Search found 3 matches

by albert
Sat Mar 14, 2009 2:22 pm
Forum: devkitARM
Topic: JPEG decompression from main memory into VRAM is slow. FIXED
Replies: 2
Views: 5396

Re: JPEG decompression from main memory into VRAM is slow. FIXED

Hello,
I need to know if you could show here your code about how to load jpeg image into devkitpro because bmp image have big size. Besides I want to know if the quality of your image is good. Thx
by albert
Mon Nov 10, 2008 12:45 am
Forum: devkitARM
Topic: 24 bit image
Replies: 0
Views: 3590

24 bit image

How could I use a 24 bit image in my program ? I could only to use 8 bit image (256colors). I saw a function called image24to16 but I don´t know how use it.
Wait your answer. Thanks very much.
by albert
Mon Nov 10, 2008 12:44 am
Forum: devkitARM
Topic: main and sub screen
Replies: 0
Views: 3441

main and sub screen

Hello.
How could I put a image in the main screen simultaneously with other image in the sub screen? I only know put on the main screen.
Example:

Code: Select all

DisplayBmp(video_buffer_main, BG_PALETTE, logo);
where video_buffer_main usually is VRAM_A and logo is a bitmap.
Thx.