[Mesa-dev] [Bug 102308] segfault in glCompressedTextureSubImage3D

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102308

--- Comment #3 from Christoph Haag <haagch at frickel.club> ---
Tried it and hifi works with it. Thanks!



diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 7bcd734204..e5dc469437 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -4968,13 +4968,13 @@ compressed_tex_sub_image(unsigned dim, GLenum target,
GLuint texture,
       }

       /* Copy in each face. */
-      for (int i = 0; i < 6; ++i) {
+      for (int i = zoffset; i < zoffset + depth; ++i) {
          texImage = texObj->Image[i][level];
          assert(texImage);

          compressed_texture_sub_image(ctx, 3, texObj, texImage,
                                       texObj->Target, level, xoffset, yoffset,
-                                      zoffset, width, height, 1, format,
+                                      0, width, height, 1, format,
                                       imageSize, pixels);

          /* Compressed images don't have a client format */

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