MobileGL

BakeImageFormatsPass.cpp

[Fix, Test] (DirectGLES, ShaderTranspiler): emulate the 17 exactly-carriable non-core image formats by channel widening

2026-08-21 03:21:09 -04:00

BakeImageFormatsPass.h

[Feat, Fix, Test] (MG_Util, MG_Backend/DirectGLES, MG_IntegrationTest): bake the bound image format into the ESSL a format-less image declaration needs

2026-08-12 18:56:31 -04:00

ClampMultisampleFetchPass.cpp

[Perf, Test] (ShaderTranspiler, DirectGLES): answer both pass-gate probes from one SPIR-V parse

2026-08-20 07:53:07 -04:00

ClampMultisampleFetchPass.h

[Perf, Test] (ShaderTranspiler, DirectGLES): answer both pass-gate probes from one SPIR-V parse

2026-08-20 07:53:07 -04:00

DecomposeWorkgroupVec3Pass.cpp

[Fix] (MG_Util/ShaderTranspiler): keep decomposed workgroup types before globals

2026-07-06 03:58:26 +08:00

DecomposeWorkgroupVec3Pass.h

[Refactor] (MG_Util/ShaderTranspiler): replace Photon shared vec3 regex hack with SPIR-V pass

2026-07-05 23:48:27 +08:00

DecoratePositionInvariantPass.cpp

[Refactor] (ShaderTranspiler, DirectVulkan): replace the hand-rolled SPIR-V word walkers with a DecoratePositionInvariantPass and SPIRV-Reflect-based InstanceIndex detection

2026-07-20 08:35:00 -04:00

DecoratePositionInvariantPass.h

[Refactor] (ShaderTranspiler, DirectVulkan): replace the hand-rolled SPIR-V word walkers with a DecoratePositionInvariantPass and SPIRV-Reflect-based InstanceIndex detection

2026-07-20 08:35:00 -04:00

DemoteFloat64Pass.cpp

[Fix] (DirectVulkan, GLImpl, MG_State, ShaderTranspiler): second audit round over the remaining memo sites

2026-08-19 16:41:28 -04:00

DemoteFloat64Pass.h

[Docs] (ShaderTranspiler): record the byte-exact fp64 block-layout evidence and its one misleading artifact

2026-08-21 05:24:49 -04:00

DeriveNumSubgroupsPass.cpp

[Fix] (DirectVulkan, ShaderTranspiler, MG_IntegrationTest, SelfTest, TraceReplay): use native subgroups and patch iterationRP's under-declared scratch

2026-08-19 09:48:11 -04:00

DeriveNumSubgroupsPass.h

[Fix] (DirectVulkan, ShaderTranspiler, MG_IntegrationTest, SelfTest, TraceReplay): use native subgroups and patch iterationRP's under-declared scratch

2026-08-19 09:48:11 -04:00

EliminateFloatEqualsZeroPass.cpp

[Fix, Test] (ShaderTranspiler): rewrite float-equals-zero exactly instead of within a 1e-4 epsilon

2026-08-20 03:59:29 -04:00

EliminateFloatEqualsZeroPass.h

[Fix, Test] (ShaderTranspiler): rewrite float-equals-zero exactly instead of within a 1e-4 epsilon

2026-08-20 03:59:29 -04:00

EmulateNoPerspectivePass.cpp

[Feat] (ShaderTranspiler, DirectGLES): emulate noperspective on GLES devices lacking GL_NV_shader_noperspective_interpolation - EmulateNoPerspectivePass pre-multiplies each NoPerspective output by gl_Position.w in the vertex stage and recovers each input via gl_FragCoord.w in the fragment stage (exact screen-linear L = P(a*w)*gl_FragCoord.w, handling whole-variable and component/access-chain reads, scalar and vector varyings), forces highp on emulated varyings, and strips what it cannot emulate; replaces the smooth-strip fallback so no NV extension is ever required. Restricts the vertex pre-multiply to the entry function so a non-inlined helper cannot double-scale

