[Piglit] [PATCH] arb_gpu_shader_fp64: test display list support
Timothy Arceri
tarceri at itsqueeze.com
Tue Jun 19 10:07:55 UTC 2018
---
tests/opengl.py | 1 +
.../arb_gpu_shader_fp64/CMakeLists.gl.txt | 1 +
.../arb_gpu_shader_fp64/dlist-fp64-uniforms.c | 406 ++++++++++++++++++
3 files changed, 408 insertions(+)
create mode 100644 tests/spec/arb_gpu_shader_fp64/dlist-fp64-uniforms.c
diff --git a/tests/opengl.py b/tests/opengl.py
index d1f6b99e4..98bfda71f 100644
--- a/tests/opengl.py
+++ b/tests/opengl.py
@@ -1988,6 +1988,7 @@ with profile.test_list.group_manager(
g(['arb_gpu_shader_fp64-fs-getuniformdv'])
g(['arb_gpu_shader_fp64-gs-getuniformdv'])
g(['arb_gpu_shader_fp64-wrong-type-setter'])
+ g(['arb_gpu_shader_fp64-dlist-uniforms'])
g(['arb_gpu_shader_fp64-double_in_bool_uniform'])
g(['arb_gpu_shader_fp64-uniform-invalid-operation'])
g(['arb_gpu_shader_fp64-vs-non-uniform-control-flow-const'])
diff --git a/tests/spec/arb_gpu_shader_fp64/CMakeLists.gl.txt b/tests/spec/arb_gpu_shader_fp64/CMakeLists.gl.txt
index 209442f32..704da7f0e 100644
--- a/tests/spec/arb_gpu_shader_fp64/CMakeLists.gl.txt
+++ b/tests/spec/arb_gpu_shader_fp64/CMakeLists.gl.txt
@@ -8,6 +8,7 @@ link_libraries (
${OPENGL_gl_LIBRARY}
)
+piglit_add_executable (arb_gpu_shader_fp64-dlist-uniforms dlist-fp64-uniforms.c)
piglit_add_executable (arb_gpu_shader_fp64-double_in_bool_uniform double_in_bool_uniform.c)
piglit_add_executable (arb_gpu_shader_fp64-fs-non-uniform-control-flow-ssbo fs-non-uniform-control-flow-ssbo.c)
piglit_add_executable (arb_gpu_shader_fp64-vs-non-uniform-control-flow-ssbo vs-non-uniform-control-flow-ssbo.c)
diff --git a/tests/spec/arb_gpu_shader_fp64/dlist-fp64-uniforms.c b/tests/spec/arb_gpu_shader_fp64/dlist-fp64-uniforms.c
new file mode 100644
index 000000000..b4f07d709
--- /dev/null
+++ b/tests/spec/arb_gpu_shader_fp64/dlist-fp64-uniforms.c
@@ -0,0 +1,406 @@
+/*
+ * 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"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * 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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+/**
+ * Verify that unsigned glUniform* commands added in ARB_gpu_shader_fp64 are
+ * compiled into display lists.
+ *
+ * This test is adapted from tests/spec/arb_separate_shader_objects/dlist.c
+ */
+#include "piglit-util-gl.h"
+
+PIGLIT_GL_TEST_CONFIG_BEGIN
+
+ /* No supports_gl_core_version setting because there are no display
+ * lists in core profile.
+ */
+ config.supports_gl_compat_version = 32;
+ config.window_visual = PIGLIT_GL_VISUAL_DOUBLE | PIGLIT_GL_VISUAL_RGBA;
+ config.khr_no_error_support = PIGLIT_NO_ERRORS;
+
+PIGLIT_GL_TEST_CONFIG_END
+
+static bool Uniformd(void);
+static bool UniformMatrixd(void);
+
+void
+piglit_init(int argc, char **argv)
+{
+ bool pass = true;
+
+ piglit_require_extension("GL_ARB_gpu_shader_fp64");
+
+ pass = Uniformd() && pass;
+ pass = UniformMatrixd() && pass;
+
+ piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
+}
+
+enum mode {
+ set_scalar,
+ set_vector,
+ get_and_compare
+};
+
+#define NONMATRIX_UNIFORM(type, n, suffix) \
+ do { \
+ type inbuf[n]; \
+ type outbuf[n]; \
+ unsigned jjj; \
+ \
+ for (jjj = 0; jjj < n; jjj++) \
+ outbuf[jjj] = (type) value++; \
+ \
+ switch (m) { \
+ case set_scalar: \
+ switch (n) { \
+ case 1: \
+ glUniform1 ## suffix \
+ (loc, \
+ outbuf[0]); \
+ break; \
+ case 2: \
+ glUniform2 ## suffix \
+ (loc, \
+ outbuf[0], \
+ outbuf[1]); \
