Texture Instruction - Fixed Color

2021-03-12 18:33:04 -05:00
parent b8b3267757
commit f3f62e9e7b
49 changed files with 2636 additions and 63 deletions
--- a/runtime/include/vx_intrinsics.h
+++ b/runtime/include/vx_intrinsics.h
@@ -109,6 +109,14 @@ inline int vx_num_instrs() {
    return result; 
 }

+// Texture load instruction
+inline int vx_tex_ld(unsigned t, unsigned u, unsigned v, unsigned lod_t) {
+    lod_t = (lod_t << 8) | t;
+    int result;
+    asm volatile (".insn r4 0x6b, 5, 1, %0, %1, %2, %3" :: "r"(result), "r"(u), "r"(v), "r"(lod_t));
+    return result; 
+}
+
 #define __if(b) vx_split(b); \
                if (b)