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870d882fef1739a6c4e18216a6db64fee5c39fc3
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16 Commits
Author SHA1 Message Date
swung0x48 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
swung0x48 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
swung0x48 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
swung0x48 b8dc4a6004 [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 35626da5c4 [Fix] (MG_Util/Texture): infer RGBA8 for packed RGBA uploads 
(cherry picked from commit 1146188ed4)
 2026-07-16 03:41:29 -04:00
swung0x48 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
swung0x48 6c7c5a1bc7 [Fix] (MG_Util/ShaderTranspiler): rename "sampler" in parameter name to avoid driver compiler issues 2026-06-30 22:31:49 +08:00
swung0x48 e7e6888768 [Fix] (MG_Util/PixelStoreProcessor, MG_Backend/DirectVulkan): normalize packed RGBA uploads 2026-06-29 16:02:27 +08:00
swung0x48 496fa50a23 [Fix] (MG_Impl/GLImpl): report backend format capabilities 2026-06-25 23:25:31 +08:00
swung0x48 75a0fc2c0c [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
swung0x48 dd52f0381a [Fix] (MG_Backend/DirectVulkan): fix Voxy subgroup and indirect draw sync 
- 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
swung0x48 cf165c0db5 [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