mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2025-01-08 13:22:53 +02:00
lavc: do not use av_pix_fmt_descriptors directly.
This commit is contained in:
parent
9953ff3cd8
commit
50ba57e0ce
@ -410,13 +410,15 @@ static const PixFmtInfo pix_fmt_info[AV_PIX_FMT_NB] = {
|
||||
|
||||
void avcodec_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, int *h_shift, int *v_shift)
|
||||
{
|
||||
*h_shift = av_pix_fmt_descriptors[pix_fmt].log2_chroma_w;
|
||||
*v_shift = av_pix_fmt_descriptors[pix_fmt].log2_chroma_h;
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
|
||||
*h_shift = desc->log2_chroma_w;
|
||||
*v_shift = desc->log2_chroma_h;
|
||||
}
|
||||
|
||||
int ff_is_hwaccel_pix_fmt(enum AVPixelFormat pix_fmt)
|
||||
{
|
||||
return av_pix_fmt_descriptors[pix_fmt].flags & PIX_FMT_HWACCEL;
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
|
||||
return desc->flags & PIX_FMT_HWACCEL;
|
||||
}
|
||||
|
||||
int avpicture_fill(AVPicture *picture, uint8_t *ptr,
|
||||
@ -437,7 +439,7 @@ int avpicture_layout(const AVPicture* src, enum AVPixelFormat pix_fmt, int width
|
||||
unsigned char *dest, int dest_size)
|
||||
{
|
||||
int i, j, nb_planes = 0, linesizes[4];
|
||||
const AVPixFmtDescriptor *desc = &av_pix_fmt_descriptors[pix_fmt];
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
|
||||
int size = avpicture_get_size(pix_fmt, width, height);
|
||||
|
||||
if (size > dest_size || size < 0)
|
||||
@ -469,9 +471,11 @@ int avpicture_layout(const AVPicture* src, enum AVPixelFormat pix_fmt, int width
|
||||
int avpicture_get_size(enum AVPixelFormat pix_fmt, int width, int height)
|
||||
{
|
||||
AVPicture dummy_pict;
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
|
||||
|
||||
if(av_image_check_size(width, height, 0, NULL))
|
||||
return -1;
|
||||
if (av_pix_fmt_descriptors[pix_fmt].flags & PIX_FMT_PSEUDOPAL)
|
||||
if (desc->flags & PIX_FMT_PSEUDOPAL)
|
||||
// do not include palette for these pseudo-paletted formats
|
||||
return width * height;
|
||||
return avpicture_fill(&dummy_pict, NULL, pix_fmt, width, height);
|
||||
@ -481,8 +485,8 @@ int avcodec_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, enum AVPixelFormat
|
||||
int has_alpha)
|
||||
{
|
||||
const PixFmtInfo *pf, *ps;
|
||||
const AVPixFmtDescriptor *src_desc = &av_pix_fmt_descriptors[src_pix_fmt];
|
||||
const AVPixFmtDescriptor *dst_desc = &av_pix_fmt_descriptors[dst_pix_fmt];
|
||||
const AVPixFmtDescriptor *src_desc = av_pix_fmt_desc_get(src_pix_fmt);
|
||||
const AVPixFmtDescriptor *dst_desc = av_pix_fmt_desc_get(dst_pix_fmt);
|
||||
int loss;
|
||||
|
||||
ps = &pix_fmt_info[src_pix_fmt];
|
||||
@ -540,7 +544,7 @@ static int avg_bits_per_pixel(enum AVPixelFormat pix_fmt)
|
||||
{
|
||||
int bits;
|
||||
const PixFmtInfo *pf;
|
||||
const AVPixFmtDescriptor *desc = &av_pix_fmt_descriptors[pix_fmt];
