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author | Jingning Han <jingning@google.com> | 2013-04-15 10:00:34 -0700 |
---|---|---|
committer | Ronald S. Bultje <rbultje@google.com> | 2013-04-15 13:39:07 -0700 |
commit | aaf33d7df5a061c3175338895484c9b5d6e5f6b5 (patch) | |
tree | 7de8819cc8d7677b892a8b052e8e62dcaa297f36 /vp9/encoder | |
parent | 15eac18c4eb037921a8b7e1f4f600a6edc4c722c (diff) | |
download | libvpx-aaf33d7df5a061c3175338895484c9b5d6e5f6b5.tar libvpx-aaf33d7df5a061c3175338895484c9b5d6e5f6b5.tar.gz libvpx-aaf33d7df5a061c3175338895484c9b5d6e5f6b5.tar.bz2 libvpx-aaf33d7df5a061c3175338895484c9b5d6e5f6b5.zip |
Add rectangular block size variance/sad functions.
With this, the RD loop properly supports rectangular blocks.
Change-Id: Iece79048fb4e84741ee1ada982da129a7bf00470
Diffstat (limited to 'vp9/encoder')
-rw-r--r-- | vp9/encoder/vp9_onyx_if.c | 21 | ||||
-rw-r--r-- | vp9/encoder/vp9_onyx_int.h | 6 | ||||
-rw-r--r-- | vp9/encoder/vp9_rdopt.c | 16 | ||||
-rw-r--r-- | vp9/encoder/vp9_sad_c.c | 96 | ||||
-rw-r--r-- | vp9/encoder/vp9_variance_c.c | 231 |
5 files changed, 326 insertions, 44 deletions
diff --git a/vp9/encoder/vp9_onyx_if.c b/vp9/encoder/vp9_onyx_if.c index 05977b3f5..b120b722e 100644 --- a/vp9/encoder/vp9_onyx_if.c +++ b/vp9/encoder/vp9_onyx_if.c @@ -1560,6 +1560,27 @@ VP9_PTR vp9_create_compressor(VP9_CONFIG *oxcf) { cpi->fn_ptr[BT].sdx8f = SDX8F; \ cpi->fn_ptr[BT].sdx4df = SDX4DF; +#if CONFIG_SBSEGMENT + BFP(BLOCK_32X16, vp9_sad32x16, vp9_variance32x16, vp9_sub_pixel_variance32x16, + NULL, NULL, + NULL, NULL, NULL, + vp9_sad32x16x4d) + + BFP(BLOCK_16X32, vp9_sad16x32, vp9_variance16x32, vp9_sub_pixel_variance16x32, + NULL, NULL, + NULL, NULL, NULL, + vp9_sad16x32x4d) + + BFP(BLOCK_64X32, vp9_sad64x32, vp9_variance64x32, vp9_sub_pixel_variance64x32, + NULL, NULL, + NULL, NULL, NULL, + vp9_sad64x32x4d) + + BFP(BLOCK_32X64, vp9_sad32x64, vp9_variance32x64, vp9_sub_pixel_variance32x64, + NULL, NULL, + NULL, NULL, NULL, + vp9_sad32x64x4d) +#endif BFP(BLOCK_32X32, vp9_sad32x32, vp9_variance32x32, vp9_sub_pixel_variance32x32, vp9_variance_halfpixvar32x32_h, vp9_variance_halfpixvar32x32_v, diff --git a/vp9/encoder/vp9_onyx_int.h b/vp9/encoder/vp9_onyx_int.h index 130bc85f3..2ffdfc29a 100644 --- a/vp9/encoder/vp9_onyx_int.h +++ b/vp9/encoder/vp9_onyx_int.h @@ -281,6 +281,12 @@ enum BlockSize { BLOCK_16X16, BLOCK_MAX_SEGMENTS, BLOCK_32X32 = BLOCK_MAX_SEGMENTS, +#if CONFIG_SBSEGMENT + BLOCK_32X16, + BLOCK_16X32, + BLOCK_64X32, + BLOCK_32X64, +#endif BLOCK_64X64, BLOCK_MAX_SB_SEGMENTS, }; diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c index 4d1cf9733..9d1cada00 100644 --- a/vp9/encoder/vp9_rdopt.c +++ b/vp9/encoder/vp9_rdopt.c @@ -2813,7 +2813,15 @@ static void model_rd_from_var_lapndz(int var, int n, int qstep, static enum BlockSize y_to_uv_block_size(enum BlockSize bs) { switch (bs) { case BLOCK_64X64: return BLOCK_32X32; +#if CONFIG_SBSEGMENT + case BLOCK_64X32: return BLOCK_32X16; + case BLOCK_32X64: return BLOCK_16X32; +#endif case BLOCK_32X32: return BLOCK_16X16; +#if CONFIG_SBSEGMENT + case BLOCK_32X16: return BLOCK_16X8; + case BLOCK_16X32: return BLOCK_8X16; +#endif case BLOCK_16X16: return BLOCK_8X8; default: assert(0); @@ -2824,7 +2832,15 @@ static enum BlockSize y_to_uv_block_size(enum BlockSize bs) { static enum BlockSize y_bsizet_to_block_size(BLOCK_SIZE_TYPE bs) { switch (bs) { case BLOCK_SIZE_SB64X64: return BLOCK_64X64; +#if CONFIG_SBSEGMENT + case BLOCK_SIZE_SB64X32: return BLOCK_64X32; + case BLOCK_SIZE_SB32X64: return BLOCK_32X64; +#endif case BLOCK_SIZE_SB32X32: return BLOCK_32X32; +#if CONFIG_SBSEGMENT + case BLOCK_SIZE_SB32X16: return BLOCK_32X16; + case BLOCK_SIZE_SB16X32: return BLOCK_16X32; +#endif case BLOCK_SIZE_MB16X16: return BLOCK_16X16; default: assert(0); diff --git a/vp9/encoder/vp9_sad_c.c