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Search: Posts Made By: Cosmin
Forum: General 08-12-2016, 11:30 AM
Replies: 1
Views: 9,060
Posted By Cosmin
libjpeg turbo 64 bit problem

Hi,

I'm trying to use libjpeg turbo in 64 bit with this header conversion: http://www.dev-center.de/header/libjpeg?cat=header&file=libjpeg
Here is a test project:...
Forum: General 04-03-2016, 02:00 PM
Replies: 0
Views: 1,653
Posted By Cosmin
__m128i type equivalent in Delphi

Hi.

What is the C++ __m128i type equivalent in Delphi?

I found it in some C++ libraries (for example in "c:\Program Files (x86)\Embarcadero\Studio\16.0\include\windows\crtl\emmintrin.h") but I...
Forum: General 03-24-2016, 02:17 PM
Replies: 5
Views: 2,669
Posted By Cosmin
TBitmap surely supports alpha/transparency, I can...

TBitmap surely supports alpha/transparency, I can draw on form canvas or even make a semitransparent form of different shape/size.

I know about Bitmap's Scanline, I used it in my applications....
Forum: General 03-24-2016, 01:38 PM
Replies: 5
Views: 2,669
Posted By Cosmin
Thank you. I remember testing it for speed a...

Thank you.

I remember testing it for speed a few weeks ago when I was using pf24bit too and rejecting it because it was slow.
And, just by looking at the code, you notice is not resizing alpha...
Forum: General 03-24-2016, 01:34 PM
Replies: 1
Views: 1,933
Posted By Cosmin
Found a solution, although is not Delphi code. ...

Found a solution, although is not Delphi code.

I modified the C++ code of a simple apng disassembler and made it a dll.
The Delphi app caller sends the content of the input file as a PByte array....
Forum: General 03-24-2016, 09:03 AM
Replies: 5
Views: 2,669
Posted By Cosmin
fast resize transparent images

Hi.

Using Delphi XE8 update 1 on Windows 8.1.

I need to fast resize many transparent images (32 bit) and display them as animation.
So far I'm using a TBitmap and the AlphaBlend...
Forum: General 03-20-2016, 06:03 AM
Replies: 1
Views: 1,933
Posted By Cosmin
extracting frames from png animations

Hi.

Delphi version: XE8 update 1
OS: Windows 8.1 x64

I'm trying to build a code for extracting png frames from apng (png animation) files (preferably in a memory stream).
I found some...
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