diff options
| -rw-r--r-- | src/mesa/state_tracker/st_cb_texture.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c index b94bfc85388..cee2452eafe 100644 --- a/src/mesa/state_tracker/st_cb_texture.c +++ b/src/mesa/state_tracker/st_cb_texture.c @@ -686,9 +686,11 @@ st_TexImage(GLcontext * ctx, { char *dst = texImage->Data; const char *src = pixels; - int i; + GLuint i, bw, bh, lines; + _mesa_get_format_block_size(texImage->TexFormat, &bw, &bh); + lines = (height + bh - 1) / bh; - for(i = 0; i < height; ++i) + for(i = 0; i < lines; ++i) { memcpy(dst, src, srcImageStride); dst += dstRowStride; |