Commit ac1ab704 authored by Ben Holmes's avatar Ben Holmes Committed by Eric Anholt

bgra-sec-color-pointer test: New test forsecondary color array and BGRA data.

Signed-off-by: Eric Anholt's avatarEric Anholt <eric@anholt.net>
parent 9f8a9bc7
......@@ -72,6 +72,7 @@ fbo['fbo-generatemipmap'] = PlainExecTest([testBinDir + 'fbo-generatemipmap', '-
fbo['fbo-readpixels'] = PlainExecTest([testBinDir + 'fbo-readpixels', '-auto'])
general = Group()
general['bgra-sec-color-pointer'] = PlainExecTest([testBinDir + 'bgra-sec-color-pointer', '-auto'])
general['bgra-vert-attrib-pointer'] = PlainExecTest([testBinDir + 'bgra-vert-attrib-pointer', '-auto'])
general['clear-varray-2.0'] = PlainExecTest([testBinDir + 'clear-varray-2.0', '-auto'])
general['depthrange-clear'] = PlainExecTest([testBinDir + 'depthrange-clear', '-auto'])
......
......@@ -20,6 +20,7 @@ link_libraries (
)
add_executable (bgra-vert-attrib-pointer bgra-vert-attrib-pointer.c)
add_executable (bgra-sec-color-pointer bgra-sec-color-pointer.c)
add_executable (clear-varray-2.0 clear-varray-2.0.c)
add_executable (dlist-clear dlist-clear.c)
add_executable (depthrange-clear depthrange-clear.c)
......
/*
* Copyright © 2009 Intel Corporation
*
* 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 (including the next
* paragraph) 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.
*
* Authors:
* Ben Holmes <shranzel@hotmail.com>
*/
/*
* this test draws quads with RGBA and BGRA formats using
* glSecondaryColorPointer. Two quads are drawn without blending and two
* with alpha blending.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <GL/glew.h>
#if defined(__APPLE__)
#include <GLUT/glut.h>
#else
#include <GL/glut.h>
#endif
#include "piglit-util.h"
static GLboolean Automatic = GL_FALSE;
static GLfloat verts[12] = {225.0, 175.0, 0.0,
225.0, 225.0, 0.0,
175.0, 175.0, 0.0,
175.0, 225.0, 0.0};
static GLubyte colors[16] = {255, 0, 0, 127,
255, 0, 0, 127,
255, 0, 0, 127,
255, 0, 0, 127};
static void
Init()
{
glewInit();
piglit_require_extension("GL_EXT_secondary_color");
piglit_require_extension("GL_EXT_vertex_array_bgra");
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, 400, 0, 300, -1, 1);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
glEnable(GL_COLOR_SUM);
glColor3f(0.0, 0.0, 0.0);
glClearColor(0.6, 0.6, 0.6, 1.0);
}
static void
display()
{
glClear(GL_COLOR_BUFFER_BIT);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_SECONDARY_COLOR_ARRAY);
glSecondaryColorPointer(4, GL_UNSIGNED_BYTE, 0, colors);
glVertexPointer(3, GL_FLOAT, 0, verts);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
glPushMatrix();
glTranslatef(75.0, 0.0, 0.0);
glSecondaryColorPointer(GL_BGRA, GL_UNSIGNED_BYTE, 0, colors);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
glPopMatrix();
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
glPushMatrix();
glTranslatef(0.0, -75.0, 0.0);
glSecondaryColorPointer(4, GL_UNSIGNED_BYTE, 0, colors);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
glPushMatrix();
glTranslatef(75.0, 0.0, 0.0);
glSecondaryColorPointer(GL_BGRA, GL_UNSIGNED_BYTE, 0, colors);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
glPopMatrix();
glPopMatrix();
GLboolean pass = GL_TRUE;
GLfloat red[3]={1.0, 0.0, 0.0};
GLfloat blue[3]={0.0, 0.0, 1.0};
GLfloat greyRed[3]={1.0, 0.6, 0.6};
GLfloat greyBlue[3]={0.6, 0.6, 1.0};
pass = pass && piglit_probe_pixel_rgb(200, 200, red);
pass = pass && piglit_probe_pixel_rgb(275, 200, blue);
pass = pass && piglit_probe_pixel_rgb(200, 125, greyRed);
pass = pass && piglit_probe_pixel_rgb(275, 125, greyBlue);
if(Automatic) {
piglit_report_result(pass ? PIGLIT_SUCCESS : PIGLIT_FAILURE);
exit(pass ? 0 : 1);
}
glFinish();
glutSwapBuffers();
glDisable(GL_BLEND);
glDisableClientState(GL_SECONDARY_COLOR_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);
}
int main(int argc, char **argv)
{
glutInit(&argc, argv);
if(argc==2 && !strncmp(argv[1], "-auto", 5))
Automatic=GL_TRUE;
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);
glutInitWindowSize(400, 300);
glutCreateWindow("bgra-sec-color-pointer");
glutDisplayFunc(display);
glutKeyboardFunc(piglit_escape_exit_key);
Init();
glutMainLoop();
return 0;
}
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