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authorIlia Mirkin <[email protected]>2015-11-21 20:33:23 -0500
committerIlia Mirkin <[email protected]>2015-11-23 11:17:15 -0500
commit1b9992b8038781589ac40db22e44d2da0485cf02 (patch)
tree794f2f87845ab65034a0fd39a8af1d0621676dfe /src/gallium/drivers
parentf9549d0a0f31f9e63933bb1833e9793ccc19c902 (diff)
freedreno/a4xx: add formats for ARB_texture_buffer_object_rgb32 support
Signed-off-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/freedreno/a4xx/a4xx.xml.h3
-rw-r--r--src/gallium/drivers/freedreno/a4xx/fd4_format.c7
-rw-r--r--src/gallium/drivers/freedreno/a4xx/fd4_screen.c2
3 files changed, 9 insertions, 3 deletions
diff --git a/src/gallium/drivers/freedreno/a4xx/a4xx.xml.h b/src/gallium/drivers/freedreno/a4xx/a4xx.xml.h
index e465334868d..a450379e98d 100644
--- a/src/gallium/drivers/freedreno/a4xx/a4xx.xml.h
+++ b/src/gallium/drivers/freedreno/a4xx/a4xx.xml.h
@@ -204,6 +204,9 @@ enum a4xx_tex_fmt {
TFMT4_32_FLOAT = 43,
TFMT4_32_32_FLOAT = 56,
TFMT4_32_32_32_32_FLOAT = 63,
+ TFMT4_32_32_32_FLOAT = 59,
+ TFMT4_32_32_32_UINT = 60,
+ TFMT4_32_32_32_SINT = 61,
TFMT4_9_9_9_E5_FLOAT = 32,
TFMT4_11_11_10_FLOAT = 37,
TFMT4_DXT1 = 86,
diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_format.c b/src/gallium/drivers/freedreno/a4xx/fd4_format.c
index ace5b3f30b0..c240745cec1 100644
--- a/src/gallium/drivers/freedreno/a4xx/fd4_format.c
+++ b/src/gallium/drivers/freedreno/a4xx/fd4_format.c
@@ -250,11 +250,11 @@ static struct fd4_format formats[PIPE_FORMAT_COUNT] = {
_T(L32A32_SINT, 32_32_SINT, NONE, WZYX),
/* 96-bit */
- V_(R32G32B32_UINT, 32_32_32_UINT, NONE, WZYX),
- V_(R32G32B32_SINT, 32_32_32_SINT, NONE, WZYX),
+ VT(R32G32B32_UINT, 32_32_32_UINT, NONE, WZYX),
+ VT(R32G32B32_SINT, 32_32_32_SINT, NONE, WZYX),
V_(R32G32B32_USCALED, 32_32_32_UINT, NONE, WZYX),
V_(R32G32B32_SSCALED, 32_32_32_SINT, NONE, WZYX),
- V_(R32G32B32_FLOAT, 32_32_32_FLOAT, NONE, WZYX),
+ VT(R32G32B32_FLOAT, 32_32_32_FLOAT, NONE, WZYX),
V_(R32G32B32_FIXED, 32_32_32_FIXED, NONE, WZYX),
/* 128-bit */
@@ -384,6 +384,7 @@ fd4_pipe2fetchsize(enum pipe_format format)
case 16: return TFETCH4_2_BYTE;
case 32: return TFETCH4_4_BYTE;
case 64: return TFETCH4_8_BYTE;
+ case 96: return TFETCH4_1_BYTE; /* Does this matter? */
case 128: return TFETCH4_16_BYTE;
default:
debug_printf("Unknown block size for format %s: %d\n",
diff --git a/src/gallium/drivers/freedreno/a4xx/fd4_screen.c b/src/gallium/drivers/freedreno/a4xx/fd4_screen.c
index d8ea414f300..b2a69cca56c 100644
--- a/src/gallium/drivers/freedreno/a4xx/fd4_screen.c
+++ b/src/gallium/drivers/freedreno/a4xx/fd4_screen.c
@@ -57,6 +57,8 @@ fd4_screen_is_format_supported(struct pipe_screen *pscreen,
}
if ((usage & PIPE_BIND_SAMPLER_VIEW) &&
+ (target == PIPE_BUFFER ||
+ util_format_get_blocksize(format) != 12) &&
(fd4_pipe2tex(format) != ~0)) {
retval |= PIPE_BIND_SAMPLER_VIEW;
}