Textures and such.

src/xenia/gpu/sampler_info.h

@@ -0,0 +1,41 @@
+/**
+ ******************************************************************************
+ * 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. *
+ ******************************************************************************
+ */
+
+#ifndef XENIA_GPU_SAMPLER_INFO_H_
+#define XENIA_GPU_SAMPLER_INFO_H_
+
+#include <xenia/gpu/ucode.h>
+#include <xenia/gpu/xenos.h>
+
+namespace xe {
+namespace gpu {
+
+struct SamplerInfo {
+  ucode::instr_tex_filter_t min_filter;
+  ucode::instr_tex_filter_t mag_filter;
+  ucode::instr_tex_filter_t mip_filter;
+  uint32_t clamp_u;
+  uint32_t clamp_v;
+  uint32_t clamp_w;
+
+  static bool Prepare(const xenos::xe_gpu_texture_fetch_t& fetch,
+                      const ucode::instr_fetch_tex_t& fetch_instr,
+                      SamplerInfo* out_info);
+
+  bool operator==(const SamplerInfo& other) const {
+    return min_filter == other.min_filter && mag_filter == other.mag_filter &&
+           mip_filter == other.mip_filter && clamp_u == other.clamp_u &&
+           clamp_v == other.clamp_v && clamp_w == other.clamp_w;
+  }
+};
+
+}  // namespace gpu
+}  // namespace xe
+
+#endif  // XENIA_GPU_SAMPLER_INFO_H_