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glu32: Implement gluErrorString. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2017-04-07 20:09:18 +02:00
parent 5fff9bcb63
commit 89edb2eee2
1 changed files with 67 additions and 3 deletions
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70
dlls/glu32/glu.c
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@ -32,6 +32,67 @@
WINE_DEFAULT_DEBUG_CHANNEL(glu);
static const struct { GLuint err; const char *str; } errors[] =
{
{ GL_NO_ERROR, "no error" },
{ GL_INVALID_ENUM, "invalid enumerant" },
{ GL_INVALID_VALUE, "invalid value" },
{ GL_INVALID_OPERATION, "invalid operation" },
{ GL_STACK_OVERFLOW, "stack overflow" },
{ GL_STACK_UNDERFLOW, "stack underflow" },
{ GL_OUT_OF_MEMORY, "out of memory" },
{ GL_TABLE_TOO_LARGE, "table too large" },
{ GL_INVALID_FRAMEBUFFER_OPERATION_EXT, "invalid framebuffer operation" },
{ GLU_INVALID_ENUM, "invalid enumerant" },
{ GLU_INVALID_VALUE, "invalid value" },
{ GLU_OUT_OF_MEMORY, "out of memory" },
{ GLU_INCOMPATIBLE_GL_VERSION, "incompatible gl version" },
{ GLU_TESS_ERROR1, "gluTessBeginPolygon() must precede a gluTessEndPolygon()" },
{ GLU_TESS_ERROR2, "gluTessBeginContour() must precede a gluTessEndContour()" },
{ GLU_TESS_ERROR3, "gluTessEndPolygon() must follow a gluTessBeginPolygon()" },
{ GLU_TESS_ERROR4, "gluTessEndContour() must follow a gluTessBeginContour()" },
{ GLU_TESS_ERROR5, "a coordinate is too large" },
{ GLU_TESS_ERROR6, "need combine callback" },
{ GLU_NURBS_ERROR1, "spline order un-supported" },
{ GLU_NURBS_ERROR2, "too few knots" },
{ GLU_NURBS_ERROR3, "valid knot range is empty" },
{ GLU_NURBS_ERROR4, "decreasing knot sequence knot" },
{ GLU_NURBS_ERROR5, "knot multiplicity greater than order of spline" },
{ GLU_NURBS_ERROR6, "gluEndCurve() must follow gluBeginCurve()" },
{ GLU_NURBS_ERROR7, "gluBeginCurve() must precede gluEndCurve()" },
{ GLU_NURBS_ERROR8, "missing or extra geometric data" },
{ GLU_NURBS_ERROR9, "can't draw piecewise linear trimming curves" },
{ GLU_NURBS_ERROR10, "missing or extra domain data" },
{ GLU_NURBS_ERROR11, "missing or extra domain data" },
{ GLU_NURBS_ERROR12, "gluEndTrim() must precede gluEndSurface()" },
{ GLU_NURBS_ERROR13, "gluBeginSurface() must precede gluEndSurface()" },
{ GLU_NURBS_ERROR14, "curve of improper type passed as trim curve" },
{ GLU_NURBS_ERROR15, "gluBeginSurface() must precede gluBeginTrim()" },
{ GLU_NURBS_ERROR16, "gluEndTrim() must follow gluBeginTrim()" },
{ GLU_NURBS_ERROR17, "gluBeginTrim() must precede gluEndTrim()" },
{ GLU_NURBS_ERROR18, "invalid or missing trim curve" },
{ GLU_NURBS_ERROR19, "gluBeginTrim() must precede gluPwlCurve()" },
{ GLU_NURBS_ERROR20, "piecewise linear trimming curve referenced twice" },
{ GLU_NURBS_ERROR21, "piecewise linear trimming curve and nurbs curve mixed" },
{ GLU_NURBS_ERROR22, "improper usage of trim data type" },
{ GLU_NURBS_ERROR23, "nurbs curve referenced twice" },
{ GLU_NURBS_ERROR24, "nurbs curve and piecewise linear trimming curve mixed" },
{ GLU_NURBS_ERROR25, "nurbs surface referenced twice" },
{ GLU_NURBS_ERROR26, "invalid property" },
{ GLU_NURBS_ERROR27, "gluEndSurface() must follow gluBeginSurface()" },
{ GLU_NURBS_ERROR28, "intersecting or misoriented trim curves" },
{ GLU_NURBS_ERROR29, "intersecting trim curves" },
{ GLU_NURBS_ERROR30, "UNUSED" },
{ GLU_NURBS_ERROR31, "unconnected trim curves" },
{ GLU_NURBS_ERROR32, "unknown knot error" },
{ GLU_NURBS_ERROR33, "negative vertex count encountered" },
{ GLU_NURBS_ERROR34, "negative byte-stride encountered" },
{ GLU_NURBS_ERROR35, "unknown type descriptor" },
{ GLU_NURBS_ERROR36, "null control point reference" },
{ GLU_NURBS_ERROR37, "duplicate point on piecewise linear trimming curve" },
};
#define NB_ERRORS (sizeof(errors) / sizeof(errors[0]))
typedef void (*_GLUfuncptr)(void);
/* The only non-trivial bit of this is the *Tess* functions. Here we
@ -72,7 +133,6 @@ static void (*p_gluDisk)( GLUquadric* quad, GLdouble inner, GLdouble outer, GLi
static void (*p_gluEndCurve)( GLUnurbs* nurb );
static void (*p_gluEndSurface)( GLUnurbs* nurb );
static void (*p_gluEndTrim)( GLUnurbs* nurb );
static const GLubyte * (*p_gluErrorString)( GLenum error );
static void (*p_gluGetNurbsProperty)( GLUnurbs* nurb, GLenum property, GLfloat* data );
static void (*p_gluGetTessProperty)( GLUtesselator* tess, GLenum which, GLdouble* data );
static void (*p_gluLoadSamplingMatrices)( GLUnurbs* nurb, const GLfloat *model, const GLfloat *perspective, const GLint *view );
@ -202,8 +262,12 @@ int WINAPI wine_gluUnProject( GLdouble winx, GLdouble winy, GLdouble winz, const
*/
const GLubyte * WINAPI wine_gluErrorString( GLenum errCode )
{
if (!LOAD_FUNCPTR( gluErrorString )) return (const GLubyte *)"unknown error";
return p_gluErrorString( errCode );
unsigned int i;
for (i = 0; i < NB_ERRORS; i++)
if (errors[i].err == errCode) return (const GLubyte *)errors[i].str;
return NULL;
}
/***********************************************************************