diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/auxiliary/util/u_surface.c | 55 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_surface.h | 6 |
2 files changed, 0 insertions, 61 deletions
diff --git a/src/gallium/auxiliary/util/u_surface.c b/src/gallium/auxiliary/util/u_surface.c index 5e771c95095..37f48154f18 100644 --- a/src/gallium/auxiliary/util/u_surface.c +++ b/src/gallium/auxiliary/util/u_surface.c @@ -56,61 +56,6 @@ u_surface_default_template(struct pipe_surface *surf, surf->format = texture->format; } -/** - * Helper to quickly create an RGBA rendering surface of a certain size. - * \param textureOut returns the new texture - * \param surfaceOut returns the new surface - * \return TRUE for success, FALSE if failure - */ -boolean -util_create_rgba_texture(struct pipe_context *pipe, - uint width, uint height, uint bind, - struct pipe_resource **textureOut) -{ - static const enum pipe_format rgbaFormats[] = { - PIPE_FORMAT_B8G8R8A8_UNORM, - PIPE_FORMAT_A8R8G8B8_UNORM, - PIPE_FORMAT_A8B8G8R8_UNORM, - PIPE_FORMAT_NONE - }; - const uint target = PIPE_TEXTURE_2D; - enum pipe_format format = PIPE_FORMAT_NONE; - struct pipe_resource templ; - struct pipe_surface surf_templ; - struct pipe_screen *screen = pipe->screen; - uint i; - - /* Choose surface format */ - for (i = 0; rgbaFormats[i]; i++) { - if (screen->is_format_supported(screen, rgbaFormats[i], - target, 0, bind)) { - format = rgbaFormats[i]; - break; - } - } - if (format == PIPE_FORMAT_NONE) - return FALSE; /* unable to get an rgba format!?! */ - - /* create texture */ - memset(&templ, 0, sizeof(templ)); - templ.target = target; - templ.format = format; - templ.last_level = 0; - templ.width0 = width; - templ.height0 = height; - templ.depth0 = 1; - templ.array_size = 1; - templ.bind = bind; - - *textureOut = screen->resource_create(screen, &templ); - if (!*textureOut) - return FALSE; - - /* create surface */ - u_surface_default_template(&surf_templ, *textureOut); - return TRUE; -} - /** * Copy 2D rect from one place to another. diff --git a/src/gallium/auxiliary/util/u_surface.h b/src/gallium/auxiliary/util/u_surface.h index fe950c818e3..d6184acbdd3 100644 --- a/src/gallium/auxiliary/util/u_surface.h +++ b/src/gallium/auxiliary/util/u_surface.h @@ -44,12 +44,6 @@ extern void u_surface_default_template(struct pipe_surface *view, const struct pipe_resource *texture); -extern boolean -util_create_rgba_texture(struct pipe_context *ctx, - uint width, uint height, uint bind, - struct pipe_resource **textureOut); - - extern void util_copy_rect(ubyte * dst, enum pipe_format format, unsigned dst_stride, unsigned dst_x, unsigned dst_y, |