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dsputil: Remove dct_bits
dct_bits is never set except in h264, where it is never used, thus remove it. Signed-off-by: Martin Storsjö <martin@martin.st>
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@ -2736,18 +2736,10 @@ av_cold void ff_dsputil_init(DSPContext* c, AVCodecContext *avctx)
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switch (avctx->bits_per_raw_sample) {
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case 9:
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if (c->dct_bits == 32) {
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BIT_DEPTH_FUNCS(9, _32);
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} else {
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BIT_DEPTH_FUNCS(9, _16);
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}
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BIT_DEPTH_FUNCS(9, _16);
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break;
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case 10:
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if (c->dct_bits == 32) {
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BIT_DEPTH_FUNCS(10, _32);
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} else {
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BIT_DEPTH_FUNCS(10, _16);
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}
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BIT_DEPTH_FUNCS(10, _16);
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break;
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default:
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BIT_DEPTH_FUNCS(8, _16);
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@ -125,11 +125,6 @@ void ff_init_scantable_permutation(uint8_t *idct_permutation,
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* DSPContext.
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*/
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typedef struct DSPContext {
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/**
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* Size of DCT coefficients.
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*/
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int dct_bits;
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/* pixel ops : interface with DCT */
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void (*get_pixels)(int16_t *block/*align 16*/, const uint8_t *pixels/*align 8*/, int line_size);
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void (*diff_pixels)(int16_t *block/*align 16*/, const uint8_t *s1/*align 8*/, const uint8_t *s2/*align 8*/, int stride);
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@ -2912,7 +2912,6 @@ static int h264_set_parameter_from_sps(H264Context *h)
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ff_h264qpel_init(&h->h264qpel, h->sps.bit_depth_luma);
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ff_h264_pred_init(&h->hpc, h->avctx->codec_id, h->sps.bit_depth_luma,
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h->sps.chroma_format_idc);
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h->dsp.dct_bits = h->sps.bit_depth_luma > 8 ? 32 : 16;
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if (CONFIG_ERROR_RESILIENCE)
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ff_dsputil_init(&h->dsp, h->avctx);
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ff_videodsp_init(&h->vdsp, h->sps.bit_depth_luma);
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