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[Fix] (MG_Impl/GLImpl): reject the RGTC internal formats on 3D texture targets - RGTC compresses 4x4 blocks of a 2D image and has no 3D form, and the check must run on the raw enum because RGTC now resolves to plain R8/RG8 storage
2026-07-20 21:05:57 -04:00
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[Fix] (MG_Util/Converters): resolve the GL_COMPRESSED_* internal formats to the uncompressed storage that backs them instead of rejecting them as unknown - GL prescribes this base-format fallback for the six generic formats, and RGTC stores uncompressed because ES exposes no compressor
2026-07-20 21:05:57 -04:00
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[Fix] (MG_State, MG_Impl/GLImpl): allocating a mipmap level no longer truncates the chain above it - AllocateLevel now only grows and the callers that genuinely redefine the whole level set (glTexStorage*, mip regeneration, multisample storage, level-0 respecification) drop the tail explicitly
2026-07-20 21:02:54 -04:00
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293f64b3c2
[Fix] (MG_Impl, DirectGLES): correct ARB_clear_texture error codes, reject cube maps in CopyTextureSubImage2D, advertise the extension on Espryt, and pin the error contracts with tests
2026-07-20 02:36:25 -04:00
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[Fix] (MG_Backend, MG_Impl, ShaderTranspiler, MG_Test): support iterationRP custom images and storage format reinterpretation
2026-07-20 02:35:30 -04:00
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626c7f26fd
[Test] (CMake, CI): enable top-level testing and label tests (unit/benchmark/integration) so ctest runs from the build root
2026-07-18 11:37:56 -04:00
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594916850f
[Fix] (MG_State, MG_Backend/DirectVulkan): bump the texture bind generation when a context default texture crosses the undefined<->defined boundary so cached sampled sets re-resolve, and collect the fallback texture into the sampled set so its first use transitions outside the render pass
2026-07-17 22:33:31 -04:00
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92cced9bcc
[Fix] (MG_State, MG_Impl, MG_Test): enforce strict GL 3.3 core rules only on contexts that explicitly request a core profile - texture deleted-name reservation keep and VAO-0 draws relax otherwise or under MOBILEGL_RELAXED_SEMANTICS, and GL_CONTEXT_PROFILE_MASK reports the requested profile
2026-07-17 21:32:16 -04:00
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1929a7c546
[Fix] (MG_State, MG_Backend/DirectGLES): preserve legacy texture reuse and clear default backend bindings - keep generated-but-unbound names alive for Minecraft 1.7.10 atlas uploads, synchronize bind-0 to native GLES without 1D/2D alias churn, and cover both paths with BGRA sub-image and binding-cache regressions
2026-07-17 21:32:15 -04:00
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Merge origin/dev (readback overhaul c6d22e6e) into default-texture-objects - true per-target default texture objects supersede the readback branch texture-0 silent no-ops: removed the null-slot early-outs in TexImage1D/2D/3D(Multisample) and TexBuffer plus the DefaultTextureOperationsAreSilentNoOps test so name-0 operations actually (re)specify the default objects; deduped the shared state-reset fixes, keeping upstream std::clamp for GL_MAX_UNIFORM_BUFFER_BINDINGS, the Int-typed ActiveTexture combined-units range check, renderbuffer name-0 unbind, and vertex-attrib-0 current-value writes with the attrib-0 round-trip test
2026-07-16 23:50:47 -04:00
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Merge branch 'dev' of https://github.com/MobileGL-Dev/MobileGL into dev
2026-07-16 23:38:48 -04:00
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076cd0d19d
[Feat] (MG_State, MG_Impl/GLImpl): per-target default texture objects (name 0) - binding 0 binds a real per-context default object (the initial binding of every unit/target slot, rebound on delete of a bound texture), so glTexImage*/glTexParameter*/glGetTex* on it work like any texture while glIsTexture(0)/Gen/Delete keep excluding it and TexStorage* rejects it per spec; backends skip image-less defaults as cheaply as the old null slots (DirectGLES per-draw sync/bind loops, DirectVulkan sampler-fallback resolve); also accept the full advertised GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS range in glActiveTexture, allow zero-layer TexImage3DMultisample, and let glTexBuffer(buffer=0) detach - the texture section of GL CTS per-case state reset (gluStateReset) now runs clean
2026-07-16 23:36:43 -04:00
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Merge origin/dev ( efd7b473) into readback overhaul - unify DirectGLES 2D-array target support under MapToBackendTextureTarget, keep canonical UNorm8 shadows for RGBA4/RGB565 (supersedes packed-word transfer types; GL_RGB565 aliases RGB5), keep upstream GLSL 330 normalization, anisotropy params, error-count semantics and VK clear/scissor fixes
2026-07-16 23:17:37 -04:00
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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
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870d882fef
