[FFmpeg-cvslog] libavcodec/hevc: random cosmetics to reduce diff to 064698d381e1e7790f21b0199a8930ea04e2e942
Michael Niedermayer
git at videolan.org
Sat Nov 2 15:33:38 CET 2013
ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sat Nov 2 11:59:02 2013 +0100| [2c4f5736962a7ae6a484017eddc07452cc4c39c0] | committer: Michael Niedermayer
libavcodec/hevc: random cosmetics to reduce diff to 064698d381e1e7790f21b0199a8930ea04e2e942
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2c4f5736962a7ae6a484017eddc07452cc4c39c0
---
libavcodec/hevc_filter.c | 20 ++++++--------------
libavcodec/hevc_mvs.c | 5 ++---
libavcodec/hevc_refs.c | 14 +++++++-------
libavcodec/hevc_sei.c | 9 ++++-----
libavcodec/hevcdsp.c | 2 +-
libavcodec/hevcdsp_template.c | 37 +++++++++++++------------------------
6 files changed, 33 insertions(+), 54 deletions(-)
diff --git a/libavcodec/hevc_filter.c b/libavcodec/hevc_filter.c
index 6de9011..1335bb4 100644
--- a/libavcodec/hevc_filter.c
+++ b/libavcodec/hevc_filter.c
@@ -1,5 +1,5 @@
/*
- * HEVC video Decoder
+ * HEVC video decoder
*
* Copyright (C) 2012 - 2013 Guillaume Martres
* Copyright (C) 2013 Seppo Tomperi
@@ -52,9 +52,7 @@ static int chroma_tc(HEVCContext *s, int qp_y, int c_idx, int tc_offset)
static const int qp_c[] = {
29, 30, 31, 32, 33, 33, 34, 34, 35, 35, 36, 36, 37, 37
};
- int qp_i, offset;
- int qp;
- int idxt;
+ int qp, qp_i, offset, idxt;
// slice qp offset is not used for deblocking
if (c_idx == 1)
@@ -91,9 +89,7 @@ static int get_qPy_pred(HEVCContext *s, int xC, int yC,
(xQgBase & ctb_size_mask);
int availableB = (yBase & ctb_size_mask) &&
(yQgBase & ctb_size_mask);
- int qPy_pred;
- int qPy_a;
- int qPy_b;
+ int qPy_pred, qPy_a ,qPy_b;
// qPy_pred
if (lc->first_qp_group) {
@@ -343,9 +339,7 @@ static void deblocking_filter_CTB(HEVCContext *s, int x0, int y0)
uint8_t *src;
int x, y;
int chroma;
- int c_tc[2];
- int beta[2];
- int tc[2];
+ int c_tc[2], beta[2], tc[2];
uint8_t no_p[2] = { 0 };
uint8_t no_q[2] = { 0 };
@@ -563,8 +557,7 @@ static int boundary_strength(HEVCContext *s, MvField *curr,
}
} else { // 1 MV
Mv A, B;
- int ref_A;
- int ref_B;
+ int ref_A, ref_B;
if (curr->pred_flag[0]) {
A = curr->mv[0];
@@ -607,8 +600,7 @@ void ff_hevc_deblocking_boundary_strengths(HEVCContext *s, int x0, int y0,
int min_tu_width = s->sps->min_tb_width;
int is_intra = tab_mvf[(y0 >> log2_min_pu_size) * min_pu_width +
(x0 >> log2_min_pu_size)].is_intra;
- int i, j;
- int bs;
+ int i, j, bs;
if (y0 > 0 && (y0 & 7) == 0) {
int yp_pu = (y0 - 1) >> log2_min_pu_size;
diff --git a/libavcodec/hevc_mvs.c b/libavcodec/hevc_mvs.c
index a25f7ab..b4e067b 100644
--- a/libavcodec/hevc_mvs.c
+++ b/libavcodec/hevc_mvs.c
@@ -1,5 +1,5 @@
/*
- * HEVC video Decoder
+ * HEVC video decoder
*
* Copyright (C) 2012 - 2013 Guillaume Martres
* Copyright (C) 2013 Anand Meher Kotra
@@ -249,8 +249,7 @@ static int temporal_luma_motion_vector(HEVCContext *s, int x0, int y0,
{
MvField *tab_mvf;
MvField temp_col;
- int x, y;
- int x_pu, y_pu;
+ int x, y, x_pu, y_pu;
int min_pu_width = s->sps->min_pu_width;
int availableFlagLXCol = 0;
int colPic;
diff --git a/libavcodec/hevc_refs.c b/libavcodec/hevc_refs.c
index 1fe7b10..118688f 100644
--- a/libavcodec/hevc_refs.c
+++ b/libavcodec/hevc_refs.c
@@ -23,9 +23,9 @@
#include "libavutil/pixdesc.h"
-#include "hevc.h"
#include "internal.h"
#include "thread.h"
+#include "hevc.h"
