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swung0x48 9eae98581f [Test] (SelfTest, POST): probe upload/draw ordering in persistently mapped vertex arenas - native GLES controls distinguish mapped destination corruption from staging and synchronization failures 
Add the persistent buffer ordering probe to the GLES POST's known-driver-bug inventory. Queue updates and draws into independent FBOs before reading them back, covering SubData and copies from both coherent persistent and ordinary staging buffers. Retry fresh mapped allocations for intermittent corruption.

Require passing never-mapped and fully serialized controls before reporting a finding. Include finish-before, map-then-unmap and barrier diagnostics, preserve caller GL state, and treat setup, allocation and GL errors as inconclusive. This adds detection and reporting only; no rendering workaround is enabled.

Validation: all 46 DriverBugProbesTest tests pass, including 11 new ordering, control, collector and cleanup cases. The Android API 26 / NDK 27 native probe detects all three upload paths on Mali-G1-Ultra r54p1 with clean controls and no GL errors. llvmpipe reports no finding after 240 mapped FBO checks per upload path.
 2026-09-07 00:44:08 -04:00
swung0x48 d7655247f7 [Fix, Test] (DirectGLES, Integration): rebind VAOs when an adopted buffer is respecified - the immediate retire path forgot the buffer-id generation, so cached vertex and element bindings kept the deleted store 
Advance the buffer-id generation when Ops_Respecify retires immutable storage on the context thread, matching the existing adoption and deferred-retirement paths.

Add pixel regression coverage for unchanged VBO/IBO attachments across same-size redefinition, growth and shrinkage, including bound and unbound VAOs sharing a vertex arena and an index arena returning to shadow storage.
 2026-09-06 22:55:06 -04:00
swung0x48 50fb13430f [Merge] (MG_State, ShaderTranspiler, tools/cts): land the write-map landing and open-ended fp64 storage block fixes that take KHR-Single-GL45.subgroups to 100% on Magma 2026-09-05 05:43:34 -04:00
swung0x48 d4f8adcf6d [Tools, Test] (tools/cts, MG_Test): make the CTS runner's chunk timeout idle-based so a healthy 20-minute invocation is no longer killed and its in-flight case mis-recorded as a crash, and link MSVC test executables with /WHOLEARCHIVE so the dllimport gl* references in GetProcAddress.cpp resolve 2026-09-05 05:36:50 -04:00
swung0x48 795e08f7e6 [Fix, Test] (ShaderTranspiler): flatten fp64 storage blocks whose last member is a runtime array - the pass declined them, so the fp64 demotion re-derived ArrayStride 4 over the application's 8/16/32-byte double buffer and every double/dvecN data[] SSBO read raw words 2026-09-05 05:36:49 -04:00
swung0x48 1e7ecab4db [Fix, Test] (MG_State, BufferObject): land a non-persistent write map's staged bytes into a GPU-resident store at unmap and explicit flush instead of dropping them - SSBO binding and large-store adoption make resident stores reachable through glMapBufferRange, so every per-draw re-initialisation was silently lost 2026-09-05 05:36:48 -04:00
swung0x48 81b17c0b75 [Test] (ShaderTranspiler, Integration): pin the five reworked shapes - the read-only capture stage through the real link, the seeded carrier's ESSL declaration, the metadata-driven block redeclaration and its decline, the control-stage-less evaluation decline, and a carrier clearing an i64vec4 2026-08-28 06:22:12 -04:00
