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authorJosé Fonseca <jrfonseca@tungstengraphics.com>2008-06-27 20:10:04 +0900
committerJosé Fonseca <jrfonseca@tungstengraphics.com>2008-06-27 20:10:04 +0900
commit891469a3a5525a741094fd3f1e4a1270ec8b3c3b (patch)
tree2dac96e8806eff695a174808f4b27624c20f8b3f /src/gallium
parent4ddd65967915ca4846f2831bc676c878a29dae4a (diff)
cell: Update for cpp removal.
Not tested -- just mymic the softpipe changes.
Diffstat (limited to 'src/gallium')
-rw-r--r--src/gallium/drivers/cell/ppu/cell_surface.c65
-rw-r--r--src/gallium/drivers/cell/ppu/cell_texture.c16
2 files changed, 18 insertions, 63 deletions
diff --git a/src/gallium/drivers/cell/ppu/cell_surface.c b/src/gallium/drivers/cell/ppu/cell_surface.c
index 18f3791924..5549eb496d 100644
--- a/src/gallium/drivers/cell/ppu/cell_surface.c
+++ b/src/gallium/drivers/cell/ppu/cell_surface.c
@@ -34,30 +34,6 @@
#include "cell_surface.h"
-/* Upload data to a rectangular sub-region. Lots of choices how to do this:
- *
- * - memcpy by span to current destination
- * - upload data as new buffer and blit
- *
- * Currently always memcpy.
- */
-static void
-cell_surface_data(struct pipe_context *pipe,
- struct pipe_surface *dst,
- unsigned dstx, unsigned dsty,
- const void *src, unsigned src_pitch,
- unsigned srcx, unsigned srcy,
- unsigned width, unsigned height)
-{
- pipe_copy_rect(pipe_surface_map(dst),
- dst->cpp,
- dst->pitch,
- dstx, dsty, width, height, src, src_pitch, srcx, srcy);
-
- pipe_surface_unmap(dst);
-}
-
-
static void
cell_surface_copy(struct pipe_context *pipe,
boolean do_flip,
@@ -70,12 +46,12 @@ cell_surface_copy(struct pipe_context *pipe,
assert( dst->cpp == src->cpp );
pipe_copy_rect(pipe_surface_map(dst),
- dst->cpp,
- dst->pitch,
+ &dst->block,
+ dst->stride,
dstx, dsty,
width, height,
pipe_surface_map(src),
- do_flip ? -src->pitch : src->pitch,
+ do_flip ? -src->stride : src->stride,
srcx, do_flip ? height - 1 - srcy : srcy);
pipe_surface_unmap(src);
@@ -86,7 +62,7 @@ cell_surface_copy(struct pipe_context *pipe,
static void *
get_pointer(struct pipe_surface *dst, void *dst_map, unsigned x, unsigned y)
{
- return (char *)dst_map + (y * dst->pitch + x) * dst->cpp;
+ return (char *)dst_map + y / dst->block.height * dst->stride + x / dst->block.width * dst->block.size;
}
@@ -106,38 +82,13 @@ cell_surface_fill(struct pipe_context *pipe,
unsigned i, j;
void *dst_map = pipe_surface_map(dst);
- assert(dst->pitch > 0);
- assert(width <= dst->pitch);
+ assert(dst->stride > 0);
- switch (dst->cpp) {
+ switch (dst->block.size) {
case 1:
- {
- ubyte *row = get_pointer(dst, dst_map, dstx, dsty);
- for (i = 0; i < height; i++) {
- memset(row, value, width);
- row += dst->pitch;
- }
- }
- break;
case 2:
- {
- ushort *row = get_pointer(dst, dst_map, dstx, dsty);
- for (i = 0; i < height; i++) {
- for (j = 0; j < width; j++)
- row[j] = (ushort) value;
- row += dst->pitch;
- }
- }
- break;
case 4:
- {
- unsigned *row = get_pointer(dst, dst_map, dstx, dsty);
- for (i = 0; i < height; i++) {
- for (j = 0; j < width; j++)
- row[j] = value;
- row += dst->pitch;
- }
- }
+ pipe_fill_rect(dst_map, &dst->block, dst->stride, dstx, dsty, width, height, value);
break;
case 8:
{
@@ -158,7 +109,7 @@ cell_surface_fill(struct pipe_context *pipe,
row[j*4+2] = val2;
row[j*4+3] = val3;
}
- row += dst->pitch * 4;
+ row += dst->stride/2;
}
}
break;
diff --git a/src/gallium/drivers/cell/ppu/cell_texture.c b/src/gallium/drivers/cell/ppu/cell_texture.c
index 07717da8f6..533b64227d 100644
--- a/src/gallium/drivers/cell/ppu/cell_texture.c
+++ b/src/gallium/drivers/cell/ppu/cell_texture.c
@@ -65,12 +65,14 @@ cell_texture_layout(struct cell_texture * spt)
pt->width[level] = width;
pt->height[level] = height;
pt->depth[level] = depth;
+ pt->nblocksx[level] = pf_get_nblocksx(&pt->block, width);
+ pt->nblocksy[level] = pf_get_nblocksy(&pt->block, height);
spt->level_offset[level] = spt->buffer_size;
- spt->buffer_size += ((pt->compressed) ? MAX2(1, height/4) : height) *
+ spt->buffer_size += (pt->nblocksy[level] *
((pt->target == PIPE_TEXTURE_CUBE) ? 6 : depth) *
- width * pt->cpp;
+ pt->nblocksx[level] * pt->block.size;
width = minify(width);
height = minify(height);
@@ -157,16 +159,18 @@ cell_get_tex_surface_screen(struct pipe_screen *screen,
assert(ps->winsys);
pipe_buffer_reference(ws, &ps->buffer, spt->buffer);
ps->format = pt->format;
- ps->cpp = pt->cpp;
+ ps->block = pt->block;
ps->width = pt->width[level];
ps->height = pt->height[level];
- ps->pitch = ps->width;
+ ps->nblocksx = pt->nblocksx[level];
+ ps->nblocksy = pt->nblocksy[level];
+ ps->stride = spt->stride[level];
ps->offset = spt->level_offset[level];
if (pt->target == PIPE_TEXTURE_CUBE || pt->target == PIPE_TEXTURE_3D) {
ps->offset += ((pt->target == PIPE_TEXTURE_CUBE) ? face : zslice) *
- (pt->compressed ? ps->height/4 : ps->height) *
- ps->width * ps->cpp;
+ ps->nblocksy *
+ ps->stride;
} else {
assert(face == 0);
assert(zslice == 0);