Mesa (master): r600g: Cleanup the big endian support a bit.

Henri Verbeet hverbeet at kemper.freedesktop.org
Mon Apr 25 05:07:15 PDT 2011


Module: Mesa
Branch: master
Commit: d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d7577ae3a6d6e174ab36d244f6bd4dedd63c3d1d

Author: Henri Verbeet <hverbeet at gmail.com>
Date:   Mon Apr 25 13:28:55 2011 +0200

r600g: Cleanup the big endian support a bit.

In particular, make sure the code is at least compiled on little endian
systems.

Signed-off-by: Henri Verbeet <hverbeet at gmail.com>

---

 src/gallium/drivers/r600/eg_state_inlines.h   |   92 ++++++++++++------------
 src/gallium/drivers/r600/evergreen_state.c    |    4 +-
 src/gallium/drivers/r600/r600_asm.c           |   30 +++------
 src/gallium/drivers/r600/r600_buffer.c        |   37 +++++-----
 src/gallium/drivers/r600/r600_formats.h       |   25 +++++++
 src/gallium/drivers/r600/r600_pipe.h          |    6 ++
 src/gallium/drivers/r600/r600_shader.c        |   20 ++----
 src/gallium/drivers/r600/r600_state.c         |    4 +-
 src/gallium/drivers/r600/r600_state_common.c  |   13 ++--
 src/gallium/drivers/r600/r600_state_inlines.h |   92 ++++++++++++------------
 src/gallium/drivers/r600/r600d.h              |    5 --
 11 files changed, 166 insertions(+), 162 deletions(-)

diff --git a/src/gallium/drivers/r600/eg_state_inlines.h b/src/gallium/drivers/r600/eg_state_inlines.h
index 1ceea0b..1b4f759 100644
--- a/src/gallium/drivers/r600/eg_state_inlines.h
+++ b/src/gallium/drivers/r600/eg_state_inlines.h
@@ -508,53 +508,53 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 
 static INLINE uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
 {
-#ifdef PIPE_ARCH_BIG_ENDIAN
-	switch(colorformat) {
-	case V_028C70_COLOR_4_4:
-		return(ENDIAN_NONE);
-
-		/* 8-bit buffers. */
-	case V_028C70_COLOR_8:
-		return(ENDIAN_NONE);
-
-		/* 16-bit buffers. */
-	case V_028C70_COLOR_5_6_5:
-	case V_028C70_COLOR_1_5_5_5:
-	case V_028C70_COLOR_4_4_4_4:
-	case V_028C70_COLOR_16:
-	case V_028C70_COLOR_8_8:
-		return(ENDIAN_8IN16);
-
-		/* 32-bit buffers. */
-	case V_028C70_COLOR_8_8_8_8:
-	case V_028C70_COLOR_2_10_10_10:
-	case V_028C70_COLOR_8_24:
-	case V_028C70_COLOR_24_8:
-	case V_028C70_COLOR_32_FLOAT:
-	case V_028C70_COLOR_16_16_FLOAT:
-	case V_028C70_COLOR_16_16:
-		return(ENDIAN_8IN32);
-
-		/* 64-bit buffers. */
-	case V_028C70_COLOR_16_16_16_16:
-	case V_028C70_COLOR_16_16_16_16_FLOAT:
-		return(ENDIAN_8IN16);
-
-	case V_028C70_COLOR_32_32_FLOAT:
-	case V_028C70_COLOR_32_32:
-		return(ENDIAN_8IN32);
-
-		/* 128-bit buffers. */
-	case V_028C70_COLOR_32_32_32_FLOAT:
-	case V_028C70_COLOR_32_32_32_32_FLOAT:
-	case V_028C70_COLOR_32_32_32_32:
-		return(ENDIAN_8IN32);
-	default:
-		return ENDIAN_NONE; /* Unsupported. */
+	if (R600_BIG_ENDIAN) {
+		switch(colorformat) {
+		case V_028C70_COLOR_4_4:
+			return(ENDIAN_NONE);
+
+			/* 8-bit buffers. */
+		case V_028C70_COLOR_8:
+			return(ENDIAN_NONE);
+
+			/* 16-bit buffers. */
+		case V_028C70_COLOR_5_6_5:
+		case V_028C70_COLOR_1_5_5_5:
+		case V_028C70_COLOR_4_4_4_4:
+		case V_028C70_COLOR_16:
+		case V_028C70_COLOR_8_8:
+			return(ENDIAN_8IN16);
+
+			/* 32-bit buffers. */
+		case V_028C70_COLOR_8_8_8_8:
+		case V_028C70_COLOR_2_10_10_10:
+		case V_028C70_COLOR_8_24:
+		case V_028C70_COLOR_24_8:
+		case V_028C70_COLOR_32_FLOAT:
+		case V_028C70_COLOR_16_16_FLOAT:
+		case V_028C70_COLOR_16_16:
+			return(ENDIAN_8IN32);
+
+			/* 64-bit buffers. */
+		case V_028C70_COLOR_16_16_16_16:
+		case V_028C70_COLOR_16_16_16_16_FLOAT:
+			return(ENDIAN_8IN16);
+
+		case V_028C70_COLOR_32_32_FLOAT:
+		case V_028C70_COLOR_32_32:
+			return(ENDIAN_8IN32);
+
+			/* 128-bit buffers. */
+		case V_028C70_COLOR_32_32_32_FLOAT:
+		case V_028C70_COLOR_32_32_32_32_FLOAT:
+		case V_028C70_COLOR_32_32_32_32:
+			return(ENDIAN_8IN32);
+		default:
+			return ENDIAN_NONE; /* Unsupported. */
+		}
+	} else {
+		return ENDIAN_NONE;
 	}
-#else
-	return ENDIAN_NONE;
-#endif
 }
 
