Searched refs:subsampling (Results 1 – 11 of 11) sorted by relevance
| /drivers/media/platform/samsung/s5p-jpeg/ |
| A D | jpeg-core.c | 537 switch (ctx->subsampling) { in s5p_jpeg_adjust_fourcc_to_subsampling()
593 if (ctx->subsampling > 2) in s5p_jpeg_to_user_subsampling()
595 return ctx->subsampling; in s5p_jpeg_to_user_subsampling()
599 if (ctx->subsampling > 3) in s5p_jpeg_to_user_subsampling()
604 if (ctx->subsampling > 2) in s5p_jpeg_to_user_subsampling()
1082 switch (subsampling) { in s5p_jpeg_subsampling_decode()
1167 subsampling = 0x33; in s5p_jpeg_parse_hdr()
1503 (fmt->subsampling < ctx->subsampling)) { in s5p_jpeg_try_fmt_vid_cap()
2228 ctx->subsampling); in exynos4_jpeg_device_run()
2255 ctx->subsampling); in exynos4_jpeg_device_run()
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| A D | jpeg-core.h | 159 int subsampling; member
221 unsigned short subsampling; member
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| /drivers/media/platform/renesas/ |
| A D | rcar_jpu.c | 216 unsigned char subsampling; member
236 u8 subsampling; member
1076 u8 subsampling = jpu_parse_hdr(buffer, buf_size, &width, in jpu_buf_queue() local
1080 if (subsampling != JPU_JPEG_422 && subsampling != JPU_JPEG_420) in jpu_buf_queue()
1100 jpu_buf->subsampling = subsampling; in jpu_buf_queue()
1136 *(buffer + JPU_JPEG_SUBS_OFFSET) = q_data->fmtinfo->subsampling; in jpu_buf_finish()
1345 unsigned char num_planes, subsampling; in jpu_device_run() local
1373 subsampling = q_data->fmtinfo->subsampling; in jpu_device_run()
1390 if (subsampling == JPU_JPEG_420) { in jpu_device_run()
1437 if (jpu_buf->subsampling != subsampling) { in jpu_device_run()
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| /drivers/media/platform/nxp/imx-jpeg/ |
| A D | mxc-jpeg.c | 70 .subsampling = -1,
79 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_444,
93 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_444,
107 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_444,
121 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_444,
135 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_420,
148 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_420,
161 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_420,
1386 if (mxc_formats[i].subsampling == fmt->subsampling && in mxc_jpeg_get_sibling_format()
1797 if (fmt->subsampling != header->frame.subsampling || in mxc_jpeg_match_image_format()
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| A D | mxc-jpeg.h | 63 enum v4l2_jpeg_chroma_subsampling subsampling; member
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| /drivers/media/platform/imagination/ |
| A D | e5010-jpeg-enc.c | 51 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_420,
60 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_420,
69 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_420,
78 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_420,
87 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_422,
96 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_422,
106 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_422,
115 .subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_422,
124 .subsampling = 0,
221 switch (subsampling) { in e5010_set_input_subsampling()
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| A D | e5010-jpeg-enc.h | 149 u32 subsampling; member
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| /drivers/media/i2c/ |
| A D | ov64a40.c | 2581 struct ov64a40_subsampling subsampling; member
2615 .subsampling = {
2656 .subsampling = {
2697 .subsampling = {
2738 .subsampling = {
2779 .subsampling = {
2820 .subsampling = {
2912 struct ov64a40_subsampling *subsampling = &ov64a40->mode->subsampling; in ov64a40_program_subsampling() local
2918 subsampling->x_even_inc), &ret); in ov64a40_program_subsampling()
2921 subsampling->y_even_inc), &ret); in ov64a40_program_subsampling()
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| /drivers/gpu/drm/vkms/ |
| A D | vkms_formats.c | 539 int subsampling = get_subsampling(plane->frame_info->fb->format, direction); in semi_planar_yuv_read_line() local
548 if ((i + subsampling_offset + 1) % subsampling == 0) in semi_planar_yuv_read_line()
584 int subsampling = get_subsampling(plane->frame_info->fb->format, direction); in planar_yuv_read_line() local
593 if ((i + subsampling_offset + 1) % subsampling == 0) { in planar_yuv_read_line()
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| /drivers/media/platform/chips-media/coda/ |
| A D | coda-jpeg.c | 396 switch (header.frame.subsampling) { in coda_jpeg_decode_header()
399 ctx->params.jpeg_chroma_subsampling = header.frame.subsampling; in coda_jpeg_decode_header()
403 header.frame.subsampling); in coda_jpeg_decode_header()
955 static unsigned char subsampling[5][3] = { in coda9_jpeg_encode_header() local
967 ret = coda_jpeg_put_byte(subsampling[chroma_format][i], in coda9_jpeg_encode_header()
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| /drivers/media/v4l2-core/ |
| A D | v4l2-jpeg.c | 343 frame_header->subsampling = subs; in jpeg_parse_frame_header()
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