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swung0x48 d4922cb0fb [Fix] (MG_Backend, MG_Impl/GLImpl, MG_Util): make anisotropic filtering actually reachable - advertise GL_EXT/ARB_texture_filter_anisotropic only where the host driver or the samplerAnisotropy device feature supports it, answer GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT from the backend limit, and honor the sampler state on DirectVulkan (feature enable, limit clamp, LINEAR-only gate, resolved value in the sampler cache key) 2026-07-16 22:59:11 -04:00
swung0x48 e2f873c95c [Fix] (MG_Util/ShaderTranspiler): retry a legacy shader at 460 when it fails to parse as normalized 330 core, so sources using 420-era syntax without the matching #extension line keep compiling as they did on real drivers 2026-07-16 22:33:30 -04:00
swung0x48 efd7b47388 [Chore] (MG_Test): assert exact GL error counts - name-lifecycle regression tests per object family, plus fixtures that drain on setup and fail the test that leaks an unconsumed error 2026-07-16 22:12:12 -04:00
swung0x48 a08669df72 [Fix] (MG_Impl/GLImpl): stop recording GL errors on the delete/query paths of every object family - glDeleteBuffers/VertexArrays/Renderbuffers/Framebuffers must silently ignore unknown names and glIsTexture must never raise, while glBindSampler now reports INVALID_OPERATION like the other bind entry points 2026-07-16 22:11:43 -04:00
swung0x48 b8db509581 [Fix] (MG_Util/ShaderTranspiler): normalize legacy desktop shaders to GLSL 330 2026-07-16 21:39:39 -04:00
swung0x48 5d6b544021 [Fix] (MG_Impl/Texture): support anisotropic sampler parameters 2026-07-16 21:39:38 -04:00
swung0x48 346cd417ca [Fix] (MG_Backend/DirectVulkan): fix ERROR-level vertex stream build 2026-07-16 21:36:22 -04:00
swung0x48 f61675e9ce [Fix] (MG_Impl/Texture): validate the bound texture before dereferencing it in TexSubImage2D, and stop recording an error when glDeleteTextures is handed unknown names 2026-07-16 21:34:40 -04:00
swung0x48 8026838563 [Fix] (MG_Backend/DirectVulkan): honor scissor in glClearBuffer*/glClearNamedFramebuffer* and clamp their depth clear values to [0,1] 2026-07-16 21:18:01 -04:00
swung0x48 5bd8fa8c4e [Perf] (MG_Backend/DirectVulkan): route full-coverage scissored glClear back to the deferred loadOp path, skip render-pass churn for no-op clears, and drop the per-clear heap Vector (extracted PrepareScissoredClear) 2026-07-16 21:18:00 -04:00
swung0x48 37ef2cb600 [Fix] (MG_Backend/DirectVulkan): materialize mid-pass pending color clears at the subpass color slot index, not the compacted description index 2026-07-16 21:18:00 -04:00
swung0x48 5184901a5b [Fix] (MG_Backend/DirectVulkan): clear every layer of layered framebuffers in vkCmdClearAttachments paths (rename the never-read RenderPassEntry::subpass to layers) 2026-07-16 21:17:59 -04:00
swung0x48 4172959e49 [Fix] (MG_Backend/DirectVulkan): honor the front stencil write mask in scissored glClear and drop a redundant compatibility re-check 2026-07-16 21:17:58 -04:00
swung0x48 eb5b4bca3e [Fix] (MG_Backend/DirectVulkan): ignore glClear/glClearBuffer* while GL_RASTERIZER_DISCARD is enabled, and early-out on an empty clear mask 2026-07-16 21:17:58 -04:00
swung0x48 56db115a1a [Fix] (MG_Impl/GLImpl): clamp glClearDepth to [0,1] per GL 3.3 (Vulkan clear values require it) 2026-07-16 21:17:57 -04:00
