Initial commit for g3dvl.

Initial commit for g3dvl, contains support for basic XvMC features.

- Context, surface, block, macroblock creation and deletion
- Surface rendering
  - Frame pictures
  - Frame based motion compensation
  - Intra-coded macroblocks
  - Predicted macroblocks
  - Bi-directionally predicted macroblocks
- Surface display
  - Color conversion
  - Scaling

1 files changed, 88 insertions, 0 deletions

diff --git a/src/gallium/state_trackers/g3dvl/vl_types.h b/src/gallium/state_trackers/g3dvl/vl_types.h
new file mode 100644
index 0000000000..7040b74503
--- /dev/null
+++ b/src/gallium/state_trackers/g3dvl/vl_types.h
@@ -0,0 +1,88 @@
+#ifndef vl_types_h
+#define vl_types_h
+
+enum VL_FORMAT
+{
+	VL_FORMAT_YCBCR_420,
+	VL_FORMAT_YCBCR_422,
+	VL_FORMAT_YCBCR_444
+};
+
+enum VL_PICTURE
+{
+	VL_TOP_FIELD,
+	VL_BOTTOM_FIELD,
+	VL_FRAME_PICTURE
+};
+
+enum VL_FIELD_ORDER
+{
+	VL_FIELD_FIRST,
+	VL_FIELD_SECOND
+};
+
+enum VL_DCT_TYPE
+{
+	VL_DCT_FIELD_CODED,
+	VL_DCT_FRAME_CODED
+};
+
+enum VL_SAMPLE_TYPE
+{
+	VL_FULL_SAMPLE,
+	VL_DIFFERENCE_SAMPLE
+};
+
+enum VL_MC_TYPE
+{
+	VL_FIELD_MC,
+	VL_FRAME_MC
+};
+
+struct VL_VERTEX4F
+{
+	float x, y, z, w;
+};
+
+struct VL_VERTEX2F
+{
+	float x, y;
+};
+
+struct VL_TEXCOORD2F
+{
+	float s, t;
+};
+
+struct VL_MC_VS_CONSTS
+{
+	struct VL_VERTEX4F	scale;
+	struct VL_VERTEX4F	mb_pos_trans;
+	struct VL_VERTEX4F	mb_tc_trans[2];
+};
+
+struct VL_MC_FS_CONSTS
+{
+	struct VL_VERTEX4F	multiplier;
+	struct VL_VERTEX4F	bias;
+};
+
+struct VL_CSC_FS_CONSTS
+{
+	struct VL_VERTEX4F	bias;
+	float			matrix[16];
+};
+
+struct VL_MOTION_VECTOR
+{
+	struct
+	{
+		int x, y;
+	} top_field, bottom_field;
+};
+
+struct VL_CONTEXT;
+struct VL_SURFACE;
+
+#endif
+