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FS-7500: add overlay func

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This commit is contained in:
Seven Du
2015-02-13 20:08:31 +08:00
committed by Anthony Minessale
parent dd538a9c0d
commit d898326034
2 changed files with 53 additions and 0 deletions
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src/include/switch_core_video.h
+7
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@@ -197,6 +197,13 @@ SWITCH_DECLARE(void) switch_img_patch_hole(switch_image_t *IMG, switch_image_t *
SWITCH_DECLARE(switch_image_t *) switch_img_read_png(const char* file_name);
SWITCH_DECLARE(void) switch_img_write_png(switch_image_t *img, char* file_name);
SWITCH_DECLARE(void) switch_img_get_yuv_pixel(switch_image_t *img, switch_yuv_color_t *yuv, int x, int y);
SWITCH_DECLARE(void) switch_img_get_rgb_pixel(switch_image_t *img, switch_rgb_color_t *rgb, int x, int y);
SWITCH_DECLARE(void) switch_img_overlay(switch_image_t *IMG, switch_image_t *img, int x, int y, uint8_t alpha);
/** @} */
SWITCH_END_EXTERN_C