AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

nvc0: remove hardcoded blitter vertprog

Browse Source 
I don't really feel like writing SM70 SASS by hand...

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5377>
This commit is contained in:
Ben Skeggs
2020-06-07 09:52:45 +10:00
committed by Marge Bot
parent 4f3fbfb82e
commit 839aeffb49
1 changed files with 38 additions and 72 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/drivers/nouveau/nvc0/nvc0_surface.c
+38 -72
View File
@@ -29,6 +29,8 @@
#include "util/format/u_format.h"
#include "util/u_surface.h"
#include "tgsi/tgsi_ureg.h"
#include "os/os_thread.h"
#include "nvc0/nvc0_context.h"
@@ -772,7 +774,7 @@ gm200_evaluate_depth_buffer(struct pipe_context *pipe)
struct nvc0_blitter
{
struct nvc0_program *fp[NV50_BLIT_MAX_TEXTURE_TYPES][NV50_BLIT_MODES];
struct nvc0_program vp;
struct nvc0_program *vp;
struct nv50_tsc_entry sampler[2]; /* nearest, bilinear */
@@ -785,6 +787,7 @@ struct nvc0_blitctx
{
struct nvc0_context *nvc0;
struct nvc0_program *fp;
struct nvc0_program *vp;
uint8_t mode;
uint16_t color_mask;
uint8_t filter;
@@ -809,78 +812,27 @@ struct nvc0_blitctx
struct nvc0_rasterizer_stateobj rast;
};
static void
nvc0_blitter_make_vp(struct nvc0_blitter *blit)
static void *
nvc0_blitter_make_vp(struct pipe_context *pipe)
{
static const uint32_t code_nvc0[] =
{
0xfff11c26, 0x06000080, /* vfetch b64 $r4:$r5 a[0x80] */
0xfff01c46, 0x06000090, /* vfetch b96 $r0:$r1:$r2 a[0x90] */
0x13f01c26, 0x0a7e0070, /* export b64 o[0x70] $r4:$r5 */
0x03f01c46, 0x0a7e0080, /* export b96 o[0x80] $r0:$r1:$r2 */
0x00001de7, 0x80000000, /* exit */
};
static const uint32_t code_nve4[] =
{
0x00000007, 0x20000000, /* sched */
0xfff11c26, 0x06000080, /* vfetch b64 $r4:$r5 a[0x80] */
0xfff01c46, 0x06000090, /* vfetch b96 $r0:$r1:$r2 a[0x90] */
0x13f01c26, 0x0a7e0070, /* export b64 o[0x70] $r4:$r5 */
0x03f01c46, 0x0a7e0080, /* export b96 o[0x80] $r0:$r1:$r2 */
0x00001de7, 0x80000000, /* exit */
};
static const uint32_t code_gk110[] =
{
0x00000000, 0x08000000, /* sched */
0x401ffc12, 0x7ec7fc00, /* ld b64 $r4d a[0x80] 0x0 0x0 */
0x481ffc02, 0x7ecbfc00, /* ld b96 $r0t a[0x90] 0x0 0x0 */
0x381ffc12, 0x7f07fc00, /* st b64 a[0x70] $r4d 0x0 0x0 */
0x401ffc02, 0x7f0bfc00, /* st b96 a[0x80] $r0t 0x0 0x0 */
0x001c003c, 0x18000000, /* exit */
};
static const uint32_t code_gm107[] =
{
0xe4200701, 0x001d0400, /* sched (st 0x1 wr 0x0) (st 0x1 wr 0x1) (st 0x1 wr 0x2) */
0x0807ff00, 0xefd87f80, /* ld b32 $r0 a[0x80] 0x0 */
0x0847ff01, 0xefd87f80, /* ld b32 $r1 a[0x84] 0x0 */
0x0907ff02, 0xefd87f80, /* ld b32 $r2 a[0x90] 0x0 */
0xf0200761, 0x003f8400, /* sched (st 0x1 wr 0x3) (st 0x1 wr 0x4) (st 0x1 wt 0x1) */
0x0947ff03, 0xefd87f80, /* ld b32 $r3 a[0x94] 0x0 */
0x0987ff04, 0xefd87f80, /* ld b32 $r4 a[0x98] 0x0 */
0x0707ff00, 0xeff07f80, /* st b32 a[0x70] $r0 0x0 */
0xfc2017e1, 0x011f8404, /* sched (st 0x1 wt 0x2) (st 0x1 wt 0x4) (st 0x1 wt 0x8) */
0x0747ff01, 0xeff07f80, /* st b32 a[0x74] $r1 0x0 */
