mesa: add missing RGB9_E5 format in _mesa_base_fbo_format

This fixes KHR-GL45.internalformat.renderbuffer.rgb9_e5. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
2018-01-15 10:58:50 +00:00
parent df13588d21
commit 513c2263cb
1 changed files with 3 additions and 0 deletions
@@ -1976,6 +1976,9 @@ _mesa_base_fbo_format(const struct gl_context *ctx, GLenum internalFormat)
               ctx->Extensions.ARB_texture_float) ||
              _mesa_is_gles3(ctx) /* EXT_color_buffer_float */ )
         ? GL_RGBA : 0;
+   case GL_RGB9_E5:
+      return (_mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_shared_exponent)
+         ? GL_RGB: 0;
   case GL_ALPHA16F_ARB:
   case GL_ALPHA32F_ARB:
      return ctx->API == API_OPENGL_COMPAT &&