Roxie/cef accelerated#5597
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…CPU space First part - windows
The adapter_luid functionality is Windows-only, matching the existing guards on the member declaration, initialization, and message passing. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Pass gGLManager.mHasNVDXInterop from the viewer through the plugin init message so the CEF plugin can conditionally set shared_texture_enable. When the extension is not available, Dullahan falls back to the standard OnPaint software rendering path. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Let CEF texture size match the viewer window size instead of clamping to 2048. The accelerated path clamps to the GPU max texture size (GL_MAX_TEXTURE_SIZE) as a safety limit. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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callumlinden
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Jul 8, 2026
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Approved - with a single LL_WINDOWS0 typo to be fixed
| { | ||
| mEnableMediaPluginDebugging = message_in.getValueBoolean("enable"); | ||
| } | ||
| #if LL_WINDOWS0 |
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still a wip. my way of temporarily commenting this section out
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Enable accelerated painting from CEF/Dullahan. Dullahan will now hand the CEF media plugin a handle to the painted texture in the GPU, which can be shared with the viewer process. This avoids the previous case where we needed to copy the texture into system RAM and then put it back to VRAM after the bits were transferred to the viewer.