mesa: allow FBO attachments of formats LUMINANCE, LUMINANCE_ALPHA, and INTENSITY

As per the GL_ARB_framebuffer_object specification. Signed-off-by: Marek Olšák <maraeo@gmail.com>
2010-10-02 21:53:03 +02:00 · 2010-10-02 21:53:03 +02:00 · 6e61853590
parent 70f60c9c89
commit 6e61853590
1 changed files with 3 additions and 0 deletions
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@ -409,6 +409,9 @@ is_legal_color_format(const struct gl_context *ctx, GLenum baseFormat)
   case GL_RGB:
   case GL_RGBA:
      return GL_TRUE;
+   case GL_LUMINANCE:
+   case GL_LUMINANCE_ALPHA:
+   case GL_INTENSITY:
   case GL_ALPHA:
      return ctx->Extensions.ARB_framebuffer_object;
   case GL_RED: