diff options
Diffstat (limited to 'src/gallium/drivers/r600/r600_asm.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_asm.c | 42 |
1 files changed, 37 insertions, 5 deletions
diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c index 240093f9b9d..7e854b1b81d 100644 --- a/src/gallium/drivers/r600/r600_asm.c +++ b/src/gallium/drivers/r600/r600_asm.c @@ -22,6 +22,7 @@ */ #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" @@ -32,6 +33,12 @@ #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 @@ -953,10 +960,17 @@ static int merge_inst_groups(struct r600_bc *bc, struct r600_bc_alu *slots[5], } else result[i] = slots[i]; - // let's check source gprs alu = slots[i]; num_once_inst += is_alu_once_inst(bc, alu); + // let's check dst gpr + if (alu->dst.rel) { + if (have_mova) + return 0; + have_rel = 1; + } + + // let's check source gprs num_src = r600_bc_get_num_operands(bc, alu); for (src = 0; src < num_src; ++src) { if (alu->src[src].rel) { @@ -1376,6 +1390,7 @@ 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_MEGA_FETCH(1); bc->bytecode[id++] = 0; return 0; @@ -1910,6 +1925,7 @@ void r600_bc_dump(struct r600_bc *bc) 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++; @@ -1922,7 +1938,7 @@ void r600_bc_dump(struct r600_bc *bc) } 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; @@ -1930,6 +1946,7 @@ static void r600_vertex_data_type(enum pipe_format pformat, unsigned *format, *format = 0; *num_format = 0; *format_comp = 0; + *endian = ENDIAN_NONE; desc = util_format_description(pformat); if (desc->layout != UTIL_FORMAT_LAYOUT_PLAIN) { @@ -1960,6 +1977,9 @@ 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) { @@ -1976,6 +1996,9 @@ 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; @@ -2013,6 +2036,9 @@ 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) { @@ -2029,6 +2055,9 @@ 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; @@ -2060,7 +2089,7 @@ int r600_vertex_elements_build_fetch_shader(struct r600_pipe_context *rctx, stru 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; @@ -2107,7 +2136,7 @@ int r600_vertex_elements_build_fetch_shader(struct r600_pipe_context *rctx, stru 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); @@ -2133,6 +2162,7 @@ int r600_vertex_elements_build_fetch_shader(struct r600_pipe_context *rctx, stru 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); @@ -2172,7 +2202,9 @@ int r600_vertex_elements_build_fetch_shader(struct r600_pipe_context *rctx, stru 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); |