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
|
||||
|
||||
pf = &pix_fmt_info[pix_fmt];
|
||||
switch(pf->pixel_type) {
|
||||
@ -797,14 +801,15 @@ static inline int is_yuv_planar(const PixFmtInfo *ps)
|
||||
int av_picture_crop(AVPicture *dst, const AVPicture *src,
|
||||
enum AVPixelFormat pix_fmt, int top_band, int left_band)
|
||||
{
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
|
||||
int y_shift;
|
||||
int x_shift;
|
||||
|
||||
if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB || !is_yuv_planar(&pix_fmt_info[pix_fmt]))
|
||||
return -1;
|
||||
|
||||
y_shift = av_pix_fmt_descriptors[pix_fmt].log2_chroma_h;
|
||||
x_shift = av_pix_fmt_descriptors[pix_fmt].log2_chroma_w;
|
||||
y_shift = desc->log2_chroma_h;
|
||||
x_shift = desc->log2_chroma_w;
|
||||
|
||||
dst->data[0] = src->data[0] + (top_band * src->linesize[0]) + left_band;
|
||||
dst->data[1] = src->data[1] + ((top_band >> y_shift) * src->linesize[1]) + (left_band >> x_shift);
|
||||
@ -820,6 +825,7 @@ int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width,
|
||||
enum AVPixelFormat pix_fmt, int padtop, int padbottom, int padleft, int padright,
|
||||
int *color)
|
||||
{
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
|
||||
uint8_t *optr;
|
||||
int y_shift;
|
||||
int x_shift;
|
||||
@ -830,8 +836,8 @@ int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width,
|
||||
!is_yuv_planar(&pix_fmt_info[pix_fmt])) return -1;
|
||||
|
||||
for (i = 0; i < 3; i++) {
|
||||
x_shift = i ? av_pix_fmt_descriptors[pix_fmt].log2_chroma_w : 0;
|
||||
y_shift = i ? av_pix_fmt_descriptors[pix_fmt].log2_chroma_h : 0;
|
||||
x_shift = i ? desc->log2_chroma_w : 0;
|
||||
y_shift = i ? desc->log2_chroma_h : 0;
|
||||
|
||||
if (padtop || padleft) {
|
||||
memset(dst->data[i], color[i],
|
||||
|
@ -75,32 +75,32 @@ typedef struct {
|
||||
static int libopenjpeg_matches_pix_fmt(const opj_image_t *img,
|
||||
enum AVPixelFormat pix_fmt)
|
||||
{
|
||||
AVPixFmtDescriptor des = av_pix_fmt_descriptors[pix_fmt];
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
|
||||
int match = 1;
|
||||
|
||||
if (des.nb_components != img->numcomps) {
|
||||
if (desc->nb_components != img->numcomps) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
switch (des.nb_components) {
|
||||
switch (desc->nb_components) {
|
||||
case 4:
|
||||
match = match &&
|
||||
des.comp[3].depth_minus1 + 1 >= img->comps[3].prec &&
|
||||
desc->comp[3].depth_minus1 + 1 >= img->comps[3].prec &&
|
||||
1 == img->comps[3].dx &&
|
||||
1 == img->comps[3].dy;
|
||||
case 3:
|
||||
match = match &&
|
||||
des.comp[2].depth_minus1 + 1 >= img->comps[2].prec &&
|
||||
1 << des.log2_chroma_w == img->comps[2].dx &&
|
||||
1 << des.log2_chroma_h == img->comps[2].dy;
|
||||
desc->comp[2].depth_minus1 + 1 >= img->comps[2].prec &&
|
||||
