QOI: Update to the final spec (git commit 4192cd1 at https://github.c…

…om/phoboslab/qoi.git)

FORMATS.md

@@ -1,20 +1,20 @@
-| N  | Image Format                                                                 | Supported Read Features  | Unsupported Read Features | Supported Write Features | Unsupported Write Features | Dependencies |
-| -- | ---------------------------------------------------------------------------- | ------------------------ | ------------------------- | ------------------------ | -------------------------- | ------------ |
-| 1  | [APNG](https://wikipedia.org/wiki/APNG)                                      | **Grayscale:** 1-bit, 2-bit, 4-bit, 8-bit, 16-bit. **Indexed:** 1-bit, 2-bit, 4-bit, 8-bit. **RGB:** 24-bit, 48-bit. **RGBA:** 32-bit, 64-bit. <br/><br/>**Content:** Static, Animated, Meta data, ICC profiles. | - | Unsupported | - | libpng+APNG patch |
-| 2  | [AVIF](https://wikipedia.org/wiki/AV1#AV1_Image_File_Format_(AVIF))          | **YUV**: 8-bit, 10-bit, 12-bit. <br/><br/>**Content:** Static, Animated, Meta data, ICC profiles. | - | Unsupported | - | libavif |
-| 3  | [BMP](https://wikipedia.org/wiki/BMP_file_format)                            | **Indexed:** 1-bit, 4-bit, 8-bit (DIB only). **RGB:** 16-bit, 24-bit, 32-bit. <br/><br/>**Compressions:** NONE, RLE4, RLE8. <br/><br/>**BMP Versions:** V1 (DDB), V2, V3, V4, V5. <br/><br/>**Content:** Static, Meta data, ICC profiles. | **Indexed:** 8-bit (in DDB images). <br/><br/>**Compressions:** ALPHABITFIELDS, BITFIELDS, CMYK, CMYK-RLE4, CMYK-RLE8, JPEG, PNG. <br/><br/>**BMP Versions:** OS/2. | Unsupported | - | - |
-| 4  | [GIF](https://wikipedia.org/wiki/GIF)                                        | **Indexed:** 8-bit. <br/><br/>**Content:** Static, Animated, Meta data. | - | Unsupported | - | giflib |
-| 5  | [ICO and CUR](https://en.wikipedia.org/wiki/ICO_(file_format))               | **Bit depth:** Same to BMP. <br/><br/>**Content:** Static, Multi-paged. | PNG contained images | Unsupported | - | - |
-| 6  | [JPEG](https://wikipedia.org/wiki/JPEG)                                      | **Grayscale:** 8-bit. **RGB:** 565 16-bit[[1]](#star-underlying), 24-bit. **BGR:**[[1]](#star-underlying) 24-bit. **YCbCr:** 24-bit. **RGBA:**[[1]](#star-underlying) 32-bit. **BGRA:**[[1]](#star-underlying) 32-bit. **ARGB:**[[1]](#star-underlying) 32-bit. **ABGR:**[[1]](#star-underlying) 32-bit. **CMYK:** 32-bit. **YCCK:** 32-bit. <br/><br/>**Content:** Static, Meta data, ICC profiles. | - | **Grayscale:** 8-bit. **RGB:** 565 16-bit[[1]](#star-underlying), 24-bit. **BGR:**[[1]](#star-underlying) 24-bit. **YCbCr:** 24-bit. **RGBA:**[[1]](#star-underlying) 32-bit. **BGRA:**[[1]](#star-underlying) 32-bit. **ARGB:**[[1]](#star-underlying) 32-bit. **ABGR:**[[1]](#star-underlying) 32-bit. **CMYK:** 32-bit. **YCCK:** 32-bit. <br/><br/>**Content:** Static, Meta data, ICC profiles. | - | libjpeg or libjpeg-turbo |
-| 7  | [JPEG2000](https://wikipedia.org/wiki/JPEG_2000)                             | **Grayscale:** 8-bit, 16-bit. **RGB:** 24-bit, 48-bit. **YCbCr:** 24-bit. **RGBA:** 32-bit, 64-bit. <br/><br/>**Content:** Static. | **Pixel formats:** YCCK, CMYK, LAB, XYZ, and other. <br/><br/>**Content:** Meta data, ICC profiles, images with non-zero position, images with bits per channel greater than 16. | Unsupported | - | jasper |
