Enlightenment CVS committal
Author : raster
Project : e17
Module : libs/evas
Dir : e17/libs/evas/src/lib
Modified Files:
Evas.h
Log Message:
yuv pixel import api (well arbitary pixel format import api) for doing media
sreams (video) via image objects
===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/evas/src/lib/Evas.h,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -3 -r1.21 -r1.22
--- Evas.h 18 Oct 2003 03:34:00 -0000 1.21
+++ Evas.h 10 Dec 2003 01:12:12 -0000 1.22
@@ -92,6 +92,7 @@
#endif
#endif
+typedef struct _Evas_Pixel_Import_Source Evas_Pixel_Import_Source; /**< A source
description of pixels for importing pixels */
typedef struct _Evas_Engine_Info Evas_Engine_Info; /**< A generic Evas Engine
information structure */
typedef struct _Evas_Event_Mouse_Down Evas_Event_Mouse_Down; /**< Event structure for
#EVAS_CALLBACK_MOUSE_DOWN event callbacks */
typedef struct _Evas_Event_Mouse_Up Evas_Event_Mouse_Up; /**< Event structure for
#EVAS_CALLBACK_MOUSE_UP event callbacks */
@@ -114,6 +115,17 @@
#define EVAS_ALLOC_ERROR_FATAL 1 /**< Allocation failed despite
attempts to free up memory */
#define EVAS_ALLOC_ERROR_RECOVERED 2 /**< Allocation succeeded, but
extra memory had to be found by freeing up speculative resources */
+struct _Evas_Pixel_Import_Source
+{
+ int format; /**< pixel format type ie ARGB32, YUV420P_601 etc. */
+ int w, h; /**< width and height of source in pixels */
+ void **rows; /**< an array of pointers (size depends on format) pointing to left
edge of each scanline */
+};
+
+#define EVAS_PIXEL_FORMAT_NONE 0 /**< No pixel format */
+#define EVAS_PIXEL_FORMAT_ARGB32 1 /**< ARGB 32bit pixel format
with A in the high byte per 32bit pixel word */
+#define EVAS_PIXEL_FORMAT_YUV420P_601 2 /**< YUV 420 Planar format with
CCIR 601 color encoding wuth contiguous planes in the order Y, U and V */
+
struct _Evas_Engine_Info /** Generic engine information. Generic info is useless */
{
int magic; /**< Magic number */
@@ -334,6 +346,10 @@
void evas_object_image_smooth_scale_set(Evas_Object *obj, Evas_Bool
smooth_scale);
Evas_Bool evas_object_image_smooth_scale_get(Evas_Object *obj);
void evas_object_image_reload (Evas_Object *obj);
+ Evas_Bool evas_object_image_pixels_import (Evas_Object *obj,
Evas_Pixel_Import_Source *pixels);
+ void evas_object_image_pixels_get_callback_set(Evas_Object *obj, void
(*func) (void *data, Evas_Object *o), void *data);
+ void evas_object_image_pixels_dirty_set (Evas_Object *obj,
Evas_Bool dirty);
+ Evas_Bool evas_object_image_pixels_dirty_get (Evas_Object *obj);
void evas_image_cache_flush (Evas *e);
void evas_image_cache_reload (Evas *e);
-------------------------------------------------------
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