diff options
Diffstat (limited to 'src/gallium/drivers/softpipe/sp_texture.c')
-rw-r--r-- | src/gallium/drivers/softpipe/sp_texture.c | 76 |
1 files changed, 36 insertions, 40 deletions
diff --git a/src/gallium/drivers/softpipe/sp_texture.c b/src/gallium/drivers/softpipe/sp_texture.c index 7caf292..a9436a3 100644 --- a/src/gallium/drivers/softpipe/sp_texture.c +++ b/src/gallium/drivers/softpipe/sp_texture.c @@ -32,6 +32,8 @@ #include "pipe/p_defines.h" #include "pipe/p_inlines.h" + +#include "util/u_format.h" #include "util/u_math.h" #include "util/u_memory.h" @@ -52,29 +54,28 @@ softpipe_texture_layout(struct pipe_screen *screen, { struct pipe_texture *pt = &spt->base; unsigned level; - unsigned width = pt->width[0]; - unsigned height = pt->height[0]; - unsigned depth = pt->depth[0]; + unsigned width = pt->width0; + unsigned height = pt->height0; + unsigned depth = pt->depth0; unsigned buffer_size = 0; + pt->width0 = width; + pt->height0 = height; + pt->depth0 = depth; + for (level = 0; level <= pt->last_level; level++) { - 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->stride[level] = pt->nblocksx[level]*pt->block.size; + spt->stride[level] = util_format_get_stride(pt->format, width); spt->level_offset[level] = buffer_size; - buffer_size += (pt->nblocksy[level] * + buffer_size += (util_format_get_nblocksy(pt->format, height) * ((pt->target == PIPE_TEXTURE_CUBE) ? 6 : depth) * spt->stride[level]); - width = minify(width); - height = minify(height); - depth = minify(depth); + width = u_minify(width, 1); + height = u_minify(height, 1); + depth = u_minify(depth, 1); } spt->buffer = screen->buffer_create(screen, 32, @@ -96,12 +97,9 @@ softpipe_displaytarget_layout(struct pipe_screen *screen, PIPE_BUFFER_USAGE_GPU_READ_WRITE); unsigned tex_usage = spt->base.tex_usage; - spt->base.nblocksx[0] = pf_get_nblocksx(&spt->base.block, spt->base.width[0]); - spt->base.nblocksy[0] = pf_get_nblocksy(&spt->base.block, spt->base.height[0]); - spt->buffer = screen->surface_buffer_create( screen, - spt->base.width[0], - spt->base.height[0], + spt->base.width0, + spt->base.height0, spt->base.format, usage, tex_usage, @@ -126,9 +124,9 @@ softpipe_texture_create(struct pipe_screen *screen, pipe_reference_init(&spt->base.reference, 1); spt->base.screen = screen; - spt->pot = (util_is_power_of_two(template->width[0]) && - util_is_power_of_two(template->height[0]) && - util_is_power_of_two(template->depth[0])); + spt->pot = (util_is_power_of_two(template->width0) && + util_is_power_of_two(template->height0) && + util_is_power_of_two(template->depth0)); if (spt->base.tex_usage & (PIPE_TEXTURE_USAGE_DISPLAY_TARGET | PIPE_TEXTURE_USAGE_PRIMARY)) { @@ -163,7 +161,7 @@ softpipe_texture_blanket(struct pipe_screen * screen, /* Only supports one type */ if (base->target != PIPE_TEXTURE_2D || base->last_level != 0 || - base->depth[0] != 1) { + base->depth0 != 1) { return NULL; } @@ -174,8 +172,6 @@ softpipe_texture_blanket(struct pipe_screen * screen, spt->base = *base; pipe_reference_init(&spt->base.reference, 1); spt->base.screen = screen; - spt->base.nblocksx[0] = pf_get_nblocksx(&spt->base.block, spt->base.width[0]); - spt->base.nblocksy[0] = pf_get_nblocksy(&spt->base.block, spt->base.height[0]); spt->stride[0] = stride[0]; pipe_buffer_reference(&spt->buffer, buffer); @@ -213,8 +209,8 @@ softpipe_get_tex_surface(struct pipe_screen *screen, pipe_reference_init(&ps->reference, 