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FS-7500: refactor to support Alpha channel on core image, only ARGB & I420 are supported

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This commit is contained in:
Seven Du
2015-04-12 14:20:52 +08:00
committed by Michael Jerris
parent 26424171d2
commit 1353955383
6 changed files with 162 additions and 87 deletions
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src/include/switch_core_video.h
+1 -1
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@@ -223,7 +223,7 @@ SWITCH_DECLARE(switch_status_t) switch_img_txt_handle_render(switch_img_txt_hand
SWITCH_DECLARE(void) switch_img_patch_hole(switch_image_t *IMG, switch_image_t *img, int x, int y, switch_image_rect_t *rect);
SWITCH_DECLARE(switch_status_t) switch_png_patch_img(switch_png_t *use_png, switch_image_t *img, int x, int y);
SWITCH_DECLARE(switch_image_t *) switch_img_read_png(const char *file_name);
SWITCH_DECLARE(switch_image_t *) switch_img_read_png(const char *file_name, switch_img_fmt_t img_fmt);
SWITCH_DECLARE(switch_status_t) switch_img_write_png(switch_image_t *img, char *file_name);
SWITCH_DECLARE(switch_status_t) switch_png_open(switch_png_t **pngP, const char *file_name);
SWITCH_DECLARE(void) switch_png_free(switch_png_t **pngP);
src/include/switch_vpx.h
+1
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@@ -63,6 +63,7 @@ SWITCH_BEGIN_EXTERN_C
#define SWITCH_IMG_FMT_HIGH VPX_IMG_FMT_HIGH
#define SWITCH_IMG_FMT_I420 VPX_IMG_FMT_I420
#define SWITCH_IMG_FMT_ARGB VPX_IMG_FMT_ARGB
typedef vpx_img_fmt_t switch_img_fmt_t;