-| 8  | [PCX](https://wikipedia.org/wiki/PCX)                                        | **Indexed:** 1-bit, 4-bit, 8-bit. **RGB:** 24-bit. **RGBA:** 32-bit. <br/><br/>**Content:** Static. <br/><br/>**Compressions:** NONE[[2]](#star-pcx-rle), RLE. | - | Unsupported | - | - |
-| 9  | [PNG](https://wikipedia.org/wiki/Portable_Network_Graphics)                  | **Grayscale:** 1-bit, 2-bit, 4-bit, 8-bit, 16-bit. **Indexed:** 1-bit, 2-bit, 4-bit, 8-bit. **RGB:** 24-bit, 48-bit. **RGBA:** 32-bit, 64-bit. <br/><br/>**Content:** Static, Meta data, ICC profiles. | - | **Grayscale:** 1-bit, 2-bit, 4-bit, 8-bit, 16-bit. **Indexed:** 1-bit, 2-bit, 4-bit, 8-bit. **RGB:** 24-bit, 48-bit. **RGBA:** 32-bit, 64-bit. <br/><br/>**Content:** Static, Meta data, ICC profiles. | - | libpng |
-| 10 | [QOI](https://phoboslab.org/log/2021/11/qoi-fast-lossless-image-compression) | **RGB:** 24-bit. **RGBA:** 32-bit. <br/><br/>**Content:** Static. | Linear color space. | **RGB:** 24-bit. **RGBA:** 32-bit. <br/><br/>**Content:** Static. | Linear color space. | - |
-| 11 | [SVG](https://wikipedia.org/wiki/Scalable_Vector_Graphics)                   | **Bit depth:** 32-bit. <br/><br/>**Content:** Static. <br/><br/>See [more](https://razrfalcon.github.io/resvg-test-suite/svg-support-table.html). | **Content:** Animated, Meta data, ICC profiles. <br/><br/>See [more](https://razrfalcon.github.io/resvg-test-suite/svg-support-table.html). | Unsupported | - | resvg |
-| 12 | [TGA](https://wikipedia.org/wiki/Truevision_TGA)                             | **Grayscale:** 8-bit. **Indexed:** 8-bit. **RGB:** 24-bit. **RGBA:** 32-bit. <br/><br/>**Content:** Static, Meta data. | **Content:** Thumbnail images. | Unsupported | - | - |
-| 13 | [TIFF](https://wikipedia.org/wiki/TIFF)                                      | **Bit depth:** 1-bit, 2-bit, 4-bit, 8-bit, 16-bit, 24-bit, 32-bit, 48-bit, 64-bit. <br/><br/>**Compressions:**[[1]](#star-underlying) ADOBE-DEFLATE, CCITT-RLE, CCITT-RLEW, CCITT-T4, CCITT-T6, DCS, DEFLATE, IT-8BL, IT8-CTPAD, IT8-LW, IT8-MP, JBIG, JPEG, JPEG-2000, LERC, LZMA, LZW, NEXT, NONE, OJPEG, PACKBITS, PIXAR-FILM, PIXAR-LOG, SGI-LOG24, SGI-LOG, T43, T85, THUNDERSCAN, WEBP, ZSTD. <br/><br/>**Content:** Static, Multi-paged, Meta data, ICC profiles. | - | **RGBA:** 32-bit. <br/><br/>**Compressions:**[[1]](#star-underlying) ADOBE-DEFLATE, CCITT-RLE, CCITT-RLEW, CCITT-T4, CCITT-T6, DCS, DEFLATE, IT-8BL, IT8-CTPAD, IT8-LW, IT8-MP, JBIG, JPEG, JPEG-2000, LERC, LZMA, LZW, NEXT, NONE, OJPEG, PACKBITS, PIXAR-FILM, PIXAR-LOG, SGI-LOG24, SGI-LOG, T43, T85, THUNDERSCAN, WEBP, ZSTD. <br/><br/>**Content:** Static, Multi-paged, Meta data, ICC profiles. | - | libtiff |
-| 14 | [WAL](http://fileformats.archiveteam.org/wiki/Quake_2_Texture)               | **Indexed:** 8-bit. <br/><br/>**Content:** Static, Multi-paged. | - | Unsupported | - | - |
