From 8acaf862dfeac62550514b0e46f5aa6212b08992 Mon Sep 17 00:00:00 2001 From: Christoph Bumiller Date: Fri, 15 Mar 2013 22:11:31 +0100 Subject: gallium: add TGSI_SEMANTIC_TEXCOORD,PCOORD v3 This makes it possible to identify gl_TexCoord and gl_PointCoord for drivers where sprite coordinate replacement is restricted. The new PIPE_CAP_TGSI_TEXCOORD decides whether these varyings should be hidden behind the GENERIC semantic or not. With this patch only nvc0 and nv30 will request that they be used. v2: introduce a CAP so other drivers don't have to bother with the new semantic v3: adapt to introduction gl_varying_slot enum --- src/gallium/drivers/freedreno/freedreno_screen.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/gallium/drivers/freedreno/freedreno_screen.c') diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c index 5310fc7fdf8..5ff132dac72 100644 --- a/src/gallium/drivers/freedreno/freedreno_screen.c +++ b/src/gallium/drivers/freedreno/freedreno_screen.c @@ -165,6 +165,8 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TEXTURE_MULTISAMPLE: case PIPE_CAP_USER_CONSTANT_BUFFERS: return 1; + case PIPE_CAP_TGSI_TEXCOORD: + return 0; case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT: return 256; -- cgit v1.2.3