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authorBen Skeggs <skeggsb@gmail.com>2009-02-05 18:19:32 +1000
committerBen Skeggs <skeggsb@gmail.com>2009-02-05 18:22:41 +1000
commitff8dff017e537c6db4c86aad43e92b768cb187e4 (patch)
tree984360ac7447dd5d889628ffef995d821ed8f442 /src/gallium/drivers
parent13393736dbab1087589f8dd788bc412d16b431d1 (diff)
nv04-nv40: move 2d blit/fill code into pipe driver
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r--src/gallium/drivers/nouveau/nouveau_winsys.h2
-rw-r--r--src/gallium/drivers/nv04/Makefile1
-rw-r--r--src/gallium/drivers/nv04/nv04_screen.c13
-rw-r--r--src/gallium/drivers/nv04/nv04_screen.h2
-rw-r--r--src/gallium/drivers/nv04/nv04_surface.c17
-rw-r--r--src/gallium/drivers/nv04/nv04_surface_2d.c449
-rw-r--r--src/gallium/drivers/nv04/nv04_surface_2d.h29
-rw-r--r--src/gallium/drivers/nv10/nv10_screen.c12
-rw-r--r--src/gallium/drivers/nv10/nv10_screen.h2
-rw-r--r--src/gallium/drivers/nv10/nv10_surface.c17
-rw-r--r--src/gallium/drivers/nv20/nv20_screen.c12
-rw-r--r--src/gallium/drivers/nv20/nv20_screen.h2
-rw-r--r--src/gallium/drivers/nv20/nv20_surface.c17
-rw-r--r--src/gallium/drivers/nv30/nv30_screen.c12
-rw-r--r--src/gallium/drivers/nv30/nv30_screen.h2
-rw-r--r--src/gallium/drivers/nv30/nv30_surface.c20
-rw-r--r--src/gallium/drivers/nv40/nv40_screen.c12
-rw-r--r--src/gallium/drivers/nv40/nv40_screen.h2
-rw-r--r--src/gallium/drivers/nv40/nv40_surface.c20
19 files changed, 601 insertions, 42 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_winsys.h b/src/gallium/drivers/nouveau/nouveau_winsys.h
index 99f8e08201..b86c4b9338 100644
--- a/src/gallium/drivers/nouveau/nouveau_winsys.h
+++ b/src/gallium/drivers/nouveau/nouveau_winsys.h
@@ -50,7 +50,7 @@ struct nouveau_winsys {
uint32_t (*notifier_status)(struct nouveau_notifier *, int id);
uint32_t (*notifier_retval)(struct nouveau_notifier *, int id);
int (*notifier_wait)(struct nouveau_notifier *, int id,
- int status, float timeout);
+ int status, double timeout);
int (*surface_copy)(struct nouveau_winsys *, struct pipe_surface *,
unsigned, unsigned, struct pipe_surface *,
diff --git a/src/gallium/drivers/nv04/Makefile b/src/gallium/drivers/nv04/Makefile
index 5ea51a2f42..4ed62dae95 100644
--- a/src/gallium/drivers/nv04/Makefile
+++ b/src/gallium/drivers/nv04/Makefile
@@ -4,6 +4,7 @@ include $(TOP)/configs/current
LIBNAME = nv04
DRIVER_SOURCES = \
+ nv04_surface_2d.c \
nv04_clear.c \
nv04_context.c \
nv04_fragprog.c \
diff --git a/src/gallium/drivers/nv04/nv04_screen.c b/src/gallium/drivers/nv04/nv04_screen.c
index e5e3d4772a..9ef38bc244 100644
--- a/src/gallium/drivers/nv04/nv04_screen.c
+++ b/src/gallium/drivers/nv04/nv04_screen.c
@@ -149,10 +149,19 @@ nv04_screen_destroy(struct pipe_screen *pscreen)
nvws->notifier_free(&screen->sync);
nvws->grobj_free(&screen->fahrenheit);
+ nv04_surface_2d_takedown(&screen->eng2d);
FREE(pscreen);
}
+static struct pipe_buffer *
+nv04_surface_buffer(struct pipe_surface *surf)
+{
+ struct nv04_miptree *mt = (struct nv04_miptree *)surf->texture;
+
+ return mt->buffer;
+}
+
struct pipe_screen *
nv04_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
{
@@ -181,6 +190,10 @@ nv04_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
return NULL;
}
+ /* 2D engine setup */
+ screen->eng2d = nv04_surface_2d_init(nvws);
+ screen->eng2d->buf = nv04_surface_buffer;
+
/* 3D object */
ret = nvws->grobj_alloc(nvws, fahrenheit_class, &screen->fahrenheit);
if (ret) {
diff --git a/src/gallium/drivers/nv04/nv04_screen.h b/src/gallium/drivers/nv04/nv04_screen.h
index 99a49cdf7a..540aec907b 100644
--- a/src/gallium/drivers/nv04/nv04_screen.h
+++ b/src/gallium/drivers/nv04/nv04_screen.h
@@ -2,6 +2,7 @@
#define __NV04_SCREEN_H__
#include "pipe/p_screen.h"
+#include "nv04_surface_2d.h"
struct nv04_screen {
struct pipe_screen pipe;
@@ -10,6 +11,7 @@ struct nv04_screen {
unsigned chipset;
/* HW graphics objects */
