← WebKit — 2026-W37
893cb75bec40fc7ef8e4ea2d63a81b9b1de137e4 Add PixelFormat::RGBX to support opaque RGB pixel data
not a security fix
confidence 0.15
signal score 11.94
Source/WebCore/platform
Classified as not security-relevant.
Triage note: Adds RGBX8/BGRX8 opaque pixel formats and refactors PixelBufferConversion from a consteval dispatch table to runtime switches; incidentally narrows the GPU-process getPixelBuffer MESSAGE_CHECK to ImageBuffer::supportedPixelBufferFormats. Feature + refactor with no identified memory-safety bug fixed in-diff.
This commit was flagged by the signal scorer and reviewed by AI (not a human). It is listed only so the triage is auditable; there is no root-cause analysis because this is not a vulnerability fix.
Triage note: Adds RGBX8/BGRX8 opaque pixel formats and refactors PixelBufferConversion from a consteval dispatch table to runtime switches; incidentally narrows the GPU-process getPixelBuffer MESSAGE_CHECK to ImageBuffer::supportedPixelBufferFormats. Feature + refactor with no identified memory-safety bug fixed in-diff.
This commit was flagged by the signal scorer and reviewed by AI (not a human). It is listed only so the triage is auditable; there is no root-cause analysis because this is not a vulnerability fix.
Structural signals: smartptr_member_added (+6.47), security_assert (+4.87), null_guard (+2.59), large_churn (-2.0)
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