0x0807ff02, 0xeff07f80, /* st b32 a[0x80] $r2 0x0 */
0x0847ff03, 0xeff07f80, /* st b32 a[0x84] $r3 0x0 */
0xfde087e1, 0x001f8000, /* sched (st 0x1 wt 0x10) (st 0xf) (st 0x0) */
0x0887ff04, 0xeff07f80, /* st b32 a[0x88] $r4 0x0 */
0x0007000f, 0xe3000000, /* exit */
};
struct ureg_program *ureg;
struct ureg_src ipos, itex;
struct ureg_dst opos, otex;
blit->vp.type = PIPE_SHADER_VERTEX;
blit->vp.translated = true;
if (blit->screen->base.class_3d >= GM107_3D_CLASS) {
blit->vp.code = (uint32_t *)code_gm107; /* const_cast */
blit->vp.code_size = sizeof(code_gm107);
} else
if (blit->screen->base.class_3d >= NVF0_3D_CLASS) {
blit->vp.code = (uint32_t *)code_gk110; /* const_cast */
blit->vp.code_size = sizeof(code_gk110);
} else
if (blit->screen->base.class_3d >= NVE4_3D_CLASS) {
blit->vp.code = (uint32_t *)code_nve4; /* const_cast */
blit->vp.code_size = sizeof(code_nve4);
} else {
blit->vp.code = (uint32_t *)code_nvc0; /* const_cast */
blit->vp.code_size = sizeof(code_nvc0);
}
blit->vp.num_gprs = 6;
blit->vp.vp.edgeflag = PIPE_MAX_ATTRIBS;
ureg = ureg_create(PIPE_SHADER_VERTEX);
if (!ureg)
return NULL;
blit->vp.hdr[0] = 0x00020461; /* vertprog magic */
blit->vp.hdr[4] = 0x000ff000; /* no outputs read */
blit->vp.hdr[6] = 0x00000073; /* a[0x80].xy, a[0x90].xyz */
blit->vp.hdr[13] = 0x00073000; /* o[0x70].xy, o[0x80].xyz */
opos = ureg_DECL_output(ureg, TGSI_SEMANTIC_POSITION, 0);
ipos = ureg_DECL_vs_input(ureg, 0);
otex = ureg_DECL_output(ureg, TGSI_SEMANTIC_GENERIC, 0);
itex = ureg_DECL_vs_input(ureg, 1);
ureg_MOV(ureg, ureg_writemask(opos, TGSI_WRITEMASK_XY ), ipos);
ureg_MOV(ureg, ureg_writemask(otex, TGSI_WRITEMASK_XYZ), itex);
ureg_END(ureg);
return ureg_create_shader_and_destroy(ureg, pipe);
}
static void
@@ -910,6 +862,20 @@ nvc0_blitter_make_sampler(struct nvc0_blitter *blit)
G80_TSC_1_MIP_FILTER_NONE;
}
static void
nvc0_blit_select_vp(struct nvc0_blitctx *ctx)
{
struct nvc0_blitter *blitter = ctx->nvc0->screen->blitter;
if (!blitter->vp) {
mtx_lock(&blitter->mutex);
if (!blitter->vp)
blitter->vp = nvc0_blitter_make_vp(&ctx->nvc0->base.pipe);
mtx_unlock(&blitter->mutex);
}
ctx->vp = blitter->vp;
}
static void
nvc0_blit_select_fp(struct nvc0_blitctx *ctx, const struct pipe_blit_info *info)
{
@@ -1082,7 +1048,7 @@ nvc0_blitctx_pre_blit(struct nvc0_blitctx *ctx,
nvc0->rast = &ctx->rast;
nvc0->vertprog = &blitter->vp;
nvc0->vertprog = ctx->vp;
nvc0->tctlprog = NULL;
nvc0->tevlprog = NULL;
nvc0->gmtyprog = NULL;
@@ -1221,6 +1187,7 @@ nvc0_blit_3d(struct nvc0_context *nvc0, const struct pipe_blit_info *info)
blit->filter = nv50_blit_get_filter(info);
blit->render_condition_enable = info->render_condition_enable;
nvc0_blit_select_vp(blit);
nvc0_blit_select_fp(blit, info);
nvc0_blitctx_pre_blit(blit, info);
@@ -1697,7 +1664,6 @@ nvc0_blitter_create(struct nvc0_screen *screen)
(void) mtx_init(&screen->blitter->mutex, mtx_plain);
nvc0_blitter_make_vp(screen->blitter);
nvc0_blitter_make_sampler(screen->blitter);
return true;