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 *,
LIBNAME = nv04
DRIVER_SOURCES = \
+ nv04_surface_2d.c \
nv04_clear.c \
nv04_context.c \
nv04_fragprog.c \
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)
{
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) {
#define __NV04_SCREEN_H__
#include "pipe/p_screen.h"
+#include "nv04_surface_2d.h"
struct nv04_screen {
struct pipe_screen pipe;
unsigned chipset;
/* HW graphics objects */
+ struct nv04_surface_2d *eng2d;
struct nouveau_grobj *fahrenheit;
struct nouveau_grobj *context_surfaces_3d;
struct nouveau_notifier *sync;
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
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
--- /dev/null
+#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;
+}
+
+
--- /dev/null
+#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
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)
{
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;
#define __NV10_SCREEN_H__
#include "pipe/p_screen.h"
+#include "nv04/nv04_surface_2d.h"
struct nv10_screen {
struct pipe_screen pipe;
struct nouveau_winsys *nvws;
/* HW graphics objects */
+ struct nv04_surface_2d *eng2d;
struct nouveau_grobj *celsius;
struct nouveau_notifier *sync;
};
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
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
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)
{
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;
#define __NV20_SCREEN_H__
#include "pipe/p_screen.h"
+#include "nv04/nv04_surface_2d.h"
struct nv20_screen {
struct pipe_screen pipe;
struct nouveau_winsys *nvws;
/* HW graphics objects */
+ struct nv04_surface_2d *eng2d;
struct nouveau_grobj *kelvin;
struct nouveau_notifier *sync;
};
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
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
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)
{
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:
#define __NV30_SCREEN_H__
#include "pipe/p_screen.h"
+#include "nv04/nv04_surface_2d.h"
struct nv30_screen {
struct pipe_screen pipe;
unsigned cur_pctx;
/* HW graphics objects */
+ struct nv04_surface_2d *eng2d;
struct nouveau_grobj *rankine;
struct nouveau_notifier *sync;
#include "pipe/p_defines.h"
#include "pipe/internal/p_winsys_screen.h"
#include "pipe/p_inlines.h"
-
#include "util/u_tile.h"
static void
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
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
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)
{
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:
#define __NV40_SCREEN_H__
#include "pipe/p_screen.h"
+#include "nv04/nv04_surface_2d.h"
struct nv40_screen {
struct pipe_screen pipe;
unsigned cur_pctx;
/* HW graphics objects */
+ struct nv04_surface_2d *eng2d;
struct nouveau_grobj *curie;
struct nouveau_notifier *sync;
#include "pipe/p_defines.h"
#include "pipe/internal/p_winsys_screen.h"
#include "pipe/p_inlines.h"
-
#include "util/u_tile.h"
static void
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
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
nouveau_screen.c \
nouveau_winsys.c \
nouveau_winsys_pipe.c \
- nouveau_winsys_softpipe.c \
- nv04_surface.c
-
+ nouveau_winsys_softpipe.c
include ./Makefile.template
static void
