From c905ede556c892d39fd69d3945026ba244567ce9 Mon Sep 17 00:00:00 2001
From: LaG1924 <lag1924@gmail.com>
Date: Sat, 27 Nov 2021 21:08:58 +0500
Subject: Changed shaders to use SPB

---
 cwd/assets/altcraft/shaders/frag/entity.fs | 12 +++++++++---
 cwd/assets/altcraft/shaders/frag/face.fs   |  4 ++--
 cwd/assets/altcraft/shaders/frag/fbo.fs    | 12 ++++++------
 cwd/assets/altcraft/shaders/frag/light.fs  |  8 +++++++-
 cwd/assets/altcraft/shaders/frag/rml.fs    |  8 +++-----
 cwd/assets/altcraft/shaders/frag/rmltex.fs | 12 +++++-------
 cwd/assets/altcraft/shaders/frag/sky.fs    | 10 ++++++++--
 cwd/assets/altcraft/shaders/vert/entity.vs | 12 +++++++++---
 cwd/assets/altcraft/shaders/vert/face.vs   | 15 ++++++++-------
 cwd/assets/altcraft/shaders/vert/fbo.vs    | 23 +++++++++++++++--------
 cwd/assets/altcraft/shaders/vert/light.vs  |  7 +++++++
 cwd/assets/altcraft/shaders/vert/pp.vs     |  7 +++++++
 cwd/assets/altcraft/shaders/vert/rml.vs    | 27 +++++++++++++++------------
 cwd/assets/altcraft/shaders/vert/sky.vs    | 16 +++++++++++-----
 14 files changed, 112 insertions(+), 61 deletions(-)

(limited to 'cwd')

diff --git a/cwd/assets/altcraft/shaders/frag/entity.fs b/cwd/assets/altcraft/shaders/frag/entity.fs
index 06d5759..be4da09 100644
--- a/cwd/assets/altcraft/shaders/frag/entity.fs
+++ b/cwd/assets/altcraft/shaders/frag/entity.fs
@@ -1,9 +1,15 @@
 #version 330 core
 
-out vec4 fragColor;
+layout (location = 0) out vec4 color;
+layout (location = 1) out vec4 normal;
+layout (location = 2) out vec4 addColor;
+layout (location = 3) out vec4 light;
 
-uniform vec3 color;
+uniform vec3 entityColor;
 
 void main() {
-    fragColor = vec4(color, 1);
+    color = vec4(entityColor, 1.0f);
+    normal = vec4(0.0f, 0.0f, 0.0f, 1.0f);
+    addColor = vec4(0.0f, 0.0f, 0.0f, 1.0f);
+    light = vec4(1.0f, 1.0f, 0.0f, 1.0f);
 }
diff --git a/cwd/assets/altcraft/shaders/frag/face.fs b/cwd/assets/altcraft/shaders/frag/face.fs
index 57ea0ec..ebda304 100644
--- a/cwd/assets/altcraft/shaders/frag/face.fs
+++ b/cwd/assets/altcraft/shaders/frag/face.fs
@@ -1,6 +1,6 @@
 #version 330 core
 
-in vec3 faceTexture;
+in vec3 faceTextureUv;
 in vec3 faceAddColor;
 in vec3 faceNormal;
 in vec2 faceLight;
@@ -13,7 +13,7 @@ layout (location = 3) out vec4 light;
 uniform sampler2DArray textureAtlas;
 
 void main() {
-    vec4 col = texture(textureAtlas, faceTexture);
+    vec4 col = texture(textureAtlas, faceTextureUv);
     if (col.a < 0.3)
         discard;
 
diff --git a/cwd/assets/altcraft/shaders/frag/fbo.fs b/cwd/assets/altcraft/shaders/frag/fbo.fs
index df624b3..a5a7a2b 100644
--- a/cwd/assets/altcraft/shaders/frag/fbo.fs
+++ b/cwd/assets/altcraft/shaders/frag/fbo.fs
@@ -1,11 +1,11 @@
 #version 330 core
 
