Index: source/libvpx/vp9/encoder/vp9_variance_c.c |
=================================================================== |
--- source/libvpx/vp9/encoder/vp9_variance_c.c (revision 251189) |
+++ source/libvpx/vp9/encoder/vp9_variance_c.c (working copy) |
@@ -1,1094 +0,0 @@ |
-/* |
- * Copyright (c) 2010 The WebM project authors. All Rights Reserved. |
- * |
- * Use of this source code is governed by a BSD-style license |
- * that can be found in the LICENSE file in the root of the source |
- * tree. An additional intellectual property rights grant can be found |
- * in the file PATENTS. All contributing project authors may |
- * be found in the AUTHORS file in the root of the source tree. |
- */ |
- |
-#include "./vp9_rtcd.h" |
- |
-#include "vpx_ports/mem.h" |
-#include "vpx/vpx_integer.h" |
- |
-#include "vp9/common/vp9_common.h" |
-#include "vp9/common/vp9_filter.h" |
- |
-#include "vp9/encoder/vp9_variance.h" |
- |
-void variance(const uint8_t *src_ptr, |
- int source_stride, |
- const uint8_t *ref_ptr, |
- int recon_stride, |
- int w, |
- int h, |
- unsigned int *sse, |
- int *sum) { |
- int i, j; |
- int diff; |
- |
- *sum = 0; |
- *sse = 0; |
- |
- for (i = 0; i < h; i++) { |
- for (j = 0; j < w; j++) { |
- diff = src_ptr[j] - ref_ptr[j]; |
- *sum += diff; |
- *sse += diff * diff; |
- } |
- |
- src_ptr += source_stride; |
- ref_ptr += recon_stride; |
- } |
-} |
- |
-/**************************************************************************** |
- * |
- * ROUTINE : filter_block2d_bil_first_pass |
- * |
- * INPUTS : uint8_t *src_ptr : Pointer to source block. |
- * uint32_t src_pixels_per_line : Stride of input block. |
- * uint32_t pixel_step : Offset between filter input |
- * samples (see notes). |
- * uint32_t output_height : Input block height. |
- * uint32_t output_width : Input block width. |
- * int32_t *vp9_filter : Array of 2 bi-linear filter |
- * taps. |
- * |
- * OUTPUTS : int32_t *output_ptr : Pointer to filtered block. |
- * |
- * RETURNS : void |
- * |
- * FUNCTION : Applies a 1-D 2-tap bi-linear filter to the source block in |
- * either horizontal or vertical direction to produce the |
- * filtered output block. Used to implement first-pass |
- * of 2-D separable filter. |
- * |
- * SPECIAL NOTES : Produces int32_t output to retain precision for next pass. |
- * Two filter taps should sum to VP9_FILTER_WEIGHT. |
- * pixel_step defines whether the filter is applied |
- * horizontally (pixel_step=1) or vertically (pixel_step= |
- * stride). |
- * It defines the offset required to move from one input |
- * to the next. |
- * |
- ****************************************************************************/ |
-static void var_filter_block2d_bil_first_pass(const uint8_t *src_ptr, |
- uint16_t *output_ptr, |
- unsigned int src_pixels_per_line, |
- int pixel_step, |
- unsigned int output_height, |
- unsigned int output_width, |
- const int16_t *vp9_filter) { |
- unsigned int i, j; |
- |
- for (i = 0; i < output_height; i++) { |
- for (j = 0; j < output_width; j++) { |
- output_ptr[j] = ROUND_POWER_OF_TWO((int)src_ptr[0] * vp9_filter[0] + |
- (int)src_ptr[pixel_step] * vp9_filter[1], |
- FILTER_BITS); |
- |
- src_ptr++; |
- } |
- |
- // Next row... |
- src_ptr += src_pixels_per_line - output_width; |
- output_ptr += output_width; |
- } |
-} |
- |
-/**************************************************************************** |
- * |
- * ROUTINE : filter_block2d_bil_second_pass |
- * |
- * INPUTS : int32_t *src_ptr : Pointer to source block. |
- * uint32_t src_pixels_per_line : Stride of input block. |
- * uint32_t pixel_step : Offset between filter input |
- * samples (see notes). |
- * uint32_t output_height : Input block height. |
- * uint32_t output_width : Input block width. |
- * int32_t *vp9_filter : Array of 2 bi-linear filter |
- * taps. |
- * |
- * OUTPUTS : uint16_t *output_ptr : Pointer to filtered block. |
- * |
- * RETURNS : void |
- * |
- * FUNCTION : Applies a 1-D 2-tap bi-linear filter to the source block in |
- * either horizontal or vertical direction to produce the |
- * filtered output block. Used to implement second-pass |
- * of 2-D separable filter. |
- * |
- * SPECIAL NOTES : Requires 32-bit input as produced by |
- * filter_block2d_bil_first_pass. |
- * Two filter taps should sum to VP9_FILTER_WEIGHT. |
- * pixel_step defines whether the filter is applied |
- * horizontally (pixel_step=1) or vertically (pixel_step= |
- * stride). |
- * It defines the offset required to move from one input |
- * to the next. |