-| 15 | [WEBP](https://wikipedia.org/wiki/WebP)                                      | **Bit depth:** 24-bit, 32-bit. <br/><br/>**Content:** Static, Animated, Meta data, ICC profiles. | - | Unsupported | - | libwebp |
+| N  | Image Format                                                        | Supported Read Features  | Unsupported Read Features | Supported Write Features | Unsupported Write Features | Dependencies |
+| -- | --------------------------------------------------------------------| ------------------------ | ------------------------- | ------------------------ | -------------------------- | ------------ |
+| 1  | [APNG](https://wikipedia.org/wiki/APNG)                             | **Grayscale:** 1-bit, 2-bit, 4-bit, 8-bit, 16-bit. **Indexed:** 1-bit, 2-bit, 4-bit, 8-bit. **RGB:** 24-bit, 48-bit. **RGBA:** 32-bit, 64-bit. <br/><br/>**Content:** Static, Animated, Meta data, ICC profiles. | - | Unsupported | - | libpng+APNG patch |
+| 2  | [AVIF](https://wikipedia.org/wiki/AV1#AV1_Image_File_Format_(AVIF)) | **YUV**: 8-bit, 10-bit, 12-bit. <br/><br/>**Content:** Static, Animated, Meta data, ICC profiles. | - | Unsupported | - | libavif |
+| 3  | [BMP](https://wikipedia.org/wiki/BMP_file_format)                   | **Indexed:** 1-bit, 4-bit, 8-bit (DIB only). **RGB:** 16-bit, 24-bit, 32-bit. <br/><br/>**Compressions:** NONE, RLE4, RLE8. <br/><br/>**BMP Versions:** V1 (DDB), V2, V3, V4, V5. <br/><br/>**Content:** Static, Meta data, ICC profiles. | **Indexed:** 8-bit (in DDB images). <br/><br/>**Compressions:** ALPHABITFIELDS, BITFIELDS, CMYK, CMYK-RLE4, CMYK-RLE8, JPEG, PNG. <br/><br/>**BMP Versions:** OS/2. | Unsupported | - | - |
+| 4  | [GIF](https://wikipedia.org/wiki/GIF)                               | **Indexed:** 8-bit. <br/><br/>**Content:** Static, Animated, Meta data. | - | Unsupported | - | giflib |
+| 5  | [ICO and CUR](https://en.wikipedia.org/wiki/ICO_(file_format))      | **Bit depth:** Same to BMP. <br/><br/>**Content:** Static, Multi-paged. | PNG contained images | Unsupported | - | - |
+| 6  | [JPEG](https://wikipedia.org/wiki/JPEG)                             | **Grayscale:** 8-bit. **RGB:** 565 16-bit[[1]](#star-underlying), 24-bit. **BGR:**[[1]](#star-underlying) 24-bit. **YCbCr:** 24-bit. **RGBA:**[[1]](#star-underlying) 32-bit. **BGRA:**[[1]](#star-underlying) 32-bit. **ARGB:**[[1]](#star-underlying) 32-bit. **ABGR:**[[1]](#star-underlying) 32-bit. **CMYK:** 32-bit. **YCCK:** 32-bit. <br/><br/>**Content:** Static, Meta data, ICC profiles. | - | **Grayscale:** 8-bit. **RGB:** 565 16-bit[[1]](#star-underlying), 24-bit. **BGR:**[[1]](#star-underlying) 24-bit. **YCbCr:** 24-bit. **RGBA:**[[1]](#star-underlying) 32-bit. **BGRA:**[[1]](#star-underlying) 32-bit. **ARGB:**[[1]](#star-underlying) 32-bit. **ABGR:**[[1]](#star-underlying) 32-bit. **CMYK:** 32-bit. **YCCK:** 32-bit. <br/><br/>**Content:** Static, Meta data, ICC profiles. | - | libjpeg or libjpeg-turbo |
+| 7  | [JPEG2000](https://wikipedia.org/wiki/JPEG_2000)                    | **Grayscale:** 8-bit, 16-bit. **RGB:** 24-bit, 48-bit. **YCbCr:** 24-bit. **RGBA:** 32-bit, 64-bit. <br/><br/>**Content:** Static. | **Pixel formats:** YCCK, CMYK, LAB, XYZ, and other. <br/><br/>**Content:** Meta data, ICC profiles, images with non-zero position, images with bits per channel greater than 16. | Unsupported | - | jasper |
