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-rw-r--r--Documentation/media/uapi/v4l/pixfmt-compressed.rst2
-rw-r--r--drivers/media/platform/vicodec/Makefile2
-rw-r--r--drivers/media/platform/vicodec/codec-fwht.c (renamed from drivers/media/platform/vicodec/vicodec-codec.c)62
-rw-r--r--drivers/media/platform/vicodec/codec-fwht.h (renamed from drivers/media/platform/vicodec/vicodec-codec.h)77
-rw-r--r--drivers/media/platform/vicodec/vicodec-core.c89
5 files changed, 118 insertions, 114 deletions
diff --git a/Documentation/media/uapi/v4l/pixfmt-compressed.rst b/Documentation/media/uapi/v4l/pixfmt-compressed.rst
index d382e7a5c38e..d04b18adac33 100644
--- a/Documentation/media/uapi/v4l/pixfmt-compressed.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-compressed.rst
@@ -101,4 +101,4 @@ Compressed Formats
- 'FWHT'
- Video elementary stream using a codec based on the Fast Walsh Hadamard
Transform. This codec is implemented by the vicodec ('Virtual Codec')
- driver. See the vicodec-codec.h header for more details.
+ driver. See the codec-fwht.h header for more details.
diff --git a/drivers/media/platform/vicodec/Makefile b/drivers/media/platform/vicodec/Makefile
index 197229428953..a27242ff14ad 100644
--- a/drivers/media/platform/vicodec/Makefile
+++ b/drivers/media/platform/vicodec/Makefile
@@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-vicodec-objs := vicodec-core.o vicodec-codec.o
+vicodec-objs := vicodec-core.o codec-fwht.o
obj-$(CONFIG_VIDEO_VICODEC) += vicodec.o
diff --git a/drivers/media/platform/vicodec/vicodec-codec.c b/drivers/media/platform/vicodec/codec-fwht.c
index 3547129c1163..f91f90f7e5fc 100644
--- a/drivers/media/platform/vicodec/vicodec-codec.c
+++ b/drivers/media/platform/vicodec/codec-fwht.c
@@ -10,7 +10,18 @@
*/
#include <linux/string.h>
-#include "vicodec-codec.h"
+#include "codec-fwht.h"
+
+/*
+ * Note: bit 0 of the header must always be 0. Otherwise it cannot
+ * be guaranteed that the magic 8 byte sequence (see below) can
+ * never occur in the rlc output.
+ */
+#define PFRAME_BIT BIT(15)
+#define DUPS_MASK 0x1ffe
+
+#define PBLOCK 0
+#define IBLOCK 1
#define ALL_ZEROS 15
@@ -642,7 +653,7 @@ static void add_deltas(s16 *deltas, const u8 *ref, int stride)
}
static u32 encode_plane(u8 *input, u8 *refp, __be16 **rlco, __be16 *rlco_max,
- struct cframe *cf, u32 height, u32 width,
+ struct fwht_cframe *cf, u32 height, u32 width,
unsigned int input_step,
bool is_intra, bool next_is_intra)
{
@@ -669,7 +680,7 @@ static u32 encode_plane(u8 *input, u8 *refp, __be16 **rlco, __be16 *rlco_max,
cf->i_frame_qp);
} else {
/* inter code */
- encoding |= FRAME_PCODED;
+ encoding |= FWHT_FRAME_PCODED;
fwht16(deltablock, cf->coeffs, 8, 0);
quantize_inter(cf->coeffs, cf->de_coeffs,
cf->p_frame_qp);
@@ -700,7 +711,7 @@ static u32 encode_plane(u8 *input, u8 *refp, __be16 **rlco, __be16 *rlco_max,
*rlco += size;
}
if (*rlco >= rlco_max) {
- encoding |= FRAME_UNENCODED;
+ encoding |= FWHT_FRAME_UNENCODED;
goto exit_loop;
}
last_size = size;
@@ -709,7 +720,7 @@ static u32 encode_plane(u8 *input, u8 *refp, __be16 **rlco, __be16 *rlco_max,
}
exit_loop:
- if (encoding & FRAME_UNENCODED) {
+ if (encoding & FWHT_FRAME_UNENCODED) {
u8 *out = (u8 *)rlco_start;
input = input_start;
@@ -722,13 +733,15 @@ exit_loop:
for (i = 0; i < height * width; i++, input += input_step)
*out++ = (*input == 0xff) ? 0xfe : *input;
*rlco = (__be16 *)out;
- encoding &= ~FRAME_PCODED;
+ encoding &= ~FWHT_FRAME_PCODED;
}
return encoding;
}
