On Mon, Jul 23, 2018 at 03:13:34PM +0300, Danylo Piliaiev wrote:
> Test for the regression which happened when GL_TEXTURE_BUFFER was
> allowed to have incompatible format.
>
> v2: Removed unnecessary code duplication - use upload_image instead
> of init_level. (Francisco Jerez)
> v3: Removed upload_image call because image is already called
> by init_image. (Francisco Jerez)
>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106465
>
> Signed-off-by: Danylo Piliaiev
> Reviewed-by: Francisco Jerez
I noticed that this test has a reviewed-by, but isn't upstream. Does
someone just need to push it?
-Nanley
> ---
> .../arb_shader_image_load_store/invalid.c | 19 ++-
> 1 file changed, 14 insertions(+), 5 deletions(-)
>
> diff --git a/tests/spec/arb_shader_image_load_store/invalid.c
> b/tests/spec/arb_shader_image_load_store/invalid.c
> index ed4b6c064..719304237 100644
> --- a/tests/spec/arb_shader_image_load_store/invalid.c
> +++ b/tests/spec/arb_shader_image_load_store/invalid.c
> @@ -268,13 +268,11 @@ invalidate_incompatible_format(const struct image_info
> img, GLuint prog)
> GLenum base_format = image_base_internal_format(img.format);
> /* Pick an incompatible texture format with a compatible base
> * type. */
> -bool ret = init_level(img, 0, (base_format == GL_RGBA32F ?
> - GL_RGBA8 : GL_RG32UI), W, H);
> -
> glBindImageTexture(0, get_texture(0), 0, GL_TRUE, 0,
> - GL_READ_WRITE, img.format->format);
> + GL_READ_WRITE, (base_format == GL_RGBA32F ?
> + GL_RGBA8 : GL_RG32UI));
>
> -return ret && piglit_check_gl_error(GL_NO_ERROR);
> +return piglit_check_gl_error(GL_NO_ERROR);
> }
>
> static bool
> @@ -346,6 +344,8 @@ piglit_init(int argc, char **argv)
> for (op = image_ops; op->name; ++op) {
> const struct image_info def_img = image_info(
> GL_TEXTURE_2D, op->formats[0].format, W, H);
> +const struct image_info def_img_buffer = image_info(
> +GL_TEXTURE_BUFFER, op->formats[0].format, W, H);
>
> /*
> * According to the spec, an access is considered
> @@ -399,6 +399,15 @@ piglit_init(int argc, char **argv)
> invalidate_incompatible_format, false),
> "%s/incompatible format test", op->name);
>
> +/* Test for the regression which happened when
> + * GL_TEXTURE_BUFFER was allowed to have incompatible format.
> + */
> +subtest(&status, true,
> +run_test(op, def_img_buffer, def_img_buffer,
> + invalidate_incompatible_format, false),
> +"%s/incompatible format test/image%s",
> +op->name, def_img_buffer.target->name);
> +
> /*
> * " * the texture bound to the image unit has layers,
> * and the selected layer or cube map face doesn't
> --
> 2.17.1
>
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