Textures and such.

src/xenia/gpu/sampler_info.cc

@@ -0,0 +1,31 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2014 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include <xenia/gpu/sampler_info.h>
+
+namespace xe {
+namespace gpu {
+
+bool SamplerInfo::Prepare(const xenos::xe_gpu_texture_fetch_t& fetch,
+                          const ucode::instr_fetch_tex_t& fetch_instr,
+                          SamplerInfo* out_info) {
+  out_info->min_filter = static_cast<ucode::instr_tex_filter_t>(
+      fetch_instr.min_filter == 3 ? fetch.min_filter : fetch_instr.min_filter);
+  out_info->mag_filter = static_cast<ucode::instr_tex_filter_t>(
+      fetch_instr.mag_filter == 3 ? fetch.mag_filter : fetch_instr.mag_filter);
+  out_info->mip_filter = static_cast<ucode::instr_tex_filter_t>(
+      fetch_instr.mip_filter == 3 ? fetch.mip_filter : fetch_instr.mip_filter);
+  out_info->clamp_u = fetch.clamp_x;
+  out_info->clamp_v = fetch.clamp_y;
+  out_info->clamp_w = fetch.clamp_z;
+  return true;
+}
+
+}  //  namespace gpu
+}  //  namespace xe