-u32 encode_frame(struct raw_frame *frm, struct raw_frame *ref_frm,
- struct cframe *cf, bool is_intra, bool next_is_intra)
+u32 fwht_encode_frame(struct fwht_raw_frame *frm,
+ struct fwht_raw_frame *ref_frm,
+ struct fwht_cframe *cf,
+ bool is_intra, bool next_is_intra)
{
unsigned int size = frm->height * frm->width;
__be16 *rlco = cf->rlc_data;
@@ -742,28 +755,28 @@ u32 encode_frame(struct raw_frame *frm, struct raw_frame *ref_frm,
encoding = encode_plane(frm->luma, ref_frm->luma, &rlco, rlco_max, cf,
frm->height, frm->width,
frm->luma_step, is_intra, next_is_intra);
- if (encoding & FRAME_UNENCODED)
- encoding |= LUMA_UNENCODED;
- encoding &= ~FRAME_UNENCODED;
+ if (encoding & FWHT_FRAME_UNENCODED)
+ encoding |= FWHT_LUMA_UNENCODED;
+ encoding &= ~FWHT_FRAME_UNENCODED;
rlco_max = rlco + chroma_size / 2 - 256;
encoding |= encode_plane(frm->cb, ref_frm->cb, &rlco, rlco_max, cf,
chroma_h, chroma_w,
frm->chroma_step, is_intra, next_is_intra);
- if (encoding & FRAME_UNENCODED)
- encoding |= CB_UNENCODED;
- encoding &= ~FRAME_UNENCODED;
+ if (encoding & FWHT_FRAME_UNENCODED)
+ encoding |= FWHT_CB_UNENCODED;
+ encoding &= ~FWHT_FRAME_UNENCODED;
rlco_max = rlco + chroma_size / 2 - 256;
encoding |= encode_plane(frm->cr, ref_frm->cr, &rlco, rlco_max, cf,
chroma_h, chroma_w,
frm->chroma_step, is_intra, next_is_intra);
- if (encoding & FRAME_UNENCODED)
- encoding |= CR_UNENCODED;
- encoding &= ~FRAME_UNENCODED;
+ if (encoding & FWHT_FRAME_UNENCODED)
+ encoding |= FWHT_CR_UNENCODED;
+ encoding &= ~FWHT_FRAME_UNENCODED;
cf->size = (rlco - cf->rlc_data) * sizeof(*rlco);
return encoding;
}
-static void decode_plane(struct cframe *cf, const __be16 **rlco, u8 *ref,
+static void decode_plane(struct fwht_cframe *cf, const __be16 **rlco, u8 *ref,
u32 height, u32 width, bool uncompressed)
{
unsigned int copies = 0;
@@ -816,20 +829,21 @@ static void decode_plane(struct cframe *cf, const __be16 **rlco, u8 *ref,
}
}
-void decode_frame(struct cframe *cf, struct raw_frame *ref, u32 hdr_flags)
+void fwht_decode_frame(struct fwht_cframe *cf, struct fwht_raw_frame *ref,
+ u32 hdr_flags)
{
const __be16 *rlco = cf->rlc_data;
u32 h = cf->height / 2;
u32 w = cf->width / 2;
- if (hdr_flags & VICODEC_FL_CHROMA_FULL_HEIGHT)
+ if (hdr_flags & FWHT_FL_CHROMA_FULL_HEIGHT)
h *= 2;
- if (hdr_flags & VICODEC_FL_CHROMA_FULL_WIDTH)
+ if (hdr_flags & FWHT_FL_CHROMA_FULL_WIDTH)
w *= 2;
decode_plane(cf, &rlco, ref->luma, cf->height, cf->width,
- hdr_flags & VICODEC_FL_LUMA_IS_UNCOMPRESSED);
+ hdr_flags & FWHT_FL_LUMA_IS_UNCOMPRESSED);
decode_plane(cf, &rlco, ref->cb, h, w,
- hdr_flags & VICODEC_FL_CB_IS_UNCOMPRESSED);
+ hdr_flags & FWHT_FL_CB_IS_UNCOMPRESSED);
decode_plane(cf, &rlco, ref->cr, h, w,
- hdr_flags & VICODEC_FL_CR_IS_UNCOMPRESSED);
+ hdr_flags & FWHT_FL_CR_IS_UNCOMPRESSED);
}
diff --git a/drivers/media/platform/vicodec/vicodec-codec.h b/drivers/media/platform/vicodec/codec-fwht.h
index ff69d9297ef4..1f9e47331197 100644
--- a/drivers/media/platform/vicodec/vicodec-codec.h
+++ b/drivers/media/platform/vicodec/codec-fwht.h
@@ -4,15 +4,15 @@
* Copyright 2018 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
*/
-#ifndef VICODEC_RLC_H
-#define VICODEC_RLC_H
+#ifndef CODEC_FWHT_H
+#define CODEC_FWHT_H
#include <linux/types.h>
#include <linux/bitops.h>
#include <asm/byteorder.h>
/*
- * The compressed format consists of a cframe_hdr struct followed by the
+ * The compressed format consists of a fwht_cframe_hdr struct followed by the
* compressed frame data. The header contains the size of that data.
