diff options
Diffstat (limited to 'drivers/staging/media/rockchip/vpu/rockchip_vpu_jpeg.h')
-rw-r--r-- | drivers/staging/media/rockchip/vpu/rockchip_vpu_jpeg.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/staging/media/rockchip/vpu/rockchip_vpu_jpeg.h b/drivers/staging/media/rockchip/vpu/rockchip_vpu_jpeg.h new file mode 100644 index 000000000000..72645d8e2ade --- /dev/null +++ b/drivers/staging/media/rockchip/vpu/rockchip_vpu_jpeg.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#define JPEG_HEADER_SIZE 601 + +struct rockchip_vpu_jpeg_ctx { + int width; + int height; + int quality; + unsigned char *buffer; +}; + +unsigned char * +rockchip_vpu_jpeg_get_qtable(struct rockchip_vpu_jpeg_ctx *ctx, int index); +void rockchip_vpu_jpeg_header_assemble(struct rockchip_vpu_jpeg_ctx *ctx); |