Zengtudor
/
glew-cmake
mirror of https://github.com/Perlmint/glew-cmake.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Generate Sources of origin/master updated at Mon Oct 12 17:44:45 GMT 2015

This commit is contained in:
omniavinco 2015-10-13 02:44:45 +09:00
parent fc0036b9b7
commit 0c3450e8db
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/glewinfo.c
View File

@ -11525,10 +11525,23 @@ GLboolean glewParseArgs (int argc, char** argv, struct createParams *params)
#if defined(GLEW_OSMESA)
OSMesaContext ctx;
static const GLint osmFormat = GL_UNSIGNED_BYTE;
static const GLint osmWidth = 640;
static const GLint osmHeight = 480;
static GLubyte *osmPixels = NULL;
GLboolean glewCreateContext (struct createParams *params)
{
ctx = OSMesaCreateContext(OSMESA_RGBA, NULL);
if (NULL == ctx) return GL_TRUE;
if (NULL == osmPixels)
{
osmPixels = (GLubyte *) calloc(osmWidth*osmHeight*4, 1);
}
if (!OSMesaMakeCurrent(ctx, osmPixels, GL_UNSIGNED_BYTE, osmWidth, osmHeight))
{
return GL_TRUE;
}
return GL_FALSE;
}