Fixed a few typos and hwparams strategy

diff --git a/src/pcm/pcm_plugin_build.c b/src/pcm/pcm_plugin_build.c
index 98c398a81a6296c53e770abcd7f08331bd21e8b7..410d3aca9c27ba0dc362aab2dce5aabd6d2bfc70 100644 (file)
--- a/src/pcm/pcm_plugin_build.c
+++ b/src/pcm/pcm_plugin_build.c
@@ -104,8 +104,8 @@ unsigned int snd_pcm_plugin_formats(unsigned int formats)
        int linfmts = (SND_PCM_FMT_U8 | SND_PCM_FMT_S8 |
                       SND_PCM_FMT_U16_LE | SND_PCM_FMT_S16_LE |
                       SND_PCM_FMT_U16_BE | SND_PCM_FMT_S16_BE |
-                      SND_PCM_FMT_U24_LE | SND_PCM_FMT_S16_LE |
-                      SND_PCM_FMT_U24_BE | SND_PCM_FMT_S16_BE |
+                      SND_PCM_FMT_U24_LE | SND_PCM_FMT_S24_LE |
+                      SND_PCM_FMT_U24_BE | SND_PCM_FMT_S24_BE |
                       SND_PCM_FMT_U32_LE | SND_PCM_FMT_S32_LE |
                       SND_PCM_FMT_U32_BE | SND_PCM_FMT_S32_BE);
        formats |= SND_PCM_FMT_MU_LAW;
@@ -150,6 +150,7 @@ int snd_pcm_plugin_hwparams(snd_pcm_channel_params_t *params,
                        int big = snd_pcm_format_big_endian(format);
                        int format1;
                        int wid, width1=width;
+                       int dwidth1 = 8;
                        for (wid = 0; wid < 4; ++wid) {
                                int end, big1 = big;
                                for (end = 0; end < 2; ++end) {
@@ -163,9 +164,11 @@ int snd_pcm_plugin_hwparams(snd_pcm_channel_params_t *params,
                                        }
                                        big1 = !big1;
                                }
-                               width1 += 8;
-                               if (width1 > 32)
-                                       width = 8;
+                               if (width1 == 32) {
+                                       dwidth1 = -dwidth1;
+                                       width1 = width;
+                               }
+                               width1 += dwidth1;
                        }
                        return -EINVAL;
                _found: