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-rw-r--r--src/gallium/drivers/nv30/Makefile1
-rw-r--r--src/gallium/drivers/nv30/nv30_context.h2
-rw-r--r--src/gallium/drivers/nv30/nv30_miptree.c240
-rw-r--r--src/gallium/drivers/nv30/nv30_screen.c2
-rw-r--r--src/gallium/drivers/nv40/Makefile1
-rw-r--r--src/gallium/drivers/nv40/nv40_context.h2
-rw-r--r--src/gallium/drivers/nv40/nv40_screen.c2
-rw-r--r--src/gallium/drivers/nvfx/Makefile1
-rw-r--r--src/gallium/drivers/nvfx/nvfx_miptree.c (renamed from src/gallium/drivers/nv40/nv40_miptree.c)43
9 files changed, 30 insertions, 264 deletions
diff --git a/src/gallium/drivers/nv30/Makefile b/src/gallium/drivers/nv30/Makefile
index 5541a366181..d8de297f128 100644
--- a/src/gallium/drivers/nv30/Makefile
+++ b/src/gallium/drivers/nv30/Makefile
@@ -8,7 +8,6 @@ C_SOURCES = \
nv30_draw.c \
nv30_fragprog.c \
nv30_fragtex.c \
- nv30_miptree.c \
nv30_query.c \
nv30_screen.c \
nv30_state.c \
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h
index 1c2572aa86d..46b36ee2e50 100644
--- a/src/gallium/drivers/nv30/nv30_context.h
+++ b/src/gallium/drivers/nv30/nv30_context.h
@@ -7,8 +7,6 @@ extern void nv30_init_state_functions(struct nvfx_context *nvfx);
extern void nv30_init_surface_functions(struct nvfx_context *nvfx);
extern void nv30_init_query_functions(struct nvfx_context *nvfx);
-extern void nv30_screen_init_miptree_functions(struct pipe_screen *pscreen);
-
/* nv30_draw.c */
extern struct draw_stage *nv30_draw_render_stage(struct nvfx_context *nvfx);
diff --git a/src/gallium/drivers/nv30/nv30_miptree.c b/src/gallium/drivers/nv30/nv30_miptree.c
deleted file mode 100644
index ada355a4440..00000000000
--- a/src/gallium/drivers/nv30/nv30_miptree.c
+++ /dev/null
@@ -1,240 +0,0 @@
-#include "pipe/p_state.h"
-#include "pipe/p_defines.h"
-#include "util/u_inlines.h"
-#include "util/u_format.h"
-#include "util/u_math.h"
-
-#include "nv30_context.h"
-#include "../nouveau/nv04_surface_2d.h"
-
-static void
-nv30_miptree_layout(struct nvfx_miptree *nv30mt)
-{
- struct pipe_texture *pt = &nv30mt->base;
- uint width = pt->width0;
- uint offset = 0;
- int nr_faces, l, f;
- uint wide_pitch = pt->tex_usage & (PIPE_TEXTURE_USAGE_SAMPLER |
- PIPE_TEXTURE_USAGE_DEPTH_STENCIL |
- PIPE_TEXTURE_USAGE_RENDER_TARGET |
- PIPE_TEXTURE_USAGE_DISPLAY_TARGET |
- PIPE_TEXTURE_USAGE_SCANOUT);
-
- if (pt->target == PIPE_TEXTURE_CUBE) {
- nr_faces = 6;
- } else
- if (pt->target == PIPE_TEXTURE_3D) {
- nr_faces = pt->depth0;
- } else {
- nr_faces = 1;
- }
-
- for (l = 0; l <= pt->last_level; l++) {
- if (wide_pitch && (pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR))
- nv30mt->level[l].pitch = align(util_format_get_stride(pt->format, pt->width0), 64);
- else
- nv30mt->level[l].pitch = util_format_get_stride(pt->format, width);
-
- nv30mt->level[l].image_offset =
- CALLOC(nr_faces, sizeof(unsigned));
-
- width = u_minify(width, 1);
- }
-
- for (f = 0; f < nr_faces; f++) {
- for (l = 0; l < pt->last_level; l++) {
- nv30mt->level[l].image_offset[f] = offset;
-
- if (!(pt->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR) &&
- u_minify(pt->width0, l + 1) > 1 && u_minify(pt->height0, l + 1) > 1)
