diff options
Diffstat (limited to 'src/gallium/drivers/r600/r600_shader.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index 6eac1f724af..188cea0ff88 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -33,6 +33,13 @@ #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) @@ -52,7 +59,8 @@ static int r600_pipe_shader(struct pipe_context *ctx, struct r600_pipe_shader *s { 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) { @@ -60,8 +68,10 @@ static int r600_pipe_shader(struct pipe_context *ctx, struct r600_pipe_shader *s 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 */ @@ -467,6 +477,11 @@ 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 if ((r = r600_bc_add_vtx(ctx->bc, &vtx))) return r; |