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[Qemu-devel] [PATCH] Rate limit vnc_write_pixels_generic
From: |
Philipp Hahn |
Subject: |
[Qemu-devel] [PATCH] Rate limit vnc_write_pixels_generic |
Date: |
Mon, 7 May 2012 15:58:21 +0200 |
Only print the error message once per change and also include the actual
unsupported color depth in bytes per pixel in the error message.
Signed-off-by: Philipp Hahn <address@hidden>
---
ui/vnc.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/ui/vnc.c b/ui/vnc.c
index deb9ecd..9dcff9b 100644
--- a/ui/vnc.c
+++ b/ui/vnc.c
@@ -641,6 +641,7 @@ static void vnc_write_pixels_generic(VncState *vs, struct
PixelFormat *pf,
void *pixels1, int size)
{
uint8_t buf[4];
+ static uint8_t last_error_bpp = 4; /* any of the supported formats */
if (pf->bytes_per_pixel == 4) {
uint32_t *pixels = pixels1;
@@ -667,7 +668,12 @@ static void vnc_write_pixels_generic(VncState *vs, struct
PixelFormat *pf,
vnc_write(vs, buf, vs->clientds.pf.bytes_per_pixel);
}
} else {
- fprintf(stderr, "vnc_write_pixels_generic: VncState color depth not
supported\n");
+ if (last_error_bpp != pf->bytes_per_pixel) {
+ last_error_bpp = pf->bytes_per_pixel;
+ fprintf(stderr,
+ "vnc_write_pixels_generic: VncState color depth %d not
supported\n",
+ pf->bytes_per_pixel);
+ }
}
}
--
1.7.1
- [Qemu-devel] [PATCH] Rate limit vnc_write_pixels_generic,
Philipp Hahn <=