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SwRasterizer: implement custom clip plane

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This commit is contained in:
wwylele 2017-08-22 09:49:26 +03:00
parent 61442d6afb
commit ea51a3af26
2 changed files with 25 additions and 4 deletions
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14
src/video_core/regs_rasterizer.h
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@ -5,10 +5,10 @@
#pragma once
#include <array>
#include "common/bit_field.h"
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "video_core/pica_types.h"
namespace Pica {
@ -31,7 +31,17 @@ struct RasterizerRegs {
BitField<0, 24, u32> viewport_size_y;
INSERT_PADDING_WORDS(0x9);
INSERT_PADDING_WORDS(0x3);
BitField<0, 1, u32> clip_enable;
BitField<0, 24, u32> clip_coef[4]; // float24
Math::Vec4<float24> GetClipCoef() const {
return {float24::FromRaw(clip_coef[0]), float24::FromRaw(clip_coef[1]),
float24::FromRaw(clip_coef[2]), float24::FromRaw(clip_coef[3])};
}
INSERT_PADDING_WORDS(0x1);
BitField<0, 24, u32> viewport_depth_range; // float24
BitField<0, 24, u32> viewport_depth_near_plane; // float24