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path: root/src/gallium/drivers/nv04/nv04_surface_2d.c
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Diffstat (limited to 'src/gallium/drivers/nv04/nv04_surface_2d.c')
-rw-r--r--src/gallium/drivers/nv04/nv04_surface_2d.c137
1 files changed, 114 insertions, 23 deletions
diff --git a/src/gallium/drivers/nv04/nv04_surface_2d.c b/src/gallium/drivers/nv04/nv04_surface_2d.c
index f3a8d7efeed..f88e138c79d 100644
--- a/src/gallium/drivers/nv04/nv04_surface_2d.c
+++ b/src/gallium/drivers/nv04/nv04_surface_2d.c
@@ -4,6 +4,7 @@
#include "nouveau/nouveau_winsys.h"
#include "nouveau/nouveau_util.h"
+#include "nouveau/nouveau_screen.h"
#include "nv04_surface_2d.h"
static INLINE int
@@ -14,11 +15,13 @@ nv04_surface_format(enum pipe_format format)
return NV04_CONTEXT_SURFACES_2D_FORMAT_Y8;
case PIPE_FORMAT_R16_SNORM:
case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_Z16_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:
+ case PIPE_FORMAT_Z24X8_UNORM:
return NV04_CONTEXT_SURFACES_2D_FORMAT_Y32;
default:
return -1;
@@ -32,9 +35,11 @@ nv04_rect_format(enum pipe_format format)
case PIPE_FORMAT_A8_UNORM:
return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_Z16_UNORM:
return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5;
case PIPE_FORMAT_A8R8G8B8_UNORM:
case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_Z24X8_UNORM:
return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
default:
return -1;
@@ -96,11 +101,11 @@ nv04_surface_copy_swizzle(struct nv04_surface_2d *ctx,
struct pipe_surface *src, int sx, int sy,
int w, int h)
{
- struct nouveau_channel *chan = ctx->nvws->channel;
+ struct nouveau_channel *chan = ctx->swzsurf->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));
+ struct nouveau_bo *src_bo = nouveau_bo(ctx->buf(src));
+ struct nouveau_bo *dst_bo = nouveau_bo(ctx->buf(dst));
const unsigned src_pitch = ((struct nv04_surface *)src)->pitch;
const unsigned max_w = 1024;
const unsigned max_h = 1024;
@@ -109,10 +114,10 @@ nv04_surface_copy_swizzle(struct nv04_surface_2d *ctx,
unsigned cx;
unsigned cy;
- /* POT or GTFO */
- assert(!(w & (w - 1)) && !(h & (h - 1)));
+#if 0
/* That's the way she likes it */
assert(src_pitch == ((struct nv04_surface *)dst)->pitch);
+#endif
BEGIN_RING(chan, swzsurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1);
OUT_RELOCo(chan, dst_bo,
@@ -132,7 +137,7 @@ nv04_surface_copy_swizzle(struct nv04_surface_2d *ctx,
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) *
+ OUT_RELOCl(chan, dst_bo, dst->offset + nv04_swizzle_bits(cx+dx, cy+dy) *
dst->texture->block.size, NOUVEAU_BO_GART |
NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
@@ -152,8 +157,8 @@ nv04_surface_copy_swizzle(struct nv04_surface_2d *ctx,
OUT_RING (chan, src_pitch |
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_pitch +
- cx * src->texture->block.size, NOUVEAU_BO_GART |
+ OUT_RELOCl(chan, src_bo, src->offset + (cy+sy) * src_pitch +
+ (cx+sx) * src->texture->block.size, NOUVEAU_BO_GART |
NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
OUT_RING (chan, 0);
}
@@ -167,10 +172,10 @@ 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_channel *chan = ctx->m2mf->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));
+ struct nouveau_bo *src_bo = nouveau_bo(ctx->buf(src));
+ struct nouveau_bo *dst_bo = nouveau_bo(ctx->buf(dst));
unsigned src_pitch = ((struct nv04_surface *)src)->pitch;
unsigned dst_pitch = ((struct nv04_surface *)dst)->pitch;
unsigned dst_offset = dst->offset + dy * dst_pitch +
@@ -209,15 +214,52 @@ nv04_surface_copy_m2mf(struct nv04_surface_2d *ctx,
}
static int
+nv04_surface_copy_m2mf_swizzle(struct nv04_surface_2d *ctx,
+ struct pipe_surface *dst, int dx, int dy,
+ struct pipe_surface *src, int sx, int sy)
+{
+ struct nouveau_channel *chan = ctx->m2mf->channel;
+ struct nouveau_grobj *m2mf = ctx->m2mf;
+ struct nouveau_bo *src_bo = nouveau_bo(ctx->buf(src));
+ struct nouveau_bo *dst_bo = nouveau_bo(ctx->buf(dst));
