mirror of https://github.com/doitsujin/dxvk
151 lines
3.5 KiB
C++
151 lines
3.5 KiB
C++
#include "dxvk_context.h"
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#include "dxvk_main.h"
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namespace dxvk {
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DxvkContext::DxvkContext(const Rc<vk::DeviceFn>& vkd)
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: m_vkd(vkd) {
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TRACE(this);
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}
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DxvkContext::~DxvkContext() {
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TRACE(this);
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}
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void DxvkContext::beginRecording(
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const Rc<DxvkCommandList>& cmdList) {
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TRACE(this, cmdList);
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m_commandList = cmdList;
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m_commandList->beginRecording();
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}
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bool DxvkContext::endRecording() {
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TRACE(this);
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if (m_state.fb.flags.test(DxvkFbStateFlags::InsideRenderPass))
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this->endRenderPass();
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// Finalize the command list
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m_commandList->endRecording();
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m_commandList = nullptr;
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return true;
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}
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void DxvkContext::clearRenderTarget(
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const VkClearAttachment& attachment,
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const VkClearRect& clearArea) {
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if (!m_state.fb.flags.test(DxvkFbStateFlags::InsideRenderPass))
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this->beginRenderPass();
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m_vkd->vkCmdClearAttachments(
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m_commandList->handle(),
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1, &attachment,
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1, &clearArea);
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}
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void DxvkContext::draw(
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uint32_t vertexCount,
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uint32_t instanceCount,
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uint32_t firstVertex,
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uint32_t firstInstance) {
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this->prepareDraw();
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m_vkd->vkCmdDraw(
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m_commandList->handle(),
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vertexCount,
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instanceCount,
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firstVertex,
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firstInstance);
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}
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void DxvkContext::drawIndexed(
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uint32_t indexCount,
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uint32_t instanceCount,
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uint32_t firstIndex,
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uint32_t vertexOffset,
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uint32_t firstInstance) {
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this->prepareDraw();
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m_vkd->vkCmdDrawIndexed(
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m_commandList->handle(),
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indexCount,
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instanceCount,
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firstIndex,
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vertexOffset,
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firstInstance);
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}
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void DxvkContext::setFramebuffer(
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const Rc<DxvkFramebuffer>& fb) {
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TRACE(this, fb);
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// When changing the framebuffer binding, we end the
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// current render pass, but beginning the new render
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// pass is deferred until a draw command is called.
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if (m_state.fb.framebuffer != fb) {
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if (m_state.fb.flags.test(DxvkFbStateFlags::InsideRenderPass))
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this->endRenderPass();
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m_state.fb.framebuffer = fb;
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m_commandList->trackResource(fb);
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}
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}
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void DxvkContext::setShader(
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VkShaderStageFlagBits stage,
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const Rc<DxvkShader>& shader) {
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TRACE(this, stage, shader);
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}
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void DxvkContext::flushGraphicsState() {
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}
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void DxvkContext::prepareDraw() {
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this->flushGraphicsState();
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if (!m_state.fb.flags.test(DxvkFbStateFlags::InsideRenderPass))
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this->beginRenderPass();
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}
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void DxvkContext::beginRenderPass() {
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TRACE(this);
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const DxvkFramebufferSize fbsize
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= m_state.fb.framebuffer->size();
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VkRenderPassBeginInfo info;
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info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
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info.pNext = nullptr;
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info.renderPass = m_state.fb.framebuffer->renderPass();
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info.framebuffer = m_state.fb.framebuffer->handle();
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info.renderArea = VkRect2D { { 0, 0 }, { fbsize.width, fbsize.height } };
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info.clearValueCount = 0;
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info.pClearValues = nullptr;
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m_vkd->vkCmdBeginRenderPass(
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m_commandList->handle(),
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&info, VK_SUBPASS_CONTENTS_INLINE);
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m_state.fb.flags.set(DxvkFbStateFlags::InsideRenderPass);
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}
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void DxvkContext::endRenderPass() {
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TRACE(this);
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m_vkd->vkCmdEndRenderPass(m_commandList->handle());
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m_state.fb.flags.clr(DxvkFbStateFlags::InsideRenderPass);
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}
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} |