2026-07-20 23:48:48 -04:00

EmulateNoPerspectivePass.h

[Feat] (ShaderTranspiler, DirectGLES): emulate noperspective on GLES devices lacking GL_NV_shader_noperspective_interpolation - EmulateNoPerspectivePass pre-multiplies each NoPerspective output by gl_Position.w in the vertex stage and recovers each input via gl_FragCoord.w in the fragment stage (exact screen-linear L = P(a*w)*gl_FragCoord.w, handling whole-variable and component/access-chain reads, scalar and vector varyings), forces highp on emulated varyings, and strips what it cannot emulate; replaces the smooth-strip fallback so no NV extension is ever required. Restricts the vertex pre-multiply to the entry function so a non-inlined helper cannot double-scale

2026-07-20 23:48:48 -04:00

EmulateSubgroupsPass.cpp

[Fix] (DirectVulkan, ShaderTranspiler, MG_IntegrationTest, SelfTest, TraceReplay): use native subgroups and patch iterationRP's under-declared scratch

2026-08-19 09:48:11 -04:00

EmulateSubgroupsPass.h

[Fix] (DirectVulkan, ShaderTranspiler, MG_IntegrationTest, SelfTest, TraceReplay): use native subgroups and patch iterationRP's under-declared scratch

2026-08-19 09:48:11 -04:00

FixIterationRPBarrierPass.cpp

[Fix, Test] (DirectVulkan, ShaderTranspiler, TraceReplay): repair iterationRP's missing reduction barrier

2026-08-19 23:42:17 -04:00

FixIterationRPBarrierPass.h

[Fix, Test] (DirectVulkan, ShaderTranspiler, TraceReplay): repair iterationRP's missing reduction barrier

2026-08-19 23:42:17 -04:00

FixIterationRPSubgroupScratchPass.cpp

[Fix] (ShaderTranspiler, DirectVulkan, MG_IntegrationTest): patch both of iterationRP's under-declared subgroup scratch arrays

2026-08-19 16:36:06 -04:00

FixIterationRPSubgroupScratchPass.h

[Fix] (ShaderTranspiler, DirectVulkan, MG_IntegrationTest): patch both of iterationRP's under-declared subgroup scratch arrays

2026-08-19 16:36:06 -04:00

FlattenAtomicCounterBlockPass.cpp

[Fix, Test] (ShaderTranspiler, DirectGLES): flatten the atomic-counter block's declared offsets for ESSL

2026-08-20 23:39:26 -04:00

FlattenAtomicCounterBlockPass.h

[Fix, Test] (ShaderTranspiler, DirectGLES): flatten the atomic-counter block's declared offsets for ESSL

2026-08-20 23:39:26 -04:00

FlattenInterfaceStructPass.cpp

[Chore] (MG_Backend/DirectVulkan): make Photon fix a SPIR-V patch rather than source-level

2026-05-09 17:46:16 +08:00

FlattenInterfaceStructPass.h

[Chore] (MG_Backend/DirectVulkan): make Photon fix a SPIR-V patch rather than source-level

2026-05-09 17:46:16 +08:00

FlattenXfbInterfaceBlocksPass.cpp

[Fix, Feat, Test] (MG_Util, MG_Backend, MG_Impl, MG_State): correct the log severity ordering and unwind the diagnostics it silenced

2026-08-13 02:02:49 -04:00

FlattenXfbInterfaceBlocksPass.h

[Fix, Test] (MG_Util, MG_Backend/DirectGLES): transform feedback captured nothing at all from an interface block

2026-08-12 07:38:50 -04:00

LegalizeFragmentOutputIndexPass.cpp

[Fix, Test] (ShaderTranspiler): bound the whole loop nest a fragment-output index marks for unrolling

2026-08-21 07:04:19 -04:00

LegalizeFragmentOutputIndexPass.h

[Fix, Test] (ShaderTranspiler, DirectGLES): fold or lower dynamically indexed fragment outputs before ESSL emission - GLSL ES requires constant integral indices, so the OIT coefficient shader linked nothing on ANGLE and every translucent draw was a silent no-op

2026-08-11 23:39:03 -04:00

LegalizeResourceArrayIndexPass.cpp

[Fix, Test] (ShaderTranspiler): bound the whole loop nest a resource-array index marks for unrolling

