Displaying 2 results from an estimated 2 matches for "nv9039_launch_dma_src_memory_layout".
2014 Mar 18
2
data error enum documentation
Hello,
A user on an NVC3 card (GF106) is running into data errors on m2mf
(class 0x9039) that we haven't seen before:
http://people.freedesktop.org/~imirkin/nvc0-comparison/nvc3-2014-03-17-agashlin/glean/fbo.html
http://people.freedesktop.org/~imirkin/nvc0-comparison/nvc3-2014-03-17-agashlin/spec/!OpenGL%201.1/copyteximage%201D.html
Specifically the data errors 0x51 and 0x53, when running
2014 Apr 30
0
data error enum documentation
...r the very slow response to this, Ilia.
For the specific error you mentioned: the error code
0x51 is "ErrorSrcLineExceedsPitch", and error code 0x53 is
"ErrorDstLineExceedsPitch". It looks like class 0x9039 will generate
those errors under the following conditions:
if ((NV9039_LAUNCH_DMA_SRC_MEMORY_LAYOUT == PITCH) &&
(NV9039_LAUNCH_DMA_SRC_INLINE == FALSE) &&
(NV9039_LINE_COUNT_VALUE > 1) &&
(NV9039_PITCH_IN_VALUE >= 0) &&
(NV9039_LINE_LENGTH_IN_VALUE > NV9039_PITCH_IN_VALUE)) {
return ErrorSrcLineExceed...