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_GetGammaRamp</H1
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>SDL_GetGammaRamp -- Gets the color gamma lookup tables for the display</DIV
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>#include "SDL.h"</PRE
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>int <B
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>SDL_GetGammaRamp</B
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>(Uint16 *redtable, Uint16 *greentable, Uint16 *bluetable);</CODE
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>Gets the gamma translation lookup tables currently used by the display.
Each table is an array of 256 Uint16 values.</P
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>Not all display hardware is able to change gamma.</P
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>Returns -1 on error.</P
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>SDL_SetGamma</A
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>SDL_SetGammaRamp</A
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