diff options
Diffstat (limited to 'src/mesa/state_tracker/st_cb_texture.c')
| -rw-r--r-- | src/mesa/state_tracker/st_cb_texture.c | 68 |
1 files changed, 40 insertions, 28 deletions
diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c index e34fd09dcb7..647898ef7c9 100644 --- a/src/mesa/state_tracker/st_cb_texture.c +++ b/src/mesa/state_tracker/st_cb_texture.c @@ -221,7 +221,7 @@ default_bindings(struct st_context *st, enum pipe_format format) else bindings = PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET; - if (screen->is_format_supported(screen, format, target, bindings, geom)) + if (screen->is_format_supported(screen, format, target, 0, bindings, geom)) return bindings; else return PIPE_BIND_SAMPLER_VIEW; @@ -433,7 +433,7 @@ compress_with_blit(GLcontext * ctx, /* get destination surface (in the compressed texture) */ dst_surface = screen->get_tex_surface(screen, stImage->pt, stImage->face, stImage->level, 0, - PIPE_BIND_BLIT_DESTINATION); + 0 /* flags */); if (!dst_surface) { /* can't render into this format (or other problem) */ return GL_FALSE; @@ -655,7 +655,7 @@ st_TexImage(GLcontext * ctx, _mesa_is_format_compressed(texImage->TexFormat) && screen->is_format_supported(screen, stImage->pt->format, - stImage->pt->target, + stImage->pt->target, 0, PIPE_BIND_RENDER_TARGET, 0)) { if (!pixels) goto done; @@ -851,8 +851,7 @@ decompress_with_blit(GLcontext * ctx, GLenum target, GLint level, struct pipe_surface *dst_surface; struct pipe_resource *dst_texture; struct pipe_transfer *tex_xfer; - unsigned bind = (PIPE_BIND_BLIT_DESTINATION | - PIPE_BIND_RENDER_TARGET | /* util_blit may choose to render */ + unsigned bind = (PIPE_BIND_RENDER_TARGET | /* util_blit may choose to render */ PIPE_BIND_TRANSFER_READ); /* create temp / dest surface */ @@ -1078,7 +1077,7 @@ st_TexSubimage(GLcontext *ctx, GLint dims, GLenum target, GLint level, _mesa_is_format_compressed(texImage->TexFormat) && screen->is_format_supported(screen, stImage->pt->format, - stImage->pt->target, + stImage->pt->target, 0, PIPE_BIND_RENDER_TARGET, 0)) { if (compress_with_blit(ctx, target, level, xoffset, yoffset, zoffset, @@ -1496,7 +1495,7 @@ st_copy_texsubimage(GLcontext *ctx, enum pipe_format dest_format, src_format; GLboolean use_fallback = GL_TRUE; GLboolean matching_base_formats; - GLuint format_writemask; + GLuint format_writemask, sample_count; struct pipe_surface *dest_surface = NULL; GLboolean do_flip = (st_fb_orientation(ctx->ReadBuffer) == Y_0_TOP); @@ -1519,6 +1518,12 @@ st_copy_texsubimage(GLcontext *ctx, return; } + sample_count = strb->surface->texture->nr_samples; + /* I believe this would be legal, presumably would need to do a resolve + for color, and for depth/stencil spec says to just use one of the + depth/stencil samples per pixel? Need some transfer clarifications. */ + assert(sample_count < 2); + if (srcX < 0) { width -= -srcX; destX += -srcX; @@ -1574,42 +1579,45 @@ st_copy_texsubimage(GLcontext *ctx, !do_flip) { /* use surface_copy() / blit */ - - dest_surface = screen->get_tex_surface(screen, stImage->pt, - stImage->face, stImage->level, - destZ, - PIPE_BIND_BLIT_DESTINATION); - - /* for surface_copy(), y=0=top, always */ - pipe->surface_copy(pipe, - /* dest */ - dest_surface, - destX, destY, - /* src */ - strb->surface, - srcX, srcY, - /* size */ - width, height); + struct pipe_subresource subdst, subsrc; + subdst.face = stImage->face; + subdst.level = stImage->level; + subsrc.face = strb->surface->face; + subsrc.level = strb->surface->level; + + /* for resource_copy_region(), y=0=top, always */ + pipe->resource_copy_region(pipe, + /* dest */ + stImage->pt, + subdst, + destX, destY, destZ, + /* src */ + strb->texture, + subsrc, + srcX, srcY, strb->surface->zslice, + /* size */ + width, height); use_fallback = GL_FALSE; } else if (format_writemask && texBaseFormat != GL_DEPTH_COMPONENT && texBaseFormat != GL_DEPTH_STENCIL && screen->is_format_supported(screen, src_format, - PIPE_TEXTURE_2D, + PIPE_TEXTURE_2D, sample_count, PIPE_BIND_SAMPLER_VIEW, 0) && screen->is_format_supported(screen, dest_format, - PIPE_TEXTURE_2D, + PIPE_TEXTURE_2D, 0, PIPE_BIND_RENDER_TARGET, 0)) { /* draw textured quad to do the copy */ GLint srcY0, srcY1; + struct pipe_subresource subsrc; dest_surface = screen->get_tex_surface(screen, stImage->pt, stImage->face, stImage->level, destZ, - PIPE_BIND_BLIT_DESTINATION); + PIPE_BIND_RENDER_TARGET); if (do_flip) { srcY1 = strb->Base.Height - srcY - height; @@ -1619,11 +1627,15 @@ st_copy_texsubimage(GLcontext *ctx, srcY0 = srcY; srcY1 = srcY0 + height; } + subsrc.face = strb->surface->face; + subsrc.level = strb->surface->level; + util_blit_pixels_writemask(st->blit, - strb->surface, - st_get_renderbuffer_sampler_view(strb, pipe), + strb->texture, + subsrc, srcX, srcY0, srcX + width, srcY1, + strb->surface->zslice, dest_surface, destX, destY, destX + width, destY + height, |