rsx: Validate requested images before attempting to upload them

- Do not allow dimensions of 0 to reach the backend APIs

rpcs3/Emu/RSX/Common/texture_cache.h

@@ -2084,6 +2084,7 @@ namespace rsx
 			{
 			case rsx::texture_dimension_extended::texture_dimension_1d:
 				attributes.depth = 1;
+				attributes.height = 1;
 				attributes.slice_h = 1;
 				scale.height = scale.depth = 0.f;
 				subsurface_count = 1;
@@ -2113,6 +2114,15 @@ namespace rsx
 				fmt::throw_exception("Unsupported texture dimension %d", static_cast<int>(extended_dimension));
 			}
 
+			// Validation
+			if (!attributes.width || !attributes.height || !attributes.depth)
+			{
+				rsx_log.warning("Image at address 0x%x has invalid dimensions. Type=%d, Dims=%dx%dx%d",
+					attributes.address, static_cast<s32>(extended_dimension),
+					attributes.width, attributes.height, attributes.depth);
+				return {};
+			}
+
 			if (options.is_compressed_format)
 			{
 				// Compressed textures cannot be 1D in some APIs

rpcs3/Emu/RSX/GL/GLDraw.cpp

@@ -298,15 +298,17 @@ void GLGSRender::load_texture_env()
 			if (tex.enabled())
 			{
 				*sampler_state = m_gl_texture_cache.upload_texture(cmd, tex, m_rtts);
-
-				if (m_textures_dirty[i])
-					m_fs_sampler_states[i].apply(tex, fs_sampler_state[i].get());
 			}
 			else
 			{
 				*sampler_state = {};
 			}
 
+			if (m_textures_dirty[i] && sampler_state->validate())
+			{
+				m_fs_sampler_states[i].apply(tex, fs_sampler_state[i].get());
+			}
+
 			m_textures_dirty[i] = false;
 		}
 	}
@@ -327,12 +329,16 @@ void GLGSRender::load_texture_env()
 			if (rsx::method_registers.vertex_textures[i].enabled())
 			{
 				*sampler_state = m_gl_texture_cache.upload_texture(cmd, rsx::method_registers.vertex_textures[i], m_rtts);
-
-				if (m_vertex_textures_dirty[i])
-					m_vs_sampler_states[i].apply(tex, vs_sampler_state[i].get());
 			}
 			else
+			{
 				*sampler_state = {};
+			}
+
+			if (m_vertex_textures_dirty[i] && sampler_state->validate())
+			{
+				m_vs_sampler_states[i].apply(tex, vs_sampler_state[i].get());
+			}
 
 			m_vertex_textures_dirty[i] = false;
 		}

rpcs3/Emu/RSX/RSXThread.cpp

@@ -1934,7 +1934,7 @@ namespace rsx
 			auto &tex = rsx::method_registers.fragment_textures[i];
 			current_fp_texture_state.clear(i);
 
-			if (tex.enabled())
+			if (tex.enabled() && sampler_descriptors[i]->format_class != RSX_FORMAT_CLASS_UNDEFINED)
 			{
 				current_fragment_program.texture_params[i].scale[0] = sampler_descriptors[i]->scale_x;
 				current_fragment_program.texture_params[i].scale[1] = sampler_descriptors[i]->scale_y;

rpcs3/Emu/RSX/VK/VKDraw.cpp

@@ -177,7 +177,14 @@ void VKGSRender::load_texture_env()
 			{
 				check_heap_status(VK_HEAP_CHECK_TEXTURE_UPLOAD_STORAGE);
 				*sampler_state = m_texture_cache.upload_texture(*m_current_command_buffer, tex, m_rtts);
+			}
+			else
+			{
+				*sampler_state = {};
+			}
 
+			if (sampler_state->validate())
+			{
 				if (sampler_state->is_cyclic_reference)
 				{
 					check_for_cyclic_refs |= true;
@@ -295,10 +302,6 @@ void VKGSRender::load_texture_env()
 						border_color, compare_enabled, depth_compare_mode);
 				}
 			}
-			else
-			{
-				*sampler_state = {};
-			}
 
 			m_textures_dirty[i] = false;
 		}
@@ -321,7 +324,14 @@ void VKGSRender::load_texture_env()
 			{
 				check_heap_status(VK_HEAP_CHECK_TEXTURE_UPLOAD_STORAGE);
 				*sampler_state = m_texture_cache.upload_texture(*m_current_command_buffer, tex, m_rtts);
+			}
+			else
+			{
+				*sampler_state = {};
+			}
 
+			if (sampler_state->validate())
+			{
 				if (sampler_state->is_cyclic_reference || sampler_state->external_subresource_desc.do_not_cache)
 				{
 					check_for_cyclic_refs |= true;
@@ -353,8 +363,6 @@ void VKGSRender::load_texture_env()
 						VK_FILTER_NEAREST, VK_FILTER_NEAREST, VK_SAMPLER_MIPMAP_MODE_NEAREST, border_color);
 				}
 			}
-			else
-				*sampler_state = {};
 
 			m_vertex_textures_dirty[i] = false;
 		}