- * |
- ****************************************************************************/ |
-static void var_filter_block2d_bil_second_pass(const uint16_t *src_ptr, |
- uint8_t *output_ptr, |
- unsigned int src_pixels_per_line, |
- unsigned int pixel_step, |
- unsigned int output_height, |
- unsigned int output_width, |
- const int16_t *vp9_filter) { |
- unsigned int i, j; |
- |
- for (i = 0; i < output_height; i++) { |
- for (j = 0; j < output_width; j++) { |
- output_ptr[j] = ROUND_POWER_OF_TWO((int)src_ptr[0] * vp9_filter[0] + |
- (int)src_ptr[pixel_step] * vp9_filter[1], |
- FILTER_BITS); |
- src_ptr++; |
- } |
- |
- src_ptr += src_pixels_per_line - output_width; |
- output_ptr += output_width; |
- } |
-} |
- |
-unsigned int vp9_get_mb_ss_c(const int16_t *src_ptr) { |
- unsigned int i, sum = 0; |
- |
- for (i = 0; i < 256; i++) { |
- sum += (src_ptr[i] * src_ptr[i]); |
- } |
- |
- return sum; |
-} |
- |
-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 buffer used in filtering |
- uint8_t temp2[68 * 64]; |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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(temp2, 64, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_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, |
- const uint8_t *second_pred) { |
- uint16_t fdata3[65 * 64]; // Temp data buffer used in filtering |
- uint8_t temp2[68 * 64]; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 64 * 64); // compound pred buffer |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- comp_avg_pred(temp3, second_pred, 64, 32, temp2, 64); |
- return vp9_variance64x32(temp3, 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 buffer used in filtering |
- uint8_t temp2[68 * 64]; |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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, 32, 32, 64, 32, vfilter); |
- |
- return vp9_variance32x64(temp2, 32, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_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, |
- const uint8_t *second_pred) { |
- uint16_t fdata3[65 * 64]; // Temp data buffer used in filtering |
- uint8_t temp2[68 * 64]; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 32 * 64); // compound pred buffer |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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, 32, 32, 64, 32, vfilter); |
- comp_avg_pred(temp3, second_pred, 32, 64, temp2, 32); |
- return vp9_variance32x64(temp3, 32, 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 buffer used in filtering |
- uint8_t temp2[36 * 32]; |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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(temp2, 32, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_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, |
- const uint8_t *second_pred) { |
- uint16_t fdata3[33 * 32]; // Temp data buffer used in filtering |
- uint8_t temp2[36 * 32]; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 32 * 16); // compound pred buffer |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- comp_avg_pred(temp3, second_pred, 32, 16, temp2, 32); |
- return vp9_variance32x16(temp3, 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 buffer used in filtering |
- uint8_t temp2[36 * 32]; |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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, 16, 16, 32, 16, vfilter); |
- |
- return vp9_variance16x32(temp2, 16, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_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, |
- const uint8_t *second_pred) { |
- uint16_t fdata3[33 * 32]; // Temp data buffer used in filtering |
- uint8_t temp2[36 * 32]; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 16 * 32); // compound pred buffer |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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, 16, 16, 32, 16, vfilter); |
- comp_avg_pred(temp3, second_pred, 16, 32, temp2, 16); |
- return vp9_variance16x32(temp3, 16, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_variance64x64_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, 64, &var, &avg); |
- *sse = var; |
- return (var - (((int64_t)avg * avg) >> 12)); |
-} |
- |
-unsigned int vp9_variance32x32_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, 32, &var, &avg); |
- *sse = var; |
- return (var - (((int64_t)avg * avg) >> 10)); |
-} |
- |
-unsigned int vp9_variance16x16_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, 16, &var, &avg); |
- *sse = var; |