1 << desc->log2_chroma_w == img->comps[2].dx &&
|
||||
1 << desc->log2_chroma_h == img->comps[2].dy;
|
||||
case 2:
|
||||
match = match &&
|
||||
des.comp[1].depth_minus1 + 1 >= img->comps[1].prec &&
|
||||
1 << des.log2_chroma_w == img->comps[1].dx &&
|
||||
1 << des.log2_chroma_h == img->comps[1].dy;
|
||||
desc->comp[1].depth_minus1 + 1 >= img->comps[1].prec &&
|
||||
1 << desc->log2_chroma_w == img->comps[1].dx &&
|
||||
1 << desc->log2_chroma_h == img->comps[1].dy;
|
||||
case 1:
|
||||
match = match &&
|
||||
des.comp[0].depth_minus1 + 1 >= img->comps[0].prec &&
|
||||
desc->comp[0].depth_minus1 + 1 >= img->comps[0].prec &&
|
||||
1 == img->comps[0].dx &&
|
||||
1 == img->comps[0].dy;
|
||||
default:
|
||||
@ -146,14 +146,15 @@ static enum AVPixelFormat libopenjpeg_guess_pix_fmt(const opj_image_t *image)
|
||||
|
||||
static inline int libopenjpeg_ispacked(enum AVPixelFormat pix_fmt)
|
||||
{
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
|
||||
int i, component_plane;
|
||||
|
||||
if (pix_fmt == AV_PIX_FMT_GRAY16)
|
||||
return 0;
|
||||
|
||||
component_plane = av_pix_fmt_descriptors[pix_fmt].comp[0].plane;
|
||||
for (i = 1; i < av_pix_fmt_descriptors[pix_fmt].nb_components; i++) {
|
||||
if (component_plane != av_pix_fmt_descriptors[pix_fmt].comp[i].plane)
|
||||
component_plane = desc->comp[0].plane;
|
||||
for (i = 1; i < desc->nb_components; i++) {
|
||||
if (component_plane != desc->comp[i].plane)
|
||||
return 0;
|
||||
}
|
||||
return 1;
|
||||
@ -259,6 +260,7 @@ static int libopenjpeg_decode_frame(AVCodecContext *avctx,
|
||||
int buf_size = avpkt->size;
|
||||
LibOpenJPEGContext *ctx = avctx->priv_data;
|
||||
AVFrame *picture = &ctx->image, *output = data;
|
||||
const AVPixFmtDescriptor *desc;
|
||||
opj_dinfo_t *dec;
|
||||
opj_cio_t *stream;
|
||||
opj_image_t *image;
|
||||
@ -373,8 +375,8 @@ static int libopenjpeg_decode_frame(AVCodecContext *avctx,
|
||||
goto done;
|
||||
}
|
||||
|
||||
pixel_size =
|
||||
av_pix_fmt_descriptors[avctx->pix_fmt].comp[0].step_minus1 + 1;
|
||||
desc = av_pix_fmt_desc_get(avctx->pix_fmt);
|
||||
pixel_size = desc->comp[0].step_minus1 + 1;
|
||||
ispacked = libopenjpeg_ispacked(avctx->pix_fmt);
|
||||
|
||||
switch (pixel_size) {
|
||||
|
@ -69,22 +69,23 @@ static void info_callback(const char *msg, void *data)
|
||||
static opj_image_t *libopenjpeg_create_image(AVCodecContext *avctx,
|
||||
opj_cparameters_t *parameters)
|
||||
{
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt);
|
||||
opj_image_cmptparm_t *cmptparm;
|
||||
OPJ_COLOR_SPACE color_space;
|
||||
opj_image_t *img;
|
||||
int i;
|
||||
int sub_dx[4];
|
||||
int sub_dy[4];
|
||||
int numcomps = av_pix_fmt_descriptors[avctx->pix_fmt].nb_components;
|
||||
int numcomps = desc->nb_components;
|
||||
|
||||
sub_dx[0] =
|
||||
sub_dx[3] = 1;
|
||||
sub_dy[0] =
|
||||
sub_dy[3] = 1;
|
