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r600g: x/y coordinates must be divided by block dim in dma blit

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Note: this is a candidate for the 9.1 branch.

Reviewed-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christoph Bumiller 2013-07-05 20:55:36 +02:00 • committed by Alex Deucher
parent 1d9271a95c
commit 9974593dfb
2 changed files with 16 additions and 4 deletions
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10
src/gallium/drivers/r600/evergreen_state.c
View file

@ -3733,6 +3733,7 @@ boolean evergreen_dma_blit(struct pipe_context *ctx,
struct r600_texture *rdst = (struct r600_texture*)dst;
unsigned dst_pitch, src_pitch, bpp, dst_mode, src_mode, copy_height;
unsigned src_w, dst_w;
unsigned src_x, src_y;
if (rctx->rings.dma.cs == NULL) {
return FALSE;
@ -3741,6 +3742,11 @@ boolean evergreen_dma_blit(struct pipe_context *ctx,
return FALSE;
}
src_x = util_format_get_nblocksx(src->format, src_box->x);
dst_x = util_format_get_nblocksx(src->format, dst_x);
src_y = util_format_get_nblocksy(src->format, src_box->y);
dst_y = util_format_get_nblocksy(src->format, dst_y);
bpp = rdst->surface.bpe;
dst_pitch = rdst->surface.level[dst_level].pitch_bytes;
src_pitch = rsrc->surface.level[src_level].pitch_bytes;
@ -3785,7 +3791,7 @@ boolean evergreen_dma_blit(struct pipe_context *ctx,
*/
src_offset= rsrc->surface.level[src_level].offset;
src_offset += rsrc->surface.level[src_level].slice_size * src_box->z;
src_offset += src_box->y * src_pitch + src_box->x * bpp;
src_offset += src_y * src_pitch + src_x * bpp;
dst_offset = rdst->surface.level[dst_level].offset;
dst_offset += rdst->surface.level[dst_level].slice_size * dst_z;
dst_offset += dst_y * dst_pitch + dst_x * bpp;
@ -3793,7 +3799,7 @@ boolean evergreen_dma_blit(struct pipe_context *ctx,
src_box->height * src_pitch);
} else {
evergreen_dma_copy_tile(rctx, dst, dst_level, dst_x, dst_y, dst_z,
src, src_level, src_box->x, src_box->y, src_box->z,
src, src_level, src_x, src_y, src_box->z,
copy_height, dst_pitch, bpp);
}
return TRUE;

10
src/gallium/drivers/r600/r600_state.c
View file

@ -3132,6 +3132,7 @@ boolean r600_dma_blit(struct pipe_context *ctx,
struct r600_texture *rdst = (struct r600_texture*)dst;
unsigned dst_pitch, src_pitch, bpp, dst_mode, src_mode, copy_height;
unsigned src_w, dst_w;
unsigned src_x, src_y;
if (rctx->rings.dma.cs == NULL) {
return FALSE;
@ -3140,6 +3141,11 @@ boolean r600_dma_blit(struct pipe_context *ctx,
return FALSE;
}
src_x = util_format_get_nblocksx(src->format, src_box->x);
dst_x = util_format_get_nblocksx(src->format, dst_x);
src_y = util_format_get_nblocksy(src->format, src_box->y);
dst_y = util_format_get_nblocksy(src->format, dst_y);
bpp = rdst->surface.bpe;
dst_pitch = rdst->surface.level[dst_level].pitch_bytes;
src_pitch = rsrc->surface.level[src_level].pitch_bytes;
@ -3172,7 +3178,7 @@ boolean r600_dma_blit(struct pipe_context *ctx,
*/
src_offset= rsrc->surface.level[src_level].offset;
src_offset += rsrc->surface.level[src_level].slice_size * src_box->z;
src_offset += src_box->y * src_pitch + src_box->x * bpp;
src_offset += src_y * src_pitch + src_x * bpp;
dst_offset = rdst->surface.level[dst_level].offset;
dst_offset += rdst->surface.level[dst_level].slice_size * dst_z;
dst_offset += dst_y * dst_pitch + dst_x * bpp;
@ -3184,7 +3190,7 @@ boolean r600_dma_blit(struct pipe_context *ctx,
r600_dma_copy(rctx, dst, src, dst_offset, src_offset, size);
} else {
return r600_dma_copy_tile(rctx, dst, dst_level, dst_x, dst_y, dst_z,
src, src_level, src_box->x, src_box->y, src_box->z,
src, src_level, src_x, src_y, src_box->z,
copy_height, dst_pitch, bpp);
}
return TRUE;