Whole project

src/pinball/shaders/GlowShader.cpp

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+/*******************************************************************************
+ *
+ * Copyright (c) 2018 Gnarly Narwhal
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files(the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *******************************************************************************/
+
+#include <iostream>
+
+#include "../../geno/gl/GenoGL.h"
+
+#include "GlowShader.h"
+
+GlowShader::GlowShader() :
+	GenoMvpShader("res/shaders/GlowShader/GlowShaderv.gls",
+	              "res/shaders/GlowShader/GlowShaderf.gls",
+	               GENO_SHADER_STRING_IS_PATH) {
+
+	resolutionLoc = glGetUniformLocation(program, "resolution");
+	horizontalLoc = glGetUniformLocation(program, "horizontal");
+	brightnessLoc = glGetUniformLocation(program, "brightness");
+	distanceLoc   = glGetUniformLocation(program, "distance");
+
+	uint32 texLoc        = glGetUniformLocation(program, "tex");
+	uint32 backgroundLoc = glGetUniformLocation(program, "background");
+	
+	enable();
+	glUniform1i(texLoc,        0);
+	glUniform1i(backgroundLoc, 1);
+}
+
+void GlowShader::setResolution(float width, float height) {
+	glUniform2f(resolutionLoc, width, height);
+}
+
+void GlowShader::setHorizontal(bool horizontal) {
+	glUniform1i(horizontalLoc, horizontal);
+}
+
+void GlowShader::setBrightness(float brightness) {
+	glUniform1f(brightnessLoc, brightness);
+}
+
+void GlowShader::setDistance(float distance) {
+	glUniform1f(distanceLoc, distance);
+}
+
+GlowShader::~GlowShader() {}