 static INLINE boolean r600_is_sampler_format_supported(struct pipe_screen *screen, enum pipe_format format)
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index a972f82..9813e01 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -1574,9 +1574,7 @@ void evergreen_pipe_set_buffer_resource(struct r600_pipe_context *rctx,
 	r600_pipe_state_add_reg(rstate, R_030004_RESOURCE0_WORD1,
 				rbuffer->bo_size - offset - 1, 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_030008_RESOURCE0_WORD2,
-#ifdef PIPE_ARCH_BIG_ENDIAN
-				S_030008_ENDIAN_SWAP(ENDIAN_8IN32) |
-#endif
+				S_030008_ENDIAN_SWAP(r600_endian_swap(32)) |
 				S_030008_STRIDE(stride), 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_03000C_RESOURCE0_WORD3,
 				S_03000C_DST_SEL_X(V_03000C_SQ_SEL_X) |
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c
index efb22fd..f037423 100644
--- a/src/gallium/drivers/r600/r600_asm.c
+++ b/src/gallium/drivers/r600/r600_asm.c
@@ -33,12 +33,6 @@
 #include "r600_formats.h"
 #include "r600d.h"
 
-#ifdef PIPE_ARCH_BIG_ENDIAN
-#define CPU_TO_LE32(x)	bswap_32(x)
-#else
-#define CPU_TO_LE32(x)	(x)
-#endif
-
 #define NUM_OF_CYCLES 3
 #define NUM_OF_COMPONENTS 4
 
@@ -1404,7 +1398,7 @@ static int r600_bc_vtx_build(struct r600_bc *bc, struct r600_bc_vtx *vtx, unsign
 				S_SQ_VTX_WORD1_SRF_MODE_ALL(vtx->srf_mode_all) |
 				S_SQ_VTX_WORD1_GPR_DST_GPR(vtx->dst_gpr);
 	bc->bytecode[id++] = S_SQ_VTX_WORD2_OFFSET(vtx->offset) |
-	   			S_SQ_VTX_WORD2_ENDIAN_SWAP(vtx->endian) |
+				S_SQ_VTX_WORD2_ENDIAN_SWAP(vtx->endian) |
 				S_SQ_VTX_WORD2_MEGA_FETCH(1);
 	bc->bytecode[id++] = 0;
 	return 0;
@@ -1974,6 +1968,8 @@ static void r600_vertex_data_type(enum pipe_format pformat, unsigned *format,
 		}
 	}
 
