potok/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2026-07-29 23:33:05 +04:00
Code Packages Releases Wiki Activity

added support of buffers into gpu::minMaxLoc, reduced memory requirements, refactored

Browse Source
This commit is contained in:
Alexey Spizhevoy
2010-11-26 07:50:11 +00:00
parent 59e2afe4d2
commit bdaad9e1fe
5 changed files with 288 additions and 227 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/gpu/src/arithm.cpp
+5 -2
View File
@@ -683,7 +683,7 @@ struct CV_GpuMinMaxTest: public CvTest
int depth_end;
int major, minor;
cv::gpu::getComputeCapability(getDevice(), major, minor);
minor = 0;
if (minor >= 1) depth_end = CV_64F; else depth_end = CV_32F;
for (int cn = 1; cn <= 4; ++cn)
@@ -757,11 +757,14 @@ struct CV_GpuMinMaxLocTest: public CvTest
{
CV_GpuMinMaxLocTest(): CvTest("GPU-MinMaxLocTest", "minMaxLoc") {}
GpuMat valbuf, locbuf;
void run(int)
{
int depth_end;
int major, minor;
cv::gpu::getComputeCapability(getDevice(), major, minor);
if (minor >= 1) depth_end = CV_64F; else depth_end = CV_32F;
for (int depth = CV_8U; depth <= depth_end; ++depth)
{
@@ -807,7 +810,7 @@ struct CV_GpuMinMaxLocTest: public CvTest
double minVal_, maxVal_;
cv::Point minLoc_, maxLoc_;
cv::gpu::minMaxLoc(cv::gpu::GpuMat(src), &minVal_, &maxVal_, &minLoc_, &maxLoc_);
cv::gpu::minMaxLoc(cv::gpu::GpuMat(src), &minVal_, &maxVal_, &minLoc_, &maxLoc_, valbuf, locbuf);
CHECK(minVal == minVal_, CvTS::FAIL_INVALID_OUTPUT);
CHECK(maxVal == maxVal_, CvTS::FAIL_INVALID_OUTPUT);