diff options
Diffstat (limited to 'src/gallium/state_trackers/vega/image.c')
-rw-r--r-- | src/gallium/state_trackers/vega/image.c | 54 |
1 files changed, 31 insertions, 23 deletions
diff --git a/src/gallium/state_trackers/vega/image.c b/src/gallium/state_trackers/vega/image.c index 41c979bfec..c3268a84a6 100644 --- a/src/gallium/state_trackers/vega/image.c +++ b/src/gallium/state_trackers/vega/image.c @@ -43,6 +43,7 @@ #include "util/u_tile.h" #include "util/u_memory.h" #include "util/u_math.h" +#include "util/u_sampler.h" static enum pipe_format vg_format_to_pipe(VGImageFormat format) { @@ -81,7 +82,7 @@ static INLINE void vg_sync_size(VGfloat *src_loc, VGfloat *dst_loc) static void vg_copy_texture(struct vg_context *ctx, struct pipe_texture *dst, VGint dx, VGint dy, - struct pipe_texture *src, VGint sx, VGint sy, + struct pipe_sampler_view *src, VGint sx, VGint sy, VGint width, VGint height) { VGfloat dst_loc[4], src_loc[4]; @@ -103,8 +104,8 @@ static void vg_copy_texture(struct vg_context *ctx, src_loc[3] = height; src_bounds[0] = 0.f; src_bounds[1] = 0.f; - src_bounds[2] = src->width0; - src_bounds[3] = src->height0; + src_bounds[2] = src->texture->width0; + src_bounds[3] = src->texture->height0; vg_bound_rect(src_loc, src_bounds, src_shift); vg_bound_rect(dst_loc, dst_bounds, dst_shift); @@ -218,7 +219,7 @@ void vg_copy_surface(struct vg_context *ctx, static struct pipe_texture *image_texture(struct vg_image *img) { - struct pipe_texture *tex = img->texture; + struct pipe_texture *tex = img->sampler_view->texture; return tex; } @@ -247,9 +248,12 @@ struct vg_image * image_create(VGImageFormat format, VGint width, VGint height) { struct vg_context *ctx = vg_current_context(); + struct pipe_context *pipe = ctx->pipe; struct vg_image *image = CALLOC_STRUCT(vg_image); enum pipe_format pformat = vg_format_to_pipe(format); struct pipe_texture pt, *newtex; + struct pipe_sampler_view view_templ; + struct pipe_sampler_view *view; struct pipe_screen *screen = ctx->pipe->screen; vg_init_object(&image->base, ctx, VG_OBJECT_IMAGE); @@ -281,7 +285,12 @@ struct vg_image * image_create(VGImageFormat format, debug_assert(newtex); - image->texture = newtex; + u_sampler_view_default_template(&view_templ, newtex, newtex->format); + view = pipe->create_sampler_view(pipe, newtex, &view_templ); + /* want the texture to go away if the view is freed */ + pipe_texture_reference(&newtex, NULL); + + image->sampler_view = view; vg_context_add_object(ctx, VG_OBJECT_IMAGE, image); @@ -345,7 +354,7 @@ void image_destroy(struct vg_image *img) array_destroy(img->children_array); } - pipe_texture_reference(&img->texture, NULL); + pipe_sampler_view_reference(&img->sampler_view, NULL); free(img); } @@ -378,7 +387,7 @@ void image_sub_data(struct vg_image *image, VGfloat *df = (VGfloat*)temp; VGint i; struct vg_context *ctx = vg_current_context(); - struct pipe_screen *screen = ctx->pipe->screen; + struct pipe_context *pipe = ctx->pipe; struct pipe_texture *texture = image_texture(image); VGint xoffset = 0, yoffset = 0; @@ -412,17 +421,17 @@ void image_sub_data(struct vg_image *image, } { /* upload color_data */ - struct pipe_transfer *transfer = screen->get_tex_transfer( - screen, texture, 0, 0, 0, + struct pipe_transfer *transfer = pipe->get_tex_transfer( + pipe, texture, 0, 0, 0, PIPE_TRANSFER_WRITE, 0, 0, texture->width0, texture->height0); src += (dataStride * yoffset); for (i = 0; i < height; i++) { _vega_unpack_float_span_rgba(ctx, width, xoffset, src, dataFormat, temp); - pipe_put_tile_rgba(transfer, x+image->x, y+image->y, width, 1, df); + pipe_put_tile_rgba(pipe, transfer, x+image->x, y+image->y, width, 1, df); y += yStep; src += dataStride; } - screen->tex_transfer_destroy(transfer); + pipe->tex_transfer_destroy(pipe, transfer); } } @@ -435,7 +444,6 @@ void image_get_sub_data(struct vg_image * image, { struct vg_context *ctx = vg_current_context(); struct pipe_context *pipe = ctx->pipe; - struct pipe_screen *screen = pipe->screen; VGfloat temp[VEGA_MAX_IMAGE_WIDTH][4]; VGfloat *df = (VGfloat*)temp; VGint y = 0, yStep = 1; @@ -444,8 +452,8 @@ void image_get_sub_data(struct vg_image * image, { struct pipe_transfer *transfer = - screen->get_tex_transfer(screen, - image->texture, 0, 0, 0, + pipe->get_tex_transfer(pipe, + image->sampler_view->texture, 0, 0, 0, PIPE_TRANSFER_READ, 0, 0, image->x + image->width, @@ -455,13 +463,13 @@ void image_get_sub_data(struct vg_image * image, #if 0 debug_printf("%d-%d == %d\n", sy, height, y); #endif - pipe_get_tile_rgba(transfer, sx+image->x, y, width, 1, df); + pipe_get_tile_rgba(pipe, transfer, sx+image->x, y, width, 1, df); y += yStep; _vega_pack_rgba_span_float(ctx, width, temp, dataFormat, dst); dst += dataStride; } - screen->tex_transfer_destroy(transfer); + pipe->tex_transfer_destroy(pipe, transfer); } } @@ -479,9 +487,9 @@ struct vg_image * image_child_image(struct vg_image *parent, image->width = width; image->height = height; image->parent = parent; - image->texture = 0; - pipe_texture_reference(&image->texture, - parent->texture); + image->sampler_view = NULL; + pipe_sampler_view_reference(&image->sampler_view, + parent->sampler_view); image->sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE; image->sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE; @@ -515,8 +523,8 @@ void image_copy(struct vg_image *dst, VGint dx, VGint dy, } /* make sure rendering has completed */ ctx->pipe->flush(ctx->pipe, PIPE_FLUSH_RENDER_CACHE, NULL); - vg_copy_texture(ctx, dst->texture, dst->x + dx, dst->y + dy, - src->texture, src->x + sx, src->y + sy, width, height); + vg_copy_texture(ctx, dst->sampler_view->texture, dst->x + dx, dst->y + dy, + src->sampler_view, src->x + sx, src->y + sy, width, height); } void image_draw(struct vg_image *img) @@ -625,12 +633,12 @@ VGboolean vg_image_overlaps(struct vg_image *dst, } VGint image_bind_samplers(struct vg_image *img, struct pipe_sampler_state **samplers, - struct pipe_texture **textures) + struct pipe_sampler_view **sampler_views) { img->sampler.min_img_filter = image_sampler_filter(img->base.ctx); img->sampler.mag_img_filter = image_sampler_filter(img->base.ctx); samplers[3] = &img->sampler; - textures[3] = img->texture; + sampler_views[3] = img->sampler_view; return 1; } |