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openwrtv3/openwrt/package/flac/patches/no_encoder.patch
Nicolas Thill 869c74e8d5 add flac package (thanks to David Collet) 
SVN-Revision: 2158
2005-10-17 23:46:05 +00:00

280 lines
8.4 KiB
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diff -ru flac-1.1.2.OLD/build/lib.mk flac-1.1.2.NEW/build/lib.mk
--- flac-1.1.2.OLD/build/lib.mk 2005-01-25 15:10:47.000000000 +1100
+++ flac-1.1.2.NEW/build/lib.mk 2005-10-16 10:10:43.000000000 +1000
@@ -58,7 +58,7 @@
debug : CFLAGS = -g -O0 -DDEBUG $(CONFIG_CFLAGS) $(DEBUG_CFLAGS) -Wall -W -DVERSION=$(VERSION) $(DEFINES) $(INCLUDES)
valgrind: CFLAGS = -g -O0 -DDEBUG $(CONFIG_CFLAGS) $(DEBUG_CFLAGS) -DFLAC__VALGRIND_TESTING -Wall -W -DVERSION=$(VERSION) $(DEFINES) $(INCLUDES)
-release : CFLAGS = -O3 -fomit-frame-pointer -funroll-loops -finline-functions -DNDEBUG $(CONFIG_CFLAGS) $(RELEASE_CFLAGS) -Wall -W -Winline -DFLaC__INLINE=__inline__ -DVERSION=$(VERSION) $(DEFINES) $(INCLUDES)
+release : CFLAGS = -Os -pipe -mips32 -mtune=mips32 -fomit-frame-pointer -funroll-loops -finline-functions -DNDEBUG $(CONFIG_CFLAGS) $(RELEASE_CFLAGS) -Wall -W -Winline -DFLaC__INLINE=__inline__ -DVERSION=$(VERSION) $(DEFINES) $(INCLUDES)
LFLAGS = -L$(LIBPATH)
diff -ru flac-1.1.2.OLD/src/libFLAC/lpc.c flac-1.1.2.NEW/src/libFLAC/lpc.c
--- flac-1.1.2.OLD/src/libFLAC/lpc.c 2005-01-26 15:31:36.000000000 +1100
+++ flac-1.1.2.NEW/src/libFLAC/lpc.c 2005-10-16 10:44:58.000000000 +1000
@@ -293,6 +293,209 @@
void FLAC__lpc_restore_signal(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[])
{
+ register const FLAC__int32 *qlp0 = &qlp_coeff[(order-1)];
+ register FLAC__int32 sum;
+ register const FLAC__int32 *history, *qlp;
+
+ history = &data[(-order)];
+
+ switch (order) {
+ case 12:
+ for( ; data_len != 0; --data_len) {
+ sum = (qlp0[0] * history[0])
+ + (qlp0[-1] * history[1])
+ + (qlp0[-2] * history[2])
+ + (qlp0[-3] * history[3])
+ + (qlp0[-4] * history[4])
+ + (qlp0[-5] * history[5])
+ + (qlp0[-6] * history[6])
+ + (qlp0[-7] * history[7])
+ + (qlp0[-8] * history[8])
+ + (qlp0[-9] * history[9])
+ + (qlp0[-10] * history[10])
+ + (qlp0[-11] * history[11])
+ ;
+ ++history;
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ case 11:
+ for( ; data_len != 0; --data_len) {
+ sum = (qlp0[0] * history[0])
+ + (qlp0[-1] * history[1])
+ + (qlp0[-2] * history[2])
+ + (qlp0[-3] * history[3])
+ + (qlp0[-4] * history[4])
+ + (qlp0[-5] * history[5])
+ + (qlp0[-6] * history[6])
+ + (qlp0[-7] * history[7])
+ + (qlp0[-8] * history[8])
+ + (qlp0[-9] * history[9])
+ + (qlp0[-10] * history[10])
+ ;
+ ++history;
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ case 10:
+ for( ; data_len != 0; --data_len) {
+ sum = (qlp0[0] * history[0])
+ + (qlp0[-1] * history[1])
+ + (qlp0[-2] * history[2])
+ + (qlp0[-3] * history[3])
+ + (qlp0[-4] * history[4])
+ + (qlp0[-5] * history[5])
+ + (qlp0[-6] * history[6])
+ + (qlp0[-7] * history[7])
+ + (qlp0[-8] * history[8])
+ + (qlp0[-9] * history[9])
+ ;
+ ++history;
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ case 9:
+ for( ; data_len != 0; --data_len) {
+ sum = (qlp0[0] * history[0])
+ + (qlp0[-1] * history[1])
+ + (qlp0[-2] * history[2])
+ + (qlp0[-3] * history[3])
+ + (qlp0[-4] * history[4])
+ + (qlp0[-5] * history[5])
+ + (qlp0[-6] * history[6])
+ + (qlp0[-7] * history[7])
+ + (qlp0[-8] * history[8])
+ ;
+ ++history;
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ case 8:
+ for( ; data_len != 0; --data_len) {
+ sum = (qlp0[0] * history[0])
+ + (qlp0[-1] * history[1])
+ + (qlp0[-2] * history[2])
+ + (qlp0[-3] * history[3])
+ + (qlp0[-4] * history[4])
+ + (qlp0[-5] * history[5])
+ + (qlp0[-6] * history[6])
+ + (qlp0[-7] * history[7])
+ ;
+ ++history;
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ case 7:
+ for( ; data_len != 0; --data_len) {
+ sum = (qlp0[0] * history[0])
+ + (qlp0[-1] * history[1])
