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gallium/util: allow scaling blits for stencil-fallback 

We also need to be able to scale the stencil-blits, so let's pass the
full destination box instead of just the position.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6898>
This commit is contained in:
Erik Faye-Lund 2020-09-28 21:38:38 +02:00 committed by Marge Bot
parent 69654f0918
commit b4c07a8a87
2 changed files with 11 additions and 10 deletions
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18
src/gallium/auxiliary/util/u_blitter.c
View File

@ -2818,7 +2818,7 @@ void
util_blitter_stencil_fallback(struct blitter_context *blitter,
struct pipe_resource *dst,
unsigned dst_level,
unsigned dstx, unsigned dsty, unsigned dstz,
const struct pipe_box *dstbox,
struct pipe_resource *src,
unsigned src_level,
const struct pipe_box *srcbox)
@ -2835,7 +2835,7 @@ util_blitter_stencil_fallback(struct blitter_context *blitter,
/* Initialize the surface. */
struct pipe_surface *dst_view, dst_templ;
util_blitter_default_dst_texture(&dst_templ, dst, dst_level, dstz);
util_blitter_default_dst_texture(&dst_templ, dst, dst_level, dstbox->z);
dst_view = pipe->create_surface(pipe, dst, &dst_templ);
/* Initialize the sampler view. */
@ -2851,8 +2851,8 @@ util_blitter_stencil_fallback(struct blitter_context *blitter,
/* set a framebuffer state */
struct pipe_framebuffer_state fb_state = { 0 };
fb_state.width = srcbox->width;
fb_state.height = srcbox->height;
fb_state.width = dstbox->width;
fb_state.height = dstbox->height;
fb_state.zsbuf = dst_view;
pipe->set_framebuffer_state(pipe, &fb_state);
pipe->set_sample_mask(pipe, ~0);
@ -2862,7 +2862,7 @@ util_blitter_stencil_fallback(struct blitter_context *blitter,
blitter_set_dst_dimensions(ctx, dst_view->width, dst_view->height);
pipe->clear_depth_stencil(pipe, dst_view, PIPE_CLEAR_STENCIL, 0.0, 0,
dstx, dsty, srcbox->width, srcbox->height,
dstbox->x, dstbox->y, dstbox->width, dstbox->height,
true);
pipe->set_sampler_views(pipe, PIPE_SHADER_FRAGMENT, 0, 1, &src_view);
@ -2894,9 +2894,11 @@ util_blitter_stencil_fallback(struct blitter_context *blitter,
pipe->bind_depth_stencil_alpha_state(pipe,
get_stencil_blit_fallback_dsa(ctx, i));
blitter->draw_rectangle(blitter, ctx->velem_state, get_vs_passthrough_pos,
dstx, dsty,
dstx + srcbox->width, dsty + srcbox->height,
blitter->draw_rectangle(blitter, ctx->velem_state,
get_vs_passthrough_pos_generic,
dstbox->x, dstbox->y,
dstbox->x + dstbox->width,
dstbox->y + dstbox->height,
0, stencil_bits,
UTIL_BLITTER_ATTRIB_TEXCOORD_XYZW,
&coord);

3
src/gallium/auxiliary/util/u_blitter.h
View File

@ -404,8 +404,7 @@ void util_blitter_custom_shader(struct blitter_context *blitter,
void util_blitter_stencil_fallback(struct blitter_context *blitter,
struct pipe_resource *dst,
unsigned dst_level,
unsigned dstx, unsigned dsty,
unsigned dstz,
const struct pipe_box *dstbox,
struct pipe_resource *src,
unsigned src_level,
const struct pipe_box *srcbox);