nouveau_channel_context_destroy(struct nouveau_channel_context *nvc)
{
- nouveau_grobj_free(&nvc->NvCtxSurf2D);
- nouveau_grobj_free(&nvc->NvImageBlit);
- nouveau_grobj_free(&nvc->NvGdiRect);
- nouveau_grobj_free(&nvc->NvM2MF);
- nouveau_grobj_free(&nvc->Nv2D);
- nouveau_grobj_free(&nvc->NvSwzSurf);
- nouveau_grobj_free(&nvc->NvSIFM);
-
- nouveau_notifier_free(&nvc->sync_notifier);
-
nouveau_channel_free(&nvc->channel);
FREE(nvc);
return NULL;
}
- nvc->next_handle = 0x88000000;
-
- if ((ret = nouveau_notifier_alloc(nvc->channel, nvc->next_handle++, 1,
- &nvc->sync_notifier))) {
- NOUVEAU_ERR("Error creating channel sync notifier: %d\n", ret);
- nouveau_channel_context_destroy(nvc);
- return NULL;
- }
-
- switch (dev->chipset & 0xf0) {
- case 0x50:
- case 0x80:
- case 0x90:
- /* pipe driver does this */
- break;
- default:
- ret = nouveau_surface_channel_create_nv04(nvc);
- break;
- }
-
- if (ret) {
- NOUVEAU_ERR("Error initialising surface objects: %d\n", ret);
- nouveau_channel_context_destroy(nvc);
- return NULL;
- }
-
+ nvc->next_handle = 0x77000000;
return nvc;
}
}
/* Create pipe */
- switch (dev->chipset & 0xf0) {
- case 0x50:
- case 0x80:
- case 0x90:
- /* pipe driver does this */
- break;
- default:
- if (nouveau_surface_init_nv04(nv))
- return 1;
- break;
- }
-
if (!getenv("NOUVEAU_FORCE_SOFTPIPE")) {
struct pipe_screen *pscreen;
struct pipe_context **pctx;
struct nouveau_channel *channel;
-
- struct nouveau_notifier *sync_notifier;
-
- /* Common */
- struct nouveau_grobj *NvM2MF;
- /* NV04-NV40 */
- struct nouveau_grobj *NvCtxSurf2D;
- struct nouveau_grobj *NvSwzSurf;
- struct nouveau_grobj *NvImageBlit;
- struct nouveau_grobj *NvGdiRect;
- struct nouveau_grobj *NvSIFM;
- /* G80 */
- struct nouveau_grobj *Nv2D;
-
- uint32_t next_handle;
- uint32_t next_sequence;
+ unsigned next_handle;
};
struct nouveau_context {
/* Hardware context */
struct nouveau_channel_context *nvc;
int pctx_id;
-
- /* pipe_surface accel */
- struct pipe_surface *surf_src, *surf_dst;
- unsigned surf_src_offset, surf_dst_offset;
- int (*surface_copy_prep)(struct nouveau_context *,
- struct pipe_surface *dst,
- struct pipe_surface *src);
- void (*surface_copy)(struct nouveau_context *, unsigned dx, unsigned dy,
- unsigned sx, unsigned sy, unsigned w, unsigned h);
- void (*surface_copy_done)(struct nouveau_context *);
- int (*surface_fill)(struct nouveau_context *, struct pipe_surface *,
- unsigned, unsigned, unsigned, unsigned, unsigned);
};
extern int nouveau_context_init(struct nouveau_screen *nv_screen,
extern void LOCK_HARDWARE(struct nouveau_context *);
extern void UNLOCK_HARDWARE(struct nouveau_context *);
-extern int
-nouveau_surface_channel_create_nv04(struct nouveau_channel_context *);
-extern int nouveau_surface_init_nv04(struct nouveau_context *);
-
extern uint32_t *nouveau_pipe_dma_beginp(struct nouveau_grobj *, int, int);
extern void nouveau_pipe_dma_kickoff(struct nouveau_channel *);
}
static int
-nouveau_pipe_surface_copy(struct nouveau_winsys *nvws, struct pipe_surface *dst,
- unsigned dx, unsigned dy, struct pipe_surface *src,
- unsigned sx, unsigned sy, unsigned w, unsigned h)
-{
- struct nouveau_context *nv = nvws->nv;
-
- if (nv->surface_copy_prep(nv, dst, src))
- return 1;
- nv->surface_copy(nv, dx, dy, sx, sy, w, h);
- nv->surface_copy_done(nv);
-
- return 0;
-}
-
-static int
