Attachment 41097 Details for Bug 32375 – gl test case for function GetVertexAttrib

gl test case for function GetVertexAttrib

TestGetVertexAttrib.c (text/plain), 1.50 KB, created by Yi Sun on 2010-12-13 22:43:47 UTC

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Creator: Yi Sun

Created: 2010-12-13 22:43:47 UTC

Size: 1.50 KB

patch

obsolete

>/**
> * Shader runner for OpenGL
> *
> * author Sun Yi <yi.sun@intel.com>
> */
>
>
>#include "piglit-util.h"
>#include "piglit-framework.h"
>
>int piglit_window_mode = GLUT_RGB;
>
>int piglit_width = 250, piglit_height = 250;
>char test[255];
>
>const char *vs_code =
>    "attribute float VertexTemp;"
>    "void main()\n\0"
>    "{\n"
>    "    gl_Position = VertexTemp; // vec4(1.0,0.0,0.0,0.0);  //piglit_Position;\n"
>    "}\n";
>
>const char *fs_code =
>    "void main()\n"
>    "{\n"
>    "    gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0);\n"
>    "}\n";
>
>enum piglit_result piglit_display(void)
>{
>	GLboolean pass;
>        GLfloat VexterTemp;
>	int error = 0;
>	GLuint myProgram, myVertex, myFrag;
>	
>        myVertex = glCreateShader(GL_VERTEX_SHADER);
>        myFrag = glCreateShader(GL_FRAGMENT_SHADER);
>        myProgram = glCreateProgram();
>	
>        glAttachShader(myProgram, myVertex);
>        glAttachShader(myProgram, myFrag);
>
>	glShaderSource(myVertex, 1, (const GLchar**)&vs_code,NULL);
>	glShaderSource(myFrag, 1, (const GLchar**)&fs_code,NULL);
>
>	glCompileShader(myVertex);
>        glCompileShader(myFrag);        
>        glLinkProgram(myProgram);
>
>        glVertexAttrib1f(0,234.5);
>	glGetVertexAttribfv(0,GL_CURRENT_VERTEX_ATTRIB,&VexterTemp);
>	error = glGetError();
>	if(error == GL_NO_ERROR && 234.5 == VexterTemp)
>          pass = GL_TRUE;
>        else
>          pass = GL_FALSE;
>	
>	return pass ? PIGLIT_SUCCESS : PIGLIT_FAILURE;
>}
>
>
>void
>piglit_init(int argc, char **argv)
>{
>}

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Attachments on bug 32375: 41097

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