diff options
Diffstat (limited to 'src/video_core/pica.h')
| -rw-r--r-- | src/video_core/pica.h | 69 |
1 files changed, 36 insertions, 33 deletions
diff --git a/src/video_core/pica.h b/src/video_core/pica.h index 809b16d2b..9077b1725 100644 --- a/src/video_core/pica.h +++ b/src/video_core/pica.h @@ -762,7 +762,7 @@ struct Regs { union { 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 + BitField<1, 1, u32> two_sided_diffuse; // When disabled, clamp dot-product to 0 }; }; @@ -774,46 +774,46 @@ struct Regs { static_assert(sizeof(LightSrc) == 0x10 * sizeof(u32), "LightSrc structure must be 0x10 words"); LightSrc light[8]; - LightColor global_ambient; // emission + (material.ambient * lighting.ambient) + LightColor global_ambient; // Emission + (material.ambient * lighting.ambient) INSERT_PADDING_WORDS(0x1); - BitField<0, 3, u32> src_num; // number of enabled lights - 1 + BitField<0, 3, u32> num_lights; // Number of enabled lights - 1 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 + BitField<27, 1, u32> clamp_highlights; + BitField<28, 2, LightingBumpMode> bump_mode; + BitField<30, 1, u32> disable_bump_renorm; }; union { - BitField<16, 1, u32> lut_enable_d0; // 0: GL_TRUE, 1: GL_FALSE - BitField<17, 1, u32> lut_enable_d1; // 0: GL_TRUE, 1: GL_FALSE - BitField<19, 1, u32> lut_enable_fr; // 0: GL_TRUE, 1: GL_FALSE - BitField<20, 1, u32> lut_enable_rr; // 0: GL_TRUE, 1: GL_FALSE - BitField<21, 1, u32> lut_enable_rg; // 0: GL_TRUE, 1: GL_FALSE - BitField<22, 1, u32> lut_enable_rb; // 0: GL_TRUE, 1: GL_FALSE + BitField<16, 1, u32> disable_lut_d0; + BitField<17, 1, u32> disable_lut_d1; + BitField<19, 1, u32> disable_lut_fr; + BitField<20, 1, u32> disable_lut_rr; + BitField<21, 1, u32> disable_lut_rg; + BitField<22, 1, u32> disable_lut_rb; // Each bit specifies whether distance attenuation should be applied for the // corresponding light - 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 + BitField<24, 1, u32> disable_dist_atten_light_0; + BitField<25, 1, u32> disable_dist_atten_light_1; + BitField<26, 1, u32> disable_dist_atten_light_2; + BitField<27, 1, u32> disable_dist_atten_light_3; + BitField<28, 1, u32> disable_dist_atten_light_4; + BitField<29, 1, u32> disable_dist_atten_light_5; + BitField<30, 1, u32> disable_dist_atten_light_6; + BitField<31, 1, u32> disable_dist_atten_light_7; }; - bool IsDistAttenEnabled(unsigned index) const { - const unsigned enable[] = { dist_atten_enable_light_0, dist_atten_enable_light_1, - dist_atten_enable_light_2, dist_atten_enable_light_3, - dist_atten_enable_light_4, dist_atten_enable_light_5, - dist_atten_enable_light_6, dist_atten_enable_light_7 }; - return enable[index] == 0; + bool IsDistAttenDisabled(unsigned index) const { + const unsigned disable[] = { disable_dist_atten_light_0, disable_dist_atten_light_1, + disable_dist_atten_light_2, disable_dist_atten_light_3, + disable_dist_atten_light_4, disable_dist_atten_light_5, + disable_dist_atten_light_6, disable_dist_atten_light_7 }; + return disable[index] != 0; } union { @@ -830,14 +830,17 @@ struct Regs { // registers is written to, the behavior will be the same. u32 lut_data[8]; + // These are used to specify if absolute (abs) value should be used for each LUT index. When + // abs mode is disabled, LUT indexes are in the range of (-1.0, 1.0). Otherwise, they are in + // the range of (0.0, 1.0). union { - 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 + BitField< 1, 1, u32> disable_d0; + BitField< 5, 1, u32> disable_d1; + BitField< 9, 1, u32> disable_sp; + BitField<13, 1, u32> disable_fr; + BitField<17, 1, u32> disable_rb; + BitField<21, 1, u32> disable_rg; + BitField<25, 1, u32> disable_rr; } abs_lut_input; union { |