diff options
Diffstat (limited to 'chromium/third_party/ffmpeg/libavfilter/vf_scale_qsv.c')
| -rw-r--r-- | chromium/third_party/ffmpeg/libavfilter/vf_scale_qsv.c | 44 |
1 files changed, 37 insertions, 7 deletions
diff --git a/chromium/third_party/ffmpeg/libavfilter/vf_scale_qsv.c b/chromium/third_party/ffmpeg/libavfilter/vf_scale_qsv.c index 7d593b2b211..499534e30d5 100644 --- a/chromium/third_party/ffmpeg/libavfilter/vf_scale_qsv.c +++ b/chromium/third_party/ffmpeg/libavfilter/vf_scale_qsv.c @@ -69,6 +69,8 @@ enum var_name { VARS_NB }; +#define QSV_HAVE_SCALING_CONFIG QSV_VERSION_ATLEAST(1, 19) + typedef struct QSVScaleContext { const AVClass *class; @@ -88,7 +90,14 @@ typedef struct QSVScaleContext { int nb_surface_ptrs_out; mfxExtOpaqueSurfaceAlloc opaque_alloc; - mfxExtBuffer *ext_buffers[1]; + +#if QSV_HAVE_SCALING_CONFIG + mfxExtVPPScaling scale_conf; +#endif + int mode; + + mfxExtBuffer *ext_buffers[1 + QSV_HAVE_SCALING_CONFIG]; + int num_ext_buf; int shift_width, shift_height; @@ -109,7 +118,7 @@ typedef struct QSVScaleContext { char *format_str; } QSVScaleContext; -static int qsvscale_init(AVFilterContext *ctx) +static av_cold int qsvscale_init(AVFilterContext *ctx) { QSVScaleContext *s = ctx->priv; @@ -126,7 +135,7 @@ static int qsvscale_init(AVFilterContext *ctx) return 0; } -static void qsvscale_uninit(AVFilterContext *ctx) +static av_cold void qsvscale_uninit(AVFilterContext *ctx) { QSVScaleContext *s = ctx->priv; @@ -285,6 +294,8 @@ static int init_out_session(AVFilterContext *ctx) mfxStatus err; int i; + s->num_ext_buf = 0; + /* extract the properties of the "master" session given to us */ err = MFXQueryIMPL(device_hwctx->session, &impl); if (err == MFX_ERR_NONE) @@ -357,10 +368,7 @@ static int init_out_session(AVFilterContext *ctx) s->opaque_alloc.Header.BufferId = MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION; s->opaque_alloc.Header.BufferSz = sizeof(s->opaque_alloc); - s->ext_buffers[0] = (mfxExtBuffer*)&s->opaque_alloc; - - par.ExtParam = s->ext_buffers; - par.NumExtParam = FF_ARRAY_ELEMS(s->ext_buffers); + s->ext_buffers[s->num_ext_buf++] = (mfxExtBuffer*)&s->opaque_alloc; par.IOPattern = MFX_IOPATTERN_IN_OPAQUE_MEMORY | MFX_IOPATTERN_OUT_OPAQUE_MEMORY; } else { @@ -396,6 +404,18 @@ static int init_out_session(AVFilterContext *ctx) par.IOPattern = MFX_IOPATTERN_IN_VIDEO_MEMORY | MFX_IOPATTERN_OUT_VIDEO_MEMORY; } +#if QSV_HAVE_SCALING_CONFIG + memset(&s->scale_conf, 0, sizeof(mfxExtVPPScaling)); + s->scale_conf.Header.BufferId = MFX_EXTBUFF_VPP_SCALING; + s->scale_conf.Header.BufferSz = sizeof(mfxExtVPPScaling); + s->scale_conf.ScalingMode = s->mode; + s->ext_buffers[s->num_ext_buf++] = (mfxExtBuffer*)&s->scale_conf; + av_log(ctx, AV_LOG_VERBOSE, "Scaling mode: %"PRIu16"\n", s->mode); +#endif + + par.ExtParam = s->ext_buffers; + par.NumExtParam = s->num_ext_buf; + par.AsyncDepth = 1; // TODO async par.vpp.In = in_frames_hwctx->surfaces[0].Info; @@ -595,6 +615,16 @@ static const AVOption options[] = { { "h", "Output video height", OFFSET(h_expr), AV_OPT_TYPE_STRING, { .str = "ih" }, .flags = FLAGS }, { "format", "Output pixel format", OFFSET(format_str), AV_OPT_TYPE_STRING, { .str = "same" }, .flags = FLAGS }, +#if QSV_HAVE_SCALING_CONFIG + { "mode", "set scaling mode", OFFSET(mode), AV_OPT_TYPE_INT, { .i64 = MFX_SCALING_MODE_DEFAULT}, MFX_SCALING_MODE_DEFAULT, MFX_SCALING_MODE_QUALITY, FLAGS, "mode"}, + { "low_power", "low power mode", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_SCALING_MODE_LOWPOWER}, INT_MIN, INT_MAX, FLAGS, "mode"}, + { "hq", "high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_SCALING_MODE_QUALITY}, INT_MIN, INT_MAX, FLAGS, "mode"}, +#else + { "mode", "(not supported)", OFFSET(mode), AV_OPT_TYPE_INT, { .i64 = 0}, 0, INT_MAX, FLAGS, "mode"}, + { "low_power", "", 0, AV_OPT_TYPE_CONST, { .i64 = 1}, 0, 0, FLAGS, "mode"}, + { "hq", "", 0, AV_OPT_TYPE_CONST, { .i64 = 2}, 0, 0, FLAGS, "mode"}, +#endif + { NULL }, }; |