+| 8  | [PCX](https://wikipedia.org/wiki/PCX)                               | **Indexed:** 1-bit, 4-bit, 8-bit. **RGB:** 24-bit. **RGBA:** 32-bit. <br/><br/>**Content:** Static. <br/><br/>**Compressions:** NONE[[2]](#star-pcx-rle), RLE. | - | Unsupported | - | - |
+| 9  | [PNG](https://wikipedia.org/wiki/Portable_Network_Graphics)         | **Grayscale:** 1-bit, 2-bit, 4-bit, 8-bit, 16-bit. **Indexed:** 1-bit, 2-bit, 4-bit, 8-bit. **RGB:** 24-bit, 48-bit. **RGBA:** 32-bit, 64-bit. <br/><br/>**Content:** Static, Meta data, ICC profiles. | - | **Grayscale:** 1-bit, 2-bit, 4-bit, 8-bit, 16-bit. **Indexed:** 1-bit, 2-bit, 4-bit, 8-bit. **RGB:** 24-bit, 48-bit. **RGBA:** 32-bit, 64-bit. <br/><br/>**Content:** Static, Meta data, ICC profiles. | - | libpng |
+| 10 | [QOI](http://qoiformat.org)                                         | **RGB:** 24-bit. **RGBA:** 32-bit. <br/><br/>**Content:** Static. | Linear color space. | **RGB:** 24-bit. **RGBA:** 32-bit. <br/><br/>**Content:** Static. | Linear color space. | - |
+| 11 | [SVG](https://wikipedia.org/wiki/Scalable_Vector_Graphics)          | **Bit depth:** 32-bit. <br/><br/>**Content:** Static. <br/><br/>See [more](https://razrfalcon.github.io/resvg-test-suite/svg-support-table.html). | **Content:** Animated, Meta data, ICC profiles. <br/><br/>See [more](https://razrfalcon.github.io/resvg-test-suite/svg-support-table.html). | Unsupported | - | resvg |
+| 12 | [TGA](https://wikipedia.org/wiki/Truevision_TGA)                    | **Grayscale:** 8-bit. **Indexed:** 8-bit. **RGB:** 24-bit. **RGBA:** 32-bit. <br/><br/>**Content:** Static, Meta data. | **Content:** Thumbnail images. | Unsupported | - | - |
+| 13 | [TIFF](https://wikipedia.org/wiki/TIFF)                             | **Bit depth:** 1-bit, 2-bit, 4-bit, 8-bit, 16-bit, 24-bit, 32-bit, 48-bit, 64-bit. <br/><br/>**Compressions:**[[1]](#star-underlying) ADOBE-DEFLATE, CCITT-RLE, CCITT-RLEW, CCITT-T4, CCITT-T6, DCS, DEFLATE, IT-8BL, IT8-CTPAD, IT8-LW, IT8-MP, JBIG, JPEG, JPEG-2000, LERC, LZMA, LZW, NEXT, NONE, OJPEG, PACKBITS, PIXAR-FILM, PIXAR-LOG, SGI-LOG24, SGI-LOG, T43, T85, THUNDERSCAN, WEBP, ZSTD. <br/><br/>**Content:** Static, Multi-paged, Meta data, ICC profiles. | - | **RGBA:** 32-bit. <br/><br/>**Compressions:**[[1]](#star-underlying) ADOBE-DEFLATE, CCITT-RLE, CCITT-RLEW, CCITT-T4, CCITT-T6, DCS, DEFLATE, IT-8BL, IT8-CTPAD, IT8-LW, IT8-MP, JBIG, JPEG, JPEG-2000, LERC, LZMA, LZW, NEXT, NONE, OJPEG, PACKBITS, PIXAR-FILM, PIXAR-LOG, SGI-LOG24, SGI-LOG, T43, T85, THUNDERSCAN, WEBP, ZSTD. <br/><br/>**Content:** Static, Multi-paged, Meta data, ICC profiles. | - | libtiff |
+| 14 | [WAL](http://fileformats.archiveteam.org/wiki/Quake_2_Texture)      | **Indexed:** 8-bit. <br/><br/>**Content:** Static, Multi-paged. | - | Unsupported | - | - |
+| 15 | [WEBP](https://wikipedia.org/wiki/WebP)                             | **Bit depth:** 24-bit, 32-bit. <br/><br/>**Content:** Static, Animated, Meta data, ICC profiles. | - | Unsupported | - | libwebp |
 
