Merge master.

[dcpomatic.git] / src / lib / image.cc

diff --git a/src/lib/image.cc b/src/lib/image.cc
index bba7d6be5d0762efba32338ba8e158209e4ed17b..17c969cf2d280fe04e067526066063adb8e59e86 100644 (file)
--- a/src/lib/image.cc
+++ b/src/lib/image.cc
@@ -248,11 +248,11 @@ void
 Image::make_black ()
 {
        /* U/V black value for 8-bit colour */
-       static uint8_t const eight_bit_uv = (1 << 7) - 1;
+       static uint8_t const eight_bit_uv =     (1 << 7) - 1;
        /* U/V black value for 9-bit colour */
-       static uint16_t const nine_bit_uv = (1 << 8) - 1;
+       static uint16_t const nine_bit_uv =     (1 << 8) - 1;
        /* U/V black value for 10-bit colour */
-       static uint16_t const ten_bit_uv =  (1 << 9) - 1;
+       static uint16_t const ten_bit_uv =      (1 << 9) - 1;
        /* U/V black value for 16-bit colour */
        static uint16_t const sixteen_bit_uv =  (1 << 15) - 1;
        
@@ -265,6 +265,14 @@ Image::make_black ()
                memset (data()[2], eight_bit_uv, lines(2) * stride()[2]);
                break;
 
+       case PIX_FMT_YUVJ420P:
+       case PIX_FMT_YUVJ422P:
+       case PIX_FMT_YUVJ444P:
+               memset (data()[0], 0, lines(0) * stride()[0]);
+               memset (data()[1], eight_bit_uv + 1, lines(1) * stride()[1]);
+               memset (data()[2], eight_bit_uv + 1, lines(2) * stride()[2]);
+               break;
+
        case PIX_FMT_YUV422P9LE:
        case PIX_FMT_YUV444P9LE:
                yuv_16_black (nine_bit_uv);