Searched refs:alphaValues (Results 1 - 1 of 1) sorted by relevance
| /xsrc/external/mit/mesa-demos/dist/src/util/ |
| H A D | showbuffer.c | 101 GLubyte *alphaValues; local in function:ShowAlphaBuffer
107 alphaValues = (GLubyte *) malloc(winWidth * winHeight * sizeof(GLubyte));
108 assert(alphaValues);
109 glReadPixels(0, 0, winWidth, winHeight, GL_ALPHA, GL_UNSIGNED_BYTE, alphaValues);
131 glDrawPixels(winWidth, winHeight, GL_LUMINANCE, GL_UNSIGNED_BYTE, alphaValues);
136 free(alphaValues);
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