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zink: add sample mask support

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This isn't really used yet, but may as well just fill it in.

Acked-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Dave Airlie 2018-10-23 09:22:34 +10:00 • committed by Erik Faye-Lund
parent dbf67e8a20
commit 0c5f3e50ae
3 changed files with 12 additions and 0 deletions
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9
src/gallium/drivers/zink/zink_context.c
View file

@ -642,6 +642,13 @@ zink_set_blend_color(struct pipe_context *pctx,
memcpy(ctx->blend_constants, color->color, sizeof(float) * 4);
}
static void
zink_set_sample_mask(struct pipe_context *pctx, unsigned sample_mask)
{
struct zink_context *ctx = zink_context(pctx);
ctx->gfx_pipeline_state.sample_mask = sample_mask;
}
static VkAccessFlags
access_flags(VkImageLayout layout)
{
@ -1344,6 +1351,8 @@ zink_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags)
ctx->base.set_active_query_state = zink_set_active_query_state;
ctx->base.set_blend_color = zink_set_blend_color;
ctx->base.set_sample_mask = zink_set_sample_mask;
ctx->base.clear = zink_clear;
ctx->base.draw_vbo = zink_draw_vbo;
ctx->base.flush = zink_flush;

1
src/gallium/drivers/zink/zink_pipeline.c
View file

@ -62,6 +62,7 @@ zink_create_gfx_pipeline(VkDevice dev, struct zink_gfx_program *prog,
ms_state.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
ms_state.alphaToCoverageEnable = state->blend_state->alpha_to_coverage;
ms_state.alphaToOneEnable = state->blend_state->alpha_to_one;
ms_state.pSampleMask = state->sample_mask ? &state->sample_mask : NULL;
VkPipelineViewportStateCreateInfo viewport_state = {};
viewport_state.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;

2
src/gallium/drivers/zink/zink_pipeline.h
View file

@ -49,6 +49,8 @@ struct zink_gfx_pipeline_state {
struct zink_depth_stencil_alpha_state *depth_stencil_alpha_state;
float line_width;
VkSampleMask sample_mask;
};
VkPipeline