Adds comprehensive support for ETC2 compressed texture formats (ETC2_RGB,
ETC2_RGBA, ETC2_RGB_PTA) in both UNORM and SRGB variants. This addresses
rendering issues in games like Hogwarts Legacy that use these formats.
Changes:
- Add ETC2 texture format enums (TextureFormat::ETC2_RGB_SRGB,
ETC2_RGBA_SRGB) and component types (SNORM_FORCE_FP16, UNORM_FORCE_FP16)
- Implement format lookup mappings for all ETC2 variants in
format_lookup_table.cpp
- Add PixelFormat enum values and block size tables for ETC2 formats
- Integrate ETC2 support into Vulkan backend with proper VkFormat mappings
- Add IsOptimalEtc2Supported() device capability check
- Update texture cache to handle ETC2 format conversion when needed
- Add ETC2 format cases to PixelFormat formatter for logging
- Improve shader environment texture handle validation with graceful
fallback for invalid handles
Fixes assertion failures for texture formats 90 and 99, enabling proper
rendering of ETC2 compressed textures using native Vulkan support.
Signed-off-by: Zephyron <zephyron@citron-emu.org>
- Bumps HOS version from 20.1.5 to 21.0.0
- Updates the corresponding `VERSION_HASH`, `DISPLAY_VERSION`, and
`DISPLAY_TITLE` strings.
Signed-off-by: Zephyron <zephyron@citron-emu.org>
Remove the 'reliable' boolean field from LDNPacket and ProxyPacket
structs and all associated serialization/deserialization logic.
All packets now use reliable delivery by default via ENet layer,
matching the legacy format for full backward compatibility.
Signed-off-by: Zephyron <zephyron@citron-emu.org>
- Add size validation before memcpy for Connect/Disconnect packets
- Allow empty data for Scan packets (Type 0) which have no payload
- Add debug logging for ScanResp packets including BSSID and results
- Fix MacAddress indexing to use .raw[] instead of [] operator
Signed-off-by: Zephyron <zephyron@citron-emu.org>
Handle error 2359-2618 (module 359, description 2618) gracefully
by logging a warning instead of crashing, similar to module 56.
This allows games like SSBU to continue execution when encountering
this error code.
Signed-off-by: Zephyron <zephyron@citron-emu.org>
- Add error checking after decompression to drop corrupted packets
- Add error checking after compression to prevent sending empty packets
- Allow ZSTD_CONTENTSIZE_UNKNOWN and use streaming decompression
- Only reject ZSTD_CONTENTSIZE_ERROR as a fatal error
Fixes network connectivity issues where corrupted/empty packets were
being processed, breaking the network protocol.
Signed-off-by: Zephyron <zephyron@citron-emu.org>
