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extent = {
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width = 256; // FIXME config
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height = 256; // FIXME config
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depth = 1;
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};
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mipLevels = 1;
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arrayLayers = 2048; // FIXME config
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tiling = optimal;
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usage = depth_stencil_attachment|sampled;
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initialLayout = undefined;
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};
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};
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imageViews = {
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shadow = {
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image = depth;
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viewType = VK_IMAGE_VIEW_TYPE_2D_ARRAY;
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format = $properties.images.shadow.format;
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components = {
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r = identity;
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g = identity;
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b = identity;
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a = identity;
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};
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subresourceRange = {
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aspectMask = depth;
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levelCount = 1;
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layerCount = $properties.images.shadow.arrayLayers;
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};
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};
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};
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framebuffer = {
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renderPass = $properties.renderpass;
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attachments = (shadown);
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width = $properties.images.shadow.extent.width;
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height = $properties.images.shadow.extent.height;
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layers = $properties.images.shadow.arrayLayers;
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};
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clearValues = (
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{ depthStencil = { depth = 1; stencil = 0; }; },
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);
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renderpass = {
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attachments = (
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{
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format = $properties.images.depth.format;
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samples = 1;
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loadOp = dont_care;
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storeOp = store;
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stencilLoadOp = dont_care;
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stencilStoreOp = dont_care;
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initialLayout = undefined;
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finalLayout = shader_read_only_optimal;
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},
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);
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subpasses = (
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{ // 0 depth
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pipelineBindPoint = graphics;
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depthStencilAttachment = {
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attachment = 0;
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layout = depth_stencil_attachment_optimal;
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};
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}
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);
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};
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}
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