Re: [PATCH v2 3/4] media i.MX27 camera: improve discard buffer handling.

2012-01-30 Thread javier Martin
On 27 January 2012 19:13, Guennadi Liakhovetski g.liakhovet...@gmx.de wrote: On Thu, 26 Jan 2012, Javier Martin wrote: The way discard buffer was previously handled lead to possible races that made a buffer that was not yet ready to be overwritten by new video data. This is easily detected

Re: [PATCH v2 3/4] media i.MX27 camera: improve discard buffer handling.

2012-01-27 Thread Guennadi Liakhovetski
On Thu, 26 Jan 2012, Javier Martin wrote: The way discard buffer was previously handled lead to possible races that made a buffer that was not yet ready to be overwritten by new video data. This is easily detected at 25fps just adding #define DEBUG to enable the memset check and seeing how

[PATCH v2 3/4] media i.MX27 camera: improve discard buffer handling.

2012-01-26 Thread Javier Martin
The way discard buffer was previously handled lead to possible races that made a buffer that was not yet ready to be overwritten by new video data. This is easily detected at 25fps just adding #define DEBUG to enable the memset check and seeing how the image is corrupted. A new discard queue and