add bindless vertex testarb_bindless_texture

2 files changed, 118 insertions, 0 deletions

diff --git a/tests/spec/arb_bindless_texture/CMakeLists.gl.txt b/tests/spec/arb_bindless_texture/CMakeLists.gl.txt
index d4a2e7d79..968c7ed81 100644
--- a/tests/spec/arb_bindless_texture/CMakeLists.gl.txt
+++ b/tests/spec/arb_bindless_texture/CMakeLists.gl.txt
@@ -11,5 +11,6 @@ link_libraries (
 
 piglit_add_executable (arb_bindless_texture-bindless-texture bindless_texture.c)
 piglit_add_executable (arb_bindless_texture-layout bindless_texture_layout.c)
+piglit_add_executable (arb_bindless_texture-vertex bindless_texture_vertex.c)
 piglit_add_executable (arb_bindless_texture-illegal illegal.c)
 # vim: ft=cmake:
diff --git a/tests/spec/arb_bindless_texture/bindless_texture_vertex.c b/tests/spec/arb_bindless_texture/bindless_texture_vertex.c
new file mode 100644
index 000000000..9abdb1f56
--- /dev/null
+++ b/tests/spec/arb_bindless_texture/bindless_texture_vertex.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2015 Red Hat
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT.  IN NO EVENT SHALL VMWARE AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/**
+ * Tests GL_ARB_bindless_texture
+ */
+
+#include "piglit-util-gl.h"
+
+#include <GL/glx.h>
+PIGLIT_GL_TEST_CONFIG_BEGIN
+
+	config.supports_gl_core_version = 32;
+
+	config.window_visual = PIGLIT_GL_VISUAL_RGBA | PIGLIT_GL_VISUAL_DOUBLE;
+
+PIGLIT_GL_TEST_CONFIG_END
+
+GLuint prog;
+GLuint texid;
+GLuint loc;
+GLuint64 texhandle;
+void
+compile_shader(void)
+{
+  GLuint vs;
+  GLuint fs;
+  GLboolean ok;
+  static const char *vert = 
+    "#version 130\n"
+    "#extension GL_ARB_bindless_texture : require\n"
+    "layout (bindless_sampler) in sampler2D samp_in;\n"
+    "in vec4 piglit_vertex;\n"
+    "in vec2 tc_in;\n"
+    "out vec2 texCoord;\n"
+    "flat out sampler2D samp_vs;\n"
+    "void main() { gl_Position = piglit_vertex; texCoord = tc_in; samp_vs = samp_in; }\n";
+
+  static const char *frag = 
+    "#version 330\n"
+    "#extension GL_ARB_bindless_texture : enable\n"
+    "flat layout (bindless_sampler) in sampler2D samp_vs;\n"
+    "in vec2 texCoord;\n"
+    "out vec4 finalColor;"
+    "void main()\n"
+    "{\n"
+    "   finalColor = texture(samp_vs, texCoord);\n"
+    "}\n";
+
+  vs = piglit_compile_shader_text(GL_VERTEX_SHADER, vert);
+  fs = piglit_compile_shader_text(GL_FRAGMENT_SHADER, frag);
+  prog = piglit_link_simple_program(vs, fs);
+
+  ok = piglit_link_check_status(prog);
+  if (!ok)
+    piglit_report_result(PIGLIT_FAIL);
+  loc = glGetUniformLocation(prog, "mysamp");
+  glUseProgram(prog);
+}
+
+typedef GLuint64 (*gth)(GLuint texture);
+typedef void (*guh)(GLuint loc, GLuint64 handle);
+typedef void (*resident)(GLuint64 handle);
+
+gth GetTextureHandle;
+guh GetUniformHandle;
+resident MakeRes, MakeNonRes;
+enum piglit_result
+piglit_display(void)
+{
+	bool pass = true;
+
+	MakeRes(texhandle);
+	piglit_draw_rect_tex(-1, -1, 2, 2,
+			     0, 0, 1, 1);
+	MakeNonRes(texhandle);
+
+	if (!piglit_automatic)
+	  piglit_present_results();
+	return pass ? PIGLIT_PASS : PIGLIT_FAIL;
+}
+
+void
+piglit_init(int argc, char **argv)
+{
+	piglit_require_extension("GL_ARB_bindless_texture");
+
+	compile_shader();
+
+	GetTextureHandle = (gth)glXGetProcAddress("glGetTextureHandleARB");
+	GetUniformHandle = glXGetProcAddress("glUniformHandleui64ARB");
+	MakeRes = (resident)glXGetProcAddress("glMakeTextureHandleResidentARB");
+	MakeNonRes = (resident)glXGetProcAddress("glMakeTextureHandleNonResidentARB");
+	texid = piglit_rgbw_texture(GL_RGBA, 64, 64, GL_FALSE, GL_TRUE, GL_UNSIGNED_NORMALIZED);
+	texhandle = GetTextureHandle(texid);
+}