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Merge pull request #650 from Subv/scaling

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GPU: Fixed the bit 25 in the display transfer flags.
This commit is contained in:
bunnei 2015-03-17 19:13:06 -04:00
commit 580b317821
2 changed files with 16 additions and 5 deletions
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9
src/core/hw/gpu.h
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@ -188,6 +188,12 @@ struct Regs {
BitField<16, 16, u32> input_height;
};
enum ScalingMode : u32 {
NoScale = 0, // Doesn't scale the image
ScaleX = 1, // Downscales the image in half in the X axis and applies a box filter
ScaleXY = 2, // Downscales the image in half in both the X and Y axes and applies a box filter
};
union {
u32 flags;
@ -197,8 +203,7 @@ struct Regs {
BitField< 8, 3, PixelFormat> input_format;
BitField<12, 3, PixelFormat> output_format;
BitField<24, 1, u32> scale_horizontally;
BitField<25, 1, u32> scale_vertically;
BitField<24, 2, ScalingMode> scaling; // Determines the scaling mode of the transfer
};
INSERT_PADDING_WORDS(0x1);