From: Tom Stellard <thomas.stell...@amd.com>
---
src/gallium/docs/source/screen.rst | 2 ++
src/gallium/drivers/freedreno/freedreno_screen.c | 3 +++
src/gallium/drivers/i915/i915_screen.c | 2 ++
src/gallium/drivers/ilo/ilo_screen.c | 2 ++
src/gallium/drivers/llvmpipe/lp_screen.c | 6 ++++++
src/gallium/drivers/nv30/nv30_screen.c | 2 ++
src/gallium/drivers/nv50/nv50_screen.c | 2 ++
src/gallium/drivers/nvc0/nvc0_screen.c | 2 ++
src/gallium/drivers/r300/r300_screen.c | 2 ++
src/gallium/drivers/r600/r600_pipe.c | 2 ++
src/gallium/drivers/radeonsi/radeonsi_pipe.c | 2 ++
src/gallium/drivers/softpipe/sp_screen.c | 6 ++++++
src/gallium/drivers/svga/svga_screen.c | 2 ++
src/gallium/include/pipe/p_defines.h | 7 ++++++-
14 files changed, 41 insertions(+), 1 deletion(-)
diff --git a/src/gallium/docs/source/screen.rst
b/src/gallium/docs/source/screen.rst
index 683080c..f062bea 100644
--- a/src/gallium/docs/source/screen.rst
+++ b/src/gallium/docs/source/screen.rst
@@ -168,6 +168,8 @@ The integer capabilities:
since they are linked) a driver can support. Returning 0 is equivalent
to returning 1 because every driver has to support at least a single
viewport/scissor combination.
+* ''PIPE_CAP_ENDIANNESS``:: The endianness of the device. Either
+ PIPE_ENDIAN_BIG or PIPE_ENDIAN_SMALL.
.. _pipe_capf:
diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c
b/src/gallium/drivers/freedreno/freedreno_screen.c
index 372f87d..71ce72e 100644
--- a/src/gallium/drivers/freedreno/freedreno_screen.c
+++ b/src/gallium/drivers/freedreno/freedreno_screen.c
@@ -227,6 +227,9 @@ fd_screen_get_param(const struct pipe_screen *pscreen, enum
pipe_cap param)
case PIPE_CAP_MAX_TEXEL_OFFSET:
return 7;
+ case PIPE_CAP_ENDIANNESS:
+ return PIPE_ENDIAN_LITTLE;
+
default:
DBG("unknown param %d", param);
return 0;
diff --git a/src/gallium/drivers/i915/i915_screen.c
b/src/gallium/drivers/i915/i915_screen.c
index 9139644..a14d284 100644
--- a/src/gallium/drivers/i915/i915_screen.c
+++ b/src/gallium/drivers/i915/i915_screen.c
@@ -263,6 +263,8 @@ i915_get_param(const struct pipe_screen *screen, enum
pipe_cap cap)
case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT:
case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
return 0;
+ case PIPE_CAP_ENDIANNESS:
+ return PIPE_ENDIAN_LITTLE;
default:
debug_printf("%s: Unknown cap %u.\n", __FUNCTION__, cap);
diff --git a/src/gallium/drivers/ilo/ilo_screen.c
b/src/gallium/drivers/ilo/ilo_screen.c
index 7b78cca..f6a0e98 100644
--- a/src/gallium/drivers/ilo/ilo_screen.c
+++ b/src/gallium/drivers/ilo/ilo_screen.c
@@ -420,6 +420,8 @@ ilo_get_param(const struct pipe_screen *screen, enum
pipe_cap param)
return 1 << 27;
case PIPE_CAP_MAX_VIEWPORTS:
return ILO_MAX_VIEWPORTS;
+ case PIPE_CAP_ENDIANNESS:
+ return PIPE_ENDIAN_LITTLE;
default:
return 0;
diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c
b/src/gallium/drivers/llvmpipe/lp_screen.c
index 4b77222..e3922fe 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -231,6 +231,12 @@ llvmpipe_get_param(const struct pipe_screen *screen, enum
pipe_cap param)
return 0;
case PIPE_CAP_MAX_VIEWPORTS:
return PIPE_MAX_VIEWPORTS;
+ case PIPE_CAP_ENDIANNESS:
+#ifdef PIPE_ARCH_BIG_ENDIAN
+ return PIPE_ENDIAN_BIG;
+#else
+ return PIPE_ENDIAN_LITTLE;
+#endif
}
/* should only get here on unhandled cases */
debug_printf("Unexpected PIPE_CAP %d query\n", param);
diff --git a/src/gallium/drivers/nv30/nv30_screen.c
b/src/gallium/drivers/nv30/nv30_screen.c
index 3d173d5..8b39290 100644
--- a/src/gallium/drivers/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nv30/nv30_screen.c
@@ -130,6 +130,8 @@ nv30_screen_get_param(const struct pipe_screen *pscreen,
enum pipe_cap param)
case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
return 1;
+ case PIPE_CAP_ENDIANNESS:
+ return PIPE_ENDIAN_LITTLE;
default:
debug_printf("unknown param %d\n", param);
return 0;
diff --git a/src/gallium/drivers/nv50/nv50_screen.c
b/src/gallium/drivers/nv50/nv50_screen.c
