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-rw-r--r--apps/codecs/libwma/wmadata.h100
-rw-r--r--apps/codecs/libwma/wmadec.h4
-rw-r--r--apps/codecs/libwma/wmadeci.c99
-rw-r--r--apps/metadata/asf.c5
4 files changed, 125 insertions, 83 deletions
diff --git a/apps/codecs/libwma/wmadata.h b/apps/codecs/libwma/wmadata.h
index d470d14581..7e2b6dd4a0 100644
--- a/apps/codecs/libwma/wmadata.h
+++ b/apps/codecs/libwma/wmadata.h
@@ -1425,9 +1425,10 @@ static const CoefVLCTable coef_vlcs[6] = {
},
};
-
+/*table of the values of 10^(index*.05)*/
const fixed64 pow_table[] =
- {
+ { 0x199a, 0x1cb9, 0x203a, 0x2429, 0x2893, 0x2d86, 0x3314, 0x3950, 0x404e, 0x4827,
+ 0x50f4, 0x5ad5, 0x65ea, 0x725a, 0x804e, 0x8ff6, 0xa186, 0xb53c, 0xcb59, 0xe429,
0x10000LL,0x11f3dLL,0x14249LL,0x1699cLL,0x195bcLL,0x1c73dLL,0x1fec9LL,0x23d1dLL,0x2830bLL,0x2d182LL,
0x3298bLL,0x38c53LL,0x3fb28LL,0x47783LL,0x5030aLL,0x59f98LL,0x64f40LL,0x71457LL,0x7f17bLL,0x8e99aLL,
0xa0000LL,0xb385eLL,0xc96d9LL,0xe2019LL,0xfd954LL,0x11c865LL,0x13f3dfLL,0x166320LL,0x191e6eLL,0x1c2f10LL,
@@ -1479,46 +1480,69 @@ const fixed32 pow_a_table[] =
0x12fe,0x1307
};
+
+/* 32.32 unsigned fixed format */
+/* This is a table of exponent values for an IEEE SP float. Theres never anything less then about index 115
+ * making the size of this table fairly ridiculous.
+ */
+
+
const fixed64 lsp_pow_e_table[] =
{
- 0xf333f9deLL, 0xf0518db9LL, 0x0LL, 0x7e656b4fLL, 0x7999fcefLL, 0xf828c6dcLL, 0x0LL,
- 0x3f32b5a7LL, 0x3cccfe78LL, 0xfc14636eLL, 0x0LL, 0x9f995ad4LL, 0x9e667f3cLL, 0xfe0a31b7LL,
- 0x0LL, 0x4fccad6aLL, 0x4f333f9eLL, 0x7f0518dcLL, 0x0LL, 0x27e656b5LL, 0x27999fcfLL,
- 0xbf828c6eLL, 0x0LL, 0x13f32b5aLL, 0x13cccfe7LL, 0xdfc14637LL, 0x0LL, 0x89f995adLL,
- 0x9e667f4LL, 0x6fe0a31bLL, 0x0LL, 0x44fccad7LL, 0x4f333faLL, 0x37f0518eLL, 0x0LL,
- 0xa27e656bLL, 0x827999fdLL, 0x1bf828c7LL, 0x0LL, 0xd13f32b6LL, 0x413cccfeLL, 0xdfc1463LL,
- 0x0LL, 0xe89f995bLL, 0xa09e667fLL, 0x6fe0a32LL, 0x0LL, 0x744fccadLL, 0x504f3340LL,
- 0x837f0519LL, 0x0LL, 0xba27e657LL, 0xa82799a0LL, 0xc1bf828cLL, 0x0LL, 0x5d13f32bLL,
- 0xd413ccd0LL, 0x60dfc146LL, 0x0LL, 0xae89f996LL, 0x6a09e668LL, 0x306fe0a3LL, 0x0LL,
- 0xd744fccbLL, 0xb504f334LL, 0x9837f052LL, 0x80000000LL, 0x6ba27e65LL, 0x5a82799aLL,
