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Merge commit '721d57e608dc4fd6c86f27c5ae76ef559d646220'
* commit '721d57e608dc4fd6c86f27c5ae76ef559d646220': vp56: Separate VP5 and VP6 dsp initialization Merged-by: James Almer <jamrial@gmail.com>
This commit is contained in:
commit
6966a5e4d7
@ -22,13 +22,13 @@
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#include "libavutil/attributes.h"
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#include "libavutil/arm/cpu.h"
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#include "libavcodec/avcodec.h"
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#include "libavcodec/vp56dsp.h"
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void ff_vp6_edge_filter_hor_neon(uint8_t *yuv, ptrdiff_t stride, int t);
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void ff_vp6_edge_filter_ver_neon(uint8_t *yuv, ptrdiff_t stride, int t);
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av_cold void ff_vp6dsp_init_arm(VP56DSPContext *s, enum AVCodecID codec)
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av_cold void ff_vp6dsp_init_arm(VP56DSPContext *s)
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{
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int cpu_flags = av_get_cpu_flags();
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@ -278,6 +278,7 @@ static av_cold int vp5_decode_init(AVCodecContext *avctx)
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if ((ret = ff_vp56_init(avctx, 1, 0)) < 0)
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return ret;
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ff_vp5dsp_init(&s->vp56dsp);
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s->vp56_coord_div = vp5_coord_div;
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s->parse_vector_adjustment = vp5_parse_vector_adjustment;
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s->parse_coeff = vp5_parse_coeff;
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@ -768,7 +768,6 @@ av_cold int ff_vp56_init_context(AVCodecContext *avctx, VP56Context *s,
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ff_hpeldsp_init(&s->hdsp, avctx->flags);
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ff_videodsp_init(&s->vdsp, 8);
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ff_vp3dsp_init(&s->vp3dsp, avctx->flags);
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ff_vp56dsp_init(&s->vp56dsp, avctx->codec->id);
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for (i = 0; i < 64; i++) {
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#define TRANSPOSE(x) (((x) >> 3) | (((x) & 7) << 3))
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s->idct_scantable[i] = TRANSPOSE(ff_zigzag_direct[i]);
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@ -26,6 +26,7 @@
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#ifndef AVCODEC_VP56_H
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#define AVCODEC_VP56_H
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#include "avcodec.h"
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#include "get_bits.h"
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#include "hpeldsp.h"
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#include "bytestream.h"
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@ -26,6 +26,23 @@
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#include "vp56dsp.h"
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#include "libavutil/common.h"
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#define VP56_EDGE_FILTER(pfx, suf, pix_inc, line_inc) \
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static void pfx ## _edge_filter_ ## suf(uint8_t *yuv, ptrdiff_t stride, \
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int t) \
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{ \
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int pix2_inc = 2 * pix_inc; \
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int i, v; \
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\
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for (i=0; i<12; i++) { \
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v = (yuv[-pix2_inc] + 3*(yuv[0]-yuv[-pix_inc]) - yuv[pix_inc] + 4)>>3;\
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v = pfx##_adjust(v, t); \
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yuv[-pix_inc] = av_clip_uint8(yuv[-pix_inc] + v); \
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yuv[0] = av_clip_uint8(yuv[0] - v); \
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yuv += line_inc; \
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} \
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}
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#if CONFIG_VP5_DECODER
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/* Gives very similar result than the vp6 version except in a few cases */
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static int vp5_adjust(int v, int t)
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{
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@ -43,6 +60,18 @@ static int vp5_adjust(int v, int t)
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return v;
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}
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VP56_EDGE_FILTER(vp5, hor, 1, stride)
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VP56_EDGE_FILTER(vp5, ver, stride, 1)
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av_cold void ff_vp5dsp_init(VP56DSPContext *s)
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{
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s->edge_filter_hor = vp5_edge_filter_hor;
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s->edge_filter_ver = vp5_edge_filter_ver;
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}
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#endif /* CONFIG_VP5_DECODER */
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#if CONFIG_VP6_DECODER
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static int vp6_adjust(int v, int t)
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{
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int V = v, s = v >> 31;
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@ -56,44 +85,19 @@ static int vp6_adjust(int v, int t)
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return V;
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}
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#define VP56_EDGE_FILTER(pfx, suf, pix_inc, line_inc) \
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static void pfx ## _edge_filter_ ## suf(uint8_t *yuv, ptrdiff_t stride, \
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int t) \
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{ \
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int pix2_inc = 2 * pix_inc; \
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int i, v; \
