Commit 2f31a164 authored by James Zern's avatar James Zern

move vp9_scale_and_extend_frame_c to vp9_frame_scale.c

this is similar to the x86 configuration and helps mitigate an issue
with a circular dependency between this function and the ssse3 variant
causing an outsized increase in binary size (~300K for chrome)
chrome.dll:
.text 255B000 -> 252B000
.data 7B000 -> 75000
-221184 bytes

BUG=chromium:697956

Change-Id: Ic95b142ecd62dd4f1795788aa27dd8fab59b708c
parent 97b6a6f0
...@@ -2408,44 +2408,6 @@ static void scale_and_extend_frame(const YV12_BUFFER_CONFIG *src, ...@@ -2408,44 +2408,6 @@ static void scale_and_extend_frame(const YV12_BUFFER_CONFIG *src,
} }
#endif // CONFIG_VP9_HIGHBITDEPTH #endif // CONFIG_VP9_HIGHBITDEPTH
void vp9_scale_and_extend_frame_c(const YV12_BUFFER_CONFIG *src,
YV12_BUFFER_CONFIG *dst) {
const int src_w = src->y_crop_width;
const int src_h = src->y_crop_height;
const int dst_w = dst->y_crop_width;
const int dst_h = dst->y_crop_height;
const uint8_t *const srcs[3] = { src->y_buffer, src->u_buffer,
src->v_buffer };
const int src_strides[3] = { src->y_stride, src->uv_stride, src->uv_stride };
uint8_t *const dsts[3] = { dst->y_buffer, dst->u_buffer, dst->v_buffer };
const int dst_strides[3] = { dst->y_stride, dst->uv_stride, dst->uv_stride };
const InterpKernel *const kernel = vp9_filter_kernels[EIGHTTAP];
int x, y, i;
for (i = 0; i < MAX_MB_PLANE; ++i) {
const int factor = (i == 0 || i == 3 ? 1 : 2);
const int src_stride = src_strides[i];
const int dst_stride = dst_strides[i];
for (y = 0; y < dst_h; y += 16) {
const int y_q4 = y * (16 / factor) * src_h / dst_h;
for (x = 0; x < dst_w; x += 16) {
const int x_q4 = x * (16 / factor) * src_w / dst_w;
const uint8_t *src_ptr = srcs[i] +
(y / factor) * src_h / dst_h * src_stride +
(x / factor) * src_w / dst_w;
uint8_t *dst_ptr = dsts[i] + (y / factor) * dst_stride + (x / factor);
vpx_scaled_2d(src_ptr, src_stride, dst_ptr, dst_stride,
kernel[x_q4 & 0xf], 16 * src_w / dst_w,
kernel[y_q4 & 0xf], 16 * src_h / dst_h, 16 / factor,
16 / factor);
}
}
}
vpx_extend_frame_borders(dst);
}
static int scale_down(VP9_COMP *cpi, int q) { static int scale_down(VP9_COMP *cpi, int q) {
RATE_CONTROL *const rc = &cpi->rc; RATE_CONTROL *const rc = &cpi->rc;
GF_GROUP *const gf_group = &cpi->twopass.gf_group; GF_GROUP *const gf_group = &cpi->twopass.gf_group;
......
/*
* Copyright (c) 2017 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_dsp_rtcd.h"
#include "./vpx_scale_rtcd.h"
#include "vp9/common/vp9_blockd.h"
#include "vpx_dsp/vpx_filter.h"
#include "vpx_scale/yv12config.h"
void vp9_scale_and_extend_frame_c(const YV12_BUFFER_CONFIG *src,
YV12_BUFFER_CONFIG *dst) {
const int src_w = src->y_crop_width;
const int src_h = src->y_crop_height;
const int dst_w = dst->y_crop_width;
const int dst_h = dst->y_crop_height;
const uint8_t *const srcs[3] = { src->y_buffer, src->u_buffer,
src->v_buffer };
const int src_strides[3] = { src->y_stride, src->uv_stride, src->uv_stride };
uint8_t *const dsts[3] = { dst->y_buffer, dst->u_buffer, dst->v_buffer };
const int dst_strides[3] = { dst->y_stride, dst->uv_stride, dst->uv_stride };
const InterpKernel *const kernel = vp9_filter_kernels[EIGHTTAP];
int x, y, i;
for (i = 0; i < MAX_MB_PLANE; ++i) {
const int factor = (i == 0 || i == 3 ? 1 : 2);
const int src_stride = src_strides[i];
const int dst_stride = dst_strides[i];
for (y = 0; y < dst_h; y += 16) {
const int y_q4 = y * (16 / factor) * src_h / dst_h;
for (x = 0; x < dst_w; x += 16) {
const int x_q4 = x * (16 / factor) * src_w / dst_w;
const uint8_t *src_ptr = srcs[i] +
(y / factor) * src_h / dst_h * src_stride +
(x / factor) * src_w / dst_w;
uint8_t *dst_ptr = dsts[i] + (y / factor) * dst_stride + (x / factor);
vpx_scaled_2d(src_ptr, src_stride, dst_ptr, dst_stride,
kernel[x_q4 & 0xf], 16 * src_w / dst_w,
kernel[y_q4 & 0xf], 16 * src_h / dst_h, 16 / factor,
16 / factor);
}
}
}
vpx_extend_frame_borders(dst);
}
...@@ -39,6 +39,7 @@ VP9_CX_SRCS-yes += encoder/vp9_encodemb.h ...@@ -39,6 +39,7 @@ VP9_CX_SRCS-yes += encoder/vp9_encodemb.h
VP9_CX_SRCS-yes += encoder/vp9_encodemv.h VP9_CX_SRCS-yes += encoder/vp9_encodemv.h
VP9_CX_SRCS-yes += encoder/vp9_extend.h VP9_CX_SRCS-yes += encoder/vp9_extend.h
VP9_CX_SRCS-yes += encoder/vp9_firstpass.h VP9_CX_SRCS-yes += encoder/vp9_firstpass.h
VP9_CX_SRCS-yes += encoder/vp9_frame_scale.c
VP9_CX_SRCS-yes += encoder/vp9_job_queue.h VP9_CX_SRCS-yes += encoder/vp9_job_queue.h
VP9_CX_SRCS-yes += encoder/vp9_lookahead.c VP9_CX_SRCS-yes += encoder/vp9_lookahead.c
VP9_CX_SRCS-yes += encoder/vp9_lookahead.h VP9_CX_SRCS-yes += encoder/vp9_lookahead.h
......
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