- 0x4c1bf829LL, 0x40000000LL, 0x35d13f33LL, 0x2d413ccdLL, 0x260dfc14LL, 0x20000000LL,
- 0x1ae89f99LL, 0x16a09e66LL, 0x1306fe0aLL, 0x10000000LL, 0xd744fcdLL, 0xb504f33LL,
- 0x9837f05LL, 0x8000000LL, 0x6ba27e6LL, 0x5a8279aLL, 0x4c1bf83LL, 0x4000000LL,
- 0x35d13f3LL, 0x2d413cdLL, 0x260dfc1LL, 0x2000000LL, 0x1ae89faLL, 0x16a09e6LL,
- 0x1306fe1LL, 0x1000000LL, 0xd744fdLL, 0xb504f3LL, 0x9837f0LL, 0x800000LL,
- 0x6ba27eLL, 0x5a827aLL, 0x4c1bf8LL, 0x400000LL, 0x35d13fLL, 0x2d413dLL,
- 0x260dfcLL, 0x200000LL, 0x1ae8a0LL, 0x16a09eLL, 0x1306feLL, 0x100000LL,
- 0xd7450LL, 0xb504fLL, 0x9837fLL, 0x80000LL, 0x6ba28LL, 0x5a828LL, 0x4c1c0LL,
- 0x40000LL, 0x35d14LL, 0x2d414LL, 0x260e0LL, 0x20000LL, 0x1ae8aLL, 0x16a0aLL,
- 0x13070LL, 0x10000LL, 0xd745LL, 0xb505LL, 0x9838LL, 0x8000LL, 0x6ba2LL,
- 0x5a82LL, 0x4c1cLL, 0x4000LL, 0x35d1LL, 0x2d41LL, 0x260eLL, 0x2000LL,
- 0x1ae9LL, 0x16a1LL, 0x1307LL, 0x1000LL, 0xd74LL, 0xb50LL, 0x983LL, 0x800LL,
- 0x6baLL, 0x5a8LL, 0x4c2LL, 0x400LL, 0x35dLL, 0x2d4LL, 0x261LL, 0x200LL, 0x1afLL,
- 0x16aLL, 0x130LL, 0x100LL, 0xd7LL, 0xb5LL, 0x98LL, 0x80LL, 0x6cLL, 0x5bLL,
- 0x4cLL, 0x40LL, 0x36LL, 0x2dLL, 0x26LL, 0x20LL, 0x1bLL, 0x17LL, 0x13LL,
- 0x10LL, 0xdLL, 0xbLL, 0xaLL, 0x8LL, 0x7LL, 0x6LL, 0x5LL, 0x4LL, 0x3LL,
- 0x3LL, 0x2LL, 0x2LL, 0x2LL, 0x1LL, 0x1LL, 0x1LL, 0x1LL, 0x1LL, 0x1LL,
- 0x1LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL,
- 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL,
- 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL,
- 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL,
- 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL,
- 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL, 0x0LL,
- 0x0LL, 0x0LL
+ 0xb504f30000000000LL, 0x9837f00000000000LL, 0x8000000000000000LL, 0x6ba27e8000000000LL, 0x5a82798000000000LL,
+ 0x4c1bf80000000000LL, 0x4000000000000000LL, 0x35d13f4000000000LL, 0x2d413cc000000000LL, 0x260dfc0000000000LL,
+ 0x2000000000000000LL, 0x1ae89fa000000000LL, 0x16a09e6000000000LL, 0x1306fe0000000000LL, 0x1000000000000000LL,
+ 0xd744fd000000000LL, 0xb504f3000000000LL, 0x9837f0000000000LL, 0x800000000000000LL, 0x6ba27e800000000LL,
