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(svn r23001) -Feature: [NewGRF] Automatically switch to a 32 bpp blitter on NewGRF indication.

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michi_cc
2011-10-04 21:35:52 +00:00
parent 7b35dd4f54
commit e07c107eb1
3 changed files with 36 additions and 0 deletions
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6
src/newgrf_config.h
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@@ -58,6 +58,8 @@ enum GRFPalette {
GRFP_USE_BIT = 0, ///< The bit used for storing the palette to use.
GRFP_GRF_OFFSET = 2, ///< The offset of the GRFP_GRF data.
GRFP_GRF_SIZE = 2, ///< The size of the GRFP_GRF data.
GRFP_BLT_OFFSET = 4, ///< The offset of the GRFP_BLT data.
GRFP_BLT_SIZE = 1, ///< The size of the GRFP_BLT data.
GRFP_USE_DOS = 0x0, ///< The palette state is set to use the DOS palette.
GRFP_USE_WINDOWS = 0x1, ///< The palette state is set to use the Windows palette.
@@ -68,6 +70,10 @@ enum GRFPalette {
GRFP_GRF_WINDOWS = 0x2 << GRFP_GRF_OFFSET, ///< The NewGRF says the Windows palette can be used.
GRFP_GRF_ANY = GRFP_GRF_DOS | GRFP_GRF_WINDOWS, ///< The NewGRF says any palette can be used.
GRFP_GRF_MASK = GRFP_GRF_ANY, ///< Bitmask to get only the NewGRF supplied information.
GRFP_BLT_UNSET = 0x0 << GRFP_BLT_OFFSET, ///< The NewGRF provided no information or doesn't care about a 32 bpp blitter.
GRFP_BLT_32BPP = 0x1 << GRFP_BLT_OFFSET, ///< The NewGRF prefers a 32 bpp blitter.
GRFP_BLT_MASK = GRFP_BLT_32BPP, ///< Bitmask to only get the blitter information.
};