Module: Mesa Branch: master Commit: e63c959451dcdc42fc23b6b4c0871701abbaf23c URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=e63c959451dcdc42fc23b6b4c0871701abbaf23c
Author: Eric Anholt <[email protected]> Date: Tue Feb 26 11:35:40 2013 -0800 i965: Add WARN_ONCE for depthstencil workarounds we shouldn't be hitting. Reviewed-by: Chad Versace <[email protected]> --- src/mesa/drivers/dri/i965/gen6_blorp.cpp | 3 +++ src/mesa/drivers/dri/i965/gen7_blorp.cpp | 3 +++ 2 files changed, 6 insertions(+), 0 deletions(-) diff --git a/src/mesa/drivers/dri/i965/gen6_blorp.cpp b/src/mesa/drivers/dri/i965/gen6_blorp.cpp index 3834ae2..2b6db82 100644 --- a/src/mesa/drivers/dri/i965/gen6_blorp.cpp +++ b/src/mesa/drivers/dri/i965/gen6_blorp.cpp @@ -855,6 +855,9 @@ gen6_blorp_emit_depth_stencil_config(struct brw_context *brw, * tile_x and tile_y to 0. This is a temporary workaround until we come * up with a better solution. */ + WARN_ONCE((tile_x & 7) || (tile_y & 7), + "Depth/stencil buffer needs alignment to 8-pixel boundaries.\n" + "Truncating offset, bad rendering may occur.\n"); tile_x &= ~7; tile_y &= ~7; diff --git a/src/mesa/drivers/dri/i965/gen7_blorp.cpp b/src/mesa/drivers/dri/i965/gen7_blorp.cpp index 21caa0a..b6719b7 100644 --- a/src/mesa/drivers/dri/i965/gen7_blorp.cpp +++ b/src/mesa/drivers/dri/i965/gen7_blorp.cpp @@ -612,6 +612,9 @@ gen7_blorp_emit_depth_stencil_config(struct brw_context *brw, * tile_x and tile_y to 0. This is a temporary workaround until we come * up with a better solution. */ + WARN_ONCE((tile_x & 7) || (tile_y & 7), + "Depth/stencil buffer needs alignment to 8-pixel boundaries.\n" + "Truncating offset, bad rendering may occur.\n"); tile_x &= ~7; tile_y &= ~7; _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