+ unsigned src_pitch = ((struct nv04_surface *)src)->pitch;
+ unsigned dst_pitch = ((struct nv04_surface *)dst)->pitch;
+ unsigned dst_offset = dst->offset + nv04_swizzle_bits(dx, dy) *
+ dst->texture->block.size;
+ unsigned src_offset = src->offset + sy * src_pitch +
+ sx * src->texture->block.size;
+
+ 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);
+
+ 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_pitch);
+ OUT_RING (chan, dst_pitch);
+ OUT_RING (chan, 1 * src->texture->block.size);
+ OUT_RING (chan, 1);
+ OUT_RING (chan, 0x0101);
+ OUT_RING (chan, 0);
+
+ 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_channel *chan = ctx->surf2d->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));
+ struct nouveau_bo *src_bo = nouveau_bo(ctx->buf(src));
+ struct nouveau_bo *dst_bo = nouveau_bo(ctx->buf(dst));
unsigned src_pitch = ((struct nv04_surface *)src)->pitch;
unsigned dst_pitch = ((struct nv04_surface *)dst)->pitch;
int format;
@@ -257,8 +299,59 @@ nv04_surface_copy(struct nv04_surface_2d *ctx, struct pipe_surface *dst,
assert(src->format == dst->format);
/* Setup transfer to swizzle the texture to vram if needed */
- if (src_linear && !dst_linear && w > 1 && h > 1) {
- nv04_surface_copy_swizzle(ctx, dst, dx, dy, src, sx, sy, w, h);
+ if (src_linear && !dst_linear) {
+ int x,y;
+
+ if ((w>1) && (h>1)) {
+ int potWidth = 1<<log2i(w);
+ int potHeight = 1<<log2i(h);
+ int remainWidth = w-potWidth;
+ int remainHeight = h-potHeight;
+ int squareDim = (potWidth>potHeight ? potHeight : potWidth);
+
+ /* top left is always POT, but we can only swizzle squares */
+ for (y=0; y<potHeight; y+=squareDim) {
+ for (x=0; x<potWidth; x+= squareDim) {
+ nv04_surface_copy_swizzle(ctx, dst, dx+x, dy+y,
+ src, sx+x, sy+y,
+ squareDim, squareDim);
+ }
+ }
+
+ /* top right */
+ if (remainWidth>0) {
+ nv04_surface_copy(ctx, dst, dx+potWidth, dy,
+ src, sx+potWidth, sy,
+ remainWidth, potHeight);
+ }
+
+ /* bottom left */
+ if (remainHeight>0) {
+ nv04_surface_copy(ctx, dst, dx, dy+potHeight,
+ src, sx, sy+potHeight,
+ potWidth, remainHeight);
+ }
+
+ /* bottom right */
+ if ((remainWidth>0) && (remainHeight>0)) {
+ nv04_surface_copy(ctx, dst, dx+potWidth, dy+potHeight,
+ src, sx+potWidth, sy+potHeight,
+ remainWidth, remainHeight);
+ }
+ } else if (w==1) {
+ /* We have a column to copy to a swizzled texture */
+ for (y=0; y<h; y++) {
+ nv04_surface_copy_m2mf_swizzle(ctx, dst, dx, dy+y,
+ src, sx, sy+y);
+ }
+ } else if (h==1) {
+ /* We have a row to copy to a swizzled texture */
+ for (x=0; x<w; x++) {
+ nv04_surface_copy_m2mf_swizzle(ctx, dst, dx+x, dy,
+ src, sx+x, sy);
+ }
+ }
+
return;
}
@@ -266,8 +359,7 @@ nv04_surface_copy(struct nv04_surface_2d *ctx, struct pipe_surface *dst,
* to NV_MEMORY_TO_MEMORY_FORMAT in this case.
*/
if ((src->offset & 63) || (dst->offset & 63) ||
- (src_pitch & 63) || (dst_pitch & 63) ||
- debug_get_bool_option("NOUVEAU_NO_COPYBLIT", FALSE)) {
+ (src_pitch & 63) || (dst_pitch & 63)) {
nv04_surface_copy_m2mf(ctx, dst, dx, dy, src, sx, sy, w, h);
return;
}
@@ -279,10 +371,10 @@ 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_channel *chan = ctx->surf2d->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));
+ struct nouveau_bo *dst_bo = nouveau_bo(ctx->buf(dst));
unsigned dst_pitch = ((struct nv04_surface *)dst)->pitch;
int cs2d_format, gdirect_format;
@@ -334,10 +426,10 @@ nv04_surface_2d_takedown(struct nv04_surface_2d **pctx)
}
struct nv04_surface_2d *
-nv04_surface_2d_init(struct nouveau_winsys *nvws)
+nv04_surface_2d_init(struct nouveau_screen *screen)
{
struct nv04_surface_2d *ctx = CALLOC_STRUCT(nv04_surface_2d);
- struct nouveau_channel *chan = nvws->channel;
+ struct nouveau_channel *chan = screen->channel;
unsigned handle = 0x88000000, class;
int ret;
@@ -460,7 +552,6 @@ nv04_surface_2d_init(struct nouveau_winsys *nvws)
return NULL;
}
- ctx->nvws = nvws;
ctx->copy = nv04_surface_copy;
ctx->fill = nv04_surface_fill;
return ctx;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 20:12:58 +0000