From b38e7b596f03dc6f7f6adec36df5bea2325642b5 Mon Sep 17 00:00:00 2001
From: Felix Dick <felix.dick@web.de>
Date: Thu, 29 Sep 2022 21:10:05 +0200
Subject: [PATCH] Don't pass bottomRight to textureShaders compute it within.

---
 src/render/OpenGL.cpp           | 4 ----
 src/render/shaders/Textures.hpp | 6 +-----
 2 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/src/render/OpenGL.cpp b/src/render/OpenGL.cpp
index faf91d37..02100b38 100644
--- a/src/render/OpenGL.cpp
+++ b/src/render/OpenGL.cpp
@@ -152,7 +152,6 @@ void CHyprOpenGLImpl::initShaders() {
     m_RenderData.pCurrentMonData->m_shQUAD.posAttrib = glGetAttribLocation(prog, "pos");
     m_RenderData.pCurrentMonData->m_shQUAD.texAttrib = glGetAttribLocation(prog, "texcoord");
     m_RenderData.pCurrentMonData->m_shQUAD.topLeft = glGetUniformLocation(prog, "topLeft");
-    m_RenderData.pCurrentMonData->m_shQUAD.bottomRight = glGetUniformLocation(prog, "bottomRight");
     m_RenderData.pCurrentMonData->m_shQUAD.fullSize = glGetUniformLocation(prog, "fullSize");
     m_RenderData.pCurrentMonData->m_shQUAD.radius = glGetUniformLocation(prog, "radius");
     m_RenderData.pCurrentMonData->m_shQUAD.primitiveMultisample = glGetUniformLocation(prog, "primitiveMultisample");
@@ -166,7 +165,6 @@ void CHyprOpenGLImpl::initShaders() {
     m_RenderData.pCurrentMonData->m_shRGBA.posAttrib = glGetAttribLocation(prog, "pos");
     m_RenderData.pCurrentMonData->m_shRGBA.discardOpaque = glGetUniformLocation(prog, "discardOpaque");
     m_RenderData.pCurrentMonData->m_shRGBA.topLeft = glGetUniformLocation(prog, "topLeft");
-    m_RenderData.pCurrentMonData->m_shRGBA.bottomRight = glGetUniformLocation(prog, "bottomRight");
     m_RenderData.pCurrentMonData->m_shRGBA.fullSize = glGetUniformLocation(prog, "fullSize");
     m_RenderData.pCurrentMonData->m_shRGBA.radius = glGetUniformLocation(prog, "radius");
     m_RenderData.pCurrentMonData->m_shRGBA.primitiveMultisample = glGetUniformLocation(prog, "primitiveMultisample");
@@ -182,7 +180,6 @@ void CHyprOpenGLImpl::initShaders() {
     m_RenderData.pCurrentMonData->m_shRGBX.posAttrib = glGetAttribLocation(prog, "pos");
     m_RenderData.pCurrentMonData->m_shRGBX.discardOpaque = glGetUniformLocation(prog, "discardOpaque");
     m_RenderData.pCurrentMonData->m_shRGBX.topLeft = glGetUniformLocation(prog, "topLeft");
-    m_RenderData.pCurrentMonData->m_shRGBX.bottomRight = glGetUniformLocation(prog, "bottomRight");
     m_RenderData.pCurrentMonData->m_shRGBX.fullSize = glGetUniformLocation(prog, "fullSize");
     m_RenderData.pCurrentMonData->m_shRGBX.radius = glGetUniformLocation(prog, "radius");
     m_RenderData.pCurrentMonData->m_shRGBX.primitiveMultisample = glGetUniformLocation(prog, "primitiveMultisample");
@@ -198,7 +195,6 @@ void CHyprOpenGLImpl::initShaders() {
     m_RenderData.pCurrentMonData->m_shEXT.texAttrib = glGetAttribLocation(prog, "texcoord");
     m_RenderData.pCurrentMonData->m_shEXT.discardOpaque = glGetUniformLocation(prog, "discardOpaque");
     m_RenderData.pCurrentMonData->m_shEXT.topLeft = glGetUniformLocation(prog, "topLeft");
-    m_RenderData.pCurrentMonData->m_shEXT.bottomRight = glGetUniformLocation(prog, "bottomRight");
     m_RenderData.pCurrentMonData->m_shEXT.fullSize = glGetUniformLocation(prog, "fullSize");
     m_RenderData.pCurrentMonData->m_shEXT.radius = glGetUniformLocation(prog, "radius");
     m_RenderData.pCurrentMonData->m_shEXT.primitiveMultisample = glGetUniformLocation(prog, "primitiveMultisample");
diff --git a/src/render/shaders/Textures.hpp b/src/render/shaders/Textures.hpp
index a541ec0a..42bd0856 100644
--- a/src/render/shaders/Textures.hpp
+++ b/src/render/shaders/Textures.hpp
@@ -6,6 +6,7 @@ inline static constexpr auto ROUNDED_SHADER_FUNC = [](const std::string colorVar
         return R"#(
 
     // branchless baby!
+    vec2 bottomRight = fullSize - radius;
     vec2 pixCoord = v_texcoord - vec2(0.5);
     pixCoord *= (vec2(lessThan(pixCoord, vec2(0.0))) * vec2(-2.0) + vec2(1.0)) * fullSize;
     pixCoord -= (bottomRight - topLeft) * vec2(0.5);
@@ -59,7 +60,6 @@ varying vec4 v_color;
 varying vec2 v_texcoord;
 
 uniform vec2 topLeft;
-uniform vec2 bottomRight;
 uniform vec2 fullSize;
 uniform float radius;
 
@@ -88,7 +88,6 @@ void main() {
     v_texcoord = texcoord;
 })#";
 
-// this is texture rendering!!
 inline const std::string TEXFRAGSRCRGBA = R"#(
 precision mediump float;
 varying vec2 v_texcoord; // is in 0-1
@@ -96,7 +95,6 @@ uniform sampler2D tex;
 uniform float alpha;
 
 uniform vec2 topLeft;
-uniform vec2 bottomRight;
 uniform vec2 fullSize;
 uniform float radius;
 
@@ -134,7 +132,6 @@ uniform sampler2D tex;
 uniform float alpha;
 
 uniform vec2 topLeft;
-uniform vec2 bottomRight;
 uniform vec2 fullSize;
 uniform float radius;
 
@@ -221,7 +218,6 @@ uniform samplerExternalOES texture0;
 uniform float alpha;
 
 uniform vec2 topLeft;
-uniform vec2 bottomRight;
 uniform vec2 fullSize;
 uniform float radius;