From 9adcab9cd464d659288e31e6767efb5dee3894ff Mon Sep 17 00:00:00 2001 From: Bryan Cain Date: Thu, 4 Aug 2011 10:15:54 -0500 Subject: st/mesa: replace duplicated create_color_map_texture() function with shared function --- src/mesa/state_tracker/st_texture.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'src/mesa/state_tracker/st_texture.c') diff --git a/src/mesa/state_tracker/st_texture.c b/src/mesa/state_tracker/st_texture.c index ffe7e256a56..d8ba3ac9252 100644 --- a/src/mesa/state_tracker/st_texture.c +++ b/src/mesa/state_tracker/st_texture.c @@ -396,3 +396,23 @@ st_texture_image_copy(struct pipe_context *pipe, } } + +struct pipe_resource * +st_create_color_map_texture(struct gl_context *ctx) +{ + struct st_context *st = st_context(ctx); + struct pipe_context *pipe = st->pipe; + struct pipe_resource *pt; + enum pipe_format format; + const uint texSize = 256; /* simple, and usually perfect */ + + /* find an RGBA texture format */ + format = st_choose_format(pipe->screen, GL_RGBA, + PIPE_TEXTURE_2D, 0, PIPE_BIND_SAMPLER_VIEW); + + /* create texture for color map/table */ + pt = st_texture_create(st, PIPE_TEXTURE_2D, format, 0, + texSize, texSize, 1, 1, PIPE_BIND_SAMPLER_VIEW); + return pt; +} + -- cgit v1.2.3