1 files changed, 28 insertions, 0 deletions
diff --git a/xvmc/shader/mc/read_frame_x0y0_uv_igd.g4i b/xvmc/shader/mc/read_frame_x0y0_uv_igd.g4i
new file mode 100644
index 00000000..edff59b6
--- /dev/null
+++ b/xvmc/shader/mc/read_frame_x0y0_uv_igd.g4i
@@ -0,0 +1,28 @@
+/* GRF allocation:
+   g1~g30: constant buffer
+           g1~g2:intra IQ matrix
+           g3~g4:non intra IQ matrix
+           g5~g20:IDCT table
+   g31:    thread payload 
+   g32:    message descriptor for reading reference data
+   g58~g81:reference data
+   g82:    thread payload backup
+   g83~g106:IDCT data                          
+*/
+mov (1) g32.8<1>UD 0x007000fUD  {align1};
+and.nz (1) null g32.16<1,1,1>UW 1UW {align1};
+(f0) jmpi read_backward;
+
+send (16) 0 g34.0<1>UW g32<8,8,1>UW read(5, 2, 0, 2) mlen 1 rlen 4 {align1};
+send (16) 0 g44.0<1>UW g32<8,8,1>UW read(6, 2, 0, 2) mlen 1 rlen 4 {align1};
+jmpi put_data;
+
+read_backward:
+send (16) 0 g34.0<1>UW g32<8,8,1>UW read(8, 2, 0, 2) mlen 1 rlen 4 {align1};
+send (16) 0 g44.0<1>UW g32<8,8,1>UW read(9, 2, 0, 2) mlen 1 rlen 4 {align1};
+
+put_data:
+mov (32) g74.0<1>UW g34.0<16,8,1>UB {align1 compr};
+mov (32) g76.0<1>UW g36.0<16,8,1>UB {align1 compr};
+mov (32) g78.0<1>UW g44.0<16,8,1>UB {align1 compr};
+mov (32) g80.0<1>UW g46.0<16,8,1>UB {align1 compr};