diff options
Diffstat (limited to 'src/gallium/drivers/nouveau/nvc0/nvc0_context.c')
| -rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_context.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_context.c b/src/gallium/drivers/nouveau/nvc0/nvc0_context.c index 007cccfd10b..fcb8289beda 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_context.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_context.c @@ -97,6 +97,30 @@ nvc0_memory_barrier(struct pipe_context *pipe, unsigned flags) } static void +nvc0_emit_string_marker(struct pipe_context *pipe, const char *str, int len) +{ + struct nouveau_pushbuf *push = nvc0_context(pipe)->base.pushbuf; + int string_words = len / 4; + int data_words; + + if (len <= 0) + return; + string_words = MIN2(string_words, NV04_PFIFO_MAX_PACKET_LEN); + if (string_words == NV04_PFIFO_MAX_PACKET_LEN) + data_words = string_words; + else + data_words = string_words + !!(len & 3); + BEGIN_NIC0(push, SUBC_3D(NV04_GRAPH_NOP), data_words); + if (string_words) + PUSH_DATAp(push, str, string_words); + if (string_words != data_words) { + int data = 0; + memcpy(&data, &str[string_words * 4], len & 3); + PUSH_DATA (push, data); + } +} + +static void nvc0_context_unreference_resources(struct nvc0_context *nvc0) { unsigned s, i; @@ -333,6 +357,7 @@ nvc0_create(struct pipe_screen *pscreen, void *priv, unsigned ctxflags) pipe->texture_barrier = nvc0_texture_barrier; pipe->memory_barrier = nvc0_memory_barrier; pipe->get_sample_position = nvc0_context_get_sample_position; + pipe->emit_string_marker = nvc0_emit_string_marker; nouveau_context_init(&nvc0->base); nvc0_init_query_functions(nvc0); |