[Fix] (MG_Backend/DirectGLES, MG_Impl/GLImpl, MG_Util): GL CTS packed_pixels + texture_swizzle readback overhaul - canonical shadow layouts for legacy sized/unsized/packed internal formats (RGB5->RGB565, RGB10/12->RGB16, RGBA2->RGBA4, RGB10_A2(UI)/RGB9_E5/R11F_G11F_B10F packed-word shadows with per-texel encode/decode incl. 5_9_9_9_REV and 10F_11F_11F_REV client types), GL_UNSIGNED_INT_10_10_10_2 pixel type mapping, conversion-first GetTexImage with CPU-shadow fallback for non-attachable formats and stale-temp-FBO detach, narrow implementation read pairs + SNORM read candidates + 2_10_10_10_REV wide-read decode with RGBA expansion, PACK image/skip and SWAP_BYTES honored on the CPU repack (never in ES), state-reset conformance (default-texture TexParameter/TexImage/TexBuffer no-ops, renderbuffer 0 unbind, vertex attrib 0 current value, ActiveTexture up to combined units, UBO binding count clamp), FramebufferTexture3D/TextureLayer slice attachments via glFramebufferTextureLayer, capability-driven FBO UNSUPPORTED for non-renderable colors, ReadPixels integer-ness mismatch error, single-value texture swizzle validation, and DirectGLES 1D/1D-array/2D-array texture emulation (2D/2D-array backend targets matching SPIRV-Cross ES 1D-as-2D shaders)
2026-07-16 22:41:54 -04:00
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[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
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[Fix] (MG_Impl/Texture): support anisotropic sampler parameters
2026-07-16 21:39:38 -04:00
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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
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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
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9f302373d6
[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
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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
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6ca48e40fe
[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
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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
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[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
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[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
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35626da5c4
[Fix] (MG_Util/Texture): infer RGBA8 for packed RGBA uploads
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(cherry picked from commit 1146188ed4
2026-07-16 03:41:29 -04:00
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[Fix] (MG_Util/Texture): infer RGBA8 for packed RGBA uploads
...
(cherry picked from commit 1146188ed4
2026-07-16 03:41:29 -04:00
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273c7ebcf0
[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
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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
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[Fix] (MG_Util/ShaderTranspiler): rename "sampler" in parameter name to avoid driver compiler issues
2026-06-30 22:31:49 +08:00
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e7e6888768
[Fix] (MG_Util/PixelStoreProcessor, MG_Backend/DirectVulkan): normalize packed RGBA uploads
2026-06-29 16:02:27 +08:00
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496fa50a23
[Fix] (MG_Impl/GLImpl): report backend format capabilities
2026-06-25 23:25:31 +08:00
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[Fix] (MG_Impl/GLImpl): fix DSA state queries and compatibility tests
...
Fix texture parameter getters and element array buffer binding queries.
Update framebuffer, texture, program, and VAO tests to match current OpenGL semantics, while preserving VAO 0 compatibility behavior.
2026-06-10 23:33:59 +08:00
BZLZHH
a4261f8b19
[Fix] (MG_Backend/DirectVulkan, MG_State/TextureState, MG_Test): harden default-fbo clear lifetime tracking
2026-06-10 09:49:16 +08:00
BZLZHH
c499480692
[Feat] (MG_Impl/Texture, MG_State/TextureState, MG_Impl/Framebuffer, MG_Test/Texture): implement multisample frontend state
2026-06-10 01:37:59 +08:00
BZLZHH
3da0b1dfd4
[Fix] (MG_Backend/DirectVulkan, MG_Impl/Texture, MG_Test/Texture): fill advertised extension gaps
2026-06-10 01:09:39 +08:00
BZLZHH
720919455f
[Fix] (MG_Backend/DirectGLES, MG_Impl/Texture, MG_Test/Texture): fix Voxy base-instance and bound texStorage2D
2026-06-10 00:07:20 +08:00
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dd52f0381a
[Fix] (MG_Backend/DirectVulkan): fix Voxy subgroup and indirect draw sync
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- Implement Vulkan subgroup capability querying and expose KHR subgroup getter values.
- Fix DirectVulkan memory barriers so GL_COMMAND_BARRIER_BIT makes generated indirect draw commands visible.
- Keep Voxy on the DirectVulkan gpu_shader_int64 quad decode path while filtering unsupported optional int64 usage on backends that do not advertise it.
- Add MG_Test coverage for subgroup getters, Voxy subgroup/int64 shader probes, command barrier mapping, and indirect draw command layout.
- Check for whether driver supports shader subgroup operation, disable on demand, and provide env var `MOBILEGL_DISABLE_SUBGROUP` to explicitly disable subgroup features
2026-06-09 09:46:07 +08:00
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[Fix] (MG_Backend/DirectVulkan): support Voxy rendering
...
Implemented:
- Advertise Voxy-required DirectVulkan extensions without raising the reported OpenGL version.
- Add DirectVulkan compute, indirect draw count, DSA, readback, and buffer state paths needed by Voxy.
Fixed:
- Enable Vulkan shaderInt64 and drawIndirectFirstInstance so Voxy baseInstance-driven LOD draws address the correct section data.
- Fix DirectVulkan synchronization, framebuffer, texture readback, and shader interface handling used by Voxy and Minecraft screenshots.
Tests:
- Add MG_Test coverage for DirectVulkan extension advertising, DSA buffer/texture/framebuffer/vertex-array behavior, persistent mapped readback, and shader/program paths.
2026-06-09 00:37:37 +08:00
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