2026-08-21 07:04:19 -04:00

LegalizeResourceArrayIndexPass.h

[Fix, Test] (ShaderTranspiler, DirectGLES): make every emitted image-array subscript a compile-time constant

2026-08-21 06:11:04 -04:00

Lower1DArrayImagesPass.cpp

[Fix, Test] (ShaderTranspiler, DirectGLES): widen a non-arrayed 1D storage image's atomic coordinate

2026-08-20 22:46:32 -04:00

Lower1DArrayImagesPass.h

[Fix, Test] (ShaderTranspiler, DirectGLES): widen a non-arrayed 1D storage image's atomic coordinate

2026-08-20 22:46:32 -04:00

Lower1DSampledImagesPass.cpp

[Fix, Test] (ShaderTranspiler, DirectGLES): widen the offset and gradients of a 1D sampler lookup for ESSL

2026-08-21 04:57:52 -04:00

Lower1DSampledImagesPass.h

[Fix, Test] (ShaderTranspiler, DirectGLES): widen the offset and gradients of a 1D sampler lookup for ESSL

2026-08-21 04:57:52 -04:00

LowerDrawParametersPass.cpp

[Fix] (MG_State/MG_Impl/MG_Backend): render Flywheel instanced+indirect on both backends

2026-07-09 06:30:10 +00:00

LowerDrawParametersPass.h

[Feat] (MG_Backend/DirectGLES): support Flywheel indirect rendering

2026-07-08 13:33:05 +00:00

LowerViewportIndexPass.cpp

[Perf, Test] (ShaderTranspiler, DirectGLES): answer both pass-gate probes from one SPIR-V parse

2026-08-20 07:53:07 -04:00

LowerViewportIndexPass.h

[Perf, Test] (ShaderTranspiler, DirectGLES): answer both pass-gate probes from one SPIR-V parse

2026-08-20 07:53:07 -04:00

NormalizeRectCoordinatesPass.cpp

[Feat] (MG_Util, DirectGLES, DirectVulkan): normalize rectangle coordinates in the module

2026-08-04 13:25:40 -04:00

NormalizeRectCoordinatesPass.h

[Feat] (MG_Util, DirectGLES, DirectVulkan): normalize rectangle coordinates in the module

2026-08-04 13:25:40 -04:00

PackDoubleVertexInputsPass.cpp

[Fix, Feat, Test] (MG_Util, MG_Backend, MG_Impl, MG_State): correct the log severity ordering and unwind the diagnostics it silenced

2026-08-13 02:02:49 -04:00

PackDoubleVertexInputsPass.h

[Feat] (MG_State, MG_Backend, MG_Util): feed a 64-bit vertex attribute on DirectVulkan

2026-08-05 08:49:23 -04:00

PrivateToEntryLocalPass.cpp

[Feat, Perf, Test] (MG_Util, MG_Backend, MG_Test): test-lane SPIR-V validation latch; entry-local Private rewrite, in-chain rect lowering and uniform-Location strip

2026-08-10 13:00:20 -04:00

PrivateToEntryLocalPass.h

[Feat, Perf, Test] (MG_Util, MG_Backend, MG_Test): test-lane SPIR-V validation latch; entry-local Private rewrite, in-chain rect lowering and uniform-Location strip

2026-08-10 13:00:20 -04:00

RebaseInstanceIndexPass.cpp

[Fix] (MG_State/MG_Impl/MG_Backend): render Flywheel instanced+indirect on both backends

2026-07-09 06:30:10 +00:00

RebaseInstanceIndexPass.h

[Fix] (MG_State/MG_Impl/MG_Backend): render Flywheel instanced+indirect on both backends

2026-07-09 06:30:10 +00:00

RenameBuiltinShadowingFunctionsPass.cpp

[Perf] (MG_Util): replace the builtin-shadowing string scans with one tokenize and a SPIR-V OpName pass

2026-08-08 03:11:38 -04:00

RenameBuiltinShadowingFunctionsPass.h

[Perf] (MG_Util): replace the builtin-shadowing string scans with one tokenize and a SPIR-V OpName pass