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\
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for (i=0; i<12; i++) { \
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v = (yuv[-pix2_inc] + 3*(yuv[0]-yuv[-pix_inc]) - yuv[pix_inc] + 4)>>3;\
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v = pfx##_adjust(v, t); \
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yuv[-pix_inc] = av_clip_uint8(yuv[-pix_inc] + v); \
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yuv[0] = av_clip_uint8(yuv[0] - v); \
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yuv += line_inc; \
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} \
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}
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VP56_EDGE_FILTER(vp5, hor, 1, stride)
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VP56_EDGE_FILTER(vp5, ver, stride, 1)
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VP56_EDGE_FILTER(vp6, hor, 1, stride)
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VP56_EDGE_FILTER(vp6, ver, stride, 1)
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av_cold void ff_vp56dsp_init(VP56DSPContext *s, enum AVCodecID codec)
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av_cold void ff_vp6dsp_init(VP56DSPContext *s)
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{
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if (codec == AV_CODEC_ID_VP5) {
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s->edge_filter_hor = vp5_edge_filter_hor;
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s->edge_filter_ver = vp5_edge_filter_ver;
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} else {
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s->edge_filter_hor = vp6_edge_filter_hor;
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s->edge_filter_ver = vp6_edge_filter_ver;
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s->edge_filter_hor = vp6_edge_filter_hor;
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s->edge_filter_ver = vp6_edge_filter_ver;
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if (CONFIG_VP6_DECODER) {
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s->vp6_filter_diag4 = ff_vp6_filter_diag4_c;
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s->vp6_filter_diag4 = ff_vp6_filter_diag4_c;
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if (ARCH_ARM)
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ff_vp6dsp_init_arm(s, codec);
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if (ARCH_X86)
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ff_vp6dsp_init_x86(s, codec);
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}
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}
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if (ARCH_ARM)
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ff_vp6dsp_init_arm(s);
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if (ARCH_X86)
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ff_vp6dsp_init_x86(s);
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}
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#endif /* CONFIG_VP6_DECODER */
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@ -24,8 +24,6 @@
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#include <stddef.h>
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#include <stdint.h>
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#include "avcodec.h"
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typedef struct VP56DSPContext {
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void (*edge_filter_hor)(uint8_t *yuv, ptrdiff_t stride, int t);
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void (*edge_filter_ver)(uint8_t *yuv, ptrdiff_t stride, int t);
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@ -37,8 +35,10 @@ typedef struct VP56DSPContext {
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void ff_vp6_filter_diag4_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
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const int16_t *h_weights, const int16_t *v_weights);
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void ff_vp56dsp_init(VP56DSPContext *s, enum AVCodecID codec);
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void ff_vp6dsp_init_arm(VP56DSPContext *s, enum AVCodecID codec);
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void ff_vp6dsp_init_x86(VP56DSPContext* c, enum AVCodecID codec);
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void ff_vp5dsp_init(VP56DSPContext *s);
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void ff_vp6dsp_init(VP56DSPContext *s);
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void ff_vp6dsp_init_arm(VP56DSPContext *s);
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void ff_vp6dsp_init_x86(VP56DSPContext *s);
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#endif /* AVCODEC_VP56DSP_H */
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@ -631,6 +631,7 @@ static av_cold int vp6_decode_init(AVCodecContext *avctx)
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if ((ret = ff_vp56_init(avctx, avctx->codec->id == AV_CODEC_ID_VP6,
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avctx->codec->id == AV_CODEC_ID_VP6A)) < 0)
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return ret;
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ff_vp6dsp_init(&s->vp56dsp);
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vp6_decode_init_context(s);
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@ -638,6 +639,7 @@ static av_cold int vp6_decode_init(AVCodecContext *avctx)
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s->alpha_context = av_mallocz(sizeof(VP56Context));
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ff_vp56_init_context(avctx, s->alpha_context,
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s->flip == -1, s->has_alpha);
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ff_vp6dsp_init(&s->alpha_context->vp56dsp);
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vp6_decode_init_context(s->alpha_context);
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}
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@ -30,7 +30,7 @@ void ff_vp6_filter_diag4_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
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void ff_vp6_filter_diag4_sse2(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
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const int16_t *h_weights,const int16_t *v_weights);
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av_cold void ff_vp6dsp_init_x86(VP56DSPContext* c, enum AVCodecID codec)
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av_cold void ff_vp6dsp_init_x86(VP56DSPContext *c)
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{
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int cpu_flags = av_get_cpu_flags();
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