-out vec4 FragColor;
-in vec2 TexCoords;
+in vec2 uv;
+
+out vec4 fragColor;
 
 uniform sampler2D inputTexture;
 
-void main()
-{
-    FragColor = texture(inputTexture, TexCoords);
-}
\ No newline at end of file
+void main() {
+    fragColor = texture(inputTexture, uv);
+}
diff --git a/cwd/assets/altcraft/shaders/frag/light.fs b/cwd/assets/altcraft/shaders/frag/light.fs
index 6d05884..07eb3ec 100644
--- a/cwd/assets/altcraft/shaders/frag/light.fs
+++ b/cwd/assets/altcraft/shaders/frag/light.fs
@@ -10,9 +10,15 @@ uniform sampler2D addColor;
 uniform sampler2D light;
 uniform sampler2D depthStencil;
 
-uniform float dayTime;
 uniform int renderBuff;
 
+layout (std140) uniform Globals {
+    mat4 projView;
+    uvec2 viewportSize;
+    float globalTime;
+    float dayTime;
+};
+
 void main() {
     vec4 c = texture(color, uv);
     vec4 n = texture(normal, uv);
diff --git a/cwd/assets/altcraft/shaders/frag/rml.fs b/cwd/assets/altcraft/shaders/frag/rml.fs
index 54c3f36..fa1c596 100644
--- a/cwd/assets/altcraft/shaders/frag/rml.fs
+++ b/cwd/assets/altcraft/shaders/frag/rml.fs
@@ -1,12 +1,10 @@
 #version 330 core
 
-in VS_OUT {
-    vec4 color;
-    vec2 tex_coord;
-} fs_in;
+in vec4 color;
+in vec2 uv;
 
 out vec4 fragColor;
 
 void main() {
-    fragColor = fs_in.color;
+    fragColor = color;
 }
diff --git a/cwd/assets/altcraft/shaders/frag/rmltex.fs b/cwd/assets/altcraft/shaders/frag/rmltex.fs
index d885b3b..af86b5b 100644
--- a/cwd/assets/altcraft/shaders/frag/rmltex.fs
+++ b/cwd/assets/altcraft/shaders/frag/rmltex.fs
@@ -1,14 +1,12 @@
 #version 330 core
 
-uniform sampler2D fontTexture;
-
-in VS_OUT {
-    vec4 color;
-    vec2 tex_coord;
-} fs_in;
+in vec4 color;
+in vec2 uv;
 
 out vec4 fragColor;
 
+uniform sampler2D fontTexture;
+
 void main() {
-    fragColor = fs_in.color * texture(fontTexture, fs_in.tex_coord);
+    fragColor = color * texture(fontTexture, uv);
 }
diff --git a/cwd/assets/altcraft/shaders/frag/sky.fs b/cwd/assets/altcraft/shaders/frag/sky.fs
index 3763bdb..32b7da0 100644
--- a/cwd/assets/altcraft/shaders/frag/sky.fs
+++ b/cwd/assets/altcraft/shaders/frag/sky.fs
@@ -7,8 +7,14 @@ layout (location = 1) out vec4 normal;
 layout (location = 2) out vec4 addColor;
 layout (location = 3) out vec4 light;
 
+layout (std140) uniform Globals {
+    mat4 projView;
+    uvec2 viewportSize;
+    float globalTime;
+    float dayTime;
+};
+
 uniform sampler2DArray textureAtlas;
-uniform float DayTime;
 uniform vec4 sunTexture;
 uniform float sunTextureLayer;
 uniform vec4 moonTexture;
@@ -49,7 +55,7 @@ vec4 Moon() {
 
