I've found a useful utility to display JPEG file internals in human-readable form.
Also there are some interesting technical articles about the Jpeg compression and digital photography.
Thursday, August 16, 2007
Tuesday, August 7, 2007
SPE rasterizer
I working on software tiling rasterizer for PS3.
Planned features:
- 32x32 or 32x64 tiles
- floating point pipeline
- per-pixel perspective correction and lighting
- vertex and fragment programs (native)
- jpeg textures dynamic decompression
The low-level rasterizer will look like the one described by Nicolas Capens:
Advanced rasterization using half-space functions
It is very simple, accurate and SPU friendly.
Planned features:
- 32x32 or 32x64 tiles
- floating point pipeline
- per-pixel perspective correction and lighting
- vertex and fragment programs (native)
- jpeg textures dynamic decompression
The low-level rasterizer will look like the one described by Nicolas Capens:
Advanced rasterization using half-space functions
It is very simple, accurate and SPU friendly.
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