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Fix cube map mip-map-levels

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hodasemi 2025-03-09 07:49:15 +01:00
parent e76d35d8d5
commit 71ddeee80c
1 changed files with 98 additions and 80 deletions
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30
vulkan-rs/src/image.rs
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@ -381,6 +381,22 @@ impl ImageBuilder {
info.vk_image_create_info.extent.height,
);
self.mip_map_levels(levels)
}
_ => panic!("wrong builder type in ImageBuilder"),
}
}
pub fn mip_map_levels(mut self, levels: u32) -> Self {
match self.builder_type {
ImageBuilderInternalType::NewImage(ref mut info) => {
let max_levels = Self::calc_mip_map_levels(
info.vk_image_create_info.extent.width,
info.vk_image_create_info.extent.height,
);
debug_assert!(levels <= max_levels, "too many mip maps levels");
info.vk_image_create_info.mipLevels = levels;
self.subresource_range.levelCount = levels;
@ -1276,18 +1292,19 @@ fn blit_mip_maps(
image: &Arc<Image>,
target_image_layout: VkImageLayout,
) {
let mut mip_width = image.width();
let mut mip_height = image.height();
for layer in 0..image.layers() {
// subresource information
let mut subresource_range = VkImageSubresourceRange {
aspectMask: VK_IMAGE_ASPECT_COLOR_BIT.into(),
baseMipLevel: 0,
levelCount: 1,
baseArrayLayer: 0,
baseArrayLayer: layer,
layerCount: image.layers(),
};
let mut mip_width = image.width();
let mut mip_height = image.height();
for i in 1..image.levels() {
let source_mip_level = i - 1;
let target_mip_level = i;
@ -1305,7 +1322,7 @@ fn blit_mip_maps(
srcSubresource: VkImageSubresourceLayers {
aspectMask: VK_IMAGE_ASPECT_COLOR_BIT.into(),
mipLevel: source_mip_level,
baseArrayLayer: 0,
baseArrayLayer: layer,
layerCount: 1,
},
srcOffsets: [
@ -1319,7 +1336,7 @@ fn blit_mip_maps(
dstSubresource: VkImageSubresourceLayers {
aspectMask: VK_IMAGE_ASPECT_COLOR_BIT.into(),
mipLevel: target_mip_level,
baseArrayLayer: 0,
baseArrayLayer: layer,
layerCount: 1,
},
dstOffsets: [
@ -1362,4 +1379,5 @@ fn blit_mip_maps(
// set last level to be target layout
subresource_range.baseMipLevel = image.levels() - 1;
buffer_recorder.set_image_layout(image, target_image_layout, subresource_range);
}
}