+ struct nv04_surface_2d *eng2d;
struct nouveau_grobj *fahrenheit;
struct nouveau_grobj *context_surfaces_3d;
struct nouveau_notifier *sync;
diff --git a/src/gallium/drivers/nv04/nv04_surface.c b/src/gallium/drivers/nv04/nv04_surface.c
index 0d0983f9d4..1d11f53f2a 100644
--- a/src/gallium/drivers/nv04/nv04_surface.c
+++ b/src/gallium/drivers/nv04/nv04_surface.c
@@ -39,10 +39,17 @@ nv04_surface_copy(struct pipe_context *pipe, boolean do_flip,
unsigned width, unsigned height)
{
struct nv04_context *nv04 = nv04_context(pipe);
- struct nouveau_winsys *nvws = nv04->nvws;
+ struct nv04_surface_2d *eng2d = nv04->screen->eng2d;
- nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy,
- width, height);
+ if (do_flip) {
+ desty += height;
+ while (height--) {
+ eng2d->copy(eng2d, dest, destx, desty--, src,
+ srcx, srcy++, width, 1);
+ }
+ }
+
+ eng2d->copy(eng2d, dest, destx, desty, src, srcx, srcy, width, height);
}
static void
@@ -51,9 +58,9 @@ nv04_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest,
unsigned height, unsigned value)
{
struct nv04_context *nv04 = nv04_context(pipe);
- struct nouveau_winsys *nvws = nv04->nvws;
+ struct nv04_surface_2d *eng2d = nv04->screen->eng2d;
- nvws->surface_fill(nvws, dest, destx, desty, width, height, value);
+ eng2d->fill(eng2d, dest, destx, desty, width, height, value);
}
void
diff --git a/src/gallium/drivers/nv04/nv04_surface_2d.c b/src/gallium/drivers/nv04/nv04_surface_2d.c
new file mode 100644
index 0000000000..7529583151
--- /dev/null
+++ b/src/gallium/drivers/nv04/nv04_surface_2d.c
@@ -0,0 +1,449 @@
+#include "pipe/p_context.h"
+#include "pipe/p_format.h"
+#include "util/u_memory.h"
+
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau/nouveau_util.h"
+#include "nv04_surface_2d.h"
+
+static INLINE int
+nv04_surface_format(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_A8_UNORM:
+ return NV04_CONTEXT_SURFACES_2D_FORMAT_Y8;
+ case PIPE_FORMAT_R16_SNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ return NV04_CONTEXT_SURFACES_2D_FORMAT_R5G6B5;
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ return NV04_CONTEXT_SURFACES_2D_FORMAT_A8R8G8B8;
+ case PIPE_FORMAT_Z24S8_UNORM:
+ return NV04_CONTEXT_SURFACES_2D_FORMAT_Y32;
+ default:
+ return -1;
+ }
+}
+
+static INLINE int
+nv04_rect_format(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_A8_UNORM:
+ return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5;
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
+ return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
+ default:
+ return -1;
+ }
+}
+
+static INLINE int
+nv04_scaled_image_format(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_A1R5G5B5_UNORM:
+ return NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_A1R5G5B5;
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ return NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_A8R8G8B8;
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ return NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_X8R8G8B8;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_R16_SNORM:
+ return NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_R5G6B5;
+ default:
+ return -1;
+ }
+}
+
+static INLINE unsigned
+nv04_swizzle_bits(unsigned x, unsigned y)
+{
+ unsigned u = (x & 0x001) << 0 |
+ (x & 0x002) << 1 |
+ (x & 0x004) << 2 |
+ (x & 0x008) << 3 |
+ (x & 0x010) << 4 |
+ (x & 0x020) << 5 |
+ (x & 0x040) << 6 |
+ (x & 0x080) << 7 |
+ (x & 0x100) << 8 |
+ (x & 0x200) << 9 |
+ (x & 0x400) << 10 |
+ (x & 0x800) << 11;
+
+ unsigned v = (y & 0x001) << 1 |
+ (y & 0x002) << 2 |
+ (y & 0x004) << 3 |
+ (y & 0x008) << 4 |
+ (y & 0x010) << 5 |
+ (y & 0x020) << 6 |
+ (y & 0x040) << 7 |
+ (y & 0x080) << 8 |
+ (y & 0x100) << 9 |
+ (y & 0x200) << 10 |
+ (y & 0x400) << 11 |
+ (y & 0x800) << 12;
+ return v | u;
+}
+
+static int
+nv04_surface_copy_swizzle(struct nv04_surface_2d *ctx,
+ struct pipe_surface *dst, int dx, int dy,
