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Map renderer texture formats to OpenGL

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omigamedev
2026-06-02 18:14:40 +02:00
parent 8c99454bf5
commit dc03491b0d
5 changed files with 75 additions and 2 deletions
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4
docs/modernization/build-inventory.md
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@@ -185,7 +185,9 @@ Known local toolchain state:
upload-type mapping used by legacy `Texture2D` and `RTT` creation, plus the
RGBA pixel-format mapping used by `RTT` texture allocation. It also validates
image channel-count to OpenGL texture format mapping, including
invalid channel counts rejected by `Texture2D::create(Image)`, RGBA8/RGBA32F
invalid channel counts rejected by `Texture2D::create(Image)`, renderer API
texture-format to OpenGL internal/pixel/component token mapping including
depth-stencil formats, RGBA8/RGBA32F
readback formats, checked byte-count math, and PBO pixel-buffer target/usage/access
mapping used by `RTT` and `PBO` readbacks, and framebuffer status naming
used by `RTT` and `Texture2D` diagnostics. It also owns the 2D texture target,

4
docs/modernization/roadmap.md
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@@ -440,7 +440,9 @@ float texture support. It also owns the OpenGL texture upload-type mapping used
by legacy `Texture2D` and `RTT` creation, RGBA pixel-format mapping used by
`RTT` texture allocation, plus image channel-count to texture
format mapping for `Texture2D` image uploads and framebuffer status naming for
`RTT` and `Texture2D` diagnostics. `Texture2D` 2D texture binding, upload,
`RTT` and `Texture2D` diagnostics. It also owns renderer API texture-format to
OpenGL internal/pixel/component token mapping, including depth-stencil formats,
for future backend texture objects. `Texture2D` 2D texture binding, upload,
mipmap generation, framebuffer readback setup, and update component-type tokens
now delegate to `pp_renderer_gl`. `TextureCube` cube-map binding, allocation
face targets, RGBA allocation format, and unsigned-byte component type also