From: Hendrik Leppkes <h.leppkes@gmail.com>
Date: Thu, 22 Oct 2015 18:31:09 +0000 (+0200)
Subject: Merge commit '48c06386831604921bdaf4fb77ea02766cd615f4'
X-Git-Tag: android-x86-7.1-r1~8355
X-Git-Url: http://git.sourceforge.jp/view?a=commitdiff_plain;h=8fe1433ad4f866df58c0862f0d13535c96e90d63;p=android-x86%2Fexternal-ffmpeg.git

Merge commit '48c06386831604921bdaf4fb77ea02766cd615f4'

* commit '48c06386831604921bdaf4fb77ea02766cd615f4':
  dpx: Replace avpicture functions with imgutils

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
---

8fe1433ad4f866df58c0862f0d13535c96e90d63
diff --cc libavcodec/dpxenc.c
index 9f3cbbe977,adcb529445..52e1ef2332
--- a/libavcodec/dpxenc.c
+++ b/libavcodec/dpxenc.c
@@@ -75,22 -66,20 +75,23 @@@ static av_cold int encode_init(AVCodecC
      return 0;
  }
  
 -#define write16(p, value) \
 -do { \
 -    if (s->big_endian) AV_WB16(p, value); \
 -    else               AV_WL16(p, value); \
 -} while(0)
 +static av_always_inline void write16_internal(int big_endian, void *p, int value)
 +{
 +    if (big_endian) AV_WB16(p, value);
 +    else            AV_WL16(p, value);
 +}
 +
 +static av_always_inline void write32_internal(int big_endian, void *p, int value)
 +{
 +    if (big_endian) AV_WB32(p, value);
 +    else            AV_WL32(p, value);
 +}
  
 -#define write32(p, value) \
 -do { \
 -    if (s->big_endian) AV_WB32(p, value); \
 -    else               AV_WL32(p, value); \
 -} while(0)
 +#define write16(p, value) write16_internal(s->big_endian, p, value)
 +#define write32(p, value) write32_internal(s->big_endian, p, value)
  
- static void encode_rgb48_10bit(AVCodecContext *avctx, const AVPicture *pic, uint8_t *dst)
+ static void encode_rgb48_10bit(AVCodecContext *avctx, const AVFrame *pic,
+                                uint8_t *dst)
  {
      DPXContext *s = avctx->priv_data;
      const uint8_t *src = pic->data[0];
@@@ -115,63 -104,6 +116,63 @@@
      }
  }
  
