From 4a5acc0ec7d6d94ea2a73b3d8ee498f75e929a1c Mon Sep 17 00:00:00 2001
From: Luca Barbieri <luca@luca-barbieri.com>
Date: Wed, 18 Aug 2010 22:57:22 +0200
Subject: st/dri: use PIPE_TEXTURE_RECT if appropriate

---
 src/gallium/state_trackers/dri/common/dri_screen.c | 5 +++++
 src/gallium/state_trackers/dri/common/dri_screen.h | 1 +
 src/gallium/state_trackers/dri/drm/dri2.c          | 4 ++--
 src/gallium/state_trackers/dri/sw/drisw.c          | 2 +-
 4 files changed, 9 insertions(+), 3 deletions(-)

(limited to 'src/gallium/state_trackers/dri')

diff --git a/src/gallium/state_trackers/dri/common/dri_screen.c b/src/gallium/state_trackers/dri/common/dri_screen.c
index 6ad2c7da4d..0ab4dd1893 100644
--- a/src/gallium/state_trackers/dri/common/dri_screen.c
+++ b/src/gallium/state_trackers/dri/common/dri_screen.c
@@ -383,6 +383,11 @@ dri_init_screen_helper(struct dri_screen *screen,
    if (!screen->st_api)
       return NULL;
 
+   if(pscreen->get_param(pscreen, PIPE_CAP_NPOT_TEXTURES))
+      screen->target = PIPE_TEXTURE_2D;
+   else
+      screen->target = PIPE_TEXTURE_RECT;
+
    driParseOptionInfo(&screen->optionCache,
                       __driConfigOptions, __driNConfigOptions);
 
diff --git a/src/gallium/state_trackers/dri/common/dri_screen.h b/src/gallium/state_trackers/dri/common/dri_screen.h
index 53ccce145b..849f399b2f 100644
--- a/src/gallium/state_trackers/dri/common/dri_screen.h
+++ b/src/gallium/state_trackers/dri/common/dri_screen.h
@@ -68,6 +68,7 @@ struct dri_screen
    boolean d_depth_bits_last;
    boolean sd_depth_bits_last;
    boolean auto_fake_front;
+   enum pipe_texture_target target;
 };
 
 /** cast wrapper */
diff --git a/src/gallium/state_trackers/dri/drm/dri2.c b/src/gallium/state_trackers/dri/drm/dri2.c
index 47005c17e2..93f910a26d 100644
--- a/src/gallium/state_trackers/dri/drm/dri2.c
+++ b/src/gallium/state_trackers/dri/drm/dri2.c
@@ -195,7 +195,7 @@ dri2_drawable_process_buffers(struct dri_drawable *drawable,
       pipe_resource_reference(&drawable->textures[i], NULL);
 
    memset(&templ, 0, sizeof(templ));
-   templ.target = PIPE_TEXTURE_2D;
+   templ.target = screen->target;
    templ.last_level = 0;
    templ.width0 = dri_drawable->w;
    templ.height0 = dri_drawable->h;
@@ -342,7 +342,7 @@ dri2_create_image_from_name(__DRIcontext *context,
    memset(&templ, 0, sizeof(templ));
    templ.bind = tex_usage;
    templ.format = pf;
-   templ.target = PIPE_TEXTURE_2D;
+   templ.target = screen->target;
    templ.last_level = 0;
    templ.width0 = width;
    templ.height0 = height;
diff --git a/src/gallium/state_trackers/dri/sw/drisw.c b/src/gallium/state_trackers/dri/sw/drisw.c
index 249ccd7fcf..04bba631ae 100644
--- a/src/gallium/state_trackers/dri/sw/drisw.c
+++ b/src/gallium/state_trackers/dri/sw/drisw.c
@@ -216,7 +216,7 @@ drisw_allocate_textures(struct dri_drawable *drawable,
    }
 
    memset(&templ, 0, sizeof(templ));
-   templ.target = PIPE_TEXTURE_2D;
+   templ.target = screen->target;
    templ.width0 = width;
    templ.height0 = height;
    templ.depth0 = 1;
-- 
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