1 files changed, 70 insertions, 0 deletions
diff --git a/src/gallium/drivers/nvfx/nv04_2d_loops.h b/src/gallium/drivers/nvfx/nv04_2d_loops.h
new file mode 100644
index 0000000000..3a6787c071
--- /dev/null
+++ b/src/gallium/drivers/nvfx/nv04_2d_loops.h
@@ -0,0 +1,70 @@
+#ifndef T
+{
+	if(dst->bpps == 0)
+#define T uint8_t
+#include "nv04_2d_loops.h"
+#undef T
+	else if(dst->bpps == 1)
+#define T uint16_t
+#include "nv04_2d_loops.h"
+#undef T
+	else if(dst->bpps == 2)
+#define T uint32_t
+#include "nv04_2d_loops.h"
+#undef T
+	else
+		assert(0);
+}
+#else
+#ifdef SWIZZLED_COPY_LOOPS
+{
+	if(!dst->pitch)
+	{
+		if(!src->pitch)
+		{
+			LOOP_Y
+			{
+				T* pdst = (T*)mdst + dswy[iy];
+				T* psrc = (T*)msrc + sswy[iy];
+				LOOP_X
+				{
+					assert((char*)&psrc[sswx[ix] + 1] <= ((char*)src->bo->map + src->bo->size));
+					assert((char*)&pdst[dswx[ix] + 1] <= ((char*)dst->bo->map + dst->bo->size));
+					pdst[dswx[ix]] = psrc[sswx[ix]];
+				}
+			}
+		}
+		else
+		{
+			T* psrc = (T*)(msrc + ((dir > 0) ? src->y : (src->y + h - 1)) * src->pitch) + src->x;
+			LOOP_Y
+			{
+				T* pdst = (T*)mdst + dswy[iy];
+				LOOP_X
+				{
+					assert((char*)&psrc[ix + 1] <= ((char*)src->bo->map + src->bo->size));
+					assert((char*)&pdst[dswx[ix] + 1] <= ((char*)dst->bo->map + dst->bo->size));
+					pdst[dswx[ix]] = psrc[ix];
+				}
+				psrc = (T*)((char*)psrc + dir * src->pitch);
+			}
+		}
+	}
+	else
+	{
+		T* pdst = (T*)(mdst + ((dir > 0) ? dst->y : (dst->y + h - 1)) * dst->pitch) + dst->x;
+		LOOP_Y
+		{
+			T* psrc = (T*)msrc + sswy[iy];
+			LOOP_X
+			{
+				assert((char*)&psrc[sswx[ix] + 1] <= ((char*)src->bo->map + src->bo->size));
+				assert((char*)&pdst[ix + 1] <= ((char*)dst->bo->map + dst->bo->size));
+				pdst[ix] = psrc[sswx[ix]];
+			}
+			pdst = (T*)((char*)pdst + dir * dst->pitch);
+		}
+	}
+}
+#endif
+#endif