- offset += align(nv30mt->level[l].pitch * u_minify(pt->height0, l), 64);
- else
- offset += nv30mt->level[l].pitch * u_minify(pt->height0, l);
- }
-
- nv30mt->level[l].image_offset[f] = offset;
- offset += nv30mt->level[l].pitch * u_minify(pt->height0, l);
- }
-
- nv30mt->total_size = offset;
-}
-
-static struct pipe_texture *
-nv30_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
-{
- struct nvfx_miptree *mt;
- unsigned buf_usage = PIPE_BUFFER_USAGE_PIXEL |
- NOUVEAU_BUFFER_USAGE_TEXTURE;
-
- mt = MALLOC(sizeof(struct nvfx_miptree));
- if (!mt)
- return NULL;
- mt->base = *pt;
- pipe_reference_init(&mt->base.reference, 1);
- mt->base.screen = pscreen;
-
- /* Swizzled textures must be POT */
- if (pt->width0 & (pt->width0 - 1) ||
- pt->height0 & (pt->height0 - 1))
- mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
- else
- if (pt->tex_usage & (PIPE_TEXTURE_USAGE_SCANOUT |
- PIPE_TEXTURE_USAGE_DISPLAY_TARGET |
- PIPE_TEXTURE_USAGE_DEPTH_STENCIL))
- mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
- else
- if (pt->tex_usage & PIPE_TEXTURE_USAGE_DYNAMIC)
- mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
- else {
- switch (pt->format) {
- /* TODO: Figure out which formats can be swizzled */
- case PIPE_FORMAT_B8G8R8A8_UNORM:
- case PIPE_FORMAT_B8G8R8X8_UNORM:
- case PIPE_FORMAT_R16_SNORM:
- case PIPE_FORMAT_B5G6R5_UNORM:
- case PIPE_FORMAT_L8A8_UNORM:
- case PIPE_FORMAT_A8_UNORM:
- case PIPE_FORMAT_L8_UNORM:
- case PIPE_FORMAT_I8_UNORM:
- {
- if (debug_get_bool_option("NOUVEAU_NO_SWIZZLE", FALSE))
- mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
- break;
- }
- default:
- mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
- }
- }
-
- if (pt->tex_usage & PIPE_TEXTURE_USAGE_DYNAMIC)
- buf_usage |= PIPE_BUFFER_USAGE_CPU_READ_WRITE;
-
- /* apparently we can't render to swizzled surfaces smaller than 64 bytes, so make them linear.
- * If the user did not ask for a render target, they can still render to it, but it will cost them an extra copy.
- * This also happens for small mipmaps of large textures. */
- if (pt->tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET && util_format_get_stride(pt->format, pt->width0) < 64)
- mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
-
- nv30_miptree_layout(mt);
-
- mt->buffer = pscreen->buffer_create(pscreen, 256, buf_usage,
- mt->total_size);
- if (!mt->buffer) {
- FREE(mt);
- return NULL;
- }
- mt->bo = nouveau_bo(mt->buffer);
-
- return &mt->base;
-}
-
-static struct pipe_texture *
-nv30_miptree_blanket(struct pipe_screen *pscreen, const struct pipe_texture *pt,
- const unsigned *stride, struct pipe_buffer *pb)
-{
- struct nvfx_miptree *mt;
-
- /* Only supports 2D, non-mipmapped textures for the moment */
- if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 ||
- pt->depth0 != 1)
- return NULL;
-
- mt = CALLOC_STRUCT(nvfx_miptree);
- if (!mt)
- return NULL;
-
- mt->base = *pt;
- pipe_reference_init(&mt->base.reference, 1);
- mt->base.screen = pscreen;
- mt->level[0].pitch = stride[0];
- mt->level[0].image_offset = CALLOC(1, sizeof(unsigned));
-
- /* Assume whoever created this buffer expects it to be linear for now */
- mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
