1 files changed, 41 insertions, 32 deletions

diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp
index 728b36ed6f..7c053e8f60 100644
--- a/drivers/gles3/rasterizer_scene_gles3.cpp
+++ b/drivers/gles3/rasterizer_scene_gles3.cpp
@@ -2230,7 +2230,7 @@ void RasterizerSceneGLES3::_add_geometry(RasterizerStorageGLES3::Geometry *p_geo
 
 void RasterizerSceneGLES3::_add_geometry_with_material(RasterizerStorageGLES3::Geometry *p_geometry, InstanceBase *p_instance, RasterizerStorageGLES3::GeometryOwner *p_owner, RasterizerStorageGLES3::Material *p_material, bool p_depth_pass, bool p_shadow_pass) {
 
-	bool has_base_alpha = (p_material->shader->spatial.uses_alpha && !p_material->shader->spatial.uses_alpha_scissor) || p_material->shader->spatial.uses_screen_texture;
+	bool has_base_alpha = (p_material->shader->spatial.uses_alpha && !p_material->shader->spatial.uses_alpha_scissor) || p_material->shader->spatial.uses_screen_texture || p_material->shader->spatial.uses_depth_texture;
 	bool has_blend_alpha = p_material->shader->spatial.blend_mode != RasterizerStorageGLES3::Shader::Spatial::BLEND_MODE_MIX;
 	bool has_alpha = has_base_alpha || has_blend_alpha;
 
@@ -2254,7 +2254,7 @@ void RasterizerSceneGLES3::_add_geometry_with_material(RasterizerStorageGLES3::G
 
 	if (p_depth_pass) {
 
-		if (has_blend_alpha || (has_base_alpha && p_material->shader->spatial.depth_draw_mode != RasterizerStorageGLES3::Shader::Spatial::DEPTH_DRAW_ALPHA_PREPASS))
+		if (has_blend_alpha || p_material->shader->spatial.uses_depth_texture || (has_base_alpha && p_material->shader->spatial.depth_draw_mode != RasterizerStorageGLES3::Shader::Spatial::DEPTH_DRAW_ALPHA_PREPASS))
 			return; //bye
 
 		if (!p_material->shader->spatial.uses_alpha_scissor && !p_material->shader->spatial.writes_modelview_or_projection && !p_material->shader->spatial.uses_vertex && !p_material->shader->spatial.uses_discard && p_material->shader->spatial.depth_draw_mode != RasterizerStorageGLES3::Shader::Spatial::DEPTH_DRAW_ALPHA_PREPASS) {
@@ -4234,17 +4234,14 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
 
 		clear_color = env->bg_color.to_linear();
 		storage->frame.clear_request = false;
-	} else if (env->bg_mode == VS::ENV_BG_SKY || env->bg_mode == VS::ENV_BG_COLOR_SKY) {
+	} else if (env->bg_mode == VS::ENV_BG_SKY) {
 
-		sky = storage->sky_owner.getornull(env->sky);
+		storage->frame.clear_request = false;
 
-		if (sky) {
-			env_radiance_tex = sky->radiance;
-		}
+	} else if (env->bg_mode == VS::ENV_BG_COLOR_SKY) {
+
+		clear_color = env->bg_color.to_linear();
 		storage->frame.clear_request = false;
-		if (env->bg_mode == VS::ENV_BG_COLOR_SKY) {
-			clear_color = env->bg_color.to_linear();
-		}
 
 	} else {
 		storage->frame.clear_request = false;
@@ -4254,34 +4251,48 @@ void RasterizerSceneGLES3::render_scene(const Transform &p_cam_transform, const
 		glClearBufferfv(GL_COLOR, 0, clear_color.components); // specular
 	}
 
-	if (env && env->bg_mode == VS::ENV_BG_CANVAS) {
-		//copy canvas to 3d buffer and convert it to linear
+	if (env) {
+		switch (env->bg_mode) {
+			case VS::ENV_BG_COLOR_SKY:
+
+			case VS::ENV_BG_SKY:
 