swung0x48 b14edd515a Merge branch 'worktree-agent-a1381c9e6b342e8d4' into dev 2026-07-16 19:47:52 -04:00
swung0x48 57030b5fb9 [Chore] (MG_Test/Texture): regression tests for 2D-array unpack subcuboid selection and TexStorage3D layer-count semantics, DirectGLES 2D-array target support, packed-format canonical transfer types, and the GL_RGB565 enum round-trip 2026-07-16 19:44:37 -04:00
swung0x48 72532de780 [Fix] (MG_Util/Texture, MG_Util/Converters): canonical packed transfer types for RGBA4/RGB565/RGB10_A2UI - NormalizePixelFormat's default handed backends GL_UNSIGNED_BYTE (and a non-integer GL_RGB transfer format for RGB10_A2UI), so uploads read 4 bytes per texel from 2-byte packed shadow rows (rgba4 layers shifted by 2x slice stride) or were rejected outright; also map GL_RGB565 <-> TextureInternalFormat::RGB5 (the enum had no GL_RGB565 mapping at all, glTexImage* with it failed as unknown) 2026-07-16 19:44:36 -04:00
swung0x48 25323bfb8e [Fix] (MG_Backend/DirectGLES, MG_Impl/GLImpl): sync GL_TEXTURE_2D_ARRAY textures to the ES backend - the target was skipped as unsupported so array textures never uploaded or bound (every KHR-GL33.pixelstoragemodes.teximage3d case failed); also keep array layer counts constant across mip levels in TexStorage3D and generated-mip storage allocation (only true 3D textures halve depth) 2026-07-16 19:44:20 -04:00
swung0x48 9ed5dbf483 [Perf] (MG_Backend/DirectVulkan): return VkBufferResource by raw pointer from GetOrCreateResource to drop per-draw SharedPtr refcounting 2026-07-16 18:34:55 -04:00
swung0x48 075471cdbd Merge branch 'worktree-agent-a7bc533bede191e68' into dev 2026-07-16 16:37:58 -04:00
swung0x48 8bf8f6f906 [Fix] (MG_Backend/DirectGLES, MG_Util/ShaderTranspiler): make the uniform-block cross-stage precision fix surgical - revert the global SPVC ES highp-default options (they changed emission for EVERY fragment shader: sampling code that used to inherit the effective highp default was suddenly printed as explicit mediump, regressing KHR-GL3x.texture_repeat_mode NPOT mip cases on device) and instead strip RelaxedPrecision member decorations from uniform-block-reachable structs in a DirectGLES-only SPIR-V pass, so matched blocks declare identical (highp) member precision in both stages and every other shader keeps its previous emission byte-for-byte 2026-07-16 16:36:28 -04:00
swung0x48 6a843b3088 [Fix] (MG_Backend/DirectVulkan): honor scissor in glClear 2026-07-16 12:39:55 -04:00
swung0x48 c59c15f66a Merge branch 'worktree-agent-a7bc533bede191e68' into dev 2026-07-16 12:12:47 -04:00
swung0x48 254cf1dc21 [Fix] (MG_Util/ShaderTranspiler, MG_State, MG_Impl/GLImpl, MG_Backend/DirectGLES): GL CTS uniform_block - coerce packed/shared block layouts to std140 at source preprocess (glslang rejects them when targeting SPIR-V; std140 is the only UBO layout the pipeline emits), GL-style block reflection (array "[0]" names, per-element struct-array expansion, unused members and declared-but-unread blocks stay active), vec4-padded GL_UNIFORM_BLOCK_DATA_SIZE, std140 array strides for struct-nested arrays (glslang reflects tight strides there), arrayed-block instances share the first instance member set, glDeleteShader-flagged names stay usable while attached, and backend ESSL emits against highp default precision so relaxed block members match across stages (KHR-GL33.shaders.uniform_block on llvmpipe: 659 Fail -> 828/828 Pass) 2026-07-16 12:09:11 -04:00
