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evas/scale_sample: deduplicate masking code 

Summary:
these functions provide identical functionality to the inline blocks

no functional changes
Depends on D8841

Reviewers: Hermet

Reviewed By: Hermet

Subscribers: Hermet, cedric, #reviewers, #committers

Tags: #efl_rendering

Differential Revision: https://phab.enlightenment.org/D8846
This commit is contained in:
Mike Blumenkrantz 2019-05-21 20:23:13 +02:00 committed by Xavi Artigas
parent 03fffc3bdc
commit 4542cfcbea
1 changed files with 11 additions and 48 deletions
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59
src/lib/evas/common/evas_scale_sample.c
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@ -403,56 +403,19 @@ evas_common_scale_rgba_sample_draw(RGBA_Image *src, RGBA_Image *dst, int dst_cli
row_ptr[y] = src_data + (((((y + dst_clip_y - dst_region_y) * src_region_h) / dst_region_h) row_ptr[y] = src_data + (((((y + dst_clip_y - dst_region_y) * src_region_h) / dst_region_h)
+ src_region_y) * src_w); + src_region_y) * src_w);
/* scale to dst */
dptr = dst_ptr;
/* a scanline buffer */
buf = alloca(dst_clip_w * sizeof(DATA32));
/* image masking */
if (mask_ie) if (mask_ie)
{ _evas_common_scale_rgba_sample_scale_mask(0,
for (y = 0; y < dst_clip_h; y++) dst_clip_x, dst_clip_y, dst_clip_w, dst_clip_h,
{ dst_w, mask_x, mask_y,
dst_ptr = buf; row_ptr, lin_ptr,
mask = mask_ie->image.data8 mask_ie, dst_ptr,
+ ((dst_clip_y - mask_y + y) * mask_ie->cache_entry.w) func, func2, mul_col);
+ (dst_clip_x - mask_x);
for (x = 0; x < dst_clip_w; x++)
{
ptr = row_ptr[y] + lin_ptr[x];
*dst_ptr = *ptr;
dst_ptr++;
}
/* * blend here [clip_w *] buf -> dptr * */
if (mul_col != 0xffffffff)
func2(buf, NULL, mul_col, buf, dst_clip_w);
func(buf, mask, 0, dptr, dst_clip_w);
dptr += dst_w;
}
}
else else
{ _evas_common_scale_rgba_sample_scale_nomask(0,
for (y = 0; y < dst_clip_h; y++) dst_clip_w, dst_clip_h, dst_w,
{ row_ptr, lin_ptr,
dst_ptr = buf; dst_ptr,
func, mul_col);
for (x = 0; x < dst_clip_w; x++)
{
ptr = row_ptr[y] + lin_ptr[x];
*dst_ptr = *ptr;
dst_ptr++;
}
/* * blend here [clip_w *] buf -> dptr * */
func(buf, NULL, mul_col, dptr, dst_clip_w);
dptr += dst_w;
}
}
} }
} }