linux-zen-server/drivers/media/platform/verisilicon/hantro_jpeg.h

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2023-08-30 17:53:23 +02:00
/* SPDX-License-Identifier: GPL-2.0+ */
#define JPEG_HEADER_SIZE 624
#define JPEG_QUANT_SIZE 64
struct hantro_jpeg_ctx {
int width;
int height;
int quality;
unsigned char *buffer;
unsigned char hw_luma_qtable[JPEG_QUANT_SIZE];
unsigned char hw_chroma_qtable[JPEG_QUANT_SIZE];
};
void hantro_jpeg_header_assemble(struct hantro_jpeg_ctx *ctx);