From 6307999116d250a9805c0d7ae2c131407772fc3f Mon Sep 17 00:00:00 2001 From: bunnei Date: Wed, 18 Nov 2015 23:17:25 -0500 Subject: pica: Cleanup and add some comments to lighting registers. --- src/video_core/pica.h | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-) (limited to 'src/video_core/pica.h') diff --git a/src/video_core/pica.h b/src/video_core/pica.h index 1808d4396..48854dda2 100644 --- a/src/video_core/pica.h +++ b/src/video_core/pica.h @@ -695,8 +695,8 @@ struct Regs { INSERT_PADDING_WORDS(0x3); union { - BitField<0, 1, u32> w; // 1.f if 0, otherwise 0.f - BitField<1, 1, u32> two_sided_diffuse; // when disabled, clamp dot-product to 0 + BitField<0, 1, u32> directional; + BitField<1, 1, u32> two_sided_diffuse; // 1: GL_TRUE, 0: GL_FALSE; when disabled, clamp dot-product to 0 }; }; @@ -714,21 +714,21 @@ struct Regs { union { BitField< 4, 4, u32> config; - BitField<27, 1, u32> clamp_highlights; + BitField<27, 1, u32> clamp_highlights; // 1: GL_TRUE, 0: GL_FALSE }; union { // Each bit specifies whether distance attenuation should be applied for the // corresponding light - BitField<24, 1, u32> dist_atten_enable_light_0; - BitField<25, 1, u32> dist_atten_enable_light_1; - BitField<26, 1, u32> dist_atten_enable_light_2; - BitField<27, 1, u32> dist_atten_enable_light_3; - BitField<28, 1, u32> dist_atten_enable_light_4; - BitField<29, 1, u32> dist_atten_enable_light_5; - BitField<30, 1, u32> dist_atten_enable_light_6; - BitField<31, 1, u32> dist_atten_enable_light_7; + BitField<24, 1, u32> dist_atten_enable_light_0; // 0: GL_TRUE, 1: GL_FALSE + BitField<25, 1, u32> dist_atten_enable_light_1; // 0: GL_TRUE, 1: GL_FALSE + BitField<26, 1, u32> dist_atten_enable_light_2; // 0: GL_TRUE, 1: GL_FALSE + BitField<27, 1, u32> dist_atten_enable_light_3; // 0: GL_TRUE, 1: GL_FALSE + BitField<28, 1, u32> dist_atten_enable_light_4; // 0: GL_TRUE, 1: GL_FALSE + BitField<29, 1, u32> dist_atten_enable_light_5; // 0: GL_TRUE, 1: GL_FALSE + BitField<30, 1, u32> dist_atten_enable_light_6; // 0: GL_TRUE, 1: GL_FALSE + BitField<31, 1, u32> dist_atten_enable_light_7; // 0: GL_TRUE, 1: GL_FALSE }; bool IsDistAttenEnabled(unsigned index) const { @@ -754,13 +754,13 @@ struct Regs { u32 lut_data[8]; union { - BitField< 1, 1, u32> d0; - BitField< 5, 1, u32> d1; - BitField< 9, 1, u32> sp; - BitField<13, 1, u32> fr; - BitField<17, 1, u32> rb; - BitField<21, 1, u32> rg; - BitField<25, 1, u32> rr; + BitField< 1, 1, u32> d0; // 0: GL_TRUE, 1: GL_FALSE + BitField< 5, 1, u32> d1; // 0: GL_TRUE, 1: GL_FALSE + BitField< 9, 1, u32> sp; // 0: GL_TRUE, 1: GL_FALSE + BitField<13, 1, u32> fr; // 0: GL_TRUE, 1: GL_FALSE + BitField<17, 1, u32> rb; // 0: GL_TRUE, 1: GL_FALSE + BitField<21, 1, u32> rg; // 0: GL_TRUE, 1: GL_FALSE + BitField<25, 1, u32> rr; // 0: GL_TRUE, 1: GL_FALSE } abs_lut_input; union { -- cgit v1.2.3