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Support more color combiners

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This commit is contained in:
MysterD 2023-04-26 23:12:22 -07:00
parent 9f269ba7dd
commit 08df8a3c17
5 changed files with 251 additions and 53 deletions
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2
src/pc/gfx/gfx_cc.c
View file

@ -17,7 +17,7 @@ void gfx_cc_get_features(uint32_t shader_id, struct CCFeatures *cc_features) {
for (int32_t i = 0; i < 2; i++) {
for (int32_t j = 0; j < 4; j++) {
if (cc_features->c[i][j] >= SHADER_INPUT_1 && cc_features->c[i][j] <= SHADER_INPUT_4) {
if (cc_features->c[i][j] >= SHADER_INPUT_1 && cc_features->c[i][j] <= SHADER_INPUT_8) {
if (cc_features->c[i][j] > cc_features->num_inputs) {
cc_features->num_inputs = cc_features->c[i][j];
}

4
src/pc/gfx/gfx_cc.h
View file

@ -26,6 +26,10 @@ enum {
SHADER_INPUT_2,
SHADER_INPUT_3,
SHADER_INPUT_4,
SHADER_INPUT_5,
SHADER_INPUT_6,
SHADER_INPUT_7,
SHADER_INPUT_8,
SHADER_TEXEL0,
SHADER_TEXEL0A,
SHADER_TEXEL1,

26
src/pc/gfx/gfx_direct3d_common.cpp
View file

@ -22,7 +22,7 @@ void get_cc_features(uint32_t shader_id, CCFeatures *cc_features) {
for (int32_t i = 0; i < 2; i++) {
for (int32_t j = 0; j < 4; j++) {
if (cc_features->c[i][j] >= SHADER_INPUT_1 && cc_features->c[i][j] <= SHADER_INPUT_4) {
if (cc_features->c[i][j] >= SHADER_INPUT_1 && cc_features->c[i][j] <= SHADER_INPUT_8) {
if (cc_features->c[i][j] > cc_features->num_inputs) {
cc_features->num_inputs = cc_features->c[i][j];
}
@ -71,6 +71,14 @@ static const char *shader_item_to_str(int32_t item, bool with_alpha, bool only_a
return with_alpha || !inputs_have_alpha ? "input.input3" : "input.input3.rgb";
case SHADER_INPUT_4:
return with_alpha || !inputs_have_alpha ? "input.input4" : "input.input4.rgb";
case SHADER_INPUT_5:
return with_alpha || !inputs_have_alpha ? "input.input4" : "input.input5.rgb";
case SHADER_INPUT_6:
return with_alpha || !inputs_have_alpha ? "input.input4" : "input.input6.rgb";
case SHADER_INPUT_7:
return with_alpha || !inputs_have_alpha ? "input.input4" : "input.input7.rgb";
case SHADER_INPUT_8:
return with_alpha || !inputs_have_alpha ? "input.input4" : "input.input8.rgb";
case SHADER_TEXEL0:
return with_alpha ? "texVal0" : "texVal0.rgb";
case SHADER_TEXEL0A:
@ -79,6 +87,10 @@ static const char *shader_item_to_str(int32_t item, bool with_alpha, bool only_a
return with_alpha ? "texVal1" : "texVal1.rgb";
case SHADER_TEXEL1A:
return hint_single_element ? "texVal1.a" : (with_alpha ? "float4(texVal1.a, texVal1.a, texVal1.a, texVal1.a)" : "float3(texVal1.a, texVal1.a, texVal1.a)");
case SHADER_COMBINED:
return with_alpha ? "texel" : "texel.rgb";
case SHADER_COMBINEDA:
return hint_single_element ? "texel.a" : (with_alpha ? "float4(texel.a, texel.a, texel.a, texel.a)" : "float3(texel.a, texel.a, texel.a)");
}
} else {
switch (item) {
@ -95,6 +107,14 @@ static const char *shader_item_to_str(int32_t item, bool with_alpha, bool only_a
return "input.input3.a";
case SHADER_INPUT_4:
return "input.input4.a";
case SHADER_INPUT_5:
return "input.input5.a";
case SHADER_INPUT_6:
return "input.input6.a";
case SHADER_INPUT_7:
return "input.input7.a";
case SHADER_INPUT_8:
return "input.input8.a";
case SHADER_TEXEL0:
return "texVal0.a";
case SHADER_TEXEL0A:
@ -103,6 +123,10 @@ static const char *shader_item_to_str(int32_t item, bool with_alpha, bool only_a
