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Update misaligned dirty demo to have interesting data in all bytes

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baldurk
2019-09-04 18:40:43 +01:00
parent bae2ea3767
commit 205ec0ecf8
1 changed files with 16 additions and 8 deletions
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util/test/demos/vk/vk_misaligned_dirty.cpp
+16 -8
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@@ -100,19 +100,27 @@ void main()
VkPipeline pipe = createGraphicsPipeline(pipeCreateInfo);
AllocatedBuffer vb(
allocator, vkh::BufferCreateInfo(sizeof(DefaultTri), VK_BUFFER_USAGE_VERTEX_BUFFER_BIT |
VK_BUFFER_USAGE_TRANSFER_DST_BIT),
VmaAllocationCreateInfo({0, VMA_MEMORY_USAGE_CPU_TO_GPU}));
const float val = 2.0f / 3.0f;
vb.upload(DefaultTri);
const DefaultA2V tri[3] = {
{Vec3f(-val, -val, val), Vec4f(0.0f, 1.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
{Vec3f(0.0f, val, val), Vec4f(0.0f, 1.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
{Vec3f(val, -val, val), Vec4f(0.0f, 1.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
};
AllocatedBuffer vb(allocator,
vkh::BufferCreateInfo(sizeof(tri), VK_BUFFER_USAGE_VERTEX_BUFFER_BIT |
VK_BUFFER_USAGE_TRANSFER_DST_BIT),
VmaAllocationCreateInfo({0, VMA_MEMORY_USAGE_CPU_TO_GPU}));
vb.upload(tri);
AllocatedBuffer copy_src(
allocator, vkh::BufferCreateInfo(sizeof(DefaultTri), VK_BUFFER_USAGE_TRANSFER_SRC_BIT |
VK_BUFFER_USAGE_TRANSFER_DST_BIT),
allocator, vkh::BufferCreateInfo(sizeof(tri), VK_BUFFER_USAGE_TRANSFER_SRC_BIT |
VK_BUFFER_USAGE_TRANSFER_DST_BIT),
VmaAllocationCreateInfo({0, VMA_MEMORY_USAGE_CPU_TO_GPU}));
copy_src.upload(DefaultTri);
copy_src.upload(tri);
while(Running())
{