index 5ccf1b7..cc0cbc9 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -189,6 +189,8 @@ nv50_screen_get_param(const struct pipe_screen *pscreen,
enum pipe_cap param)
return 0;
case PIPE_CAP_TEXTURE_BORDER_COLOR_QUIRK:
return PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_NV50;
+ case PIPE_CAP_ENDIANNESS:
+ return PIPE_ENDIAN_LITTLE;
default:
NOUVEAU_ERR("unknown PIPE_CAP %d\n", param);
return 0;
diff --git a/src/gallium/drivers/nvc0/nvc0_screen.c
b/src/gallium/drivers/nvc0/nvc0_screen.c
index 370770f..2c9e598 100644
--- a/src/gallium/drivers/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nvc0/nvc0_screen.c
@@ -179,6 +179,8 @@ nvc0_screen_get_param(const struct pipe_screen *pscreen,
enum pipe_cap param)
return 1;
case PIPE_CAP_TEXTURE_BORDER_COLOR_QUIRK:
return PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_NV50;
+ case PIPE_CAP_ENDIANNESS:
+ return PIPE_ENDIAN_LITTLE;
default:
NOUVEAU_ERR("unknown PIPE_CAP %d\n", param);
return 0;
diff --git a/src/gallium/drivers/r300/r300_screen.c
b/src/gallium/drivers/r300/r300_screen.c
index d5e54db..458b3e2 100644
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -190,6 +190,8 @@ static int r300_get_param(const struct pipe_screen*
pscreen, enum pipe_cap param
/* Render targets. */
case PIPE_CAP_MAX_RENDER_TARGETS:
return 4;
+ case PIPE_CAP_ENDIANNESS:
+ return PIPE_ENDIAN_LITTLE;
}
return 0;
}
diff --git a/src/gallium/drivers/r600/r600_pipe.c
b/src/gallium/drivers/r600/r600_pipe.c
index cd01948..5fe9d39 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -678,6 +678,8 @@ static int r600_get_param(const struct pipe_screen*
pscreen, enum pipe_cap param
case PIPE_CAP_TEXTURE_BORDER_COLOR_QUIRK:
return PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_R600;
+ case PIPE_CAP_ENDIANNESS:
+ return PIPE_ENDIAN_LITTLE;
}
return 0;
}
diff --git a/src/gallium/drivers/radeonsi/radeonsi_pipe.c
b/src/gallium/drivers/radeonsi/radeonsi_pipe.c
index 9d8d600..d2724b9 100644
--- a/src/gallium/drivers/radeonsi/radeonsi_pipe.c
+++ b/src/gallium/drivers/radeonsi/radeonsi_pipe.c
@@ -440,6 +440,8 @@ static int r600_get_param(const struct pipe_screen*
pscreen, enum pipe_cap param
case PIPE_CAP_MAX_TEXEL_OFFSET:
return 7;
+ case PIPE_CAP_ENDIANNESS:
+ return PIPE_ENDIAN_LITTLE;
}
return 0;
}
diff --git a/src/gallium/drivers/softpipe/sp_screen.c
b/src/gallium/drivers/softpipe/sp_screen.c
index b8acda5..40fa791 100644
--- a/src/gallium/drivers/softpipe/sp_screen.c
+++ b/src/gallium/drivers/softpipe/sp_screen.c
@@ -183,6 +183,12 @@ softpipe_get_param(const struct pipe_screen *screen, enum
pipe_cap param)
return 0;
case PIPE_CAP_MAX_VIEWPORTS:
return 1;
+ case PIPE_CAP_ENDIANNESS:
+#ifdef PIPE_ARCH_BIG_ENDIAN
+ return PIPE_ENDIAN_BIG;
+#else
+ return PIPE_ENDIAN_LITTLE;
+#endif
}
/* should only get here on unhandled cases */
debug_printf("Unexpected PIPE_CAP %d query\n", param);
diff --git a/src/gallium/drivers/svga/svga_screen.c
b/src/gallium/drivers/svga/svga_screen.c
index f0a79d4..97e5c92 100644
--- a/src/gallium/drivers/svga/svga_screen.c
+++ b/src/gallium/drivers/svga/svga_screen.c
@@ -270,6 +270,8 @@ svga_get_param(const struct pipe_screen *screen, enum
pipe_cap param)
return 1;
case PIPE_CAP_MAX_VIEWPORTS:
return 1;
+ case PIPE_CAP_ENDIANNESS:
+ return PIPE_ENDIAN_LITTLE;
}
debug_printf("Unexpected PIPE_CAP_ query %u\n", param);
diff --git a/src/gallium/include/pipe/p_defines.h
b/src/gallium/include/pipe/p_defines.h
index 9feaef8..4828a3e 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -507,12 +507,17 @@ enum pipe_cap {
PIPE_CAP_QUERY_PIPELINE_STATISTICS = 81,
PIPE_CAP_TEXTURE_BORDER_COLOR_QUIRK = 82,
PIPE_CAP_MAX_TEXTURE_BUFFER_SIZE = 83,
- PIPE_CAP_MAX_VIEWPORTS = 84
+ PIPE_CAP_MAX_VIEWPORTS = 84,
+ PIPE_CAP_ENDIANNESS = 85
};
#define PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_NV50 (1 << 0)
#define PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_R600 (1 << 1)
+enum pipe_endian {
+ PIPE_ENDIAN_LITTLE = 0,
+ PIPE_ENDIAN_BIG = 1
+};
/**
* Implementation limits which are queried through
--
1.7.11.4
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