+ struct pipe_surface *src, int sx, int sy,
+ int w, int h)
+{
+ struct nouveau_channel *chan = ctx->nvws->channel;
+ struct nouveau_grobj *swzsurf = ctx->swzsurf;
+ struct nouveau_grobj *sifm = ctx->sifm;
+ struct nouveau_bo *src_bo = ctx->nvws->get_bo(ctx->buf(src));
+ struct nouveau_bo *dst_bo = ctx->nvws->get_bo(ctx->buf(dst));
+ const unsigned max_w = 1024;
+ const unsigned max_h = 1024;
+ const unsigned sub_w = w > max_w ? max_w : w;
+ const unsigned sub_h = h > max_h ? max_h : h;
+ unsigned cx = 0;
+ unsigned cy = 0;
+
+ /* POT or GTFO */
+ assert(!(w & (w - 1)) && !(h & (h - 1)));
+
+ BEGIN_RING(chan, swzsurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1);
+ OUT_RELOCo(chan, dst_bo,
+ NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ BEGIN_RING(chan, swzsurf, NV04_SWIZZLED_SURFACE_FORMAT, 1);
+ OUT_RING (chan, nv04_surface_format(dst->format) |
+ log2i(w) << NV04_SWIZZLED_SURFACE_FORMAT_BASE_SIZE_U_SHIFT |
+ log2i(h) << NV04_SWIZZLED_SURFACE_FORMAT_BASE_SIZE_V_SHIFT);
+
+ BEGIN_RING(chan, sifm, NV04_SCALED_IMAGE_FROM_MEMORY_DMA_IMAGE, 1);
+ OUT_RELOCo(chan, src_bo,
+ NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+ BEGIN_RING(chan, sifm, NV04_SCALED_IMAGE_FROM_MEMORY_SURFACE, 1);
+ OUT_RING (chan, swzsurf->handle);
+
+ for (cy = 0; cy < h; cy += sub_h) {
+ for (cx = 0; cx < w; cx += sub_w) {
+ BEGIN_RING(chan, swzsurf, NV04_SWIZZLED_SURFACE_OFFSET, 1);
+ OUT_RELOCl(chan, dst_bo, dst->offset + nv04_swizzle_bits(cx, cy) *
+ dst->block.size, NOUVEAU_BO_GART |
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ BEGIN_RING(chan, sifm, NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION, 9);
+ OUT_RING (chan, NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION_TRUNCATE);
+ OUT_RING (chan, nv04_scaled_image_format(src->format));
+ OUT_RING (chan, NV04_SCALED_IMAGE_FROM_MEMORY_OPERATION_SRCCOPY);
+ OUT_RING (chan, 0);
+ OUT_RING (chan, sub_h << 16 | sub_w);
+ OUT_RING (chan, 0);
+ OUT_RING (chan, sub_h << 16 | sub_w);
+ OUT_RING (chan, 1 << 20);
+ OUT_RING (chan, 1 << 20);
+
+ BEGIN_RING(chan, sifm, NV04_SCALED_IMAGE_FROM_MEMORY_SIZE, 4);
+ OUT_RING (chan, sub_h << 16 | sub_w);
+ OUT_RING (chan, src->stride |
+ NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_ORIGIN_CENTER |
+ NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_FILTER_POINT_SAMPLE);
+ OUT_RELOCl(chan, src_bo, src->offset + cy * src->stride +
+ cx * src->block.size, NOUVEAU_BO_GART |
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+ OUT_RING (chan, 0);
+ }
+ }
+
+ return 0;
+}
+
+static int
+nv04_surface_copy_m2mf(struct nv04_surface_2d *ctx,
+ struct pipe_surface *dst, int dx, int dy,
+ struct pipe_surface *src, int sx, int sy, int w, int h)
+{
+ struct nouveau_channel *chan = ctx->nvws->channel;
+ struct nouveau_grobj *m2mf = ctx->m2mf;
+ struct nouveau_bo *src_bo = ctx->nvws->get_bo(ctx->buf(src));
+ struct nouveau_bo *dst_bo = ctx->nvws->get_bo(ctx->buf(dst));
+ unsigned dst_offset, src_offset;
+
+ dst_offset = dst->offset + (dy * dst->stride) + (dx * dst->block.size);
+ src_offset = src->offset + (sy * src->stride) + (sx * src->block.size);
+
+ WAIT_RING (chan, 3 + ((h / 2047) + 1) * 9);
+ BEGIN_RING(chan, m2mf, NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN, 2);
+ OUT_RELOCo(chan, src_bo,
+ NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+ OUT_RELOCo(chan, dst_bo,
+ NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ while (h) {
+ int count = (h > 2047) ? 2047 : h;
+
+ BEGIN_RING(chan, m2mf, NV04_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
+ OUT_RELOCl(chan, src_bo, src_offset,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
+ OUT_RELOCl(chan, dst_bo, dst_offset,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_WR);
+ OUT_RING (chan, src->stride);
+ OUT_RING (chan, dst->stride);
+ OUT_RING (chan, w * src->block.size);
+ OUT_RING (chan, count);
+ OUT_RING (chan, 0x0101);
+ OUT_RING (chan, 0);
+
+ h -= count;
