From c0ed6a871cd3513e17a1fab960f5626485ffed13 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Fri, 13 Jun 2008 12:09:46 +1000 Subject: [PATCH] nv50: do tsc/tic upload + stub out shader TEX stuff --- src/gallium/drivers/nv50/nv50_context.h | 17 +++++++++++++ src/gallium/drivers/nv50/nv50_miptree.c | 11 --------- src/gallium/drivers/nv50/nv50_program.c | 6 +++++ src/gallium/drivers/nv50/nv50_screen.c | 1 + src/gallium/drivers/nv50/nv50_state.c | 27 ++++++++++++++++++++- src/gallium/drivers/nv50/nv50_state_validate.c | 33 ++++++++++++++++++++++++++ 6 files changed, 83 insertions(+), 12 deletions(-) diff --git a/src/gallium/drivers/nv50/nv50_context.h b/src/gallium/drivers/nv50/nv50_context.h index 19ec492eb3f..5214ce1a69c 100644 --- a/src/gallium/drivers/nv50/nv50_context.h +++ b/src/gallium/drivers/nv50/nv50_context.h @@ -44,6 +44,8 @@ #define NV50_NEW_FRAGPROG (1 << 10) #define NV50_NEW_FRAGPROG_CB (1 << 11) #define NV50_NEW_ARRAYS (1 << 12) +#define NV50_NEW_SAMPLER (1 << 13) +#define NV50_NEW_TEXTURE (1 << 14) struct nv50_blend_stateobj { struct pipe_blend_state pipe; @@ -60,6 +62,17 @@ struct nv50_rasterizer_stateobj { struct nouveau_stateobj *so; }; +struct nv50_miptree { + struct pipe_texture base; + struct pipe_buffer *buffer; +}; + +static INLINE struct nv50_miptree * +nv50_miptree(struct pipe_texture *pt) +{ + return (struct nv50_miptree *)pt; +} + struct nv50_context { struct pipe_context pipe; @@ -84,6 +97,10 @@ struct nv50_context { unsigned vtxbuf_nr; struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS]; unsigned vtxelt_nr; + unsigned *sampler[PIPE_MAX_SAMPLERS]; + unsigned sampler_nr; + struct nv50_miptree *miptree[PIPE_MAX_SAMPLERS]; + unsigned miptree_nr; }; static INLINE struct nv50_context * diff --git a/src/gallium/drivers/nv50/nv50_miptree.c b/src/gallium/drivers/nv50/nv50_miptree.c index 459e0ff9dd6..cdd98844f94 100644 --- a/src/gallium/drivers/nv50/nv50_miptree.c +++ b/src/gallium/drivers/nv50/nv50_miptree.c @@ -5,17 +5,6 @@ #include "nv50_context.h" -struct nv50_miptree { - struct pipe_texture base; - struct pipe_buffer *buffer; -}; - -static INLINE struct nv50_miptree * -nv50_miptree(struct pipe_texture *pt) -{ - return (struct nv50_miptree *)pt; -} - static struct pipe_texture * nv50_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt) { diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c index 39597c54814..5eec68e5e19 100644 --- a/src/gallium/drivers/nv50/nv50_program.c +++ b/src/gallium/drivers/nv50/nv50_program.c @@ -828,6 +828,8 @@ tgsi_src(struct nv50_pc *pc, int chan, const struct tgsi_full_src_register *src) case TGSI_FILE_IMMEDIATE: r = &pc->immd[src->SrcRegister.Index * 4 + c]; break; + case TGSI_FILE_SAMPLER: + break; default: assert(0); break; @@ -1130,6 +1132,8 @@ nv50_program_tx_insn(struct nv50_pc *pc, const union tgsi_full_token *tok) emit_sub(pc, dst[c], src[0][c], src[1][c]); } break; + case TGSI_OPCODE_TEX: + break; case TGSI_OPCODE_XPD: temp = alloc_temp(pc, NULL); if (mask & (1 << 0)) { @@ -1226,6 +1230,8 @@ nv50_program_tx_prep(struct nv50_pc *pc) if (pc->param_nr < (last + 1)) pc->param_nr = last + 1; break; + case