-nouveau_pipe_surface_fill(struct nouveau_winsys *nvws, struct pipe_surface *dst,
- unsigned dx, unsigned dy, unsigned w, unsigned h,
- unsigned value)
-{
- if (nvws->nv->surface_fill(nvws->nv, dst, dx, dy, w, h, value))
- return 1;
- return 0;
-}
-
-static int
nouveau_pipe_push_reloc(struct nouveau_winsys *nvws, void *ptr,
struct pipe_buffer *buf, uint32_t data,
uint32_t flags, uint32_t vor, uint32_t tor)
{
- struct nouveau_bo *bo = ((struct nouveau_pipe_buffer *)buf)->bo;
+ struct nouveau_bo *bo = nouveau_pipe_buffer(buf)->bo;
return nouveau_pushbuf_emit_reloc(nvws->channel, ptr, bo,
data, flags, vor, tor);
static struct nouveau_bo *
nouveau_pipe_get_bo(struct pipe_buffer *pb)
{
- return ((struct nouveau_pipe_buffer *)pb)->bo;
+ return nouveau_pipe_buffer(pb)->bo;
}
struct pipe_context *
nvws->notifier_retval = nouveau_notifier_return_val;
nvws->notifier_wait = nouveau_notifier_wait_status;
- nvws->surface_copy = nouveau_pipe_surface_copy;
- nvws->surface_fill = nouveau_pipe_surface_fill;
-
nvws->get_bo = nouveau_pipe_get_bo;
ws = nouveau_create_pipe_winsys(nv);
static void
nouveau_pipe_bo_del(struct pipe_winsys *ws, struct pipe_buffer *buf)
{
- struct nouveau_pipe_buffer *nvbuf = (void *)buf;
+ struct nouveau_pipe_buffer *nvbuf = nouveau_pipe_buffer(buf);
nouveau_bo_ref(NULL, &nvbuf->bo);
FREE(nvbuf);
nouveau_pipe_bo_map(struct pipe_winsys *pws, struct pipe_buffer *buf,
unsigned flags)
{
- struct nouveau_pipe_buffer *nvbuf = (void *)buf;
+ struct nouveau_pipe_buffer *nvbuf = nouveau_pipe_buffer(buf);
uint32_t map_flags = 0;
if (flags & PIPE_BUFFER_USAGE_CPU_READ)
static void
nouveau_pipe_bo_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf)
{
- struct nouveau_pipe_buffer *nvbuf = (void *)buf;
+ struct nouveau_pipe_buffer *nvbuf = nouveau_pipe_buffer(buf);
nouveau_bo_unmap(nvbuf->bo);
}
struct nouveau_bo *bo;
};
-/* This is so horrible I should be shot - I promise I'll fix it properly
- * tomorrow. Just to make the winsys build again however... The TG guys
- * don't like to make life easy :)
- */
-static inline struct nouveau_pipe_buffer *
-nouveau_buffer(struct pipe_surface *ps)
+static INLINE struct nouveau_pipe_buffer *
+nouveau_pipe_buffer(struct pipe_buffer *buf)
{
- return *(struct nouveau_pipe_buffer **)
- ((void *)ps->texture + sizeof(struct pipe_texture));
+ return (struct nouveau_pipe_buffer *)buf;
}
struct nouveau_pipe_winsys {
+++ /dev/null
-#include "pipe/p_context.h"
-#include "pipe/p_format.h"
-
-#include "nouveau_context.h"
-
-static INLINE int log2i(int i)
-{
- int r = 0;
-
- if (i & 0xffff0000) {
- i >>= 16;
- r += 16;
- }
- if (i & 0x0000ff00) {
- i >>= 8;
- r += 8;
- }
- if (i & 0x000000f0) {
- i >>= 4;
- r += 4;
- }
- if (i & 0x0000000c) {
- i >>= 2;
- r += 2;
- }
- if (i & 0x00000002) {
- r += 1;
- }
- return r;
-}
-
-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 void
-nv04_surface_copy_swizzle(struct nouveau_context *nv, unsigned dx, unsigned dy,
- unsigned sx, unsigned sy, unsigned w, unsigned h)
-{
- struct nouveau_channel *chan = nv->nvc->channel;
- struct pipe_surface *dst = nv->surf_dst;
- struct pipe_surface *src = nv->surf_src;
-
- 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, nv->nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1);
- OUT_RELOCo(chan, nouveau_buffer(dst)->bo,
- NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