return "texVal1.a";
case SHADER_TEXEL1A:
return "texVal1.a";
case SHADER_COMBINED:
return "texel.a";
case SHADER_COMBINEDA:
return "texel.a";
}
}
}

56
src/pc/gfx/gfx_opengl.c
View file

@ -146,6 +146,14 @@ static const char *shader_item_to_str(uint32_t item, bool with_alpha, bool only_
return with_alpha || !inputs_have_alpha ? "vInput3" : "vInput3.rgb";
case SHADER_INPUT_4:
return with_alpha || !inputs_have_alpha ? "vInput4" : "vInput4.rgb";
case SHADER_INPUT_5:
return with_alpha || !inputs_have_alpha ? "vInput4" : "vInput5.rgb";
case SHADER_INPUT_6:
return with_alpha || !inputs_have_alpha ? "vInput4" : "vInput6.rgb";
case SHADER_INPUT_7:
return with_alpha || !inputs_have_alpha ? "vInput4" : "vInput7.rgb";
case SHADER_INPUT_8:
return with_alpha || !inputs_have_alpha ? "vInput4" : "vInput8.rgb";
case SHADER_TEXEL0:
return with_alpha ? "texVal0" : "texVal0.rgb";
case SHADER_TEXEL0A:
@ -156,6 +164,11 @@ static const char *shader_item_to_str(uint32_t item, bool with_alpha, bool only_
case SHADER_TEXEL1A:
return hint_single_element ? "texVal1.a" :
(with_alpha ? "vec4(texelVal1.a, texelVal1.a, texelVal1.a, texelVal1.a)" : "vec3(texelVal1.a, texelVal1.a, texelVal1.a)");
case SHADER_COMBINED:
return with_alpha ? "texel" : "texel.rgb";
case SHADER_COMBINEDA:
return hint_single_element ? "texel.a" :
(with_alpha ? "vec4(texel.a, texel.a, texel.a, texel.a)" : "vec3(texel.a, texel.a, texel.a)");
}
} else {
switch (item) {
@ -171,6 +184,14 @@ static const char *shader_item_to_str(uint32_t item, bool with_alpha, bool only_
return "vInput3.a";
case SHADER_INPUT_4:
return "vInput4.a";
case SHADER_INPUT_5:
return "vInput5.a";
case SHADER_INPUT_6:
return "vInput6.a";
case SHADER_INPUT_7:
return "vInput7.a";
case SHADER_INPUT_8:
return "vInput8.a";
case SHADER_TEXEL0:
return "texVal0.a";
case SHADER_TEXEL0A:
@ -179,6 +200,10 @@ static const char *shader_item_to_str(uint32_t item, bool with_alpha, bool only_
return "texVal1.a";
case SHADER_TEXEL1A:
return "texVal1.a";
case SHADER_COMBINED:
return "texel.a";
case SHADER_COMBINEDA:
return "texel.a";
}
}
return "unknown";
@ -227,15 +252,13 @@ static struct ShaderProgram *gfx_opengl_create_and_load_new_shader(struct ColorC
int cmd_length = opt_2cycle ? 16 : 8;
for (int i = 0; i < cmd_length; i++) {
u8 c = cc->shader_commands[i];
if (c >= SHADER_INPUT_1 && c <= SHADER_INPUT_4) {
if (c >= SHADER_INPUT_1 && c <= SHADER_INPUT_8) {
if (c > num_inputs) { num_inputs = c; }
}
used_textures[0] = used_textures[0] || c == SHADER_TEXEL0 || c == SHADER_TEXEL0A;
used_textures[1] = used_textures[1] || c == SHADER_TEXEL1 || c == SHADER_TEXEL1A;
}
u8* cmd = cc->shader_commands;
// figure out optimizations
bool do_single[4] = { 0 };
bool do_multiply[4] = { 0 };
@ -363,17 +386,24 @@ static struct ShaderProgram *gfx_opengl_create_and_load_new_shader(struct ColorC
append_line(fs_buf, &fs_len, "vec4 texVal1 = sampleTex(uTex1, vTexCoord, uTex1Size, uTex1Filter);");
}
append_str(fs_buf, &fs_len, opt_alpha ? "vec4 texel = " : "vec3 texel = ");
if (!color_alpha_same[0] && opt_alpha) {
append_str(fs_buf, &fs_len, "vec4(");
append_formula(fs_buf, &fs_len, cmd, do_single[0], do_multiply[0], do_mix[0], false, false, true);
append_str(fs_buf, &fs_len, ", ");
append_formula(fs_buf, &fs_len, cmd, do_single[1], do_multiply[1], do_mix[1], true, true, true);
