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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-08-11 23:24:46 -0700 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-08-11 23:24:46 -0700 |
commit | 4aa31b4b61e4985e719352c329c3948d1932cb64 (patch) | |
tree | 251d6d11d1e5c9c09adc3e0eb1715c56b2e16c95 /drivers/staging/media/hantro/hantro_jpeg.h | |
parent | Input: remove w90x900 touchscreen driver (diff) | |
parent | Linux 5.3-rc4 (diff) | |
download | linux-dev-4aa31b4b61e4985e719352c329c3948d1932cb64.tar.xz linux-dev-4aa31b4b61e4985e719352c329c3948d1932cb64.zip |
Merge tag 'v5.3-rc4' into next
Sync up with mainline to bring in device_property_count_u32 andother
newer APIs.
Diffstat (limited to 'drivers/staging/media/hantro/hantro_jpeg.h')
-rw-r--r-- | drivers/staging/media/hantro/hantro_jpeg.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/staging/media/hantro/hantro_jpeg.h b/drivers/staging/media/hantro/hantro_jpeg.h new file mode 100644 index 000000000000..9e8397c71388 --- /dev/null +++ b/drivers/staging/media/hantro/hantro_jpeg.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#define JPEG_HEADER_SIZE 601 + +struct hantro_jpeg_ctx { + int width; + int height; + int quality; + unsigned char *buffer; +}; + +unsigned char *hantro_jpeg_get_qtable(struct hantro_jpeg_ctx *ctx, int index); +void hantro_jpeg_header_assemble(struct hantro_jpeg_ctx *ctx); |