Richard GeldreichandClaude Opus 5.5 f4e2f6daad Wuffs LDR loader: cap the decoder work buffer at 1 GiB (was 3 GiB) ...

Bounds the memory a small corrupt/truncated file claiming a huge image can make the loader allocate
before Wuffs fails. Images within the 16384 dimension cap that need a larger work buffer (the largest
progressive JPEGs, ~>9.4K^2 CMYK 4:4:4 / ~>10.9K^2 YCbCr 4:4:4, and 8-bit RGBA PNGs right at 16384^2)
are now rejected with the work-buffer error. Still overridable with -DBASISU_WUFFS_LDR_MAX_WORKBUF_BYTES.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-23 16:57:04 -04:00

..

3rdparty

Build: compile Wuffs in its own translation unit (encoder/3rdparty/basisu_wuffs.cpp)

2026-10-23 16:55:17 -04:00

basisu_astc_hdr_6x6_enc.cpp

Adding BASISU_DISABLE_ANDROID_ASTC_DECOMP cmake option: if 1, the android ASTC decoder .cpp file is entirely eliminated and we emulate its functionality internally.

2026-04-06 13:53:50 -04:00

basisu_astc_hdr_6x6_enc.h

comment fix

2026-03-02 02:52:13 -05:00

basisu_astc_hdr_common.cpp

merging v2.0 from xuastc_private

2026-01-19 01:59:54 -05:00

basisu_astc_hdr_common.h

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_astc_ldr_common.cpp

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_astc_ldr_common.h

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_astc_ldr_encode.cpp

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_astc_ldr_encode.h

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_astc_ldr_fencode.cpp

new files for v2.5

2026-07-01 13:20:12 -04:00

basisu_astc_ldr_fencode.h

new files for v2.5

2026-07-01 13:20:12 -04:00

basisu_astc_ldr_pseudoinv_tab.inl

new files for v2.5

2026-07-01 13:20:12 -04:00

basisu_backend.cpp

merging v2.0 from xuastc_private

2026-01-19 01:59:54 -05:00

basisu_backend.h

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_basis_file.cpp

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_basis_file.h

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_bc7e_scalar.cpp

new files for v2.5

2026-07-01 13:20:12 -04:00

basisu_bc7e_scalar.h

new files for v2.5

2026-07-01 13:20:12 -04:00

basisu_bc7enc.cpp

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_bc7enc.h

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_bc15_spmd_kernels.inl

new files for v2.5

2026-07-01 13:20:12 -04:00

basisu_bc15_spmd_sse.cpp

new files for v2.5

2026-07-01 13:20:12 -04:00

basisu_bc15_spmd.cpp

new files for v2.5

2026-07-01 13:20:12 -04:00

basisu_bc15_spmd.h

new files for v2.5

2026-07-01 13:20:12 -04:00

basisu_comp.cpp

Adding HDR source parm nullptr check

2026-10-16 03:31:44 -04:00

basisu_comp.h

updating comment

2026-07-03 23:01:13 -04:00

basisu_dds_export.cpp

Compression parameter rename: renaming m_xuastc_ldr_channel_weights[] to m_ldr_channel_weights[] (it's no longer XUASTC/ASTC specific, it's also used for XUBC7 and DDS creation)

2026-07-03 22:03:05 -04:00

basisu_dds_export.h

new files for v2.5

2026-07-01 13:20:12 -04:00

basisu_enc.cpp

LDR image loader: decode .PNG/.TGA/.JPG/.QOI with Wuffs (BASISU_USE_WUFFS_LDR_LOADER, default 1)

2026-10-23 16:56:38 -04:00

basisu_enc.h

Wuffs LDR loader: cap the decoder work buffer at 1 GiB (was 3 GiB)

2026-10-23 16:57:04 -04:00

basisu_etc.cpp

merging v2.0 from xuastc_private

2026-01-19 01:59:54 -05:00

basisu_etc.h

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_frontend.cpp

merging v2.0 from xuastc_private

2026-01-19 01:59:54 -05:00

basisu_frontend.h

merging v2.0 from xuastc_private

2026-01-19 01:59:54 -05:00

basisu_gpu_texture.cpp

changing the GL base internal format for BC6H to be RGB not RGBA

2026-07-03 02:06:10 -04:00

basisu_gpu_texture.h

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_kernels_declares.h

UASTC HDR merge

2024-09-10 14:44:59 -04:00

basisu_kernels_imp.h

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_kernels_sse.cpp

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_math.h

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_miniz.h

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_ocl_kernels.h

Porting ETC1S colorspace very rare calculation overflow fix into OpenCL program

2025-11-18 17:38:20 -05:00

basisu_opencl.cpp

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_opencl.h

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_pvrtc1_4.cpp

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_pvrtc1_4.h

fixing merge issues

2025-11-21 21:30:58 -05:00

basisu_resample_filters.cpp

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_resampler_filters.h

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_resampler.cpp

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_resampler.h

ASTC 6x6 HDR/6x6 HDR intermediate update

2025-01-21 11:01:08 -05:00

basisu_ssim.cpp

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_ssim.h

UASTC HDR merge

2024-09-10 14:44:59 -04:00

basisu_tinyexr.cpp

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_uastc_enc.cpp

Adding BASISU_DISABLE_ANDROID_ASTC_DECOMP cmake option: if 1, the android ASTC decoder .cpp file is entirely eliminated and we emulate its functionality internally.

2026-04-06 13:53:50 -04:00

basisu_uastc_enc.h

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_uastc_hdr_4x4_enc.cpp

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_uastc_hdr_4x4_enc.h

Remove trailing space characters

2025-11-21 11:52:38 -08:00

basisu_wasm_api_common.h

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_wasm_api.cpp

code fix found via AI audit

2026-07-02 04:11:58 -04:00

basisu_wasm_api.h

adding new files

2026-01-19 01:59:35 -05:00

basisu_wasm_transcoder_api.cpp

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_wasm_transcoder_api.h

modifications for v2.5

2026-07-01 13:30:21 -04:00

basisu_xbc7_encode.cpp

new files for v2.5

2026-07-01 13:20:12 -04:00

basisu_xbc7_encode.h

adding channel weights comment

2026-07-05 21:37:48 -04:00

cppspmd_flow.h

merging v2.0 from xuastc_private

2026-01-19 01:59:54 -05:00

cppspmd_math_declares.h

Remove trailing space characters

2025-11-21 11:52:38 -08:00

cppspmd_math.h

modifications for v2.5

2026-07-01 13:30:21 -04:00

cppspmd_sse.h

Remove trailing space characters

2025-11-21 11:52:38 -08:00

cppspmd_type_aliases.h

UASTC HDR merge

2024-09-10 14:44:59 -04:00

jpgd.cpp

merging v2.0 from xuastc_private

2026-01-19 01:59:54 -05:00

jpgd.h

merging v2.0 from xuastc_private

2026-01-19 01:59:54 -05:00

pvpngreader.cpp

modifications for v2.5

2026-07-01 13:30:21 -04:00

pvpngreader.h

Remove trailing space characters

2025-11-21 11:52:38 -08:00