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author | Michael Sevakis <jethead71@rockbox.org> | 2006-11-06 18:07:30 +0000 |
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committer | Michael Sevakis <jethead71@rockbox.org> | 2006-11-06 18:07:30 +0000 |
commit | 0f5cb94aa4a334366a746fcbb22f3335ca413265 (patch) | |
tree | 8f89a96628c1810d51ee9816daf78edb8c76fcd4 /apps/codecs/libwavpack/bits.c | |
parent | 0b22795e26ee09de14f6ac23219adeda12f2fd5b (diff) | |
download | rockbox-0f5cb94aa4a334366a746fcbb22f3335ca413265.tar.gz rockbox-0f5cb94aa4a334366a746fcbb22f3335ca413265.zip |
Big Patch adds primarily: Samplerate and format selection to recording for SWCODEC. Supprort for samplerates changing in playback (just goes with the recording part inseparably). Samplerates to all encoders. Encoders can be configured individually on a menu specific to the encoder in the recording menu. File creation is delayed until flush time to reduce spinups when splitting. Misc: statusbar icons for numbers are individual digits to display any number. Audio buffer was rearranged to maximize memory available to recording and properly reinitialized when trashed. ColdFire PCM stuff moved to target tree to avoid a complicated mess when adding samplerate switching. Some needed API changes and to neaten up growing gap between hardware and software codecs.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11452 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/codecs/libwavpack/bits.c')
-rw-r--r-- | apps/codecs/libwavpack/bits.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/apps/codecs/libwavpack/bits.c b/apps/codecs/libwavpack/bits.c index 0a148e123f..0f0e79c292 100644 --- a/apps/codecs/libwavpack/bits.c +++ b/apps/codecs/libwavpack/bits.c | |||
@@ -15,6 +15,7 @@ | |||
15 | // the malloc() system is provided. | 15 | // the malloc() system is provided. |
16 | 16 | ||
17 | #include "wavpack.h" | 17 | #include "wavpack.h" |
18 | #include "system.h" | ||
18 | 19 | ||
19 | #include <string.h> | 20 | #include <string.h> |
20 | 21 | ||
@@ -118,19 +119,16 @@ uint32_t bs_close_write (Bitstream *bs) | |||
118 | void little_endian_to_native (void *data, char *format) | 119 | void little_endian_to_native (void *data, char *format) |
119 | { | 120 | { |
120 | uchar *cp = (uchar *) data; | 121 | uchar *cp = (uchar *) data; |
121 | int32_t temp; | ||
122 | 122 | ||
123 | while (*format) { | 123 | while (*format) { |
124 | switch (*format) { | 124 | switch (*format) { |
125 | case 'L': | 125 | case 'L': |
126 | temp = cp [0] + ((int32_t) cp [1] << 8) + ((int32_t) cp [2] << 16) + ((int32_t) cp [3] << 24); | 126 | *(long *)cp = letoh32(*(long *)cp); |
127 | * (int32_t *) cp = temp; | ||
128 | cp += 4; | 127 | cp += 4; |
129 | break; | 128 | break; |
130 | 129 | ||
131 | case 'S': | 130 | case 'S': |
132 | temp = cp [0] + (cp [1] << 8); | 131 | *(short *)cp = letoh16(*(short *)cp); |
133 | * (short *) cp = (short) temp; | ||
134 | cp += 2; | 132 | cp += 2; |
135 | break; | 133 | break; |
136 | 134 | ||
@@ -148,28 +146,22 @@ void little_endian_to_native (void *data, char *format) | |||
148 | void native_to_little_endian (void *data, char *format) | 146 | void native_to_little_endian (void *data, char *format) |
149 | { | 147 | { |
150 | uchar *cp = (uchar *) data; | 148 | uchar *cp = (uchar *) data; |
151 | int32_t temp; | ||
152 | 149 | ||
153 | while (*format) { | 150 | while (*format) { |
154 | switch (*format) { | 151 | switch (*format) { |
155 | case 'L': | 152 | case 'L': |
156 | temp = * (int32_t *) cp; | 153 | *(long *)cp = htole32(*(long *)cp); |
157 | *cp++ = (uchar) temp; | 154 | cp += 4; |
158 | *cp++ = (uchar) (temp >> 8); | ||
159 | *cp++ = (uchar) (temp >> 16); | ||
160 | *cp++ = (uchar) (temp >> 24); | ||
161 | break; | 155 | break; |
162 | 156 | ||
163 | case 'S': | 157 | case 'S': |
164 | temp = * (short *) cp; | 158 | *(short *)cp = htole16(*(short *)cp); |
165 | *cp++ = (uchar) temp; | 159 | cp += 2; |
166 | *cp++ = (uchar) (temp >> 8); | ||
167 | break; | 160 | break; |
168 | 161 | ||
169 | default: | 162 | default: |
170 | if (*format >= '0' && *format <= '9') | 163 | if (*format >= '0' && *format <= '9') |
171 | cp += *format - '0'; | 164 | cp += *format - '0'; |
172 | |||
173 | break; | 165 | break; |
174 | } | 166 | } |
175 | 167 | ||