X-Git-Url: http://www.fmaj7b5.info/git?p=cuda.git;a=blobdiff_plain;f=binarize%2Fbinarize.cu;fp=binarize%2Fbinarize.cu;h=90c056f421e1c9c163b85dd2a4439ee891621d6e;hp=3d8a8bde3a95eae4193e8acb8e97455620b3b290;hb=9c4ea7a2596620dcb156a00d12bc55c07ba03339;hpb=869779783d0c06c34e02062ac7d23dac316e73a9

diff --git a/binarize/binarize.cu b/binarize/binarize.cu
index 3d8a8bd..90c056f 100644
--- a/binarize/binarize.cu
+++ b/binarize/binarize.cu
@@ -24,7 +24,7 @@
 using namespace FM7b5;
 
 void
-FM7b5::binarize_gpu(ImageGray& out, const ImageGray& in, const uint8_t thres)
+FM7b5::binarize_gpu(ImageGray& out, const ImageGray& in, const uint_fast8_t thres)
 {
 	if (in.width() != out.width() || in.height() != out.height()) {
 		throw std::runtime_error("sizes of input and output images are diferent.");
@@ -38,7 +38,7 @@ FM7b5::binarize_gpu(ImageGray& out, const ImageGray& in, const uint8_t thres)
 	                     (height + threads_per_block.y - 1)/ threads_per_block.y);
 
 	// allocate input/output memories
-	memory::LinearPitch<uint8_t> d_in(width, height), d_out(width, height);
+	memory::LinearPitch<uint_fast8_t> d_in(width, height), d_out(width, height);
 
 	// copy an input image to device memory
 	d_in.copy_from(in.data(), bpp * width, height, in.stride());