| 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
|---|---|
| 2 | |
| 3 | #define JPEG_HEADER_SIZE 624 |
| 4 | #define JPEG_QUANT_SIZE 64 |
| 5 | |
| 6 | struct hantro_jpeg_ctx { |
| 7 | int width; |
| 8 | int height; |
| 9 | int quality; |
| 10 | unsigned char *buffer; |
| 11 | unsigned char hw_luma_qtable[JPEG_QUANT_SIZE]; |
| 12 | unsigned char hw_chroma_qtable[JPEG_QUANT_SIZE]; |
| 13 | }; |
| 14 | |
| 15 | void hantro_jpeg_header_assemble(struct hantro_jpeg_ctx *ctx); |
| 16 |