[Piglit] [v7] Tests for EXT_image_dma_buf_import

[Topi Pohjolainen]

Here are some tests for the dma buffer importing. These are mostly
things specifically listed down in the spec itself regarding
attributes and their values. This version two adds three additional
tests for sampling packed RGB, but testing of more complex planar
(YUV) formats is left until one has the sampling support in place
provided by the image external extension.

I augmented the framework to provide platform independent interface
for creating and releasing the target buffers. I hope to re-use the
logic for the external image testing later on.

v2-v4:
   - clarifications on closing the buffers
   - added tests sampling RGB formatted buffers
   - check for EGL extensions, not for GL (added a utility for this)

v5:
   - split tests into individual commits
   - introduced common header for drm fourcc formats

v6:
   - various fixes according to review comments from Eric, Chad,
     Daniel and Ken
   - refactored dri2-authentication from Chad's revision of dma
     buffer support into its own patch. I had fixes for other
     review comments already in my version of the base patch.

v7:
   - check for EBADF also and not just close()-failure
     (Eric,Chad,Daniel)
   - proper linking of EGL extension calls
   - use 'bool' instead of "zero for success, non-zero for failure"


Chad Versace (1):
  framework: automatic drm authentication for dma buffer support

Topi Pohjolainen (11):
  framework: hardware independent interface for dma buffers
  framework: support for creating dma buffers through libdrm
  tests: spec: EXT_image_dma_buf_import invalid hints
  tests: spec: EXT_image_dma_buf_import invalid attributes
  tests: spec: EXT_image_dma_buf_import missing attributes
  tests: spec: EXT_image_dma_buf_import fd ownership transfer
  tests: spec: EXT_image_dma_buf_import planar with multiple fds
  tests: spec: EXT_image_dma_buf_import planar with single fd
  tests: spec: EXT_image_dma_buf_import sample argb with miptree
  tests: spec: EXT_image_dma_buf_import sample xrgb with miptree
  tests: spec: EXT_image_dma_buf_import sample argb without miptree

 CMakeLists.txt                                     |   2 +
 tests/spec/CMakeLists.txt                          |   1 +
 .../ext_image_dma_buf_import/CMakeLists.gles1.txt  |  29 +++
 .../ext_image_dma_buf_import/CMakeLists.gles2.txt  |  25 ++
 tests/spec/ext_image_dma_buf_import/CMakeLists.txt |   1 +
 .../spec/ext_image_dma_buf_import/create_yuv420.c  | 157 ++++++++++++
 .../create_yuv420_same_fd.c                        | 138 ++++++++++
 tests/spec/ext_image_dma_buf_import/image_common.c |  75 ++++++
 tests/spec/ext_image_dma_buf_import/image_common.h |  44 ++++
 .../ext_image_dma_buf_import/invalid_attributes.c  | 265 ++++++++++++++++++++
 .../spec/ext_image_dma_buf_import/invalid_hints.c  | 143 +++++++++++
 .../ext_image_dma_buf_import/missing_attributes.c  | 163 ++++++++++++
 .../ext_image_dma_buf_import/ownership_transfer.c  | 120 +++++++++
 .../ext_image_dma_buf_import/sample_argb8888.c     |  67 +++++
 .../sample_argb8888_level_zero_only.c              |  68 +++++
 .../spec/ext_image_dma_buf_import/sample_common.c  | 192 ++++++++++++++
 .../spec/ext_image_dma_buf_import/sample_common.h  |  51 ++++
 .../ext_image_dma_buf_import/sample_xrgb8888.c     |  68 +++++
 tests/util/CMakeLists.txt                          |  43 ++++
 tests/util/piglit-framework-gl.c                   |  24 ++
 tests/util/piglit-framework-gl.h                   |  25 ++
 .../util/piglit-framework-gl/piglit_drm_dma_buf.c  | 278 +++++++++++++++++++++
 .../util/piglit-framework-gl/piglit_drm_dma_buf.h  |  37 +++
 .../util/piglit-framework-gl/piglit_gl_framework.c |   9 +
 .../util/piglit-framework-gl/piglit_gl_framework.h |   9 +
 25 files changed, 2034 insertions(+)
 create mode 100644 tests/spec/ext_image_dma_buf_import/CMakeLists.gles1.txt
 create mode 100644 tests/spec/ext_image_dma_buf_import/CMakeLists.gles2.txt
 create mode 100644 tests/spec/ext_image_dma_buf_import/CMakeLists.txt
 create mode 100644 tests/spec/ext_image_dma_buf_import/create_yuv420.c
 create mode 100644 tests/spec/ext_image_dma_buf_import/create_yuv420_same_fd.c
 create mode 100644 tests/spec/ext_image_dma_buf_import/image_common.c
 create mode 100644 tests/spec/ext_image_dma_buf_import/image_common.h
 create mode 100644 tests/spec/ext_image_dma_buf_import/invalid_attributes.c
 create mode 100644 tests/spec/ext_image_dma_buf_import/invalid_hints.c
 create mode 100644 tests/spec/ext_image_dma_buf_import/missing_attributes.c
 create mode 100644 tests/spec/ext_image_dma_buf_import/ownership_transfer.c
 create mode 100644 tests/spec/ext_image_dma_buf_import/sample_argb8888.c
 create mode 100644 tests/spec/ext_image_dma_buf_import/sample_argb8888_level_zero_only.c
 create mode 100644 tests/spec/ext_image_dma_buf_import/sample_common.c
 create mode 100644 tests/spec/ext_image_dma_buf_import/sample_common.h
 create mode 100644 tests/spec/ext_image_dma_buf_import/sample_xrgb8888.c
 create mode 100644 tests/util/piglit-framework-gl/piglit_drm_dma_buf.c
 create mode 100644 tests/util/piglit-framework-gl/piglit_drm_dma_buf.h

-- 
1.8.1.2