-		glDisable(GL_BLEND);
-		glDepthMask(GL_FALSE);
-		glDisable(GL_DEPTH_TEST);
-		glDisable(GL_CULL_FACE);
+				sky = storage->sky_owner.getornull(env->sky);
 
-		glActiveTexture(GL_TEXTURE0);
-		glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->color);
+				if (sky) {
+					env_radiance_tex = sky->radiance;
+				}
+				break;
+			case VS::ENV_BG_CANVAS:
+				//copy canvas to 3d buffer and convert it to linear
 
-		storage->shaders.copy.set_conditional(CopyShaderGLES3::DISABLE_ALPHA, true);
+				glDisable(GL_BLEND);
+				glDepthMask(GL_FALSE);
+				glDisable(GL_DEPTH_TEST);
+				glDisable(GL_CULL_FACE);
 
-		storage->shaders.copy.set_conditional(CopyShaderGLES3::SRGB_TO_LINEAR, true);
+				glActiveTexture(GL_TEXTURE0);
+				glBindTexture(GL_TEXTURE_2D, storage->frame.current_rt->color);
 
-		storage->shaders.copy.bind();
+				storage->shaders.copy.set_conditional(CopyShaderGLES3::DISABLE_ALPHA, true);
 
-		_copy_screen(true, true);
+				storage->shaders.copy.set_conditional(CopyShaderGLES3::SRGB_TO_LINEAR, true);
 
-		//turn off everything used
-		storage->shaders.copy.set_conditional(CopyShaderGLES3::SRGB_TO_LINEAR, false);
-		storage->shaders.copy.set_conditional(CopyShaderGLES3::DISABLE_ALPHA, false);
+				storage->shaders.copy.bind();
 
-		//restore
-		glEnable(GL_BLEND);
-		glDepthMask(GL_TRUE);
-		glEnable(GL_DEPTH_TEST);
-		glEnable(GL_CULL_FACE);
+				_copy_screen(true, true);
+
+				//turn off everything used
+				storage->shaders.copy.set_conditional(CopyShaderGLES3::SRGB_TO_LINEAR, false);
+				storage->shaders.copy.set_conditional(CopyShaderGLES3::DISABLE_ALPHA, false);
+
+				//restore
+				glEnable(GL_BLEND);
+				glDepthMask(GL_TRUE);
+				glEnable(GL_DEPTH_TEST);
+				glEnable(GL_CULL_FACE);
+				break;
+		}
 	}
 
 	state.texscreen_copied = false;
@@ -4916,7 +4927,6 @@ void RasterizerSceneGLES3::initialize() {
 		const int ubo_light_size = 160;
 		state.ubo_light_size = ubo_light_size;
 		state.max_ubo_lights = MIN(RenderList::MAX_LIGHTS, max_ubo_size / ubo_light_size);
-		print_line("GLES3: max ubo light: " + itos(state.max_ubo_lights));
 
 		state.spot_array_tmp = (uint8_t *)memalloc(ubo_light_size * state.max_ubo_lights);
 		state.omni_array_tmp = (uint8_t *)memalloc(ubo_light_size * state.max_ubo_lights);
@@ -4942,7 +4952,6 @@ void RasterizerSceneGLES3::initialize() {
 		state.scene_shader.add_custom_define("#define MAX_FORWARD_LIGHTS " + itos(state.max_forward_lights_per_object) + "\n");
 
 		state.max_ubo_reflections = MIN(RenderList::MAX_REFLECTIONS, max_ubo_size / sizeof(ReflectionProbeDataUBO));
-		print_line("GLES3: max ubo reflections: " + itos(state.max_ubo_reflections) + ", ubo size: " + itos(sizeof(ReflectionProbeDataUBO)));
 
 		state.reflection_array_tmp = (uint8_t *)memalloc(sizeof(ReflectionProbeDataUBO) * state.max_ubo_reflections);