X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=retrace%2Fd3d10state_images.cpp;h=53d5b9125de75abf16a075fde09367cd6aec1df6;hb=c8695f74ce1ee6a93dee4b3f7da5a70a64706c82;hp=781f937f0c0b5cd299c1dc7f29b1e1cbb362e20b;hpb=bb23f3a0bad625e3c427b9de991d4a42fa22e5f0;p=apitrace

diff --git a/retrace/d3d10state_images.cpp b/retrace/d3d10state_images.cpp
index 781f937..53d5b91 100644
--- a/retrace/d3d10state_images.cpp
+++ b/retrace/d3d10state_images.cpp
@@ -30,7 +30,10 @@
 #include <algorithm>
 
 #include "image.hpp"
+#include "json.hpp"
 #include "d3d10imports.hpp"
+#include "d3dstate.hpp"
+#include "dxgistate.hpp"
 
 
 namespace d3dstate {
@@ -95,7 +98,7 @@ stageResource(ID3D10Device *pDevice,
             Desc.Usage = Usage;
             Desc.BindFlags = BindFlags;
             Desc.CPUAccessFlags = CPUAccessFlags;
-            Desc.MiscFlags &= ~D3D10_RESOURCE_MISC_TEXTURECUBE;
+            Desc.MiscFlags &= D3D10_RESOURCE_MISC_TEXTURECUBE;
 
             *pWidth = Desc.Width;
             *pHeight = Desc.Height;
@@ -179,10 +182,10 @@ unmapResource(ID3D10Resource *pResource, UINT Subresource) {
     }
 }
 
-image::Image *
-getRenderTargetImage(ID3D10Device *pDevice) {
+static image::Image *
+getRenderTargetViewImage(ID3D10Device *pDevice,
+                         ID3D10RenderTargetView *pRenderTargetView) {
     image::Image *image = NULL;
-    ID3D10RenderTargetView *pRenderTargetView = NULL;
     D3D10_RENDER_TARGET_VIEW_DESC Desc;
     ID3D10Resource *pResource = NULL;
     ID3D10Resource *pStagingResource = NULL;
@@ -191,24 +194,15 @@ getRenderTargetImage(ID3D10Device *pDevice) {
     UINT Subresource;
     D3D10_MAPPED_TEXTURE3D MappedSubresource;
     HRESULT hr;
-    const unsigned char *src;
-    unsigned char *dst;
 
-    pDevice->OMGetRenderTargets(1, &pRenderTargetView, NULL);
     if (!pRenderTargetView) {
-        goto no_rendertarget;
+        return NULL;
     }
 
     pRenderTargetView->GetResource(&pResource);
     assert(pResource);
 
     pRenderTargetView->GetDesc(&Desc);
-    if (Desc.Format != DXGI_FORMAT_R8G8B8A8_UNORM &&
-        Desc.Format != DXGI_FORMAT_R32G32B32A32_FLOAT &&
-        Desc.Format != DXGI_FORMAT_B8G8R8A8_UNORM) {
-        std::cerr << "warning: unsupported DXGI format " << Desc.Format << "\n";
-        goto no_staging;
-    }
 
     hr = stageResource(pDevice, pResource, &pStagingResource, &Width, &Height, &Depth);
     if (FAILED(hr)) {
@@ -258,36 +252,22 @@ getRenderTargetImage(ID3D10Device *pDevice) {
         goto no_map;
     }
 
-    image = new image::Image(Width, Height, 4, true);
+    image = new image::Image(Width, Height, 4);
     if (!image) {
         goto no_image;
     }
-
-    dst = image->start();
-    src = (const unsigned char *)MappedSubresource.pData;
-    for (unsigned y = 0; y < Height; ++y) {
-        if (Desc.Format == DXGI_FORMAT_R8G8B8A8_UNORM) {
-            memcpy(dst, src, Width * 4);
-        } else if (Desc.Format == DXGI_FORMAT_R32G32B32A32_FLOAT) {
-            float scale = 1.0f/255.0f;
-            for (unsigned x = 0; x < Width; ++x) {
-                dst[4*x + 0] = ((float *)src)[4*x + 0] * scale;
-                dst[4*x + 1] = ((float *)src)[4*x + 1] * scale;
-                dst[4*x + 2] = ((float *)src)[4*x + 2] * scale;
-                dst[4*x + 3] = ((float *)src)[4*x + 3] * scale;
-            }
-        } else if (Desc.Format == DXGI_FORMAT_B8G8R8A8_UNORM) {
-            for (unsigned x = 0; x < Width; ++x) {
-                dst[4*x + 0] = src[4*x + 2];
-                dst[4*x + 1] = src[4*x + 1];
-                dst[4*x + 2] = src[4*x + 0];
-                dst[4*x + 3] = src[4*x + 3];
-            }
-        } else {
-            assert(0);
-        }
-        src += MappedSubresource.RowPitch;
-        dst += image->stride();
+    assert(image->stride() > 0);
+
+    hr = ConvertFormat(Desc.Format,
+                       MappedSubresource.pData,
+                       MappedSubresource.RowPitch,
+                       DXGI_FORMAT_R8G8B8A8_UNORM,
+                       image->start(),
+                       image->stride(),
+                       Width, Height);
+    if (FAILED(hr)) {
+        delete image;
+        image = NULL;
     }
 
 no_image:
@@ -300,12 +280,55 @@ no_staging:
     if (pResource) {
         pResource->Release();
     }
+    return image;
+}
+
+
+image::Image *
+getRenderTargetImage(ID3D10Device *pDevice) {
+    ID3D10RenderTargetView *pRenderTargetView = NULL;
+    pDevice->OMGetRenderTargets(1, &pRenderTargetView, NULL);
+
+    image::Image *image = NULL;
     if (pRenderTargetView) {
+        image = getRenderTargetViewImage(pDevice, pRenderTargetView);
         pRenderTargetView->Release();
     }
-no_rendertarget:
+
     return image;
 }
 
 
+void
+dumpFramebuffer(JSONWriter &json, ID3D10Device *pDevice)
+{
+    json.beginMember("framebuffer");
+    json.beginObject();
+
+    ID3D10RenderTargetView *pRenderTargetViews[D3D10_SIMULTANEOUS_RENDER_TARGET_COUNT];
+    pDevice->OMGetRenderTargets(D3D10_SIMULTANEOUS_RENDER_TARGET_COUNT, pRenderTargetViews, NULL);
+
+    for (UINT i = 0; i < D3D10_SIMULTANEOUS_RENDER_TARGET_COUNT; ++i) {
+        if (!pRenderTargetViews[i]) {
+            continue;
+        }
+
+        image::Image *image;
+        image = getRenderTargetViewImage(pDevice, pRenderTargetViews[i]);
+        if (image) {
+            char label[64];
+            _snprintf(label, sizeof label, "RENDER_TARGET_%u", i);
+            json.beginMember(label);
+            json.writeImage(image, "UNKNOWN");
+            json.endMember(); // RENDER_TARGET_*
+        }
+
+        pRenderTargetViews[i]->Release();
+    }
+
+    json.endObject();
+    json.endMember(); // framebuffer
+}
+
+
 } /* namespace d3dstate */