[v2,10/15] nv_conditional_render: port blitframebuffer-test to gles3

Submitted by Erik Faye-Lund on Nov. 7, 2018, 9:14 p.m.

Details

Message ID 20181107211420.7355-11-erik.faye-lund@collabora.com
State New
Headers show

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diff --git a/tests/opengl.py b/tests/opengl.py
index b3a624512..41aead3f7 100644
--- a/tests/opengl.py
+++ b/tests/opengl.py
@@ -3806,6 +3806,7 @@  with profile.test_list.group_manager(
     g(['nv_conditional_render-begin-zero_gles2'], 'begin-zero_gles2')
     g(['nv_conditional_render-bitmap'], 'bitmap')
     g(['nv_conditional_render-blitframebuffer'], 'blitframebuffer')
+    g(['nv_conditional_render-blitframebuffer_gles3'], 'blitframebuffer_gles3')
     g(['nv_conditional_render-clear'], 'clear')
     g(['nv_conditional_render-copypixels'], 'copypixels')
     g(['nv_conditional_render-copyteximage'], 'copyteximage')
diff --git a/tests/spec/nv_conditional_render/CMakeLists.gles2.txt b/tests/spec/nv_conditional_render/CMakeLists.gles2.txt
index 227134cd0..cb4a87098 100644
--- a/tests/spec/nv_conditional_render/CMakeLists.gles2.txt
+++ b/tests/spec/nv_conditional_render/CMakeLists.gles2.txt
@@ -2,5 +2,6 @@  link_libraries(piglitutil_${piglit_target_api})
 
 piglit_add_executable (nv_conditional_render-begin-while-active_gles2 begin-while-active.c common.c)
 piglit_add_executable (nv_conditional_render-begin-zero_gles2 begin-zero.c)
+piglit_add_executable (nv_conditional_render-blitframebuffer_gles3 blitframebuffer.c common.c)
 
 # vim: ft=cmake:
diff --git a/tests/spec/nv_conditional_render/blitframebuffer.c b/tests/spec/nv_conditional_render/blitframebuffer.c
index 37e639073..43a6bcf15 100644
--- a/tests/spec/nv_conditional_render/blitframebuffer.c
+++ b/tests/spec/nv_conditional_render/blitframebuffer.c
@@ -37,25 +37,44 @@ 
 
 PIGLIT_GL_TEST_CONFIG_BEGIN
 
+#ifdef PIGLIT_USE_OPENGL
 	config.supports_gl_compat_version = 10;
+#else // PIGLIT_USE_OPENGL_ES3
+	config.supports_gl_es_version = 30;
+#endif
+
 	config.window_visual = PIGLIT_GL_VISUAL_DOUBLE | PIGLIT_GL_VISUAL_RGBA;
 	config.khr_no_error_support = PIGLIT_NO_ERRORS;
 
 PIGLIT_GL_TEST_CONFIG_END
 
+#ifndef PIGLIT_USE_OPENGL
+
+static GLint prog_green, prog_tex;
+
+#endif
+
 static void blit_window_to_tex(GLuint tex, int w, int h)
 {
 	GLuint fb;
 
 	glGenFramebuffersEXT(1, &fb);
+#ifdef PIGLIT_USE_OPENGL
 	glBindFramebufferEXT(GL_DRAW_FRAMEBUFFER_EXT, fb);
+#else
+	glBindFramebuffer(GL_DRAW_FRAMEBUFFER, fb);
+#endif
 	glFramebufferTexture2DEXT(GL_DRAW_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT, GL_TEXTURE_2D, tex, 0);
 
 	assert(glCheckFramebufferStatusEXT(GL_DRAW_FRAMEBUFFER_EXT) == GL_FRAMEBUFFER_COMPLETE_EXT);
 
 	glBlitFramebufferEXT(0, h, w, 2 * h, 0, 0, w, h, GL_COLOR_BUFFER_BIT, GL_LINEAR);
 
+#ifdef PIGLIT_USE_OPENGL
 	glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, piglit_winsys_fbo);
+#else
+	glBindFramebuffer(GL_DRAW_FRAMEBUFFER, piglit_winsys_fbo);
+#endif
 	glDeleteFramebuffersEXT(1, &fb);
 }
 
@@ -71,9 +90,15 @@  piglit_display(void)
 	glClear(GL_COLOR_BUFFER_BIT);
 
 	/* Draw bottom half of window to green. */
+#ifdef PIGLIT_USE_OPENGL
 	glColor4fv(green);
+#else
+	glUseProgram(prog_green);
+#endif
 	piglit_draw_rect(-1, -1, 2, 1);
+#ifdef PIGLIT_USE_OPENGL
 	glColor4f(1, 1, 1, 1);
+#endif
 
 	/* Set up a green texture. */
 	glGenTextures(1, &texture);
@@ -96,10 +121,16 @@  piglit_display(void)
 	glEndConditionalRenderNV();
 
 	/* Draw the texture to top half of the window. */
+#ifdef PIGLIT_USE_OPENGL
 	glEnable(GL_TEXTURE_2D);
+#else
+	glUseProgram(prog_tex);
+#endif
 	piglit_draw_rect_tex(-1, 0, 2, 1,
 			     0, 0, 1, 1);
+#ifdef PIGLIT_USE_OPENGL
 	glDisable(GL_TEXTURE_2D);
+#endif
 
 	pass = piglit_probe_rect_rgba(0, piglit_width / 2,
 				      piglit_width, piglit_height / 2,
@@ -116,6 +147,12 @@  void
 piglit_init(int argc, char **argv)
 {
 	piglit_require_extension("GL_NV_conditional_render");
+
+#ifdef PIGLIT_USE_OPENGL
 	piglit_require_extension("GL_EXT_framebuffer_object");
 	piglit_require_extension("GL_EXT_framebuffer_blit");
+#else
+	prog_green = build_green_program();
+	prog_tex = build_texture_program();
+#endif
 }