1); pipe_texture_reference(&ps->texture, pt); ps->format = pt->format; - ps->width = pt->width[level]; - ps->height = pt->height[level]; + ps->width = u_minify(pt->width0, level); + ps->height = u_minify(pt->height0, level); ps->offset = spt->level_offset[level]; ps->usage = usage; @@ -243,10 +239,12 @@ softpipe_get_tex_surface(struct pipe_screen *screen, ps->zslice = zslice; if (pt->target == PIPE_TEXTURE_CUBE) { - ps->offset += face * pt->nblocksy[level] * spt->stride[level]; + ps->offset += face * util_format_get_nblocksy(pt->format, u_minify(pt->height0, level)) * + spt->stride[level]; } else if (pt->target == PIPE_TEXTURE_3D) { - ps->offset += zslice * pt->nblocksy[level] * spt->stride[level]; + ps->offset += zslice * util_format_get_nblocksy(pt->format, u_minify(pt->height0, level)) * + spt->stride[level]; } else { assert(face == 0); @@ -301,15 +299,12 @@ softpipe_get_tex_transfer(struct pipe_screen *screen, spt = CALLOC_STRUCT(softpipe_transfer); if (spt) { struct pipe_transfer *pt = &spt->base; + int nblocksy = util_format_get_nblocksy(texture->format, u_minify(texture->height0, level)); pipe_texture_reference(&pt->texture, texture); - pt->format = texture->format; - pt->block = texture->block; pt->x = x; pt->y = y; pt->width = w; pt->height = h; - pt->nblocksx = texture->nblocksx[level]; - pt->nblocksy = texture->nblocksy[level]; pt->stride = sptex->stride[level]; pt->usage = usage; pt->face = face; @@ -319,10 +314,10 @@ softpipe_get_tex_transfer(struct pipe_screen *screen, spt->offset = sptex->level_offset[level]; if (texture->target == PIPE_TEXTURE_CUBE) { - spt->offset += face * pt->nblocksy * pt->stride; + spt->offset += face * nblocksy * pt->stride; } else if (texture->target == PIPE_TEXTURE_3D) { - spt->offset += zslice * pt->nblocksy * pt->stride; + spt->offset += zslice * nblocksy * pt->stride; } else { assert(face == 0); @@ -360,9 +355,11 @@ softpipe_transfer_map( struct pipe_screen *screen, { ubyte *map, *xfer_map; struct softpipe_texture *spt; + enum pipe_format format; assert(transfer->texture); spt = softpipe_texture(transfer->texture); + format = transfer->texture->format; map = pipe_buffer_map(screen, spt->buffer, pipe_transfer_buffer_flags(transfer)); if (map == NULL) @@ -379,8 +376,8 @@ softpipe_transfer_map( struct pipe_screen *screen, } xfer_map = map + softpipe_transfer(transfer)->offset + - transfer->y / transfer->block.height * transfer->stride + - transfer->x / transfer->block.width * transfer->block.size; + transfer->y / util_format_get_blockheight(format) * transfer->stride + + transfer->x / util_format_get_blockwidth(format) * util_format_get_blocksize(format); /*printf("map = %p xfer map = %p\n", map, xfer_map);*/ return xfer_map; } @@ -434,10 +431,9 @@ softpipe_video_surface_create(struct pipe_screen *screen, template.format = PIPE_FORMAT_X8R8G8B8_UNORM; template.last_level = 0; /* vl_mpeg12_mc_renderer expects this when it's initialized with pot_buffers=true */ - template.width[0] = util_next_power_of_two(width); - template.height[0] = util_next_power_of_two(height); - template.depth[0] = 1; - pf_get_block(template.format, &template.block); + template.width0 = util_next_power_of_two(width); + template.height0 = util_next_power_of_two(height); + template.depth0 = 1; template.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER | PIPE_TEXTURE_USAGE_RENDER_TARGET; sp_vsfc->tex = screen->texture_create(screen, &template); |