From: Damien Lespiau <damien.lespiau@intel.com>
Date: Sat, 6 Feb 2010 15:43:01 +0000 (+0100)
Subject: intel: Allow L8 PBO blit uploads.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fd2378e4b0630e26562f3d742b8b2d9a5d5844b0;p=mesa.git

intel: Allow L8 PBO blit uploads.

Bug #32810
---

diff --git a/src/mesa/drivers/dri/intel/intel_tex_image.c b/src/mesa/drivers/dri/intel/intel_tex_image.c
index 3a9394c4f4a..6402141170d 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_image.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_image.c
@@ -187,6 +187,11 @@ check_pbo_format(GLint internalFormat,
       return (format == GL_RGB &&
               type == GL_UNSIGNED_SHORT_5_6_5 &&
               mesa_format == MESA_FORMAT_RGB565);
+   case 1:
+   case GL_LUMINANCE:
+      return (format == GL_LUMINANCE &&
+	      type == GL_UNSIGNED_BYTE &&
+	      mesa_format == MESA_FORMAT_L8);
    case GL_YCBCR_MESA:
       return (type == GL_UNSIGNED_SHORT_8_8_MESA || type == GL_UNSIGNED_BYTE);
    default: