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Implement Framebuffer Subpass support

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* Required for better optimizing mobile platforms
* Will be used by the Vulkan mobile renderer.
This commit is contained in:
reduz 2021-06-24 10:58:36 -03:00
parent 8ccadfabf2
commit bde6f5eed1
10 changed files with 870 additions and 256 deletions
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7
servers/rendering/renderer_rd/pipeline_cache_rd.cpp
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@ -31,20 +31,21 @@
#include "pipeline_cache_rd.h"
#include "core/os/memory.h"
RID PipelineCacheRD::_generate_version(RD::VertexFormatID p_vertex_format_id, RD::FramebufferFormatID p_framebuffer_format_id, bool p_wireframe) {
RID PipelineCacheRD::_generate_version(RD::VertexFormatID p_vertex_format_id, RD::FramebufferFormatID p_framebuffer_format_id, bool p_wireframe, uint32_t p_render_pass) {
RD::PipelineMultisampleState multisample_state_version = multisample_state;
multisample_state_version.sample_count = RD::get_singleton()->framebuffer_format_get_texture_samples(p_framebuffer_format_id);
multisample_state_version.sample_count = RD::get_singleton()->framebuffer_format_get_texture_samples(p_framebuffer_format_id, p_render_pass);
RD::PipelineRasterizationState raster_state_version = rasterization_state;
raster_state_version.wireframe = p_wireframe;
RID pipeline = RD::get_singleton()->render_pipeline_create(shader, p_framebuffer_format_id, p_vertex_format_id, render_primitive, raster_state_version, multisample_state_version, depth_stencil_state, blend_state, dynamic_state_flags);
RID pipeline = RD::get_singleton()->render_pipeline_create(shader, p_framebuffer_format_id, p_vertex_format_id, render_primitive, raster_state_version, multisample_state_version, depth_stencil_state, blend_state, dynamic_state_flags, p_render_pass);
ERR_FAIL_COND_V(pipeline.is_null(), RID());
versions = (Version *)memrealloc(versions, sizeof(Version) * (version_count + 1));
versions[version_count].framebuffer_id = p_framebuffer_format_id;
versions[version_count].vertex_id = p_vertex_format_id;
versions[version_count].wireframe = p_wireframe;
versions[version_count].pipeline = pipeline;
versions[version_count].render_pass = p_render_pass;
version_count++;
return pipeline;
}