pixfmt: Add yuv420p12 pixel format

4 files changed, 17 insertions, 2 deletions

diff --git a/libswscale/input.c b/libswscale/input.c
index 69c6729666..9c0a32c4c6 100644
--- a/libswscale/input.c
+++ b/libswscale/input.c
@@ -815,6 +815,7 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
     case AV_PIX_FMT_YUV420P10LE:
     case AV_PIX_FMT_YUV422P10LE:
     case AV_PIX_FMT_YUV444P10LE:
+    case AV_PIX_FMT_YUV420P12LE:
     case AV_PIX_FMT_YUV420P16LE:
     case AV_PIX_FMT_YUV422P16LE:
     case AV_PIX_FMT_YUV444P16LE:
@@ -836,6 +837,7 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
     case AV_PIX_FMT_YUV420P10BE:
     case AV_PIX_FMT_YUV422P10BE:
     case AV_PIX_FMT_YUV444P10BE:
+    case AV_PIX_FMT_YUV420P12BE:
     case AV_PIX_FMT_YUV420P16BE:
     case AV_PIX_FMT_YUV422P16BE:
     case AV_PIX_FMT_YUV444P16BE:
@@ -1033,6 +1035,7 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
     case AV_PIX_FMT_YUV420P10LE:
     case AV_PIX_FMT_YUV422P10LE:
     case AV_PIX_FMT_YUV444P10LE:
+    case AV_PIX_FMT_YUV420P12LE:
     case AV_PIX_FMT_YUV420P16LE:
     case AV_PIX_FMT_YUV422P16LE:
     case AV_PIX_FMT_YUV444P16LE:
@@ -1058,6 +1061,7 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
     case AV_PIX_FMT_YUV420P10BE:
     case AV_PIX_FMT_YUV422P10BE:
     case AV_PIX_FMT_YUV444P10BE:
+    case AV_PIX_FMT_YUV420P12BE:
     case AV_PIX_FMT_YUV420P16BE:
     case AV_PIX_FMT_YUV422P16BE:
     case AV_PIX_FMT_YUV444P16BE:
diff --git a/libswscale/output.c b/libswscale/output.c
index 6a51bb9bdf..78ebbc6b4f 100644
--- a/libswscale/output.c
+++ b/libswscale/output.c
@@ -231,6 +231,8 @@ yuv2NBPS( 9, BE, 1, 10, int16_t)
 yuv2NBPS( 9, LE, 0, 10, int16_t)
 yuv2NBPS(10, BE, 1, 10, int16_t)
 yuv2NBPS(10, LE, 0, 10, int16_t)
+yuv2NBPS(12, BE, 1, 10, int16_t)
+yuv2NBPS(12, LE, 0, 10, int16_t)
 yuv2NBPS(16, BE, 1, 16, int32_t)
 yuv2NBPS(16, LE, 0, 16, int32_t)
 
@@ -1368,9 +1370,14 @@ av_cold void ff_sws_init_output_funcs(SwsContext *c,
         if (desc->comp[0].depth == 9) {
             *yuv2planeX = isBE(dstFormat) ? yuv2planeX_9BE_c  : yuv2planeX_9LE_c;
             *yuv2plane1 = isBE(dstFormat) ? yuv2plane1_9BE_c  : yuv2plane1_9LE_c;
-        } else {
+        } else if (desc->comp[0].depth == 10) {
             *yuv2planeX = isBE(dstFormat) ? yuv2planeX_10BE_c  : yuv2planeX_10LE_c;
             *yuv2plane1 = isBE(dstFormat) ? yuv2plane1_10BE_c  : yuv2plane1_10LE_c;
+        } else if (desc->comp[0].depth == 12) {
+            *yuv2planeX = isBE(dstFormat) ? yuv2planeX_12BE_c  : yuv2planeX_12LE_c;
+            *yuv2plane1 = isBE(dstFormat) ? yuv2plane1_12BE_c  : yuv2plane1_12LE_c;
+        } else {
+            assert(0);
         }
     } else {
         *yuv2plane1 = yuv2plane1_8_c;
diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c
index fbdc2affe1..87331ae818 100644
--- a/libswscale/swscale_unscaled.c
+++ b/libswscale/swscale_unscaled.c
@@ -1157,8 +1157,10 @@ void ff_get_unscaled_swscale(SwsContext *c)
          c->chrDstVSubSample == c->chrSrcVSubSample &&
          dstFormat != AV_PIX_FMT_NV12 && dstFormat != AV_PIX_FMT_NV21 &&
          dstFormat != AV_PIX_FMT_P010LE && dstFormat != AV_PIX_FMT_P010BE &&
+         dstFormat != AV_PIX_FMT_YUV420P12LE && dstFormat != AV_PIX_FMT_YUV420P12BE &&
          srcFormat != AV_PIX_FMT_NV12 && srcFormat != AV_PIX_FMT_NV21 &&
-         srcFormat != AV_PIX_FMT_P010LE && srcFormat != AV_PIX_FMT_P010BE))
+         srcFormat != AV_PIX_FMT_P010LE && srcFormat != AV_PIX_FMT_P010BE &&
+         srcFormat != AV_PIX_FMT_YUV420P12LE && srcFormat != AV_PIX_FMT_YUV420P12BE))
     {
         if (isPacked(c->srcFormat))
             c->swscale = packedCopyWrapper;
diff --git a/libswscale/utils.c b/libswscale/utils.c
index c4fb7451eb..06b9c1c28b 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -165,6 +165,8 @@ static const FormatEntry format_entries[AV_PIX_FMT_NB] = {
     [AV_PIX_FMT_YUV420P9LE]  = { 1, 1 },
     [AV_PIX_FMT_YUV420P10BE] = { 1, 1 },
     [AV_PIX_FMT_YUV420P10LE] = { 1, 1 },
+    [AV_PIX_FMT_YUV420P12BE] = { 1, 1 },
+    [AV_PIX_FMT_YUV420P12LE] = { 1, 1 },
     [AV_PIX_FMT_YUV422P9BE]  = { 1, 1 },
     [AV_PIX_FMT_YUV422P9LE]  = { 1, 1 },
     [AV_PIX_FMT_YUV422P10BE] = { 1, 1 },