+ 0x5a8279800000000LL, 0x4c1bf8000000000LL, 0x400000000000000LL, 0x35d13f400000000LL, 0x2d413cc00000000LL,
+ 0x260dfc000000000LL, 0x200000000000000LL, 0x1ae89fa00000000LL, 0x16a09e600000000LL, 0x1306fe000000000LL,
+ 0x100000000000000LL, 0xd744fd00000000LL, 0xb504f300000000LL, 0x9837f000000000LL, 0x80000000000000LL,
+ 0x6ba27e80000000LL, 0x5a827980000000LL, 0x4c1bf800000000LL, 0x40000000000000LL, 0x35d13f40000000LL,
+ 0x2d413cc0000000LL, 0x260dfc00000000LL, 0x20000000000000LL, 0x1ae89fa0000000LL, 0x16a09e60000000LL,
+ 0x1306fe00000000LL, 0x10000000000000LL, 0xd744fd0000000LL, 0xb504f30000000LL, 0x9837f00000000LL,
+ 0x8000000000000LL, 0x6ba27e8000000LL, 0x5a82798000000LL, 0x4c1bf80000000LL, 0x4000000000000LL,
+ 0x35d13f4000000LL, 0x2d413cc000000LL, 0x260dfc0000000LL, 0x2000000000000LL, 0x1ae89fa000000LL,
+ 0x16a09e6000000LL, 0x1306fe0000000LL, 0x1000000000000LL, 0xd744fd000000LL, 0xb504f3000000LL,
+ 0x9837f0000000LL, 0x800000000000LL, 0x6ba27e800000LL, 0x5a8279800000LL, 0x4c1bf8000000LL,
+ 0x400000000000LL, 0x35d13f400000LL, 0x2d413cc00000LL, 0x260dfc000000LL, 0x200000000000LL,
+ 0x1ae89fa00000LL, 0x16a09e600000LL, 0x1306fe000000LL, 0x100000000000LL, 0xd744fd00000LL,
+ 0xb504f300000LL, 0x9837f000000LL, 0x80000000000LL, 0x6ba27e80000LL, 0x5a827980000LL,
+ 0x4c1bf800000LL, 0x40000000000LL, 0x35d13f40000LL, 0x2d413cc0000LL, 0x260dfc00000LL,
+ 0x20000000000LL, 0x1ae89fa0000LL, 0x16a09e60000LL, 0x1306fe00000LL, 0x10000000000LL,
+ 0xd744fd0000LL, 0xb504f30000LL, 0x9837f00000LL, 0x8000000000LL, 0x6ba27e8000LL,
+ 0x5a82798000LL, 0x4c1bf80000LL, 0x4000000000LL, 0x35d13f4000LL, 0x2d413cc000LL,
+ 0x260dfc0000LL, 0x2000000000LL, 0x1ae89fa000LL, 0x16a09e6000LL, 0x1306fe0000LL,
+ 0x1000000000LL, 0xd744fd000LL, 0xb504f3000LL, 0x9837f0000LL, 0x800000000LL,
+ 0x6ba27e800LL, 0x5a8279800LL, 0x4c1bf8000LL, 0x400000000LL, 0x35d13f400LL,
+ 0x2d413cc00LL, 0x260dfc000LL, 0x200000000LL, 0x1ae89fa00LL, 0x16a09e600LL,
+ 0x1306fe000LL, 0x100000000LL, 0xd744fd00LL, 0xb504f300LL, 0x9837f000LL,
+ 0x80000000LL, 0x6ba27e80LL, 0x5a827980LL, 0x4c1bf800LL, 0x40000000LL,
+ 0x35d13f40LL, 0x2d413cc0LL, 0x260dfc00LL, 0x20000000LL, 0x1ae89fa0LL,
+ 0x16a09e60LL, 0x1306fe00LL, 0x10000000LL, 0xd744fd0LL, 0xb504f30LL,
