freedreno/a3xx: add hardware ETC1 support

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
2015-02-16 01:33:11 -05:00
parent 935ee6b652
commit d622afdbc3
2 changed files with 4 additions and 0 deletions
@@ -130,6 +130,7 @@ enum a3xx_tex_fmt {
 	TFMT_I420_Y = 24,
 	TFMT_I420_U = 26,
 	TFMT_I420_V = 27,
+	TFMT_ETC1 = 34,
 	TFMT_DXT1 = 36,
 	TFMT_DXT3 = 37,
 	TFMT_DXT5 = 38,
@@ -246,6 +246,9 @@ static struct fd3_format formats[PIPE_FORMAT_COUNT] = {
 	VT(R32G32B32A32_FLOAT,   32_32_32_32_FLOAT, R32G32B32A32_FLOAT, WZYX),
 	_T(R32G32B32X32_FLOAT,   32_32_32_32_FLOAT, R32G32B32A32_FLOAT, WZYX),
 	V_(R32G32B32A32_FIXED,   32_32_32_32_FIXED, NONE,               WZYX),
+
+	/* compressed */
+	_T(ETC1_RGB8, ETC1, NONE, WZYX),
 };

 enum a3xx_vtx_fmt