swung0x48 d1edf765f5 [Fix] (Link, Async): carry the resolved gl_PointSize capture request into the SPIR-V handoff and let a deferred verdict name its own severity - the demotion read the request off a reflection slice phase A never fills it into, so its forced carrier was dead code, and its decline reason replayed at a level no shipped build keeps 2026-08-28 06:22:12 -04:00
swung0x48 97e07190ac [Fix] (ShaderTranspiler): seed a forced point-size carrier nothing writes and decline a control stage whose live clip/cull distance would still print gl_PointSize - an ES front end deletes a never-written output, and SPIRV-Cross redeclares that block from member decorations rather than access 2026-08-28 06:22:11 -04:00
swung0x48 a4dcdf989e [Fix] (ShaderTranspiler): stop the point-size carrier landing on a location a live varying owns, and decline the evaluation stage a synthesized pass-through control stage cannot feed - an i64vec4 counted as one location, and a located input carrier trips both backends' pass-through guard 2026-08-28 06:22:11 -04:00
swung0x48 1c113e4b26 [Fix] (ShaderTranspiler): count a 64-bit integer vector as two locations in the XFB flattener's LocationSpan - it read 64-bitness off the element's float type alone, so an i64vec3/4 member packed the members after it onto locations it already owns 2026-08-28 06:22:11 -04:00
swung0x48 bf9cfb3079 [Test] (Integration): PointSizeDemotionScenario - the demoted value chain is client-invisible in both configurations, with pinned per-backend lanes and a log-latch arming guard 2026-08-28 06:22:10 -04:00
swung0x48 e1818d497a [Test] (ShaderTranspiler): pin the point-size demotion's shapes - capability stripped, carriers named and located past the program's varyings, byte-identical no-ops, whole-struct-copy decline, and the two new L1 key bits 2026-08-28 06:21:31 -04:00
swung0x48 d7f66722d1 [Fix] (ShaderTranspiler, Link, DirectGLES, DirectVulkan): demote tessellation/geometry gl_PointSize to an ordinary varying where the device cannot host the built-in - the value survives for gl_in reads and by-name capture, both backends' declines stay for shapes the pass refuses, and the verdict rides the L1 key 2026-08-28 06:21:30 -04:00
swung0x48 92dc41ebf9 [Test] (DirectVulkan, SelfTest): pin the probe's fence-timeout teardown against a fake driver, the never-worse arming refusal, and paused-span patch/instanced counting against an unpaused control 2026-08-28 06:19:41 -04:00
swung0x48 feea131d8b [Fix] (DirectVulkan, SelfTest): honour the primitives-generated probe's leak-on-timeout contract in both of its callers, count paused-span draws the frontend cannot price, refuse a substitute measured worse than the stream query, and derive the POST row's failure clause from the measurement 2026-08-28 06:19:40 -04:00
swung0x48 19f4402fbf [Test] (DirectVulkan): pin the primitives-generated probe's verdict and override mapping, and hold the reroute's GL answers and arming observable on the integration lane 2026-08-28 06:19:40 -04:00
swung0x48 1350031368 [Fix] (DirectVulkan): count GL_PRIMITIVES_GENERATED for transform-feedback-inactive draws - a bring-up probe measures the silent stream query and reroutes such draws through the dedicated primitives-generated query or a clipping-statistics pool, reported from the Vulkan POST 2026-08-28 06:19:39 -04:00
swung0x48 0ee3384b22 [Fix] (Espryt): land a SubData into an adopted store as a GPU-ordered copy - the in-place coherent write tore the frames still reading the old section bytes 2026-08-28 04:50:07 -04:00
