This removes "buggy driver paranoia", which set sizeimage equal to
at least width * height * 2. This was a false assumption when the
pixel format only required 1 byte per pixel. Originally, the
paranoia was in place to handle drivers which incorrectly set
sizeimage=0, but these seem to have been fixed.
Signed-off-by: Michael Jones <michael.jo...@matrix-vision.de>
---
contrib/test/capture-example.c | 8 --------
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/contrib/test/capture-example.c b/contrib/test/capture-example.c
index 2f77cbf..417615a 100644
--- a/contrib/test/capture-example.c
+++ b/contrib/test/capture-example.c
@@ -498,14 +498,6 @@ static void init_device(void)
errno_exit("VIDIOC_G_FMT");
}
- /* Buggy driver paranoia. */
- min = fmt.fmt.pix.width * 2;
- if (fmt.fmt.pix.bytesperline < min)
- fmt.fmt.pix.bytesperline = min;
- min = fmt.fmt.pix.bytesperline * fmt.fmt.pix.height;
- if (fmt.fmt.pix.sizeimage < min)
- fmt.fmt.pix.sizeimage = min;
-
switch (io) {
case IO_METHOD_READ:
init_read(fmt.fmt.pix.sizeimage);
--
1.7.5.4
MATRIX VISION GmbH, Talstrasse 16, DE-71570 Oppenweiler
Registergericht: Amtsgericht Stuttgart, HRB 271090
Geschaeftsfuehrer: Gerhard Thullner, Werner Armingeon, Uwe Furtner, Erhard Meier
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