* Each Y, Cb and Cr plane is compressed separately. If the compressed
* size of each plane becomes larger than the uncompressed size, then
@@ -35,7 +35,7 @@
*
* All 16 and 32 bit values are stored in big-endian (network) order.
*
- * Each cframe_hdr starts with an 8 byte magic header that is
+ * Each fwht_cframe_hdr starts with an 8 byte magic header that is
* guaranteed not to occur in the compressed frame data. This header
* can be used to sync to the next frame.
*
@@ -47,50 +47,36 @@
*/
/*
- * Note: bit 0 of the header must always be 0. Otherwise it cannot
- * be guaranteed that the magic 8 byte sequence (see below) can
- * never occur in the rlc output.
- */
-#define PFRAME_BIT (1 << 15)
-#define DUPS_MASK 0x1ffe
-
-/*
* This is a sequence of 8 bytes with the low 4 bits set to 0xf.
*
* This sequence cannot occur in the encoded data
+ *
+ * Note that these two magic values are symmetrical so endian issues here.
*/
-#define VICODEC_MAGIC1 0x4f4f4f4f
-#define VICODEC_MAGIC2 0xffffffff
-
-#define VICODEC_VERSION 1
-
-#define VICODEC_MAX_WIDTH 3840
-#define VICODEC_MAX_HEIGHT 2160
-#define VICODEC_MIN_WIDTH 640
-#define VICODEC_MIN_HEIGHT 480
+#define FWHT_MAGIC1 0x4f4f4f4f
+#define FWHT_MAGIC2 0xffffffff
-#define PBLOCK 0
-#define IBLOCK 1
+#define FWHT_VERSION 1
/* Set if this is an interlaced format */
-#define VICODEC_FL_IS_INTERLACED BIT(0)
+#define FWHT_FL_IS_INTERLACED BIT(0)
/* Set if this is a bottom-first (NTSC) interlaced format */
-#define VICODEC_FL_IS_BOTTOM_FIRST BIT(1)
+#define FWHT_FL_IS_BOTTOM_FIRST BIT(1)
/* Set if each 'frame' contains just one field */
-#define VICODEC_FL_IS_ALTERNATE BIT(2)
+#define FWHT_FL_IS_ALTERNATE BIT(2)
/*
- * If VICODEC_FL_IS_ALTERNATE was set, then this is set if this
+ * If FWHT_FL_IS_ALTERNATE was set, then this is set if this
* 'frame' is the bottom field, else it is the top field.
