---
.../arb_texture_storage_multisample/tex-param.c | 86 ++++++++++++++--------
1 file changed, 55 insertions(+), 31 deletions(-)
diff --git a/tests/spec/arb_texture_storage_multisample/tex-param.c
b/tests/spec/arb_texture_storage_multisample/tex-param.c
index 06f1783..9b52fb5 100644
--- a/tests/spec/arb_texture_storage_multisample/tex-param.c
+++ b/tests/spec/arb_texture_storage_multisample/tex-param.c
@@ -1,5 +1,6 @@
/*
* Copyright © 2013 Chris Forbes
+ * Copyright 2014 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@@ -26,17 +27,34 @@ PIGLIT_GL_TEST_CONFIG_BEGIN
config.supports_gl_compat_version = 30;
- config.window_visual = PIGLIT_GL_VISUAL_RGBA | PIGLIT_GL_VISUAL_DOUBLE;
+ config.window_visual = PIGLIT_GL_VISUAL_RGBA |
+ PIGLIT_GL_VISUAL_DOUBLE;
PIGLIT_GL_TEST_CONFIG_END
/* Exercises GetTexParameter/TexParameter with multisample textures */
-enum piglit_result
-piglit_display(void)
-{
- return PIGLIT_FAIL;
-}
+/* In Section 8.11 Texture Queries, the OpenGL 4.5 core spec (30.10.2014)
+ * says:
+ * "An INVALID_ENUM error is generated if the effective target is either
+ * TEXTURE_2D_MULTISAMPLE or TEXTURE_2D_MULTISAMPLE_ARRAY, and pname is
+ * any sampler state from table 23.18."
+ *
+ * "An INVALID_OPERATION error is generated if the effective target is
+ * either TEXTURE_2D_MULTISAMPLE or TEXTURE_2D_MULTISAMPLE_ARRAY, and
+ * pname TEXTURE_BASE_LEVEL is set to a value other than zero."
+ *
+ * Likewise, Section 8.10 Texture Queries of the OpenGL ES 3.1 spec
+ * (29.10.2014) says:
+ *
+ * "An INVALID_ENUM error is generated if target is
+ * TEXTURE_2D_MULTISAMPLE, and pname is any sampler state from table
+ * 20.11."
+ *
+ * "An INVALID_OPERATION error is generated if target is
+ * TEXTURE_2D_MULTISAMPLE, and pname TEXTURE_BASE_LEVEL is set to a
+ * value other than zero."
+ */
struct subtest
{
@@ -50,29 +68,23 @@ struct subtest
/* readonly */
{ GL_TEXTURE_IMMUTABLE_FORMAT, GL_FALSE, GL_TRUE, GL_INVALID_ENUM },
- /* sampler state from GL4.2 core spec, table 6.18 -- readonly, and
generate
- * INVALID_OPERATION
- */
- { GL_TEXTURE_MAG_FILTER, GL_NEAREST, GL_LINEAR, GL_INVALID_OPERATION },
- { GL_TEXTURE_MIN_FILTER, GL_NEAREST, GL_LINEAR, GL_INVALID_OPERATION },
- { GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE, GL_REPEAT, GL_INVALID_OPERATION
},
- { GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE, GL_REPEAT, GL_INVALID_OPERATION
},
- { GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE, GL_REPEAT, GL_INVALID_OPERATION
},
- { GL_TEXTURE_COMPARE_MODE, GL_NONE, GL_COMPARE_REF_TO_TEXTURE,
GL_INVALID_OPERATION },
- { GL_TEXTURE_COMPARE_FUNC, GL_LEQUAL, GL_ALWAYS, GL_INVALID_OPERATION },
- { GL_TEXTURE_MIN_LOD, -1000, 0, GL_INVALID_OPERATION },
- { GL_TEXTURE_MAX_LOD, 1000, 0, GL_INVALID_OPERATION },
-
- /* setting TEXTURE_BASE_LEVEL to a nonzero value produces
