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util/u_endian: set PIPE_ARCH_*_ENDIAN to 1

Browse Source 
This will allow it to be used as a drop in replacement for
_mesa_little_endian in a number of cases.

v2: - Always define PIPE_ARCH_LITTLE_ENDIAN and PIPE_ARCH_BIG_ENDIAN,
      define the one that reflects the host system to 1 and the other to 0
    - replace all uses of #ifdef, #ifndef, and #if defined() with #if
      and #if ! with PIPE_ARCH_*_ENDIAN

Reviewed-by: Eric Engestrom <eric@engestrom.ch>
This commit is contained in:
Dylan Baker
2018-09-06 15:13:22 -07:00
parent 37e54736a7
commit f9f60da813
41 changed files with 100 additions and 104 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/amd/addrlib/src/chip/gfx10/gfx10_gb_reg.h
View File

@@ -39,9 +39,9 @@
//
#include "util/u_endian.h"
#if defined(PIPE_ARCH_LITTLE_ENDIAN)
#if PIPE_ARCH_LITTLE_ENDIAN
#define LITTLEENDIAN_CPU
#elif defined(PIPE_ARCH_BIG_ENDIAN)
#elif PIPE_ARCH_BIG_ENDIAN
#define BIGENDIAN_CPU
#endif

4
src/amd/addrlib/src/chip/gfx9/gfx9_gb_reg.h
View File

@@ -39,9 +39,9 @@
//
#include "util/u_endian.h"
#if defined(PIPE_ARCH_LITTLE_ENDIAN)
#if PIPE_ARCH_LITTLE_ENDIAN
#define LITTLEENDIAN_CPU
#elif defined(PIPE_ARCH_BIG_ENDIAN)
#elif PIPE_ARCH_BIG_ENDIAN
#define BIGENDIAN_CPU
#endif

4
src/amd/addrlib/src/chip/r800/si_gb_reg.h
View File

@@ -40,9 +40,9 @@
//
#include "util/u_endian.h"
#if defined(PIPE_ARCH_LITTLE_ENDIAN)
#if PIPE_ARCH_LITTLE_ENDIAN
#define LITTLEENDIAN_CPU
#elif defined(PIPE_ARCH_BIG_ENDIAN)
#elif PIPE_ARCH_BIG_ENDIAN
#define BIGENDIAN_CPU
#endif

2
src/amd/vulkan/vk_format_table.py
View File

@@ -80,7 +80,7 @@ def print_channels(format, func):
if format.nr_channels() <= 1:
func(format.le_channels, format.le_swizzles)
else:
print('#ifdef PIPE_ARCH_BIG_ENDIAN')
print('#if PIPE_ARCH_BIG_ENDIAN')
func(format.be_channels, format.be_swizzles)
print('#else')
func(format.le_channels, format.le_swizzles)

2
src/freedreno/vulkan/vk_format_table.py
View File

@@ -80,7 +80,7 @@ def print_channels(format, func):
if format.nr_channels() <= 1:
func(format.le_channels, format.le_swizzles)
else:
print('#ifdef PIPE_ARCH_BIG_ENDIAN')
print('#if PIPE_ARCH_BIG_ENDIAN')
func(format.be_channels, format.be_swizzles)
print('#else')
func(format.le_channels, format.le_swizzles)

2
src/gallium/auxiliary/draw/draw_llvm.c
View File

@@ -926,7 +926,7 @@ static LLVMValueRef
adjust_mask(struct gallivm_state *gallivm,
LLVMValueRef mask)
{
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
LLVMBuilderRef builder = gallivm->builder;
LLVMValueRef vertex_id;
LLVMValueRef clipmask;

4
src/gallium/auxiliary/gallivm/lp_bld_format_soa.c
View File

@@ -367,7 +367,7 @@ lp_build_rgba8_to_fi32_soa(struct gallivm_state *gallivm,
/* Decode the input vector components */
for (chan = 0; chan < 4; ++chan) {
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
unsigned start = chan*8;
#else
unsigned start = (3-chan)*8;
@@ -654,7 +654,7 @@ lp_build_fetch_rgba_soa(struct gallivm_state *gallivm,
unsigned blockbits = type.width;
unsigned vec_nr;
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
vec_nr = (format_desc->block.bits - (chan_desc.shift + chan_desc.size)) / type.width;
#else
vec_nr = chan_desc.shift / type.width;

