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path: root/src/gallium/drivers/nv50/nv50_transfer.c
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Diffstat (limited to 'src/gallium/drivers/nv50/nv50_transfer.c')
-rw-r--r--src/gallium/drivers/nv50/nv50_transfer.c130
1 files changed, 79 insertions, 51 deletions
diff --git a/src/gallium/drivers/nv50/nv50_transfer.c b/src/gallium/drivers/nv50/nv50_transfer.c
index 747195b4f63..e9c3562194b 100644
--- a/src/gallium/drivers/nv50/nv50_transfer.c
+++ b/src/gallium/drivers/nv50/nv50_transfer.c
@@ -6,8 +6,9 @@
struct nv50_transfer {
struct pipe_transfer base;
- struct pipe_buffer *buffer;
- struct nv50_miptree_level *level;
+ struct nouveau_bo *bo;
+ unsigned level_offset;
+ unsigned level_tiling;
int level_pitch;
int level_width;
int level_height;
@@ -16,51 +17,57 @@ struct nv50_transfer {
};
static void
-nv50_transfer_rect_m2mf(struct pipe_screen *pscreen, struct pipe_buffer *src,
- int src_pitch, int sx, int sy, int sw, int sh,
- struct pipe_buffer *dst, int dst_pitch, int dx, int dy,
- int dw, int dh, int cpp, int width, int height,
+nv50_transfer_rect_m2mf(struct pipe_screen *pscreen,
+ struct nouveau_bo *src_bo, unsigned src_offset,
+ int src_pitch, unsigned src_tile_mode,
+ int sx, int sy, int sw, int sh,
+ struct nouveau_bo *dst_bo, unsigned dst_offset,
+ int dst_pitch, unsigned dst_tile_mode,
+ int dx, int dy, int dw, int dh,
+ int cpp, int width, int height,
unsigned src_reloc, unsigned dst_reloc)
{
struct nv50_screen *screen = nv50_screen(pscreen);
- struct nouveau_winsys *nvws = screen->nvws;
- struct nouveau_channel *chan = nvws->channel;
+ struct nouveau_channel *chan = screen->m2mf->channel;
struct nouveau_grobj *m2mf = screen->m2mf;
- struct nouveau_bo *src_bo = nvws->get_bo(src);
- struct nouveau_bo *dst_bo = nvws->get_bo(dst);
- unsigned src_offset = 0, dst_offset = 0;
src_reloc |= NOUVEAU_BO_RD;
dst_reloc |= NOUVEAU_BO_WR;
WAIT_RING (chan, 14);
- if (!src_bo->tiled) {
- BEGIN_RING(chan, m2mf, 0x0200, 1);
+ if (!src_bo->tile_flags) {
+ BEGIN_RING(chan, m2mf,
+ NV50_MEMORY_TO_MEMORY_FORMAT_LINEAR_IN, 1);
OUT_RING (chan, 1);
- BEGIN_RING(chan, m2mf, 0x0314, 1);
+ BEGIN_RING(chan, m2mf,
+ NV50_MEMORY_TO_MEMORY_FORMAT_PITCH_IN, 1);
OUT_RING (chan, src_pitch);
- src_offset = (sy * src_pitch) + (sx * cpp);
+ src_offset += (sy * src_pitch) + (sx * cpp);
} else {
- BEGIN_RING(chan, m2mf, 0x0200, 6);
- OUT_RING (chan, 0);
+ BEGIN_RING(chan, m2mf,
+ NV50_MEMORY_TO_MEMORY_FORMAT_LINEAR_IN, 6);
OUT_RING (chan, 0);
+ OUT_RING (chan, src_tile_mode << 4);
OUT_RING (chan, sw * cpp);
OUT_RING (chan, sh);
OUT_RING (chan, 1);
OUT_RING (chan, 0);
}
- if (!dst_bo->tiled) {
- BEGIN_RING(chan, m2mf, 0x021c, 1);
+ if (!dst_bo->tile_flags) {
