diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/video_core/textures/decoders.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/video_core/textures/decoders.cpp b/src/video_core/textures/decoders.cpp index 3a463d5db..1bccc09d9 100644 --- a/src/video_core/textures/decoders.cpp +++ b/src/video_core/textures/decoders.cpp @@ -63,6 +63,14 @@ void Swizzle(std::span<u8> output, std::span<const u8> input, u32 bytes_per_pixe const u32 unswizzled_offset = slice * pitch * height + line * pitch + column * bytes_per_pixel; + if (const auto offset = (TO_LINEAR ? unswizzled_offset : swizzled_offset); + offset >= input.size()) { + // TODO(Rodrigo): This is an out of bounds access that should never happen. To + // avoid crashing the emulator, continue. + ASSERT_MSG(false, "offset {} exceeds input size {}!", offset, input.size()); + continue; + } + u8* const dst = &output[TO_LINEAR ? swizzled_offset : unswizzled_offset]; const u8* const src = &input[TO_LINEAR ? unswizzled_offset : swizzled_offset]; std::memcpy(dst, src, bytes_per_pixel); |