[Piglit] [PATCH 4/7] khr_texture_compression_astc: Add a full precision sRGB test

[Anuj Phogat]

This will allow us to keep track of known precision issue in astcenc
with sRGB void extent blocks (Khronos bug#11294).

Cc: Nanley Chery <nanley.g.chery at intel.com>
Signed-off-by: Anuj Phogat <anuj.phogat at gmail.com>
---
 tests/all.py                                                   |  2 +-
 .../khr_texture_compression_astc/khr_compressed_astc-miptree.c | 10 +++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/tests/all.py b/tests/all.py
index dfad955..6db24ad 100644
--- a/tests/all.py
+++ b/tests/all.py
@@ -4355,7 +4355,7 @@ with profile.group_manager(
     g(['khr_compressed_astc-basic_gl'], 'basic-gl')
     g(['khr_compressed_astc-basic_gles2'], 'basic-gles')
 
-    for subtest in ('hdr', 'ldr', 'srgb'):
+    for subtest in ('hdr', 'ldr', 'srgb', "srgb-fp"):
         g(['khr_compressed_astc-miptree_gl', '-subtest', subtest],
            'miptree-gl {}'.format(subtest))
         g(['khr_compressed_astc-miptree_gles2', '-subtest', subtest],
diff --git a/tests/spec/khr_texture_compression_astc/khr_compressed_astc-miptree.c b/tests/spec/khr_texture_compression_astc/khr_compressed_astc-miptree.c
index f5f8988..61edc5f 100644
--- a/tests/spec/khr_texture_compression_astc/khr_compressed_astc-miptree.c
+++ b/tests/spec/khr_texture_compression_astc/khr_compressed_astc-miptree.c
@@ -59,6 +59,7 @@ enum test_type
 	TEST_TYPE_HDR,
 	TEST_TYPE_LDR,
 	TEST_TYPE_SRGB,
+	TEST_TYPE_SRGB_FP,
 };
 
 enum piglit_result
@@ -67,6 +68,7 @@ test_miptrees(void* input_type);
 static enum test_type ldr_test  = TEST_TYPE_LDR;
 static enum test_type hdr_test  = TEST_TYPE_HDR;
 static enum test_type srgb_test = TEST_TYPE_SRGB;
+static enum test_type srgb_fp_test = TEST_TYPE_SRGB_FP;
 static const struct piglit_subtest subtests[] = {
 	{
 		"LDR Profile",
@@ -86,6 +88,12 @@ static const struct piglit_subtest subtests[] = {
 		test_miptrees,
 		&srgb_test,
 	},
+	{
+		"sRGB decode full precision",
+		"srgb-fp",
+		test_miptrees,
+		&srgb_fp_test,
+	},
 	{NULL},
 };
 
@@ -218,7 +226,7 @@ test_miptrees(void* input_type)
 	const bool is_srgb_test = subtest == TEST_TYPE_SRGB;
 	const bool is_hdr_test  = subtest == TEST_TYPE_HDR;
 
-	static const char * tests[3] = {"hdr", "ldrl", "ldrs"};
+	static const char * tests[4] = {"hdr", "ldrl", "ldrs", "ldrs"};
 	static const char * block_dim_str[14] = {
 		"4x4",
 		"5x4",
-- 
2.5.5