swung0x48 df0e9fca71 Merge branch 'worktree-agent-af155789372f0003b' into dev 2026-07-16 11:30:03 -04:00
swung0x48 0005a50517 [Feat] (MG_Backend/DirectGLES): packed-type readback encoding - repack wide RGBA reads into all GL 3.3 packed pixel types (3_3_2/2_3_3_REV, 5_6_5(_REV), 4_4_4_4(_REV), 5_5_5_1/1_5_5_5_REV, 8_8_8_8(_REV), 10_10_10_2/2_10_10_10_REV, packed-float 10F_11F_11F_REV and shared-exponent 5_9_9_9_REV) for ReadPixels/GetTexImage; conversion helpers extracted to context-free ReadbackImpl (Utils.cpp) with unit tests asserting exact packed words against the GL CTS pack_* oracle layouts 2026-07-16 11:08:02 -04:00
swung0x48 f896c7396f [Fix] (MG_Impl/GLImpl): TexImage3D - apply ConvertInternalFormatToSized like 2D/1D so unsized-internal 3D uploads get channel/type conversion, skip proxy shadow allocation, auto-generate mipmaps; TexSubImage3D - bound level and region against the target mip 2026-07-16 10:54:48 -04:00
swung0x48 1cefb9780b [Feat] (MG_State, MG_Util, MG_Impl/GLImpl, MG_Backend/DirectGLES): desktop-GL single-channel client formats GL_GREEN/GL_BLUE/GL_ALPHA and _INTEGER variants - validate and readback via wide-RGBA channel extraction (GL CTS packed_pixels rgba8_format_green/blue read with them), unpack GREEN/BLUE(_INTEGER) TexImage uploads into the named channel with 0/1 defaults per table 3.3; GL_ALPHA keeps the legacy Red upload mapping (R8 storage + 000R swizzle), its readback corrected at the backend to source channel 3 2026-07-16 06:47:33 -04:00
swung0x48 bae222227a [Fix] (MG_Backend/DirectGLES, MG_Impl/GLImpl): ReadPixels - fall back to wide-format conversion when the ES driver rejects a legacy native read combo (Adreno errors on e.g. GL_RED/GL_UNSIGNED_INT and leaves the buffer untouched), and enforce packed-type/format pairing at the state layer via shared ValidateClientFormatTypePairing (GL_RED + GL_UNSIGNED_SHORT_5_6_5 now raises GL_INVALID_OPERATION) 2026-07-16 06:11:53 -04:00
swung0x48 12a67f596c [Fix] (MG_Backend/DirectGLES): upload shadow mips with UNPACK_ALIGNMENT=1 - shadow rows are tightly packed but uploads ran with alignment 4, shifting every row of non-multiple-of-4-width textures by one pixel (R8 7-wide CTS gradients read back diagonally) 2026-07-16 05:52:01 -04:00
swung0x48 274c234aff [Fix] (MG_State/ErrorState): GL error flags are sticky per error code, not an unbounded queue - repeated same-code errors accumulated and leaked into later unrelated glGetError checks (GL CTS "Texture state reset failed" deinit noise and false "Error during glGetTexImage" failures) 2026-07-16 05:29:46 -04:00
swung0x48 20e1b417cc [Fix] (MG_Util/Texture): expand channels and convert component types on texture unpack to the internal shadow layout 2026-07-16 04:39:57 -04:00
swung0x48 4dbdbd3bcd Merge branch 'worktree-agent-acd555500daee6840' into dev 2026-07-16 04:13:25 -04:00
swung0x48 5eeba29579 [Fix] (CI): resume interrupted fixture downloads 2026-07-16 04:11:48 -04:00
swung0x48 dae8a40af1 Merge branch 'worktree-agent-a08726da20d78531a' into dev 
