On Fri, Nov 20, 2015 at 12:16:09AM +0100, Andreas Cadhalpun wrote:
> On 19.11.2015 01:31, Michael Niedermayer wrote:
> > On Thu, Nov 19, 2015 at 12:31:17AM +0100, Andreas Cadhalpun wrote:
> >> So far so good. However, the next time sbr_dequant is called this breaks:
> >> noise_facs[1][0].exp = 6 -
On 20.11.2015 10:51, Michael Niedermayer wrote:
> On Fri, Nov 20, 2015 at 12:16:09AM +0100, Andreas Cadhalpun wrote:
>> aacsbr_template.c |8
>> 1 file changed, 8 insertions(+)
>> 43ace0364265ef16eecd6ca2d9564cc9585847f7
>>
On Fri, Nov 20, 2015 at 08:42:09PM +0100, Andreas Cadhalpun wrote:
> On 20.11.2015 10:51, Michael Niedermayer wrote:
> > On Fri, Nov 20, 2015 at 12:16:09AM +0100, Andreas Cadhalpun wrote:
> >> aacsbr_template.c |8
> >> 1 file changed, 8 insertions(+)
> >>
On 20.11.2015 21:51, Michael Niedermayer wrote:
> On Fri, Nov 20, 2015 at 08:42:09PM +0100, Andreas Cadhalpun wrote:
>> On 20.11.2015 10:51, Michael Niedermayer wrote:
>>> On Fri, Nov 20, 2015 at 12:16:09AM +0100, Andreas Cadhalpun wrote:
aacsbr_template.c |8
1 file
On 19.11.2015 01:31, Michael Niedermayer wrote:
> On Thu, Nov 19, 2015 at 12:31:17AM +0100, Andreas Cadhalpun wrote:
>> So far so good. However, the next time sbr_dequant is called this breaks:
>> noise_facs[1][0].exp = 6 - 536870912 + 1 = -536870905;
>>
>
>> This is obviously completely bogus.
>
On Thu, Nov 19, 2015 at 01:31:19AM +0100, Michael Niedermayer wrote:
> On Thu, Nov 19, 2015 at 12:31:17AM +0100, Andreas Cadhalpun wrote:
> > On 16.11.2015 13:46, Michael Niedermayer wrote:
> > > On Fri, Nov 13, 2015 at 11:19:44PM +0100, Andreas Cadhalpun wrote:
> > >> Well, unfortunately just
On Thu, Nov 19, 2015 at 12:31:17AM +0100, Andreas Cadhalpun wrote:
> On 16.11.2015 13:46, Michael Niedermayer wrote:
> > On Fri, Nov 13, 2015 at 11:19:44PM +0100, Andreas Cadhalpun wrote:
> >> Well, unfortunately just rejecting 0 in sbr_dequant is no solution,
> >> because, as you noticed, that
On 16.11.2015 13:46, Michael Niedermayer wrote:
> On Fri, Nov 13, 2015 at 11:19:44PM +0100, Andreas Cadhalpun wrote:
>> Well, unfortunately just rejecting 0 in sbr_dequant is no solution,
>> because, as you noticed, that only happens via underflow.
>
> a value that has underflowed should be 0, so
On Fri, Nov 13, 2015 at 11:19:44PM +0100, Andreas Cadhalpun wrote:
> On 13.11.2015 04:21, Michael Niedermayer wrote:
> > On Thu, Nov 12, 2015 at 08:51:28PM +0100, Andreas Cadhalpun wrote:
> >> On 11.11.2015 23:19, Michael Niedermayer wrote:
> >>> On Wed, Nov 11, 2015 at 09:31:18PM +0100, Andreas
On 11.11.2015 23:19, Michael Niedermayer wrote:
> On Wed, Nov 11, 2015 at 09:31:18PM +0100, Andreas Cadhalpun wrote:
>> On 11.11.2015 14:55, Michael Niedermayer wrote:
>>> On Sun, Nov 08, 2015 at 10:02:56PM +0100, Andreas Cadhalpun wrote:
This fixes a SIGFPE crash in the aac_fixed decoder.
On Thu, Nov 12, 2015 at 08:51:28PM +0100, Andreas Cadhalpun wrote:
> On 11.11.2015 23:19, Michael Niedermayer wrote:
> > On Wed, Nov 11, 2015 at 09:31:18PM +0100, Andreas Cadhalpun wrote:
> >> On 11.11.2015 14:55, Michael Niedermayer wrote:
> >>> On Sun, Nov 08, 2015 at 10:02:56PM +0100, Andreas
On Sun, Nov 08, 2015 at 10:02:56PM +0100, Andreas Cadhalpun wrote:
> This fixes a SIGFPE crash in the aac_fixed decoder.
>
> Signed-off-by: Andreas Cadhalpun
> ---
> libavcodec/aacsbr_fixed.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff
On 11.11.2015 14:55, Michael Niedermayer wrote:
> On Sun, Nov 08, 2015 at 10:02:56PM +0100, Andreas Cadhalpun wrote:
>> This fixes a SIGFPE crash in the aac_fixed decoder.
>>
>> Signed-off-by: Andreas Cadhalpun
>> ---
>> libavcodec/aacsbr_fixed.c | 4 ++--
>> 1
On Wed, Nov 11, 2015 at 09:31:18PM +0100, Andreas Cadhalpun wrote:
> On 11.11.2015 14:55, Michael Niedermayer wrote:
> > On Sun, Nov 08, 2015 at 10:02:56PM +0100, Andreas Cadhalpun wrote:
> >> This fixes a SIGFPE crash in the aac_fixed decoder.
> >>
> >> Signed-off-by: Andreas Cadhalpun
This fixes a SIGFPE crash in the aac_fixed decoder.
Signed-off-by: Andreas Cadhalpun
---
libavcodec/aacsbr_fixed.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/aacsbr_fixed.c b/libavcodec/aacsbr_fixed.c
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