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Simplified glfwSetGammaFormula to glfwSetGamma.

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This commit is contained in:
Camilla Berglund
2011-09-06 15:43:31 +02:00
parent b11681a3ab
commit ca0dbdbb6e
4 changed files with 12 additions and 42 deletions
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tests/gamma.c
+8 -32
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@@ -35,9 +35,7 @@
#include "getopt.h"
static GLfloat ggamma = 1.0f;
static GLfloat ggain = 1.0f;
static GLfloat gblacklevel = 0.0f;
static GLfloat gamma = 1.0f;
static void usage(void)
{
@@ -55,36 +53,15 @@ static void key_callback(GLFWwindow window, int key, int action)
glfwCloseWindow(window);
break;
case GLFW_KEY_Q:
ggamma += 0.1f;
printf("Gamma: %f\n", ggamma);
glfwSetGammaFormula( ggamma, gblacklevel, ggain );
gamma += 0.1f;
printf("Gamma: %f\n", gamma);
glfwSetGamma(gamma);
break;
case GLFW_KEY_W:
ggamma -= 0.1f;
printf("Gamma: %f\n", ggamma);
glfwSetGammaFormula( ggamma, gblacklevel, ggain );
gamma -= 0.1f;
printf("Gamma: %f\n", gamma);
glfwSetGamma(gamma);
break;
case GLFW_KEY_A:
ggain += 0.1f;
printf("Gain: %f\n", ggain);
glfwSetGammaFormula( ggamma, gblacklevel, ggain );
break;
case GLFW_KEY_S:
ggain -= 0.1f;
printf("Gain: %f\n", ggain);
glfwSetGammaFormula( ggamma, gblacklevel, ggain );
break;
case GLFW_KEY_Z:
gblacklevel += 0.1f;
printf("Black Level: %f\n", gblacklevel);
glfwSetGammaFormula( ggamma, gblacklevel, ggain );
break;
case GLFW_KEY_X:
gblacklevel -= 0.1f;
printf("Black Level: %f\n", gblacklevel);
glfwSetGammaFormula( ggamma, gblacklevel, ggain );
break;
}
}
@@ -145,8 +122,7 @@ int main(int argc, char** argv)
exit(EXIT_FAILURE);
}
printf("Gamma: %f\nGain: %f\nBlack Level: %f\n",
ggamma, ggain, gblacklevel);
printf("Gamma: %f\n", gamma);
glfwSwapInterval(1);
glfwSetKeyCallback(key_callback);