b/vp9/encoder/vp9_sad_c.c index af5526dce..dbadaea74 100644 --- a/vp9/encoder/vp9_sad_c.c +++ b/vp9/encoder/vp9_sad_c.c @@ -23,6 +23,54 @@ unsigned int vp9_sad64x64_c(const uint8_t *src_ptr, return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 64, 64); } +#if CONFIG_SBSEGMENT +unsigned int vp9_sad64x32_c(const uint8_t *src_ptr, + int src_stride, + const uint8_t *ref_ptr, + int ref_stride, + unsigned int max_sad) { + return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 64, 32); +} + +void vp9_sad64x32x4d_c(const uint8_t *src_ptr, + int src_stride, + const uint8_t* const ref_ptr[], + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad64x32(src_ptr, src_stride, + ref_ptr[0], ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad64x32(src_ptr, src_stride, + ref_ptr[1], ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad64x32(src_ptr, src_stride, + ref_ptr[2], ref_stride, 0x7fffffff); + sad_array[3] = vp9_sad64x32(src_ptr, src_stride, + ref_ptr[3], ref_stride, 0x7fffffff); +} + +unsigned int vp9_sad32x64_c(const uint8_t *src_ptr, + int src_stride, + const uint8_t *ref_ptr, + int ref_stride, + unsigned int max_sad) { + return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 32, 64); +} + +void vp9_sad32x64x4d_c(const uint8_t *src_ptr, + int src_stride, + const uint8_t* const ref_ptr[], + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad32x64(src_ptr, src_stride, + ref_ptr[0], ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad32x64(src_ptr, src_stride, + ref_ptr[1], ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad32x64(src_ptr, src_stride, + ref_ptr[2], ref_stride, 0x7fffffff); + sad_array[3] = vp9_sad32x64(src_ptr, src_stride, + ref_ptr[3], ref_stride, 0x7fffffff); +} +#endif + unsigned int vp9_sad32x32_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, @@ -31,6 +79,54 @@ unsigned int vp9_sad32x32_c(const uint8_t *src_ptr, return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 32, 32); } +#if CONFIG_SBSEGMENT +unsigned int vp9_sad32x16_c(const uint8_t *src_ptr, + int src_stride, + const uint8_t *ref_ptr, + int ref_stride, + unsigned int max_sad) { + return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 32, 16); +} + +void vp9_sad32x16x4d_c(const uint8_t *src_ptr, + int src_stride, + const uint8_t* const ref_ptr[], + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad32x16(src_ptr, src_stride, + ref_ptr[0], ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad32x16(src_ptr, src_stride, + ref_ptr[1], ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad32x16(src_ptr, src_stride, + ref_ptr[2], ref_stride, 0x7fffffff); + sad_array[3] = vp9_sad32x16(src_ptr, src_stride, + ref_ptr[3], ref_stride, 0x7fffffff); +} + +unsigned int vp9_sad16x32_c(const uint8_t *src_ptr, + int src_stride, + const uint8_t *ref_ptr, + int ref_stride, + unsigned int max_sad) { + return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, 16, 32); +} + +void vp9_sad16x32x4d_c(const uint8_t *src_ptr, + int src_stride, + const uint8_t* const ref_ptr[], + int ref_stride, + unsigned int *sad_array) { + sad_array[0] = vp9_sad16x32(src_ptr, src_stride, + ref_ptr[0], ref_stride, 0x7fffffff); + sad_array[1] = vp9_sad16x32(src_ptr, src_stride, + ref_ptr[1], ref_stride, 0x7fffffff); + sad_array[2] = vp9_sad16x32(src_ptr, src_stride, + ref_ptr[2], ref_stride, 0x7fffffff); + sad_array[3] = vp9_sad16x32(src_ptr, src_stride, + ref_ptr[3], ref_stride, 0x7fffffff); +} +#endif + unsigned int vp9_sad16x16_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, diff --git a/vp9/encoder/vp9_variance_c.c b/vp9/encoder/vp9_variance_c.c index d07a65b45..fb66f4f0b 100644 --- a/vp9/encoder/vp9_variance_c.c +++ b/vp9/encoder/vp9_variance_c.c @@ -24,6 +24,144 @@ unsigned int vp9_get_mb_ss_c(const int16_t *src_ptr) { return sum; } +#if