INVALID_OPERATION;
- * setting to a zero value is allowed
- */
+ { GL_TEXTURE_MAG_FILTER, GL_NEAREST, GL_LINEAR, GL_INVALID_ENUM },
+ { GL_TEXTURE_MIN_FILTER, GL_NEAREST, GL_LINEAR, GL_INVALID_ENUM },
+ { GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE, GL_REPEAT, GL_INVALID_ENUM },
+ { GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE, GL_REPEAT, GL_INVALID_ENUM },
+ { GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE, GL_REPEAT, GL_INVALID_ENUM },
+ { GL_TEXTURE_COMPARE_MODE, GL_NONE, GL_COMPARE_REF_TO_TEXTURE,
GL_INVALID_ENUM },
+ { GL_TEXTURE_COMPARE_FUNC, GL_LEQUAL, GL_ALWAYS, GL_INVALID_ENUM },
+ { GL_TEXTURE_MIN_LOD, -1000, 0, GL_INVALID_ENUM },
+ { GL_TEXTURE_MAX_LOD, 1000, 0, GL_INVALID_ENUM },
+
{ GL_TEXTURE_BASE_LEVEL, 0, 0, GL_NO_ERROR, "GL_TEXTURE_BASE_LEVEL
zero" },
{ GL_TEXTURE_BASE_LEVEL, 0, 1, GL_INVALID_OPERATION,
"GL_TEXTURE_BASE_LEVEL nonzero" },
{ 0 } /* sentinel */
};
-void
+enum piglit_result
check_subtest(struct subtest *t)
{
GLint val;
@@ -84,7 +96,7 @@ check_subtest(struct subtest *t)
if (!piglit_check_gl_error(GL_NO_ERROR)) {
printf("GetTexParameteriv failed\n");
piglit_report_subtest_result(PIGLIT_FAIL, "%s", test_name);
- return;
+ return PIGLIT_FAIL;
}
if (t->initial_value != val) {
@@ -93,7 +105,7 @@ check_subtest(struct subtest *t)
t->initial_value,
val);
piglit_report_subtest_result(PIGLIT_FAIL, "%s", test_name);
- return;
+ return PIGLIT_FAIL;
}
glTexParameteri(GL_TEXTURE_2D_MULTISAMPLE, t->param, t->value);
@@ -102,7 +114,7 @@ check_subtest(struct subtest *t)
printf("error setting parameter %s\n",
piglit_get_gl_enum_name(t->param));
piglit_report_subtest_result(PIGLIT_FAIL, "%s", test_name);
- return;
+ return PIGLIT_FAIL;
}
/* verify that the new value stuck (or didnt, if we expected failure) */
@@ -115,26 +127,38 @@ check_subtest(struct subtest *t)
expected_val,
val);
piglit_report_subtest_result(PIGLIT_FAIL, "%s", test_name);
+ return PIGLIT_FAIL;
}
piglit_report_subtest_result(PIGLIT_PASS, "%s", test_name);
+ return PIGLIT_PASS;
}
void
piglit_init(int argc, char **argv)
{
+ piglit_require_extension("GL_ARB_texture_storage_multisample");
+}
+
+enum piglit_result
+piglit_display(void)
+{
GLuint tex;
struct subtest *t;
-
- piglit_require_extension("GL_ARB_texture_storage_multisample");
+ enum piglit_result result = PIGLIT_PASS;
+ enum piglit_result subtest_result;
glGenTextures(1, &tex);
glBindTexture(GL_TEXTURE_2D_MULTISAMPLE, tex);
glTexImage2DMultisample(GL_TEXTURE_2D_MULTISAMPLE,
4, GL_RGBA, 64, 64, GL_TRUE);
- for (t = subtests; t->param; t++)
- check_subtest(t);
+ for (t = subtests; t->param; t++) {
+ subtest_result = check_subtest(t);
+ if (subtest_result != PIGLIT_PASS)
+ result = PIGLIT_FAIL;
+ }
- piglit_report_result(PIGLIT_PASS);
+ return result;
}
+
--
2.1.0
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