- static void encode_gbrp10(AVCodecContext *avctx, const AVPicture *pic, uint8_t *dst)
++static void encode_gbrp10(AVCodecContext *avctx, const AVFrame *pic, uint8_t *dst)
 +{
 +    DPXContext *s = avctx->priv_data;
 +    const uint8_t *src[3] = {pic->data[0], pic->data[1], pic->data[2]};
 +    int x, y, i;
 +
 +    for (y = 0; y < avctx->height; y++) {
 +        for (x = 0; x < avctx->width; x++) {
 +            int value;
 +            if (s->big_endian) {
 +                value = (AV_RB16(src[0] + 2*x) << 12)
 +                      | (AV_RB16(src[1] + 2*x) << 2)
 +                      | ((unsigned)AV_RB16(src[2] + 2*x) << 22);
 +            } else {
 +                value = (AV_RL16(src[0] + 2*x) << 12)
 +                      | (AV_RL16(src[1] + 2*x) << 2)
 +                      | ((unsigned)AV_RL16(src[2] + 2*x) << 22);
 +            }
 +            write32(dst, value);
 +            dst += 4;
 +        }
 +        for (i = 0; i < 3; i++)
 +            src[i] += pic->linesize[i];
 +    }
 +}
 +
- static void encode_gbrp12(AVCodecContext *avctx, const AVPicture *pic, uint16_t *dst)
++static void encode_gbrp12(AVCodecContext *avctx, const AVFrame *pic, uint16_t *dst)
 +{
 +    DPXContext *s = avctx->priv_data;
 +    const uint16_t *src[3] = {(uint16_t*)pic->data[0],
 +                              (uint16_t*)pic->data[1],
 +                              (uint16_t*)pic->data[2]};
 +    int x, y, i, pad;
 +    pad = avctx->width*6;
 +    pad = (FFALIGN(pad, 4) - pad) >> 1;
 +    for (y = 0; y < avctx->height; y++) {
 +        for (x = 0; x < avctx->width; x++) {
 +            uint16_t value[3];
 +            if (s->big_endian) {
 +                value[1] = AV_RB16(src[0] + x) << 4;
 +                value[2] = AV_RB16(src[1] + x) << 4;
 +                value[0] = AV_RB16(src[2] + x) << 4;
 +            } else {
 +                value[1] = AV_RL16(src[0] + x) << 4;
 +                value[2] = AV_RL16(src[1] + x) << 4;
 +                value[0] = AV_RL16(src[2] + x) << 4;
 +            }
 +            for (i = 0; i < 3; i++)
 +                write16(dst++, value[i]);
 +        }
 +        for (i = 0; i < pad; i++)
 +            *dst++ = 0;
 +        for (i = 0; i < 3; i++)
 +            src[i] += pic->linesize[i]/2;
 +    }
 +}
 +
  static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
                          const AVFrame *frame, int *got_packet)
  {
@@@ -228,36 -151,19 +229,37 @@@
      write32(buf + 1628, avctx->sample_aspect_ratio.num);
      write32(buf + 1632, avctx->sample_aspect_ratio.den);
  
 -    switch (s->bits_per_component) {
 +    switch(s->bits_per_component) {
      case 8:
      case 16:
 -        size = av_image_copy_to_buffer(buf + HEADER_SIZE,
 -                                       pkt->size - HEADER_SIZE,
 -                                       frame->data, frame->linesize,
 -                                       avctx->pix_fmt,
 -                                       avctx->width, avctx->height, 1);
 +        if (need_align) {
 +            int j;
 +            const uint8_t *src = frame->data[0];
 +            uint8_t *dst = pkt->data + HEADER_SIZE;
 +            size = (len + need_align) * avctx->height;
 +            for (j=0; j<avctx->height; j++) {
 +                memcpy(dst, src, len);
 +                memset(dst + len, 0, need_align);
 +                dst += len + need_align;
 +                src += frame->linesize[0];
 +            }
 +        } else {
-             size = avpicture_layout((const AVPicture*)frame, avctx->pix_fmt,
-                                     avctx->width, avctx->height,
-                                     buf + HEADER_SIZE, pkt->size - HEADER_SIZE);
++            size = av_image_copy_to_buffer(buf + HEADER_SIZE, pkt->size - HEADER_SIZE,
++                                           frame->data, frame->linesize,
++                                           avctx->pix_fmt,
++                                           avctx->width, avctx->height, 1);
 +        }
          if (size < 0)
              return size;
          break;
      case 10:
 -        encode_rgb48_10bit(avctx, frame, buf + HEADER_SIZE);
 +        if (s->planar)
-             encode_gbrp10(avctx, (const AVPicture*)frame, buf + HEADER_SIZE);
++            encode_gbrp10(avctx, frame, buf + HEADER_SIZE);
 +        else
-             encode_rgb48_10bit(avctx, (const AVPicture*)frame, buf + HEADER_SIZE);
++            encode_rgb48_10bit(avctx, frame, buf + HEADER_SIZE);
 +        break;
 +    case 12:
-         encode_gbrp12(avctx, (const AVPicture*)frame, (uint16_t*)(buf + HEADER_SIZE));
++        encode_gbrp12(avctx, frame, (uint16_t*)(buf + HEADER_SIZE));
          break;
      default:
          av_log(avctx, AV_LOG_ERROR, "Unsupported bit depth: %d\n", s->bits_per_component);