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gl_rasterizer: Initial implementation of bump mapping.

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This commit is contained in:
bunnei 2015-11-25 20:49:48 -05:00
parent 449902b558
commit 9dfb223d26
3 changed files with 42 additions and 5 deletions
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9
src/video_core/pica.h
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@ -702,6 +702,12 @@ struct Regs {
LN = 3, // Cosine of the angle between the light and the normal vectors
};
enum class LightingBumpMode : u32 {
None = 0,
NormalMap = 1,
TangentMap = 2,
};
union LightColor {
BitField< 0, 10, u32> b;
BitField<10, 10, u32> g;
@ -775,7 +781,10 @@ struct Regs {
union {
BitField< 2, 2, LightingFresnelSelector> fresnel_selector;
BitField< 4, 4, LightingConfig> config;
BitField<22, 2, u32> bump_selector; // 0: Texture 0, 1: Texture 1, 2: Texture 2
BitField<27, 1, u32> clamp_highlights; // 1: GL_TRUE, 0: GL_FALSE
BitField<28, 2, LightingBumpMode> bump_mode; // 1: GL_TRUE, 0: GL_FALSE
BitField<30, 1, u32> bump_renorm; // 0: GL_TRUE, 1: GL_FALSE
};
union {