dr_81, dr_86, dr_a1: Use helper functions.

libdvbpsi | branch: master | Jean-Paul Saman <[email protected]> | Sun Feb  2 12:21:44 2014 +0100| [bd595058605b0b209041fd79748002d001ffe03d] | committer: Jean-Paul Saman

dr_81, dr_86, dr_a1: Use helper functions.

Use helper functions:
- dvbpsi_CanDecodeAsDescriptor()
- dvbpsi_IsDescripterDecoded()

> http://git.videolan.org/gitweb.cgi/libdvbpsi.git/?a=commit;h=bd595058605b0b209041fd79748002d001ffe03d
---

 src/descriptors/dr_81.c |    4 ++--
 src/descriptors/dr_86.c |    4 ++--
 src/descriptors/dr_a1.c |    4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/descriptors/dr_81.c b/src/descriptors/dr_81.c
index 800e145..ca41c3d 100644
--- a/src/descriptors/dr_81.c
+++ b/src/descriptors/dr_81.c
@@ -48,11 +48,11 @@ dvbpsi_ac3_audio_dr_t *dvbpsi_DecodeAc3AudioDr(dvbpsi_descriptor_t *p_descriptor
     uint8_t * buf = p_descriptor->p_data;
 
     /* Check the tag */
-    if (p_descriptor->i_tag != 0x81)
+    if (!dvbpsi_CanDecodeAsDescriptor(p_descriptor, 0x81))
         return NULL;
 
     /* Don't decode twice */
-    if (p_descriptor->p_decoded)
+    if (dvbpsi_IsDescriptorDecoded(p_descriptor))
         return p_descriptor->p_decoded;
 
     /* Check length */
diff --git a/src/descriptors/dr_86.c b/src/descriptors/dr_86.c
index c6da64a..e0c4cef 100644
--- a/src/descriptors/dr_86.c
+++ b/src/descriptors/dr_86.c
@@ -48,11 +48,11 @@ dvbpsi_caption_service_dr_t *dvbpsi_DecodeCaptionServiceDr(dvbpsi_descriptor_t *
     uint8_t * buf = p_descriptor->p_data;
 
     /* Check the tag */
-    if (p_descriptor->i_tag != 0x86)
+    if (!dvbpsi_CanDecodeAsDescriptor(p_descriptor, 0x86))
         return NULL;
 
     /* Don't decode twice */
-    if (p_descriptor->p_decoded)
+    if (dvbpsi_IsDescriptorDecoded(p_descriptor))
         return p_descriptor->p_decoded;
 
     /* Check length */
diff --git a/src/descriptors/dr_a1.c b/src/descriptors/dr_a1.c
index 1647930..faeb8a2 100644
--- a/src/descriptors/dr_a1.c
+++ b/src/descriptors/dr_a1.c
@@ -51,11 +51,11 @@ dvbpsi_DecodeServiceLocationDr (dvbpsi_descriptor_t * p_descriptor)
     uint8_t *buf = p_descriptor->p_data;
 
     /* Check the tag */
-    if (p_descriptor->i_tag != 0xa1)
+    if (!dvbpsi_CanDecodeAsDescriptor(p_descriptor, 0xa1))
         return NULL;
 
     /* Don't decode twice */
-    if (p_descriptor->p_decoded)
+    if (dvbpsi_IsDescriptorDecoded(p_descriptor))
         return p_descriptor->p_decoded;
 
     /* Check length */

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