qsvdec: only access hwaccel_context is the pixel format is QSV

[ffmpeg] / libavcodec / pcm-dvd.c

diff --git a/libavcodec/pcm-dvd.c b/libavcodec/pcm-dvd.c
index 744b720c7397f4ec1011daf5744d69a16b102617..62aacf829a4b5fda3ff9e322fbadfc93fabbe9b5 100644 (file)
--- a/libavcodec/pcm-dvd.c
+++ b/libavcodec/pcm-dvd.c
@@ -32,7 +32,7 @@ typedef struct PCMDVDContext {
     uint32_t last_header;    // Cached header to see if parsing is needed
     int block_size;          // Size of a block of samples in bytes
     int samples_per_block;   // Number of samples per channel per block
-    int groups_per_block;    // Number of 20/24bit sample groups per block
+    int groups_per_block;    // Number of 20/24-bit sample groups per block
     uint8_t *extra_samples;  // Pointer to leftover samples from a frame
     int extra_sample_count;  // Number of leftover samples in the buffer
 } PCMDVDContext;
@@ -102,7 +102,7 @@ static int pcm_dvd_parse_header(AVCodecContext *avctx, const uint8_t *header)
                       avctx->sample_rate *
                       avctx->bits_per_coded_sample;
 
-    /* 4 samples form a group in 20/24bit PCM on DVD Video.
+    /* 4 samples form a group in 20/24-bit PCM on DVD Video.
      * A block is formed by the number of groups that are
      * needed to complete a set of samples for each channel. */
     if (avctx->bits_per_coded_sample == 16) {