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/*
* Copyright © 2013 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.
*/
#include "piglit-framework-gl/piglit_drm_dma_buf.h"
#include "image_common.h"
/**
* @file intel_unsupported_format.c
*
* From the EXT_image_dma_buf_import spec:
*
* "If <target> is EGL_LINUX_DMA_BUF_EXT, and the EGL_LINUX_DRM_FOURCC_EXT
* attribute is set to a format not supported by the EGL, EGL_BAD_MATCH
* is generated."
*/
PIGLIT_GL_TEST_CONFIG_BEGIN
config.supports_gl_es_version = 10;
PIGLIT_GL_TEST_CONFIG_END
static EGLImageKHR
create_image(unsigned w, unsigned h, int fd, unsigned stride, unsigned offset)
{
EGLint attr[] = {
EGL_WIDTH, w,
EGL_HEIGHT, h,
EGL_LINUX_DRM_FOURCC_EXT, DRM_FORMAT_RGB332,
EGL_DMA_BUF_PLANE0_FD_EXT, fd,
EGL_DMA_BUF_PLANE0_OFFSET_EXT, offset,
EGL_DMA_BUF_PLANE0_PITCH_EXT, stride,
EGL_NONE
};
return eglCreateImageKHR(eglGetCurrentDisplay(), EGL_NO_CONTEXT,
EGL_LINUX_DMA_BUF_EXT, (EGLClientBuffer)NULL, attr);
}
enum piglit_result
piglit_display(void)
{
const unsigned w = 2;
const unsigned h = 2;
const unsigned cpp = 4;
const unsigned fourcc = DRM_FORMAT_ARGB8888;
const unsigned char *pixels = alloca(w * h * cpp);
struct piglit_dma_buf *buf;
EGLImageKHR img;
enum piglit_result res;
res = piglit_create_dma_buf(w, h, fourcc, pixels, &buf);
if (res != PIGLIT_PASS)
return res;
img = create_image(w, h, buf->fd, buf->stride[0], buf->offset[0]);
if (!piglit_check_egl_error(EGL_BAD_MATCH)) {
if (img)
eglDestroyImageKHR(eglGetCurrentDisplay(), img);
return PIGLIT_FAIL;
}
/**
* EGL stack can claim the ownership of the file descriptor only when it
* succeeds. Close the descriptor and check that it really wasn't closed
* by EGL.
*/
res = close(buf->fd) == 0 ? PIGLIT_PASS : PIGLIT_FAIL;
piglit_destroy_dma_buf(buf);
return res;
}
void
piglit_init(int argc, char **argv)
{
static const char intel_id[] = "Intel Open Source Technology Center";
const char *vendor_str;
EGLDisplay egl_dpy = eglGetCurrentDisplay();
piglit_require_egl_extension(egl_dpy, "EGL_EXT_image_dma_buf_import");
piglit_require_egl_extension(egl_dpy, "EGL_KHR_image_base");
vendor_str = (const char *)glGetString(GL_VENDOR);
if (strncmp(vendor_str, intel_id, sizeof(intel_id) - 1) != 0) {
printf("Test requires intel gpu\n");
piglit_report_result(PIGLIT_SKIP);
}
}
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