- return (var - (((unsigned int)avg * avg) >> 8)); |
-} |
- |
-unsigned int vp9_variance8x16_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, 8, 16, &var, &avg); |
- *sse = var; |
- return (var - (((unsigned int)avg * avg) >> 7)); |
-} |
- |
-unsigned int vp9_variance16x8_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, 8, &var, &avg); |
- *sse = var; |
- return (var - (((unsigned int)avg * avg) >> 7)); |
-} |
- |
-void vp9_get_sse_sum_8x8_c(const uint8_t *src_ptr, int source_stride, |
- const uint8_t *ref_ptr, int ref_stride, |
- unsigned int *sse, int *sum) { |
- variance(src_ptr, source_stride, ref_ptr, ref_stride, 8, 8, sse, sum); |
-} |
- |
-unsigned int vp9_variance8x8_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, 8, 8, &var, &avg); |
- *sse = var; |
- return (var - (((unsigned int)avg * avg) >> 6)); |
-} |
- |
-unsigned int vp9_variance8x4_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, 8, 4, &var, &avg); |
- *sse = var; |
- return (var - (((unsigned int)avg * avg) >> 5)); |
-} |
- |
-unsigned int vp9_variance4x8_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, 4, 8, &var, &avg); |
- *sse = var; |
- return (var - (((unsigned int)avg * avg) >> 5)); |
-} |
- |
-unsigned int vp9_variance4x4_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, 4, 4, &var, &avg); |
- *sse = var; |
- return (var - (((unsigned int)avg * avg) >> 4)); |
-} |
- |
- |
-unsigned int vp9_mse16x16_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, 16, &var, &avg); |
- *sse = var; |
- return var; |
-} |
- |
-unsigned int vp9_mse16x8_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, 8, &var, &avg); |
- *sse = var; |
- return var; |
-} |
- |
-unsigned int vp9_mse8x16_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, 8, 16, &var, &avg); |
- *sse = var; |
- return var; |
-} |
- |
-unsigned int vp9_mse8x8_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, 8, 8, &var, &avg); |
- *sse = var; |
- return var; |
-} |
- |
- |
-unsigned int vp9_sub_pixel_variance4x4_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) { |
- uint8_t temp2[20 * 16]; |
- const int16_t *hfilter, *vfilter; |
- uint16_t fdata3[5 * 4]; // Temp data buffer used in filtering |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- |
- // Now filter Verticaly |
- var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 4, 4, vfilter); |
- |
- return vp9_variance4x4(temp2, 4, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_variance4x4_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, |
- const uint8_t *second_pred) { |
- uint8_t temp2[20 * 16]; |
- const int16_t *hfilter, *vfilter; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 4 * 4); // compound pred buffer |
- uint16_t fdata3[5 * 4]; // Temp data buffer used in filtering |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- |
- // Now filter Verticaly |
- var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 4, 4, vfilter); |
- comp_avg_pred(temp3, second_pred, 4, 4, temp2, 4); |
- return vp9_variance4x4(temp3, 4, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_variance8x8_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[9 * 8]; // Temp data buffer used in filtering |
- uint8_t temp2[20 * 16]; |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- |
- return vp9_variance8x8(temp2, 8, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_variance8x8_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, |
- const uint8_t *second_pred) { |
- uint16_t fdata3[9 * 8]; // Temp data buffer used in filtering |
- uint8_t temp2[20 * 16]; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 8 * 8); // compound pred buffer |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- comp_avg_pred(temp3, second_pred, 8, 8, temp2, 8); |
- return vp9_variance8x8(temp3, 8, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_variance16x16_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[17 * 16]; // Temp data buffer used in filtering |
- uint8_t temp2[20 * 16]; |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- |
- return vp9_variance16x16(temp2, 16, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_variance16x16_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, |
- const uint8_t *second_pred) { |
- uint16_t fdata3[17 * 16]; |
- uint8_t temp2[20 * 16]; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 16 * 16); // compound pred buffer |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- |
- comp_avg_pred(temp3, second_pred, 16, 16, temp2, 16); |
