Introduce a new `Texture` type with DX,VK,MTL implementations.#1020

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EmilioLaiso wants to merge 19 commits intollvm:mainfrom

Traverse-Research:render-backend-api-texture

Commits on Apr 7, 2026

Move `MemoryLocation` to `Resources.h` - move `BufferUsage`, `BufferCreateDesc` and `Buffer` to `Buffer.h`
EmilioLaiso
committed
Add `Texture.h`
EmilioLaiso
committed
Add texture creation to all backends
EmilioLaiso
committed
Add optional `ClearValue` variant to `TextureCreateDesc`. Expand texture description validation accordingly and have it return an error rather than a bool.
EmilioLaiso
committed
add `toTextureFormat` function needed as a bridge while refactoring code
EmilioLaiso
committed
use `createTexture` in `createRenderTarget`
EmilioLaiso
committed
Metal render target readback now achieved through blit to readback buffer to align with other API in preparation of unified API
EmilioLaiso
committed
Unify render target creation across DX, VK, and Metal backends through shared Device::createRenderTarget and createBuffer APIs
EmilioLaiso
committed
use texture desc clear color on metal and vk backends instead of hardcoded value
EmilioLaiso
committed
add `validateTextureDescMatchesCPUBuffer`, `getTextureFormatSize`, `isDepth` to help validating code during transition. Remove `ResourceBundle FrameBufferResource` from `InvocationState`
EmilioLaiso
committed
Add `D32FloatS8Uint` format
EmilioLaiso
committed
add `createDepthStencil`function
EmilioLaiso
committed
rewrite depth stencil using `createTexture` and align usages of depth stencil target through all backends (vk was using depth stencil, dx and metal weren't)
EmilioLaiso
committed
Move RTV/DSV to texture creation rather than `createGraphicsCommands`
EmilioLaiso
committed
generalized `Format` enum instead of `TextureFormat`
EmilioLaiso
committed
const
EmilioLaiso
committed
pr feedback: rename functions and remove comments
EmilioLaiso
committed
fix resources initial state
EmilioLaiso
committed
fmt
EmilioLaiso
committed

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Introduce a new `Texture` type with DX,VK,MTL implementations.#1020

Introduce a new `Texture` type with DX,VK,MTL implementations.#1020
EmilioLaiso wants to merge 19 commits intollvm:mainfrom
Traverse-Research:render-backend-api-texture

Commits on Apr 7, 2026

Move `MemoryLocation` to `Resources.h` - move `BufferUsage`, `BufferCreateDesc` and `Buffer` to `Buffer.h`

Add `Texture.h`

Add texture creation to all backends

Add optional `ClearValue` variant to `TextureCreateDesc`. Expand texture description validation accordingly and have it return an error rather than a bool.

add `toTextureFormat` function needed as a bridge while refactoring code

use `createTexture` in `createRenderTarget`

Metal render target readback now achieved through blit to readback buffer to align with other API in preparation of unified API

Unify render target creation across DX, VK, and Metal backends through shared Device::createRenderTarget and createBuffer APIs

use texture desc clear color on metal and vk backends instead of hardcoded value

add `validateTextureDescMatchesCPUBuffer`, `getTextureFormatSize`, `isDepth` to help validating code during transition. Remove `ResourceBundle FrameBufferResource` from `InvocationState`

Add `D32FloatS8Uint` format

add `createDepthStencil`function

rewrite depth stencil using `createTexture` and align usages of depth stencil target through all backends (vk was using depth stencil, dx and metal weren't)

Move RTV/DSV to texture creation rather than `createGraphicsCommands`

generalized `Format` enum instead of `TextureFormat`

const

pr feedback: rename functions and remove comments

fix resources initial state

fmt