Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer
Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority
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>SDL_GetRGBA</H1
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>Name</H2
>SDL_GetRGBA -- Get RGBA values from a pixel in the specified pixel format.</DIV
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>#include "SDL.h"</PRE
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><CODE
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>void <B
CLASS="FSFUNC"
>SDL_GetRGBA</B
></CODE
>(Uint32 pixel, SDL_PixelFormat *fmt, Uint8 *r, Uint8 *g, Uint8 *b, Uint8 *a);</CODE
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>Description</H2
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>Get RGBA component values from a pixel stored in the specified pixel format.</P
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>This function uses the entire 8-bit [0..255] range when converting color
components from pixel formats with less than 8-bits per RGB component
(e.g., a completely white pixel in 16-bit RGB565 format would return
[0xff, 0xff, 0xff] not [0xf8, 0xfc, 0xf8]).</P
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>If the surface has no alpha component, the alpha will be returned as 0xff
(100% opaque).</P
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>SDL_GetRGB</A
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>SDL_MapRGB</A
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>SDL_MapRGBA</A
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>SDL_PixelFormat</A
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