Module: Mesa Branch: mesa_7_7_branch Commit: cf3cdda5cc413093126c7ba42248c3b175a2d126 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=cf3cdda5cc413093126c7ba42248c3b175a2d126
Author: Keith Whitwell <[email protected]> Date: Fri Nov 27 12:24:42 2009 +0000 st/xorg: speculatively round textures up to nearest POT I'm not sure if this is a great change, but helps with caching. Probably we want to turn this on/off on a driver-by-driver basis. --- src/gallium/state_trackers/xorg/xorg_exa.c | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) diff --git a/src/gallium/state_trackers/xorg/xorg_exa.c b/src/gallium/state_trackers/xorg/xorg_exa.c index 9a7384d..a22f15f 100644 --- a/src/gallium/state_trackers/xorg/xorg_exa.c +++ b/src/gallium/state_trackers/xorg/xorg_exa.c @@ -44,6 +44,8 @@ #include "pipe/p_inlines.h" #include "util/u_rect.h" +#include "util/u_math.h" +#include "util/u_debug.h" #define DEBUG_PRINT 0 @@ -831,6 +833,17 @@ ExaModifyPixmapHeader(PixmapPtr pPixmap, int width, int height, if (!priv || pPixData) return FALSE; + if (0) { + debug_printf("%s pixmap %p sz %dx%dx%d devKind %d\n", + __FUNCTION__, pPixmap, width, height, bitsPerPixel, devKind); + + if (priv->tex) + debug_printf(" ==> old texture %dx%d\n", + priv->tex->width[0], + priv->tex->height[0]); + } + + if (depth <= 0) depth = pPixmap->drawable.depth; @@ -862,8 +875,13 @@ ExaModifyPixmapHeader(PixmapPtr pPixmap, int width, int height, template.target = PIPE_TEXTURE_2D; exa_get_pipe_format(depth, &template.format, &bitsPerPixel, &priv->picture_format); pf_get_block(template.format, &template.block); +#if 1 + template.width[0] = util_next_power_of_two(width); + template.height[0] = util_next_power_of_two(height); +#else template.width[0] = width; template.height[0] = height; +#endif template.depth[0] = 1; template.last_level = 0; template.tex_usage = PIPE_TEXTURE_USAGE_RENDER_TARGET | priv->flags; _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