append_str(fs_buf, &fs_len, ")");
} else {
append_formula(fs_buf, &fs_len, cmd, do_single[0], do_multiply[0], do_mix[0], opt_alpha, false, opt_alpha);
append_str(fs_buf, &fs_len, (opt_alpha) ? "vec4 texel = " : "vec3 texel = ");
for (int i = 0; i < (opt_2cycle + 1); i++) {
u8* cmd = &cc->shader_commands[i * 8];
if (!color_alpha_same[i*2] && opt_alpha) {
append_str(fs_buf, &fs_len, "vec4(");
append_formula(fs_buf, &fs_len, cmd, do_single[i*2+0], do_multiply[i*2+0], do_mix[i*2+0], false, false, true);
append_str(fs_buf, &fs_len, ", ");
append_formula(fs_buf, &fs_len, cmd, do_single[i*2+1], do_multiply[i*2+1], do_mix[i*2+1], true, true, true);
append_str(fs_buf, &fs_len, ")");
} else {
append_formula(fs_buf, &fs_len, cmd, do_single[i*2+0], do_multiply[i*2+0], do_mix[i*2+0], opt_alpha, false, opt_alpha);
}
append_line(fs_buf, &fs_len, ";");
if (i == 0 && opt_2cycle) {
append_str(fs_buf, &fs_len, "texel = ");
}
}
append_line(fs_buf, &fs_len, ";");
if (opt_texture_edge && opt_alpha) {
append_line(fs_buf, &fs_len, "if (texel.a > 0.3) texel.a = 1.0; else discard;");

216
src/pc/gfx/gfx_pc.c
View file

@ -287,10 +287,10 @@ static void gfx_generate_cc(struct ColorCombiner *cc) {
shader_cmd = SHADER_TEXEL1A;
break;
case CC_COMBINED:
shader_cmd = SHADER_COMBINED;
shader_cmd = cc->cm.use_2cycle ? SHADER_COMBINED : SHADER_0;
break;
case CC_COMBINEDA:
shader_cmd = SHADER_COMBINEDA;
shader_cmd = cc->cm.use_2cycle ? SHADER_COMBINEDA : SHADER_0;
break;
case CC_PRIM:
case CC_SHADE:
@ -1368,48 +1368,180 @@ static void gfx_dp_load_tile(uint8_t tile, uint32_t uls, uint32_t ult, uint32_t
rdp.texture_tile.lrt = lrt;
}
static uint8_t color_comb_component(uint32_t v) {
static uint8_t color_comb_component_a(uint32_t v, uint8_t cycle) {
switch (v) {
case G_CCMUX_TEXEL0:
return CC_TEXEL0;
case G_CCMUX_TEXEL1:
return CC_TEXEL1;
case G_CCMUX_PRIMITIVE:
return CC_PRIM;
case G_CCMUX_SHADE:
return CC_SHADE;
case G_CCMUX_ENVIRONMENT:
return CC_ENV;
case G_CCMUX_TEXEL0_ALPHA:
return CC_TEXEL0A;
/*case G_CCMUX_TEXEL1_ALPHA:
return CC_TEXEL1A;*/
case G_CCMUX_LOD_FRACTION:
return CC_LOD;
/*case G_CCMUX_1:
return CC_1;
case G_CCMUX_COMBINED:
return CC_0; // return CC_COMBINED; TODO
case G_CCMUX_COMBINED_ALPHA:
return CC_0; //return CC_COMBINEDA; TODO*/
default:
return CC_0;
case G_CCMUX_COMBINED: return CC_COMBINED;
case G_CCMUX_TEXEL0: return cycle ? CC_TEXEL1 : CC_TEXEL0;
case G_CCMUX_TEXEL1: return cycle ? CC_TEXEL0 : CC_TEXEL1;
case G_CCMUX_PRIMITIVE: return CC_PRIM;
case G_CCMUX_SHADE: return CC_SHADE;
case G_CCMUX_ENVIRONMENT: return CC_ENV;
case G_CCMUX_1: return CC_1;
//case G_CCMUX_NOISE: return CC_NOISE;
case G_CCMUX_0: return CC_0;
default: return CC_0;
}
}
static inline uint32_t color_comb(uint32_t a, uint32_t b, uint32_t c, uint32_t d) {
return color_comb_component(a)
| (color_comb_component(b) << 8)
| (color_comb_component(c) << 16)
| (color_comb_component(d) << 24);
static uint8_t color_comb_component_b(uint32_t v, uint8_t cycle) {
switch (v) {
case G_CCMUX_COMBINED: return CC_COMBINED;
case G_CCMUX_TEXEL0: return cycle ? CC_TEXEL1 : CC_TEXEL0;
case G_CCMUX_TEXEL1: return cycle ? CC_TEXEL0 : CC_TEXEL1;
case G_CCMUX_PRIMITIVE: return CC_PRIM;
case G_CCMUX_SHADE: return CC_SHADE;
case G_CCMUX_ENVIRONMENT: return CC_ENV;
//case G_CCMUX_CENTER: return CC_CENTER; // is this correct for "Chrome Key Center"?
