diff options
Diffstat (limited to 'src/glx/x11/eval.c')
| -rw-r--r-- | src/glx/x11/eval.c | 143 |
1 files changed, 75 insertions, 68 deletions
diff --git a/src/glx/x11/eval.c b/src/glx/x11/eval.c index 58075e22313..418093565c6 100644 --- a/src/glx/x11/eval.c +++ b/src/glx/x11/eval.c @@ -1,3 +1,4 @@ +/* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */ /* * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008) * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved. @@ -36,91 +37,97 @@ ** the information that the GL needs. */ -void __glFillMap1f(GLint k, GLint order, GLint stride, - const GLfloat *points, GLubyte *pc) +void +__glFillMap1f(GLint k, GLint order, GLint stride, + const GLfloat * points, GLubyte * pc) { - if (stride == k) { - /* Just copy the data */ - __GLX_PUT_FLOAT_ARRAY(0, points, order * k); - } else { - GLint i; + if (stride == k) { + /* Just copy the data */ + __GLX_PUT_FLOAT_ARRAY(0, points, order * k); + } + else { + GLint i; - for (i = 0; i < order; i++) { - __GLX_PUT_FLOAT_ARRAY(0, points, k); - points += stride; - pc += k * __GLX_SIZE_FLOAT32; - } - } + for (i = 0; i < order; i++) { + __GLX_PUT_FLOAT_ARRAY(0, points, k); + points += stride; + pc += k * __GLX_SIZE_FLOAT32; + } + } } -void __glFillMap1d(GLint k, GLint order, GLint stride, - const GLdouble *points, GLubyte *pc) +void +__glFillMap1d(GLint k, GLint order, GLint stride, + const GLdouble * points, GLubyte * pc) { - if (stride == k) { - /* Just copy the data */ - __GLX_PUT_DOUBLE_ARRAY(0, points, order * k); - } else { - GLint i; - for (i = 0; i < order; i++) { - __GLX_PUT_DOUBLE_ARRAY(0, points, k); - points += stride; - pc += k * __GLX_SIZE_FLOAT64; - } - } + if (stride == k) { + /* Just copy the data */ + __GLX_PUT_DOUBLE_ARRAY(0, points, order * k); + } + else { + GLint i; + for (i = 0; i < order; i++) { + __GLX_PUT_DOUBLE_ARRAY(0, points, k); + points += stride; + pc += k * __GLX_SIZE_FLOAT64; + } + } } -void __glFillMap2f(GLint k, GLint majorOrder, GLint minorOrder, - GLint majorStride, GLint minorStride, - const GLfloat *points, GLfloat *data) +void +__glFillMap2f(GLint k, GLint majorOrder, GLint minorOrder, + GLint majorStride, GLint minorStride, + const GLfloat * points, GLfloat * data) { - GLint i, j, x; + GLint i, j, x; - if ((minorStride == k) && (majorStride == minorOrder*k)) { - /* Just copy the data */ - __GLX_MEM_COPY(data, points, majorOrder * majorStride * - __GLX_SIZE_FLOAT32); - return; - } - for (i = 0; i < majorOrder; i++) { - for (j = 0; j < minorOrder; j++) { - for (x = 0; x < k; x++) { - data[x] = points[x]; - } - points += minorStride; - data += k; - } - points += majorStride - minorStride * minorOrder; - } + if ((minorStride == k) && (majorStride == minorOrder * k)) { + /* Just copy the data */ + __GLX_MEM_COPY(data, points, majorOrder * majorStride * + __GLX_SIZE_FLOAT32); + return; + } + for (i = 0; i < majorOrder; i++) { + for (j = 0; j < minorOrder; j++) { + for (x = 0; x < k; x++) { + data[x] = points[x]; + } + points += minorStride; + data += k; + } + points += majorStride - minorStride * minorOrder; + } } -void __glFillMap2d(GLint k, GLint majorOrder, GLint minorOrder, - GLint majorStride, GLint minorStride, - const GLdouble *points, GLdouble *data) +void +__glFillMap2d(GLint k, GLint majorOrder, GLint minorOrder, + GLint majorStride, GLint minorStride, + const GLdouble * points, GLdouble * data) { - int i,j,x; + int i, j, x; - if ((minorStride == k) && (majorStride == minorOrder*k)) { - /* Just copy the data */ - __GLX_MEM_COPY(data, points, majorOrder * majorStride * - __GLX_SIZE_FLOAT64); - return; - } + if ((minorStride == k) && (majorStride == minorOrder * k)) { + /* Just copy the data */ + __GLX_MEM_COPY(data, points, majorOrder * majorStride * + __GLX_SIZE_FLOAT64); + return; + } #ifdef __GLX_ALIGN64 - x = k * __GLX_SIZE_FLOAT64; + x = k * __GLX_SIZE_FLOAT64; #endif - for (i = 0; i<majorOrder; i++) { - for (j = 0; j<minorOrder; j++) { + for (i = 0; i < majorOrder; i++) { + for (j = 0; j < minorOrder; j++) { #ifdef __GLX_ALIGN64 - __GLX_MEM_COPY(data, points, x); + __GLX_MEM_COPY(data, points, x); #else - for (x = 0; x<k; x++) { - data[x] = points[x]; - } + for (x = 0; x < k; x++) { + data[x] = points[x]; + } #endif - points += minorStride; - data += k; - } - points += majorStride - minorStride * minorOrder; - } + points += minorStride; + data += k; + } + points += majorStride - minorStride * minorOrder; + } } |