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-rw-r--r--src/mesa/pipe/cell/spu/spu_vertex_fetch.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/pipe/cell/spu/spu_vertex_fetch.c b/src/mesa/pipe/cell/spu/spu_vertex_fetch.c
index 0192227d57..1e846868e3 100644
--- a/src/mesa/pipe/cell/spu/spu_vertex_fetch.c
+++ b/src/mesa/pipe/cell/spu/spu_vertex_fetch.c
@@ -446,14 +446,14 @@ static void generic_vertex_fetch(struct spu_vs_context *draw,
* difficulties doing that.
*/
for (i = 0; i < count; i++) {
- uint8_t buffer[32 + (sizeof(float) * 4)] ALIGN16_ATTRIB;
- const unsigned long addr = src + elts[i] * pitch;
- const unsigned size = (sizeof(float) * 4) + (addr & 0x0f);
+ uint8_t buffer[32] ALIGN16_ATTRIB;
+ const unsigned long addr = src + (elts[i] * pitch);
+ const unsigned size = ((addr & 0x0f) == 0) ? 16 : 32;
mfc_get(buffer, addr & ~0x0f, size, TAG_VERTEX_BUFFER, 0, 0);
wait_on_mask(1 << TAG_VERTEX_BUFFER);
- memcpy(& buffer, buffer + (addr & 0x0f), sizeof(float) * 4);
+ memmove(& buffer, buffer + (addr & 0x0f), 16);
fetch(buffer, p[i]);
}