On Fri, 2013-07-05 at 14:49 +1000, Dave Airlie wrote:
> From: Dave Airlie <airl...@redhat.com>
>
> Currently this code can't work with KMS, need to work out how
> the image cache could be effectively used with KMS enabled.
ACK All 3 patches.
>
> Signed-off-by: Dave Airlie <airl...@redhat.com>
> ---
> src/qxl_image.c | 12 +++++++-----
> 1 file changed, 7 insertions(+), 5 deletions(-)
>
> diff --git a/src/qxl_image.c b/src/qxl_image.c
> index 40798b3..6c39214 100644
> --- a/src/qxl_image.c
> +++ b/src/qxl_image.c
> @@ -50,7 +50,7 @@ static unsigned int
> hash_and_copy (const uint8_t *src, int src_stride,
> uint8_t *dest, int dest_stride,
> int bytes_per_pixel, int width, int height,
> - uint32_t hash)
> + uint32_t hash, Bool do_hashing)
> {
> int i;
>
> @@ -63,7 +63,8 @@ hash_and_copy (const uint8_t *src, int src_stride,
> if (dest)
> memcpy (dest_line, src_line, n_bytes);
>
> - MurmurHash3_x86_32 (src_line, n_bytes, hash, &hash);
> + if (do_hashing)
> + MurmurHash3_x86_32 (src_line, n_bytes, hash, &hash);
> }
>
> return hash;
> @@ -165,7 +166,7 @@ qxl_image_create (qxl_screen_t *qxl, const uint8_t *data,
> chunk->data_size = n_lines * dest_stride;
> hash = hash_and_copy (data, stride,
> chunk->data, dest_stride,
> - Bpp, width, n_lines, hash);
> + Bpp, width, n_lines, hash, !qxl->kms_enabled);
>
> if (tail_bo)
> {
> @@ -230,8 +231,9 @@ qxl_image_create (qxl_screen_t *qxl, const uint8_t *data,
>
> qxl->bo_funcs->bo_decref(qxl, head_bo);
> /* Add to hash table if caching is enabled */
> - if ((fallback && qxl->enable_fallback_cache) ||
> - (!fallback && qxl->enable_image_cache))
> + if (!qxl->kms_enabled &&
> + ((fallback && qxl->enable_fallback_cache) ||
> + (!fallback && qxl->enable_image_cache)))
> {
> if ((info = insert_image_info (hash)))
> {
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