swung0x48 ba3f8d6774 [Test] (Integration): pin the adopted mesh-arena store - cross-frame SubData visibility, readback identity, and the GPU-written readback 2026-08-28 04:19:11 -04:00
swung0x48 3327784fd0 [Fix] (Espryt): adopt mesh-arena-sized stores into coherent persistent maps at definition, and stop the flush tiers from re-synchronizing them 2026-08-28 04:19:11 -04:00
swung0x48 ff426da3a9 [Fix, Test] (MG_State, DirectVulkan): order host writes to an adopted store after recorded GPU work - a SubData issued after a dispatch landed in coherent memory before the deferred dispatch executed, so its increments overwrote the newer bytes; un-skip the DirectVulkan half of the SubData-after-dispatch scenario 2026-08-28 03:01:15 -04:00
swung0x48 08419a1fe6 [Chore] (Config): point the two stale comments at the renamed feature fields 2026-08-28 00:47:35 -04:00
swung0x48 5d51372c44 [Chore] (Config): triage backend-scoped env toggles under MOBILEGL_ESPRYT_ and MOBILEGL_MAGMA_ prefixes 2026-08-28 00:38:17 -04:00
swung0x48 7fd4550968 [Fix] (Espryt): copy before any FBO attach in the packed16 probe - attaching the array relayouts it to the plain order and was neutralizing the subject 2026-08-28 00:22:16 -04:00
swung0x48 971537058e [Fix] (Espryt): probe every allocation recipe of the packed16 shape - the Mali layout heuristic inverts between contexts, so one recipe cannot speak for the storage 2026-08-28 00:22:16 -04:00
swung0x48 dd98c450ad [Test] (SelfTest): model the params-before-upload escape so a params-first probe regression reads as a red test 2026-08-28 00:22:15 -04:00
swung0x48 5dbbbbd7eb [Fix] (Espryt): allocate the packed16 probe's textures uploads-first, the order a minted backend texture performs and the one the Mali layout choice keys on 2026-08-28 00:22:15 -04:00
swung0x48 5d140a41ce [Fix] (Espryt): re-arm the packed16 probe on the allocation-scoped mirror the device actually has and let any mirrored level trigger the widening 2026-08-28 00:22:15 -04:00
swung0x48 bf376b230f [CI] (Integration): rerun the buffer scenarios with the map flush disabled so the upload-ring tier keeps coverage 2026-08-28 00:15:15 -04:00
swung0x48 29599dcf90 [Fix] (DirectGLES): flush queued buffer ranges through a range-invalidating map first, so a partial write into a busy store is priced by the range 2026-08-27 23:54:19 -04:00
swung0x48 734fab9f90 [Test] (Integration): scope the SubData-after-dispatch readback case to DirectGLES, naming the DirectVulkan upload-ordering gap it exposed 2026-08-27 23:04:52 -04:00
swung0x48 2cd1809c29 [Fix] (Review): rebuild the packed16 probe on the CTS's three-level chains and let the POST row answer for the widening knob actually in force 2026-08-27 22:46:13 -04:00
swung0x48 faed498476 [Test] (IntegrationTest): shield the packed16 renderbuffer clear from an inherited scissor 2026-08-27 22:46:13 -04:00
swung0x48 8282eecbfa [Fix] (Espryt): store RGB565/RGB5_A1/RGBA4 as 8-bit channels where a POST probe measures the Mali packed16 array-mip field-order mirror 2026-08-27 22:46:12 -04:00
swung0x48 f4f3afb0b6 [Test] (Integration): pin that a queued SubData survives an immediate readback of a GPU-written buffer 2026-08-27 22:19:45 -04:00
swung0x48 a28da07641 [Fix] (DirectGLES): queue app buffer updates and flush them through a staged-copy upload ring instead of stalling in glBufferSubData 2026-08-27 22:19:44 -04:00
swung0x48 200c21336f [Fix] (Readback): size a cube-face pack buffer by one face, and give a cube view's face its owner layer 2026-08-27 22:05:23 -04:00
swung0x48 2c3fc583d5 [Test] (Readback): pin the one-face pixel pack buffer and a cube view's per-face layers 2026-08-27 21:58:51 -04:00