+ src_offset += src->stride * count;
+ dst_offset += dst->stride * count;
+ }
+
+ return 0;
+}
+
+static int
+nv04_surface_copy_blit(struct nv04_surface_2d *ctx, struct pipe_surface *dst,
+ int dx, int dy, struct pipe_surface *src, int sx, int sy,
+ int w, int h)
+{
+ struct nouveau_channel *chan = ctx->nvws->channel;
+ struct nouveau_grobj *surf2d = ctx->surf2d;
+ struct nouveau_grobj *blit = ctx->blit;
+ struct nouveau_bo *src_bo = ctx->nvws->get_bo(ctx->buf(src));
+ struct nouveau_bo *dst_bo = ctx->nvws->get_bo(ctx->buf(dst));
+ int format;
+
+ format = nv04_surface_format(dst->format);
+ if (format < 0)
+ return 1;
+
+ WAIT_RING (chan, 12);
+ BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
+ OUT_RELOCo(chan, src_bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+ OUT_RELOCo(chan, dst_bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
+ OUT_RING (chan, format);
+ OUT_RING (chan, (dst->stride << 16) | src->stride);
+ OUT_RELOCl(chan, src_bo, src->offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+ OUT_RELOCl(chan, dst_bo, dst->offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ BEGIN_RING(chan, blit, 0x0300, 3);
+ OUT_RING (chan, (sy << 16) | sx);
+ OUT_RING (chan, (dy << 16) | dx);
+ OUT_RING (chan, ( h << 16) | w);
+
+ return 0;
+}
+
+static void
+nv04_surface_copy(struct nv04_surface_2d *ctx, struct pipe_surface *dst,
+ int dx, int dy, struct pipe_surface *src, int sx, int sy,
+ int w, int h)
+{
+ int src_linear = src->texture->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR;
+ int dst_linear = dst->texture->tex_usage & NOUVEAU_TEXTURE_USAGE_LINEAR;
+
+ assert(src->format == dst->format);
+
+ /* Setup transfer to swizzle the texture to vram if needed */
+ /* FIXME/TODO: check proper limits of this operation */
+ if (src_linear ^ dst_linear) {
+ nv04_surface_copy_swizzle(ctx, dst, dx, dy, src, sx, sy, w, h);
+ return;
+ }
+
+ /* NV_CONTEXT_SURFACES_2D has buffer alignment restrictions, fallback
+ * to NV_MEMORY_TO_MEMORY_FORMAT in this case.
+ */
+ if ((src->offset & 63) || (dst->offset & 63)) {
+ nv04_surface_copy_m2mf(ctx, dst, dx, dy, src, sx, sy, w, h);
+ return;
+ }
+
+ nv04_surface_copy_blit(ctx, dst, dx, dy, src, sx, sy, w, h);
+}
+
+static void
+nv04_surface_fill(struct nv04_surface_2d *ctx, struct pipe_surface *dst,
+ int dx, int dy, int w, int h, unsigned value)
+{
+ struct nouveau_channel *chan = ctx->nvws->channel;
+ struct nouveau_grobj *surf2d = ctx->surf2d;
+ struct nouveau_grobj *rect = ctx->rect;
+ struct nouveau_bo *dst_bo = ctx->nvws->get_bo(ctx->buf(dst));
+ int cs2d_format, gdirect_format;
+
+ cs2d_format = nv04_surface_format(dst->format);
+ assert(cs2d_format >= 0);
+
+ gdirect_format = nv04_surface_format(dst->format);
+ assert(gdirect_format >= 0);
+
+ WAIT_RING (chan, 16);
+ BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
+ OUT_RELOCo(chan, dst_bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ OUT_RELOCo(chan, dst_bo, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
+ OUT_RING (chan, cs2d_format);
+ OUT_RING (chan, (dst->stride << 16) | dst->stride);
+ OUT_RELOCl(chan, dst_bo, dst->offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ OUT_RELOCl(chan, dst_bo, dst->offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT, 1);
+ OUT_RING (chan, gdirect_format);
+ BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR1_A, 1);
+ OUT_RING (chan, value);
+ BEGIN_RING(chan, rect,
+ NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT(0), 2);
+ OUT_RING (chan, (dx << 16) | dy);
+ OUT_RING (chan, ( w << 16) | h);
+}
+
+void
+nv04_surface_2d_takedown(struct nv04_surface_2d **pctx)
+{
+ struct nv04_surface_2d *ctx;
+
+ if (!pctx || !*pctx)
+ return;
+ ctx = *pctx;
+ *pctx = NULL;
+
+ nouveau_notifier_free(&ctx->ntfy);
+ nouveau_grobj_free(&ctx->m2mf);
+ nouveau_grobj_free(&ctx->surf2d);
+ nouveau_grobj_free(&ctx->swzsurf);
+ nouveau_grobj_free(&ctx->rect);