-
- pipe_buffer_reference(&mt->buffer, pb);
- mt->bo = nouveau_bo(mt->buffer);
- return &mt->base;
-}
-
-static void
-nv30_miptree_destroy(struct pipe_texture *pt)
-{
- struct nvfx_miptree *mt = (struct nvfx_miptree *)pt;
- int l;
-
- pipe_buffer_reference(&mt->buffer, NULL);
- for (l = 0; l <= pt->last_level; l++) {
- if (mt->level[l].image_offset)
- FREE(mt->level[l].image_offset);
- }
-
- FREE(mt);
-}
-
-static struct pipe_surface *
-nv30_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
- unsigned face, unsigned level, unsigned zslice,
- unsigned flags)
-{
- struct nvfx_miptree *nv30mt = (struct nvfx_miptree *)pt;
- struct nv04_surface *ns;
-
- ns = CALLOC_STRUCT(nv04_surface);
- if (!ns)
- return NULL;
- pipe_texture_reference(&ns->base.texture, pt);
- ns->base.format = pt->format;
- ns->base.width = u_minify(pt->width0, level);
- ns->base.height = u_minify(pt->height0, level);
- ns->base.usage = flags;
- pipe_reference_init(&ns->base.reference, 1);
- ns->base.face = face;
- ns->base.level = level;
- ns->base.zslice = zslice;
- ns->pitch = nv30mt->level[level].pitch;
-
- if (pt->target == PIPE_TEXTURE_CUBE) {
- ns->base.offset = nv30mt->level[level].image_offset[face];
- } else
- if (pt->target == PIPE_TEXTURE_3D) {
- ns->base.offset = nv30mt->level[level].image_offset[zslice];
- } else {
- ns->base.offset = nv30mt->level[level].image_offset[0];
- }
-
- /* create a linear temporary that we can render into if necessary.
- * Note that ns->pitch is always a multiple of 64 for linear surfaces and swizzled surfaces are POT, so
- * ns->pitch & 63 is equivalent to (ns->pitch < 64 && swizzled)*/
- if((ns->pitch & 63) && (ns->base.usage & (PIPE_BUFFER_USAGE_GPU_WRITE | NOUVEAU_BUFFER_USAGE_NO_RENDER)) == PIPE_BUFFER_USAGE_GPU_WRITE)
- return &nv04_surface_wrap_for_render(pscreen, ((struct nvfx_screen*)pscreen)->eng2d, ns)->base;
-
- return &ns->base;
-}
-
-static void
-nv30_miptree_surface_del(struct pipe_surface *ps)
-{
- struct nv04_surface* ns = (struct nv04_surface*)ps;
- if(ns->backing)
- {
- struct nvfx_screen* screen = (struct nvfx_screen*)ps->texture->screen;
- if(ns->backing->base.usage & PIPE_BUFFER_USAGE_GPU_WRITE)
- screen->eng2d->copy(screen->eng2d, &ns->backing->base, 0, 0, ps, 0, 0, ns->base.width, ns->base.height);
- nv30_miptree_surface_del(&ns->backing->base);
- }
-
- pipe_texture_reference(&ps->texture, NULL);
- FREE(ps);
-}
-
-void
-nv30_screen_init_miptree_functions(struct pipe_screen *pscreen)
-{
- pscreen->texture_create = nv30_miptree_create;
- pscreen->texture_destroy = nv30_miptree_destroy;
- pscreen->get_tex_surface = nv30_miptree_surface_new;
- pscreen->tex_surface_destroy = nv30_miptree_surface_del;
-
- nouveau_screen(pscreen)->texture_blanket = nv30_miptree_blanket;
-}
diff --git a/src/gallium/drivers/nv30/nv30_screen.c b/src/gallium/drivers/nv30/nv30_screen.c
index 305dfa83865..3a48255c18e 100644
--- a/src/gallium/drivers/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nv30/nv30_screen.c
@@ -213,7 +213,7 @@ nv30_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
pscreen->is_format_supported = nv30_screen_surface_format_supported;
pscreen->context_create = nv30_create;
- nv30_screen_init_miptree_functions(pscreen);