*/
-#define VICODEC_FL_IS_BOTTOM_FIELD BIT(3)
+#define FWHT_FL_IS_BOTTOM_FIELD BIT(3)
/* Set if this frame is uncompressed */
-#define VICODEC_FL_LUMA_IS_UNCOMPRESSED BIT(4)
-#define VICODEC_FL_CB_IS_UNCOMPRESSED BIT(5)
-#define VICODEC_FL_CR_IS_UNCOMPRESSED BIT(6)
-#define VICODEC_FL_CHROMA_FULL_HEIGHT BIT(7)
-#define VICODEC_FL_CHROMA_FULL_WIDTH BIT(8)
+#define FWHT_FL_LUMA_IS_UNCOMPRESSED BIT(4)
+#define FWHT_FL_CB_IS_UNCOMPRESSED BIT(5)
+#define FWHT_FL_CR_IS_UNCOMPRESSED BIT(6)
+#define FWHT_FL_CHROMA_FULL_HEIGHT BIT(7)
+#define FWHT_FL_CHROMA_FULL_WIDTH BIT(8)
-struct cframe_hdr {
+struct fwht_cframe_hdr {
u32 magic1;
u32 magic2;
__be32 version;
@@ -103,7 +89,7 @@ struct cframe_hdr {
__be32 size;
};
-struct cframe {
+struct fwht_cframe {
unsigned int width, height;
u16 i_frame_qp;
u16 p_frame_qp;
@@ -114,7 +100,7 @@ struct cframe {
u32 size;
};
-struct raw_frame {
+struct fwht_raw_frame {
unsigned int width, height;
unsigned int width_div;
unsigned int height_div;
@@ -123,14 +109,17 @@ struct raw_frame {
u8 *luma, *cb, *cr;
};
-#define FRAME_PCODED BIT(0)
-#define FRAME_UNENCODED BIT(1)
-#define LUMA_UNENCODED BIT(2)
-#define CB_UNENCODED BIT(3)
-#define CR_UNENCODED BIT(4)
+#define FWHT_FRAME_PCODED BIT(0)
+#define FWHT_FRAME_UNENCODED BIT(1)
+#define FWHT_LUMA_UNENCODED BIT(2)
+#define FWHT_CB_UNENCODED BIT(3)
+#define FWHT_CR_UNENCODED BIT(4)
-u32 encode_frame(struct raw_frame *frm, struct raw_frame *ref_frm,
- struct cframe *cf, bool is_intra, bool next_is_intra);
-void decode_frame(struct cframe *cf, struct raw_frame *ref, u32 hdr_flags);
+u32 fwht_encode_frame(struct fwht_raw_frame *frm,
+ struct fwht_raw_frame *ref_frm,
+ struct fwht_cframe *cf,
+ bool is_intra, bool next_is_intra);
+void fwht_decode_frame(struct fwht_cframe *cf, struct fwht_raw_frame *ref,
+ u32 hdr_flags);
#endif
diff --git a/drivers/media/platform/vicodec/vicodec-core.c b/drivers/media/platform/vicodec/vicodec-core.c
index caff521d94c6..4f2c35533e08 100644
--- a/drivers/media/platform/vicodec/vicodec-core.c
+++ b/drivers/media/platform/vicodec/vicodec-core.c
@@ -23,7 +23,7 @@
#include <media/v4l2-event.h>
#include <media/videobuf2-vmalloc.h>
-#include "vicodec-codec.h"
+#include "codec-fwht.h"
MODULE_DESCRIPTION("Virtual codec device");
MODULE_AUTHOR("Hans Verkuil <hans.verkuil@cisco.com>");
@@ -152,7 +152,7 @@ struct vicodec_ctx {
/* Source and destination queue data */
struct vicodec_q_data q_data[2];
- struct raw_frame ref_frame;
+ struct fwht_raw_frame ref_frame;
u8 *compressed_frame;
u32 cur_buf_offset;
u32 comp_max_size;
@@ -191,9 +191,9 @@ static void encode(struct vicodec_ctx *ctx,
{
unsigned int size = q_data->width * q_data->height;
const struct pixfmt_info *info = q_data->info;
- struct cframe_hdr *p_hdr;
- struct cframe cf;
- struct raw_frame rf;
+ struct fwht_cframe_hdr *p_hdr;
+ struct fwht_cframe cf;
+ struct fwht_raw_frame rf;
u32 encoding;
rf.width = q_data->width;
@@ -279,29 +279,29 @@ static void encode(struct vicodec_ctx *ctx,
cf.p_frame_qp = ctx->p_frame_qp;
cf.rlc_data = (__be16 *)(p_out + sizeof(*p_hdr));
- encoding = encode_frame(&rf, &ctx->ref_frame, &cf, !ctx->gop_cnt,
- ctx->gop_cnt == ctx->gop_size - 1);