 ## References
 

README.md

@@ -70,23 +70,23 @@ images with the help of [ksquirrel-libs](FAQ.md#how-old-is-sail), the predecesso
 
 ## Supported image formats
 
-| N  | Image format                                                                 | Operations    | Dependencies      |
-| -- | -----------------------------------------------------------------------------| ------------- | ----------------- |
-| 1  | [APNG](https://wikipedia.org/wiki/APNG)                                      | R             | libpng+APNG patch |
-| 2  | [AVIF](https://wikipedia.org/wiki/AV1#AV1_Image_File_Format_(AVIF))          | R             | libavif           |
-| 3  | [BMP](https://wikipedia.org/wiki/BMP_file_format)                            | R             |                   |
-| 4  | [GIF](https://wikipedia.org/wiki/GIF)                                        | R             | giflib            |
-| .. | ...                                                                          |               |                   |
-| 6  | [JPEG](https://wikipedia.org/wiki/JPEG)                                      | RW            | libjpeg-turbo     |
-| 7  | [JPEG2000](https://wikipedia.org/wiki/JPEG_2000)                             | R             | jasper            |
-| 8  | [PCX](https://wikipedia.org/wiki/PCX)                                        | R             |                   |
-| 9  | [PNG](https://wikipedia.org/wiki/Portable_Network_Graphics)                  | RW            | libpng            |
-| 10 | [QOI](https://phoboslab.org/log/2021/11/qoi-fast-lossless-image-compression) | RW            |                   |
-| 11 | [SVG](https://wikipedia.org/wiki/Scalable_Vector_Graphics)                   | R             | resvg             |
-| 12 | [TGA](https://wikipedia.org/wiki/Truevision_TGA)                             | R             |                   |
-| 13 | [TIFF](https://wikipedia.org/wiki/TIFF)                                      | RW            | libtiff           |
-| .. | ...                                                                          |               |                   |
-| 15 | [WEBP](https://wikipedia.org/wiki/WebP)                                      | R             | libwebp           |
+| N  | Image format                                                        | Operations    | Dependencies      |
+| -- | --------------------------------------------------------------------| ------------- | ----------------- |
+| 1  | [APNG](https://wikipedia.org/wiki/APNG)                             | R             | libpng+APNG patch |
+| 2  | [AVIF](https://wikipedia.org/wiki/AV1#AV1_Image_File_Format_(AVIF)) | R             | libavif           |
+| 3  | [BMP](https://wikipedia.org/wiki/BMP_file_format)                   | R             |                   |
+| 4  | [GIF](https://wikipedia.org/wiki/GIF)                               | R             | giflib            |
+| .. | ...                                                                 |               |                   |
+| 6  | [JPEG](https://wikipedia.org/wiki/JPEG)                             | RW            | libjpeg-turbo     |
+| 7  | [JPEG2000](https://wikipedia.org/wiki/JPEG_2000)                    | R             | jasper            |
+| 8  | [PCX](https://wikipedia.org/wiki/PCX)                               | R             |                   |
+| 9  | [PNG](https://wikipedia.org/wiki/Portable_Network_Graphics)         | RW            | libpng            |
+| 10 | [QOI](http://qoiformat.org)                                         | RW            |                   |
+| 11 | [SVG](https://wikipedia.org/wiki/Scalable_Vector_Graphics)          | R             | resvg             |
+| 12 | [TGA](https://wikipedia.org/wiki/Truevision_TGA)                    | R             |                   |
+| 13 | [TIFF](https://wikipedia.org/wiki/TIFF)                             | RW            | libtiff           |
+| .. | ...                                                                 |               |                   |
+| 15 | [WEBP](https://wikipedia.org/wiki/WebP)                             | R             | libwebp           |
 
 See the full list [here](FORMATS.md). Work to add more image formats is ongoing.