*/
#include <stdio.h>
#include <errno.h>
+#include <byteswap.h>
#include "util/u_format.h"
#include "util/u_memory.h"
#include "pipe/p_shader_tokens.h"
#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
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_MEGA_FETCH(1);
bc->bytecode[id++] = 0;
return 0;
fprintf(stderr, "MODE:%d)\n", vtx->srf_mode_all);
id++;
fprintf(stderr, "%04d %08X ", id, bc->bytecode[id]);
+ fprintf(stderr, "ENDIAN:%d ", vtx->endian);
fprintf(stderr, "OFFSET:%d\n", vtx->offset);
//TODO
id++;
}
static void r600_vertex_data_type(enum pipe_format pformat, unsigned *format,
- unsigned *num_format, unsigned *format_comp)
+ unsigned *num_format, unsigned *format_comp, unsigned *endian)
{
const struct util_format_description *desc;
unsigned i;
*format = 0;
*num_format = 0;
*format_comp = 0;
+ *endian = ENDIAN_NONE;
desc = util_format_description(pformat);
if (desc->layout != UTIL_FORMAT_LAYOUT_PLAIN) {
*format = FMT_16_16_16_16_FLOAT;
break;
}
+#ifdef PIPE_ARCH_BIG_ENDIAN
+ *endian = ENDIAN_8IN16;
+#endif
break;
case 32:
switch (desc->nr_channels) {
*format = FMT_32_32_32_32_FLOAT;
break;
}
+#ifdef PIPE_ARCH_BIG_ENDIAN
+ *endian = ENDIAN_8IN32;
+#endif
break;
default:
goto out_unknown;
*format = FMT_16_16_16_16;
break;
}
+#ifdef PIPE_ARCH_BIG_ENDIAN
+ *endian = ENDIAN_8IN16;
+#endif
break;
case 32:
switch (desc->nr_channels) {
*format = FMT_32_32_32_32;
break;
}
+#ifdef PIPE_ARCH_BIG_ENDIAN
+ *endian = ENDIAN_8IN32;
+#endif
break;
default:
goto out_unknown;
struct pipe_vertex_element *elements = ve->elements;
const struct util_format_description *desc;
unsigned fetch_resource_start = rctx->family >= CHIP_CEDAR ? 0 : 160;
- unsigned format, num_format, format_comp;
+ unsigned format, num_format, format_comp, endian;
u32 *bytecode;
int i, r;
for (i = 0; i < ve->count; i++) {
unsigned vbuffer_index;
- r600_vertex_data_type(ve->elements[i].src_format, &format, &num_format, &format_comp);
+ r600_vertex_data_type(ve->elements[i].src_format, &format, &num_format, &format_comp, &endian);
desc = util_format_description(ve->elements[i].src_format);
if (desc == NULL) {
r600_bc_clear(&bc);
vtx.format_comp_all = format_comp;
vtx.srf_mode_all = 1;
vtx.offset = elements[i].src_offset;
+ vtx.endian = endian;
if ((r = r600_bc_add_vtx(&bc, &vtx))) {
r600_bc_clear(&bc);
return -ENOMEM;
}
- memcpy(bytecode, bc.bytecode, ve->fs_size);
+ for(i = 0; i < ve->fs_size / 4; i++) {
+ *(bytecode + i) = CPU_TO_LE32(*(bc.bytecode + i));
+ }
r600_bo_unmap(rctx->radeon, ve->fetch_shader);
r600_bc_clear(&bc);
unsigned format_comp_all;
unsigned srf_mode_all;
unsigned offset;
+ unsigned endian;
};
struct r600_bc_output {
* Jerome Glisse
* Corbin Simpson <MostAwesomeDude@gmail.com>
*/
+#include <byteswap.h>
+
#include <pipe/p_screen.h>
#include <util/u_format.h>
#include <util/u_math.h>
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));
+ }
+
+ u_upload_data(rctx->vbuf_mgr->uploader, 0, size, tmpPtr, const_offset,
+ (struct pipe_resource**)rbuffer, &flushed);
+ free(tmpPtr);
+#else
*rbuffer = NULL;
u_upload_data(rctx->vbuf_mgr->uploader, 0, size, ptr, const_offset,
(struct pipe_resource**)rbuffer, &flushed);
+#endif
} else {
*const_offset = 0;
}
#include "r600d.h"
#include <stdio.h>
#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)
{
struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
struct r600_shader *rshader = &shader->shader;
- void *ptr;
+ uint32_t *ptr;
+ int i;
/* copy new shader */
if (shader->bo == NULL) {
if (shader->bo == NULL) {
return -ENOMEM;
}
- ptr = r600_bo_map(rctx->radeon, shader->bo, 0, NULL);
- memcpy(ptr, rshader->bc.bytecode, rshader->bc.ndw * 4);
+ 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));