- BEGIN_RING(chan, nv->nvc->NvSwzSurf, 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, nv->nvc->NvSIFM, NV04_SCALED_IMAGE_FROM_MEMORY_DMA_IMAGE, 1);
- OUT_RELOCo(chan, nouveau_buffer(src)->bo,
- NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
- BEGIN_RING(chan, nv->nvc->NvSIFM, NV04_SCALED_IMAGE_FROM_MEMORY_SURFACE, 1);
- OUT_RING (chan, nv->nvc->NvSwzSurf->handle);
-
- for (cy = 0; cy < h; cy += sub_h) {
- for (cx = 0; cx < w; cx += sub_w) {
- BEGIN_RING(chan, nv->nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_OFFSET, 1);
- OUT_RELOCl(chan, nouveau_buffer(dst)->bo,
- dst->offset + nv04_swizzle_bits(cx, cy) * dst->block.size,
- NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
- BEGIN_RING(chan, nv->nvc->NvSIFM, 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, nv->nvc->NvSIFM, 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, nouveau_buffer(src)->bo,
- src->offset + cy * src->stride + cx * src->block.size,
- NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
- OUT_RING (chan, 0);
- }
- }
-}
-
-static void
-nv04_surface_copy_m2mf(struct nouveau_context *nv, unsigned dx, unsigned dy,
- unsigned sx, unsigned sy, unsigned w, unsigned h)
-{
- struct nouveau_channel *chan = nv->nvc->channel;
- struct pipe_surface *dst = nv->surf_dst;
- struct pipe_surface *src = nv->surf_src;
- 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);
-
- while (h) {
- int count = (h > 2047) ? 2047 : h;
-
- BEGIN_RING(chan, nv->nvc->NvM2MF,
- NV04_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
- OUT_RELOCl(chan, nouveau_buffer(src)->bo, src_offset,
- NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
- OUT_RELOCl(chan, nouveau_buffer(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;
- }
-}
-
-static void
-nv04_surface_copy_blit(struct nouveau_context *nv, unsigned dx, unsigned dy,
- unsigned sx, unsigned sy, unsigned w, unsigned h)
-{
- struct nouveau_channel *chan = nv->nvc->channel;
-
- BEGIN_RING(chan, nv->nvc->NvImageBlit, 0x0300, 3);
- OUT_RING (chan, (sy << 16) | sx);
- OUT_RING (chan, (dy << 16) | dx);
- OUT_RING (chan, ( h << 16) | w);
-}
-
-static int
-nv04_surface_copy_prep(struct nouveau_context *nv, struct pipe_surface *dst,
- struct pipe_surface *src)
-{
- struct nouveau_channel *chan = nv->nvc->channel;
- int format;
-
- if (src->format != dst->format)
- return 1;
-
- /* Setup transfer to swizzle the texture to vram if needed */
- /* FIXME/TODO: check proper limits of this operation */
- if (src->texture && dst->texture) {
- unsigned int src_linear = src->texture->tex_usage &
- NOUVEAU_TEXTURE_USAGE_LINEAR;
- unsigned int dst_linear = dst->texture->tex_usage &
- NOUVEAU_TEXTURE_USAGE_LINEAR;
- if (src_linear ^ dst_linear) {
- nv->surface_copy = nv04_surface_copy_swizzle;
- nv->surf_dst = dst;
- nv->surf_src = src;
- return 0;
- }
- }
-
- /* 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)) {
- BEGIN_RING(nv->nvc->channel, nv->nvc->NvM2MF,
- NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN, 2);
- OUT_RELOCo(chan, nouveau_buffer(src)->bo,
- NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
- OUT_RELOCo(chan, nouveau_buffer(dst)->bo,
- NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
- nv->surface_copy = nv04_surface_copy_m2mf;
- nv->surf_dst = dst;
- nv->surf_src = src;
