diff options
Diffstat (limited to 'src/glx/x11/glx_pbuffer.c')
| -rw-r--r-- | src/glx/x11/glx_pbuffer.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/glx/x11/glx_pbuffer.c b/src/glx/x11/glx_pbuffer.c index a602cd2881..6bcf965056 100644 --- a/src/glx/x11/glx_pbuffer.c +++ b/src/glx/x11/glx_pbuffer.c @@ -189,6 +189,21 @@ determineTextureTarget(const int *attribs, int numAttribs) return target; } + + +static GLenum +determineTextureFormat(const int *attribs, int numAttribs) +{ + GLenum target = 0; + int i; + + for (i = 0; i < numAttribs; i++) { + if (attribs[2 * i] == GLX_TEXTURE_FORMAT_EXT) + return attribs[2 * i + 1]; + } + + return 0; +} #endif /** @@ -294,6 +309,9 @@ GetDrawableAttribute(Display * dpy, GLXDrawable drawable, if (pdraw != NULL && !pdraw->textureTarget) pdraw->textureTarget = determineTextureTarget((const int *) data, num_attributes); + if (pdraw != NULL && !pdraw->textureFormat) + pdraw->textureFormat = + determineTextureFormat((const int *) data, num_attributes); } #endif @@ -374,6 +392,7 @@ CreateDrawable(Display * dpy, const __GLcontextModes * fbconfig, } pdraw->textureTarget = determineTextureTarget(attrib_list, i); + pdraw->textureFormat = determineTextureFormat(attrib_list, i); } while (0); #endif |