+ nvfx_screen_init_miptree_functions(pscreen);
/* 3D object */
switch (dev->chipset & 0xf0) {
diff --git a/src/gallium/drivers/nv40/Makefile b/src/gallium/drivers/nv40/Makefile
index a101cfc80c7..bf68338e3f3 100644
--- a/src/gallium/drivers/nv40/Makefile
+++ b/src/gallium/drivers/nv40/Makefile
@@ -8,7 +8,6 @@ C_SOURCES = \
nv40_draw.c \
nv40_fragprog.c \
nv40_fragtex.c \
- nv40_miptree.c \
nv40_query.c \
nv40_screen.c \
nv40_state.c \
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index 127502dd5fd..fe44452f811 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -7,8 +7,6 @@ extern void nv40_init_state_functions(struct nvfx_context *nvfx);
extern void nv40_init_surface_functions(struct nvfx_context *nvfx);
extern void nv40_init_query_functions(struct nvfx_context *nvfx);
-extern void nv40_screen_init_miptree_functions(struct pipe_screen *pscreen);
-
/* nv40_draw.c */
extern struct draw_stage *nv40_draw_render_stage(struct nvfx_context *nvfx);
extern void nv40_draw_elements_swtnl(struct pipe_context *pipe,
diff --git a/src/gallium/drivers/nv40/nv40_screen.c b/src/gallium/drivers/nv40/nv40_screen.c
index c64864d58db..0603b7d1c1b 100644
--- a/src/gallium/drivers/nv40/nv40_screen.c
+++ b/src/gallium/drivers/nv40/nv40_screen.c
@@ -203,7 +203,7 @@ nv40_screen_create(struct pipe_winsys *ws, struct nouveau_device *dev)
pscreen->is_format_supported = nv40_screen_surface_format_supported;
pscreen->context_create = nv40_create;
- nv40_screen_init_miptree_functions(pscreen);
+ nvfx_screen_init_miptree_functions(pscreen);
/* 3D object */
switch (dev->chipset & 0xf0) {
diff --git a/src/gallium/drivers/nvfx/Makefile b/src/gallium/drivers/nvfx/Makefile
index e96c9aa6bcf..5073168604f 100644
--- a/src/gallium/drivers/nvfx/Makefile
+++ b/src/gallium/drivers/nvfx/Makefile
@@ -6,6 +6,7 @@ LIBNAME = nvfx
C_SOURCES = \
nvfx_clear.c \
nvfx_state_emit.c \
+ nvfx_miptree.c \
nvfx_state_blend.c \
nvfx_state_rasterizer.c \
nvfx_state_scissor.c \
diff --git a/src/gallium/drivers/nv40/nv40_miptree.c b/src/gallium/drivers/nvfx/nvfx_miptree.c
index caec47058fe..5dced8dae47 100644
--- a/src/gallium/drivers/nv40/nv40_miptree.c
+++ b/src/gallium/drivers/nvfx/nvfx_miptree.c
@@ -4,13 +4,13 @@
#include "util/u_format.h"
#include "util/u_math.h"
-#include "nv40_context.h"
+#include "nvfx_context.h"
#include "../nouveau/nv04_surface_2d.h"
static void
-nv40_miptree_layout(struct nvfx_miptree *mt)
+nvfx_miptree_layout(struct nvfx_miptree *mt)
{
struct pipe_texture *pt = &mt->base;
uint width = pt->width0;
@@ -62,7 +62,7 @@ nv40_miptree_layout(struct nvfx_miptree *mt)
}
static struct pipe_texture *
-nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
+nvfx_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
{
struct nvfx_miptree *mt;
unsigned buf_usage = PIPE_BUFFER_USAGE_PIXEL |
@@ -89,6 +89,18 @@ nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
else {
switch (pt->format) {
+ case PIPE_FORMAT_B5G6R5_UNORM:
+ case PIPE_FORMAT_L8A8_UNORM:
+ case PIPE_FORMAT_A8_UNORM:
+ case PIPE_FORMAT_L8_UNORM:
+ case PIPE_FORMAT_I8_UNORM:
+ /* TODO: we can actually swizzle these formats on nv40, we
+ are just preserving the pre-unification behavior.
