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ffv1enc_vulkan: support default range coder tables

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This adds support for default range coder tables, rather than
only custom ones. Its two lines, as the same code can be used
for both thanks to ffv1enc.c setting f->state_transition properly.
This commit is contained in:
Lynne
2025-01-19 14:55:24 +09:00
parent 5cf4f145ad
commit 542a567d50
1 changed files with 3 additions and 1 deletions
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4
libavcodec/ffv1enc_vulkan.c
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@ -1581,7 +1581,7 @@ static av_cold int vulkan_encode_ffv1_init(AVCodecContext *avctx)
if (f->version < 4) {
av_log(avctx, AV_LOG_ERROR, "PCM coding only supported by version 4 (-level 4)\n");
return AVERROR_INVALIDDATA;
} else if (f->ac != AC_RANGE_CUSTOM_TAB) {
} else if (f->ac == AC_GOLOMB_RICE) {
av_log(avctx, AV_LOG_ERROR, "PCM coding requires range coding\n");
return AVERROR_INVALIDDATA;
}
@ -1798,6 +1798,8 @@ static const AVOption vulkan_encode_ffv1_options[] = {
{ .i64 = AC_RANGE_CUSTOM_TAB }, -2, 2, VE, .unit = "coder" },
{ "rice", "Golomb rice", 0, AV_OPT_TYPE_CONST,
{ .i64 = AC_GOLOMB_RICE }, INT_MIN, INT_MAX, VE, .unit = "coder" },
{ "range_def", "Range with default table", 0, AV_OPT_TYPE_CONST,
{ .i64 = AC_RANGE_DEFAULT_TAB_FORCE }, INT_MIN, INT_MAX, VE, .unit = "coder" },
{ "range_tab", "Range with custom table", 0, AV_OPT_TYPE_CONST,
{ .i64 = AC_RANGE_CUSTOM_TAB }, INT_MIN, INT_MAX, VE, .unit = "coder" },
{ "qtable", "Quantization table", OFFSET(ctx.qtable), AV_OPT_TYPE_INT,