avcodec/dxtory: add frame threads support

libavcodec/dxtory.c

@@ -31,6 +31,7 @@
 #include "get_bits.h"
 #include "internal.h"
 #include "unary.h"
+#include "thread.h"
 
 static int64_t get_raw_size(enum AVPixelFormat fmt, int width, int height)
 {
@@ -92,6 +93,7 @@ static int dxtory_decode_v1_rgb(AVCodecContext *avctx, AVFrame *pic,
                                 const uint8_t *src, int src_size,
                                 int id, int bpp, uint32_t vflipped)
 {
+    ThreadFrame frame = { .f = pic };
     int h;
     uint8_t *dst;
     int ret;
@@ -102,7 +104,7 @@ static int dxtory_decode_v1_rgb(AVCodecContext *avctx, AVFrame *pic,
     }
 
     avctx->pix_fmt = id;
-    if ((ret = ff_get_buffer(avctx, pic, 0)) < 0)
+    if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0)
         return ret;
 
     do_vflip(avctx, pic, vflipped);
@@ -123,6 +125,7 @@ static int dxtory_decode_v1_410(AVCodecContext *avctx, AVFrame *pic,
                                 const uint8_t *src, int src_size,
                                 uint32_t vflipped)
 {
+    ThreadFrame frame = { .f = pic };
     int h, w;
     uint8_t *Y1, *Y2, *Y3, *Y4, *U, *V;
     int height, width, hmargin, vmargin;
@@ -135,7 +138,7 @@ static int dxtory_decode_v1_410(AVCodecContext *avctx, AVFrame *pic,
     }
 
     avctx->pix_fmt = AV_PIX_FMT_YUV410P;
-    if ((ret = ff_get_buffer(avctx, pic, 0)) < 0)
+    if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0)
         return ret;
 
     do_vflip(avctx, pic, vflipped);
@@ -218,6 +221,7 @@ static int dxtory_decode_v1_420(AVCodecContext *avctx, AVFrame *pic,
                                 const uint8_t *src, int src_size,
                                 uint32_t vflipped)
 {
+    ThreadFrame frame = { .f = pic };
     int h, w;
     uint8_t *Y1, *Y2, *U, *V;
     int height, width, hmargin, vmargin;
@@ -230,7 +234,7 @@ static int dxtory_decode_v1_420(AVCodecContext *avctx, AVFrame *pic,
     }
 
     avctx->pix_fmt = AV_PIX_FMT_YUV420P;
-    if ((ret = ff_get_buffer(avctx, pic, 0)) < 0)
+    if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0)
         return ret;
 
     do_vflip(avctx, pic, vflipped);
@@ -290,6 +294,7 @@ static int dxtory_decode_v1_444(AVCodecContext *avctx, AVFrame *pic,
                                 const uint8_t *src, int src_size,
                                 uint32_t vflipped)
 {
+    ThreadFrame frame = { .f = pic };
     int h, w;
     uint8_t *Y, *U, *V;
     int ret;
@@ -300,7 +305,7 @@ static int dxtory_decode_v1_444(AVCodecContext *avctx, AVFrame *pic,
     }
 
     avctx->pix_fmt = AV_PIX_FMT_YUV444P;
-    if ((ret = ff_get_buffer(avctx, pic, 0)) < 0)
+    if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0)
         return ret;
 
     do_vflip(avctx, pic, vflipped);
@@ -425,6 +430,7 @@ static int dxtory_decode_v2(AVCodecContext *avctx, AVFrame *pic,
                             enum AVPixelFormat fmt,
                             uint32_t vflipped)
 {
+    ThreadFrame frame = { .f = pic };
     GetByteContext gb, gb_check;
     GetBitContext  gb2;
     int nslices, slice, line = 0;
@@ -451,7 +457,7 @@ static int dxtory_decode_v2(AVCodecContext *avctx, AVFrame *pic,
         return AVERROR_INVALIDDATA;
 
     avctx->pix_fmt = fmt;
-    if ((ret = ff_get_buffer(avctx, pic, 0)) < 0)
+    if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0)
         return ret;
 
     do_vflip(avctx, pic, vflipped);
@@ -876,5 +882,5 @@ AVCodec ff_dxtory_decoder = {
     .type           = AVMEDIA_TYPE_VIDEO,
     .id             = AV_CODEC_ID_DXTORY,
     .decode         = decode_frame,
-    .capabilities   = AV_CODEC_CAP_DR1,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
 };