From 3738bfb451c8558ed6f3710a72d418e7c68f7f5b Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Fri, 1 Jul 2016 20:29:45 +0200
Subject: [PATCH] bitmap_packer: remove some unused functions

---
 video/out/bitmap_packer.c | 33 ---------------------------------
 video/out/bitmap_packer.h | 16 ----------------
 2 files changed, 49 deletions(-)

diff --git a/video/out/bitmap_packer.c b/video/out/bitmap_packer.c
index 3f75a72bcb..5169357e3a 100644
--- a/video/out/bitmap_packer.c
+++ b/video/out/bitmap_packer.c
@@ -29,8 +29,6 @@
 #include "mpv_talloc.h"
 #include "bitmap_packer.h"
 #include "common/common.h"
-#include "sub/dec_sub.h"
-#include "video/mp_image.h"
 
 #define IS_POWER_OF_2(x) (((x) > 0) && !(((x) - 1) & (x)))
 
@@ -199,34 +197,3 @@ void packer_set_size(struct bitmap_packer *packer, int size)
     packer->scratch = talloc_array_ptrtype(packer, packer->scratch,
                                            packer->asize + 16);
 }
-
-int packer_pack_from_subbitmaps(struct bitmap_packer *packer,
-                                struct sub_bitmaps *b)
-{
-    packer->count = 0;
-    if (b->format == SUBBITMAP_EMPTY)
-        return 0;
-    packer_set_size(packer, b->num_parts);
-    for (int i = 0; i < b->num_parts; i++)
-        packer->in[i] = (struct pos){b->parts[i].w, b->parts[i].h};
-    return packer_pack(packer);
-}
-
-void packer_copy_subbitmaps(struct bitmap_packer *packer, struct sub_bitmaps *b,
-                            void *data, int pixel_stride, int stride)
-{
-    assert(packer->count == b->num_parts);
-    if (packer->padding) {
-        struct pos bb[2];
-        packer_get_bb(packer, bb);
-        memset_pic(data, 0, bb[1].x * pixel_stride, bb[1].y, stride);
-    }
-    for (int n = 0; n < packer->count; n++) {
-        struct sub_bitmap *s = &b->parts[n];
-        struct pos p = packer->result[n];
-
-        void *pdata = (uint8_t *)data + p.y * stride + p.x * pixel_stride;
-        memcpy_pic(pdata, s->bitmap, s->w * pixel_stride, s->h,
-                   stride, s->stride);
-    }
-}
diff --git a/video/out/bitmap_packer.h b/video/out/bitmap_packer.h
index 8fd2fce599..97bf88f3e2 100644
--- a/video/out/bitmap_packer.h
+++ b/video/out/bitmap_packer.h
@@ -48,20 +48,4 @@ void packer_set_size(struct bitmap_packer *packer, int size);
  */
 int packer_pack(struct bitmap_packer *packer);
 
-/* Like above, but packer->count will be automatically set and
- * packer->in will be reallocated if needed and filled from the
- * given image list.
- */
-int packer_pack_from_subbitmaps(struct bitmap_packer *packer,
-                                struct sub_bitmaps *b);
-
-// Copy the (already packed) sub-bitmaps from b to the image in data.
-// data must point to an image that is at least (packer->w, packer->h) big.
-// The image has the given stride (bytes between (x, y) to (x, y + 1)), and the
-// pixel format used by both the sub-bitmaps and the image uses pixel_stride
-// bytes per pixel (bytes between (x, y) to (x + 1, y)).
-// If packer->padding is set, the padding borders are cleared with 0.
-void packer_copy_subbitmaps(struct bitmap_packer *packer, struct sub_bitmaps *b,
-                            void *data, int pixel_stride, int stride);
-
 #endif