+ break; \
+ case 3: \
+ glUniform3 ## suffix \
+ (loc, \
+ outbuf[0], \
+ outbuf[1], \
+ outbuf[2]); \
+ break; \
+ case 4: \
+ glUniform4 ## suffix \
+ (loc, \
+ outbuf[0], \
+ outbuf[1], \
+ outbuf[2], \
+ outbuf[3]); \
+ break; \
+ default: \
+ printf("internal error - " \
+ "cannot set_scalar a " \
+ "%d count\n", n); \
+ pass = false; \
+ break; \
+ } \
+ break; \
+ \
+ case set_vector: \
+ glUniform ## n ## suffix ## v \
+ (loc, 1, outbuf); \
+ break; \
+ \
+ case get_and_compare: \
+ glGetUniform ## suffix ## v \
+ (prog, loc, inbuf); \
+ if (memcmp(inbuf, outbuf, \
+ sizeof(type) * n) != 0) { \
+ printf(" %s data " \
+ "does not match.\n", \
+ name); \
+ pass = false; \
+ } \
+ break; \
+ } \
+ } while (0)
+
+#define glUniformMatrix2x2dv glUniformMatrix2dv
+#define glUniformMatrix3x3dv glUniformMatrix3dv
+#define glUniformMatrix4x4dv glUniformMatrix4dv
+
+#define MATRIX_UNIFORM(type, r, c, suffix) \
+ do { \
+ type inbuf[r * c]; \
+ type outbuf[r * c]; \
+ unsigned jjj; \
+ \
+ for (jjj = 0; jjj < (r * c); jjj++) \
+ outbuf[jjj] = (type) value++; \
+ \
+ switch (m) { \
+ case set_scalar: \
+ printf("internal error - cannot set_scalar a " \
+ "matrix\n"); \
+ pass = false; \
+ break; \
+ \
+ case set_vector: \
+ glUniformMatrix ## r ## x ## c ## suffix ## v \
+ (loc, 1, GL_FALSE, outbuf); \
+ break; \
+ \
+ case get_and_compare: \
+ glGetUniform ## suffix ## v \
+ (prog, loc, inbuf); \
+ if (memcmp(inbuf, outbuf, \
+ sizeof(type) * r * c) != 0) { \
+ printf(" %s data " \
+ "does not match.\n", \
+ name); \
+ pass = false; \
+ } \
+ break; \
+ } \
+ } while (0)
+
+/**
+ * Set or get/verify all the active uniforms in a program
+ *
+ * \param prog Program to operate on
+ * \param base_value Value set (or expected) for the first element of the
+ * first uniform. Each element expects a successively
+ * incremented value.
+ * \param m Mode of operation. Set using scalars (e.g., using
+ * \c glUniform4f), set using vectors (e.g., using
+ * \c glUniform4fv), or get and verify.
+ */
+bool
+process_program_uniforms(GLuint prog, unsigned base_value, enum mode m)
+{
+ unsigned num_uniforms;
+ unsigned i;
+ unsigned value;
+ bool pass = true;
+
+ glGetProgramiv(prog, GL_ACTIVE_UNIFORMS, (GLint *) &num_uniforms);
+
+ value = base_value;
+ for (i = 0; i < num_uniforms; i++) {
+ GLint size;
+ GLenum type;
+ char name[64];
+ GLuint loc;
+
+ glGetActiveUniform(prog, i, sizeof(name), NULL,
+ &size, &type, name);
+
+ loc = glGetUniformLocation(prog, name);
+ if (loc == -1) {
+ printf("%s was active, but could not get location.\n",
+ name);
+ pass = false;
+ continue;
+ }
+
+ switch (type) {
+ case GL_DOUBLE:
+ NONMATRIX_UNIFORM(double, 1, d);
+ break;
+ case GL_DOUBLE_VEC2:
+ NONMATRIX_UNIFORM(double, 2, d);
+ break;
+ case GL_DOUBLE_VEC3:
+ NONMATRIX_UNIFORM(double, 3, d);
+ break;
+ case GL_DOUBLE_VEC4:
+ NONMATRIX_UNIFORM(double, 4, d);
+ break;
+
+ case GL_DOUBLE_MAT2:
+ MATRIX_UNIFORM(double, 2, 2, d);
+ break;
+ case GL_DOUBLE_MAT2x3:
+ MATRIX_UNIFORM(double, 2, 3, d);
+ break;
+ case GL_DOUBLE_MAT2x4:
+ MATRIX_UNIFORM(double, 2, 4, d);
+ break;
+ case GL_DOUBLE_MAT3x2:
+ MATRIX_UNIFORM(double, 3, 2, d);
+ break;
+ case GL_DOUBLE_MAT3:
+ MATRIX_UNIFORM(double, 3, 3, d);
+ break;
+ case GL_DOUBLE_MAT3x4:
+ MATRIX_UNIFORM(double, 3, 4, d);
+ break;
+ case GL_DOUBLE_MAT4x2:
+ MATRIX_UNIFORM(double, 4, 2, d);
+ break;
+ case GL_DOUBLE_MAT4x3:
+ MATRIX_UNIFORM(double, 4, 3, d);