+	*endian = r600_endian_swap(desc->channel[i].size);
+
 	switch (desc->channel[i].type) {
 	/* Half-floats, floats, ints */
 	case UTIL_FORMAT_TYPE_FLOAT:
@@ -1991,9 +1987,6 @@ static void r600_vertex_data_type(enum pipe_format pformat, unsigned *format,
 				*format = FMT_16_16_16_16_FLOAT;
 				break;
 			}
-#ifdef PIPE_ARCH_BIG_ENDIAN
-			*endian = ENDIAN_8IN16;
-#endif
 			break;
 		case 32:
 			switch (desc->nr_channels) {
@@ -2010,9 +2003,6 @@ static void r600_vertex_data_type(enum pipe_format pformat, unsigned *format,
 				*format = FMT_32_32_32_32_FLOAT;
 				break;
 			}
-#ifdef PIPE_ARCH_BIG_ENDIAN
-			*endian = ENDIAN_8IN32;
-#endif
 			break;
 		default:
 			goto out_unknown;
@@ -2050,9 +2040,6 @@ static void r600_vertex_data_type(enum pipe_format pformat, unsigned *format,
 				*format = FMT_16_16_16_16;
 				break;
 			}
-#ifdef PIPE_ARCH_BIG_ENDIAN
-			*endian = ENDIAN_8IN16;
-#endif
 			break;
 		case 32:
 			switch (desc->nr_channels) {
@@ -2069,9 +2056,6 @@ static void r600_vertex_data_type(enum pipe_format pformat, unsigned *format,
 				*format = FMT_32_32_32_32;
 				break;
 			}
-#ifdef PIPE_ARCH_BIG_ENDIAN
-			*endian = ENDIAN_8IN32;
-#endif
 			break;
 		default:
 			goto out_unknown;
@@ -2216,8 +2200,12 @@ int r600_vertex_elements_build_fetch_shader(struct r600_pipe_context *rctx, stru
 		return -ENOMEM;
 	}
 
-	for(i = 0; i < ve->fs_size / 4; i++) {
-		*(bytecode + i) = CPU_TO_LE32(*(bc.bytecode + i));
+	if (R600_BIG_ENDIAN) {
+		for (i = 0; i < ve->fs_size / 4; ++i) {
+			bytecode[i] = bswap_32(bc.bytecode[i]);
+		}
+	} else {
+		memcpy(bytecode, bc.bytecode, ve->fs_size);
 	}
 
 	r600_bo_unmap(rctx->radeon, ve->fetch_shader);
diff --git a/src/gallium/drivers/r600/r600_buffer.c b/src/gallium/drivers/r600/r600_buffer.c
index 71b47e1..b89901d 100644
--- a/src/gallium/drivers/r600/r600_buffer.c
+++ b/src/gallium/drivers/r600/r600_buffer.c
@@ -268,31 +268,30 @@ void r600_upload_const_buffer(struct r600_pipe_context *rctx, struct r600_resour
 		uint8_t *ptr = (*rbuffer)->r.b.user_ptr;
 		unsigned size = (*rbuffer)->r.b.b.b.width0;
 		boolean flushed;
-#ifdef PIPE_ARCH_BIG_ENDIAN
-		int i;
-		uint32_t *tmpPtr;
 
 		*rbuffer = NULL;
 
-		tmpPtr = (uint32_t *)malloc(size);
-		/* big endian swap */
-		if(tmpPtr == NULL) {
-			return;
-		}
-		for(i = 0; i < size / 4; i++) {
-			tmpPtr[i] = bswap_32(*((uint32_t *)ptr + i));
-		}
+		if (R600_BIG_ENDIAN) {
+			uint32_t *tmpPtr;
+			unsigned i;
 
-		u_upload_data(rctx->vbuf_mgr->uploader, 0, size, tmpPtr, const_offset,
-			      (struct pipe_resource**)rbuffer, &flushed);
+			if (!(tmpPtr = malloc(size))) {
+				R600_ERR("Failed to allocate BE swap buffer.\n");
+				return;
+			}
 