+ + (qlp0[-2] * history[2])
+ + (qlp0[-3] * history[3])
+ + (qlp0[-4] * history[4])
+ + (qlp0[-5] * history[5])
+ + (qlp0[-6] * history[6])
+ ;
+ ++history;
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ case 6:
+ for( ; data_len != 0; --data_len) {
+ sum = (qlp0[0] * history[0])
+ + (qlp0[-1] * history[1])
+ + (qlp0[-2] * history[2])
+ + (qlp0[-3] * history[3])
+ + (qlp0[-4] * history[4])
+ + (qlp0[-5] * history[5])
+ ;
+ ++history;
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ case 5:
+ for( ; data_len != 0; --data_len) {
+ sum = (qlp0[0] * history[0])
+ + (qlp0[-1] * history[1])
+ + (qlp0[-2] * history[2])
+ + (qlp0[-3] * history[3])
+ + (qlp0[-4] * history[4])
+ ;
+ ++history;
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ case 4:
+ for( ; data_len != 0; --data_len) {
+ sum = (qlp0[0] * history[0])
+ + (qlp0[-1] * history[1])
+ + (qlp0[-2] * history[2])
+ + (qlp0[-3] * history[3])
+ ;
+ ++history;
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ case 3:
+ for( ; data_len != 0; --data_len) {
+ sum = (qlp0[0] * history[0])
+ + (qlp0[-1] * history[1])
+ + (qlp0[-2] * history[2])
+ ;
+ ++history;
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ case 2:
+ for( ; data_len != 0; --data_len) {
+ sum = (qlp0[0] * history[0])
+ + (qlp0[-1] * history[1])
+ ;
+ ++history;
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ case 1:
+ for( ; data_len != 0; --data_len) {
+ sum = (qlp0[0] * (*(history++)));
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ default:
+ {
+ /* handle everything else: (order > 12)
+ * with Duff's Device to reduce jumps */
+ const unsigned n0 = (order + 7)/8;
+ const int tmp = 0 - order - 1;
+ register const FLAC__int32 *qlpd = &qlp_coeff[order];
+ for( ; data_len != 0; --data_len) {
+ register unsigned n = n0;
+ sum = 0;
+ qlp = qlpd;
+ history = &data[tmp];
+
+ switch(order%8) {
+ case 0: do {
+ sum += (*(--qlp)) * (*(++history));
+ case 7: sum += (*(--qlp)) * (*(++history));
+ case 6: sum += (*(--qlp)) * (*(++history));
+ case 5: sum += (*(--qlp)) * (*(++history));
+ case 4: sum += (*(--qlp)) * (*(++history));
+ case 3: sum += (*(--qlp)) * (*(++history));
+ case 2: sum += (*(--qlp)) * (*(++history));
+ case 1: sum += (*(--qlp)) * (*(++history));
+ } while (--n);
+ }
+
+ *(data++) = *(residual++) + (sum >> lp_quantization);
+ }
+ return;
+ }
+ }
+}
+
+#if 0
+void FLAC__lpc_restore_signal_orig(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[])
+{
#ifdef FLAC__OVERFLOW_DETECT
FLAC__int64 sumo;
#endif
@@ -339,6 +542,7 @@
}
*/
}
+#endif /* 0 */
void FLAC__lpc_restore_signal_wide(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[])
{
diff -ru flac-1.1.2.OLD/src/libFLAC/Makefile.lite flac-1.1.2.NEW/src/libFLAC/Makefile.lite
--- flac-1.1.2.OLD/src/libFLAC/Makefile.lite 2005-01-27 11:08:35.000000000 +1100
+++ flac-1.1.2.NEW/src/libFLAC/Makefile.lite 2005-10-16 10:13:29.000000000 +1000
@@ -41,7 +41,7 @@
ifeq ($(SOLARIS_BUILD),yes)
DEFINES = -DFLAC__NO_ASM -DFLAC__ALIGN_MALLOC_DATA
else
-DEFINES = -DFLAC__CPU_IA32 -DFLAC__USE_3DNOW -DFLAC__HAS_NASM -DFLAC__ALIGN_MALLOC_DATA
+DEFINES = -DFLAC__CPU_UNKNOWN -DFLAC__NO_ASM -DFLAC__ALIGN_MALLOC_DATA -DFLAC__INTEGER_ONLY_LIBRARY
endif
endif
INCLUDES = -I./include -I$(topdir)/include
@@ -50,14 +50,6 @@
ifeq ($(DARWIN_BUILD),yes)
SRCS_S = \
ppc/as/lpc_asm.s
-else
-ifeq ($(SOLARIS_BUILD),yes)
-else
-SRCS_NASM = \
- ia32/cpu_asm.nasm \
- ia32/fixed_asm.nasm \
- ia32/lpc_asm.nasm
-endif
endif
SRCS_C = \
@@ -66,7 +58,6 @@
cpu.c \
crc.c \
file_decoder.c \
- file_encoder.c \
fixed.c \
float.c \
format.c \
@@ -76,10 +67,7 @@
metadata_iterators.c \
metadata_object.c \
seekable_stream_decoder.c \
- seekable_stream_encoder.c \
- stream_decoder.c \
- stream_encoder.c \
- stream_encoder_framing.c
+ stream_decoder.c
include $(topdir)/build/lib.mk
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