mesa: Fix indirect draw buffer size check on 32-bit systems.

[mesa.git] / src / mesa / main / teximage.c

diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 76b6584d3bf2b8cefa94527b4399ac9a01300032..6b0744beeef572e4ca32ec585bf5f2e0b7751b45 100644 (file)
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -3434,8 +3434,9 @@ get_copy_tex_image_source(struct gl_context *ctx, mesa_format texFormat)
    if (_mesa_get_format_bits(texFormat, GL_DEPTH_BITS) > 0) {
       /* reading from depth/stencil buffer */
       return ctx->ReadBuffer->Attachment[BUFFER_DEPTH].Renderbuffer;
-   }
-   else {
+   } else if (_mesa_get_format_bits(texFormat, GL_STENCIL_BITS) > 0) {
+      return ctx->ReadBuffer->Attachment[BUFFER_STENCIL].Renderbuffer;
+   } else {
       /* copying from color buffer */
       return ctx->ReadBuffer->_ColorReadBuffer;
    }