From 4953ba6a717ad1d3aa4426d147b52d05932c47ab Mon Sep 17 00:00:00 2001 From: Marek Olšák Date: Tue, 7 Dec 2010 07:54:31 +0100 Subject: r300g: validate buffers only if any of bound buffers is changed This prevents needless buffer validation (CS space checking). --- src/gallium/drivers/r300/r300_render_translate.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/gallium/drivers/r300/r300_render_translate.c') diff --git a/src/gallium/drivers/r300/r300_render_translate.c b/src/gallium/drivers/r300/r300_render_translate.c index 9247064508..41a43b04de 100644 --- a/src/gallium/drivers/r300/r300_render_translate.c +++ b/src/gallium/drivers/r300/r300_render_translate.c @@ -145,6 +145,7 @@ void r300_begin_vertex_translate(struct r300_context *r300) vb->max_index = num_verts - 1; vb->stride = key.output_stride; r300->tran.vb_slot = i; + r300->validate_buffers = TRUE; break; } } @@ -199,12 +200,14 @@ void r300_translate_index_buffer(struct r300_context *r300, util_shorten_ubyte_elts(&r300->context, index_buffer, index_offset, *start, count); *index_size = 2; *start = 0; + r300->validate_buffers = TRUE; break; case 2: if (*start % 2 != 0 || index_offset) { util_rebuild_ushort_elts(&r300->context, index_buffer, index_offset, *start, count); *start = 0; + r300->validate_buffers = TRUE; } break; @@ -212,6 +215,7 @@ void r300_translate_index_buffer(struct r300_context *r300, if (index_offset) { util_rebuild_uint_elts(&r300->context, index_buffer, index_offset, *start, count); *start = 0; + r300->validate_buffers = TRUE; } break; } -- cgit v1.2.3