On Mon, Oct 8, 2012 at 6:17 PM, Jordan Justen <jordan.l.jus...@intel.com> wrote:
> Signed-off-by: Jordan Justen <jordan.l.jus...@intel.com>
> Cc: Brian Paul <bri...@vmware.com>
> Cc: Chad Versace <chad.vers...@linux.intel.com>
> ---
> tests/util/piglit-util-gl-common.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/tests/util/piglit-util-gl-common.c
> b/tests/util/piglit-util-gl-common.c
> index 62b5312..4f9fe5f 100644
> --- a/tests/util/piglit-util-gl-common.c
> +++ b/tests/util/piglit-util-gl-common.c
> @@ -447,8 +447,14 @@ piglit_get_compressed_block_size(GLenum format,
> unsigned *bw, unsigned *bh, unsigned *bytes)
> {
> switch (format) {
> +#if defined(USE_OPENGL) || defined(USE_OPENGL_ES2)
> case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
> case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
> + *bw = *bh = 4;
> + *bytes = 8;
> + return true;
> +#endif
> +#if defined(USE_OPENGL)
> case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT:
> case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
> case GL_COMPRESSED_RED_RGTC1:
> @@ -475,6 +481,7 @@ piglit_get_compressed_block_size(GLenum format,
> *bh = 4;
> *bytes = 16;
> return true;
> +#endif
> default:
> /* return something rather than uninitialized values */
> *bw = *bh = *bytes = 1;
Actually, it would probably be better to test the extension #define,
such as GL_EXT_texture_compression_s3tc because off-hand I don't know
which compressed formats are supported by which APIs.
-Brian
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