https://bugs.freedesktop.org/show_bug.cgi?id=47375
--- Comment #19 from Barto <mister.free...@laposte.net> 2012-07-26 15:07:37 UTC
---
I use another way and now it works, gdb can reach _mesa_meta_DrawPixels,
for that I set 4 breakpoints in order to reach the line where "fallback =
GL_TRUE" in meta.c file :
break meta.c:2258
break meta.c:2296
break meta.c:2306
break meta.c:2310
and gdb stops to the line 2258 :
Breakpoint 1, _mesa_meta_DrawPixels (ctx=0xaa5d5e0, x=12, y=446, width=16,
height=16, format=6408,
type=5121, unpack=0xaa6c074, pixels=0xb3d1778) at
drivers/common/meta.c:2258
2258 fallback = GL_TRUE;
the conditionnal :
if (ctx->_ImageTransferState ||
ctx->Fog.Enabled) {
fallback = GL_TRUE;
}
gdb found no value for ctx-> ImageTransferState :
(gdb) print ctx-> ImageTransferState
There is no member named ImageTransferState.
but for ctx->Fog.Enabled gdb found :
(gdb) print ctx->Fog.Enabled
$3 = 0 '\000'
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