GrVkOpsRenderPass.cpp File Reference

#include "src/gpu/ganesh/vk/GrVkOpsRenderPass.h"
#include "include/core/SkDrawable.h"
#include "include/core/SkRect.h"
#include "include/gpu/GrDirectContext.h"
#include "include/gpu/ganesh/vk/GrBackendDrawableInfo.h"
#include "src/gpu/ganesh/GrBackendUtils.h"
#include "src/gpu/ganesh/GrDirectContextPriv.h"
#include "src/gpu/ganesh/GrOpFlushState.h"
#include "src/gpu/ganesh/GrPipeline.h"
#include "src/gpu/ganesh/GrRenderTarget.h"
#include "src/gpu/ganesh/effects/GrTextureEffect.h"
#include "src/gpu/ganesh/vk/GrVkBuffer.h"
#include "src/gpu/ganesh/vk/GrVkCommandBuffer.h"
#include "src/gpu/ganesh/vk/GrVkCommandPool.h"
#include "src/gpu/ganesh/vk/GrVkFramebuffer.h"
#include "src/gpu/ganesh/vk/GrVkGpu.h"
#include "src/gpu/ganesh/vk/GrVkImage.h"
#include "src/gpu/ganesh/vk/GrVkPipeline.h"
#include "src/gpu/ganesh/vk/GrVkRenderPass.h"
#include "src/gpu/ganesh/vk/GrVkRenderTarget.h"
#include "src/gpu/ganesh/vk/GrVkResourceProvider.h"
#include "src/gpu/ganesh/vk/GrVkSemaphore.h"
#include "src/gpu/ganesh/vk/GrVkTexture.h"

Go to the source code of this file.

Functions
void	get_vk_load_store_ops (GrLoadOp loadOpIn, GrStoreOp storeOpIn, VkAttachmentLoadOp *loadOp, VkAttachmentStoreOp *storeOp)
void	adjust_bounds_to_granularity (SkIRect *dstBounds, const SkIRect &srcBounds, const VkExtent2D &granularity, int maxWidth, int maxHeight)

Function Documentation

adjust_bounds_to_granularity()

void adjust_bounds_to_granularity	(	SkIRect *	dstBounds,
		const SkIRect &	srcBounds,
		const VkExtent2D &	granularity,
		int	maxWidth,
		int	maxHeight
	)

Definition at line 140 of file GrVkOpsRenderPass.cpp.

                                                 {
    // Adjust Width
    if ((0 != granularity.width && 1 != granularity.width)) {
        // Start with the right side of rect so we know if we end up going pass the maxWidth.
        int rightAdj = srcBounds.fRight % granularity.width;
        if (rightAdj != 0) {
            rightAdj = granularity.width - rightAdj;
        }
        dstBounds->fRight = srcBounds.fRight + rightAdj;
        if (dstBounds->fRight > maxWidth) {
            dstBounds->fRight = maxWidth;
            dstBounds->fLeft = 0;
        } else {
            dstBounds->fLeft = srcBounds.fLeft - srcBounds.fLeft % granularity.width;
        }
    } else {
        dstBounds->fLeft = srcBounds.fLeft;
        dstBounds->fRight = srcBounds.fRight;
    }
 
    // Adjust height
    if ((0 != granularity.height && 1 != granularity.height)) {
        // Start with the bottom side of rect so we know if we end up going pass the maxHeight.
        int bottomAdj = srcBounds.fBottom % granularity.height;
        if (bottomAdj != 0) {
            bottomAdj = granularity.height - bottomAdj;
        }
        dstBounds->fBottom = srcBounds.fBottom + bottomAdj;
        if (dstBounds->fBottom > maxHeight) {
            dstBounds->fBottom = maxHeight;
            dstBounds->fTop = 0;
        } else {
            dstBounds->fTop = srcBounds.fTop - srcBounds.fTop % granularity.height;
        }
    } else {
        dstBounds->fTop = srcBounds.fTop;
        dstBounds->fBottom = srcBounds.fBottom;
    }
}

get_vk_load_store_ops()

void get_vk_load_store_ops	(	GrLoadOp	loadOpIn,
		GrStoreOp	storeOpIn,
		VkAttachmentLoadOp *	loadOp,
		VkAttachmentStoreOp *	storeOp
	)

Definition at line 37 of file GrVkOpsRenderPass.cpp.

                                                                                     {
    switch (loadOpIn) {
        case GrLoadOp::kLoad:
            *loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
            break;
        case GrLoadOp::kClear:
            *loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
            break;
        case GrLoadOp::kDiscard:
            *loadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
            break;
        default:
            SK_ABORT("Invalid LoadOp");
            *loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
    }
 
    switch (storeOpIn) {
        case GrStoreOp::kStore:
            *storeOp = VK_ATTACHMENT_STORE_OP_STORE;
            break;
        case GrStoreOp::kDiscard:
            *storeOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
            break;
        default:
            SK_ABORT("Invalid StoreOp");
            *storeOp = VK_ATTACHMENT_STORE_OP_STORE;
    }
}