From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Sat, 21 Nov 2015 16:49:03 +0000 (-0500)
Subject: freedreno/a4xx: add astc formats
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=93905a8df1d982d171ee690f9ec73f90f00fa49f;p=mesa.git

freedreno/a4xx: add astc formats

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
---

diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_format.c b/src/gallium/drivers/freedreno/a4xx/fd4_format.c
index dceb3b98c75..dc126b153cf 100644
--- a/src/gallium/drivers/freedreno/a4xx/fd4_format.c
+++ b/src/gallium/drivers/freedreno/a4xx/fd4_format.c
@@ -303,6 +303,36 @@ static struct fd4_format formats[PIPE_FORMAT_COUNT] = {
 	_T(LATC1_SNORM, RGTC1_SNORM, NONE, WZYX),
 	_T(LATC2_UNORM, RGTC2_UNORM, NONE, WZYX),
 	_T(LATC2_SNORM, RGTC2_SNORM, NONE, WZYX),
+
+	_T(ASTC_4x4,   ASTC_4x4,   NONE, WZYX),
+	_T(ASTC_5x4,   ASTC_5x4,   NONE, WZYX),
+	_T(ASTC_5x5,   ASTC_5x5,   NONE, WZYX),
+	_T(ASTC_6x5,   ASTC_6x5,   NONE, WZYX),
+	_T(ASTC_6x6,   ASTC_6x6,   NONE, WZYX),
+	_T(ASTC_8x5,   ASTC_8x5,   NONE, WZYX),
+	_T(ASTC_8x6,   ASTC_8x6,   NONE, WZYX),
+	_T(ASTC_8x8,   ASTC_8x8,   NONE, WZYX),
+	_T(ASTC_10x5,  ASTC_10x5,  NONE, WZYX),
+	_T(ASTC_10x6,  ASTC_10x6,  NONE, WZYX),
+	_T(ASTC_10x8,  ASTC_10x8,  NONE, WZYX),
+	_T(ASTC_10x10, ASTC_10x10, NONE, WZYX),
+	_T(ASTC_12x10, ASTC_12x10, NONE, WZYX),
+	_T(ASTC_12x12, ASTC_12x12, NONE, WZYX),
+
+	_T(ASTC_4x4_SRGB,   ASTC_4x4,   NONE, WZYX),
+	_T(ASTC_5x4_SRGB,   ASTC_5x4,   NONE, WZYX),
+	_T(ASTC_5x5_SRGB,   ASTC_5x5,   NONE, WZYX),
+	_T(ASTC_6x5_SRGB,   ASTC_6x5,   NONE, WZYX),
+	_T(ASTC_6x6_SRGB,   ASTC_6x6,   NONE, WZYX),
+	_T(ASTC_8x5_SRGB,   ASTC_8x5,   NONE, WZYX),
+	_T(ASTC_8x6_SRGB,   ASTC_8x6,   NONE, WZYX),
+	_T(ASTC_8x8_SRGB,   ASTC_8x8,   NONE, WZYX),
+	_T(ASTC_10x5_SRGB,  ASTC_10x5,  NONE, WZYX),
+	_T(ASTC_10x6_SRGB,  ASTC_10x6,  NONE, WZYX),
+	_T(ASTC_10x8_SRGB,  ASTC_10x8,  NONE, WZYX),
+	_T(ASTC_10x10_SRGB, ASTC_10x10, NONE, WZYX),
+	_T(ASTC_12x10_SRGB, ASTC_12x10, NONE, WZYX),
+	_T(ASTC_12x12_SRGB, ASTC_12x12, NONE, WZYX),
 };
 
 /* convert pipe format to vertex buffer format: */
@@ -346,6 +376,9 @@ fd4_pipe2fetchsize(enum pipe_format format)
 	if (format == PIPE_FORMAT_Z32_FLOAT_S8X24_UINT)
 		format = PIPE_FORMAT_Z32_FLOAT;
 
+	if (util_format_description(format)->layout == UTIL_FORMAT_LAYOUT_ASTC)
+		return TFETCH4_16_BYTE;
+
 	switch (util_format_get_blocksizebits(format) / util_format_get_blockwidth(format)) {
 	case 8:   return TFETCH4_1_BYTE;
 	case 16:  return TFETCH4_2_BYTE;
diff --git a/src/gallium/drivers/freedreno/freedreno_resource.c b/src/gallium/drivers/freedreno/freedreno_resource.c
index c8e2779d390..63ca9e30620 100644
--- a/src/gallium/drivers/freedreno/freedreno_resource.c
+++ b/src/gallium/drivers/freedreno/freedreno_resource.c
@@ -484,6 +484,7 @@ static uint32_t
 setup_slices(struct fd_resource *rsc, uint32_t alignment, enum pipe_format format)
 {
 	struct pipe_resource *prsc = &rsc->base.b;
+	enum util_format_layout layout = util_format_description(format)->layout;
 	uint32_t level, size = 0;
 	uint32_t width = prsc->width0;
 	uint32_t height = prsc->height0;
@@ -497,7 +498,11 @@ setup_slices(struct fd_resource *rsc, uint32_t alignment, enum pipe_format forma
 		struct fd_resource_slice *slice = fd_resource_slice(rsc, level);
 		uint32_t blocks;
 
-		slice->pitch = width = align(width, 32);
+		if (layout == UTIL_FORMAT_LAYOUT_ASTC)
+			slice->pitch = width =
+				util_align_npot(width, 32 * util_format_get_blockwidth(format));
+		else
+			slice->pitch = width = align(width, 32);
 		slice->offset = size;
 		blocks = util_format_get_nblocks(format, width, height);
 		/* 1d array and 2d array textures must all have the same layer size