1 files changed, 31 insertions, 11 deletions

diff --git a/drivers/gles3/rasterizer_canvas_gles3.cpp b/drivers/gles3/rasterizer_canvas_gles3.cpp
index ff423bf0d0..f859e49b5b 100644
--- a/drivers/gles3/rasterizer_canvas_gles3.cpp
+++ b/drivers/gles3/rasterizer_canvas_gles3.cpp
@@ -193,11 +193,11 @@ void RasterizerCanvasGLES3::canvas_end() {
 	state.using_ninepatch = false;
 }
 
-RasterizerStorageGLES3::Texture *RasterizerCanvasGLES3::_bind_canvas_texture(const RID &p_texture, const RID &p_normal_map) {
+RasterizerStorageGLES3::Texture *RasterizerCanvasGLES3::_bind_canvas_texture(const RID &p_texture, const RID &p_normal_map, bool p_force) {
 
 	RasterizerStorageGLES3::Texture *tex_return = NULL;
 
-	if (p_texture == state.current_tex) {
+	if (p_texture == state.current_tex && !p_force) {
 		tex_return = state.current_tex_ptr;
 	} else if (p_texture.is_valid()) {
 
@@ -211,6 +211,10 @@ RasterizerStorageGLES3::Texture *RasterizerCanvasGLES3::_bind_canvas_texture(con
 
 		} else {
 
+			if (texture->redraw_if_visible) { //check before proxy, because this is usually used with proxies
+				VisualServerRaster::redraw_request();
+			}
+
 			texture = texture->get_ptr();
 
 			if (texture->render_target)
@@ -232,7 +236,7 @@ RasterizerStorageGLES3::Texture *RasterizerCanvasGLES3::_bind_canvas_texture(con
 		state.current_tex_ptr = NULL;
 	}
 
-	if (p_normal_map == state.current_normal) {
+	if (p_normal_map == state.current_normal && !p_force) {
 		//do none
 		state.canvas_shader.set_uniform(CanvasShaderGLES3::USE_DEFAULT_NORMAL, state.current_normal.is_valid());
 
@@ -248,6 +252,10 @@ RasterizerStorageGLES3::Texture *RasterizerCanvasGLES3::_bind_canvas_texture(con
 
 		} else {
 
+			if (normal_map->redraw_if_visible) { //check before proxy, because this is usually used with proxies
+				VisualServerRaster::redraw_request();
+			}
+
 			normal_map = normal_map->get_ptr();
 			glActiveTexture(GL_TEXTURE1);
 			glBindTexture(GL_TEXTURE_2D, normal_map->tex_id);
@@ -832,6 +840,9 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur
 				if (!particles)
 					break;
 
+				if (particles->inactive && !particles->emitting)
+					break;
+
 				glVertexAttrib4f(VS::ARRAY_COLOR, 1, 1, 1, 1); //not used, so keep white
 
 				VisualServerRaster::redraw_request();
@@ -997,13 +1008,11 @@ void RasterizerCanvasGLES3::_canvas_item_render_commands(Item *p_item, Item *cur
 							glEnable(GL_SCISSOR_TEST);
 							//glScissor(viewport.x+current_clip->final_clip_rect.pos.x,viewport.y+ (viewport.height-(current_clip->final_clip_rect.pos.y+current_clip->final_clip_rect.size.height)),
 							//current_clip->final_clip_rect.size.width,current_clip->final_clip_rect.size.height);
-
-							int x = current_clip->final_clip_rect.position.x;
 							int y = storage->frame.current_rt->height - (current_clip->final_clip_rect.position.y + current_clip->final_clip_rect.size.y);
-							int w = current_clip->final_clip_rect.size.x;
-							int h = current_clip->final_clip_rect.size.y;
+							if (storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_VFLIP])
+								y = current_clip->final_clip_rect.position.y;
 
-							glScissor(x, y, w, h);
+							glScissor(current_clip->final_clip_rect.position.x, y, current_clip->final_clip_rect.size.x, current_clip->final_clip_rect.size.y);
 
 							reclip = false;
 						}
@@ -1086,7 +1095,7 @@ void RasterizerCanvasGLES3::_copy_texscreen(const Rect2 &p_rect) {
 	state.using_texture_rect = true;
 	_set_texture_rect_mode(false);
 
-	_bind_canvas_texture(state.current_tex, state.current_normal);
+	_bind_canvas_texture(state.current_tex, state.current_normal, true);
 
 	glEnable(GL_BLEND);
 }
@@ -1138,7 +1147,11 @@ void RasterizerCanvasGLES3::canvas_render_items(Item *p_item_list, int p_z, cons
 			if (current_clip) {
 
 				glEnable(GL_SCISSOR_TEST);
-				glScissor(current_clip->final_clip_rect.position.x, (rt_size.height - (current_clip->final_clip_rect.position.y + current_clip->final_clip_rect.size.height)), current_clip->final_clip_rect.size.width, current_clip->final_clip_rect.size.height);
+				int y = storage->frame.current_rt->height - (current_clip->final_clip_rect.position.y + current_clip->final_clip_rect.size.y);
+				if (storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_VFLIP])
+					y = current_clip->final_clip_rect.position.y;
+
+				glScissor(current_clip->final_clip_rect.position.x, y, current_clip->final_clip_rect.size.x, current_clip->final_clip_rect.size.y);
 
 			} else {
 
@@ -1261,6 +1274,10 @@ void RasterizerCanvasGLES3::canvas_render_items(Item *p_item_list, int p_z, cons
 						continue;
 					}
 
+					if (t->redraw_if_visible) { //check before proxy, because this is usually used with proxies
+						VisualServerRaster::redraw_request();
+					}
+
 					t = t->get_ptr();
 
 					if (storage->config.srgb_decode_supported && t->using_srgb) {
@@ -1515,7 +1532,10 @@ void RasterizerCanvasGLES3::canvas_render_items(Item *p_item_list, int p_z, cons
 		if (reclip) {
 
 			glEnable(GL_SCISSOR_TEST);
-			glScissor(current_clip->final_clip_rect.position.x, (rt_size.height - (current_clip->final_clip_rect.position.y + current_clip->final_clip_rect.size.height)), current_clip->final_clip_rect.size.width, current_clip->final_clip_rect.size.height);
+			int y = storage->frame.current_rt->height - (current_clip->final_clip_rect.position.y + current_clip->final_clip_rect.size.y);
+			if (storage->frame.current_rt->flags[RasterizerStorage::RENDER_TARGET_VFLIP])
+				y = current_clip->final_clip_rect.position.y;
+			glScissor(current_clip->final_clip_rect.position.x, y, current_clip->final_clip_rect.size.width, current_clip->final_clip_rect.size.height);
 		}
 
 		p_item_list = p_item_list->next;