+ nouveau_grobj_free(&ctx->blit);
+ nouveau_grobj_free(&ctx->sifm);
+
+ FREE(ctx);
+}
+
+struct nv04_surface_2d *
+nv04_surface_2d_init(struct nouveau_winsys *nvws)
+{
+ struct nv04_surface_2d *ctx = CALLOC_STRUCT(nv04_surface_2d);
+ struct nouveau_channel *chan = nvws->channel;
+ unsigned handle = 0x88000000, class;
+ int ret;
+
+ if (!ctx)
+ return NULL;
+
+ ret = nouveau_notifier_alloc(chan, handle++, 1, &ctx->ntfy);
+ if (ret) {
+ nv04_surface_2d_takedown(&ctx);
+ return NULL;
+ }
+
+ ret = nouveau_grobj_alloc(chan, handle++, 0x0039, &ctx->m2mf);
+ if (ret) {
+ nv04_surface_2d_takedown(&ctx);
+ return NULL;
+ }
+
+ BEGIN_RING(chan, ctx->m2mf, NV04_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1);
+ OUT_RING (chan, ctx->ntfy->handle);
+
+ if (chan->device->chipset < 0x10)
+ class = NV04_CONTEXT_SURFACES_2D;
+ else
+ class = NV10_CONTEXT_SURFACES_2D;
+
+ ret = nouveau_grobj_alloc(chan, handle++, class, &ctx->surf2d);
+ if (ret) {
+ nv04_surface_2d_takedown(&ctx);
+ return NULL;
+ }
+
+ BEGIN_RING(chan, ctx->surf2d,
+ NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
+ OUT_RING (chan, chan->vram->handle);
+ OUT_RING (chan, chan->vram->handle);
+
+ if (chan->device->chipset < 0x10)
+ class = NV04_IMAGE_BLIT;
+ else
+ class = NV12_IMAGE_BLIT;
+
+ ret = nouveau_grobj_alloc(chan, handle++, class, &ctx->blit);
+ if (ret) {
+ nv04_surface_2d_takedown(&ctx);
+ return NULL;
+ }
+
+ BEGIN_RING(chan, ctx->blit, NV04_IMAGE_BLIT_DMA_NOTIFY, 1);
+ OUT_RING (chan, ctx->ntfy->handle);
+ BEGIN_RING(chan, ctx->blit, NV04_IMAGE_BLIT_SURFACE, 1);
+ OUT_RING (chan, ctx->surf2d->handle);
+ BEGIN_RING(chan, ctx->blit, NV04_IMAGE_BLIT_OPERATION, 1);
+ OUT_RING (chan, NV04_IMAGE_BLIT_OPERATION_SRCCOPY);
+
+ ret = nouveau_grobj_alloc(chan, handle++, NV04_GDI_RECTANGLE_TEXT,
+ &ctx->rect);
+ if (ret) {
+ nv04_surface_2d_takedown(&ctx);
+ return NULL;
+ }
+
+ BEGIN_RING(chan, ctx->rect, NV04_GDI_RECTANGLE_TEXT_DMA_NOTIFY, 1);
+ OUT_RING (chan, ctx->ntfy->handle);
+ BEGIN_RING(chan, ctx->rect, NV04_GDI_RECTANGLE_TEXT_SURFACE, 1);
+ OUT_RING (chan, ctx->ntfy->handle);
+ BEGIN_RING(chan, ctx->rect, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1);
+ OUT_RING (chan, NV04_GDI_RECTANGLE_TEXT_OPERATION_SRCCOPY);
+ BEGIN_RING(chan, ctx->rect,
+ NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT, 1);
+ OUT_RING (chan, NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT_LE);
+
+ switch (chan->device->chipset & 0xf0) {
+ case 0x00:
+ case 0x10:
+ class = NV04_SWIZZLED_SURFACE;
+ break;
+ case 0x20:
+ class = NV20_SWIZZLED_SURFACE;
+ break;
+ case 0x30:
+ class = NV30_SWIZZLED_SURFACE;
+ break;
+ case 0x40:
+ case 0x60:
+ class = NV40_SWIZZLED_SURFACE;
+ break;
+ default:
+ /* Famous last words: this really can't happen.. */
+ assert(0);
+ break;
+ }
+
+ ret = nouveau_grobj_alloc(chan, handle++, class, &ctx->swzsurf);
+ if (ret) {
+ nv04_surface_2d_takedown(&ctx);
+ return NULL;
+ }
+
+ if (chan->device->chipset < 0x10) {
+ class = NV04_SCALED_IMAGE_FROM_MEMORY;
+ } else
+ if (chan->device->chipset < 0x40) {
+ class = NV10_SCALED_IMAGE_FROM_MEMORY;
+ } else {
+ class = NV40_SCALED_IMAGE_FROM_MEMORY;
+ }
+
+ ret = nouveau_grobj_alloc(chan, handle++, class, &ctx->sifm);
+ if (ret) {
+ nv04_surface_2d_takedown(&ctx);
+ return NULL;
+ }
+
+ ctx->nvws = nvws;
+ ctx->copy = nv04_surface_copy;
+ ctx->fill = nv04_surface_fill;
+ return ctx;
+}
+
+
diff --git a/src/gallium/drivers/nv04/nv04_surface_2d.h b/src/gallium/drivers/nv04/nv04_surface_2d.h
new file mode 100644
index 0000000000..21b8f86960
--- /dev/null
+++ b/src/gallium/drivers/nv04/nv04_surface_2d.h
@@ -0,0 +1,29 @@
+#ifndef __NV04_SURFACE_2D_H__
+#define __NV04_SURFACE_2D_H__
+
+struct nv04_surface_2d {
+ struct nouveau_winsys *nvws;
+ struct nouveau_notifier *ntfy;
+ struct nouveau_grobj *surf2d;
+ struct nouveau_grobj *swzsurf;
+ struct nouveau_grobj *m2mf;
+ struct nouveau_grobj *rect;
+ struct nouveau_grobj *blit;
