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Code Releases Wiki Activity

Refactor rendering driver copy APIs to fix D3D12 issues.

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Co-authored-by: Stuart Carnie <stuart.carnie@gmail.com>
This commit is contained in:
Skyth
2025-10-17 12:39:27 +03:00
parent 9dd6c4dbac
commit 56db3aed47
9 changed files with 265 additions and 455 deletions
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10
servers/rendering/rendering_device_driver.h
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@@ -268,11 +268,8 @@ public:
};
struct TextureCopyableLayout {
uint64_t offset = 0;
uint64_t size = 0;
uint64_t row_pitch = 0;
uint64_t depth_pitch = 0;
uint64_t layer_pitch = 0;
};
virtual TextureID texture_create(const TextureFormat &p_format, const TextureView &p_view) = 0;
@@ -282,11 +279,11 @@ public:
virtual TextureID texture_create_shared_from_slice(TextureID p_original_texture, const TextureView &p_view, TextureSliceType p_slice_type, uint32_t p_layer, uint32_t p_layers, uint32_t p_mipmap, uint32_t p_mipmaps) = 0;
virtual void texture_free(TextureID p_texture) = 0;
virtual uint64_t texture_get_allocation_size(TextureID p_texture) = 0;
// Returns a texture layout for buffer <-> texture copies. If you are copying multiple texture subresources to/from the same buffer,
// you are responsible for correctly aligning the start offset for every buffer region. See API_TRAIT_TEXTURE_TRANSFER_ALIGNMENT.
virtual void texture_get_copyable_layout(TextureID p_texture, const TextureSubresource &p_subresource, TextureCopyableLayout *r_layout) = 0;
// Returns the data of a texture layer for a CPU texture that was created with TEXTURE_USAGE_CPU_READ_BIT.
virtual Vector<uint8_t> texture_get_data(TextureID p_texture, uint32_t p_layer) = 0;
virtual uint8_t *texture_map(TextureID p_texture, const TextureSubresource &p_subresource) = 0;
virtual void texture_unmap(TextureID p_texture) = 0;
virtual BitField<TextureUsageBits> texture_get_usages_supported_by_format(DataFormat p_format, bool p_cpu_readable) = 0;
virtual bool texture_can_make_shared_with_format(TextureID p_texture, DataFormat p_format, bool &r_raw_reinterpretation) = 0;
@@ -547,7 +544,8 @@ public:
struct BufferTextureCopyRegion {
uint64_t buffer_offset = 0;
TextureSubresourceLayers texture_subresources;
uint64_t row_pitch = 0;
TextureSubresource texture_subresource;
Vector3i texture_offset;
Vector3i texture_region_size;
};