-		free(tmpPtr);
-#else
-		*rbuffer = NULL;
+			for (i = 0; i < size / 4; ++i) {
+				tmpPtr[i] = bswap_32(((uint32_t *)ptr)[i]);
+			}
 
-		u_upload_data(rctx->vbuf_mgr->uploader, 0, size, ptr, const_offset,
-			      (struct pipe_resource**)rbuffer, &flushed);
-#endif
+			u_upload_data(rctx->vbuf_mgr->uploader, 0, size, tmpPtr, const_offset,
+				      (struct pipe_resource**)rbuffer, &flushed);
+
+			free(tmpPtr);
+		} else {
+			u_upload_data(rctx->vbuf_mgr->uploader, 0, size, ptr, const_offset,
+				      (struct pipe_resource**)rbuffer, &flushed);
+		}
 	} else {
 		*const_offset = 0;
 	}
diff --git a/src/gallium/drivers/r600/r600_formats.h b/src/gallium/drivers/r600/r600_formats.h
index 0c91a21..c9af631 100644
--- a/src/gallium/drivers/r600/r600_formats.h
+++ b/src/gallium/drivers/r600/r600_formats.h
@@ -1,6 +1,8 @@
 #ifndef R600_FORMATS_H
 #define R600_FORMATS_H
 
+#include "r600_pipe.h"
+
 /* list of formats from R700 ISA document - apply across GPUs in different registers */
 #define     FMT_INVALID                     0x00000000
 #define     FMT_8                           0x00000001
@@ -53,4 +55,27 @@
 #define     FMT_BC4                         0x00000034
 #define     FMT_BC5                         0x00000035
 
+#define     ENDIAN_NONE                     0
+#define     ENDIAN_8IN16                    1
+#define     ENDIAN_8IN32                    2
+#define     ENDIAN_8IN64                    3
+
+static INLINE unsigned r600_endian_swap(unsigned size)
+{
+	if (R600_BIG_ENDIAN) {
+		switch (size) {
+		case 64:
+			return ENDIAN_8IN64;
+		case 32:
+			return ENDIAN_8IN32;
+		case 16:
+			return ENDIAN_8IN16;
+		default:
+			return ENDIAN_NONE;
+		}
+	} else {
+		return ENDIAN_NONE;
+	}
+}
+
 #endif
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index d6e4759..ae2a57e 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -40,6 +40,12 @@
 #define R600_MAX_CONST_BUFFERS 1
 #define R600_MAX_CONST_BUFFER_SIZE 4096
 
+#ifdef PIPE_ARCH_BIG_ENDIAN
+#define R600_BIG_ENDIAN 1
+#else
+#define R600_BIG_ENDIAN 0
+#endif
+
 enum r600_pipe_state_id {
 	R600_PIPE_STATE_BLEND = 0,
 	R600_PIPE_STATE_BLEND_COLOR,
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 2f901be..96ac59b 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -35,12 +35,6 @@
 #include <errno.h>
 #include <byteswap.h>
 
-#ifdef PIPE_ARCH_BIG_ENDIAN
-#define CPU_TO_LE32(x)	bswap_32(x)
-#else
-#define CPU_TO_LE32(x)	(x)
-#endif
-
 int r600_find_vs_semantic_index(struct r600_shader *vs,
 				struct r600_shader *ps, int id)
 {
@@ -69,8 +63,12 @@ static int r600_pipe_shader(struct pipe_context *ctx, struct r600_pipe_shader *s
 			return -ENOMEM;
 		}
 		ptr = (uint32_t*)r600_bo_map(rctx->radeon, shader->bo, 0, NULL);
-		for(i = 0; i < rshader->bc.ndw; i++) {
-			*(ptr + i) = CPU_TO_LE32(*(rshader->bc.bytecode + i));
+		if (R600_BIG_ENDIAN) {
+			for (i = 0; i < rshader->bc.ndw; ++i) {
+				ptr[i] = bswap_32(rshader->bc.bytecode[i]);
+			}
+		} else {
+			memcpy(ptr, rshader->bc.bytecode, rshader->bc.ndw * sizeof(*ptr));
 		}
 		r600_bo_unmap(rctx->radeon, shader->bo);
 	}
@@ -477,11 +475,7 @@ static int tgsi_fetch_rel_const(struct r600_shader_ctx *ctx, unsigned int offset
 	vtx.num_format_all = 2;		/* NUM_FORMAT_SCALED */
 	vtx.format_comp_all = 1;	/* FORMAT_COMP_SIGNED */
 	vtx.srf_mode_all = 1;		/* SRF_MODE_NO_ZERO */
-#ifdef PIPE_ARCH_BIG_ENDIAN
-	vtx.endian = ENDIAN_8IN32;
-#else
-	vtx.endian = ENDIAN_NONE;
-#endif
+	vtx.endian = r600_endian_swap(32);
 