+ }
r600_bo_unmap(rctx->radeon, shader->bo);
}
/* build state */
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
if ((r = r600_bc_add_vtx(ctx->bc, &vtx)))
return r;
const struct util_format_description *desc;
struct r600_resource_texture *tmp;
struct r600_resource *rbuffer;
- unsigned format;
+ unsigned format, endian;
uint32_t word4 = 0, yuv_format = 0, pitch = 0;
unsigned char swizzle[4], array_mode = 0, tile_type = 0;
struct r600_bo *bo[2];
r600_texture_depth_flush(ctx, texture, TRUE);
tmp = tmp->flushed_depth_texture;
}
+ endian = r600_colorformat_endian_swap(format);
if (tmp->force_int_type) {
word4 &= C_038010_NUM_FORMAT_ALL;
word4 |
S_038010_SRF_MODE_ALL(V_038010_SRF_MODE_NO_ZERO) |
S_038010_REQUEST_SIZE(1) |
+ S_038010_ENDIAN_SWAP(endian) |
S_038010_BASE_LEVEL(state->u.tex.first_level), 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(rstate, R_038014_RESOURCE0_WORD5,
S_038014_LAST_LEVEL(state->u.tex.last_level) |
unsigned level = state->cbufs[cb]->u.tex.level;
unsigned pitch, slice;
unsigned color_info;
- unsigned format, swap, ntype;
+ unsigned format, swap, ntype, endian;
unsigned offset;
const struct util_format_description *desc;
struct r600_bo *bo[3];
format = r600_translate_colorformat(surf->base.format);
swap = r600_translate_colorswap(surf->base.format);
+ if(rbuffer->b.b.b.usage == PIPE_USAGE_STAGING) {
+ endian = ENDIAN_NONE;
+ } else {
+ endian = r600_colorformat_endian_swap(format);
+ }
/* disable when gallium grows int textures */
if ((format == FMT_32_32_32_32 || format == FMT_16_16_16_16) && rtex->force_int_type)
S_0280A0_COMP_SWAP(swap) |
S_0280A0_ARRAY_MODE(rtex->array_mode[level]) |
S_0280A0_BLEND_CLAMP(1) |
- S_0280A0_NUMBER_TYPE(ntype);
+ S_0280A0_NUMBER_TYPE(ntype) |
+ S_0280A0_ENDIAN(endian);
/* on R600 this can't be set if BLEND_CLAMP isn't set,
if BLEND_FLOAT32 is set of > 11 bits in a UNORM or SNORM */
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,
- S_038008_STRIDE(stride),
- 0xFFFFFFFF, NULL);
+#ifdef PIPE_ARCH_BIG_ENDIAN
+ S_038008_ENDIAN_SWAP(ENDIAN_8IN32) |
+#endif
+ S_038008_STRIDE(stride), 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(rstate, R_03800C_RESOURCE0_WORD3,
0x00000000, 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(rstate, R_038010_RESOURCE0_WORD4,
{
struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
struct r600_resource *rbuffer;
- u32 vgt_dma_index_type, vgt_draw_initiator, mask;
+ u32 vgt_dma_index_type, vgt_dma_swap_mode, vgt_draw_initiator, mask;
struct r600_draw rdraw;
struct r600_pipe_state vgt;
struct r600_drawl draw = {};
draw.info.index_bias = info->start;
}
+ vgt_dma_swap_mode = 0;
switch (draw.index_size) {
case 2:
vgt_draw_initiator = 0;
vgt_dma_index_type = 0;
+#ifdef PIPE_ARCH_BIG_ENDIAN
+ vgt_dma_swap_mode = ENDIAN_8IN16;
+#endif
break;
case 4:
vgt_draw_initiator = 0;
vgt_dma_index_type = 1;
+#ifdef PIPE_ARCH_BIG_ENDIAN
+ vgt_dma_swap_mode = ENDIAN_8IN32;
+#endif
break;
case 0:
vgt_draw_initiator = 2;
rdraw.vgt_num_indices = draw.info.count;
rdraw.vgt_num_instances = draw.info.instance_count;
- rdraw.vgt_index_type = vgt_dma_index_type;
+ rdraw.vgt_index_type = vgt_dma_index_type | (vgt_dma_swap_mode << 2);
rdraw.vgt_draw_initiator = vgt_draw_initiator;
rdraw.indices = NULL;
if (draw.index_buffer) {
}
}
+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. */
+ }
+#else
+ return ENDIAN_NONE;
+#endif
+}
+
static INLINE boolean r600_is_sampler_format_supported(struct pipe_screen *screen, enum pipe_format format)
{
return r600_translate_texformat(screen, format, NULL, NULL, NULL) != ~0;
#define SQ_TEX_INST_SAMPLE 0x10
#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
projects / mesa.git / commitdiff