From 5fea663b5f7abcdca00c5ff5d1b77f200b0d06ec Mon Sep 17 00:00:00 2001 From: Patrice Mandin Date: Sat, 21 Jun 2008 12:03:05 +0200 Subject: nv30: Add state for blend --- src/gallium/drivers/nv30/nv30_state_blend.c | 40 +++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 src/gallium/drivers/nv30/nv30_state_blend.c (limited to 'src/gallium/drivers/nv30/nv30_state_blend.c') diff --git a/src/gallium/drivers/nv30/nv30_state_blend.c b/src/gallium/drivers/nv30/nv30_state_blend.c new file mode 100644 index 00000000000..a1b0100472d --- /dev/null +++ b/src/gallium/drivers/nv30/nv30_state_blend.c @@ -0,0 +1,40 @@ +#include "nv30_context.h" + +static boolean +nv30_state_blend_validate(struct nv30_context *nv30) +{ + so_ref(nv30->blend->so, &nv30->state.hw[NV30_STATE_BLEND]); + return TRUE; +} + +struct nv30_state_entry nv30_state_blend_new = { + .validate = nv30_state_blend_validate, + .dirty = { + .pipe = NV30_NEW_BLEND, + .hw = NV30_STATE_BLEND + } +}; + +static boolean +nv30_state_blend_colour_validate(struct nv30_context *nv30) +{ + struct nouveau_stateobj *so = so_new(2, 0); + struct pipe_blend_color *bcol = &nv30->blend_colour; + + so_method(so, nv30->screen->rankine, NV34TCL_BLEND_COLOR, 1); + so_data (so, ((float_to_ubyte(bcol->color[3]) << 24) | + (float_to_ubyte(bcol->color[0]) << 16) | + (float_to_ubyte(bcol->color[1]) << 8) | + (float_to_ubyte(bcol->color[2]) << 0))); + + so_ref(so, &nv30->state.hw[NV30_STATE_BCOL]); + return TRUE; +} + +struct nv30_state_entry nv30_state_blend_colour = { + .validate = nv30_state_blend_colour_validate, + .dirty = { + .pipe = NV30_NEW_BCOL, + .hw = NV30_STATE_BCOL + } +}; -- cgit v1.2.3