Up - #76

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aaaapai wants to merge 81 commits into

Commits on Aug 11, 2026

[Fix, Test] (MG_Impl, MG_State): GL entry points record errors instead of throwing through the C ABI - CopyTexImage superset rule, TEXTURE_BUFFER level queries, indexed cap toggles
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5c8a9c4
[Fix, Test] (MG_Impl): glGetProgramResourceiv reports a written length on every exit path
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ed29e63
[Fix, Test] (MG_Backend/DirectVulkan): never bind or cache a null pipeline, and name the modules a failed vkCreateGraphicsPipelines rejected
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7c5fc03
[Fix, Test] (MG_Backend/DirectVulkan, MG_Util): clamp Vulkan-derived GL buffer limits and saturate the uint32 to Int casts
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921504e
[Fix, Test] (MG_Backend/DirectVulkan): convert every default-framebuffer rectangle between GL and display Y origins - viewport, scissor, ReadPixels offset, rect-capable readback remap, blit source
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a6c362c
[Fix, Test] (MG_State, MG_Impl): reflection-backed glGetProgramiv queries answer zero instead of dereferencing a null TProgram
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fa0f669
[Fix, Test] (MG_Backend/DirectGLES): backend framebuffer, renderbuffer and sampler twins release their driver ids - a framebuffer per readback leaked the driver into stale pixels
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ef562ee
[Fix, Test] (MG_Backend/DirectVulkan): gl_FragCoord on the default framebuffer reports GL's window origin - the stored row is not the window row once the viewport rect is converted
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543c29b
[Revert] (MG_Backend/DirectVulkan): back out the gl_FragCoord default-framebuffer origin fix - correct, but it costs DirectVulkan a large order-dependent slowdown that is not yet root-caused
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5b6dec2
[Fix, Test] (MG_Backend/DirectVulkan): re-land the gl_FragCoord default-framebuffer origin fix - the suspected slowdown was a mismeasurement, paired timings are within 1%
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21a43bf
[Fix] (MG_Backend/DirectVulkan): print VkShaderModule as a 64-bit value - the const void* cast is ill-formed on 32-bit ABIs where the handle is a plain uint64_t
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5a7bd99
[Fix, Test] (MG_State, MG_Backend/DirectVulkan): resolve transform-feedback captures that name a member of an output interface block
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964a7fc
[Fix, Test] (MG_State, MG_Impl): ARB_vertex_attrib_binding state model - spec stride default, legacy stride/pointer shadows, divisor re-binds, core-profile VAO-0 rejection
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d83b4db
[Fix, Test] (MG_Impl, MG_State): negative-path GL errors for multi_bind, indirect_parameters, texture_storage, compute dispatch/link and buffer-range alignment; indexed getters answer the full pnam…
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7b593e3
[Fix, Test] (MG_Backend/DirectVulkan): materialize the default framebuffer's pending clear before a readback, alpha included
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5d47698
[Fix, Test] (MG_Impl): validate indirect-dispatch and indirect-count arguments before the backend-availability check
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6f64ec0
[Fix, Test] (MG_Impl): multi-bind name rejection is per element, and only transform feedback constrains the range size to a multiple of four
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16c0109
[Fix, Test] (MG_Backend/DirectVulkan): a blit into the default framebuffer must execute the clear parked before it, not leave it for the readback
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18c17ae
[Fix, Test] (MG_Backend/DirectVulkan): read the default framebuffer's depth and stencil back instead of leaving the caller's buffer untouched
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b1fdffd
[Test] (MG_IntegrationTest): SSBO runtime-array length across preambles, block arrays and bound ranges
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7ba012a
[Fix, Test] (MG_Backend/DirectVulkan): an SSBO block instance array is one binding of N descriptors, so bind every element from its own GL binding point
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994ae37
[Test] (MG_IntegrationTest): every texture access routine must read the same texel out of a usampler2DArray
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fa5ff5d
[Fix, Test] (MG_Backend/DirectVulkan): depth blits to or from the default framebuffer convert their rect out of GL's bottom-origin space, like the colour blit does
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dbae4ed
[Fix, Test] (MG_Backend/DirectVulkan): a multisample resolve that must also change orientation resolves through a pooled scratch image, then blits
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757b315
[Fix, Test] (MG_Backend/DirectGLES): hand every compiled shader's lifetime to its program - glDeleteShader was never called, so each program build leaked its driver shader objects
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cc34d34
[Fix] (CI, android-plugin): keep a failed Android retrace's result artifact, and echo the logs a failed replay already wrote
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ca3d24f

Commits on Aug 12, 2026