X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fgallium%2Fdrivers%2Fnvfx%2Fnvfx_context.c;h=37425b1fc3c9974a9ae7f39dc29b06d2192e6ba7;hb=1465dc26a540e2b6f8a055cf0ab48f774a3775bf;hp=e7b1486d49691c0e5a801f1aa792b98195631fcb;hpb=f8f29e619124ec947dd3b5e0c93dcbd200f843fc;p=mesa.git

diff --git a/src/gallium/drivers/nvfx/nvfx_context.c b/src/gallium/drivers/nvfx/nvfx_context.c
index e7b1486d496..37425b1fc3c 100644
--- a/src/gallium/drivers/nvfx/nvfx_context.c
+++ b/src/gallium/drivers/nvfx/nvfx_context.c
@@ -1,44 +1,69 @@
 #include "draw/draw_context.h"
 #include "pipe/p_defines.h"
+#include "util/u_framebuffer.h"
+#include "vl/vl_decoder.h"
+#include "vl/vl_video_buffer.h"
 
 #include "nvfx_context.h"
 #include "nvfx_screen.h"
 #include "nvfx_resource.h"
 
 static void
-nvfx_flush(struct pipe_context *pipe, unsigned flags,
+nvfx_flush(struct pipe_context *pipe,
 	   struct pipe_fence_handle **fence)
 {
 	struct nvfx_context *nvfx = nvfx_context(pipe);
 	struct nvfx_screen *screen = nvfx->screen;
 	struct nouveau_channel *chan = screen->base.channel;
-	struct nouveau_grobj *eng3d = screen->eng3d;
+	/*struct nouveau_grobj *eng3d = screen->eng3d;*/
 
-	if (flags & PIPE_FLUSH_TEXTURE_CACHE) {
+	/* XXX: we need to actually be intelligent here */
+        /* XXX This flag wasn't set by the state tracker anyway. */
+        /*if (flags & PIPE_FLUSH_TEXTURE_CACHE) {
 		BEGIN_RING(chan, eng3d, 0x1fd8, 1);
-		OUT_RING  (chan, 2);
+		OUT_RING(chan, 2);
 		BEGIN_RING(chan, eng3d, 0x1fd8, 1);
-		OUT_RING  (chan, 1);
-	}
-
-	FIRE_RING(chan);
-	if (fence)
+		OUT_RING(chan, 1);
+        }*/
+
+	if (fence) {
+		/* horrific hack to make glFinish() work in the absence of
+		 * having proper fences in nvfx.  a pending rewrite will
+		 * fix this properly, but may be a while off.
+		 */
+		MARK_RING(chan, 1, 1);
+		OUT_RELOC(chan, screen->fence, 0, NOUVEAU_BO_WR |
+				NOUVEAU_BO_DUMMY, 0, 0);
+		FIRE_RING(chan);
+		nouveau_bo_map(screen->fence, NOUVEAU_BO_RDWR);
+		nouveau_bo_unmap(screen->fence);
 		*fence = NULL;
+	} else {
+		FIRE_RING(chan);
+	}
 }
 
 static void
 nvfx_destroy(struct pipe_context *pipe)
 {
 	struct nvfx_context *nvfx = nvfx_context(pipe);
-	unsigned i;
 
-	for (i = 0; i < NVFX_STATE_MAX; i++) {
-		if (nvfx->state.hw[i])
-			so_ref(NULL, &nvfx->state.hw[i]);
-	}
+	if(nvfx->dummy_fs)
+		pipe->delete_fs_state(pipe, nvfx->dummy_fs);
+
+	for(unsigned i = 0; i < nvfx->vtxbuf_nr; ++i)
+		pipe_resource_reference(&nvfx->vtxbuf[i].buffer, 0);
+	pipe_resource_reference(&nvfx->idxbuf.buffer, 0);
+	util_unreference_framebuffer_state(&nvfx->framebuffer);
+	for(unsigned i = 0; i < PIPE_MAX_SAMPLERS; ++i)
+		pipe_sampler_view_reference(&nvfx->fragment_sampler_views[i], 0);
 
 	if (nvfx->draw)
 		draw_destroy(nvfx->draw);
+
+	if(nvfx->screen->cur_ctx == nvfx)
+		nvfx->screen->cur_ctx = NULL;
+
 	FREE(nvfx);
 }
 
@@ -61,22 +86,29 @@ nvfx_create(struct pipe_screen *pscreen, void *priv)
 	nvfx->pipe.screen = pscreen;
 	nvfx->pipe.priv = priv;
 	nvfx->pipe.destroy = nvfx_destroy;
-	nvfx->pipe.draw_arrays = nvfx_draw_arrays;
-	nvfx->pipe.draw_elements = nvfx_draw_elements;
+	nvfx->pipe.draw_vbo = nvfx_draw_vbo;
 	nvfx->pipe.clear = nvfx_clear;
 	nvfx->pipe.flush = nvfx_flush;
 
-	screen->base.channel->user_private = nvfx;
-
 	nvfx->is_nv4x = screen->is_nv4x;
+	nvfx->use_nv4x = screen->use_nv4x;
+	/* TODO: it seems that nv30 might have fixed function clipping usable with vertex programs
+	 * However, my code for that doesn't work, so use vp clipping for all cards, which works.
+	 */
+	nvfx->use_vp_clipping = TRUE;
 
 	nvfx_init_query_functions(nvfx);
 	nvfx_init_surface_functions(nvfx);
 	nvfx_init_state_functions(nvfx);
+	nvfx_init_sampling_functions(nvfx);
+	nvfx_init_vbo_functions(nvfx);
+	nvfx_init_fragprog_functions(nvfx);
+	nvfx_init_vertprog_functions(nvfx);
 	nvfx_init_resource_functions(&nvfx->pipe);
+	nvfx_init_transfer_functions(&nvfx->pipe);
 
 	/* Create, configure, and install fallback swtnl path */
-	nvfx->draw = draw_create();
+	nvfx->draw = draw_create(&nvfx->pipe);
 	draw_wide_point_threshold(nvfx->draw, 9999999.0);
 	draw_wide_line_threshold(nvfx->draw, 9999999.0);
 	draw_enable_line_stipple(nvfx->draw, FALSE);
@@ -85,6 +117,13 @@ nvfx_create(struct pipe_screen *pscreen, void *priv)
 
 	/* set these to that we init them on first validation */
 	nvfx->state.scissor_enabled = ~0;
-	nvfx->state.stipple_enabled = ~0;
+	nvfx->hw_pointsprite_control = -1;
+	nvfx->hw_vp_output = -1;
+	nvfx->use_vertex_buffers = -1;
+	nvfx->relocs_needed = NVFX_RELOCATE_ALL;
+
+	LIST_INITHEAD(&nvfx->render_cache);
+	nvfx_context_init_vdec(nvfx);
+
 	return &nvfx->pipe;
 }