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gallium/u_tests: test no-op fragment shader instead of NULL fragment shader

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radeonsi stopped supporting NULL fragment shaders. This makes the test pass.

Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8906>
This commit is contained in:
Marek Olšák 2021-02-07 19:12:19 -05:00 • committed by Marge Bot
parent 974c4a1700
commit df48267c65
1 changed files with 6 additions and 2 deletions
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8
src/gallium/auxiliary/util/u_tests.c
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@ -473,7 +473,7 @@ util_test_constant_buffer(struct pipe_context *ctx,
}
static void
null_fragment_shader(struct pipe_context *ctx)
disabled_fragment_shader(struct pipe_context *ctx)
{
struct cso_context *cso;
struct pipe_resource *cb;
@ -493,6 +493,9 @@ null_fragment_shader(struct pipe_context *ctx)
vs = util_set_passthrough_vertex_shader(cso, ctx, false);
void *fs = util_make_empty_fragment_shader(ctx);
cso_set_fragment_shader_handle(cso, fs);
query = ctx->create_query(ctx, PIPE_QUERY_PRIMITIVES_GENERATED, 0);
ctx->begin_query(ctx, query);
util_draw_fullscreen_quad(cso);
@ -502,6 +505,7 @@ null_fragment_shader(struct pipe_context *ctx)
/* Cleanup. */
cso_destroy_context(cso);
ctx->delete_vs_state(ctx, vs);
ctx->delete_fs_state(ctx, fs);
ctx->destroy_query(ctx, query);
pipe_resource_reference(&cb, NULL);
@ -1024,7 +1028,7 @@ util_run_tests(struct pipe_screen *screen)
{
struct pipe_context *ctx = screen->context_create(screen, NULL, 0);
null_fragment_shader(ctx);
disabled_fragment_shader(ctx);
tgsi_vs_window_space_position(ctx);
null_sampler_view(ctx, TGSI_TEXTURE_2D);
null_sampler_view(ctx, TGSI_TEXTURE_BUFFER);