+ BEGIN_RING(chan, m2mf,
+ NV50_MEMORY_TO_MEMORY_FORMAT_LINEAR_OUT, 1);
OUT_RING (chan, 1);
- BEGIN_RING(chan, m2mf, 0x0318, 1);
+ BEGIN_RING(chan, m2mf,
+ NV50_MEMORY_TO_MEMORY_FORMAT_PITCH_OUT, 1);
OUT_RING (chan, dst_pitch);
- dst_offset = (dy * dst_pitch) + (dx * cpp);
+ dst_offset += (dy * dst_pitch) + (dx * cpp);
} else {
- BEGIN_RING(chan, m2mf, 0x021c, 6);
- OUT_RING (chan, 0);
+ BEGIN_RING(chan, m2mf,
+ NV50_MEMORY_TO_MEMORY_FORMAT_LINEAR_OUT, 6);
OUT_RING (chan, 0);
+ OUT_RING (chan, dst_tile_mode << 4);
OUT_RING (chan, dw * cpp);
OUT_RING (chan, dh);
OUT_RING (chan, 1);
@@ -71,25 +78,30 @@ nv50_transfer_rect_m2mf(struct pipe_screen *pscreen, struct pipe_buffer *src,
int line_count = height > 2047 ? 2047 : height;
WAIT_RING (chan, 15);
- BEGIN_RING(chan, m2mf, 0x0238, 2);
+ BEGIN_RING(chan, m2mf,
+ NV50_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN_HIGH, 2);
OUT_RELOCh(chan, src_bo, src_offset, src_reloc);
OUT_RELOCh(chan, dst_bo, dst_offset, dst_reloc);
- BEGIN_RING(chan, m2mf, 0x030c, 2);
+ BEGIN_RING(chan, m2mf,
+ NV50_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 2);
OUT_RELOCl(chan, src_bo, src_offset, src_reloc);
OUT_RELOCl(chan, dst_bo, dst_offset, dst_reloc);
- if (src_bo->tiled) {
- BEGIN_RING(chan, m2mf, 0x0218, 1);
- OUT_RING (chan, (dy << 16) | sx);
+ if (src_bo->tile_flags) {
+ BEGIN_RING(chan, m2mf,
+ NV50_MEMORY_TO_MEMORY_FORMAT_TILING_POSITION_IN, 1);
+ OUT_RING (chan, (sy << 16) | sx);
} else {
src_offset += (line_count * src_pitch);
}
- if (dst_bo->tiled) {
- BEGIN_RING(chan, m2mf, 0x0234, 1);
- OUT_RING (chan, (sy << 16) | dx);
+ if (dst_bo->tile_flags) {
+ BEGIN_RING(chan, m2mf,
+ NV50_MEMORY_TO_MEMORY_FORMAT_TILING_POSITION_OUT, 1);
+ OUT_RING (chan, (dy << 16) | dx);
} else {
dst_offset += (line_count * dst_pitch);
}
- BEGIN_RING(chan, m2mf, 0x031c, 4);
+ BEGIN_RING(chan, m2mf,
+ NV50_MEMORY_TO_MEMORY_FORMAT_LINE_LENGTH_IN, 4);
OUT_RING (chan, width * cpp);
OUT_RING (chan, line_count);
OUT_RING (chan, 0x00000101);
@@ -108,10 +120,12 @@ nv50_transfer_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
enum pipe_transfer_usage usage,
unsigned x, unsigned y, unsigned w, unsigned h)
{
+ struct nouveau_device *dev = nouveau_screen(pscreen)->device;
struct nv50_miptree *mt = nv50_miptree(pt);
struct nv50_miptree_level *lvl = &mt->level[level];
struct nv50_transfer *tx;
unsigned image = 0;
+ int ret;
if (pt->target == PIPE_TEXTURE_CUBE)
image = face;
@@ -133,20 +147,27 @@ nv50_transfer_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
tx->base.stride = (w * pt->block.size);
tx->base.usage = usage;
- tx->level = lvl;
tx->level_pitch = lvl->pitch;
- tx->level_width = mt->base.width[level];
- tx->level_height = mt->base.height[level];