CONFIG_SBSEGMENT +unsigned int vp9_variance64x32_c(const uint8_t *src_ptr, + int source_stride, + const uint8_t *ref_ptr, + int recon_stride, + unsigned int *sse) { + unsigned int var; + int avg; + + variance(src_ptr, source_stride, ref_ptr, recon_stride, 64, 32, &var, &avg); + *sse = var; + return (var - (((int64_t)avg * avg) >> 11)); +} + +unsigned int vp9_sub_pixel_variance64x32_c(const uint8_t *src_ptr, + int src_pixels_per_line, + int xoffset, + int yoffset, + const uint8_t *dst_ptr, + int dst_pixels_per_line, + unsigned int *sse) { + uint16_t fdata3[65 * 64]; // Temp data bufffer used in filtering + uint8_t temp2[68 * 64]; + const int16_t *hfilter, *vfilter; + + hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); + vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); + + var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, + 1, 33, 64, hfilter); + var_filter_block2d_bil_second_pass(fdata3, temp2, 64, 64, 32, 64, vfilter); + + return vp9_variance64x32_c(temp2, 64, dst_ptr, dst_pixels_per_line, sse); +} + +unsigned int vp9_variance32x64_c(const uint8_t *src_ptr, + int source_stride, + const uint8_t *ref_ptr, + int recon_stride, + unsigned int *sse) { + unsigned int var; + int avg; + + variance(src_ptr, source_stride, ref_ptr, recon_stride, 32, 64, &var, &avg); + *sse = var; + return (var - (((int64_t)avg * avg) >> 11)); +} + +unsigned int vp9_sub_pixel_variance32x64_c(const uint8_t *src_ptr, + int src_pixels_per_line, + int xoffset, + int yoffset, + const uint8_t *dst_ptr, + int dst_pixels_per_line, + unsigned int *sse) { + uint16_t fdata3[65 * 64]; // Temp data bufffer used in filtering + uint8_t temp2[68 * 64]; + const int16_t *hfilter, *vfilter; + + hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); + vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); + + var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, + 1, 65, 32, hfilter); + var_filter_block2d_bil_second_pass(fdata3, temp2, 64, 64, 64, 32, vfilter); + + return vp9_variance32x64_c(temp2, 64, dst_ptr, dst_pixels_per_line, sse); +} + +unsigned int vp9_variance32x16_c(const uint8_t *src_ptr, + int source_stride, + const uint8_t *ref_ptr, + int recon_stride, + unsigned int *sse) { + unsigned int var; + int avg; + + variance(src_ptr, source_stride, ref_ptr, recon_stride, 32, 16, &var, &avg); + *sse = var; + return (var - (((int64_t)avg * avg) >> 9)); +} + +unsigned int vp9_sub_pixel_variance32x16_c(const uint8_t *src_ptr, + int src_pixels_per_line, + int xoffset, + int yoffset, + const uint8_t *dst_ptr, + int dst_pixels_per_line, + unsigned int *sse) { + uint16_t fdata3[33 * 32]; // Temp data bufffer used in filtering + uint8_t temp2[36 * 32]; + const int16_t *hfilter, *vfilter; + + hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); + vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); + + var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, + 1, 17, 32, hfilter); + var_filter_block2d_bil_second_pass(fdata3, temp2, 32, 32, 16, 32, vfilter); + + return vp9_variance32x16_c(temp2, 32, dst_ptr, dst_pixels_per_line, sse); +} + +unsigned int vp9_variance16x32_c(const uint8_t *src_ptr, + int source_stride, + const uint8_t *ref_ptr, + int recon_stride, + unsigned int *sse) { + unsigned int var; + int avg; + + variance(src_ptr, source_stride, ref_ptr, recon_stride, 16, 32, &var, &avg); + *sse = var; + return (var - (((int64_t)avg * avg) >> 9)); +} + +unsigned int vp9_sub_pixel_variance16x32_c(const uint8_t *src_ptr, + int src_pixels_per_line, + int xoffset, + int yoffset, + const uint8_t *dst_ptr, + int dst_pixels_per_line, + unsigned int *sse) { + uint16_t fdata3[33 * 32]; // Temp data bufffer used in filtering + uint8_t temp2[36 * 32]; + const int16_t *hfilter, *vfilter; + + hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); + vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); + + var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, + 1, 33, 16, hfilter); + var_filter_block2d_bil_second_pass(fdata3, temp2, 32, 32, 32, 16, vfilter); + + return vp9_variance16x32_c(temp2, 32, dst_ptr, dst_pixels_per_line, sse); +} +#endif + unsigned int vp9_variance64x64_c(const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, @@ -139,17 +277,18 @@ unsigned int vp9_sub_pixel_variance4x4_c(const uint8_t *src_ptr, int dst_pixels_per_line, unsigned int *sse) { uint8_t temp2[20 * 16]; - const int16_t *HFilter, *VFilter; - uint16_t FData3[5 * 4]; // Temp data bufffer used in filtering + const int16_t *hfilter, *vfilter; + uint16_t fdata3[5 * 4]; // Temp data bufffer used in filtering - HFilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); - VFilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); + hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); + vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); // First filter 1d Horizontal - var_filter_block2d_bil_first_pass(src_ptr, FData3, src_pixels_per_line, 1, 5, 4, HFilter); + var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, + 1, 5, 4, hfilter); // Now filter Verticaly - var_filter_block2d_bil_second_pass(FData3, temp2, 4, 4, 4, 4, VFilter); + var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 4, 4, vfilter); return vp9_variance4x4_c(temp2, 4, dst_ptr, dst_pixels_per_line, sse); } @@ -162,15 +301,16 @@ unsigned int vp9_sub_pixel_variance8x8_c(const uint8_t *src_ptr, const uint8_t *dst_ptr, int dst_pixels_per_line, unsigned int *sse) { - uint16_t FData3[9 * 8]; // Temp data bufffer used in filtering + uint16_t fdata3[9 * 8]; // Temp data bufffer used in filtering uint8_t temp2[20 * 16]; - const int16_t *HFilter, *VFilter; + const int16_t *hfilter, *vfilter; - HFilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); - VFilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); + hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); + vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); - var_filter_block2d_bil_first_pass(src_ptr, FData3, src_pixels_per_line, 1, 9, 8, HFilter); - var_filter_block2d_bil_second_pass(FData3, temp2, 8, 8, 8, 8, VFilter); + var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, + 1, 9, 8, hfilter); + var_filter_block2d_bil_second_pass(fdata3, temp2, 8, 8, 8, 8, vfilter); return vp9_variance8x8_c(temp2, 8, dst_ptr, dst_pixels_per_line, sse); } @@ -182,15 +322,16 @@ unsigned int vp9_sub_pixel_variance16x16_c(const uint8_t *src_ptr, const uint8_t *dst_ptr, int dst_pixels_per_line, unsigned int *sse) { - uint16_t FData3[17 * 16]; // Temp data bufffer used in filtering + uint16_t fdata3[17 * 16]; // Temp data bufffer used in filtering uint8_t temp2[20 * 16]; - const int16_t *HFilter, *VFilter; + const int16_t *hfilter, *vfilter; - HFilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); - VFilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); + hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); + vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); - var_filter_block2d_bil_first_pass(src_ptr, FData3, src_pixels_per_line, 1, 17, 16, HFilter); - var_filter_block2d_bil_second_pass(FData3, temp2, 16, 16, 16, 16, VFilter); + var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, + 1, 17, 16, hfilter); + var_filter_block2d_bil_second_pass(fdata3, temp2, 16, 16, 16, 16, vfilter); return vp9_variance16x16_c(temp2, 16, dst_ptr, dst_pixels_per_line, sse); } @@ -202,16 +343,16 @@ unsigned int vp9_sub_pixel_variance64x64_c(const uint8_t *src_ptr, const uint8_t *dst_ptr, int dst_pixels_per_line, unsigned int *sse) { - uint16_t FData3[65 * 64]; // Temp data bufffer used in filtering + uint16_t fdata3[65 * 64]; // Temp data bufffer used in filtering uint8_t temp2[68 * 