//case G_CCMUX_K4: return CC_K4;
case G_CCMUX_0: return CC_0;
default: return CC_0;
}
}
static uint8_t color_comb_component_c(uint32_t v, uint8_t cycle) {
switch (v) {
case G_CCMUX_COMBINED: return CC_COMBINED;
case G_CCMUX_TEXEL0: return cycle ? CC_TEXEL1 : CC_TEXEL0;
case G_CCMUX_TEXEL1: return cycle ? CC_TEXEL0 : CC_TEXEL1;
case G_CCMUX_PRIMITIVE: return CC_PRIM;
case G_CCMUX_SHADE: return CC_SHADE;
case G_CCMUX_ENVIRONMENT: return CC_ENV;
//case G_CCMUX_CENTER: return CC_CENTER; // is this correct for "Chrome Key Center"?
case G_CCMUX_COMBINED_ALPHA: return CC_COMBINEDA;
case G_CCMUX_TEXEL0_ALPHA: return CC_TEXEL0A;
case G_CCMUX_TEXEL1_ALPHA: return CC_TEXEL1A;
//case G_CCMUX_PRIMITIVE_ALPHA: return CC_PRIMAA;
//case G_CCMUX_SHADE_ALPHA: return CC_SHADEA;
//case G_CCMUX_ENV_ALPHA: return CC_ENVA;
//case G_CCMUX_LOD_FRACTION: return CC_LOD_FRACTION;
//case G_CCMUX_PRIM_LOD_FRAC: return CC_PRIM_LOD_FRACTION;
//case G_CCMUX_K5: return CC_K5;
case G_CCMUX_0: return CC_0;
default: return CC_0;
}
}
static uint8_t color_comb_component_d(uint32_t v, uint8_t cycle) {
switch (v) {
case G_CCMUX_COMBINED: return CC_COMBINED;
case G_CCMUX_TEXEL0: return cycle ? CC_TEXEL1 : CC_TEXEL0;
case G_CCMUX_TEXEL1: return cycle ? CC_TEXEL0 : CC_TEXEL1;
case G_CCMUX_PRIMITIVE: return CC_PRIM;
case G_CCMUX_SHADE: return CC_SHADE;
case G_CCMUX_ENVIRONMENT: return CC_ENV;
case G_CCMUX_1: return CC_1;
case G_CCMUX_0: return CC_0;
default: return CC_0;
}
}
static inline uint32_t color_comb_rgb(uint32_t a, uint32_t b, uint32_t c, uint32_t d, uint8_t cycle) {
return color_comb_component_a(a, cycle)
| (color_comb_component_b(b, cycle) << 8)
| (color_comb_component_c(c, cycle) << 16)
| (color_comb_component_d(d, cycle) << 24);
}
static uint8_t color_comb_component_a_alpha(uint32_t v, uint8_t cycle) {
switch (v) {
case G_CCMUX_COMBINED_ALPHA: return CC_COMBINEDA;
case G_CCMUX_TEXEL0_ALPHA: return cycle ? CC_TEXEL1A : CC_TEXEL0A;
case G_CCMUX_TEXEL1_ALPHA: return cycle ? CC_TEXEL0A : CC_TEXEL1A;
//case G_CCMUX_PRIMITIVE_ALPHA: return CC_PRIMA;
//case G_CCMUX_SHADE_ALPHA: return CC_SHADEA;
//case G_CCMUX_ENV_ALPHA: return CC_ENVA;
case G_CCMUX_1: return CC_1;
case G_CCMUX_0: return CC_0;
case G_CCMUX_TEXEL0: return CC_TEXEL0;
case G_CCMUX_TEXEL1: return CC_TEXEL1;
case G_CCMUX_PRIMITIVE: return CC_PRIM;
case G_CCMUX_SHADE: return CC_SHADE;
case G_CCMUX_ENVIRONMENT: return CC_ENV;
default: return CC_0;
}
}
static uint8_t color_comb_component_b_alpha(uint32_t v, uint8_t cycle) {