- if (!(encoding & FRAME_PCODED))
+ encoding = fwht_encode_frame(&rf, &ctx->ref_frame, &cf, !ctx->gop_cnt,
+ ctx->gop_cnt == ctx->gop_size - 1);
+ if (!(encoding & FWHT_FRAME_PCODED))
ctx->gop_cnt = 0;
if (++ctx->gop_cnt >= ctx->gop_size)
ctx->gop_cnt = 0;
- p_hdr = (struct cframe_hdr *)p_out;
- p_hdr->magic1 = VICODEC_MAGIC1;
- p_hdr->magic2 = VICODEC_MAGIC2;
- p_hdr->version = htonl(VICODEC_VERSION);
+ p_hdr = (struct fwht_cframe_hdr *)p_out;
+ p_hdr->magic1 = FWHT_MAGIC1;
+ p_hdr->magic2 = FWHT_MAGIC2;
+ p_hdr->version = htonl(FWHT_VERSION);
p_hdr->width = htonl(cf.width);
p_hdr->height = htonl(cf.height);
- if (encoding & LUMA_UNENCODED)
- flags |= VICODEC_FL_LUMA_IS_UNCOMPRESSED;
- if (encoding & CB_UNENCODED)
- flags |= VICODEC_FL_CB_IS_UNCOMPRESSED;
- if (encoding & CR_UNENCODED)
- flags |= VICODEC_FL_CR_IS_UNCOMPRESSED;
+ if (encoding & FWHT_LUMA_UNENCODED)
+ flags |= FWHT_FL_LUMA_IS_UNCOMPRESSED;
+ if (encoding & FWHT_CB_UNENCODED)
+ flags |= FWHT_FL_CB_IS_UNCOMPRESSED;
+ if (encoding & FWHT_CR_UNENCODED)
+ flags |= FWHT_FL_CR_IS_UNCOMPRESSED;
if (rf.height_div == 1)
- flags |= VICODEC_FL_CHROMA_FULL_HEIGHT;
+ flags |= FWHT_FL_CHROMA_FULL_HEIGHT;
if (rf.width_div == 1)
- flags |= VICODEC_FL_CHROMA_FULL_WIDTH;
+ flags |= FWHT_FL_CHROMA_FULL_WIDTH;
p_hdr->flags = htonl(flags);
p_hdr->colorspace = htonl(ctx->colorspace);
p_hdr->xfer_func = htonl(ctx->xfer_func);
@@ -320,11 +320,11 @@ static int decode(struct vicodec_ctx *ctx,
unsigned int chroma_size = size;
unsigned int i;
u32 flags;
- struct cframe_hdr *p_hdr;
- struct cframe cf;
+ struct fwht_cframe_hdr *p_hdr;
+ struct fwht_cframe cf;
u8 *p;
- p_hdr = (struct cframe_hdr *)p_in;
+ p_hdr = (struct fwht_cframe_hdr *)p_in;
cf.width = ntohl(p_hdr->width);
cf.height = ntohl(p_hdr->height);
flags = ntohl(p_hdr->flags);
@@ -334,13 +334,13 @@ static int decode(struct vicodec_ctx *ctx,
ctx->quantization = ntohl(p_hdr->quantization);
cf.rlc_data = (__be16 *)(p_in + sizeof(*p_hdr));
- if (p_hdr->magic1 != VICODEC_MAGIC1 ||
- p_hdr->magic2 != VICODEC_MAGIC2 ||
- ntohl(p_hdr->version) != VICODEC_VERSION ||
- cf.width < VICODEC_MIN_WIDTH ||
- cf.width > VICODEC_MAX_WIDTH ||
- cf.height < VICODEC_MIN_HEIGHT ||
- cf.height > VICODEC_MAX_HEIGHT ||
+ if (p_hdr->magic1 != FWHT_MAGIC1 ||
+ p_hdr->magic2 != FWHT_MAGIC2 ||
+ ntohl(p_hdr->version) != FWHT_VERSION ||
+ cf.width < MIN_WIDTH ||
+ cf.width > MAX_WIDTH ||
+ cf.height < MIN_HEIGHT ||
+ cf.height > MAX_HEIGHT ||
(cf.width & 7) || (cf.height & 7))
return -EINVAL;
@@ -348,12 +348,12 @@ static int decode(struct vicodec_ctx *ctx,
if (cf.width != q_data->width || cf.height != q_data->height)
return -EINVAL;
- if (!(flags & VICODEC_FL_CHROMA_FULL_WIDTH))
+ if (!(flags & FWHT_FL_CHROMA_FULL_WIDTH))
chroma_size /= 2;
- if (!(flags & VICODEC_FL_CHROMA_FULL_HEIGHT))
+ if (!(flags & FWHT_FL_CHROMA_FULL_HEIGHT))
chroma_size /= 2;
- decode_frame(&cf, &ctx->ref_frame, flags);
+ fwht_decode_frame(&cf, &ctx->ref_frame, flags);
switch (q_data->info->id) {
case V4L2_PIX_FMT_YUV420:
@@ -484,7 +484,7 @@ static int device_process(struct vicodec_ctx *ctx,
}
if (ctx->is_enc) {
- struct cframe_hdr *p_hdr = (struct cframe_hdr *)p_out;