- return 0;
-
- }
-
- if ((format = nv04_surface_format(dst->format)) < 0) {
- NOUVEAU_ERR("Bad surface format 0x%x\n", dst->format);
- return 1;
- }
- nv->surface_copy = nv04_surface_copy_blit;
-
- BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
- NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
- OUT_RELOCo(chan, nouveau_buffer(src)->bo,
- NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
- OUT_RELOCo(chan, nouveau_buffer(dst)->bo,
- NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
- BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
- NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
- OUT_RING (chan, format);
- OUT_RING (chan, (dst->stride << 16) | src->stride);
- OUT_RELOCl(chan, nouveau_buffer(src)->bo, src->offset,
- NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
- OUT_RELOCl(chan, nouveau_buffer(dst)->bo, dst->offset,
- NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
-
- return 0;
-}
-
-static void
-nv04_surface_copy_done(struct nouveau_context *nv)
-{
- FIRE_RING(nv->nvc->channel);
-}
-
-static int
-nv04_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
- unsigned dx, unsigned dy, unsigned w, unsigned h,
- unsigned value)
-{
- struct nouveau_channel *chan = nv->nvc->channel;
- struct nouveau_grobj *surf2d = nv->nvc->NvCtxSurf2D;
- struct nouveau_grobj *rect = nv->nvc->NvGdiRect;
- int cs2d_format, gdirect_format;
-
- if ((cs2d_format = nv04_surface_format(dst->format)) < 0) {
- NOUVEAU_ERR("Bad format = %d\n", dst->format);
- return 1;
- }
-
- if ((gdirect_format = nv04_rect_format(dst->format)) < 0) {
- NOUVEAU_ERR("Bad format = %d\n", dst->format);
- return 1;
- }
-
- BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
- OUT_RELOCo(chan, nouveau_buffer(dst)->bo,
- NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
- OUT_RELOCo(chan, nouveau_buffer(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, nouveau_buffer(dst)->bo, dst->offset,
- NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
- OUT_RELOCl(chan, nouveau_buffer(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);
-
- FIRE_RING(chan);
- return 0;
-}
-
-int
-nouveau_surface_channel_create_nv04(struct nouveau_channel_context *nvc)
-{
- struct nouveau_channel *chan = nvc->channel;
- unsigned chipset = nvc->channel->device->chipset, class;
- int ret;
-
- if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, 0x39,
- &nvc->NvM2MF))) {
- NOUVEAU_ERR("Error creating m2mf object: %d\n", ret);
- return 1;
- }
- BEGIN_RING(chan, nvc->NvM2MF,
- NV04_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1);
- OUT_RING (chan, nvc->sync_notifier->handle);
-
- class = chipset < 0x10 ? NV04_CONTEXT_SURFACES_2D :
- NV10_CONTEXT_SURFACES_2D;
- if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
- &nvc->NvCtxSurf2D))) {
- NOUVEAU_ERR("Error creating 2D surface object: %d\n", ret);
- return 1;
- }
- BEGIN_RING(chan, nvc->NvCtxSurf2D,
- NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
- OUT_RING (chan, nvc->channel->vram->handle);
- OUT_RING (chan, nvc->channel->vram->handle);
-
- class = chipset < 0x10 ? NV04_IMAGE_BLIT : NV12_IMAGE_BLIT;
- if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
- &nvc->NvImageBlit))) {
- NOUVEAU_ERR("Error creating blit object: %d\n", ret);
- return 1;
- }
- BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_DMA_NOTIFY, 1);
