Attachment 119289 Details for Bug 92609 – somplify the test case

[patch] somplify the test case

0001-some-debug.patch (text/plain), 3.16 KB, created by Ben Widawsky on 2015-10-30 00:53:10 UTC

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Creator: Ben Widawsky

Created: 2015-10-30 00:53:10 UTC

Size: 3.16 KB

patch

obsolete

>From 943c605ace6b849004dba7d1bbf0273064985bf2 Mon Sep 17 00:00:00 2001
>From: Ben Widawsky <benjamin.widawsky@intel.com>
>Date: Thu, 29 Oct 2015 16:24:11 -0700
>Subject: [PATCH] some debug
>
>---
> .../sampling-2d-array-as-2d-layer.c                | 31 +++++++++++++++-------
> 1 file changed, 22 insertions(+), 9 deletions(-)
>
>diff --git a/tests/spec/arb_texture_view/sampling-2d-array-as-2d-layer.c b/tests/spec/arb_texture_view/sampling-2d-array-as-2d-layer.c
>index 8189044..b11f22f 100644
>--- a/tests/spec/arb_texture_view/sampling-2d-array-as-2d-layer.c
>+++ b/tests/spec/arb_texture_view/sampling-2d-array-as-2d-layer.c
>@@ -51,7 +51,8 @@ typedef struct Params {
> /* test a few size combinations that tend to require particular alignment
>    requirements by the hardware */
> static const Params testparams[] = {
>-	{ 8, 1, 1, "1x1" },
>+	{ 2, 1, 1, "1x1" },
>+#if 0
> 	{ 3, 2, 1, "2x1" },
> 	{ 3, 8, 1, "8x1" },
> 	{ 1, 16, 1, "16x1" },
>@@ -60,6 +61,7 @@ static const Params testparams[] = {
> 	{ 2, 64, 64, "64x64" },
> 	{ 4, 128, 64, "128x64" },
> 	{ 3, 35, 67, "35x67" }
>+#endif
> };
> 
> static float *makesolidimage(int w, int h, const float color[4])
>@@ -136,18 +138,14 @@ piglit_display(void)
> {
> 	GLboolean pass = GL_TRUE;
> 	size_t n;
>-	int layer;
> 
> 	glViewport(0, 0, piglit_width, piglit_height);
> 	glClearColor(0.0, 0.0, 1.0, 1.0);
> 
> 	for (n = 0; n < ARRAY_SIZE(testparams); n++) {
> 		GLboolean subtest_pass = GL_TRUE;
>-		for (layer = 0; layer < testparams[n].num_layers; layer++) {
>-			glClear(GL_COLOR_BUFFER_BIT);
> 
>-			subtest_pass &= test_single_layer(&testparams[n], layer);
>-		}
>+		subtest_pass &= test_single_layer(&testparams[n], 1);
> 		piglit_report_subtest_result(subtest_pass ? PIGLIT_PASS : PIGLIT_FAIL,
> 			"%s", testparams[n].desc);
> 		pass &= subtest_pass;
>@@ -167,6 +165,7 @@ piglit_init(int argc, char **argv)
> 
> 	piglit_require_extension("GL_ARB_texture_view");
> 	piglit_require_extension("GL_ARB_texture_storage");
>+	piglit_require_extension("GL_ARB_pipeline_statistics_query");
> 
> 	/* setup shaders and program object for texture rendering */
> 	vsCode =
>@@ -175,17 +174,31 @@ piglit_init(int argc, char **argv)
> 		 "{\n"
> 		 "    gl_Position = gl_Vertex;\n"
> 		 "}\n";
>+#if 1
> 	fsCode =
> 		 "#version 130\n"
> 		 "uniform sampler2D tex;\n"
> 		 "void main()\n"
> 		 "{\n"
>-		 "   ivec2 size = textureSize(tex, 0);\n"
>+		 "   vec4 color = texture(tex, vec2(0.0))\n;"
>+		 "   gl_FragColor = vec4(color.xyz, 1.0);\n"
>+		 "}\n";
>+#else
>+	fsCode =
>+		 "#version 130\n"
>+		 "uniform sampler2DArray tex;\n"
>+		 "uniform sampler2D texview;\n"
>+		 "void main()\n"
>+		 "{\n"
>+		 "   ivec3 size = textureSize(tex, 0);\n"
> 		 /* texel in (0,0) should be the only green texel in the entire texture */
> 		 "   vec2 offset = vec2(0.5/float(size.x), 0.5/float(size.y));\n"
>-		 "   vec4 color	= texture(tex, offset);\n"
>-		 "   gl_FragColor = vec4(color.xyz, 1.0);\n"
>+		 "   vec4 color	= texture(tex, vec3(offset, 0.0));\n"
>+//		 "   vec4 color2 = texture(tex, vec3(offset, 1.0));\n"
>+		 "   vec4 color2 = texture(texview, offset.xy)\n;"
>+		 "   gl_FragColor = vec4(1.0, 1.0, color2.xy);\n"
> 		 "}\n";
>+#endif
> 	prog_view = piglit_build_simple_program(vsCode, fsCode);
> 	tex_loc_view = glGetUniformLocation(prog_view, "tex");
> 
>-- 
>2.6.1
>

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Attachments on bug 92609: 119288 | 119289

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