Lines Matching full:matrix
26 * mantissa[16] contains the contents of the current matrix in GLfixed
28 * matrix components, so that the internal representation of component i
99 GLfloat matrix[16];
110 /* This data structure defines the mapping between the current matrix
111 * mode and the desired matrix identifier.
122 /* Call Mesa to get the current matrix in floating-point form. First,
123 * we have to figure out what the current matrix mode is.
130 * returned mode to get the desired matrix; if we don't find it,
145 /* Now pull the matrix itself. */
146 _mesa_GetFloatv(desiredMatrix, matrix);
153 switch (fpclassify(matrix[i])) {
163 normalizedFraction = (GLfloat)frexp(matrix[i], &exp);
169 * matrix component is invalid. The invalid flag for
173 * whether the matrix component was a NaN or an infinity,
188 if (matrix[i] > 0) {