# Conflicts:
 2026-07-16 03:57:12 -04:00
swung0x48 8b78379f6f [Feat] (MG_Backend/DirectVulkan): implement combined depth-stencil texture upload via per-aspect de-interleaved staging copies 2026-07-16 03:54:33 -04:00
swung0x48 535e9f8b15 [Fix] (MG_Util/Metrics): correct Depth32FStencil8 shadow texel size (16->8) and FLOAT_32_UNSIGNED_INT_24_8_REV type size (4->8) to the GL client transfer layout 2026-07-16 03:54:33 -04:00
swung0x48 b9844ed7c1 [Fix] (MG_Util/Texture): infer RGBA8 for packed RGBA uploads 
(cherry picked from commit 1146188ed4)
 2026-07-16 03:41:29 -04:00
swung0x48 f0ed5c1b8e [Fix] (MG_Backend/DirectGLES): convert narrow client formats (RED/RG/RGB/BGR/BGRA + integer variants, byte/short/half/8888 types) in GetTexImage/ReadPixels via wide RGBA readback 2026-07-16 03:40:54 -04:00
swung0x48 b604188849 Merge branch 'worktree-agent-aae96e27d8b07e982' into dev 2026-07-16 03:32:39 -04:00
swung0x48 cf8f928db8 [Fix] (MG_Impl/GLImpl, MG_State): fallback UBO backing for optimizer-eliminated uniforms (null-MapUBO SIGSEGV in KHR-GL33 do_while loops) + per-element locations/offsets for array uniforms incl. nested struct arrays (size assert in KHR-GL33 struct.uniform); demote uniform write assert to log-and-clamp 2026-07-16 03:31:32 -04:00
swung0x48 176d130f09 [Fix] (MG_Backend): GetTexImage level-range check was off-by-one (max level is inclusive; single-level textures asserted on level 0), demoted to logged skip; advertise GL_ARB_texture_storage_multisample (entry points already implemented - unadvertised extension left null glw pointers and CTS framebuffer_blit jumped to address 0) 2026-07-16 03:06:03 -04:00
swung0x48 0b94e02de5 [Fix] (MG_Backend/DirectVulkan): skip combined depth-stencil texture data uploads instead of recording invalid single-copy with multi-bit aspect mask (VK_INCOMPLETE at vkEndCommandBuffer killed the process); proper per-aspect de-interleave tracked separately 2026-07-16 02:36:07 -04:00
swung0x48 fe7a5ee1b2 [Fix] (MG_Impl/GLImpl, MG_State, MG_Backend/DirectGLES): eliminate packed_pixels SIGTRAPs - complete TexImage format/type/internalformat validation matrix (depth-stencil family, integer-ness, packed-type pairing, 3D depth rejection), fix inverted UpdateSubData assert with clamped copy, demote unimplemented readback asserts to logged no-ops 2026-07-16 02:23:18 -04:00
swung0x48 5331150cb9 [Fix] (MG_Util/ShaderTranspiler): stop stripping precision qualifiers - the strip corrupted "precision highp float;" into invalid syntax; glslang accepts and ignores them natively in 460 core (unblocks ~2000 GL CTS cases per backend) 2026-07-16 01:50:33 -04:00
swung0x48 dc2f3a477b [Chore] (MG_Backend/DirectGLES): demote UBO ring creation log to debug level 2026-07-16 00:10:14 -04:00
swung0x48 21753b0e4c [Fix] (MG_Backend/DirectGLES): UBO ring - preserve generation across ES context recreation, retire frame marks at Present to bound growth 2026-07-16 00:10:14 -04:00
swung0x48 f509b19b1d [Fix] (MG_Backend/DirectGLES): UBO ring review fixes - invalidate array-buffer bind cache on failed ring creation, bump generation on emergency drain, division-based alignment rounding 2026-07-16 00:10:13 -04:00
swung0x48 c7ac5de28e [Chore] (MG_Backend/DirectGLES): log global-UBO ring creation 2026-07-16 00:10:13 -04:00