+ break;
+ case GL_DOUBLE_MAT4:
+ MATRIX_UNIFORM(double, 4, 4, d);
+ break;
+ }
+ }
+
+ return pass;
+}
+
+static bool
+process_shader(const char *func, const char *source, bool matrix)
+{
+ static const struct {
+ GLenum list_mode;
+ enum mode setter_mode;
+ const char *setter_mode_name;
+ unsigned base_value;
+ } tests[] = {
+ {
+ GL_COMPILE,
+ set_scalar, "scalar",
+ 5
+ },
+ {
+ GL_COMPILE,
+ set_vector, "vector",
+ 7
+ },
+ {
+ GL_COMPILE_AND_EXECUTE,
+ set_scalar, "scalar",
+ 11
+ },
+ {
+ GL_COMPILE_AND_EXECUTE,
+ set_vector, "vector",
+ 13
+ }
+ };
+
+ bool pass = true;
+
+ printf("Testing gl%s\n", func);
+
+ GLuint vs = piglit_compile_shader_text(GL_VERTEX_SHADER, source);
+ GLuint prog = piglit_link_simple_program(vs, 0);
+
+ glUseProgram(prog);
+
+ GLuint list = glGenLists(1);
+
+ for (unsigned i = 0; i < ARRAY_SIZE(tests); i++) {
+ const unsigned post_compile_base_value =
+ (tests[i].list_mode == GL_COMPILE)
+ ? 0 : tests[i].base_value;
+
+ if (matrix && tests[i].setter_mode == set_scalar)
+ continue;
+
+ printf(" %s: %s mode\n",
+ piglit_get_gl_enum_name(tests[i].list_mode),
+ tests[i].setter_mode_name);
+
+ printf(" pre-initialize\n");
+ pass = process_program_uniforms(prog, 0, tests[i].setter_mode)
+ && pass;
+ pass = process_program_uniforms(prog, 0, get_and_compare)
+ && pass;
+
+ glNewList(list, tests[i].list_mode);
+ printf(" compiling\n");
+ pass = process_program_uniforms(prog,
+ tests[i].base_value,
+ tests[i].setter_mode)
+ && pass;
+ glEndList();
+
+ printf(" post-compile verify\n");
+ pass = process_program_uniforms(prog, post_compile_base_value,
+ get_and_compare)
+ && pass;
+
+ /* Reset the values back. This is useful if GL_COMPILE
+ * executed the commands and for GL_COMPILE_AND_EXECUTE. We
+ * want to know that glCallList changed things.
+ */
+ printf(" restore original values\n");
+ pass = process_program_uniforms(prog, 0, tests[i].setter_mode)
+ && pass;
+ pass = process_program_uniforms(prog, 0, get_and_compare)
+ && pass;
+
+ printf(" post-glCallList verify\n");
+ glCallList(list);
+ pass = process_program_uniforms(prog, tests[i].base_value,
+ get_and_compare)
+ && pass;
+ }
+
+ glDeleteLists(list, 1);
+
+ pass = piglit_check_gl_error(GL_NO_ERROR) && pass;
+
+ return pass;
+}
+
+bool
+Uniformd(void)
+{
+ const char *source =
+ "#version 150\n"
+ "#extension GL_ARB_gpu_shader_fp64: require\n"
+ "uniform double s;\n"
+ "uniform dvec2 v2;\n"
+ "uniform dvec3 v3;\n"
+ "uniform dvec4 v4;\n"
+ "\n"
+ "void main()\n"
+ "{\n"
+ " gl_Position = vec4(v3, s) + vec4(v2, v2) + vec4(v4);\n"
+ "}\n"
+ ;
+
+ return process_shader(__func__, source, false);
+}
+
+bool
+UniformMatrixd(void)
+{
+ const char *source =
+ "#version 150\n"
+ "#extension GL_ARB_gpu_shader_fp64: require\n"
+ "uniform dmat2x2 m22;\n"
+ "uniform dmat2x3 m23;\n"
+ "uniform dmat2x4 m24;\n"
+ "uniform dmat3x2 m32;\n"
+ "uniform dmat3x3 m33;\n"
+ "uniform dmat3x4 m34;\n"
+ "uniform dmat4x2 m42;\n"
+ "uniform dmat4x3 m43;\n"
+ "uniform dmat4x4 m44;\n"
+ "\n"
+ "void main()\n"
+ "{\n"
+ " gl_Position = "
+ "vec4(m22[0], 0, 0) + vec4(m32[0], 0, 0) + vec4(m42[0], 0, 0) "
+ "+ vec4(m23[0], 0) + vec4(m33[0], 0) + vec4(m43[0], 0) "
+ "+ vec4(m24[0]) + vec4(m34[0]) + vec4(m44[0]);\n"
+ "}\n"
+ ;
+
+ return process_shader(__func__, source, true);
+}
+
+enum piglit_result
+piglit_display(void)
+{
+ /* NOTREACHED */
+ return PIGLIT_FAIL;
+}
--
2.17.1
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