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path: root/src/gallium/drivers/nv30/nv30_context.c
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Diffstat (limited to 'src/gallium/drivers/nv30/nv30_context.c')
-rw-r--r--src/gallium/drivers/nv30/nv30_context.c185
1 files changed, 11 insertions, 174 deletions
diff --git a/src/gallium/drivers/nv30/nv30_context.c b/src/gallium/drivers/nv30/nv30_context.c
index b8e8b86d99..d38713e98a 100644
--- a/src/gallium/drivers/nv30/nv30_context.c
+++ b/src/gallium/drivers/nv30/nv30_context.c
@@ -26,198 +26,36 @@ static void
nv30_destroy(struct pipe_context *pipe)
{
struct nv30_context *nv30 = nv30_context(pipe);
- struct nouveau_winsys *nvws = nv30->nvws;
if (nv30->draw)
draw_destroy(nv30->draw);
-
- nvws->res_free(&nv30->vertprog.exec_heap);
- nvws->res_free(&nv30->vertprog.data_heap);
-
- nvws->res_free(&nv30->query_heap);
- nvws->notifier_free(&nv30->query);
-
- nvws->notifier_free(&nv30->sync);
-
- nvws->grobj_free(&nv30->rankine);
-
FREE(nv30);
}
-static boolean
-nv30_init_hwctx(struct nv30_context *nv30, int rankine_class)
-{
- struct nouveau_winsys *nvws = nv30->nvws;
- int ret;
- int i;
-
- ret = nvws->grobj_alloc(nvws, rankine_class, &nv30->rankine);
- if (ret) {
- NOUVEAU_ERR("Error creating 3D object: %d\n", ret);
- return FALSE;
- }
-
- BEGIN_RING(rankine, NV34TCL_DMA_NOTIFY, 1);
- OUT_RING (nv30->sync->handle);
- BEGIN_RING(rankine, NV34TCL_DMA_TEXTURE0, 2);
- OUT_RING (nvws->channel->vram->handle);
- OUT_RING (nvws->channel->gart->handle);
- BEGIN_RING(rankine, NV34TCL_DMA_COLOR1, 1);
- OUT_RING (nvws->channel->vram->handle);
- BEGIN_RING(rankine, NV34TCL_DMA_COLOR0, 2);
- OUT_RING (nvws->channel->vram->handle);
- OUT_RING (nvws->channel->vram->handle);
- BEGIN_RING(rankine, NV34TCL_DMA_VTXBUF0, 2);
- OUT_RING (nvws->channel->vram->handle);
- OUT_RING (nvws->channel->gart->handle);
-/* BEGIN_RING(rankine, NV34TCL_DMA_FENCE, 2);
- OUT_RING (0);
- OUT_RING (nv30->query->handle);*/
- BEGIN_RING(rankine, NV34TCL_DMA_IN_MEMORY7, 1);
- OUT_RING (nvws->channel->vram->handle);
- BEGIN_RING(rankine, NV34TCL_DMA_IN_MEMORY8, 1);
- OUT_RING (nvws->channel->vram->handle);
-
- for (i=1; i<8; i++) {
- BEGIN_RING(rankine, NV34TCL_VIEWPORT_CLIP_HORIZ(i), 1);
- OUT_RING (0);
- BEGIN_RING(rankine, NV34TCL_VIEWPORT_CLIP_VERT(i), 1);
- OUT_RING (0);
- }
-
- BEGIN_RING(rankine, 0x220, 1);
- OUT_RING (1);
-
- BEGIN_RING(rankine, 0x03b0, 1);
- OUT_RING (0x00100000);
- BEGIN_RING(rankine, 0x1454, 1);
- OUT_RING (0);
- BEGIN_RING(rankine, 0x1d80, 1);
- OUT_RING (3);
- BEGIN_RING(rankine, 0x1450, 1);
- OUT_RING (0x00030004);
-
- /* NEW */
- BEGIN_RING(rankine, 0x1e98, 1);
- OUT_RING (0);
- BEGIN_RING(rankine, 0x17e0, 3);
- OUT_RING (0);
- OUT_RING (0);
- OUT_RING (0x3f800000);
- BEGIN_RING(rankine, 0x1f80, 16);
- OUT_RING (0); OUT_RING (0); OUT_RING (0); OUT_RING (0);
- OUT_RING (0); OUT_RING (0); OUT_RING (0); OUT_RING (0);
- OUT_RING (0x0000ffff);
- OUT_RING (0); OUT_RING (0); OUT_RING (0); OUT_RING (0);
- OUT_RING (0); OUT_RING (0); OUT_RING (0);
-
- BEGIN_RING(rankine, 0x120, 3);
- OUT_RING (0);
- OUT_RING (1);
- OUT_RING (2);
-
- BEGIN_RING(rankine, 0x1d88, 1);
- OUT_RING (0x00001200);
-
- BEGIN_RING(rankine, NV34TCL_RC_ENABLE, 1);
- OUT_RING (0);
-
