diff options
Diffstat (limited to 'gst/qtdemux')
| -rw-r--r-- | gst/qtdemux/qtdemux.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/gst/qtdemux/qtdemux.c b/gst/qtdemux/qtdemux.c index a25fdb18..3b32ef67 100644 --- a/gst/qtdemux/qtdemux.c +++ b/gst/qtdemux/qtdemux.c @@ -23,18 +23,19 @@ #endif #include "qtdemux.h" +#include <stdlib.h> #include <string.h> #include <zlib.h> GST_DEBUG_CATEGORY_EXTERN (qtdemux_debug); #define GST_CAT_DEFAULT qtdemux_debug -#define QTDEMUX_GUINT32_GET(a) GUINT32_FROM_BE(*(guint32 *)(a)) -#define QTDEMUX_GUINT16_GET(a) GUINT16_FROM_BE(*(guint16 *)(a)) +#define QTDEMUX_GUINT32_GET(a) (GST_READ_UINT32_BE(a)) +#define QTDEMUX_GUINT16_GET(a) (GST_READ_UINT16_BE(a)) #define QTDEMUX_GUINT8_GET(a) (*(guint8 *)(a)) -#define QTDEMUX_FP32_GET(a) (GUINT32_FROM_BE(*(guint16 *)(a))/65536.0) -#define QTDEMUX_FP16_GET(a) (GUINT16_FROM_BE(*(guint16 *)(a))/256.0) -#define QTDEMUX_FOURCC_GET(a) GUINT32_FROM_LE(*(guint32 *)(a)) +#define QTDEMUX_FP32_GET(a) ((GST_READ_UINT32_BE(a))/65536.0) +#define QTDEMUX_FP16_GET(a) ((GST_READ_UINT16_BE(a))/256.0) +#define QTDEMUX_FOURCC_GET(a) (GST_READ_UINT32_LE(a)) #define QTDEMUX_GUINT64_GET(a) ((((guint64)QTDEMUX_GUINT32_GET(a))<<32)|QTDEMUX_GUINT32_GET(((void *)a)+4)) @@ -522,9 +523,9 @@ gst_qtdemux_loop_header (GstElement * element) } } while (1); - length = GUINT32_FROM_BE (*(guint32 *) data); + length = GST_READ_UINT32_BE (data); GST_DEBUG ("length %08x", length); - fourcc = GUINT32_FROM_LE (*(guint32 *) (data + 4)); + fourcc = GST_READ_UINT32_LE (data + 4); GST_DEBUG ("fourcc " GST_FOURCC_FORMAT, GST_FOURCC_ARGS (fourcc)); if (length == 0) { @@ -533,9 +534,9 @@ gst_qtdemux_loop_header (GstElement * element) if (length == 1) { guint32 length1, length2; - length1 = GUINT32_FROM_BE (*(guint32 *) (data + 8)); + length1 = GST_READ_UINT32_BE (data + 8); GST_DEBUG ("length1 %08x", length1); - length2 = GUINT32_FROM_BE (*(guint32 *) (data + 12)); + length2 = GST_READ_UINT32_BE (data + 12); GST_DEBUG ("length2 %08x", length2); length = length2; @@ -1125,8 +1126,8 @@ qtdemux_node_dump_foreach (GNode * node, gpointer data) QtNodeType *type; int depth; - node_length = GUINT32_FROM_BE (*(guint32 *) buffer); - fourcc = GUINT32_FROM_LE (*(guint32 *) (buffer + 4)); + node_length = GST_READ_UINT32_BE (buffer); + fourcc = GST_READ_UINT32_LE (buffer + 4); type = qtdemux_type_get (fourcc); @@ -1518,7 +1519,7 @@ qtdemux_tree_get_child_by_type (GNode * node, guint32 fourcc) child = g_node_next_sibling (child)) { buffer = child->data; - child_fourcc = GUINT32_FROM_LE (*(guint32 *) (buffer + 4)); + child_fourcc = GST_READ_UINT32_LE (buffer + 4); if (child_fourcc == fourcc) { return child; @@ -1538,7 +1539,7 @@ qtdemux_tree_get_sibling_by_type (GNode * node, guint32 fourcc) child = g_node_next_sibling (child)) { buffer = child->data; - child_fourcc = GUINT32_FROM_LE (*(guint32 *) (buffer + 4)); + child_fourcc = GST_READ_UINT32_LE (buffer + 4); if (child_fourcc == fourcc) { return child; |