+ struct nouveau_grobj *sifm;
+
+ struct pipe_buffer *(*buf)(struct pipe_surface *);
+
+ void (*copy)(struct nv04_surface_2d *, struct pipe_surface *dst,
+ int dx, int dy, struct pipe_surface *src, int sx, int sy,
+ int w, int h);
+ void (*fill)(struct nv04_surface_2d *, struct pipe_surface *dst,
+ int dx, int dy, int w, int h, unsigned value);
+};
+
+struct nv04_surface_2d *
+nv04_surface_2d_init(struct nouveau_winsys *nvws);
+
+void
+nv04_surface_2d_takedown(struct nv04_surface_2d **);
+
+#endif
diff --git a/src/gallium/drivers/nv10/nv10_screen.c b/src/gallium/drivers/nv10/nv10_screen.c
index 2f945a193c..f417b06c94 100644
--- a/src/gallium/drivers/nv10/nv10_screen.c
+++ b/src/gallium/drivers/nv10/nv10_screen.c
@@ -152,6 +152,14 @@ nv10_screen_destroy(struct pipe_screen *pscreen)
FREE(pscreen);
}
+static struct pipe_buffer *
+nv10_surface_buffer(struct pipe_surface *surf)
+{
+ struct nv10_miptree *mt = (struct nv10_miptree *)surf->texture;
+
+ return mt->buffer;
+}
+
struct pipe_screen *
nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
{
@@ -164,6 +172,10 @@ nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
return NULL;
screen->nvws = nvws;
+ /* 2D engine setup */
+ screen->eng2d = nv04_surface_2d_init(nvws);
+ screen->eng2d->buf = nv10_surface_buffer;
+
/* 3D object */
if (chipset>=0x20)
celsius_class=NV11TCL;
diff --git a/src/gallium/drivers/nv10/nv10_screen.h b/src/gallium/drivers/nv10/nv10_screen.h
index 3f8750a13f..60102a369a 100644
--- a/src/gallium/drivers/nv10/nv10_screen.h
+++ b/src/gallium/drivers/nv10/nv10_screen.h
@@ -2,6 +2,7 @@
#define __NV10_SCREEN_H__
#include "pipe/p_screen.h"
+#include "nv04/nv04_surface_2d.h"
struct nv10_screen {
struct pipe_screen pipe;
@@ -9,6 +10,7 @@ struct nv10_screen {
struct nouveau_winsys *nvws;
/* HW graphics objects */
+ struct nv04_surface_2d *eng2d;
struct nouveau_grobj *celsius;
struct nouveau_notifier *sync;
};
diff --git a/src/gallium/drivers/nv10/nv10_surface.c b/src/gallium/drivers/nv10/nv10_surface.c
index 78fd7b42da..1093dfd62e 100644
--- a/src/gallium/drivers/nv10/nv10_surface.c
+++ b/src/gallium/drivers/nv10/nv10_surface.c
@@ -39,10 +39,17 @@ nv10_surface_copy(struct pipe_context *pipe, boolean do_flip,
unsigned width, unsigned height)
{
struct nv10_context *nv10 = nv10_context(pipe);
- struct nouveau_winsys *nvws = nv10->nvws;
+ struct nv04_surface_2d *eng2d = nv10->screen->eng2d;
- nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy,
- width, height);
+ if (do_flip) {
+ desty += height;
+ while (height--) {
+ eng2d->copy(eng2d, dest, destx, desty--, src,
+ srcx, srcy++, width, 1);
+ }
+ }
+
+ eng2d->copy(eng2d, dest, destx, desty, src, srcx, srcy, width, height);
}
static void
@@ -51,9 +58,9 @@ nv10_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest,
unsigned height, unsigned value)
{
struct nv10_context *nv10 = nv10_context(pipe);
- struct nouveau_winsys *nvws = nv10->nvws;
+ struct nv04_surface_2d *eng2d = nv10->screen->eng2d;
- nvws->surface_fill(nvws, dest, destx, desty, width, height, value);
+ eng2d->fill(eng2d, dest, destx, desty, width, height, value);
}
void
diff --git a/src/gallium/drivers/nv20/nv20_screen.c b/src/gallium/drivers/nv20/nv20_screen.c
index c9171fa178..5f2b7b4f71 100644
--- a/src/gallium/drivers/nv20/nv20_screen.c
+++ b/src/gallium/drivers/nv20/nv20_screen.c
@@ -152,6 +152,14 @@ nv20_screen_destroy(struct pipe_screen *pscreen)
FREE(pscreen);
}
+static struct pipe_buffer *
+nv20_surface_buffer(struct pipe_surface *surf)
+{
+ struct nv20_miptree *mt = (struct nv20_miptree *)surf->texture;
+
+ return mt->buffer;
+}
+
struct pipe_screen *
nv20_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
{
@@ -164,6 +172,10 @@ nv20_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
return NULL;
screen->nvws = nvws;
+ /* 2D engine setup */
+ screen->eng2d = nv04_surface_2d_init(nvws);
+ screen->eng2d->buf = nv20_surface_buffer;
+
