diff options
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_pt_emit.c | 8 | ||||
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_pt_fetch.c | 8 | ||||
| -rw-r--r-- | src/gallium/auxiliary/translate/translate.h | 5 |
3 files changed, 11 insertions, 10 deletions
diff --git a/src/gallium/auxiliary/draw/draw_pt_emit.c b/src/gallium/auxiliary/draw/draw_pt_emit.c index f9ac16786ef..671abc25ce1 100644 --- a/src/gallium/auxiliary/draw/draw_pt_emit.c +++ b/src/gallium/auxiliary/draw/draw_pt_emit.c @@ -49,6 +49,7 @@ void draw_pt_emit_prepare( struct pt_emit *emit, const struct vertex_info *vinfo; unsigned dst_offset; struct translate_key hw_key; + unsigned keysize; unsigned i; boolean ok; @@ -58,12 +59,10 @@ void draw_pt_emit_prepare( struct pt_emit *emit, return; } - memset(&hw_key, 0, sizeof(hw_key)); - /* Must do this after set_primitive() above: */ vinfo = draw->render->get_vertex_info(draw->render); - + keysize = 2*4 + vinfo->num_attribs * sizeof(hw_key.element[0]); /* Translate from pipeline vertices to hw vertices. */ @@ -122,8 +121,9 @@ void draw_pt_emit_prepare( struct pt_emit *emit, hw_key.output_stride = vinfo->size * 4; if (!emit->translate || - memcmp(&emit->translate->key, &hw_key, sizeof(hw_key)) != 0) + memcmp(&emit->translate->key, &hw_key, keysize) != 0) { + memset((char *)&hw_key + keysize, 0, sizeof(hw_key) - keysize); emit->translate = translate_cache_find(emit->cache, &hw_key); } } diff --git a/src/gallium/auxiliary/draw/draw_pt_fetch.c b/src/gallium/auxiliary/draw/draw_pt_fetch.c index 1f765b73adf..a5bebb4ca12 100644 --- a/src/gallium/auxiliary/draw/draw_pt_fetch.c +++ b/src/gallium/auxiliary/draw/draw_pt_fetch.c @@ -62,10 +62,11 @@ void draw_pt_fetch_prepare( struct pt_fetch *fetch, unsigned i, nr = 0; unsigned dst_offset = 0; struct translate_key key; + unsigned keysize; fetch->vertex_size = vertex_size; - - memset(&key, 0, sizeof(key)); + keysize = (2*4 + + (draw->pt.nr_vertex_elements + 1) * sizeof(key.element[0])); /* Always emit/leave space for a vertex header. * @@ -110,8 +111,9 @@ void draw_pt_fetch_prepare( struct pt_fetch *fetch, if (!fetch->translate || - memcmp(&fetch->translate->key, &key, sizeof(key)) != 0) + memcmp(&fetch->translate->key, &key, keysize) != 0) { + memset((char *)&key + keysize, 0, sizeof(key) - keysize); fetch->translate = translate_cache_find(fetch->cache, &key); { diff --git a/src/gallium/auxiliary/translate/translate.h b/src/gallium/auxiliary/translate/translate.h index 6c15d7e4dc7..de6f09d18a2 100644 --- a/src/gallium/auxiliary/translate/translate.h +++ b/src/gallium/auxiliary/translate/translate.h @@ -47,10 +47,9 @@ struct translate_element { enum pipe_format input_format; - unsigned input_buffer; - unsigned input_offset; - enum pipe_format output_format; + unsigned input_buffer; + unsigned input_offset; /* can't really reduce the size of these */ unsigned output_offset; }; |