- BEGIN_RING(rankine, NV34TCL_DEPTH_RANGE_NEAR, 2);
- OUT_RINGf (0.0);
- OUT_RINGf (1.0);
-
- BEGIN_RING(rankine, NV34TCL_MULTISAMPLE_CONTROL, 1);
- OUT_RING (0xffff0000);
-
- /* enables use of vp rather than fixed-function somehow */
- BEGIN_RING(rankine, 0x1e94, 1);
- OUT_RING (0x13);
-
- FIRE_RING (NULL);
- return TRUE;
-}
-
-#define NV30TCL_CHIPSET_3X_MASK 0x00000003
-#define NV34TCL_CHIPSET_3X_MASK 0x00000010
-#define NV35TCL_CHIPSET_3X_MASK 0x000001e0
-
struct pipe_context *
-nv30_create(struct pipe_screen *screen, unsigned pctx_id)
+nv30_create(struct pipe_screen *pscreen, unsigned pctx_id)
{
- struct pipe_winsys *pipe_winsys = screen->winsys;
- struct nouveau_winsys *nvws = nv30_screen(screen)->nvws;
- unsigned chipset = nv30_screen(screen)->chipset;
+ struct nv30_screen *screen = nv30_screen(pscreen);
+ struct pipe_winsys *ws = pscreen->winsys;
struct nv30_context *nv30;
- int rankine_class = 0, ret;
+ unsigned chipset = screen->chipset;
+ struct nouveau_winsys *nvws = screen->nvws;
- if ((chipset & 0xf0) != 0x30) {
- NOUVEAU_ERR("Not a NV3X chipset\n");
- return NULL;
- }
-
- if (NV30TCL_CHIPSET_3X_MASK & (1 << (chipset & 0x0f))) {
- rankine_class = 0x0397;
- } else if (NV34TCL_CHIPSET_3X_MASK & (1 << (chipset & 0x0f))) {
- rankine_class = 0x0697;
- } else if (NV35TCL_CHIPSET_3X_MASK & (1 << (chipset & 0x0f))) {
- rankine_class = 0x0497;
- } else {
- NOUVEAU_ERR("Unknown NV3X chipset: NV%02x\n", chipset);
- return NULL;
- }
-
- nv30 = CALLOC_STRUCT(nv30_context);
+ nv30 = CALLOC(1, sizeof(struct nv30_context));
if (!nv30)
return NULL;
+ nv30->screen = screen;
+ nv30->pctx_id = pctx_id;
+
nv30->chipset = chipset;
nv30->nvws = nvws;
- /* Notifier for sync purposes */
- ret = nvws->notifier_alloc(nvws, 1, &nv30->sync);
- if (ret) {
- NOUVEAU_ERR("Error creating notifier object: %d\n", ret);
- nv30_destroy(&nv30->pipe);
- return NULL;
- }
-
- /* Query objects */
- ret = nvws->notifier_alloc(nvws, 32, &nv30->query);
- if (ret) {
- NOUVEAU_ERR("Error initialising query objects: %d\n", ret);
- nv30_destroy(&nv30->pipe);
- return NULL;
- }
-
- ret = nvws->res_init(&nv30->query_heap, 0, 32);
- if (ret) {
- NOUVEAU_ERR("Error initialising query object heap: %d\n", ret);
- nv30_destroy(&nv30->pipe);
- return NULL;
- }
-
- /* Vtxprog resources */
- if (nvws->res_init(&nv30->vertprog.exec_heap, 0, 256) ||
- nvws->res_init(&nv30->vertprog.data_heap, 0, 256)) {
- nv30_destroy(&nv30->pipe);
- return NULL;
- }
-
- /* Static rankine initialisation */
- if (!nv30_init_hwctx(nv30, rankine_class)) {
- nv30_destroy(&nv30->pipe);
- return NULL;
- }
-
- /* Pipe context setup */
- nv30->pipe.winsys = pipe_winsys;
- nv30->pipe.screen = screen;
-
+ nv30->pipe.winsys = ws;
+ nv30->pipe.screen = pscreen;
nv30->pipe.destroy = nv30_destroy;
-
nv30->pipe.draw_arrays = nv30_draw_arrays;
nv30->pipe.draw_elements = nv30_draw_elements;
nv30->pipe.clear = nv30_clear;
-
nv30->pipe.flush = nv30_flush;
nv30_init_query_functions(nv30);
@@ -226,7 +64,6 @@ nv30_create(struct pipe_screen *screen, unsigned pctx_id)
nv30_init_miptree_functions(nv30);
nv30->draw = draw_create();
- assert(nv30->draw);
draw_set_rasterize_stage(nv30->draw, nv30_draw_render_stage(nv30));
return &nv30->pipe;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-20 05:35:36 +0000