 void main() {
     vec4 starColor = vec4(0.0f, 0.04f, 0.06f, 1.0f);
-    color = vec4(mix(starColor, DaySkyColor, DayTime).rgb, 1.0f);
+    color = vec4(mix(starColor, DaySkyColor, dayTime).rgb, 1.0f);
     color += vec4(Sun().rgb, 1.0f);
     color += vec4(Moon().rgb, 1.0f);
     normal = vec4(0.0f, 0.0f, 0.0f, 1.0f);
diff --git a/cwd/assets/altcraft/shaders/vert/entity.vs b/cwd/assets/altcraft/shaders/vert/entity.vs
index e38c54c..b2f1db6 100644
--- a/cwd/assets/altcraft/shaders/vert/entity.vs
+++ b/cwd/assets/altcraft/shaders/vert/entity.vs
@@ -1,10 +1,16 @@
 #version 330 core
 
-in vec3 position;
+in vec3 pos;
 
-uniform mat4 projView;
 uniform mat4 model;
 
+layout (std140) uniform Globals {
+    mat4 projView;
+    uvec2 viewportSize;
+    float globalTime;
+    float dayTime;
+};
+
 void main() {
-    gl_Position = projView * model * vec4(position, 1);
+    gl_Position = projView * model * vec4(pos, 1);
 }
diff --git a/cwd/assets/altcraft/shaders/vert/face.vs b/cwd/assets/altcraft/shaders/vert/face.vs
index d73e164..5fb9357 100644
--- a/cwd/assets/altcraft/shaders/vert/face.vs
+++ b/cwd/assets/altcraft/shaders/vert/face.vs
@@ -1,6 +1,6 @@
 #version 330 core
 
-in vec3 position[4];
+in vec3 pos[4];
 in vec3 normal;
 in vec2 uv[4];
 in float uvLayer;
@@ -8,22 +8,23 @@ in float animation;
 in vec3 color;
 in vec2 light;
 
-out vec3 faceTexture;
+out vec3 faceTextureUv;
 out vec3 faceNormal;
 out vec3 faceAddColor;
 out vec2 faceLight;
 
-uniform float GlobalTime;
-
 layout (std140) uniform Globals {
     mat4 projView;
+    uvec2 viewportSize;
+    float globalTime;
+    float dayTime;
 };
 
 void main() {
-    gl_Position = projView * vec4(position[gl_VertexID], 1.0f);
+    gl_Position = projView * vec4(pos[gl_VertexID], 1.0f);
 
-    faceTexture = vec3(uv[gl_VertexID], uvLayer);
-    faceTexture.y -= (uv[2].y - uv[0].y) * trunc(mod(GlobalTime * 4.0f, animation));
+    faceTextureUv = vec3(uv[gl_VertexID], uvLayer);
+    faceTextureUv.y -= (uv[2].y - uv[0].y) * trunc(mod(globalTime * 4.0f, animation));
 
     faceNormal = normal;
     faceAddColor = color;
diff --git a/cwd/assets/altcraft/shaders/vert/fbo.vs b/cwd/assets/altcraft/shaders/vert/fbo.vs
index e1e8966..e490da5 100644
--- a/cwd/assets/altcraft/shaders/vert/fbo.vs
+++ b/cwd/assets/altcraft/shaders/vert/fbo.vs
@@ -1,11 +1,18 @@
 #version 330 core
-layout (location = 0) in vec2 Pos;
-layout (location = 1) in vec2 TextureCoords;
 
-out vec2 TexCoords;
+in vec2 pos;
+in vec2 uvPos;
 
-void main()
-{
-    gl_Position = vec4(Pos.x, Pos.y, 0.0, 1.0); 
-    TexCoords = TextureCoords;
-}  
\ No newline at end of file
+out vec2 uv;
+
+layout (std140) uniform Globals {
+    mat4 projView;
+    uvec2 viewportSize;
+    float globalTime;
+    float dayTime;
+};
+
+void main() {
+    gl_Position = vec4(pos.x, pos.y, 0.0, 1.0); 
+    uv = uvPos;
+}
diff --git a/cwd/assets/altcraft/shaders/vert/light.vs b/cwd/assets/altcraft/shaders/vert/light.vs
index f837ebe..0033107 100644
--- a/cwd/assets/altcraft/shaders/vert/light.vs
+++ b/cwd/assets/altcraft/shaders/vert/light.vs
@@ -5,6 +5,13 @@ in vec2 uvPos;
 
 out vec2 uv;
 