64]; - const int16_t *HFilter, *VFilter; + const int16_t *hfilter, *vfilter; - HFilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); - VFilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); + hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); + vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); - var_filter_block2d_bil_first_pass(src_ptr, FData3, src_pixels_per_line, - 1, 65, 64, HFilter); - var_filter_block2d_bil_second_pass(FData3, temp2, 64, 64, 64, 64, VFilter); + var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, + 1, 65, 64, hfilter); + var_filter_block2d_bil_second_pass(fdata3, temp2, 64, 64, 64, 64, vfilter); return vp9_variance64x64_c(temp2, 64, dst_ptr, dst_pixels_per_line, sse); } @@ -223,15 +364,16 @@ unsigned int vp9_sub_pixel_variance32x32_c(const uint8_t *src_ptr, const uint8_t *dst_ptr, int dst_pixels_per_line, unsigned int *sse) { - uint16_t FData3[33 * 32]; // Temp data bufffer used in filtering + uint16_t fdata3[33 * 32]; // Temp data bufffer used in filtering uint8_t temp2[36 * 32]; - const int16_t *HFilter, *VFilter; + const int16_t *hfilter, *vfilter; - HFilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); - VFilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); + hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); + vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); - var_filter_block2d_bil_first_pass(src_ptr, FData3, src_pixels_per_line, 1, 33, 32, HFilter); - var_filter_block2d_bil_second_pass(FData3, temp2, 32, 32, 32, 32, VFilter); + var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, + 1, 33, 32, hfilter); + var_filter_block2d_bil_second_pass(fdata3, temp2, 32, 32, 32, 32, vfilter); return vp9_variance32x32_c(temp2, 32, dst_ptr, dst_pixels_per_line, sse); } @@ -363,15 +505,16 @@ unsigned int vp9_sub_pixel_variance16x8_c(const uint8_t *src_ptr, const uint8_t *dst_ptr, int dst_pixels_per_line, unsigned int *sse) { - uint16_t FData3[16 * 9]; // Temp data bufffer used in filtering + uint16_t fdata3[16 * 9]; // Temp data bufffer used in filtering uint8_t temp2[20 * 16]; - const int16_t *HFilter, *VFilter; + const int16_t *hfilter, *vfilter; - HFilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); - VFilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); + hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); + vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); - var_filter_block2d_bil_first_pass(src_ptr, FData3, src_pixels_per_line, 1, 9, 16, HFilter); - var_filter_block2d_bil_second_pass(FData3, temp2, 16, 16, 8, 16, VFilter); + var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, + 1, 9, 16, hfilter); + var_filter_block2d_bil_second_pass(fdata3, temp2, 16, 16, 8, 16, vfilter); return vp9_variance16x8_c(temp2, 16, dst_ptr, dst_pixels_per_line, sse); } @@ -383,16 +526,16 @@ unsigned int vp9_sub_pixel_variance8x16_c(const uint8_t *src_ptr, const uint8_t *dst_ptr, int dst_pixels_per_line, unsigned int *sse) { - uint16_t FData3[9 * 16]; // Temp data bufffer used in filtering + uint16_t fdata3[9 * 16]; // Temp data bufffer used in filtering uint8_t temp2[20 * 16]; - const int16_t *HFilter, *VFilter; + const int16_t *hfilter, *vfilter; - HFilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); - VFilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); + hfilter = VP9_BILINEAR_FILTERS_2TAP(xoffset); + vfilter = VP9_BILINEAR_FILTERS_2TAP(yoffset); - var_filter_block2d_bil_first_pass(src_ptr, FData3, src_pixels_per_line, - 1, 17, 8, HFilter); - var_filter_block2d_bil_second_pass(FData3, temp2, 8, 8, 16, 8, VFilter); + var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, + 1, 17, 8, hfilter); + var_filter_block2d_bil_second_pass(fdata3, temp2, 8, 8, 16, 8, vfilter); return vp9_variance8x16_c(temp2, 8, dst_ptr, dst_pixels_per_line, sse); } |