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ffv1enc_vulkan: allow setting the number of slices via -slices

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Falls back to the exact same code the software encoder uses.
This commit is contained in:
Lynne
2024-12-25 19:23:23 +09:00
parent d9b773c22f
commit e7b474783c
3 changed files with 11 additions and 4 deletions
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10
libavcodec/ffv1enc_vulkan.c
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@@ -1540,8 +1540,14 @@ static av_cold int vulkan_encode_ffv1_init(AVCodecContext *avctx)
f->num_v_slices = fv->num_v_slices;
if (f->num_h_slices <= 0 && f->num_v_slices <= 0) {
f->num_h_slices = 32;
f->num_v_slices = 32;
if (avctx->slices) {
err = ff_ffv1_encode_determine_slices(avctx);
if (err < 0)
return err;
} else {
f->num_h_slices = 32;
f->num_v_slices = 32;
}
} else if (f->num_h_slices && f->num_v_slices <= 0) {
f->num_v_slices = 1024 / f->num_h_slices;
} else if (f->num_v_slices && f->num_h_slices <= 0) {