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Code Issues Releases Activity

h264: drop a pointless indirection

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This commit is contained in:
Anton Khirnov
2016-04-11 16:19:01 +02:00
parent 0e7772c5e4
commit 56087ec0a2
4 changed files with 14 additions and 15 deletions
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4
libavcodec/h264.h
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@@ -644,10 +644,6 @@ typedef struct H264Context {
AVBufferPool *mb_type_pool;
AVBufferPool *motion_val_pool;
AVBufferPool *ref_index_pool;
/* Motion Estimation */
qpel_mc_func (*qpel_put)[16];
qpel_mc_func (*qpel_avg)[16];
} H264Context;
extern const uint16_t ff_h264_mb_sizes[4];

18
libavcodec/h264_mb_template.c
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@@ -173,14 +173,18 @@ static av_noinline void FUNC(hl_decode_mb)(const H264Context *h, H264SliceContex
} else {
if (chroma422) {
FUNC(hl_motion_422)(h, sl, dest_y, dest_cb, dest_cr,
h->qpel_put, h->h264chroma.put_h264_chroma_pixels_tab,
h->qpel_avg, h->h264chroma.avg_h264_chroma_pixels_tab,
h->h264qpel.put_h264_qpel_pixels_tab,
h->h264chroma.put_h264_chroma_pixels_tab,
h->h264qpel.avg_h264_qpel_pixels_tab,
h->h264chroma.avg_h264_chroma_pixels_tab,
h->h264dsp.weight_h264_pixels_tab,
h->h264dsp.biweight_h264_pixels_tab);
} else {
FUNC(hl_motion_420)(h, sl, dest_y, dest_cb, dest_cr,
h->qpel_put, h->h264chroma.put_h264_chroma_pixels_tab,
h->qpel_avg, h->h264chroma.avg_h264_chroma_pixels_tab,
h->h264qpel.put_h264_qpel_pixels_tab,
h->h264chroma.put_h264_chroma_pixels_tab,
h->h264qpel.avg_h264_qpel_pixels_tab,
h->h264chroma.avg_h264_chroma_pixels_tab,
h->h264dsp.weight_h264_pixels_tab,
h->h264dsp.biweight_h264_pixels_tab);
}
@@ -336,8 +340,10 @@ static av_noinline void FUNC(hl_decode_mb_444)(const H264Context *h, H264SliceCo
linesize, 0, 1, SIMPLE, PIXEL_SHIFT);
} else {
FUNC(hl_motion_444)(h, sl, dest[0], dest[1], dest[2],
h->qpel_put, h->h264chroma.put_h264_chroma_pixels_tab,
h->qpel_avg, h->h264chroma.avg_h264_chroma_pixels_tab,
h->h264qpel.put_h264_qpel_pixels_tab,
h->h264chroma.put_h264_chroma_pixels_tab,
h->h264qpel.avg_h264_qpel_pixels_tab,
h->h264chroma.avg_h264_chroma_pixels_tab,
h->h264dsp.weight_h264_pixels_tab,
h->h264dsp.biweight_h264_pixels_tab);
}

4
libavcodec/h264_mc_template.c
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@@ -64,9 +64,9 @@ static void mc_part(const H264Context *h, H264SliceContext *sl,
static void MCFUNC(hl_motion)(const H264Context *h, H264SliceContext *sl,
uint8_t *dest_y,
uint8_t *dest_cb, uint8_t *dest_cr,
qpel_mc_func(*qpix_put)[16],
const qpel_mc_func(*qpix_put)[16],
const h264_chroma_mc_func(*chroma_put),
qpel_mc_func(*qpix_avg)[16],
const qpel_mc_func(*qpix_avg)[16],
const h264_chroma_mc_func(*chroma_avg),
const h264_weight_func *weight_op,
const h264_biweight_func *weight_avg)

3
libavcodec/h264_slice.c
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@@ -934,9 +934,6 @@ int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl)
int frame_num, droppable, picture_structure;
int mb_aff_frame = 0;
h->qpel_put = h->h264qpel.put_h264_qpel_pixels_tab;
h->qpel_avg = h->h264qpel.avg_h264_qpel_pixels_tab;
first_mb_in_slice = get_ue_golomb(&sl->gb);
if (first_mb_in_slice == 0) { // FIXME better field boundary detection