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lib: Remove num_stripes from fpi_do_movement_estimation()

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This commit is contained in:
Bastien Nocera
2019-08-05 18:57:55 +02:00
committed by Benjamin Berg
parent dcc04089d1
commit 3b480caab1
5 changed files with 5 additions and 14 deletions
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8
libfprint/fpi-assembling.c
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@@ -173,7 +173,6 @@ do_movement_estimation (struct fpi_frame_asmbl_ctx *ctx,
* fpi_do_movement_estimation:
* @ctx: #fpi_frame_asmbl_ctx - frame assembling context
* @stripes: a singly-linked list of #fpi_frame
* @num_stripes: number of items in @stripes to process
*
* fpi_do_movement_estimation() estimates the movement between adjacent
* frames, populating @delta_x and @delta_y values for each #fpi_frame.
@@ -181,18 +180,13 @@ do_movement_estimation (struct fpi_frame_asmbl_ctx *ctx,
* This function is used for devices that don't do movement estimation
* in hardware. If hardware movement estimation is supported, the driver
* should populate @delta_x and @delta_y instead.
*
* Note that @num_stripes might be shorter than the length of the list,
* if some stripes should be skipped.
*/
void
fpi_do_movement_estimation (struct fpi_frame_asmbl_ctx *ctx,
GSList *stripes, size_t num_stripes)
GSList *stripes)
{
int err, rev_err;
g_return_if_fail (g_slist_length(stripes) != num_stripes);
err = do_movement_estimation (ctx, stripes, FALSE);
rev_err = do_movement_estimation (ctx, stripes, TRUE);
fp_dbg ("errors: %d rev: %d", err, rev_err);