diff options
Diffstat (limited to 'drivers/gles2/rasterizer_canvas_gles2.cpp')
| -rw-r--r-- | drivers/gles2/rasterizer_canvas_gles2.cpp | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/drivers/gles2/rasterizer_canvas_gles2.cpp b/drivers/gles2/rasterizer_canvas_gles2.cpp index 9a49d5a7e4..320242b773 100644 --- a/drivers/gles2/rasterizer_canvas_gles2.cpp +++ b/drivers/gles2/rasterizer_canvas_gles2.cpp @@ -499,6 +499,23 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur glDisableVertexAttribArray(VS::ARRAY_COLOR); glVertexAttrib4fv(VS::ARRAY_COLOR, r->modulate.components); + bool can_tile = true; + if (r->texture.is_valid() && r->flags & CANVAS_RECT_TILE && !storage->config.support_npot_repeat_mipmap) { + // workaround for when setting tiling does not work due to hardware limitation + + RasterizerStorageGLES2::Texture *texture = storage->texture_owner.getornull(r->texture); + + if (texture) { + + texture = texture->get_ptr(); + + if (next_power_of_2(texture->alloc_width) != texture->alloc_width && next_power_of_2(texture->alloc_height) != texture->alloc_height) { + state.canvas_shader.set_conditional(CanvasShaderGLES2::USE_FORCE_REPEAT, true); + can_tile = false; + } + } + } + // On some widespread Nvidia cards, the normal draw method can produce some // flickering in draw_rect and especially TileMap rendering (tiles randomly flicker). // See GH-9913. @@ -559,7 +576,7 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur bool untile = false; - if (r->flags & CANVAS_RECT_TILE && !(texture->flags & VS::TEXTURE_FLAG_REPEAT)) { + if (can_tile && r->flags & CANVAS_RECT_TILE && !(texture->flags & VS::TEXTURE_FLAG_REPEAT)) { glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); untile = true; @@ -616,7 +633,7 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur bool untile = false; - if (r->flags & CANVAS_RECT_TILE && !(tex->flags & VS::TEXTURE_FLAG_REPEAT)) { + if (can_tile && r->flags & CANVAS_RECT_TILE && !(tex->flags & VS::TEXTURE_FLAG_REPEAT)) { glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); untile = true; @@ -664,6 +681,9 @@ void RasterizerCanvasGLES2::_canvas_item_render_commands(Item *p_item, Item *cur glBindBuffer(GL_ARRAY_BUFFER, 0); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); } + + state.canvas_shader.set_conditional(CanvasShaderGLES2::USE_FORCE_REPEAT, false); + } break; case Item::Command::TYPE_NINEPATCH: { |