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| author | Rémi Verschelde <rverschelde@gmail.com> | 2022-12-20 12:44:30 +0100 |
|---|---|---|
| committer | Rémi Verschelde <rverschelde@gmail.com> | 2022-12-20 12:44:30 +0100 |
| commit | f318d60e06bb9b7f71ecc532e4f99dbafb4c6007 (patch) | |
| tree | d4afb5cebab8138e8282d11191a1483f680a69d3 /servers/rendering | |
| parent | ed65738b5124af76a3dde2e53662e4318dffd527 (diff) | |
| parent | 71d21c7ccb9a78f573d674e717906012c7a5eb39 (diff) | |
Merge pull request #65376 from reduz/astc-support
Implement basic ASTC support
Diffstat (limited to 'servers/rendering')
| -rw-r--r-- | servers/rendering/renderer_rd/storage_rd/texture_storage.cpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/servers/rendering/renderer_rd/storage_rd/texture_storage.cpp b/servers/rendering/renderer_rd/storage_rd/texture_storage.cpp index 67f013cfb0..6a4359faf3 100644 --- a/servers/rendering/renderer_rd/storage_rd/texture_storage.cpp +++ b/servers/rendering/renderer_rd/storage_rd/texture_storage.cpp @@ -1777,6 +1777,46 @@ Ref<Image> TextureStorage::_validate_texture_format(const Ref<Image> &p_image, T r_format.swizzle_b = RD::TEXTURE_SWIZZLE_ZERO; r_format.swizzle_a = RD::TEXTURE_SWIZZLE_ONE; } break; + case Image::FORMAT_ASTC_4x4: + case Image::FORMAT_ASTC_4x4_HDR: { + if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_ASTC_4x4_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) { + r_format.format = RD::DATA_FORMAT_ASTC_4x4_UNORM_BLOCK; + if (p_image->get_format() == Image::FORMAT_ASTC_4x4) { + r_format.format_srgb = RD::DATA_FORMAT_ASTC_4x4_SRGB_BLOCK; + } + } else { + //not supported, reconvert + r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM; + r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB; + image->decompress(); + image->convert(Image::FORMAT_RGBA8); + } + r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R; + r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G; + r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B; + r_format.swizzle_a = RD::TEXTURE_SWIZZLE_A; + + } break; // astc 4x4 + case Image::FORMAT_ASTC_8x8: + case Image::FORMAT_ASTC_8x8_HDR: { + if (RD::get_singleton()->texture_is_format_supported_for_usage(RD::DATA_FORMAT_ASTC_8x8_UNORM_BLOCK, RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT)) { + r_format.format = RD::DATA_FORMAT_ASTC_8x8_UNORM_BLOCK; + if (p_image->get_format() == Image::FORMAT_ASTC_8x8) { + r_format.format_srgb = RD::DATA_FORMAT_ASTC_8x8_SRGB_BLOCK; + } + } else { + //not supported, reconvert + r_format.format = RD::DATA_FORMAT_R8G8B8A8_UNORM; + r_format.format_srgb = RD::DATA_FORMAT_R8G8B8A8_SRGB; + image->decompress(); + image->convert(Image::FORMAT_RGBA8); + } + r_format.swizzle_r = RD::TEXTURE_SWIZZLE_R; + r_format.swizzle_g = RD::TEXTURE_SWIZZLE_G; + r_format.swizzle_b = RD::TEXTURE_SWIZZLE_B; + r_format.swizzle_a = RD::TEXTURE_SWIZZLE_A; + + } break; // astc 8x8 default: { } |