10
src/gallium/auxiliary/gallivm/lp_bld_format_yuv.c
View File

@@ -104,7 +104,7 @@ uyvy_to_yuv_soa(struct gallivm_state *gallivm,
#endif
{
LLVMValueRef shift;
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
shift = LLVMBuildMul(builder, i, lp_build_const_int_vec(gallivm, type, 16), "");
shift = LLVMBuildAdd(builder, shift, lp_build_const_int_vec(gallivm, type, 8), "");
#else
@@ -114,7 +114,7 @@ uyvy_to_yuv_soa(struct gallivm_state *gallivm,
*y = LLVMBuildLShr(builder, packed, shift, "");
}
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
*u = packed;
*v = LLVMBuildLShr(builder, packed, lp_build_const_int_vec(gallivm, type, 16), "");
#else
@@ -187,7 +187,7 @@ yuyv_to_yuv_soa(struct gallivm_state *gallivm,
#endif
{
LLVMValueRef shift;
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
shift = LLVMBuildMul(builder, i, lp_build_const_int_vec(gallivm, type, 16), "");
#else
shift = LLVMBuildMul(builder, i, lp_build_const_int_vec(gallivm, type, -16), "");
@@ -196,7 +196,7 @@ yuyv_to_yuv_soa(struct gallivm_state *gallivm,
*y = LLVMBuildLShr(builder, packed, shift, "");
}
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
*u = LLVMBuildLShr(builder, packed, lp_build_const_int_vec(gallivm, type, 8), "");
*v = LLVMBuildLShr(builder, packed, lp_build_const_int_vec(gallivm, type, 24), "");
#else
@@ -334,7 +334,7 @@ rgb_to_rgba_aos(struct gallivm_state *gallivm,
* Make a 4 x unorm8 vector
*/
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
r = r;
g = LLVMBuildShl(builder, g, lp_build_const_int_vec(gallivm, type, 8), "");
b = LLVMBuildShl(builder, b, lp_build_const_int_vec(gallivm, type, 16), "");

6
src/gallium/auxiliary/gallivm/lp_bld_gather.c
View File

@@ -141,7 +141,7 @@ lp_build_gather_elem(struct gallivm_state *gallivm,
if (src_width < dst_width) {
res = LLVMBuildZExt(gallivm->builder, res, dst_elem_type, "");
if (vector_justify) {
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
res = LLVMBuildShl(gallivm->builder, res,
LLVMConstInt(dst_elem_type, dst_width - src_width, 0), "");
#endif
@@ -234,7 +234,7 @@ lp_build_gather_elem_vec(struct gallivm_state *gallivm,
*/
res = LLVMBuildZExt(gallivm->builder, res, dst_elem_type, "");
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
if (vector_justify) {
res = LLVMBuildShl(gallivm->builder, res,
LLVMConstInt(dst_elem_type,
@@ -553,7 +553,7 @@ lp_build_gather(struct gallivm_state *gallivm,
if (vec_zext) {
res = LLVMBuildZExt(gallivm->builder, res, res_t, "");
if (vector_justify) {
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
unsigned sv = dst_type.width - src_width;
res = LLVMBuildShl(gallivm->builder, res,
lp_build_const_int_vec(gallivm, res_type, sv), "");

2
src/gallium/auxiliary/gallivm/lp_bld_init.c
View File

@@ -369,7 +369,7 @@ init_gallivm_state(struct gallivm_state *gallivm, const char *name,
const unsigned pointer_size = 8 * sizeof(void *);
char layout[512];
snprintf(layout, sizeof layout, "%c-p:%u:%u:%u-i64:64:64-a0:0:%u-s0:%u:%u",
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
'e', // little endian
#else
'E', // big endian

2
src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
View File

@@ -456,7 +456,7 @@ lp_build_create_jit_compiler_for_module(LLVMExecutionEngineRef *OutJIT,
* when not using MCJIT so no instructions are generated which the old JIT
* can't handle. Not entirely sure if we really need to do anything yet.
*/
#if defined(PIPE_ARCH_LITTLE_ENDIAN) && defined(PIPE_ARCH_PPC_64)
#if PIPE_ARCH_LITTLE_ENDIAN && defined(PIPE_ARCH_PPC_64)
/*
* Versions of LLVM prior to 4.0 lacked a table entry for "POWER8NVL",
* resulting in (big-endian) "generic" being returned on

12
src/gallium/auxiliary/gallivm/lp_bld_pack.c
View File

@@ -166,7 +166,7 @@ lp_build_const_pack_shuffle(struct gallivm_state *gallivm, unsigned n)
assert(n <= LP_MAX_VECTOR_LENGTH);
for(i = 0; i < n; ++i)
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
elems[i] = lp_build_const_int32(gallivm, 2*i);
#else
elems[i] = lp_build_const_int32(gallivm, 2*i+1);
@@ -429,7 +429,7 @@ lp_build_unpack2(struct gallivm_state *gallivm,
msb = lp_build_zero(gallivm, src_type);
/* Interleave bits */
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
*dst_lo = lp_build_interleave2(gallivm, src_type, src, msb, 0);
*dst_hi = lp_build_interleave2(gallivm, src_type, src, msb, 1);
@@ -483,7 +483,7 @@ lp_build_unpack2_native(struct gallivm_state *gallivm,
msb = lp_build_zero(gallivm, src_type);
/* Interleave bits */
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
if (src_type.length * src_type.width == 256 && util_cpu_caps.has_avx2) {
*dst_lo = lp_build_interleave2_half(gallivm, src_type, src, msb, 0);
*dst_hi = lp_build_interleave2_half(gallivm, src_type, src, msb, 1);
@@ -606,7 +606,7 @@ lp_build_pack2(struct gallivm_state *gallivm,
} else {
intrinsic = "llvm.ppc.altivec.vpkuwus";
}
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
swap_intrinsic_operands = TRUE;
#endif
}
@@ -617,7 +617,7 @@ lp_build_pack2(struct gallivm_state *gallivm,
intrinsic = "llvm.x86.sse2.packsswb.128";
} else if (util_cpu_caps.has_altivec) {
intrinsic = "llvm.ppc.altivec.vpkshss";
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
swap_intrinsic_operands = TRUE;
#endif
}
@@ -626,7 +626,7 @@ lp_build_pack2(struct gallivm_state *gallivm,
intrinsic = "llvm.x86.sse2.packuswb.128";
} else if (util_cpu_caps.has_altivec) {
intrinsic = "llvm.ppc.altivec.vpkshus";
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
swap_intrinsic_operands = TRUE;
#endif
}

2
src/gallium/auxiliary/gallivm/lp_bld_sample_aos.c
View File

@@ -602,7 +602,7 @@ lp_build_sample_fetch_image_linear(struct lp_build_sample_context *bld,
r_fpart = LLVMBuildBitCast(builder, r_fpart, u8n_vec_type, "");
for (j = 0; j < u8n.type.length; j += 4) {
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
unsigned subindex = 0;
#else
unsigned subindex = 3;

6
src/gallium/auxiliary/gallivm/lp_bld_swizzle.c
View File

@@ -222,7 +222,7 @@ lp_build_swizzle_scalar_aos(struct lp_build_context *bld,
* XX XX XX XX if shift right (shift == -1)
*
*/
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
shift = channel == 0 ? 1 : -1;
#else
shift = channel == 0 ? -1 : 1;
@@ -293,7 +293,7 @@ lp_build_swizzle_scalar_aos(struct lp_build_context *bld,
int shift = shifts[channel][i];
/* See endianness diagram above */
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
shift = -shift;
#endif
@@ -519,7 +519,7 @@ lp_build_swizzle_aos(struct lp_build_context *bld,
for (chan = 0; chan < 4; ++chan) {
if (swizzles[chan] < 4) {
/* We need to move channel swizzles[chan] into channel chan */
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
if (swizzles[chan] - chan == -shift) {
mask |= ((1ULL << type.width) - 1) << (swizzles[chan] * type.width);
}

2
src/gallium/auxiliary/util/u_format_pack.py
View File

@@ -70,7 +70,7 @@ def print_channels(format, func):
format.le_swizzles == format.be_swizzles):
func(format.le_channels, format.le_swizzles)
else:
print('#ifdef PIPE_ARCH_BIG_ENDIAN')
print('#if PIPE_ARCH_BIG_ENDIAN')
func(format.be_channels, format.be_swizzles)
print('#else')
func(format.le_channels, format.le_swizzles)