- OUT_RING (chan, nvc->sync_notifier->handle);
- BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_SURFACE, 1);
- OUT_RING (chan, nvc->NvCtxSurf2D->handle);
- BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_OPERATION, 1);
- OUT_RING (chan, NV04_IMAGE_BLIT_OPERATION_SRCCOPY);
-
- class = NV04_GDI_RECTANGLE_TEXT;
- if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
- &nvc->NvGdiRect))) {
- NOUVEAU_ERR("Error creating rect object: %d\n", ret);
- return 1;
- }
- BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_DMA_NOTIFY, 1);
- OUT_RING (chan, nvc->sync_notifier->handle);
- BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_SURFACE, 1);
- OUT_RING (chan, nvc->NvCtxSurf2D->handle);
- BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1);
- OUT_RING (chan, NV04_GDI_RECTANGLE_TEXT_OPERATION_SRCCOPY);
- BEGIN_RING(chan, nvc->NvGdiRect,
- NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT, 1);
- OUT_RING (chan, NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT_LE);
-
- switch (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, nvc->next_handle++, class,
- &nvc->NvSwzSurf);
- if (ret) {
- NOUVEAU_ERR("Error creating swizzled surface: %d\n", ret);
- return 1;
- }
-
- if (chipset < 0x10) {
- class = NV04_SCALED_IMAGE_FROM_MEMORY;
- } else
- if (chipset < 0x40) {
- class = NV10_SCALED_IMAGE_FROM_MEMORY;
- } else {
- class = NV40_SCALED_IMAGE_FROM_MEMORY;
- }
-
- ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
- &nvc->NvSIFM);
- if (ret) {
- NOUVEAU_ERR("Error creating scaled image object: %d\n", ret);
- return 1;
- }
-
- return 0;
-}
-
-int
-nouveau_surface_init_nv04(struct nouveau_context *nv)
-{
- nv->surface_copy_prep = nv04_surface_copy_prep;
- nv->surface_copy = nv04_surface_copy_blit;
- nv->surface_copy_done = nv04_surface_copy_done;
- nv->surface_fill = nv04_surface_fill;
- return 0;
-}
-
const drm_clip_rect_t *rect)
{
struct nouveau_context_dri *nv = dPriv->driContextPriv->driverPrivate;
+ struct pipe_context *pipe = nv->base.nvc->pctx[nv->base.pctx_id];
drm_clip_rect_t *pbox;
int nbox, i;
pbox = dPriv->pClipRects;
nbox = dPriv->numClipRects;
- if (nv->base.surface_copy_prep) {
- nv->base.surface_copy_prep(&nv->base, nv->base.frontbuffer, surf);
- for (i = 0; i < nbox; i++, pbox++) {
- int sx, sy, dx, dy, w, h;
-
- sx = pbox->x1 - dPriv->x;
- sy = pbox->y1 - dPriv->y;
- dx = pbox->x1;
- dy = pbox->y1;
- w = pbox->x2 - pbox->x1;
- h = pbox->y2 - pbox->y1;
-
- nv->base.surface_copy(&nv->base, dx, dy, sx, sy, w, h);
- }
- } else {
- struct pipe_context *pipe = nv->base.nvc->pctx[nv->base.pctx_id];
-
- for (i = 0; i < nbox; i++, pbox++) {
- int sx, sy, dx, dy, w, h;
-
- sx = pbox->x1 - dPriv->x;
- sy = pbox->y1 - dPriv->y;
- dx = pbox->x1;
- dy = pbox->y1;
- w = pbox->x2 - pbox->x1;
- h = pbox->y2 - pbox->y1;
-
- pipe->surface_copy(pipe, FALSE, nv->base.frontbuffer,
- dx, dy, surf, sx, sy, w, h);
- }
+ for (i = 0; i < nbox; i++, pbox++) {
+ int sx, sy, dx, dy, w, h;
+
+ sx = pbox->x1 - dPriv->x;
+ sy = pbox->y1 - dPriv->y;
+ dx = pbox->x1;
+ dy = pbox->y1;
+ w = pbox->x2 - pbox->x1;
+ h = pbox->y2 - pbox->y1;
+
+ pipe->surface_copy(pipe, FALSE, nv->base.frontbuffer,
+ dx, dy, surf, sx, sy, w, h);
}
FIRE_RING(nv->base.nvc->channel);
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