Module: Mesa Branch: master Commit: 98dffd9764195be2734579a2b4ae7637b62ea7d8 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=98dffd9764195be2734579a2b4ae7637b62ea7d8
Author: Brian Paul <[email protected]> Date: Mon Dec 26 14:49:57 2011 -0700 swrast: assert _swrast_map_teximage() x, y is multiple of block size --- src/mesa/swrast/s_texture.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/src/mesa/swrast/s_texture.c b/src/mesa/swrast/s_texture.c index e31cd62..ffd78a2 100644 --- a/src/mesa/swrast/s_texture.c +++ b/src/mesa/swrast/s_texture.c @@ -189,6 +189,9 @@ _swrast_map_teximage(struct gl_context *ctx, stride = _mesa_format_row_stride(texImage->TexFormat, texImage->Width); _mesa_get_format_block_size(texImage->TexFormat, &bw, &bh); + assert(x % bw == 0); + assert(y % bh == 0); + if (!swImage->Buffer) { /* probably ran out of memory when allocating tex mem */ *mapOut = NULL; _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
