diff options
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r-- | src/gallium/drivers/nv30/Makefile | 1 | ||||
-rw-r--r-- | src/gallium/drivers/nv30/nv30_context.h | 2 | ||||
-rw-r--r-- | src/gallium/drivers/nv30/nv30_miptree.c | 240 | ||||
-rw-r--r-- | src/gallium/drivers/nv30/nv30_screen.c | 2 | ||||
-rw-r--r-- | src/gallium/drivers/nv40/Makefile | 1 | ||||
-rw-r--r-- | src/gallium/drivers/nv40/nv40_context.h | 2 | ||||
-rw-r--r-- | src/gallium/drivers/nv40/nv40_screen.c | 2 | ||||
-rw-r--r-- | src/gallium/drivers/nvfx/Makefile | 1 | ||||
-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; } - |