Index: webrtc/modules/video_processing/test/readYUV420file.m |
diff --git a/webrtc/modules/video_processing/test/readYUV420file.m b/webrtc/modules/video_processing/test/readYUV420file.m |
deleted file mode 100644 |
index f409820283126a0d7995bca04716f67bdaa7c2fc..0000000000000000000000000000000000000000 |
--- a/webrtc/modules/video_processing/test/readYUV420file.m |
+++ /dev/null |
@@ -1,45 +0,0 @@ |
-function [Y,U,V] = readYUV420file(filename, width, height) |
-% [Y,U,V] = readYUVfile(filename, width, height) |
- |
-fid = fopen(filename,'rb'); |
-if fid==-1 |
- error(['Cannot open file ' filename]); |
-end |
- |
-% Number of pixels per image |
-nPx=width*height; |
- |
-% nPx bytes luminance, nPx/4 bytes U, nPx/4 bytes V |
-frameSizeBytes = nPx*1.5; |
- |
-% calculate number of frames |
-fseek(fid,0,'eof'); % move to end of file |
-fileLen=ftell(fid); % number of bytes |
-fseek(fid,0,'bof'); % rewind to start |
- |
-% calculate number of frames |
-numFrames = floor(fileLen/frameSizeBytes); |
- |
-Y=uint8(zeros(height,width,numFrames)); |
-U=uint8(zeros(height/2,width/2,numFrames)); |
-V=uint8(zeros(height/2,width/2,numFrames)); |
- |
-[X,nBytes]=fread(fid, frameSizeBytes, 'uchar'); |
- |
-for k=1:numFrames |
- |
- % Store luminance |
- Y(:,:,k)=uint8(reshape(X(1:nPx), width, height).'); |
- |
- % Store U channel |
- U(:,:,k)=uint8(reshape(X(nPx + (1:nPx/4)), width/2, height/2).'); |
- |
- % Store V channel |
- V(:,:,k)=uint8(reshape(X(nPx + nPx/4 + (1:nPx/4)), width/2, height/2).'); |
- |
- % Read next frame |
- [X,nBytes]=fread(fid, frameSizeBytes, 'uchar'); |
-end |
- |
- |
-fclose(fid); |