+ 0x9837f00LL, 0x8000000LL, 0x6ba27e8LL, 0x5a82798LL, 0x4c1bf80LL,
+ 0x4000000LL, 0x35d13f4LL, 0x2d413ccLL, 0x260dfc0LL, 0x2000000LL,
+ 0x1ae89faLL, 0x16a09e6LL, 0x1306fe0LL, 0x1000000LL, 0xd744fdLL,
+ 0xb504f3LL, 0x9837f0LL, 0x800000LL, 0x6ba27eLL, 0x5a8279LL,
+ 0x4c1bf8LL, 0x400000LL, 0x35d13fLL, 0x2d413cLL, 0x260dfcLL,
+ 0x200000LL, 0x1ae89fLL, 0x16a09eLL, 0x1306feLL, 0x100000LL,
+ 0xd744fLL, 0xb504fLL, 0x9837fLL, 0x80000LL, 0x6ba27LL,
+ 0x5a827LL, 0x4c1bfLL, 0x40000LL, 0x35d13LL, 0x2d413LL,
+ 0x260dfLL, 0x20000LL, 0x1ae89LL, 0x16a09LL, 0x1306fLL,
+ 0x10000LL, 0xd744LL, 0xb504LL, 0x9837LL, 0x8000LL,
+ 0x6ba2LL, 0x5a82LL, 0x4c1bLL, 0x4000LL, 0x35d1LL,
+ 0x2d41LL, 0x260dLL, 0x2000LL, 0x1ae8LL, 0x16a0LL,
+ 0x1306LL, 0x1000LL, 0xd74LL, 0xb50LL, 0x983LL,
+ 0x800LL, 0x6baLL, 0x5a8LL, 0x4c1LL, 0x400LL,
+ 0x35dLL, 0x2d4LL, 0x260LL, 0x200LL, 0x1aeLL,
+ 0x16aLL, 0x130LL, 0x100LL, 0xd7LL, 0xb5LL,
+ 0x98LL, 0x80LL, 0x6bLL, 0x5aLL, 0x4cLL,
+ 0x40LL, 0x35LL, 0x2dLL, 0x26LL, 0x20LL,
+ 0x1aLL, 0x16LL, 0x13LL, 0x10LL, 0xdLL,
+ 0xbLL, 0x9LL, 0x8LL, 0x6LL, 0x5LL,
+ 0x4LL, 0x4LL, 0x3LL, 0x2LL, 0x2LL,
+ 0x2LL, 0x1LL, 0x1LL, 0x1LL, 0x1LL,
+ 0x0LL
};
-
-
/* table of exp noise values multiplied by 16 in order to reduce rounding error */
fixed32 noisetable_exp[] =
{
diff --git a/apps/codecs/libwma/wmadec.h b/apps/codecs/libwma/wmadec.h
index a3e4acdc94..8ae49eed0c 100644
--- a/apps/codecs/libwma/wmadec.h
+++ b/apps/codecs/libwma/wmadec.h
@@ -153,8 +153,8 @@ typedef struct WMADecodeContext
/* lsp_to_curve tables */
fixed32 lsp_cos_table[BLOCK_MAX_SIZE];
fixed64 lsp_pow_e_table[256];
- fixed64 lsp_pow_m_table1[(1 << LSP_POW_BITS)];
- fixed64 lsp_pow_m_table2[(1 << LSP_POW_BITS)];
+ fixed32 lsp_pow_m_table1[(1 << LSP_POW_BITS)];
+ fixed32 lsp_pow_m_table2[(1 << LSP_POW_BITS)];
/* State of current superframe decoding */
int bit_offset;
diff --git a/apps/codecs/libwma/wmadeci.c b/apps/codecs/libwma/wmadeci.c
index ecde2fd034..552f85183c 100644
--- a/apps/codecs/libwma/wmadeci.c
+++ b/apps/codecs/libwma/wmadeci.c
@@ -286,10 +286,9 @@ int ff_mdct_init(MDCTContext *s, int nbits, int inverse)
s->tsin[i] = - fsincos(ip<<16, &(s->tcos[i])); //I can't remember why this works, but it seems to agree for ~24 bits, maybe more!