void ff_hevc_unref_frame(HEVCContext *s, HEVCFrame *frame, int flags)
{
@@ -157,7 +157,7 @@ int ff_hevc_output_frame(HEVCContext *s, AVFrame *out, int flush)
do {
int nb_output = 0;
int min_poc = INT_MAX;
- int i, j, min_idx, ret;
+ int i, min_idx, ret;
for (i = 0; i < FF_ARRAY_ELEMS(s->DPB); i++) {
HEVCFrame *frame = &s->DPB[i];
@@ -188,12 +188,12 @@ int ff_hevc_output_frame(HEVCContext *s, AVFrame *out, int flush)
if (ret < 0)
return ret;
- for (j = 0; j < 3; j++) {
- int hshift = (j > 0) ? desc->log2_chroma_w : 0;
- int vshift = (j > 0) ? desc->log2_chroma_h : 0;
+ for (i = 0; i < 3; i++) {
+ int hshift = (i > 0) ? desc->log2_chroma_w : 0;
+ int vshift = (i > 0) ? desc->log2_chroma_h : 0;
int off = ((frame->window.left_offset >> hshift) << pixel_shift) +
- (frame->window.top_offset >> vshift) * dst->linesize[j];
- dst->data[j] += off;
+ (frame->window.top_offset >> vshift) * dst->linesize[i];
+ dst->data[i] += off;
}
av_log(s->avctx, AV_LOG_DEBUG,
"Output frame with POC %d.\n", frame->poc);
diff --git a/libavcodec/hevc_sei.c b/libavcodec/hevc_sei.c
index d6e4adb..5b43474 100644
--- a/libavcodec/hevc_sei.c
+++ b/libavcodec/hevc_sei.c
@@ -57,11 +57,10 @@ static void decode_nal_sei_frame_packing_arrangement(HEVCContext *s)
get_ue_golomb(gb); // frame_packing_arrangement_id
cancel = get_bits1(gb); // frame_packing_cancel_flag
- if (cancel == 0 )
- {
- type = get_bits(gb, 7); // frame_packing_arrangement_type
- quincunx = get_bits1(gb); // quincunx_sampling_flag
- skip_bits(gb, 6); // content_interpretation_type
+ if (cancel == 0 ){
+ type = get_bits(gb, 7); // frame_packing_arrangement_type
+ quincunx = get_bits1(gb); // quincunx_sampling_flag
+ skip_bits(gb, 6); // content_interpretation_type
// the following skips spatial_flipping_flag frame0_flipped_flag
// field_views_flag current_frame_is_frame0_flag
diff --git a/libavcodec/hevcdsp.c b/libavcodec/hevcdsp.c
index 6fb8669..b3abc9d 100644
--- a/libavcodec/hevcdsp.c
+++ b/libavcodec/hevcdsp.c
@@ -1,5 +1,5 @@
/*
- * HEVC video Decoder
+ * HEVC video decoder
*
* Copyright (C) 2012 - 2013 Guillaume Martres
*
diff --git a/libavcodec/hevcdsp_template.c b/libavcodec/hevcdsp_template.c
index 2b2421e..c1bb4d2 100644
--- a/libavcodec/hevcdsp_template.c
+++ b/libavcodec/hevcdsp_template.c
@@ -278,7 +278,8 @@ static void FUNC(transform_4x4_add)(uint8_t *_dst, int16_t *coeffs,
#define TR_16_2(dst, src) TR_16(dst, src, 1, 1, ADD_AND_SCALE)
#define TR_32_2(dst, src) TR_32(dst, src, 1, 1, ADD_AND_SCALE)
-static void FUNC(transform_8x8_add)(uint8_t *_dst, int16_t *coeffs, ptrdiff_t stride)
+static void FUNC(transform_8x8_add)(uint8_t *_dst, int16_t *coeffs,
+ ptrdiff_t stride)
{
int i;
pixel *dst = (pixel *)_dst;
@@ -461,8 +462,8 @@ static void FUNC(sao_band_filter_3)(uint8_t *_dst, uint8_t *_src,
static void FUNC(sao_edge_filter_0)(uint8_t *_dst, uint8_t *_src,
ptrdiff_t stride, SAOParams *sao,
int *borders, int _width, int _height,
- int c_idx,
- uint8_t vert_edge, uint8_t horiz_edge, uint8_t diag_edge)
+ int c_idx, uint8_t vert_edge,
+ uint8_t horiz_edge, uint8_t diag_edge)
{
int x, y;
pixel *dst = (pixel *)_dst;
@@ -470,6 +471,7 @@ static void FUNC(sao_edge_filter_0)(uint8_t *_dst, uint8_t *_src,
int chroma = !!c_idx;
int *sao_offset_val = sao->offset_val[c_idx];
int sao_eo_class = sao->eo_class[c_idx];
+ int init_x = 0, init_y = 0, width = _width, height = _height;
static const int8_t pos[4][2][2] = {
{ { -1, 0 }, { 1, 0 } }, // horizontal