20
src/gallium/auxiliary/util/u_pwr8.h
View File

@@ -32,7 +32,7 @@
#ifndef U_PWR8_H_
#define U_PWR8_H_
#if defined(_ARCH_PWR8) && defined(PIPE_ARCH_LITTLE_ENDIAN)
#if defined(_ARCH_PWR8) && PIPE_ARCH_LITTLE_ENDIAN
#define VECTOR_ALIGN_16 __attribute__ ((__aligned__ (16)))
@@ -53,7 +53,7 @@ vec_set_epi32 (int i3, int i2, int i1, int i0)
{
__m128i_union vdst;
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
vdst.i[0] = i0;
vdst.i[1] = i1;
vdst.i[2] = i2;
@@ -78,7 +78,7 @@ static inline __m128i
vec_unpacklo_epi32 (__m128i even, __m128i odd)
{
static const __m128i perm_mask =
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
{ 0, 1, 2, 3, 16, 17, 18, 19, 4, 5, 6, 7, 20, 21, 22, 23};
#else
{24, 25, 26, 27, 8, 9, 10, 11, 28, 29, 30, 31, 12, 13, 14, 15};
@@ -91,7 +91,7 @@ static inline __m128i
vec_unpackhi_epi32 (__m128i even, __m128i odd)
{
static const __m128i perm_mask =
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
{ 8, 9, 10, 11, 24, 25, 26, 27, 12, 13, 14, 15, 28, 29, 30, 31};
#else
{16, 17, 18, 19, 0, 1, 2, 3, 20, 21, 22, 23, 4, 5, 6, 7};
@@ -104,7 +104,7 @@ static inline __m128i
vec_unpacklo_epi64 (__m128i even, __m128i odd)
{
static const __m128i perm_mask =
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
{ 0, 1, 2, 3, 4, 5, 6, 7, 16, 17, 18, 19, 20, 21, 22, 23};
#else
{24, 25, 26, 27, 28, 29, 30, 31, 8, 9, 10, 11, 12, 13, 14, 15};
@@ -117,7 +117,7 @@ static inline __m128i
vec_unpackhi_epi64 (__m128i even, __m128i odd)
{
static const __m128i perm_mask =
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
{ 8, 9, 10, 11, 12, 13, 14, 15, 24, 25, 26, 27, 28, 29, 30, 31};
#else
{16, 17, 18, 19, 20, 21, 22, 23, 0, 1, 2, 3, 4, 5, 6, 7};
@@ -236,7 +236,7 @@ vec_loadu_si128 (const uint32_t* src)
{
__m128i_union vsrc;
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
vsrc.m128ui = *((vector unsigned int *) src);
@@ -280,7 +280,7 @@ vec_movemask_epi8 (__m128i vsrc)
vtemp.m128i = vec_vgbbd(vsrc);
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
result = vtemp.ub[15] << 8 | vtemp.ub[7];
#else
result = vtemp.ub[0] << 8 | vtemp.ub[8];
@@ -292,7 +292,7 @@ vec_movemask_epi8 (__m128i vsrc)
static inline __m128i
vec_packs_epi16 (__m128i a, __m128i b)
{
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
return (__m128i) vec_packs ((vector signed short) a,
(vector signed short) b);
#else
@@ -304,7 +304,7 @@ vec_packs_epi16 (__m128i a, __m128i b)
static inline __m128i
vec_packs_epi32 (__m128i a, __m128i b)
{
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
return (__m128i) vec_packs ((vector signed int) a, (vector signed int) b);
#else
return (__m128i) vec_packs ((vector signed int) b, (vector signed int) a);

2
src/gallium/auxiliary/vl/vl_vlc.h
View File

@@ -151,7 +151,7 @@ vl_vlc_fillbits(struct vl_vlc *vlc)
/* enough bytes in buffer, read in a whole dword */
uint64_t value = *(const uint32_t*)vlc->data;
#ifndef PIPE_ARCH_BIG_ENDIAN
#if !PIPE_ARCH_BIG_ENDIAN
value = util_bswap32(value);
#endif

6
src/gallium/drivers/llvmpipe/lp_rast_tri.c
View File

@@ -436,7 +436,7 @@ lp_rast_triangle_32_3_4(struct lp_rasterizer_task *task,
#else
#if defined(_ARCH_PWR8) && defined(PIPE_ARCH_LITTLE_ENDIAN)
#if defined(_ARCH_PWR8) && PIPE_ARCH_LITTLE_ENDIAN
#include <altivec.h>
#include "util/u_pwr8.h"
@@ -556,7 +556,7 @@ lp_rast_triangle_32_3_16(struct lp_rasterizer_task *task,
__m128i vshuf_mask1;
__m128i vshuf_mask2;
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
vshuf_mask0 = (__m128i) vec_splats((unsigned int) 0x03020100);
vshuf_mask1 = (__m128i) vec_splats((unsigned int) 0x07060504);
vshuf_mask2 = (__m128i) vec_splats((unsigned int) 0x0B0A0908);
@@ -687,7 +687,7 @@ lp_rast_triangle_32_3_4(struct lp_rasterizer_task *task,
#if defined PIPE_ARCH_SSE
#define BUILD_MASKS(c, cdiff, dcdx, dcdy, omask, pmask) build_masks_sse((int)c, (int)cdiff, dcdx, dcdy, omask, pmask)
#define BUILD_MASK_LINEAR(c, dcdx, dcdy) build_mask_linear_sse((int)c, dcdx, dcdy)
#elif (defined(_ARCH_PWR8) && defined(PIPE_ARCH_LITTLE_ENDIAN))
#elif (defined(_ARCH_PWR8) && PIPE_ARCH_LITTLE_ENDIAN)
#define BUILD_MASKS(c, cdiff, dcdx, dcdy, omask, pmask) build_masks_ppc((int)c, (int)cdiff, dcdx, dcdy, omask, pmask)
#define BUILD_MASK_LINEAR(c, dcdx, dcdy) build_mask_linear_ppc((int)c, dcdx, dcdy)
#else