+layout (std140) uniform Globals {
+    mat4 projView;
+    uvec2 viewportSize;
+    float globalTime;
+    float dayTime;
+};
+
 void main() {
     gl_Position = vec4(pos.x, pos.y, 0.0, 1.0);
     uv = uvPos;
diff --git a/cwd/assets/altcraft/shaders/vert/pp.vs b/cwd/assets/altcraft/shaders/vert/pp.vs
index f837ebe..0033107 100644
--- a/cwd/assets/altcraft/shaders/vert/pp.vs
+++ b/cwd/assets/altcraft/shaders/vert/pp.vs
@@ -5,6 +5,13 @@ in vec2 uvPos;
 
 out vec2 uv;
 
+layout (std140) uniform Globals {
+    mat4 projView;
+    uvec2 viewportSize;
+    float globalTime;
+    float dayTime;
+};
+
 void main() {
     gl_Position = vec4(pos.x, pos.y, 0.0, 1.0);
     uv = uvPos;
diff --git a/cwd/assets/altcraft/shaders/vert/rml.vs b/cwd/assets/altcraft/shaders/vert/rml.vs
index bdd3b71..d82308e 100644
--- a/cwd/assets/altcraft/shaders/vert/rml.vs
+++ b/cwd/assets/altcraft/shaders/vert/rml.vs
@@ -1,22 +1,25 @@
 #version 330 core
 
-uniform uvec2 viewportSize;
-uniform vec2 translation;
-uniform mat4 rotationMat;
+in vec2 pos;
+in uvec4 col;
+in vec2 uvPos;
+
+out vec4 color;
+out vec2 uv;
 
-layout (location = 0) in vec2 pos;
-layout (location = 1) in uvec4 color;
-layout (location = 2) in vec2 tex_coord;
+uniform vec2 translation;
 
-out VS_OUT {
-    vec4 color;
-    vec2 tex_coord;
-} vs_out;
+layout (std140) uniform Globals {
+    mat4 projView;
+    uvec2 viewportSize;
+    float globalTime;
+    float dayTime;
+};
 
 void main() {
     float x = ((pos.x + translation.x) / viewportSize.x) * 2.0f - 1.0f;
     float y = ((pos.y + translation.y) / viewportSize.y) * 2.0f - 1.0f;
     gl_Position = vec4(x, -y, -1.0f, 1.0f);
-    vs_out.color = vec4(float(color.x) / 255.0f, float(color.y) / 255.0f, float(color.z) / 255.0f, float(color.w) / 255.0f);
-    vs_out.tex_coord = tex_coord;
+    color = vec4(float(col.x) / 255.0f, float(col.y) / 255.0f, float(col.z) / 255.0f, float(col.w) / 255.0f);
+    uv = uvPos;
 }
diff --git a/cwd/assets/altcraft/shaders/vert/sky.vs b/cwd/assets/altcraft/shaders/vert/sky.vs
index 0ab261c..e580843 100644
--- a/cwd/assets/altcraft/shaders/vert/sky.vs
+++ b/cwd/assets/altcraft/shaders/vert/sky.vs
@@ -1,13 +1,19 @@
 #version 330 core
 
-in vec3 position;
+in vec3 pos;
 
-out vec3 pos;
+out vec3 facePos;
 
-uniform mat4 projView;
 uniform mat4 model;
 
+layout (std140) uniform Globals {
+    mat4 projView;
+    uvec2 viewportSize;
+    float globalTime;
+    float dayTime;
+};
+
 void main() {
-    pos = position;
-    gl_Position = projView * model * vec4(position, 1);
+    facePos = pos;
+    gl_Position = projView * model * vec4(pos, 1);
 }
-- 
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