diff options
Diffstat (limited to 'vp9/decoder/x86/vp9_dequantize_sse2.c')
-rw-r--r-- | vp9/decoder/x86/vp9_dequantize_sse2.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/vp9/decoder/x86/vp9_dequantize_sse2.c b/vp9/decoder/x86/vp9_dequantize_sse2.c index 796fc123c..72036c2d4 100644 --- a/vp9/decoder/x86/vp9_dequantize_sse2.c +++ b/vp9/decoder/x86/vp9_dequantize_sse2.c @@ -58,70 +58,6 @@ void vp9_add_residual_4x4_sse2(const int16_t *diff, uint8_t *dest, int stride) { *(int *)dest = _mm_cvtsi128_si32(p2); } -void vp9_add_residual_8x8_sse2(const int16_t *diff, uint8_t *dest, int stride) { - const int width = 8; - const __m128i zero = _mm_setzero_si128(); - - // Diff data - const __m128i d0 = _mm_load_si128((const __m128i *)(diff + 0 * width)); - const __m128i d1 = _mm_load_si128((const __m128i *)(diff + 1 * width)); - const __m128i d2 = _mm_load_si128((const __m128i *)(diff + 2 * width)); - const __m128i d3 = _mm_load_si128((const __m128i *)(diff + 3 * width)); - const __m128i d4 = _mm_load_si128((const __m128i *)(diff + 4 * width)); - const __m128i d5 = _mm_load_si128((const __m128i *)(diff + 5 * width)); - const __m128i d6 = _mm_load_si128((const __m128i *)(diff + 6 * width)); - const __m128i d7 = _mm_load_si128((const __m128i *)(diff + 7 * width)); - - // Prediction data. - __m128i p0 = _mm_loadl_epi64((const __m128i *)(dest + 0 * stride)); - __m128i p1 = _mm_loadl_epi64((const __m128i *)(dest + 1 * stride)); - __m128i p2 = _mm_loadl_epi64((const __m128i *)(dest + 2 * stride)); - __m128i p3 = _mm_loadl_epi64((const __m128i *)(dest + 3 * stride)); - __m128i p4 = _mm_loadl_epi64((const __m128i *)(dest + 4 * stride)); - __m128i p5 = _mm_loadl_epi64((const __m128i *)(dest + 5 * stride)); - __m128i p6 = _mm_loadl_epi64((const __m128i *)(dest + 6 * stride)); - __m128i p7 = _mm_loadl_epi64((const __m128i *)(dest + 7 * stride)); - - p0 = _mm_unpacklo_epi8(p0, zero); - p1 = _mm_unpacklo_epi8(p1, zero); - p2 = _mm_unpacklo_epi8(p2, zero); - p3 = _mm_unpacklo_epi8(p3, zero); - p4 = _mm_unpacklo_epi8(p4, zero); - p5 = _mm_unpacklo_epi8(p5, zero); - p6 = _mm_unpacklo_epi8(p6, zero); - p7 = _mm_unpacklo_epi8(p7, zero); - - p0 = _mm_add_epi16(p0, d0); - p1 = _mm_add_epi16(p1, d1); - p2 = _mm_add_epi16(p2, d2); - p3 = _mm_add_epi16(p3, d3); - p4 = _mm_add_epi16(p4, d4); - p5 = _mm_add_epi16(p5, d5); - p6 = _mm_add_epi16(p6, d6); - p7 = _mm_add_epi16(p7, d7); - - p0 = _mm_packus_epi16(p0, p1); - p2 = _mm_packus_epi16(p2, p3); - p4 = _mm_packus_epi16(p4, p5); - p6 = _mm_packus_epi16(p6, p7); - - _mm_storel_epi64((__m128i *)(dest + 0 * stride), p0); - p0 = _mm_srli_si128(p0, 8); - _mm_storel_epi64((__m128i *)(dest + 1 * stride), p0); - - _mm_storel_epi64((__m128i *)(dest + 2 * stride), p2); - p2 = _mm_srli_si128(p2, 8); - _mm_storel_epi64((__m128i *)(dest + 3 * stride), p2); - - _mm_storel_epi64((__m128i *)(dest + 4 * stride), p4); - p4 = _mm_srli_si128(p4, 8); - _mm_storel_epi64((__m128i *)(dest + 5 * stride), p4); - - _mm_storel_epi64((__m128i *)(dest + 6 * stride), p6); - p6 = _mm_srli_si128(p6, 8); - _mm_storel_epi64((__m128i *)(dest + 7 * stride), p6); -} - void vp9_add_constant_residual_8x8_sse2(const int16_t diff, uint8_t *dest, int stride) { uint8_t abs_diff; |