2026-08-08 03:11:38 -04:00

RenameSamplerFunctionParameterPass.cpp

[Fix, Test] (MG_Util, MG_Test): rename Photon-conflicting MSL identifiers

2026-08-15 09:40:13 -04:00

RenameSamplerFunctionParameterPass.h

[Fix] (MG_Util/ShaderTranspiler): rename "sampler" in parameter name to avoid driver compiler issues

2026-06-30 22:31:49 +08:00

SplitArrayVertexInputsPass.cpp

[Fix, Feat, Test] (MG_Util, MG_Backend, MG_Impl, MG_State): correct the log severity ordering and unwind the diagnostics it silenced

2026-08-13 02:02:49 -04:00

SplitArrayVertexInputsPass.h

[Fix, Test] (MG_Util, MG_State, MG_Backend): the GL 4.3 vertex binding model - array vertex inputs, zero binding strides, instance divisors, and formats ES refuses

2026-08-12 05:36:00 -04:00

StripNoPerspectivePass.cpp

[Feat] (ShaderTranspiler, DirectGLES): support noperspective conformantly instead of stripping it - let the qualifier reach glslang as the core SPIR-V NoPerspective decoration (native on DirectVulkan; SPIRV-Cross emits ESSL noperspective + GL_NV_shader_noperspective_interpolation on DirectGLES), and for GLES devices lacking that extension add StripNoPerspectivePass to drop the decoration and fall back to smooth; the old naked substring erase discarded the interpolation shader packs need and mangled identifiers containing the word

2026-07-20 22:59:43 -04:00

StripNoPerspectivePass.h

[Feat] (ShaderTranspiler, DirectGLES): support noperspective conformantly instead of stripping it - let the qualifier reach glslang as the core SPIR-V NoPerspective decoration (native on DirectVulkan; SPIRV-Cross emits ESSL noperspective + GL_NV_shader_noperspective_interpolation on DirectGLES), and for GLES devices lacking that extension add StripNoPerspectivePass to drop the decoration and fall back to smooth; the old naked substring erase discarded the interpolation shader packs need and mangled identifiers containing the word

2026-07-20 22:59:43 -04:00

StripUboMemberRelaxedPrecisionPass.cpp

[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

StripUboMemberRelaxedPrecisionPass.h

[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

StripUniformLocationsPass.cpp

[Feat, Perf, Test] (MG_Util, MG_Backend, MG_Test): test-lane SPIR-V validation latch; entry-local Private rewrite, in-chain rect lowering and uniform-Location strip

2026-08-10 13:00:20 -04:00

StripUniformLocationsPass.h

[Feat, Perf, Test] (MG_Util, MG_Backend, MG_Test): test-lane SPIR-V validation latch; entry-local Private rewrite, in-chain rect lowering and uniform-Location strip

2026-08-10 13:00:20 -04:00

UniquifyIoBlockNamesPass.cpp

[Fix, Test] (DirectGLES, ShaderTranspiler, MG_IntegrationTest): spell an interface block declared in both directions once per producing stage

2026-08-20 16:56:58 -04:00

UniquifyIoBlockNamesPass.h

[Fix, Test] (DirectGLES, ShaderTranspiler, MG_IntegrationTest): spell an interface block declared in both directions once per producing stage

2026-08-20 16:56:58 -04:00

WidenImageFormatsPass.cpp

[Fix] (DirectGLES, ShaderTranspiler): widen the formats SPIRV-Cross refuses to print even where GL_NV_image_formats exists

2026-08-21 04:13:01 -04:00

WidenImageFormatsPass.h

[Fix] (DirectGLES, ShaderTranspiler): widen the formats SPIRV-Cross refuses to print even where GL_NV_image_formats exists

2026-08-21 04:13:01 -04:00

ZeroBaseVertexPass.cpp

[Fix] (MG_Util, MG_Backend/DirectVulkan): GL reads gl_BaseVertex as zero on a non-indexed draw where Vulkan's builtin hands over firstVertex

2026-08-12 04:18:07 -04:00

ZeroBaseVertexPass.h

[Fix] (MG_Util, MG_Backend/DirectVulkan): GL reads gl_BaseVertex as zero on a non-indexed draw where Vulkan's builtin hands over firstVertex

2026-08-12 04:18:07 -04:00