6
src/gallium/drivers/llvmpipe/lp_setup_tri.c
View File

@@ -46,7 +46,7 @@
#if defined(PIPE_ARCH_SSE)
#include <emmintrin.h>
#elif defined(_ARCH_PWR8) && defined(PIPE_ARCH_LITTLE_ENDIAN)
#elif defined(_ARCH_PWR8) && PIPE_ARCH_LITTLE_ENDIAN
#include <altivec.h>
#include "util/u_pwr8.h"
#endif
@@ -489,7 +489,7 @@ do_triangle_ccw(struct lp_setup_context *setup,
eo = _mm_shuffle_epi32(eo, _MM_SHUFFLE(0,0,0,2));
plane[2].eo = (uint32_t)_mm_cvtsi128_si32(eo);
} else
#elif defined(_ARCH_PWR8) && defined(PIPE_ARCH_LITTLE_ENDIAN)
#elif defined(_ARCH_PWR8) && PIPE_ARCH_LITTLE_ENDIAN
/*
* XXX this code is effectively disabled for all practical purposes,
* as the allowed fb size is tiny if FIXED_ORDER is 8.
@@ -513,7 +513,7 @@ do_triangle_ccw(struct lp_setup_context *setup,
__m128i zero = vec_splats((unsigned char) 0);
PIPE_ALIGN_VAR(16) int32_t temp_vec[4];
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
vshuf_mask.i[0] = 0x07060504;
vshuf_mask.i[1] = 0x0B0A0908;
vshuf_mask.i[2] = 0x03020100;

4
src/gallium/drivers/llvmpipe/lp_state_fs.c
View File

@@ -1399,7 +1399,7 @@ convert_to_blend_type(struct gallivm_state *gallivm,
for (j = 0; j < src_fmt->nr_channels; ++j) {
unsigned mask = 0;
unsigned sa = src_fmt->channel[j].shift;
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
unsigned from_lsb = j;
#else
unsigned from_lsb = src_fmt->nr_channels - j - 1;
@@ -1581,7 +1581,7 @@ convert_from_blend_type(struct gallivm_state *gallivm,
for (j = 0; j < src_fmt->nr_channels; ++j) {
unsigned mask = 0;
unsigned sa = src_fmt->channel[j].shift;
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
unsigned from_lsb = j;
#else
unsigned from_lsb = src_fmt->nr_channels - j - 1;

2
src/gallium/drivers/nouveau/nv30/nv30_fragprog.c
View File

@@ -41,7 +41,7 @@ nv30_fragprog_upload(struct nv30_context *nv30)
if (unlikely(!fp->buffer))
fp->buffer = pipe_buffer_create(pipe->screen, 0, 0, fp->insn_len * 4);
#ifndef PIPE_ARCH_BIG_ENDIAN
#if !PIPE_ARCH_BIG_ENDIAN
pipe_buffer_write(pipe, fp->buffer, 0, fp->insn_len * 4, fp->insn);
#else
{

2
src/gallium/drivers/nouveau/nv30/nv30_vbo.c
View File

@@ -192,7 +192,7 @@ nv30_vbo_validate(struct nv30_context *nv30)
if (!nv30->vertex || nv30->draw_flags)
return;
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
if (1) { /* Figure out where the buffers are getting messed up */
#else
if (unlikely(vertex->need_conversion)) {

2
src/gallium/drivers/r300/r300_state.c
View File

@@ -1157,7 +1157,7 @@ static void* r300_create_rs_state(struct pipe_context* pipe,
rs->rs_draw.offset_tri = 0;
rs->rs_draw.offset_clamp = 0;
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
vap_control_status = R300_VC_NO_SWAP;
#else
vap_control_status = R300_VC_32BIT_SWAP;

2
src/gallium/drivers/r600/r600_pipe_common.h
View File

@@ -118,7 +118,7 @@ enum r600_coherency {
R600_COHERENCY_CB_META,
};
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
#define R600_BIG_ENDIAN 1
#else
#define R600_BIG_ENDIAN 0

2
src/gallium/drivers/r600/r600_texture.c
View File

@@ -1771,7 +1771,7 @@ void evergreen_do_fast_color_clear(struct r600_common_context *rctx,
int i;
/* This function is broken in BE, so just disable this path for now */
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
return;
#endif