switch (v) {
case G_CCMUX_COMBINED_ALPHA: return CC_COMBINEDA;
case G_CCMUX_TEXEL0_ALPHA: return cycle ? CC_TEXEL1A : CC_TEXEL0A;
case G_CCMUX_TEXEL1_ALPHA: return cycle ? CC_TEXEL0A : CC_TEXEL1A;
//case G_CCMUX_PRIMITIVE_ALPHA: return CC_PRIMA;
//case G_CCMUX_SHADE_ALPHA: return CC_SHADEA;
//case G_CCMUX_ENV_ALPHA: return CC_ENVA;
case G_CCMUX_1: return CC_1;
case G_CCMUX_0: return CC_0;
case G_CCMUX_TEXEL0: return CC_TEXEL0;
case G_CCMUX_TEXEL1: return CC_TEXEL1;
case G_CCMUX_PRIMITIVE: return CC_PRIM;
case G_CCMUX_SHADE: return CC_SHADE;
case G_CCMUX_ENVIRONMENT: return CC_ENV;
default: return CC_0;
}
}
static uint8_t color_comb_component_c_alpha(uint32_t v, uint8_t cycle) {
switch (v) {
//case G_CCMUX_LOD_FRACTION: return CC_LOD_FRACTION;
case G_CCMUX_TEXEL0_ALPHA: return cycle ? CC_TEXEL1A : CC_TEXEL0A;
case G_CCMUX_TEXEL1_ALPHA: return cycle ? CC_TEXEL1A : CC_TEXEL1A;
//case G_CCMUX_PRIMITIVE_ALPHA: return CC_PRIMA;
//case G_CCMUX_SHADE_ALPHA: return CC_SHADEA;
//case G_CCMUX_ENV_ALPHA: return CC_ENVA;
//case G_CCMUX_PRIM_LOD_FRAC: return CC_PRIM_LOD_FRACTION;
case G_CCMUX_0: return CC_0;
case G_CCMUX_TEXEL0: return CC_TEXEL0;
case G_CCMUX_TEXEL1: return CC_TEXEL1;
case G_CCMUX_PRIMITIVE: return CC_PRIM;
case G_CCMUX_SHADE: return CC_SHADE;
case G_CCMUX_ENVIRONMENT: return CC_ENV;
default: return CC_0;
}
}
static uint8_t color_comb_component_d_alpha(uint32_t v, uint8_t cycle) {
switch (v) {
case G_CCMUX_COMBINED_ALPHA: return CC_COMBINEDA;
case G_CCMUX_TEXEL0_ALPHA: return cycle ? CC_TEXEL1A : CC_TEXEL0A;
case G_CCMUX_TEXEL1_ALPHA: return cycle ? CC_TEXEL0A : CC_TEXEL1A;
//case G_CCMUX_PRIMITIVE_ALPHA: return CC_PRIMA;
//case G_CCMUX_SHADE_ALPHA: return CC_SHADEA;
//case G_CCMUX_ENV_ALPHA: return CC_ENVA;
case G_CCMUX_1: return CC_1;
case G_CCMUX_0: return CC_0;
case G_CCMUX_TEXEL0: return CC_TEXEL0;
case G_CCMUX_TEXEL1: return CC_TEXEL1;
case G_CCMUX_PRIMITIVE: return CC_PRIM;
case G_CCMUX_SHADE: return CC_SHADE;
case G_CCMUX_ENVIRONMENT: return CC_ENV;
default: return CC_0;
}
}
static inline uint32_t color_comb_alpha(uint32_t a, uint32_t b, uint32_t c, uint32_t d, uint8_t cycle) {
return color_comb_component_a_alpha(a, cycle)
| (color_comb_component_b_alpha(b, cycle) << 8)
| (color_comb_component_c_alpha(c, cycle) << 16)
| (color_comb_component_d_alpha(d, cycle) << 24);
}
static void gfx_dp_set_combine_mode(uint32_t rgb1, uint32_t alpha1, uint32_t rgb2, uint32_t alpha2) {
