Re: [Pdl-devel] CHM/OpenGL-0.6704_01.tar.gz uploaded to CPAN

[sisyphus1]

Sent: Tuesday, June 16, 2015 6:38 AM
To: Chris Marshall
Cc: Sisyphus ; kmx ; Christian Walde ; pdl-devel@lists.sourceforge.net
Subject: Re: CHM/OpenGL-0.6704_01.tar.gz uploaded to CPAN

-----Original Message----- From: Bob Free

Thanks for the update - will investigate and hopefully fix today! - Bob

Here are those strange parsing errors I got:

############################################
pogl_matrix.xs: In function 'set_data_frustrum':
pogl_matrix.xs:119:5: error: parameter name omitted

pogl_matrix.xs:119:5: error: parameter name omitted
pogl_matrix.xs:123:29: error: expected expression before ';' token
    GLfloat depth = far-near;
                            ^


    data[0]     = near*2.0/width;
                      ^


    data[5]     = near*2.0/height;
                      ^
pogl_matrix.xs:135:29: error: expected expression before ')' token
    data[10]    = -(far+near)/depth;
                            ^


    data[14]    = -(far*near*2.0)/depth;
                            ^
pogl_matrix.c: In function 'XS_OpenGL__Matrix_set_frustrum':
pogl_matrix.c:686:15: error: expected identifier or '(' before '=' token
 GLfloat near = (float)SvNV(ST(5))
              ^
pogl_matrix.c:688:14: error: expected identifier or '(' before '=' token
 GLfloat far = (float)SvNV(ST(6))
             ^
pogl_matrix.xs:420:78: error: expected expression before ',' token

pogl_matrix.c: In function 'XS_OpenGL__Matrix_set_perspective':
pogl_matrix.c:729:15: error: expected identifier or '(' before '=' token
        GLfloat near = (float)SvNV(ST(3))
                     ^
pogl_matrix.c:731:14: error: expected identifier or '(' before '=' token
 GLfloat far = (float)SvNV(ST(4))
             ^


        double h_2 = near*tan(fov*PI/360);
                         ^
pogl_matrix.xs:444:74: error: expected expression before ',' token

;
                                                                         ^
pogl_matrix.c: In function 'XS_OpenGL__Matrix_set_ortho':
pogl_matrix.c:781:15: error: expected identifier or '(' before '=' token
 GLfloat near = (float)SvNV(ST(5))
              ^
pogl_matrix.c:783:14: error: expected identifier or '(' before '=' token
 GLfloat far = (float)SvNV(ST(6))
             ^
pogl_matrix.xs:468:33: error: expected expression before ';' token
        GLfloat depth = far-near;
                                ^
pogl_matrix.xs:485:33: error: expected expression before ')' token
        data[14]    = -(far+near)/depth;
                                ^
dmake:  Error code 129, while making 'pogl_matrix.o'
############################################



The patch I used for pogl_matrix.xs is attached.

Thanks Bob, Chris !!

Cheers,

Note that Chris's successful build of OpenGL on SPP 5.22.0.1 is against freeglut-2.8.1. (OpenGL doesn't build there against freeglut-3.0.0 either - so SPP shipped with 2.8.1.) GLfloat left, GLfloat right, GLfloat top, GLfloat bottom, GLfloat near, GLfloat far) ^ pogl_matrix.xs:125:23: error: invalid type argument of unary '*' (have 'double') pogl_matrix.xs:130:23: error: invalid type argument of unary '*' (have 'double') pogl_matrix.xs:139:29: error: invalid type argument of unary '*' (have 'double') set_data_frustrum((GLfloat*)mat->data, left, right, top, bottom, near, far); ^ pogl_matrix.xs:442:26: error: invalid type argument of unary '*' (have 'double') set_data_frustrum((GLfloat*)mat->data, -w_2, w_2, -h_2, h_2, near, far) (I might've misplaced one or two '^' in unravelling the wrap-arounds. And my mail format might lead to further misplacement of some of them) Rob

pogl_matrix.xs.diff
Description: Binary data

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