swung0x48 645a12d8bc [Fix] (Readback): read the cube face a readback names, and let glGetTextureSubImage name one 2026-08-27 21:54:47 -04:00
swung0x48 8e6acc5528 [Test] (Readback): pin that a cube map's readback answers the face it was asked for 2026-08-27 21:54:46 -04:00
swung0x48 525ffe0f14 [Test] (Review): pin the inverted override mapping, the probe's controls, and that the pinned-on lane is really armed 2026-08-27 21:06:01 -04:00
swung0x48 ad28d2b744 [Fix, Test] (Review): strip a block's member-level locations too, restore the probe's colour mask, and let the POST verdict follow the override 2026-08-27 20:15:31 -04:00
swung0x48 eab622388f [Test] (TranslationCache): pin the two interface-block location-strip flags as L2 key material 2026-08-27 20:07:49 -04:00
swung0x48 75e573c923 [Fix] (SelfTest): give the located-interface-block probe its own entry-point gate instead of the storage probe's 2026-08-27 19:56:26 -04:00
swung0x48 0d0ef13619 [Fix] (DirectGLES): run the interface-block location strip last, where its deliberately Vulkan-invalid module reaches no validator 2026-08-27 19:44:18 -04:00
swung0x48 23565fcacd [Fix, Test] (DirectGLES, SelfTest, MG_Test): probe the located-interface-block defect with its controls and cover the strip in both gates 2026-08-27 19:38:39 -04:00
swung0x48 5dc26e3e2c [Fix] (DirectGLES, ShaderTranspiler): drop the location qualifier from inter-stage interface blocks on a driver that loses their payload 2026-08-27 19:18:35 -04:00
swung0x48 90564aa82e [Test] (Review): give the geometry point-size case its own capability probe 2026-08-27 15:42:04 -04:00
swung0x48 7520607d47 [Fix] (Review): decline a point-size program the device cannot run, bound the compile-failure source dump, and correct the pass-through rationale 2026-08-27 15:42:04 -04:00
swung0x48 57635a9198 [Test] (Tessellation): unit and headless-GPU coverage for capturing a patch draw's per-vertex payload 2026-08-27 15:06:02 -04:00
swung0x48 c19d0f0b75 [Fix] (DirectVulkan): mirror gl_PointSize for capture and enable the feature its stages need 2026-08-27 15:06:02 -04:00
swung0x48 e42e7d00f5 [Fix] (DirectGLES): request the point-size extension a tessellation or geometry stage's ESSL needs 2026-08-27 15:06:01 -04:00
swung0x48 62695ee3c2 [Test] (Review): pin the single-sample sample mask, the completeness-flip sampled set, and the integer multisample placeholders 2026-08-27 13:17:56 -04:00
swung0x48 02cc0ce83c [Fix] (Review): scope the sample mask to a multisample target, version the sampled-set memo on completeness, clamp the mask word count, give the multisample placeholder every numeric domain, unwind the fixup revert one pass at a time, and bound the validator log 2026-08-27 13:03:51 -04:00
swung0x48 9e52a0b23e [Test] (DirectVulkan): pin the incomplete-default-texture draw, the unbound multisample sampler, and the unwritten redeclared gl_Position 2026-08-27 12:52:19 -04:00
swung0x48 9dee53337f [Fix] (DirectVulkan): give an unbound multisample sampler a placeholder, clear a multisample texture through a load-op pass, and plumb glSampleMaski into the pipeline 2026-08-27 12:52:19 -04:00
swung0x48 28c5badf8f [Fix] (SPIR-V): keep the entry-point interface consistent when the clip fixup and the XFB position mirror inject through gl_Position 2026-08-27 12:52:18 -04:00
swung0x48 01116f7b41 [Fix] (DirectVulkan): treat an incomplete sampled texture as unbound in the collect path too, and stop dereferencing a declined texture sync 2026-08-27 12:52:18 -04:00