//printf(">>> combine: %08x %08x %08x %08x\n", rgb1, alpha1, rgb2, alpha2);
rdp.combine_mode.rgb1 = rgb1;
rdp.combine_mode.alpha1 = alpha1;
rdp.combine_mode.rgb2 = rgb2;
rdp.combine_mode.alpha2 = alpha2;
rdp.combine_mode.flags = 0;
}
static void gfx_dp_set_env_color(uint8_t r, uint8_t g, uint8_t b, uint8_t a) {
@ -1521,7 +1653,11 @@ static void gfx_dp_texture_rectangle(int32_t ulx, int32_t uly, int32_t lrx, int3
dsdx >>= 2;
// Color combiner is turned off in copy mode
gfx_dp_set_combine_mode(color_comb(0, 0, 0, G_CCMUX_TEXEL0), color_comb(0, 0, 0, G_ACMUX_TEXEL0), color_comb(0, 0, 0, G_CCMUX_TEXEL0), color_comb(0, 0, 0, G_ACMUX_TEXEL0));
gfx_dp_set_combine_mode(
color_comb_rgb (G_CCMUX_0, G_CCMUX_0, G_CCMUX_0, G_CCMUX_TEXEL0, 0),
color_comb_alpha(G_CCMUX_0, G_CCMUX_0, G_CCMUX_0, G_ACMUX_TEXEL0, 0),
color_comb_rgb (G_CCMUX_0, G_CCMUX_0, G_CCMUX_0, G_CCMUX_TEXEL0, 1),
color_comb_alpha(G_CCMUX_0, G_CCMUX_0, G_CCMUX_0, G_ACMUX_TEXEL0, 1));
// Per documentation one extra pixel is added in this modes to each edge
lrx += 1 << 2;
@ -1587,7 +1723,11 @@ static void gfx_dp_fill_rectangle(int32_t ulx, int32_t uly, int32_t lrx, int32_t
}
struct CombineMode saved_combine_mode = rdp.combine_mode;
gfx_dp_set_combine_mode(color_comb(0, 0, 0, G_CCMUX_SHADE), color_comb(0, 0, 0, G_ACMUX_SHADE), color_comb(0, 0, 0, G_CCMUX_SHADE), color_comb(0, 0, 0, G_ACMUX_SHADE));
gfx_dp_set_combine_mode(
color_comb_rgb (G_CCMUX_0, G_CCMUX_0, G_CCMUX_0, G_CCMUX_SHADE, 0),
color_comb_alpha(G_CCMUX_0, G_CCMUX_0, G_CCMUX_0, G_ACMUX_SHADE, 0),
color_comb_rgb (G_CCMUX_0, G_CCMUX_0, G_CCMUX_0, G_CCMUX_SHADE, 1),
color_comb_alpha(G_CCMUX_0, G_CCMUX_0, G_CCMUX_0, G_ACMUX_SHADE, 1));
gfx_draw_rectangle(ulx, uly, lrx, lry);
u32 cflags = rdp.combine_mode.flags;
@ -1759,10 +1899,10 @@ static void OPTIMIZE_O3 gfx_run_dl(Gfx* cmd) {
break;
case G_SETCOMBINE:
gfx_dp_set_combine_mode(
color_comb(C0(20, 4), C1(28, 4), C0(15, 5), C1(15, 3)),
color_comb(C0(12, 3), C1(12, 3), C0(9, 3), C1(9, 3)),
color_comb(C0(5, 4), C1(24, 4), C0(0, 5), C1(6, 3)),
color_comb(C1(21, 3), C1(3, 3), C1(18, 3), C1(0, 3)));
color_comb_rgb (C0(20, 4), C1(28, 4), C0(15, 5), C1(15, 3), 0),
color_comb_alpha(C0(12, 3), C1(12, 3), C0(9, 3), C1(9, 3), 0),
color_comb_rgb (C0(5, 4), C1(24, 4), C0(0, 5), C1(6, 3), 1),
color_comb_alpha(C1(21, 3), C1(3, 3), C1(18, 3), C1(0, 3), 1));
break;
// G_SETPRIMCOLOR, G_CCMUX_PRIMITIVE, G_ACMUX_PRIMITIVE, is used by Goddard
// G_CCMUX_TEXEL1, LOD_FRACTION is used in Bowser room 1