 	if ((r = r600_bc_add_vtx(ctx->bc, &vtx)))
 		return r;
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index ac2e898..1e3f815 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -1461,9 +1461,7 @@ void r600_pipe_set_buffer_resource(struct r600_pipe_context *rctx,
 	r600_pipe_state_add_reg(rstate, R_038004_RESOURCE0_WORD1,
 				rbuffer->bo_size - offset - 1, 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_038008_RESOURCE0_WORD2,
-#ifdef PIPE_ARCH_BIG_ENDIAN
-				S_038008_ENDIAN_SWAP(ENDIAN_8IN32) |
-#endif
+				S_038008_ENDIAN_SWAP(r600_endian_swap(32)) |
 				S_038008_STRIDE(stride), 0xFFFFFFFF, NULL);
 	r600_pipe_state_add_reg(rstate, R_03800C_RESOURCE0_WORD3,
 				0x00000000, 0xFFFFFFFF, NULL);
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
index a0817d0..cf605e1 100644
--- a/src/gallium/drivers/r600/r600_state_common.c
+++ b/src/gallium/drivers/r600/r600_state_common.c
@@ -28,6 +28,7 @@
 #include <util/u_format.h>
 #include <pipebuffer/pb_buffer.h>
 #include "pipe/p_shader_tokens.h"
+#include "r600_formats.h"
 #include "r600_pipe.h"
 #include "r600d.h"
 
@@ -517,16 +518,16 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
 	case 2:
 		vgt_draw_initiator = 0;
 		vgt_dma_index_type = 0;
-#ifdef PIPE_ARCH_BIG_ENDIAN
-		vgt_dma_swap_mode = ENDIAN_8IN16;
-#endif
+		if (R600_BIG_ENDIAN) {
+			vgt_dma_swap_mode = ENDIAN_8IN16;
+		}
 		break;
 	case 4:
 		vgt_draw_initiator = 0;
 		vgt_dma_index_type = 1;
-#ifdef PIPE_ARCH_BIG_ENDIAN
-		vgt_dma_swap_mode = ENDIAN_8IN32;
-#endif
+		if (R600_BIG_ENDIAN) {
+			vgt_dma_swap_mode = ENDIAN_8IN32;
+		}
 		break;
 	case 0:
 		vgt_draw_initiator = 2;
diff --git a/src/gallium/drivers/r600/r600_state_inlines.h b/src/gallium/drivers/r600/r600_state_inlines.h
index 5d61456..45fb0ce 100644
--- a/src/gallium/drivers/r600/r600_state_inlines.h
+++ b/src/gallium/drivers/r600/r600_state_inlines.h
@@ -503,53 +503,53 @@ static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
 
