Hello Clutter Team Can someone please let me know the answer to the "Image cropping" question mentioned in below mail
Regards Dilip --- On Mon, 20/10/08, dilip devaraj <[EMAIL PROTECTED]> wrote: From: dilip devaraj <[EMAIL PROTECTED]> Subject: Image cropping while using clutter on screen of 240 *320 To: "clutter" <[email protected]> Cc: [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED] Date: Monday, 20 October, 2008, 7:30 PM Hello Clutter Team I am using clutter-0.8 with vincent GLES .My screen dimensions is 240 (width) *320(height) 1)The attached png file original-image.png is the actual image file which can be displayed properly by a GLES/EGL program vincent-texture-only-gles-egl.cpp 2)The png file testimage_cropped_display_rgb.png is image displayed by a clutter program clutter_testimage_rgb_data.c 3)The png file image-disabled-slicing-zcamera-508.png is image with modifications I have done to bring in clutter library for same program clutter_testimage_rgb_data.c to get the original display I am facing the following problems 1)In gles/cogl.c the original code for perspective is /* * camera distance from screen, 0.5 * tan (FOV) * * See comments in ../gl/cogl.c */ I have modified it to * camera distance from screen, 0.508 * tan (FOV) (This ensures that image is not cropped) 2)In png file vincent-texture-only-gles-egl.cpp the image is being shown as 2 non-continuous textures.This in spite of me including in my app actor[0] = g_object_new (CLUTTER_TYPE_TEXTURE, "disable-slicing", FALSE, NULL); Hence I had to explicitly disabling slicing in cogl/gles/cogl-texture.c by specifying /* Negative number means no slicing forced by the user */ tex->max_waste = -1; I am not finding the followong issues however if screen size is 240(width) *480 (height). Can someone please tell if they face any similar issues with GLES /Clutter and screen size of 240 *320. I have attached the images and source code I am using If needed I can file a bug as this issue is blocking . Thanks for the help Regards Dilip Send free SMS to your Friends on Mobile from your Yahoo! Messenger. Download Now! http://messenger.yahoo.com/download.php Be the first one to try the new Messenger 9 Beta! Go to http://in.messenger.yahoo.com/win/