+ struct fwht_cframe_hdr *p_hdr = (struct fwht_cframe_hdr *)p_out;
encode(ctx, q_out, p_in, p_out, 0);
vb2_set_plane_payload(&out_vb->vb2_buf, 0,
@@ -635,9 +635,10 @@ restart:
}
ctx->comp_size = sizeof(magic);
}
- if (ctx->comp_size < sizeof(struct cframe_hdr)) {
- struct cframe_hdr *p_hdr = (struct cframe_hdr *)ctx->compressed_frame;
- u32 copy = sizeof(struct cframe_hdr) - ctx->comp_size;
+ if (ctx->comp_size < sizeof(struct fwht_cframe_hdr)) {
+ struct fwht_cframe_hdr *p_hdr =
+ (struct fwht_cframe_hdr *)ctx->compressed_frame;
+ u32 copy = sizeof(struct fwht_cframe_hdr) - ctx->comp_size;
if (copy > p_out + sz - p)
copy = p_out + sz - p;
@@ -645,7 +646,7 @@ restart:
p, copy);
p += copy;
ctx->comp_size += copy;
- if (ctx->comp_size < sizeof(struct cframe_hdr)) {
+ if (ctx->comp_size < sizeof(struct fwht_cframe_hdr)) {
job_remove_out_buf(ctx, state);
goto restart;
}
@@ -670,8 +671,8 @@ restart:
ctx->cur_buf_offset = p - p_out;
ctx->comp_has_frame = true;
ctx->comp_has_next_frame = false;
- if (sz - ctx->cur_buf_offset >= sizeof(struct cframe_hdr)) {
- struct cframe_hdr *p_hdr = (struct cframe_hdr *)p;
+ if (sz - ctx->cur_buf_offset >= sizeof(struct fwht_cframe_hdr)) {
+ struct fwht_cframe_hdr *p_hdr = (struct fwht_cframe_hdr *)p;
u32 frame_size = ntohl(p_hdr->size);
u32 remaining = sz - ctx->cur_buf_offset - sizeof(*p_hdr);
@@ -845,7 +846,7 @@ static int vidioc_try_fmt(struct vicodec_ctx *ctx, struct v4l2_format *f)
pix->sizeimage = pix->width * pix->height *
info->sizeimage_mult / info->sizeimage_div;
if (pix->pixelformat == V4L2_PIX_FMT_FWHT)
- pix->sizeimage += sizeof(struct cframe_hdr);
+ pix->sizeimage += sizeof(struct fwht_cframe_hdr);
break;
case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE:
case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE:
@@ -863,7 +864,7 @@ static int vidioc_try_fmt(struct vicodec_ctx *ctx, struct v4l2_format *f)
plane->sizeimage = pix_mp->width * pix_mp->height *
info->sizeimage_mult / info->sizeimage_div;
if (pix_mp->pixelformat == V4L2_PIX_FMT_FWHT)
- plane->sizeimage += sizeof(struct cframe_hdr);
+ plane->sizeimage += sizeof(struct fwht_cframe_hdr);
memset(pix_mp->reserved, 0, sizeof(pix_mp->reserved));
memset(plane->reserved, 0, sizeof(plane->reserved));
break;
@@ -1308,7 +1309,7 @@ static int vicodec_start_streaming(struct vb2_queue *q,
ctx->ref_frame.width = ctx->ref_frame.height = 0;
ctx->ref_frame.luma = kvmalloc(size + 2 * size / chroma_div, GFP_KERNEL);
ctx->comp_max_size = size + 2 * size / chroma_div +
- sizeof(struct cframe_hdr);
+ sizeof(struct fwht_cframe_hdr);
ctx->compressed_frame = kvmalloc(ctx->comp_max_size, GFP_KERNEL);
if (!ctx->ref_frame.luma || !ctx->compressed_frame) {
kvfree(ctx->ref_frame.luma);
@@ -1493,7 +1494,7 @@ static int vicodec_open(struct file *file)
ctx->q_data[V4L2_M2M_DST].sizeimage = size;
ctx->colorspace = V4L2_COLORSPACE_REC709;
- size += sizeof(struct cframe_hdr);
+ size += sizeof(struct fwht_cframe_hdr);
if (ctx->is_enc) {
ctx->q_data[V4L2_M2M_DST].sizeimage = size;
ctx->fh.m2m_ctx = v4l2_m2m_ctx_init(dev->enc_dev, ctx,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 06:34:18 +0000