diff options
| -rw-r--r-- | src/gallium/drivers/nouveau/nv30/nv30_fragprog.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/src/gallium/drivers/nouveau/nv30/nv30_fragprog.c b/src/gallium/drivers/nouveau/nv30/nv30_fragprog.c index 7f227868f73..dbf36fd53b5 100644 --- a/src/gallium/drivers/nouveau/nv30/nv30_fragprog.c +++ b/src/gallium/drivers/nouveau/nv30/nv30_fragprog.c @@ -37,22 +37,26 @@ nv30_fragprog_upload(struct nv30_context *nv30) struct nouveau_context *nv = &nv30->base; struct nv30_fragprog *fp = nv30->fragprog.program; struct pipe_context *pipe = &nv30->base.pipe; - struct pipe_transfer *transfer; - uint32_t *map; - int i; (void)i; - if (unlikely(!fp->buffer)) { + if (unlikely(!fp->buffer)) fp->buffer = pipe_buffer_create(pipe->screen, 0, 0, fp->insn_len * 4); - } - map = pipe_buffer_map(pipe, fp->buffer, PIPE_TRANSFER_WRITE, &transfer); #ifndef PIPE_ARCH_BIG_ENDIAN - memcpy(map, fp->insn, fp->insn_len * 4); + pipe_buffer_write(pipe, fp->buffer, 0, fp->insn_len * 4, fp->insn); #else - for (i = 0; i < fp->insn_len; i++) - *map++ = (fp->insn[i] >> 16) | (fp->insn[i] << 16); + { + struct pipe_transfer *transfer; + uint32_t *map; + int i; + + map = pipe_buffer_map(pipe, fp->buffer, + PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE, + &transfer); + for (i = 0; i < fp->insn_len; i++) + *map++ = (fp->insn[i] >> 16) | (fp->insn[i] << 16); + pipe_buffer_unmap(pipe, transfer); + } #endif - pipe_buffer_unmap(pipe, transfer); if (nv04_resource(fp->buffer)->domain != NOUVEAU_BO_VRAM) nouveau_buffer_migrate(nv, nv04_resource(fp->buffer), NOUVEAU_BO_VRAM); |