 static INLINE uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
 {
-#ifdef PIPE_ARCH_BIG_ENDIAN
-	switch(colorformat) {
-	case V_0280A0_COLOR_4_4:
-		return(ENDIAN_NONE);
-
-		/* 8-bit buffers. */
-	case V_0280A0_COLOR_8:
-		return(ENDIAN_NONE);
-
-		/* 16-bit buffers. */
-	case V_0280A0_COLOR_5_6_5:
-	case V_0280A0_COLOR_1_5_5_5:
-	case V_0280A0_COLOR_4_4_4_4:
-	case V_0280A0_COLOR_16:
-	case V_0280A0_COLOR_8_8:
-		return(ENDIAN_8IN16);
-
-		/* 32-bit buffers. */
-	case V_0280A0_COLOR_8_8_8_8:
-	case V_0280A0_COLOR_2_10_10_10:
-	case V_0280A0_COLOR_8_24:
-	case V_0280A0_COLOR_24_8:
-	case V_0280A0_COLOR_32_FLOAT:
-	case V_0280A0_COLOR_16_16_FLOAT:
-	case V_0280A0_COLOR_16_16:
-		return(ENDIAN_8IN32);
-
-		/* 64-bit buffers. */
-	case V_0280A0_COLOR_16_16_16_16:
-	case V_0280A0_COLOR_16_16_16_16_FLOAT:
-		return(ENDIAN_8IN16);
-
-	case V_0280A0_COLOR_32_32_FLOAT:
-	case V_0280A0_COLOR_32_32:
-		return(ENDIAN_8IN32);
-
-		/* 128-bit buffers. */
-	case V_0280A0_COLOR_32_32_32_FLOAT:
-	case V_0280A0_COLOR_32_32_32_32_FLOAT:
-	case V_0280A0_COLOR_32_32_32_32:
-		return(ENDIAN_8IN32);
-	default:
-		return ENDIAN_NONE; /* Unsupported. */
+	if (R600_BIG_ENDIAN) {
+		switch(colorformat) {
+		case V_0280A0_COLOR_4_4:
+			return(ENDIAN_NONE);
+
+			/* 8-bit buffers. */
+		case V_0280A0_COLOR_8:
+			return(ENDIAN_NONE);
+
+			/* 16-bit buffers. */
+		case V_0280A0_COLOR_5_6_5:
+		case V_0280A0_COLOR_1_5_5_5:
+		case V_0280A0_COLOR_4_4_4_4:
+		case V_0280A0_COLOR_16:
+		case V_0280A0_COLOR_8_8:
+			return(ENDIAN_8IN16);
+
+			/* 32-bit buffers. */
+		case V_0280A0_COLOR_8_8_8_8:
+		case V_0280A0_COLOR_2_10_10_10:
+		case V_0280A0_COLOR_8_24:
+		case V_0280A0_COLOR_24_8:
+		case V_0280A0_COLOR_32_FLOAT:
+		case V_0280A0_COLOR_16_16_FLOAT:
+		case V_0280A0_COLOR_16_16:
+			return(ENDIAN_8IN32);
+
+			/* 64-bit buffers. */
+		case V_0280A0_COLOR_16_16_16_16:
+		case V_0280A0_COLOR_16_16_16_16_FLOAT:
+			return(ENDIAN_8IN16);
+
+		case V_0280A0_COLOR_32_32_FLOAT:
+		case V_0280A0_COLOR_32_32:
+			return(ENDIAN_8IN32);
+
+			/* 128-bit buffers. */
+		case V_0280A0_COLOR_32_32_32_FLOAT:
+		case V_0280A0_COLOR_32_32_32_32_FLOAT:
+		case V_0280A0_COLOR_32_32_32_32:
+			return(ENDIAN_8IN32);
+		default:
+			return ENDIAN_NONE; /* Unsupported. */
+		}
+	} else {
+		return ENDIAN_NONE;
 	}
-#else
-	return ENDIAN_NONE;
-#endif
 }
 
 static INLINE boolean r600_is_sampler_format_supported(struct pipe_screen *screen, enum pipe_format format)
diff --git a/src/gallium/drivers/r600/r600d.h b/src/gallium/drivers/r600/r600d.h
index 2bff52b..8296b52 100644
--- a/src/gallium/drivers/r600/r600d.h
+++ b/src/gallium/drivers/r600/r600d.h
@@ -3461,9 +3461,4 @@
 #define SQ_TEX_INST_SAMPLE_L 0x11
 #define SQ_TEX_INST_SAMPLE_C 0x18
 
-#define ENDIAN_NONE		0
-#define ENDIAN_8IN16	1
-#define ENDIAN_8IN32	2
-#define ENDIAN_8IN64	3
-
 #endif



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