TGSI_FILE_SAMPLER: + break; default: NOUVEAU_ERR("bad decl file %d\n", d->Declaration.File); diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c index d76cce9f791..b9cecb77f1f 100644 --- a/src/gallium/drivers/nv50/nv50_screen.c +++ b/src/gallium/drivers/nv50/nv50_screen.c @@ -28,6 +28,7 @@ nv50_screen_is_format_supported(struct pipe_screen *pscreen, break; case PIPE_TEXTURE: switch (format) { + case PIPE_FORMAT_A8R8G8B8_UNORM: case PIPE_FORMAT_I8_UNORM: return TRUE; default: diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c index 0129b0fb144..f36299db4d2 100644 --- a/src/gallium/drivers/nv50/nv50_state.c +++ b/src/gallium/drivers/nv50/nv50_state.c @@ -1,6 +1,7 @@ #include "pipe/p_state.h" #include "pipe/p_defines.h" #include "pipe/p_util.h" +#include "pipe/p_inlines.h" #include "nv50_context.h" @@ -85,23 +86,47 @@ static void * nv50_sampler_state_create(struct pipe_context *pipe, const struct pipe_sampler_state *cso) { - return NULL; + unsigned *tsc = CALLOC(8, sizeof(unsigned)); + + tsc[0] = 0x00024080; + tsc[1] = 0x00000062; + + return (void *)tsc; } static void nv50_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler) { + struct nv50_context *nv50 = nv50_context(pipe); + int i; + + nv50->sampler_nr = nr; + for (i = 0; i < nv50->sampler_nr; i++) + nv50->sampler[i] = sampler[i]; + + nv50->dirty |= NV50_NEW_SAMPLER; } static void nv50_sampler_state_delete(struct pipe_context *pipe, void *hwcso) { + FREE(hwcso); } static void nv50_set_sampler_texture(struct pipe_context *pipe, unsigned nr, struct pipe_texture **pt) { + struct nv50_context *nv50 = nv50_context(pipe); + int i; + + for (i = 0; i < nr; i++) + pipe_texture_reference(&nv50->miptree[i], pt[i]); + for (i = nr; i < nv50->miptree_nr; i++) + pipe_texture_reference(&nv50->miptree[i], NULL); + + nv50->miptree_nr = nr; + nv50->dirty |= NV50_NEW_TEXTURE; } static void * diff --git a/src/gallium/drivers/nv50/nv50_state_validate.c b/src/gallium/drivers/nv50/nv50_state_validate.c index a3f399a139f..63c1756bcbf 100644 --- a/src/gallium/drivers/nv50/nv50_state_validate.c +++ b/src/gallium/drivers/nv50/nv50_state_validate.c @@ -178,6 +178,39 @@ nv50_state_validate(struct nv50_context *nv50) so_ref(NULL, &so); } + if (nv50->dirty & NV50_NEW_SAMPLER) { + int i; + + BEGIN_RING(tesla, 0x0f00, 1); + OUT_RING ((NV50_CB_TSC << 0) | (0 << 8)); + BEGIN_RING(tesla, 0x40000f04, nv50->sampler_nr * 8); + for (i = 0; i < nv50->sampler_nr; i++) + OUT_RINGp(nv50->sampler[i], 8); + } + + if (nv50->dirty & NV50_NEW_TEXTURE) { + int i; + + BEGIN_RING(tesla, 0x0f00, 1); + OUT_RING ((NV50_CB_TIC << 0) | (0 << 8)); + BEGIN_RING(tesla, 0x40000f04, nv50->miptree_nr * 8); + for (i = 0; i < nv50->sampler_nr; i++) { + struct nv50_miptree *mt = nv50->miptree[i]; + + OUT_RING (0x2a712488); + OUT_RELOCl(mt->buffer, 0, + NOUVEAU_BO_VRAM | NOUVEAU_BO_LOW); + OUT_RING (0xd0c05000); + OUT_RING (0x00300000); + OUT_RING (mt->base.width[0]); + OUT_RING ((mt->base.depth[0] << 16) | + mt->base.height[0]); + OUT_RING (0x03000000); + OUT_RELOCh(mt->buffer, 0, + NOUVEAU_BO_VRAM | NOUVEAU_BO_HIGH); + } + } + if (nv50->dirty & NV50_NEW_ARRAYS) nv50_vbo_validate(nv50); -- 2.11.0