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Check OpenGL readback byte counts

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omigamedev
2026-06-02 18:09:45 +02:00
parent 0fc73d51d2
commit 8c99454bf5
4 changed files with 39 additions and 3 deletions
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2
docs/modernization/build-inventory.md
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@@ -186,7 +186,7 @@ Known local toolchain state:
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
readback formats, byte-count math, and PBO pixel-buffer target/usage/access
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,
framebuffer setup, readback format, mipmap target, and update component-type

2
docs/modernization/roadmap.md
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@@ -444,7 +444,7 @@ format mapping for `Texture2D` image uploads and framebuffer status naming for
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
delegate to `pp_renderer_gl`. RGBA8/RGBA32F readback formats, byte-count math, and PBO
delegate to `pp_renderer_gl`. RGBA8/RGBA32F readback formats, checked byte-count math, and PBO
pixel-buffer target/usage/access tokens used by `RTT` and `PBO` readbacks now
live in `pp_renderer_gl`. The framebuffer blit color mask and linear/nearest
filter tokens used by `RTT::resize` and `RTT::copy`, plus the default