+ tx->level_width = mt->base.base.width[level];
+ tx->level_height = mt->base.base.height[level];
+ tx->level_offset = lvl->image_offset[image];
+ tx->level_tiling = lvl->tile_mode;
tx->level_x = x;
tx->level_y = y;
- tx->buffer =
- pipe_buffer_create(pscreen, 0, NOUVEAU_BUFFER_USAGE_TRANSFER,
- w * tx->base.block.size * h);
+ ret = nouveau_bo_new(dev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP, 0,
+ w * pt->block.size * h, &tx->bo);
+ if (ret) {
+ FREE(tx);
+ return NULL;
+ }
if (usage != PIPE_TRANSFER_WRITE) {
- nv50_transfer_rect_m2mf(pscreen, mt->buffer, tx->level_pitch,
- x, y, tx->level_width, tx->level_height,
- tx->buffer, tx->base.stride, 0, 0,
+ nv50_transfer_rect_m2mf(pscreen, mt->base.bo, tx->level_offset,
+ tx->level_pitch, tx->level_tiling,
+ x, y,
+ tx->level_width, tx->level_height,
+ tx->bo, 0, tx->base.stride,
+ tx->bo->tile_mode, 0, 0,
tx->base.width, tx->base.height,
tx->base.block.size, w, h,
NOUVEAU_BO_VRAM | NOUVEAU_BO_GART,
@@ -164,17 +185,20 @@ nv50_transfer_del(struct pipe_transfer *ptx)
if (ptx->usage != PIPE_TRANSFER_READ) {
struct pipe_screen *pscreen = ptx->texture->screen;
- nv50_transfer_rect_m2mf(pscreen, tx->buffer, tx->base.stride,
- 0, 0, tx->base.width, tx->base.height,
- mt->buffer, tx->level_pitch,
+ nv50_transfer_rect_m2mf(pscreen, tx->bo, 0, tx->base.stride,
+ tx->bo->tile_mode, 0, 0,
+ tx->base.width, tx->base.height,
+ mt->base.bo, tx->level_offset,
+ tx->level_pitch, tx->level_tiling,
tx->level_x, tx->level_y,
tx->level_width, tx->level_height,
tx->base.block.size, tx->base.width,
- tx->base.height, NOUVEAU_BO_GART,
- NOUVEAU_BO_VRAM | NOUVEAU_BO_GART);
+ tx->base.height,
+ NOUVEAU_BO_GART, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_GART);
}
- pipe_buffer_reference(&tx->buffer, NULL);
+ nouveau_bo_ref(NULL, &tx->bo);
pipe_texture_reference(&ptx->texture, NULL);
FREE(ptx);
}
@@ -184,13 +208,17 @@ nv50_transfer_map(struct pipe_screen *pscreen, struct pipe_transfer *ptx)
{
struct nv50_transfer *tx = (struct nv50_transfer *)ptx;
unsigned flags = 0;
+ int ret;
if (ptx->usage & PIPE_TRANSFER_WRITE)
- flags |= PIPE_BUFFER_USAGE_CPU_WRITE;
+ flags |= NOUVEAU_BO_WR;
if (ptx->usage & PIPE_TRANSFER_READ)
- flags |= PIPE_BUFFER_USAGE_CPU_READ;
+ flags |= NOUVEAU_BO_RD;
- return pipe_buffer_map(pscreen, tx->buffer, flags);
+ ret = nouveau_bo_map(tx->bo, flags);
+ if (ret)
+ return NULL;
+ return tx->bo->map;
}
static void
@@ -198,7 +226,7 @@ nv50_transfer_unmap(struct pipe_screen *pscreen, struct pipe_transfer *ptx)
{
struct nv50_transfer *tx = (struct nv50_transfer *)ptx;
- pipe_buffer_unmap(pscreen, tx->buffer);
+ nouveau_bo_unmap(tx->bo);
}
void
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 19:57:33 +0000