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authorMiika Pekkarinen <miipekk@ihme.org>2005-07-10 16:33:03 +0000
committerMiika Pekkarinen <miipekk@ihme.org>2005-07-10 16:33:03 +0000
commit645a2e16ed645c30858e3b494ba2ff7d00b7a09b (patch)
treebe5da24477ae465c77342947de6ef73c57505e0d /uisimulator
parenta9203b4d8352d9de761c5baf95314ff189242ec0 (diff)
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Fixed a simulator crash while trying to play a song. Fixed crossfade
when selecting a new track to play. Most likely fixed a bug which caused playback to stop on track change. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7094 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'uisimulator')
-rw-r--r--uisimulator/common/io.c72
1 files changed, 72 insertions, 0 deletions
diff --git a/uisimulator/common/io.c b/uisimulator/common/io.c
index 78fb835785..7ea2d6878f 100644
--- a/uisimulator/common/io.c
+++ b/uisimulator/common/io.c
@@ -307,6 +307,78 @@ int sim_fsync(int fd)
#include <dlfcn.h>
#endif
+void *sim_codec_load_ram(char* codecptr, int size,
+ void* ptr2, int bufwrap, int *pd_fd)
+{
+ void *pd;
+ char *path = "archos/_temp_codec.dll";
+ int (*codec_start)(void * api);
+ int fd;
+ int copy_n;
+#ifdef WIN32
+ char buf[256];
+#endif
+
+ /* We have to create the dynamic link library file from ram
+ * so we could simulate the codec loading.
+ */
+ *pd_fd = -1;
+ fd = open(path, O_WRONLY | O_CREAT, S_IRWXU);
+ if (fd < 0) {
+ DEBUGF("failed to open for write: %s\n", path);
+ return NULL;
+ }
+
+ if (bufwrap == 0)
+ bufwrap = size;
+
+ copy_n = bufwrap < size ? bufwrap : size;
+ if (write(fd, codecptr, copy_n) != copy_n) {
+ DEBUGF("write failed");
+ return NULL;
+ }
+ size -= copy_n;
+ if (size > 0) {
+ if (write(fd, ptr2, size) != size) {
+ DEBUGF("write failed [2]");
+ return NULL;
+ }
+ }
+ close(fd);
+
+ /* Now load the library. */
+ pd = dlopen(path, RTLD_NOW);
+ if (!pd) {
+ DEBUGF("failed to load %s\n", path);
+#ifdef WIN32
+ FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0,
+ buf, sizeof buf, NULL);
+ DEBUGF("dlopen(%s): %s\n", path, buf);
+#else
+ DEBUGF("dlopen(%s): %s\n", path, dlerror());
+#endif
+ dlclose(pd);
+ return NULL;
+ }
+
+ codec_start = dlsym(pd, "codec_start");
+ if (!codec_start) {
+ codec_start = dlsym(pd, "_codec_start");
+ if (!codec_start) {
+ dlclose(pd);
+ return NULL;
+ }
+ }
+
+ *pd_fd = (int)pd;
+ return codec_start;
+}
+
+void sim_codec_close(int pd)
+{
+ dlclose((void *)pd);
+}
+
void *sim_plugin_load(char *plugin, int *fd)
{
void* pd;