||||
sub_dx[1] =
|
||||
sub_dx[2] = 1 << av_pix_fmt_descriptors[avctx->pix_fmt].log2_chroma_w;
|
||||
sub_dx[2] = 1 << desc->log2_chroma_w;
|
||||
sub_dy[1] =
|
||||
sub_dy[2] = 1 << av_pix_fmt_descriptors[avctx->pix_fmt].log2_chroma_h;
|
||||
sub_dy[2] = 1 << desc->log2_chroma_h;
|
||||
|
||||
switch (avctx->pix_fmt) {
|
||||
case AV_PIX_FMT_GRAY8:
|
||||
@ -129,10 +130,8 @@ static opj_image_t *libopenjpeg_create_image(AVCodecContext *avctx,
|
||||
}
|
||||
|
||||
for (i = 0; i < numcomps; i++) {
|
||||
cmptparm[i].prec =
|
||||
av_pix_fmt_descriptors[avctx->pix_fmt].comp[i].depth_minus1 + 1;
|
||||
cmptparm[i].bpp =
|
||||
av_pix_fmt_descriptors[avctx->pix_fmt].comp[i].depth_minus1 + 1;
|
||||
cmptparm[i].prec = desc->comp[i].depth_minus1 + 1;
|
||||
cmptparm[i].bpp = desc->comp[i].depth_minus1 + 1;
|
||||
cmptparm[i].sgnd = 0;
|
||||
cmptparm[i].dx = sub_dx[i];
|
||||
cmptparm[i].dy = sub_dy[i];
|
||||
|
@ -1527,8 +1527,9 @@ void ff_MPV_frame_end(MpegEncContext *s)
|
||||
s->current_picture.f.reference &&
|
||||
!s->intra_only &&
|
||||
!(s->flags & CODEC_FLAG_EMU_EDGE)) {
|
||||
int hshift = av_pix_fmt_descriptors[s->avctx->pix_fmt].log2_chroma_w;
|
||||
int vshift = av_pix_fmt_descriptors[s->avctx->pix_fmt].log2_chroma_h;
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(s->avctx->pix_fmt);
|
||||
int hshift = desc->log2_chroma_w;
|
||||
int vshift = desc->log2_chroma_h;
|
||||
s->dsp.draw_edges(s->current_picture.f.data[0], s->linesize,
|
||||
s->h_edge_pos, s->v_edge_pos,
|
||||
EDGE_WIDTH, EDGE_WIDTH,
|
||||
@ -2342,9 +2343,10 @@ void ff_draw_horiz_band(MpegEncContext *s, int y, int h){
|
||||
&& s->current_picture.f.reference
|
||||
&& !s->intra_only
|
||||
&& !(s->flags&CODEC_FLAG_EMU_EDGE)) {
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(s->avctx->pix_fmt);
|
||||
int sides = 0, edge_h;
|
||||
int hshift = av_pix_fmt_descriptors[s->avctx->pix_fmt].log2_chroma_w;
|
||||
int vshift = av_pix_fmt_descriptors[s->avctx->pix_fmt].log2_chroma_h;
|
||||
int hshift = desc->log2_chroma_w;
|
||||
int vshift = desc->log2_chroma_h;
|
||||
if (y==0) sides |= EDGE_TOP;
|
||||
if (y + h >= s->v_edge_pos) sides |= EDGE_BOTTOM;
|
||||
|
||||
|
@ -119,6 +119,7 @@ static int raw_decode(AVCodecContext *avctx,
|
||||
const uint8_t *buf = avpkt->data;
|
||||
int buf_size = avpkt->size;
|
||||
RawVideoContext *context = avctx->priv_data;
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt);
|
||||
int res;
|
||||
|
||||
AVFrame *frame = data;
|
||||
@ -161,7 +162,7 @@ static int raw_decode(AVCodecContext *avctx,
|
||||
avctx->width, avctx->height)) < 0)
|
||||
return res;
|
||||
if((avctx->pix_fmt==AV_PIX_FMT_PAL8 && buf_size < context->length) ||
|
||||
(av_pix_fmt_descriptors[avctx->pix_fmt].flags & PIX_FMT_PSEUDOPAL)) {
|
||||
(desc->flags & PIX_FMT_PSEUDOPAL)) {
|
||||
frame->data[1]= context->palette;
