Module: Mesa
Branch: master
Commit: a9ae7e9c28335e5c0822fdd7e456780e5ea01d45
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=a9ae7e9c28335e5c0822fdd7e456780e5ea01d45
Author: Brian Paul <bri...@vmware.com>
Date: Mon Apr 1 16:44:50 2013 -0600
gallium/hud: try L8 texture for font if I8 format isn't supported
---
src/gallium/auxiliary/hud/font.c | 17 +++++++++++++----
1 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/src/gallium/auxiliary/hud/font.c b/src/gallium/auxiliary/hud/font.c
index 5c4a4d0..6747874 100644
--- a/src/gallium/auxiliary/hud/font.c
+++ b/src/gallium/auxiliary/hud/font.c
@@ -377,17 +377,26 @@ util_font_create_fixed_8x13(struct pipe_context *pipe,
struct pipe_resource tex_templ, *tex;
struct pipe_transfer *transfer = NULL;
char *map;
+ enum pipe_format tex_format;
int i;
- if (!screen->is_format_supported(screen, PIPE_FORMAT_I8_UNORM,
- PIPE_TEXTURE_RECT, 0,
- PIPE_BIND_SAMPLER_VIEW)) {
+ if (screen->is_format_supported(screen, PIPE_FORMAT_I8_UNORM,
+ PIPE_TEXTURE_RECT, 0,
+ PIPE_BIND_SAMPLER_VIEW)) {
+ tex_format = PIPE_FORMAT_I8_UNORM;
+ }
+ else if (screen->is_format_supported(screen, PIPE_FORMAT_L8_UNORM,
+ PIPE_TEXTURE_RECT, 0,
+ PIPE_BIND_SAMPLER_VIEW)) {
+ tex_format = PIPE_FORMAT_L8_UNORM;
+ }
+ else {
return FALSE;
}
memset(&tex_templ, 0, sizeof(tex_templ));
tex_templ.target = PIPE_TEXTURE_RECT;
- tex_templ.format = PIPE_FORMAT_I8_UNORM;
+ tex_templ.format = tex_format;
tex_templ.width0 = 128;
tex_templ.height0 = 256;
tex_templ.depth0 = 1;
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