Hi,
On Mon, Jul 23, 2012 at 5:30 PM, Derek Buitenhuis
derek.buitenh...@gmail.com wrote:
From: Yang Wang yang.y.w...@intel.com
In ff_put_pixels_clamped_mmx(), there are two assembly code blocks.
In the first block (in the unrolled loop), the instructions
movq 8%3, %%mm1 \n\t, and so forth,
From: Yang Wang yang.y.w...@intel.com
In ff_put_pixels_clamped_mmx(), there are two assembly code blocks.
In the first block (in the unrolled loop), the instructions
movq 8%3, %%mm1 \n\t, and so forth, have problems.
From above instruction, it is clear what the programmer wants: a load from
p +
On Mon, Jul 23, 2012 at 07:09:06PM -0400, Derek Buitenhuis wrote:
From: Yang Wang yang.y.w...@intel.com
This error was fixed in the second block of the assembly code, but not in
the unrolled loop.
How to reproduce:
This error is exposed when we build the ffmpeg using Intel C++
On 23/07/2012 7:32 PM, Diego Biurrun wrote:
Please don't undo the prettyprinting I applied to that file.
I don't see a way to keep it pretty short of re-indenting the
whole block, which should be a 2nd commit.
- Derek
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On Mon, Jul 23, 2012 at 08:13:20PM -0400, Derek Buitenhuis wrote:
On 23/07/2012 7:32 PM, Diego Biurrun wrote:
Please don't undo the prettyprinting I applied to that file.
I don't see a way to keep it pretty short of re-indenting the
whole block, which should be a 2nd commit.
Have a look at
From: Yang Wang yang.y.w...@intel.com
In ff_put_pixels_clamped_mmx(), there are two assembly code blocks.
In the first block (in the unrolled loop), the instructions
movq 8%3, %%mm1 \n\t, and so forth, have problems.
From above instruction, it is clear what the programmer wants: a load from
p +
On 23/07/2012 8:30 PM, Derek Buitenhuis wrote:
How to reproduce:
This error is exposed when we build the ffmpeg using Intel C++ Compiler,
IPO+PGO optimization. Crashed when decoding an MJPEG video.
Forgot to remove the first occurrence. Woops. Amended locally,
pending further review.