@@ -479,10 +481,9 @@ static void FUNC(sao_edge_filter_0)(uint8_t *_dst, uint8_t *_src,
};
static const uint8_t edge_idx[] = { 1, 2, 0, 3, 4 };
- int init_x = 0, init_y = 0, width = _width, height = _height;
- stride /= sizeof(pixel);
#define CMP(a, b) ((a) > (b) ? 1 : ((a) == (b) ? 0 : -1))
+ stride /= sizeof(pixel);
if (!borders[2])
width -= (8 >> chroma) + 2;
@@ -577,6 +578,7 @@ static void FUNC(sao_edge_filter_1)(uint8_t *_dst, uint8_t *_src,
int chroma = !!c_idx;
int *sao_offset_val = sao->offset_val[c_idx];
int sao_eo_class = sao->eo_class[c_idx];
+ int init_x = 0, init_y = 0, width = _width, height = _height;
static const int8_t pos[4][2][2] = {
{ { -1, 0 }, { 1, 0 } }, // horizontal
@@ -586,7 +588,6 @@ static void FUNC(sao_edge_filter_1)(uint8_t *_dst, uint8_t *_src,
};
static const uint8_t edge_idx[] = { 1, 2, 0, 3, 4 };
- int init_x = 0, init_y = 0, width = _width, height = _height;
#define CMP(a, b) ((a) > (b) ? 1 : ((a) == (b) ? 0 : -1))
stride /= sizeof(pixel);
@@ -755,6 +756,7 @@ static void FUNC(sao_edge_filter_3)(uint8_t *_dst, uint8_t *_src,
int chroma = !!c_idx;
int *sao_offset_val = sao->offset_val[c_idx];
int sao_eo_class = sao->eo_class[c_idx];
+ int init_x = 0, init_y = 0, width = _width, height = _height;
static const int8_t pos[4][2][2] = {
{ { -1, 0 }, { 1, 0 } }, // horizontal
@@ -764,7 +766,6 @@ static void FUNC(sao_edge_filter_3)(uint8_t *_dst, uint8_t *_src,
};
static const uint8_t edge_idx[] = { 1, 2, 0, 3, 4 };
- int init_x = 0, init_y = 0, width = _width, height = _height;
#define CMP(a, b) ((a) > (b) ? 1 : ((a) == (b) ? 0 : -1))
stride /= sizeof(pixel);
@@ -1121,12 +1122,7 @@ static void FUNC(weighted_pred)(uint8_t denom, int16_t wlxFlag, int16_t olxFlag,
int16_t *src, ptrdiff_t srcstride,
int width, int height)
{
- int shift;
- int log2Wd;
- int wx;
- int ox;
- int x, y;
- int offset;
+ int shift, log2Wd, wx, ox, x, y, offset;
pixel *dst = (pixel *)_dst;
ptrdiff_t dststride = _dststride / sizeof(pixel);
@@ -1157,13 +1153,7 @@ static void FUNC(weighted_pred_avg)(uint8_t denom,
ptrdiff_t srcstride,
int width, int height)
{
- int shift;
- int log2Wd;
- int w0;
- int w1;
- int o0;
- int o1;
- int x, y;
+ int shift, log2Wd, w0, w1, o0, o1, x, y;
pixel *dst = (pixel *)_dst;
ptrdiff_t dststride = _dststride / sizeof(pixel);
@@ -1189,7 +1179,7 @@ static void FUNC(weighted_pred_avg)(uint8_t denom,
#define P2 pix[-3 * xstride]
#define P1 pix[-2 * xstride]
#define P0 pix[-1 * xstride]
-#define Q0 pix[0]
+#define Q0 pix[0 * xstride]
#define Q1 pix[1 * xstride]
#define Q2 pix[2 * xstride]
#define Q3 pix[3 * xstride]
@@ -1199,7 +1189,7 @@ static void FUNC(weighted_pred_avg)(uint8_t denom,
#define TP2 pix[-3 * xstride + 3 * ystride]
#define TP1 pix[-2 * xstride + 3 * ystride]
#define TP0 pix[-1 * xstride + 3 * ystride]
-#define TQ0 pix[3 * ystride]
+#define TQ0 pix[0 * xstride + 3 * ystride]
#define TQ1 pix[1 * xstride + 3 * ystride]
#define TQ2 pix[2 * xstride + 3 * ystride]
#define TQ3 pix[3 * xstride + 3 * ystride]
@@ -1303,8 +1293,7 @@ static void FUNC(hevc_loop_filter_chroma)(uint8_t *_pix, ptrdiff_t _xstride,
ptrdiff_t _ystride, int *_tc,
uint8_t *_no_p, uint8_t *_no_q)
{
- int d, j;
- int no_p, no_q;
+ int d, j, no_p, no_q;
pixel *pix = (pixel *)_pix;
ptrdiff_t xstride = _xstride / sizeof(pixel);
ptrdiff_t ystride = _ystride / sizeof(pixel);
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