|
||||
}
|
||||
if (avctx->pix_fmt == AV_PIX_FMT_PAL8) {
|
||||
|
@ -33,10 +33,12 @@
|
||||
|
||||
static av_cold int raw_init_encoder(AVCodecContext *avctx)
|
||||
{
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt);
|
||||
|
||||
avctx->coded_frame = avctx->priv_data;
|
||||
avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
|
||||
avctx->coded_frame->key_frame = 1;
|
||||
avctx->bits_per_coded_sample = av_get_bits_per_pixel(&av_pix_fmt_descriptors[avctx->pix_fmt]);
|
||||
avctx->bits_per_coded_sample = av_get_bits_per_pixel(desc);
|
||||
if(!avctx->codec_tag)
|
||||
avctx->codec_tag = avcodec_pix_fmt_to_codec_tag(avctx->pix_fmt);
|
||||
return 0;
|
||||
|
@ -240,7 +240,7 @@ static int encode_frame(AVCodecContext * avctx, AVPacket *pkt,
|
||||
case AV_PIX_FMT_RGB24:
|
||||
case AV_PIX_FMT_GRAY8:
|
||||
case AV_PIX_FMT_PAL8:
|
||||
pfd = &av_pix_fmt_descriptors[avctx->pix_fmt];
|
||||
pfd = av_pix_fmt_desc_get(avctx->pix_fmt);
|
||||
s->bpp = av_get_bits_per_pixel(pfd);
|
||||
if (pfd->flags & PIX_FMT_PAL) {
|
||||
s->photometric_interpretation = 3;
|
||||
|
@ -247,7 +247,8 @@ void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
|
||||
|
||||
void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height)
|
||||
{
|
||||
int chroma_shift = av_pix_fmt_descriptors[s->pix_fmt].log2_chroma_w;
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(s->pix_fmt);
|
||||
int chroma_shift = desc->log2_chroma_w;
|
||||
int linesize_align[AV_NUM_DATA_POINTERS];
|
||||
int align;
|
||||
|
||||
@ -422,7 +423,8 @@ static int video_get_buffer(AVCodecContext *s, AVFrame *pic)
|
||||
int unaligned;
|
||||
AVPicture picture;
|
||||
int stride_align[AV_NUM_DATA_POINTERS];
|
||||
const int pixel_size = av_pix_fmt_descriptors[s->pix_fmt].comp[0].step_minus1 + 1;
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(s->pix_fmt);
|
||||
const int pixel_size = desc->comp[0].step_minus1 + 1;
|
||||
|
||||
avcodec_get_chroma_sub_sample(s->pix_fmt, &h_chroma_shift, &v_chroma_shift);
|
||||
|
||||
|
@ -43,14 +43,15 @@ static int xwd_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
|
||||
const AVFrame *p, int *got_packet)
|
||||
{
|
||||
enum AVPixelFormat pix_fmt = avctx->pix_fmt;
|
||||
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
|
||||
uint32_t pixdepth, bpp, bpad, ncolors = 0, lsize, vclass, be = 0;
|
||||
uint32_t rgb[3] = { 0 }, bitorder = 0;
|
||||
uint32_t header_size;
|
||||
int i, out_size, ret;
|
||||
uint8_t *ptr, *buf;
|
||||
|
||||
pixdepth = av_get_bits_per_pixel(&av_pix_fmt_descriptors[pix_fmt]);
|
||||
if (av_pix_fmt_descriptors[pix_fmt].flags & PIX_FMT_BE)
|
||||
pixdepth = av_get_bits_per_pixel(desc);
|
||||
if (desc->flags & PIX_FMT_BE)
|
||||
be = 1;
|
||||
switch (pix_fmt) {
|
||||
case AV_PIX_FMT_ARGB:
|
||||
|
Loading…
Reference in New Issue
Block a user