From: Xiang, Haihao Date: Tue, 7 Aug 2007 00:21:28 +0000 (+0800) Subject: fix vbo_split_copy related bug 9962 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d05b72154319041dad38f24696638396753e0da3;p=mesa.git fix vbo_split_copy related bug 9962 --- diff --git a/src/mesa/vbo/vbo_split_copy.c b/src/mesa/vbo/vbo_split_copy.c index e5c4429350e..685cc0fdf6e 100644 --- a/src/mesa/vbo/vbo_split_copy.c +++ b/src/mesa/vbo/vbo_split_copy.c @@ -129,6 +129,13 @@ static GLuint attr_size( const struct gl_client_array *array ) */ static GLboolean check_flush( struct copy_context *copy ) { + GLenum mode = copy->dstprim[copy->dstprim_nr].mode; + + if (GL_TRIANGLE_STRIP == mode && + copy->dstelt_nr & 1) { /* see bug9962 */ + return GL_FALSE; + } + if (copy->dstbuf_nr + 4 > copy->dstbuf_size) return GL_TRUE; @@ -458,7 +465,7 @@ static void replay_init( struct copy_context *copy ) dst->StrideB = copy->vertex_size; dst->Ptr = copy->dstbuf + offset; dst->Enabled = GL_TRUE; - dst->Normalized = GL_TRUE; + dst->Normalized = src->Normalized; dst->BufferObj = ctx->Array.NullBufferObj; dst->_MaxElement = copy->dstbuf_size; /* may be less! */