/* 3D object */
if (chipset >= 0x25)
kelvin_class = NV25TCL;
diff --git a/src/gallium/drivers/nv20/nv20_screen.h b/src/gallium/drivers/nv20/nv20_screen.h
index 8f2f2e341d..bf2f2c0d9f 100644
--- a/src/gallium/drivers/nv20/nv20_screen.h
+++ b/src/gallium/drivers/nv20/nv20_screen.h
@@ -2,6 +2,7 @@
#define __NV20_SCREEN_H__
#include "pipe/p_screen.h"
+#include "nv04/nv04_surface_2d.h"
struct nv20_screen {
struct pipe_screen pipe;
@@ -9,6 +10,7 @@ struct nv20_screen {
struct nouveau_winsys *nvws;
/* HW graphics objects */
+ struct nv04_surface_2d *eng2d;
struct nouveau_grobj *kelvin;
struct nouveau_notifier *sync;
};
diff --git a/src/gallium/drivers/nv20/nv20_surface.c b/src/gallium/drivers/nv20/nv20_surface.c
index 9b4c028eae..a79974ce5e 100644
--- a/src/gallium/drivers/nv20/nv20_surface.c
+++ b/src/gallium/drivers/nv20/nv20_surface.c
@@ -39,10 +39,17 @@ nv20_surface_copy(struct pipe_context *pipe, boolean do_flip,
unsigned width, unsigned height)
{
struct nv20_context *nv20 = nv20_context(pipe);
- struct nouveau_winsys *nvws = nv20->nvws;
+ struct nv04_surface_2d *eng2d = nv20->screen->eng2d;
- nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy,
- width, height);
+ if (do_flip) {
+ desty += height;
+ while (height--) {
+ eng2d->copy(eng2d, dest, destx, desty--, src,
+ srcx, srcy++, width, 1);
+ }
+ }
+
+ eng2d->copy(eng2d, dest, destx, desty, src, srcx, srcy, width, height);
}
static void
@@ -51,9 +58,9 @@ nv20_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest,
unsigned height, unsigned value)
{
struct nv20_context *nv20 = nv20_context(pipe);
- struct nouveau_winsys *nvws = nv20->nvws;
+ struct nv04_surface_2d *eng2d = nv20->screen->eng2d;
- nvws->surface_fill(nvws, dest, destx, desty, width, height, value);
+ eng2d->fill(eng2d, dest, destx, desty, width, height, value);
}
void
diff --git a/src/gallium/drivers/nv30/nv30_screen.c b/src/gallium/drivers/nv30/nv30_screen.c
index 9738436dc4..2bc83f815b 100644
--- a/src/gallium/drivers/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nv30/nv30_screen.c
@@ -220,6 +220,14 @@ nv30_screen_destroy(struct pipe_screen *pscreen)
FREE(pscreen);
}
+static struct pipe_buffer *
+nv30_surface_buffer(struct pipe_surface *surf)
+{
+ struct nv30_miptree *mt = (struct nv30_miptree *)surf->texture;
+
+ return mt->buffer;
+}
+
struct pipe_screen *
nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
{
@@ -233,6 +241,10 @@ nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
return NULL;
screen->nvws = nvws;
+ /* 2D engine setup */
+ screen->eng2d = nv04_surface_2d_init(nvws);
+ screen->eng2d->buf = nv30_surface_buffer;
+
/* 3D object */
switch (chipset & 0xf0) {
case 0x30:
diff --git a/src/gallium/drivers/nv30/nv30_screen.h b/src/gallium/drivers/nv30/nv30_screen.h
index b7ddc2a959..b11e470f94 100644
--- a/src/gallium/drivers/nv30/nv30_screen.h
+++ b/src/gallium/drivers/nv30/nv30_screen.h
@@ -2,6 +2,7 @@
#define __NV30_SCREEN_H__
#include "pipe/p_screen.h"
+#include "nv04/nv04_surface_2d.h"
struct nv30_screen {
struct pipe_screen pipe;
@@ -11,6 +12,7 @@ struct nv30_screen {
unsigned cur_pctx;
/* HW graphics objects */
+ struct nv04_surface_2d *eng2d;
struct nouveau_grobj *rankine;
struct nouveau_notifier *sync;
diff --git a/src/gallium/drivers/nv30/nv30_surface.c b/src/gallium/drivers/nv30/nv30_surface.c
index 806131dcc9..b46b6123cf 100644
--- a/src/gallium/drivers/nv30/nv30_surface.c
+++ b/src/gallium/drivers/nv30/nv30_surface.c
@@ -30,7 +30,6 @@
#include "pipe/p_defines.h"
#include "pipe/internal/p_winsys_screen.h"
#include "pipe/p_inlines.h"
-
#include "util/u_tile.h"
static void
@@ -40,22 +39,17 @@ nv30_surface_copy(struct pipe_context *pipe, boolean do_flip,
unsigned width, unsigned height)
{
struct nv30_context *nv30 = nv30_context(pipe);
- struct nouveau_winsys *nvws = nv30->nvws;
+ struct nv04_surface_2d *eng2d = nv30->screen->eng2d;
if (do_flip) {
- /*XXX: This dodgyness will do for now for correctness. But,