- return vp9_variance16x16(temp3, 16, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_variance64x64_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 buffer used in filtering |
- uint8_t temp2[68 * 64]; |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- |
- return vp9_variance64x64(temp2, 64, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_variance64x64_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, |
- const uint8_t *second_pred) { |
- uint16_t fdata3[65 * 64]; // Temp data buffer used in filtering |
- uint8_t temp2[68 * 64]; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 64 * 64); // compound pred buffer |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- comp_avg_pred(temp3, second_pred, 64, 64, temp2, 64); |
- return vp9_variance64x64(temp3, 64, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_variance32x32_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 buffer used in filtering |
- uint8_t temp2[36 * 32]; |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- |
- return vp9_variance32x32(temp2, 32, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_variance32x32_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, |
- const uint8_t *second_pred) { |
- uint16_t fdata3[33 * 32]; // Temp data buffer used in filtering |
- uint8_t temp2[36 * 32]; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 32 * 32); // compound pred buffer |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- comp_avg_pred(temp3, second_pred, 32, 32, temp2, 32); |
- return vp9_variance32x32(temp3, 32, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_variance_halfpixvar16x16_h_c(const uint8_t *src_ptr, |
- int source_stride, |
- const uint8_t *ref_ptr, |
- int recon_stride, |
- unsigned int *sse) { |
- return vp9_sub_pixel_variance16x16_c(src_ptr, source_stride, 8, 0, |
- ref_ptr, recon_stride, sse); |
-} |
- |
-unsigned int vp9_variance_halfpixvar32x32_h_c(const uint8_t *src_ptr, |
- int source_stride, |
- const uint8_t *ref_ptr, |
- int recon_stride, |
- unsigned int *sse) { |
- return vp9_sub_pixel_variance32x32_c(src_ptr, source_stride, 8, 0, |
- ref_ptr, recon_stride, sse); |
-} |
- |
-unsigned int vp9_variance_halfpixvar64x64_h_c(const uint8_t *src_ptr, |
- int source_stride, |
- const uint8_t *ref_ptr, |
- int recon_stride, |
- unsigned int *sse) { |
- return vp9_sub_pixel_variance64x64_c(src_ptr, source_stride, 8, 0, |
- ref_ptr, recon_stride, sse); |
-} |
- |
-unsigned int vp9_variance_halfpixvar16x16_v_c(const uint8_t *src_ptr, |
- int source_stride, |
- const uint8_t *ref_ptr, |
- int recon_stride, |
- unsigned int *sse) { |
- return vp9_sub_pixel_variance16x16_c(src_ptr, source_stride, 0, 8, |
- ref_ptr, recon_stride, sse); |
-} |
- |
-unsigned int vp9_variance_halfpixvar32x32_v_c(const uint8_t *src_ptr, |
- int source_stride, |
- const uint8_t *ref_ptr, |
- int recon_stride, |
- unsigned int *sse) { |
- return vp9_sub_pixel_variance32x32_c(src_ptr, source_stride, 0, 8, |
- ref_ptr, recon_stride, sse); |
-} |
- |
-unsigned int vp9_variance_halfpixvar64x64_v_c(const uint8_t *src_ptr, |
- int source_stride, |
- const uint8_t *ref_ptr, |
- int recon_stride, |
- unsigned int *sse) { |
- return vp9_sub_pixel_variance64x64_c(src_ptr, source_stride, 0, 8, |
- ref_ptr, recon_stride, sse); |
-} |
- |
-unsigned int vp9_variance_halfpixvar16x16_hv_c(const uint8_t *src_ptr, |
- int source_stride, |
- const uint8_t *ref_ptr, |
- int recon_stride, |
- unsigned int *sse) { |
- return vp9_sub_pixel_variance16x16_c(src_ptr, source_stride, 8, 8, |
- ref_ptr, recon_stride, sse); |
-} |
- |
-unsigned int vp9_variance_halfpixvar32x32_hv_c(const uint8_t *src_ptr, |
- int source_stride, |
- const uint8_t *ref_ptr, |
- int recon_stride, |
- unsigned int *sse) { |
- return vp9_sub_pixel_variance32x32_c(src_ptr, source_stride, 8, 8, |
- ref_ptr, recon_stride, sse); |
-} |
- |
-unsigned int vp9_variance_halfpixvar64x64_hv_c(const uint8_t *src_ptr, |
- int source_stride, |
- const uint8_t *ref_ptr, |
- int recon_stride, |
- unsigned int *sse) { |
- return vp9_sub_pixel_variance64x64_c(src_ptr, source_stride, 8, 8, |
- ref_ptr, recon_stride, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_mse16x16_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) { |
- vp9_sub_pixel_variance16x16_c(src_ptr, src_pixels_per_line, |
- xoffset, yoffset, dst_ptr, |
- dst_pixels_per_line, sse); |
- return *sse; |
-} |
- |
-unsigned int vp9_sub_pixel_mse32x32_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) { |
- vp9_sub_pixel_variance32x32_c(src_ptr, src_pixels_per_line, |
