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Diffstat (limited to 'src/gallium/drivers/nv40/nv40_state_emit.c')
-rw-r--r--src/gallium/drivers/nv40/nv40_state_emit.c189
1 files changed, 0 insertions, 189 deletions
diff --git a/src/gallium/drivers/nv40/nv40_state_emit.c b/src/gallium/drivers/nv40/nv40_state_emit.c
deleted file mode 100644
index 8990f303ce4..00000000000
--- a/src/gallium/drivers/nv40/nv40_state_emit.c
+++ /dev/null
@@ -1,189 +0,0 @@
-#include "nv40_context.h"
-#include "nv40_state.h"
-#include "draw/draw_context.h"
-
-static struct nv40_state_entry *render_states[] = {
- &nv40_state_framebuffer,
- &nv40_state_rasterizer,
- &nv40_state_scissor,
- &nv40_state_stipple,
- &nv40_state_fragprog,
- &nv40_state_fragtex,
- &nv40_state_vertprog,
- &nv40_state_blend,
- &nv40_state_blend_colour,
- &nv40_state_zsa,
- &nv40_state_sr,
- &nv40_state_viewport,
- &nv40_state_vbo,
- NULL
-};
-
-static struct nv40_state_entry *swtnl_states[] = {
- &nv40_state_framebuffer,
- &nv40_state_rasterizer,
- &nv40_state_scissor,
- &nv40_state_stipple,
- &nv40_state_fragprog,
- &nv40_state_fragtex,
- &nv40_state_vertprog,
- &nv40_state_blend,
- &nv40_state_blend_colour,
- &nv40_state_zsa,
- &nv40_state_sr,
- &nv40_state_viewport,
- &nv40_state_vtxfmt,
- NULL
-};
-
-static void
-nv40_state_do_validate(struct nv40_context *nv40,
- struct nv40_state_entry **states)
-{
- while (*states) {
- struct nv40_state_entry *e = *states;
-
- if (nv40->dirty & e->dirty.pipe) {
- if (e->validate(nv40))
- nv40->state.dirty |= (1ULL << e->dirty.hw);
- }
-
- states++;
- }
- nv40->dirty = 0;
-}
-
-void
-nv40_state_emit(struct nv40_context *nv40)
-{
- struct nv40_state *state = &nv40->state;
- struct nv40_screen *screen = nv40->screen;
- struct nouveau_channel *chan = screen->base.channel;
- struct nouveau_grobj *curie = screen->curie;
- unsigned i;
- uint64_t states;
-
- /* XXX: race conditions
- */
- if (nv40 != screen->cur_ctx) {
- for (i = 0; i < NV40_STATE_MAX; i++) {
- if (state->hw[i] && screen->state[i] != state->hw[i])
- state->dirty |= (1ULL << i);
- }
-
- screen->cur_ctx = nv40;
- }
-
- for (i = 0, states = state->dirty; states; i++) {
- if (!(states & (1ULL << i)))
- continue;
- so_ref (state->hw[i], &nv40->screen->state[i]);
- if (state->hw[i])
- so_emit(chan, nv40->screen->state[i]);
- states &= ~(1ULL << i);
- }
-
- if (state->dirty & ((1ULL << NV40_STATE_FRAGPROG) |
- (1ULL << NV40_STATE_FRAGTEX0))) {
- BEGIN_RING(chan, curie, NV40TCL_TEX_CACHE_CTL, 1);
- OUT_RING (chan, 2);
- BEGIN_RING(chan, curie, NV40TCL_TEX_CACHE_CTL, 1);
- OUT_RING (chan, 1);
- }
-
- state->dirty = 0;
-}
-
-void
-nv40_state_flush_notify(struct nouveau_channel *chan)
-{
- struct nv40_context *nv40 = chan->user_private;
- struct nv40_state *state = &nv40->state;
- unsigned i, samplers;
-
- so_emit_reloc_markers(chan, state->hw[NV40_STATE_FB]);
- for (i = 0, samplers = state->fp_samplers; i < 16 && samplers; i++) {
- if (!(samplers & (1 << i)))
- continue;
- so_emit_reloc_markers(chan,
- state->hw[NV40_STATE_FRAGTEX0+i]);
- samplers &= ~(1ULL << i);
- }
- so_emit_reloc_markers(chan, state->hw[NV40_STATE_FRAGPROG]);
- if (state->hw[NV40_STATE_VTXBUF] && nv40->render_mode == HW)
- so_emit_reloc_markers(chan, state->hw[NV40_STATE_VTXBUF]);
-}
-
-boolean
-nv40_state_validate(struct nv40_context *nv40)
-{
- boolean was_sw = nv40->fallback_swtnl ? TRUE : FALSE;
-
- if (nv40->render_mode != HW) {
- /* Don't even bother trying to go back to hw if none
- * of the states that caused swtnl previously have changed.
- */
- if ((nv40->fallback_swtnl & nv40->dirty)
- != nv40->fallback_swtnl)
- return FALSE;
-
- /* Attempt to go to hwtnl again */
- nv40->pipe.flush(&nv40->pipe, 0, NULL);
- nv40->dirty |= (NV40_NEW_VIEWPORT |
- NV40_NEW_VERTPROG |
- NV40_NEW_ARRAYS);
- nv40->render_mode = HW;
- }
-
- nv40_state_do_validate(nv40, render_states);
- if (nv40->fallback_swtnl || nv40->fallback_swrast)
- return FALSE;
-
- if (was_sw)
- NOUVEAU_ERR("swtnl->hw\n");
-
- return TRUE;
-}
-
-boolean
-nv40_state_validate_swtnl(struct nv40_context *nv40)
-{
- struct draw_context *draw = nv40->draw;
-
- /* Setup for swtnl */
- if (nv40->render_mode == HW) {
- NOUVEAU_ERR("hw->swtnl 0x%08x\n", nv40->fallback_swtnl);
- nv40->pipe.flush(&nv40->pipe, 0, NULL);
- nv40->dirty |= (NV40_NEW_VIEWPORT |
- NV40_NEW_VERTPROG |
- NV40_NEW_ARRAYS);
- nv40->render_mode = SWTNL;
- }
-
- if (nv40->draw_dirty & NV40_NEW_VERTPROG)
- draw_bind_vertex_shader(draw, nv40->vertprog->draw);
-
- if (nv40->draw_dirty & NV40_NEW_RAST)
- draw_set_rasterizer_state(draw, &nv40->rasterizer->pipe);
-
- if (nv40->draw_dirty & NV40_NEW_UCP)
- draw_set_clip_state(draw, &nv40->clip);
-
- if (nv40->draw_dirty & NV40_NEW_VIEWPORT)
- draw_set_viewport_state(draw, &nv40->viewport);
-
- if (nv40->draw_dirty & NV40_NEW_ARRAYS) {
- draw_set_vertex_buffers(draw, nv40->vtxbuf_nr, nv40->vtxbuf);
- draw_set_vertex_elements(draw, nv40->vtxelt_nr, nv40->vtxelt);
- }
-
- nv40_state_do_validate(nv40, swtnl_states);
- if (nv40->fallback_swrast) {
- NOUVEAU_ERR("swtnl->swrast 0x%08x\n", nv40->fallback_swrast);
- return FALSE;
- }
-
- nv40->draw_dirty = 0;
- return TRUE;
-}
-