+ The whole 2D code is going to be rewritten anyway. */
+ if(nvfx_screen(pscreen)->is_nv4x) {
+ mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
+ break;
+ }
/* TODO: Figure out which formats can be swizzled */
case PIPE_FORMAT_B8G8R8A8_UNORM:
case PIPE_FORMAT_B8G8R8X8_UNORM:
@@ -112,7 +124,7 @@ nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
if (pt->tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET && util_format_get_stride(pt->format, pt->width0) < 64)
mt->base.tex_usage |= NOUVEAU_TEXTURE_USAGE_LINEAR;
- nv40_miptree_layout(mt);
+ nvfx_miptree_layout(mt);
mt->buffer = pscreen->buffer_create(pscreen, 256, buf_usage, mt->total_size);
if (!mt->buffer) {
@@ -124,7 +136,7 @@ nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
}
static struct pipe_texture *
-nv40_miptree_blanket(struct pipe_screen *pscreen, const struct pipe_texture *pt,
+nvfx_miptree_blanket(struct pipe_screen *pscreen, const struct pipe_texture *pt,
const unsigned *stride, struct pipe_buffer *pb)
{
struct nvfx_miptree *mt;
@@ -153,7 +165,7 @@ nv40_miptree_blanket(struct pipe_screen *pscreen, const struct pipe_texture *pt,
}
static void
-nv40_miptree_destroy(struct pipe_texture *pt)
+nvfx_miptree_destroy(struct pipe_texture *pt)
{
struct nvfx_miptree *mt = (struct nvfx_miptree *)pt;
int l;
@@ -168,7 +180,7 @@ nv40_miptree_destroy(struct pipe_texture *pt)
}
static struct pipe_surface *
-nv40_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
+nvfx_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
unsigned face, unsigned level, unsigned zslice,
unsigned flags)
{
@@ -208,7 +220,7 @@ nv40_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
}
static void
-nv40_miptree_surface_del(struct pipe_surface *ps)
+nvfx_miptree_surface_del(struct pipe_surface *ps)
{
struct nv04_surface* ns = (struct nv04_surface*)ps;
if(ns->backing)
@@ -216,7 +228,7 @@ nv40_miptree_surface_del(struct pipe_surface *ps)
struct nvfx_screen* screen = (struct nvfx_screen*)ps->texture->screen;
if(ns->backing->base.usage & PIPE_BUFFER_USAGE_GPU_WRITE)
screen->eng2d->copy(screen->eng2d, &ns->backing->base, 0, 0, ps, 0, 0, ns->base.width, ns->base.height);
- nv40_miptree_surface_del(&ns->backing->base);
+ nvfx_miptree_surface_del(&ns->backing->base);
}
pipe_texture_reference(&ps->texture, NULL);
@@ -224,13 +236,12 @@ nv40_miptree_surface_del(struct pipe_surface *ps)
}
void
-nv40_screen_init_miptree_functions(struct pipe_screen *pscreen)
+nvfx_screen_init_miptree_functions(struct pipe_screen *pscreen)
{
- pscreen->texture_create = nv40_miptree_create;
- pscreen->texture_destroy = nv40_miptree_destroy;
- pscreen->get_tex_surface = nv40_miptree_surface_new;
- pscreen->tex_surface_destroy = nv40_miptree_surface_del;
+ pscreen->texture_create = nvfx_miptree_create;
+ pscreen->texture_destroy = nvfx_miptree_destroy;
+ pscreen->get_tex_surface = nvfx_miptree_surface_new;
+ pscreen->tex_surface_destroy = nvfx_miptree_surface_del;
- nouveau_screen(pscreen)->texture_blanket = nv40_miptree_blanket;
+ nouveau_screen(pscreen)->texture_blanket = nvfx_miptree_blanket;
}
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 19:09:56 +0000