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avcodec/vp9: move bpp to the shared context for use in hwaccel

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Signed-off-by: Mark Thompson <sw@jkqxz.net>
This commit is contained in:
Mathieu Velten 2016-12-05 21:32:58 +01:00 committed by Mark Thompson
parent 46e75617d9
commit b1f630f1a6
2 changed files with 15 additions and 14 deletions
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28
libavcodec/vp9.c
View File

@ -68,7 +68,7 @@ typedef struct VP9Context {
ptrdiff_t y_stride, uv_stride;
uint8_t ss_h, ss_v;
uint8_t last_bpp, bpp, bpp_index, bytesperpixel;
uint8_t last_bpp, bpp_index, bytesperpixel;
uint8_t last_keyframe;
// sb_cols/rows, rows/cols and last_fmt are used for allocating all internal
// arrays, and are thus per-thread. w/h and gf_fmt are synced between threads
@ -326,10 +326,10 @@ static int update_size(AVCodecContext *ctx, int w, int h)
av_freep(&s->b_base);
av_freep(&s->block_base);
if (s->bpp != s->last_bpp) {
ff_vp9dsp_init(&s->dsp, s->bpp, ctx->flags & AV_CODEC_FLAG_BITEXACT);
ff_videodsp_init(&s->vdsp, s->bpp);
s->last_bpp = s->bpp;
if (s->s.h.bpp != s->last_bpp) {
ff_vp9dsp_init(&s->dsp, s->s.h.bpp, ctx->flags & AV_CODEC_FLAG_BITEXACT);
ff_videodsp_init(&s->vdsp, s->s.h.bpp);
s->last_bpp = s->s.h.bpp;
}
return 0;
@ -458,8 +458,8 @@ static int read_colorspace_details(AVCodecContext *ctx)
int bits = ctx->profile <= 1 ? 0 : 1 + get_bits1(&s->gb); // 0:8, 1:10, 2:12
s->bpp_index = bits;
s->bpp = 8 + bits * 2;
s->bytesperpixel = (7 + s->bpp) >> 3;
s->s.h.bpp = 8 + bits * 2;
s->bytesperpixel = (7 + s->s.h.bpp) >> 3;
ctx->colorspace = colorspaces[get_bits(&s->gb, 3)];
if (ctx->colorspace == AVCOL_SPC_RGB) { // RGB = profile 1
static const enum AVPixelFormat pix_fmt_rgb[3] = {
@ -571,7 +571,7 @@ static int decode_frame_header(AVCodecContext *ctx,
return res;
} else {
s->ss_h = s->ss_v = 1;
s->bpp = 8;
s->s.h.bpp = 8;
s->bpp_index = 0;
s->bytesperpixel = 1;
s->pix_fmt = AV_PIX_FMT_YUV420P;
@ -2278,7 +2278,7 @@ static int decode_coeffs_b_16bpp(VP9Context *s, int16_t *coef, int n_coeffs,
const int16_t (*nb)[2], const int16_t *band_counts,
const int16_t *qmul)
{
return decode_coeffs_b_generic(&s->c, coef, n_coeffs, 0, 0, s->bpp, cnt, eob, p,
return decode_coeffs_b_generic(&s->c, coef, n_coeffs, 0, 0, s->s.h.bpp, cnt, eob, p,
nnz, scan, nb, band_counts, qmul);
}
@ -2288,7 +2288,7 @@ static int decode_coeffs_b32_16bpp(VP9Context *s, int16_t *coef, int n_coeffs,
const int16_t (*nb)[2], const int16_t *band_counts,
const int16_t *qmul)
{
return decode_coeffs_b_generic(&s->c, coef, n_coeffs, 1, 0, s->bpp, cnt, eob, p,
return decode_coeffs_b_generic(&s->c, coef, n_coeffs, 1, 0, s->s.h.bpp, cnt, eob, p,
nnz, scan, nb, band_counts, qmul);
}
@ -2479,7 +2479,7 @@ static av_always_inline int check_intra_mode(VP9Context *s, int mode, uint8_t **
int have_top = row > 0 || y > 0;
int have_left = col > s->tile_col_start || x > 0;
int have_right = x < w - 1;
int bpp = s->bpp;
int bpp = s->s.h.bpp;
static const uint8_t mode_conv[10][2 /* have_left */][2 /* have_top */] = {
[VERT_PRED] = { { DC_127_PRED, VERT_PRED },
{ DC_127_PRED, VERT_PRED } },
@ -3310,13 +3310,13 @@ static void decode_b(AVCodecContext *ctx, int row, int col,
s->uv_stride = f->linesize[1];
}
if (b->intra) {
if (s->bpp > 8) {
if (s->s.h.bpp > 8) {
intra_recon_16bpp(ctx, yoff, uvoff);
} else {
intra_recon_8bpp(ctx, yoff, uvoff);
}
} else {
if (s->bpp > 8) {
if (s->s.h.bpp > 8) {
inter_recon_16bpp(ctx);
} else {
inter_recon_8bpp(ctx);
@ -4353,7 +4353,7 @@ static int vp9_decode_update_thread_context(AVCodecContext *dst, const AVCodecCo
s->gf_fmt = ssrc->gf_fmt;
s->w = ssrc->w;
s->h = ssrc->h;
s->bpp = ssrc->bpp;
s->s.h.bpp = ssrc->s.h.bpp;
s->bpp_index = ssrc->bpp_index;
s->pix_fmt = ssrc->pix_fmt;
memcpy(&s->prob_ctx, &ssrc->prob_ctx, sizeof(s->prob_ctx));

1
libavcodec/vp9.h
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@ -137,6 +137,7 @@ typedef struct VP9Frame {
typedef struct VP9BitstreamHeader {
// bitstream header
uint8_t profile;
uint8_t bpp;
uint8_t keyframe;
uint8_t invisible;
uint8_t errorres;