s->tcos[i] *=-1;
}
- s->fft.nbits = s->nbits - 2;
+ (&s->fft)->nbits = nbits-2;
-
- s->fft.inverse = inverse;
+ (&s->fft)->inverse = inverse;
return 0;
@@ -733,8 +732,10 @@ int wma_decode_init(WMADecodeContext* s, asf_waveformatex_t *wfx)
s->coefs_end[k] = (s->frame_len - ((s->frame_len * 9) / 100)) >> k;
/* high freq computation */
- fixed32 tmp = high_freq*2;
- s->high_band_start[k] = fixtoi32(fixdiv32(tmp, itofix32(s->sample_rate)) *block_len +0x8000);
+ fixed32 tmp1 = high_freq*2; /* high_freq is a fixed32!*/
+ fixed32 tmp2=itofix32(s->sample_rate>>1);
+ s->high_band_start[k] = fixtoi32( fixdiv32(tmp1, tmp2) * (block_len>>1) +0x8000);
+
/*
s->high_band_start[k] = (int)((block_len * 2 * high_freq) /
s->sample_rate + 0.5);*/
@@ -935,48 +936,57 @@ int wma_decode_init(WMADecodeContext* s, asf_waveformatex_t *wfx)
static inline fixed32 pow_m1_4(WMADecodeContext *s, fixed32 x)
{
union {
- fixed64 f;
+ float f;
unsigned int v;
} u, t;
unsigned int e, m;
- fixed64 a, b;
+ fixed32 a, b;
- u.f = x;
+ u.f = fixtof64(x);
e = u.v >> 23;
m = (u.v >> (23 - LSP_POW_BITS)) & ((1 << LSP_POW_BITS) - 1);
/* build interpolation scale: 1 <= t < 2. */
t.v = ((u.v << LSP_POW_BITS) & ((1 << 23) - 1)) | (127 << 23);
a = s->lsp_pow_m_table1[m];
b = s->lsp_pow_m_table2[m];
- return lsp_pow_e_table[e] * (a + b * t.f);
+
+ /*lsp_pow_e_table contains 32.32 format */
+ /*TODO: Since we're unlikely have value that cover the whole
+ * IEEE754 range, we probably don't need to have all possible exponents*/
+
+ return (lsp_pow_e_table[e] * (a + fixmul32(b, ftofix32(t.f))) >>32);
}
static void wma_lsp_to_curve_init(WMADecodeContext *s, int frame_len)
{
- fixed32 wdel, a, b;
+ fixed32 wdel, a, b, temp, temp2;
int i, m;
wdel = fixdiv32(M_PI_F, itofix32(frame_len));
+ temp = fixdiv32(itofix32(1), itofix32(frame_len));
for (i=0; i<frame_len; ++i)
{
- s->lsp_cos_table[i] = 0x20000 * fixcos32(wdel * i); //wdel*i between 0 and pi
+ /*TODO: can probably reuse the trig_init values here */
+ fsincos((temp*i)<<15, &temp2);
+ /*get 3 bits headroom + 1 bit from not doubleing the values*/
+ s->lsp_cos_table[i] = temp2>>3;
}
-
-
/* NOTE: these two tables are needed to avoid two operations in
pow_m1_4 */
b = itofix32(1);
int ix = 0;
+
+ /*double check this later*/
for(i=(1 << LSP_POW_BITS) - 1;i>=0;i--)
{
m = (1 << LSP_POW_BITS) + i;
- a = m * (0x8000 / (1 << LSP_POW_BITS)); //PJJ
- a = pow_a_table[ix++]; // PJJ : further refinement
+ a = pow_a_table[ix++]<<4;
s->lsp_pow_m_table1[i] = 2 * a - b;
s->lsp_pow_m_table2[i] = b - a;
b = a;
}
+
}
/* NOTE: We use the same code as Vorbis here */
@@ -988,27 +998,42 @@ static void wma_lsp_to_curve(WMADecodeContext *s,
fixed32 *lsp)
{
int i, j;
- fixed32 p, q, w, v, val_max;
+ fixed32 p, q, w, v, val_max, temp, temp2;
val_max = 0;
for(i=0;i<n;++i)
{
- p = 0x8000;
- q = 0x8000;
+ /* shift by 2 now to reduce rounding error,
+ * we can renormalize right before pow_m1_4
+ */
+
+ p = 0x8000<<5;
+ q = 0x8000<<5;
w = s->lsp_cos_table[i];
+
for (j=1;j<NB_LSP_COEFS;j+=2)
{
- q *= w - lsp[j - 1];
- p *= w - lsp[j];
+
+ /*w is 5.27 format, lsp is in 16.16, temp2 becomes 5.27 format*/
+ temp2 = ((w - (lsp[j - 1]<<11)));
+ temp = q;
+ /*q is 16.16 format, temp2 is 5.27, q becomes 16.16 */
+ q = fixmul32b(q, temp2 )<<4;
+ p = fixmul32b(p, (w - (lsp[j]<<11)))<<4;
}
- p *= p * (0x20000 - w);
- q *= q * (0x20000 + w);
- v = p + q;
- v = pow_m1_4(s, v); // PJJ
+
+ /* 2 in 5.27 format is 0x10000000 */
+ p = fixmul32(p, fixmul32b(p, (0x10000000 - w)))<<3;
+ q = fixmul32(q, fixmul32b(q, (0x10000000 + w)))<<3;
+
+ v = (p + q) >>9; /* p/q end up as 16.16 */
+ v = pow_m1_4(s, v);
if (v > val_max)
val_max = v;
out[i] = v;
+
}
+
*val_max_ptr = val_max;
}
@@ -1392,13 +1417,11 @@ static int wma_decode_block(WMADecodeContext *s)
coefs1 = s->coefs1[ch];
exponents = s->exponents[ch];
esize = s->exponents_bsize[ch];
- mult = fixdiv64(pow_table[total_gain],Fixed32To64(s->max_exponent[ch]));
- // mul = fixtof64(pow_table[total_gain])/(s->block_len/2)/fixtof64(s->max_exponent[ch]);
-
+ mult = fixdiv64(pow_table[total_gain+20],Fixed32To64(s->max_exponent[ch]));
mult = fixmul64byfixed(mult, mdct_norm); //what the hell? This is actually fixed64*2^16!
