From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Mon, 28 Apr 2008 15:40:26 +0000 (-0600)
Subject: gallium: check for PIPE_FORMAT_X8Z24_UNORM format
X-Git-Tag: mesa-7.8~4139^2~390^2~1656
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7f5e9d3f07f6fbfa699bef4ffff85fe0b557584a;p=platform%2Fupstream%2Fmesa.git

gallium: check for PIPE_FORMAT_X8Z24_UNORM format
---

diff --git a/src/mesa/state_tracker/st_cb_readpixels.c b/src/mesa/state_tracker/st_cb_readpixels.c
index 1fef55b..ddbe361 100644
--- a/src/mesa/state_tracker/st_cb_readpixels.c
+++ b/src/mesa/state_tracker/st_cb_readpixels.c
@@ -240,7 +240,8 @@ st_readpixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height,
       const GLint dstStride = _mesa_image_row_stride(&clippedPacking, width,
                                                      format, type);
 
-      if (strb->surface->format == PIPE_FORMAT_S8Z24_UNORM) {
+      if (strb->surface->format == PIPE_FORMAT_S8Z24_UNORM ||
+          strb->surface->format == PIPE_FORMAT_X8Z24_UNORM) {
          if (format == GL_DEPTH_COMPONENT) {
             for (i = 0; i < height; i++) {
                GLuint ztemp[MAX_WIDTH], j;