swung0x48 05d627ba2d [Fix] (Xfb): never issue a transform feedback capture-point bind the application did not ask for, and error-check the driver span instead of losing it silently 2026-08-27 12:28:32 -04:00
swung0x48 ea5d52f126 [Test] (Tessellation): assert the patch-array cross-stage link outright now that the fork pin carries the guard 2026-08-27 10:52:00 -04:00
swung0x48 3c70b4fc0f [Fix] (Program): read an API colour index of zero as no override, matching the IO resolver and ProgramInterface 2026-08-27 10:52:00 -04:00
swung0x48 b6d6316333 [Fix] (Blend): decline a GL_SRC1_* factor on an incapable GLES driver even when blending is off 2026-08-27 10:51:59 -04:00
swung0x48 3c9ab5a68f [Test] (Blend): make the dual-source scenario's capability gate skip the case, not just the helper 2026-08-27 10:48:22 -04:00
swung0x48 532b5e9cc5 [Fix] (Program): let two fragment outputs share a colour number when their colour index differs 2026-08-27 10:48:22 -04:00
swung0x48 06605ed0ea [Test] (Tessellation): include the standard headers the link test uses directly 2026-08-27 10:48:21 -04:00
swung0x48 e1d5bdc4a5 [Fix] (Blend): decline an unsupported dual-source blend instead of throwing through the GL ABI 2026-08-27 10:48:21 -04:00
swung0x48 66867a41ba [Fix] (Program): count the tessellation control stage as a transform-feedback capture stage 2026-08-27 10:48:20 -04:00
swung0x48 ebff4b21f7 [Fix] (Query): tie the two tessellation pipeline-statistics targets to the GL_ARB_tessellation_shader advertisement 2026-08-27 10:48:20 -04:00
swung0x48 d4e7378868 [Chore] (ShaderTranspiler): pin glslang fork at d89cf443 (patch-array io-resize guard for the evaluation stage) 2026-08-27 10:22:37 -04:00
swung0x48 01d20e5c96 [Test] (Review): border-colour clamping, a readback across a mip gap, and blending on renderbuffer formats with no exact VkFormat 2026-08-27 08:35:06 -04:00
swung0x48 b04c67d9a8 [Test] (Review): pin the sampler getter matrix, the shadow-readback refusals, and the proxy and by-name parameter targets 2026-08-27 08:35:05 -04:00
swung0x48 685d83e3ec [Fix] (Review): bound a texture readback by the image's mip count, refuse cross-format depth/stencil copies, and probe the renderbuffer's real VkFormat 2026-08-27 08:35:05 -04:00
swung0x48 009b140691 [Fix] (Review): clamp integer and floating-point border colours to the sampled format's representable range 2026-08-27 08:35:05 -04:00
swung0x48 1f44e5bc1d [Fix] (Review): convert every scalar sampler query to the type the caller asked for instead of the other type's bit pattern 2026-08-27 08:35:04 -04:00
swung0x48 d9aebcba26 [Fix] (Review): refuse a CPU-shadow readback whose layout the pack path cannot produce, and apply the parameter-target rule to proxy and by-name spellings 2026-08-27 08:35:04 -04:00
swung0x48 0db666897e [Fix] (DirectGLES): key the border-colour sync memo on the authoritative representation, not just the float one 2026-08-27 08:35:03 -04:00
swung0x48 5f445e499f [Test] (Integration): integer border-colour sampling and clear-tex-image on a texture with no level 0 2026-08-27 08:35:03 -04:00
swung0x48 c52ebd5bf6 [Test] (Texture): pin the border-colour forms, the GL 4.6 conversion pair and the texparameter validation gaps 2026-08-27 08:35:02 -04:00
swung0x48 8e072bc793 [Fix] (DirectVulkan): answer a texture-image query from the CPU shadow when the texture has no VkImage 2026-08-27 08:35:02 -04:00
swung0x48 88ee75be0e [Fix] (DirectVulkan): resolve renderbuffer VkFormats through the shared texture table and police copy size-compatibility 2026-08-27 08:35:01 -04:00
swung0x48 0dbb4ceba8 [Fix] (DirectVulkan): resolve arbitrary and integer border colours through VK_EXT_custom_border_color, clamped to the sampled format 2026-08-27 08:35:01 -04:00
swung0x48 a94b3e0bd5 [Fix] (DirectGLES): forward an integer border colour through glTexParameterIiv/glSamplerParameterIiv instead of flattening it to float 2026-08-27 08:35:01 -04:00
swung0x48 764b6e044d [Fix] (Texture): reject illegal texparameter targets and sampler enum values, invert the integer border-colour read, and report multisample sampler state as INVALID_ENUM 2026-08-27 08:35:00 -04:00
swung0x48 c1d89de729 [Fix] (Sampler): carry GL_TEXTURE_BORDER_COLOR with its form, convert per GL 4.6 eq 2.2/2.3, and unify the name and scalar-pname error classes 2026-08-27 08:35:00 -04:00
swung0x48 c136384f97 [CI] (TraceReplay): keep the rd12-odinlite perf fixture out of the CI matrices until its archive is published 2026-08-27 08:23:04 -04:00
swung0x48 1920a3d16f [Test] (Review): pin the composite's linked capture list, the capture-stage rule, and the matrix uniform forms' link check 2026-08-27 06:00:54 -04:00
swung0x48 11f4b4bd3b [Fix] (Review): honour a SPIR-V module's transform-feedback decorations, take the composite's capture list from the linked snapshot, and reorder every glProgramUniformMatrix* link check 2026-08-27 05:56:45 -04:00
swung0x48 9ef33f4274 [Fix] (Review): bound copies by the requested level, reach every cube face, keep array layer counts, and give glSpecializeShader its spec error surface 2026-08-27 05:51:58 -04:00
swung0x48 e430e1b3be [Fix] (Texture): give glTexBuffer the sized-format check its TODO deferred and the target-taking forms their own INVALID_ENUM 2026-08-27 05:37:18 -04:00
swung0x48 e315d9e798 [Test] (GlSpirv): unit and headless-GPU coverage for glShaderBinary, glSpecializeShader and the SPIR_V_BINARY state 2026-08-27 05:37:18 -04:00
swung0x48 6f299372c6 [Feat] (Program): implement GL_ARB_gl_spirv - glShaderBinary, glSpecializeShader and the SPIR_V_BINARY state, feeding the module into the ordinary compile pipeline 2026-08-27 05:37:17 -04:00
swung0x48 be7bf21eb8 [Fix] (ShaderTranspiler): enforce the layout(binding) range rule for samplers, images and uniform/atomic-counter blocks, not only for SSBOs 2026-08-27 05:37:17 -04:00
swung0x48 0e4302b399 [Feat] (RenderState): implement glClipControl, glPolygonOffsetClamp and glTextureBarrier instead of stubbing them 2026-08-27 05:37:16 -04:00
swung0x48 c9c2dcb42a [Feat] (Query): accept the ARB_pipeline_statistics_query targets and report zero counter bits for them 2026-08-27 05:37:15 -04:00
swung0x48 2d938971b9 [Fix] (Getter): saturate combined uniform components in 64-bit and answer the missing GL4 state tokens 2026-08-27 05:37:15 -04:00
swung0x48 f7e23d5d83 [Fix] (DirectVulkan): generate mipmaps for cube-map-array and 1D-array targets, and stop shrinking an array's layer count down the chain 2026-08-27 05:37:14 -04:00
swung0x48 02fbb816e9 [Fix] (Texture): cube-map-array shape rules on glTexImage3D, GL_TEXTURE_SHARED_SIZE, and the unimplemented glCopyTexSubImage1D/3D 2026-08-27 05:37:14 -04:00
swung0x48 0e0882cfc6 [Test] (IntegrationTest): read cube faces back through a per-face FBO, which glGetTexImage's face token does not distinguish on DirectVulkan 2026-08-27 05:07:38 -04:00
swung0x48 de09646d5e [Fix] (DirectVulkan): one shared attachment layer count for the render pass and the clear key, and direct VkResult checks in the render-pass builder 2026-08-27 05:04:44 -04:00