- xoffset, yoffset, dst_ptr, |
- dst_pixels_per_line, sse); |
- return *sse; |
-} |
- |
-unsigned int vp9_sub_pixel_mse64x64_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) { |
- vp9_sub_pixel_variance64x64_c(src_ptr, src_pixels_per_line, |
- xoffset, yoffset, dst_ptr, |
- dst_pixels_per_line, sse); |
- return *sse; |
-} |
- |
-unsigned int vp9_sub_pixel_variance16x8_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[16 * 9]; // Temp data buffer used in filtering |
- uint8_t temp2[20 * 16]; |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- |
- return vp9_variance16x8(temp2, 16, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_variance16x8_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, |
- const uint8_t *second_pred) { |
- uint16_t fdata3[16 * 9]; // Temp data buffer used in filtering |
- uint8_t temp2[20 * 16]; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 16 * 8); // compound pred buffer |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- comp_avg_pred(temp3, second_pred, 16, 8, temp2, 16); |
- return vp9_variance16x8(temp3, 16, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_variance8x16_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[9 * 16]; // Temp data buffer used in filtering |
- uint8_t temp2[20 * 16]; |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- |
- return vp9_variance8x16(temp2, 8, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_variance8x16_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, |
- const uint8_t *second_pred) { |
- uint16_t fdata3[9 * 16]; // Temp data buffer used in filtering |
- uint8_t temp2[20 * 16]; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 8 * 16); // compound pred buffer |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = 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); |
- comp_avg_pred(temp3, second_pred, 8, 16, temp2, 8); |
- return vp9_variance8x16(temp3, 8, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_variance8x4_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[8 * 5]; // Temp data buffer used in filtering |
- uint8_t temp2[20 * 16]; |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = BILINEAR_FILTERS_2TAP(yoffset); |
- |
- var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
- 1, 5, 8, hfilter); |
- var_filter_block2d_bil_second_pass(fdata3, temp2, 8, 8, 4, 8, vfilter); |
- |
- return vp9_variance8x4(temp2, 8, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_variance8x4_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, |
- const uint8_t *second_pred) { |
- uint16_t fdata3[8 * 5]; // Temp data buffer used in filtering |
- uint8_t temp2[20 * 16]; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 8 * 4); // compound pred buffer |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = BILINEAR_FILTERS_2TAP(yoffset); |
- |
- var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
- 1, 5, 8, hfilter); |
- var_filter_block2d_bil_second_pass(fdata3, temp2, 8, 8, 4, 8, vfilter); |
- comp_avg_pred(temp3, second_pred, 8, 4, temp2, 8); |
- return vp9_variance8x4(temp3, 8, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_variance4x8_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[5 * 8]; // Temp data buffer used in filtering |
- // FIXME(jingning,rbultje): this temp2 buffer probably doesn't need to be |
- // of this big? same issue appears in all other block size settings. |
- uint8_t temp2[20 * 16]; |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = BILINEAR_FILTERS_2TAP(yoffset); |
- |
- var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
- 1, 9, 4, hfilter); |
- var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 8, 4, vfilter); |
- |
- return vp9_variance4x8(temp2, 4, dst_ptr, dst_pixels_per_line, sse); |
-} |
- |
-unsigned int vp9_sub_pixel_avg_variance4x8_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, |
- const uint8_t *second_pred) { |
- uint16_t fdata3[5 * 8]; // Temp data buffer used in filtering |
- uint8_t temp2[20 * 16]; |
- DECLARE_ALIGNED_ARRAY(16, uint8_t, temp3, 4 * 8); // compound pred buffer |
- const int16_t *hfilter, *vfilter; |
- |
- hfilter = BILINEAR_FILTERS_2TAP(xoffset); |
- vfilter = BILINEAR_FILTERS_2TAP(yoffset); |
- |
- var_filter_block2d_bil_first_pass(src_ptr, fdata3, src_pixels_per_line, |
- 1, 9, 4, hfilter); |
- var_filter_block2d_bil_second_pass(fdata3, temp2, 4, 4, 8, 4, vfilter); |
- comp_avg_pred(temp3, second_pred, 4, 8, temp2, 4); |
- return vp9_variance4x8(temp3, 4, dst_ptr, dst_pixels_per_line, sse); |
-} |