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Merge commit 'e3f941cb03b139b866a0ad6dc95fbe1b247d54af'
* commit 'e3f941cb03b139b866a0ad6dc95fbe1b247d54af': checkasm: add a test for HEVC IDCT Merged-by: Clément Bœsch <u@pkh.me>
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commit
50bbb67472
@ -35,6 +35,30 @@
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} \
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} while (0)
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static void check_idct(HEVCDSPContext h, int bit_depth)
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{
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int i;
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LOCAL_ALIGNED(32, int16_t, coeffs0, [32 * 32]);
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LOCAL_ALIGNED(32, int16_t, coeffs1, [32 * 32]);
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for (i = 2; i <= 5; i++) {
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int block_size = 1 << i;
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int size = block_size * block_size;
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int col_limit = block_size;
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declare_func(void, int16_t *coeffs, int col_limit);
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randomize_buffers(coeffs0, size);
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memcpy(coeffs1, coeffs0, sizeof(*coeffs0) * size);
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if (check_func(h.idct[i - 2], "hevc_idct_%dx%d_%d", block_size, block_size, bit_depth)) {
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call_ref(coeffs0, col_limit);
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call_new(coeffs1, col_limit);
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if (memcmp(coeffs0, coeffs1, sizeof(*coeffs0) * size))
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fail();
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bench_new(coeffs1, col_limit);
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}
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}
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}
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static void check_idct_dc(HEVCDSPContext h, int bit_depth)
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{
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int i;
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@ -49,7 +73,7 @@ static void check_idct_dc(HEVCDSPContext h, int bit_depth)
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randomize_buffers(coeffs0, size);
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memcpy(coeffs1, coeffs0, sizeof(*coeffs0) * size);
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if (check_func(h.idct_dc[i - 2], "idct_%dx%d_dc_%d", block_size, block_size, bit_depth)) {
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if (check_func(h.idct_dc[i - 2], "hevc_idct_%dx%d_dc_%d", block_size, block_size, bit_depth)) {
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call_ref(coeffs0);
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call_new(coeffs1);
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if (memcmp(coeffs0, coeffs1, sizeof(*coeffs0) * size))
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@ -70,4 +94,12 @@ void checkasm_check_hevc_idct(void)
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check_idct_dc(h, bit_depth);
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}
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report("idct_dc");
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for (bit_depth = 8; bit_depth <= 10; bit_depth++) {
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HEVCDSPContext h;
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ff_hevc_dsp_init(&h, bit_depth);
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check_idct(h, bit_depth);
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}
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report("idct");
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}
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