- * need to investigate whether the 2D engine is able to
- * manage a flip (perhaps SIFM?), if not, use the 3D engine
- */
desty += height;
while (height--) {
- nvws->surface_copy(nvws, dest, destx, desty--, src,
- srcx, srcy++, width, 1);
+ eng2d->copy(eng2d, dest, destx, desty--, src,
+ srcx, srcy++, width, 1);
}
- } else {
- nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy,
- width, height);
}
+
+ eng2d->copy(eng2d, dest, destx, desty, src, srcx, srcy, width, height);
}
static void
@@ -64,9 +58,9 @@ nv30_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest,
unsigned height, unsigned value)
{
struct nv30_context *nv30 = nv30_context(pipe);
- struct nouveau_winsys *nvws = nv30->nvws;
+ struct nv04_surface_2d *eng2d = nv30->screen->eng2d;
- nvws->surface_fill(nvws, dest, destx, desty, width, height, value);
+ eng2d->fill(eng2d, dest, destx, desty, width, height, value);
}
void
diff --git a/src/gallium/drivers/nv40/nv40_screen.c b/src/gallium/drivers/nv40/nv40_screen.c
index 41d342d27d..a2b124d228 100644
--- a/src/gallium/drivers/nv40/nv40_screen.c
+++ b/src/gallium/drivers/nv40/nv40_screen.c
@@ -230,6 +230,14 @@ nv40_screen_destroy(struct pipe_screen *pscreen)
FREE(pscreen);
}
+static struct pipe_buffer *
+nv40_surface_buffer(struct pipe_surface *surf)
+{
+ struct nv40_miptree *mt = (struct nv40_miptree *)surf->texture;
+
+ return mt->buffer;
+}
+
struct pipe_screen *
nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
{
@@ -243,6 +251,10 @@ nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
return NULL;
screen->nvws = nvws;
+ /* 2D engine setup */
+ screen->eng2d = nv04_surface_2d_init(nvws);
+ screen->eng2d->buf = nv40_surface_buffer;
+
/* 3D object */
switch (chipset & 0xf0) {
case 0x40:
diff --git a/src/gallium/drivers/nv40/nv40_screen.h b/src/gallium/drivers/nv40/nv40_screen.h
index c04a1275a0..4500aa0e5c 100644
--- a/src/gallium/drivers/nv40/nv40_screen.h
+++ b/src/gallium/drivers/nv40/nv40_screen.h
@@ -2,6 +2,7 @@
#define __NV40_SCREEN_H__
#include "pipe/p_screen.h"
+#include "nv04/nv04_surface_2d.h"
struct nv40_screen {
struct pipe_screen pipe;
@@ -11,6 +12,7 @@ struct nv40_screen {
unsigned cur_pctx;
/* HW graphics objects */
+ struct nv04_surface_2d *eng2d;
struct nouveau_grobj *curie;
struct nouveau_notifier *sync;
diff --git a/src/gallium/drivers/nv40/nv40_surface.c b/src/gallium/drivers/nv40/nv40_surface.c
index aa51d04051..68bbfce448 100644
--- a/src/gallium/drivers/nv40/nv40_surface.c
+++ b/src/gallium/drivers/nv40/nv40_surface.c
@@ -30,7 +30,6 @@
#include "pipe/p_defines.h"
#include "pipe/internal/p_winsys_screen.h"
#include "pipe/p_inlines.h"
-
#include "util/u_tile.h"
static void
@@ -40,22 +39,17 @@ nv40_surface_copy(struct pipe_context *pipe, boolean do_flip,
unsigned width, unsigned height)
{
struct nv40_context *nv40 = nv40_context(pipe);
- struct nouveau_winsys *nvws = nv40->nvws;
+ struct nv04_surface_2d *eng2d = nv40->screen->eng2d;
if (do_flip) {
- /*XXX: This dodgyness will do for now for correctness. But,
- * need to investigate whether the 2D engine is able to
- * manage a flip (perhaps SIFM?), if not, use the 3D engine
- */
desty += height;
while (height--) {
- nvws->surface_copy(nvws, dest, destx, desty--, src,
- srcx, srcy++, width, 1);
+ eng2d->copy(eng2d, dest, destx, desty--, src,
+ srcx, srcy++, width, 1);
}
- } else {
- nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy,
- width, height);
}
+
+ eng2d->copy(eng2d, dest, destx, desty, src, srcx, srcy, width, height);
}
static void
@@ -64,9 +58,9 @@ nv40_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest,
unsigned height, unsigned value)
{
struct nv40_context *nv40 = nv40_context(pipe);
- struct nouveau_winsys *nvws = nv40->nvws;
+ struct nv04_surface_2d *eng2d = nv40->screen->eng2d;
- nvws->surface_fill(nvws, dest, destx, desty, width, height, value);
+ eng2d->fill(eng2d, dest, destx, desty, width, height, value);
}
void