2
src/gallium/drivers/radeonsi/si_clear.c
View File

@@ -400,7 +400,7 @@ static void si_do_fast_color_clear(struct si_context *sctx,
int i;
/* This function is broken in BE, so just disable this path for now */
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
return;
#endif

6
src/gallium/drivers/radeonsi/si_pipe.h
View File

@@ -32,7 +32,7 @@
#include "util/u_idalloc.h"
#include "util/u_threaded_context.h"
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
#define SI_BIG_ENDIAN 1
#else
#define SI_BIG_ENDIAN 0
@@ -760,7 +760,7 @@ struct si_shader_ctx_state {
*/
union si_vgt_param_key {
struct {
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
unsigned prim:4;
unsigned uses_instancing:1;
unsigned multi_instances_smaller_than_primgroup:1;
@@ -795,7 +795,7 @@ union si_vgt_param_key {
*/
union si_vgt_stages_key {
struct {
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
unsigned tess:1;
unsigned gs:1;
unsigned ngg:1; /* gfx10+ */

13
src/gallium/include/pipe/p_config.h
View File

@@ -127,19 +127,6 @@
*/
#include "util/u_endian.h"
#if !defined(PIPE_ARCH_LITTLE_ENDIAN) && !defined(PIPE_ARCH_BIG_ENDIAN)
#if defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64) || defined(PIPE_ARCH_ARM) || defined(PIPE_ARCH_AARCH64)
#define PIPE_ARCH_LITTLE_ENDIAN
#elif defined(PIPE_ARCH_PPC) || defined(PIPE_ARCH_PPC_64) || defined(PIPE_ARCH_S390)
#define PIPE_ARCH_BIG_ENDIAN
#endif
#endif
#if !defined(PIPE_ARCH_LITTLE_ENDIAN) && !defined(PIPE_ARCH_BIG_ENDIAN)
#error Unknown Endianness
#endif
/*
* Auto-detect the operating system family.

4
src/gallium/include/pipe/p_defines.h
View File

@@ -929,9 +929,9 @@ enum pipe_endian
{
PIPE_ENDIAN_LITTLE = 0,
PIPE_ENDIAN_BIG = 1,
#if defined(PIPE_ARCH_LITTLE_ENDIAN)
#if PIPE_ARCH_LITTLE_ENDIAN
PIPE_ENDIAN_NATIVE = PIPE_ENDIAN_LITTLE
#elif defined(PIPE_ARCH_BIG_ENDIAN)
#elif PIPE_ARCH_BIG_ENDIAN
PIPE_ENDIAN_NATIVE = PIPE_ENDIAN_BIG
#endif
};

4
src/gallium/include/pipe/p_format.h
View File

@@ -431,7 +431,7 @@ enum pipe_format {
PIPE_FORMAT_COUNT
};
#if defined(PIPE_ARCH_LITTLE_ENDIAN)
#if PIPE_ARCH_LITTLE_ENDIAN
#define PIPE_FORMAT_RGBA8888_UNORM PIPE_FORMAT_R8G8B8A8_UNORM
#define PIPE_FORMAT_RGBX8888_UNORM PIPE_FORMAT_R8G8B8X8_UNORM
#define PIPE_FORMAT_BGRA8888_UNORM PIPE_FORMAT_B8G8R8A8_UNORM
@@ -460,7 +460,7 @@ enum pipe_format {
#define PIPE_FORMAT_GR1616_UNORM PIPE_FORMAT_G16R16_UNORM
#define PIPE_FORMAT_RG1616_SNORM PIPE_FORMAT_R16G16_SNORM
#define PIPE_FORMAT_GR1616_SNORM PIPE_FORMAT_G16R16_SNORM
#elif defined(PIPE_ARCH_BIG_ENDIAN)
#elif PIPE_ARCH_BIG_ENDIAN
#define PIPE_FORMAT_ABGR8888_UNORM PIPE_FORMAT_R8G8B8A8_UNORM
#define PIPE_FORMAT_XBGR8888_UNORM PIPE_FORMAT_R8G8B8X8_UNORM
#define PIPE_FORMAT_ARGB8888_UNORM PIPE_FORMAT_B8G8R8A8_UNORM

2
src/mapi/entry.c
View File

@@ -53,7 +53,7 @@
# endif
#elif defined(USE_X86_64_ASM) && defined(__GNUC__) && defined(USE_ELF_TLS)
# include "entry_x86-64_tls.h"
#elif defined(USE_PPC64LE_ASM) && defined(__GNUC__) && defined(PIPE_ARCH_LITTLE_ENDIAN)
#elif defined(USE_PPC64LE_ASM) && defined(__GNUC__) && PIPE_ARCH_LITTLE_ENDIAN
# ifdef USE_ELF_TLS
# include "entry_ppc64le_tls.h"
# else

4
src/mesa/drivers/dri/common/dri_util.c
View File

@@ -932,7 +932,7 @@ static const struct {
.image_format = __DRI_IMAGE_FORMAT_R8,
.mesa_format = MESA_FORMAT_L_UNORM8,
},
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
{
.image_format = __DRI_IMAGE_FORMAT_GR88,
.mesa_format = MESA_FORMAT_RG_UNORM8,
@@ -958,7 +958,7 @@ static const struct {
.image_format = __DRI_IMAGE_FORMAT_R16,
.mesa_format = MESA_FORMAT_L_UNORM16,
},
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
{
.image_format = __DRI_IMAGE_FORMAT_GR1616,
.mesa_format = MESA_FORMAT_RG_UNORM16,

6
src/mesa/drivers/dri/r200/r200_blit.c
View File

@@ -43,7 +43,7 @@ unsigned r200_check_blit(mesa_format mesa_format, uint32_t dst_pitch)
{
/* XXX others? */
switch (mesa_format) {
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
case MESA_FORMAT_B8G8R8A8_UNORM:
case MESA_FORMAT_B8G8R8X8_UNORM:
case MESA_FORMAT_B5G6R5_UNORM:
@@ -121,7 +121,7 @@ static void inline emit_tx_setup(struct r200_context *r200,
assert(height <= 2048);
assert(offset % 32 == 0);
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
txformat |= tx_table_le[src_mesa_format].format;
#else
txformat |= tx_table_be[src_mesa_format].format;
@@ -170,7 +170,7 @@ static void inline emit_tx_setup(struct r200_context *r200,
break;
case MESA_FORMAT_A8B8G8R8_UNORM:
case MESA_FORMAT_R8G8B8A8_UNORM:
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
if (dst_mesa_format == MESA_FORMAT_A8B8G8R8_UNORM) {
#else
if (dst_mesa_format == MESA_FORMAT_R8G8B8A8_UNORM) {

2
src/mesa/drivers/dri/r200/r200_texstate.c
View File

@@ -1308,7 +1308,7 @@ static void setup_hardware_state(r200ContextPtr rmesa, radeonTexObj *t)
if (!t->image_override) {
if (VALID_FORMAT(firstImage->TexFormat)) {
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
const struct tx_table *table = tx_table_le;
#else
const struct tx_table *table = tx_table_be;

2
src/mesa/drivers/dri/radeon/radeon_blit.c
View File

@@ -43,7 +43,7 @@ unsigned r100_check_blit(mesa_format mesa_format, uint32_t dst_pitch)
{
/* XXX others? */
switch (mesa_format) {
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
case MESA_FORMAT_B8G8R8A8_UNORM:
case MESA_FORMAT_B8G8R8X8_UNORM:
case MESA_FORMAT_B5G6R5_UNORM:

6
src/mesa/drivers/dri/radeon/radeon_screen.c
View File

@@ -697,21 +697,21 @@ radeonCreateBuffer( __DRIscreen *driScrnPriv,
if (mesaVis->redBits == 5)
rgbFormat =
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
MESA_FORMAT_B5G6R5_UNORM;
#else
MESA_FORMAT_R5G6B5_UNORM;
#endif
else if (mesaVis->alphaBits == 0)
rgbFormat =
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
MESA_FORMAT_B8G8R8X8_UNORM;
#else
MESA_FORMAT_X8R8G8B8_UNORM;
#endif
else
rgbFormat =
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
MESA_FORMAT_B8G8R8A8_UNORM;
#else
MESA_FORMAT_A8R8G8B8_UNORM;

2
src/mesa/drivers/dri/radeon/radeon_texture.c
View File

@@ -602,7 +602,7 @@ mesa_format _radeon_texformat_argb1555 = MESA_FORMAT_NONE;
static void
radeonInitTextureFormats(void)
{
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
_radeon_texformat_rgba8888 = MESA_FORMAT_A8B8G8R8_UNORM;
_radeon_texformat_argb8888 = MESA_FORMAT_B8G8R8A8_UNORM;
_radeon_texformat_rgb565 = MESA_FORMAT_B5G6R5_UNORM;

6
src/mesa/drivers/osmesa/osmesa.c
View File

@@ -455,7 +455,7 @@ osmesa_renderbuffer_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
*/
if (osmesa->format == OSMESA_RGBA) {
if (osmesa->DataType == GL_UNSIGNED_BYTE) {
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
rb->Format = MESA_FORMAT_R8G8B8A8_UNORM;
#else
rb->Format = MESA_FORMAT_A8B8G8R8_UNORM;
@@ -470,7 +470,7 @@ osmesa_renderbuffer_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
}
else if (osmesa->format == OSMESA_BGRA) {
if (osmesa->DataType == GL_UNSIGNED_BYTE) {
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
rb->Format = MESA_FORMAT_B8G8R8A8_UNORM;
#else
rb->Format = MESA_FORMAT_A8R8G8B8_UNORM;
@@ -487,7 +487,7 @@ osmesa_renderbuffer_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
}
else if (osmesa->format == OSMESA_ARGB) {
if (osmesa->DataType == GL_UNSIGNED_BYTE) {
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
rb->Format = MESA_FORMAT_A8R8G8B8_UNORM;
#else
rb->Format = MESA_FORMAT_B8G8R8A8_UNORM;

2
src/util/sha1/sha1.c
View File

@@ -25,7 +25,7 @@
* blk0() and blk() perform the initial expand.
* I got the idea of expanding during the round function from SSLeay
*/
#ifdef PIPE_ARCH_LITTLE_ENDIAN
#if PIPE_ARCH_LITTLE_ENDIAN
# define blk0(i) (block->l[i] = (rol(block->l[i],24)&0xFF00FF00) \
|(rol(block->l[i],8)&0x00FF00FF))
#else

27
src/util/u_endian.h
View File

@@ -31,27 +31,33 @@
#include <endian.h>
#if __BYTE_ORDER == __LITTLE_ENDIAN
# define PIPE_ARCH_LITTLE_ENDIAN
# define PIPE_ARCH_LITTLE_ENDIAN 1
# define PIPE_ARCH_BIG_ENDIAN 0
#elif __BYTE_ORDER == __BIG_ENDIAN
# define PIPE_ARCH_BIG_ENDIAN
# define PIPE_ARCH_LITTLE_ENDIAN 0
# define PIPE_ARCH_BIG_ENDIAN 1
#endif
#elif defined(__APPLE__)
#include <machine/endian.h>
#if __DARWIN_BYTE_ORDER == __DARWIN_LITTLE_ENDIAN
# define PIPE_ARCH_LITTLE_ENDIAN
# define PIPE_ARCH_LITTLE_ENDIAN 1
# define PIPE_ARCH_BIG_ENDIAN 0
#elif __DARWIN_BYTE_ORDER == __DARWIN_BIG_ENDIAN
# define PIPE_ARCH_BIG_ENDIAN
# define PIPE_ARCH_LITTLE_ENDIAN 0
# define PIPE_ARCH_BIG_ENDIAN 1
#endif
#elif defined(__sun)
#include <sys/isa_defs.h>
#if defined(_LITTLE_ENDIAN)
# define PIPE_ARCH_LITTLE_ENDIAN
# define PIPE_ARCH_LITTLE_ENDIAN 1
# define PIPE_ARCH_BIG_ENDIAN 0
#elif defined(_BIG_ENDIAN)
# define PIPE_ARCH_BIG_ENDIAN
# define PIPE_ARCH_LITTLE_ENDIAN 0
# define PIPE_ARCH_BIG_ENDIAN 1
#endif
#elif defined(__OpenBSD__) || defined(__NetBSD__) || \
@@ -60,14 +66,17 @@
#include <machine/endian.h>
#if _BYTE_ORDER == _LITTLE_ENDIAN
# define PIPE_ARCH_LITTLE_ENDIAN
# define PIPE_ARCH_LITTLE_ENDIAN 1
# define PIPE_ARCH_BIG_ENDIAN 0
#elif _BYTE_ORDER == _BIG_ENDIAN
# define PIPE_ARCH_BIG_ENDIAN
# define PIPE_ARCH_LITTLE_ENDIAN 0
# define PIPE_ARCH_BIG_ENDIAN 1
#endif
#elif defined(_WIN32)
#define PIPE_ARCH_LITTLE_ENDIAN
#define PIPE_ARCH_LITTLE_ENDIAN 1
#define PIPE_ARCH_BIG_ENDIAN 0
#endif

4
src/util/u_math.h
View File

@@ -569,7 +569,7 @@ util_bitreverse(unsigned n)
* Convert from little endian to CPU byte order.
*/
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
#define util_le64_to_cpu(x) util_bswap64(x)
#define util_le32_to_cpu(x) util_bswap32(x)
#define util_le16_to_cpu(x) util_bswap16(x)
@@ -627,7 +627,7 @@ util_bswap16(uint16_t n)
static inline void*
util_memcpy_cpu_to_le32(void * restrict dest, const void * restrict src, size_t n)
{
#ifdef PIPE_ARCH_BIG_ENDIAN
#if PIPE_ARCH_BIG_ENDIAN
size_t i, e;
assert(n % 4 == 0);