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fix blend image

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This commit is contained in:
xianjimli 2018-06-09 16:21:11 +08:00
parent 657cf0aefa
commit c2c4ef42ca
1 changed files with 3 additions and 1 deletions
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4
src/blend/stm32_g2d.c
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@ -162,7 +162,7 @@ ret_t g2d_copy_image(bitmap_t* fb, bitmap_t* img, rect_t* src, xy_t x, xy_t y) {
return RET_OK;
}
ret_t g2d_blend_image(bitmap_t* fb, bitmap_t* img, rect_t* src, rect_t* dst, uint8_t global_alpha) {
ret_t g2d_blend_image(bitmap_t* fb, bitmap_t* img, rect_t* dst, rect_t* src, uint8_t global_alpha) {
uint32_t o_addr = 0;
uint16_t o_offline = 0;
uint16_t o_format = 0;
@ -189,6 +189,8 @@ ret_t g2d_blend_image(bitmap_t* fb, bitmap_t* img, rect_t* src, rect_t* dst, uin
RET_BAD_PARAMS);
return_value_if_fail(src->w == dst->w && src->h == dst->h, RET_NOT_IMPL); /*not support scale*/
x = dst->x;
y = dst->y;
sx = src->x;
sy = src->y;
w = src->w;