ref: 8724d31d126b9a147dd80ca61010cb642ec375dd
parent: a1b402e71caa78695d2350d5b05c802bd464f80c
author: Hangyu Kuang <hkuang@google.com>
date: Fri Feb 20 05:58:12 EST 2015
Move dequant table from VP9_COMMON to VP9_COMP as decoder does not need it any more. This reduces VP9_COMMON size from 25776 bytes to 17584 bytes(~31%). Change-Id: Ic5daea732ccefb6d512b048af7983f0efe08589b
--- a/vp9/common/vp9_onyxc_int.h
+++ b/vp9/common/vp9_onyxc_int.h
@@ -110,12 +110,7 @@
typedef struct VP9Common {
struct vpx_internal_error_info error;
-
- DECLARE_ALIGNED(16, int16_t, y_dequant[QINDEX_RANGE][8]);
- DECLARE_ALIGNED(16, int16_t, uv_dequant[QINDEX_RANGE][8]);
-
vpx_color_space_t color_space;
-
int width;
int height;
int display_width;
--- a/vp9/encoder/vp9_encoder.h
+++ b/vp9/encoder/vp9_encoder.h
@@ -269,6 +269,8 @@
typedef struct VP9_COMP {
QUANTS quants;
ThreadData td;
+ DECLARE_ALIGNED(16, int16_t, y_dequant[QINDEX_RANGE][8]);
+ DECLARE_ALIGNED(16, int16_t, uv_dequant[QINDEX_RANGE][8]);
VP9_COMMON common;
VP9EncoderConfig oxcf;
struct lookahead_ctx *lookahead;
--- a/vp9/encoder/vp9_quantize.c
+++ b/vp9/encoder/vp9_quantize.c
@@ -591,7 +591,7 @@
quants->y_round_fp[q][i] = (qrounding_factor_fp * quant) >> 7;
quants->y_zbin[q][i] = ROUND_POWER_OF_TWO(qzbin_factor * quant, 7);
quants->y_round[q][i] = (qrounding_factor * quant) >> 7;
- cm->y_dequant[q][i] = quant;
+ cpi->y_dequant[q][i] = quant;
// uv
quant = i == 0 ? vp9_dc_quant(q, cm->uv_dc_delta_q, cm->bit_depth)
@@ -602,7 +602,7 @@
quants->uv_round_fp[q][i] = (qrounding_factor_fp * quant) >> 7;
quants->uv_zbin[q][i] = ROUND_POWER_OF_TWO(qzbin_factor * quant, 7);
quants->uv_round[q][i] = (qrounding_factor * quant) >> 7;
- cm->uv_dequant[q][i] = quant;
+ cpi->uv_dequant[q][i] = quant;
}
for (i = 2; i < 8; i++) {
@@ -612,7 +612,7 @@
quants->y_quant_shift[q][i] = quants->y_quant_shift[q][1];
quants->y_zbin[q][i] = quants->y_zbin[q][1];
quants->y_round[q][i] = quants->y_round[q][1];
- cm->y_dequant[q][i] = cm->y_dequant[q][1];
+ cpi->y_dequant[q][i] = cpi->y_dequant[q][1];
quants->uv_quant[q][i] = quants->uv_quant[q][1];
quants->uv_quant_fp[q][i] = quants->uv_quant_fp[q][1];
@@ -620,7 +620,7 @@
quants->uv_quant_shift[q][i] = quants->uv_quant_shift[q][1];
quants->uv_zbin[q][i] = quants->uv_zbin[q][1];
quants->uv_round[q][i] = quants->uv_round[q][1];
- cm->uv_dequant[q][i] = cm->uv_dequant[q][1];
+ cpi->uv_dequant[q][i] = cpi->uv_dequant[q][1];
}
}
}
@@ -641,7 +641,7 @@
x->plane[0].quant_shift = quants->y_quant_shift[qindex];
x->plane[0].zbin = quants->y_zbin[qindex];
x->plane[0].round = quants->y_round[qindex];
- xd->plane[0].dequant = cm->y_dequant[qindex];
+ xd->plane[0].dequant = cpi->y_dequant[qindex];
x->plane[0].quant_thred[0] = x->plane[0].zbin[0] * x->plane[0].zbin[0];
x->plane[0].quant_thred[1] = x->plane[0].zbin[1] * x->plane[0].zbin[1];
@@ -654,7 +654,7 @@
x->plane[i].quant_shift = quants->uv_quant_shift[qindex];
x->plane[i].zbin = quants->uv_zbin[qindex];
x->plane[i].round = quants->uv_round[qindex];
- xd->plane[i].dequant = cm->uv_dequant[qindex];
+ xd->plane[i].dequant = cpi->uv_dequant[qindex];
x->plane[i].quant_thred[0] = x->plane[i].zbin[0] * x->plane[i].zbin[0];
x->plane[i].quant_thred[1] = x->plane[i].zbin[1] * x->plane[i].zbin[1];