Mesa (master): r300g: blit directly to/from GTT when transfering textures
Marek Olšák
mareko at kemper.freedesktop.org
Wed Jun 2 04:26:45 UTC 2010
Module: Mesa
Branch: master
Commit: 19498be935328e284c7f0e456fc04cca8d465d4c
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=19498be935328e284c7f0e456fc04cca8d465d4c
Author: Marek Olšák <maraeo at gmail.com>
Date: Wed Jun 2 06:07:53 2010 +0200
r300g: blit directly to/from GTT when transfering textures
---
src/gallium/drivers/r300/r300_texture.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index 8572334..33aa250 100644
--- a/src/gallium/drivers/r300/r300_texture.c
+++ b/src/gallium/drivers/r300/r300_texture.c
@@ -918,6 +918,7 @@ struct pipe_resource* r300_texture_create(struct pipe_screen* screen,
struct r300_texture* tex = CALLOC_STRUCT(r300_texture);
struct r300_screen* rscreen = r300_screen(screen);
struct r300_winsys_screen *rws = (struct r300_winsys_screen *)screen->winsys;
+ enum r300_buffer_domain domain;
if (!tex) {
return NULL;
@@ -959,8 +960,10 @@ struct pipe_resource* r300_texture_create(struct pipe_screen* screen,
base->width0, base->height0, base->depth0, base->last_level,
util_format_short_name(base->format));
- tex->buffer = rws->buffer_create(rws, 2048, base->bind, R300_DOMAIN_VRAM,
- tex->size);
+ domain = base->flags & R300_RESOURCE_FLAG_TRANSFER ? R300_DOMAIN_GTT :
+ R300_DOMAIN_VRAM;
+
+ tex->buffer = rws->buffer_create(rws, 2048, base->bind, domain, tex->size);
rws->buffer_set_tiling(rws, tex->buffer,
tex->pitch[0] * util_format_get_blocksize(tex->b.b.format),
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