- coefs = (*(s->coefs))[ch]; //VLC exponenents are used to get MDCT coef here!
+ coefs = (*(s->coefs))[ch];
- n=0;
+ n=0;
if (s->use_noise_coding)
{
@@ -1428,8 +1451,9 @@ static int wma_decode_block(WMADecodeContext *s)
e2 = 0;
for(i = 0;i < n; ++i)
{
- v = exp_ptr[i]>>5; /*v is noramlized later on so its fixed format is irrelevant*/
- e2 += fixmul32(v, v);
+ /*v is noramlized later on so its fixed format is irrelevant*/
+ v = exp_ptr[i]>>4;
+ e2 += fixmul32(v, v)>>3;
}
exp_power[j] = e2/n; /*n is an int...*/
last_high_band = j;
@@ -1456,7 +1480,8 @@ static int wma_decode_block(WMADecodeContext *s)
fixed32 tmp = fixdiv32(exp_power[j],exp_power[last_high_band]);
mult1 = (fixed64)fixsqrt32(tmp);
/* XXX: use a table */
- mult1 = mult1 * pow_table[s->high_band_values[ch][j]] >> PRECISION;
+ /*mult1 is 48.16, pow_table is 48.16*/
+ mult1 = mult1 * pow_table[s->high_band_values[ch][j]+20] >> PRECISION;
/*this step has a fairly high degree of error for some reason*/
mult1 = fixdiv64(mult1,fixmul32(s->max_exponent[ch],s->noise_mult));
@@ -1481,9 +1506,9 @@ static int wma_decode_block(WMADecodeContext *s)
/*don't forget to renormalize the noise*/
temp1 = (((int32_t)*coefs1++)<<16) + (noise>>4);
- temp2 = fixmul32(*exponents, mult>>16);
- *coefs++ = fixmul32(temp1, temp2)>>1;
- ++exponents;
+ temp2 = fixmul32(*exponents, mult>>17);
+ *coefs++ = fixmul32(temp1, temp2);
+ ++exponents;
}
}
}
@@ -1637,10 +1662,8 @@ static int wma_decode_frame(WMADecodeContext *s, int16_t *samples)
for (i=0;i<n;++i)
{
- a = fixtoi32(*iptr++)<<1; //ugly but good enough for now
-
-
+ a = fixtoi32(*iptr++)<<1; //ugly but good enough for now
if (a > 32767)
diff --git a/apps/metadata/asf.c b/apps/metadata/asf.c
index e2553463c0..fcc41c260d 100644
--- a/apps/metadata/asf.c
+++ b/apps/metadata/asf.c
@@ -498,11 +498,6 @@ bool get_asf_metadata(int fd, struct mp3entry* id3)
return false;
}
- if (wfx.bitrate < 20000) {
- DEBUGF("ASF: < 20kbps files not supported\n");
- return false;
- }
-
asf_read_object_header(&obj, fd);
if (!asf_guid_match(&obj.guid, &asf_guid_data)) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 23:27:36 +0000