[ros-diffs] [reactos] 01/01: [D3DRM] Sync with Wine Staging 4.0. CORE-15682

[Amine Khaldi]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=511039b77d66c297f71cb…

commit 511039b77d66c297f71cbd50fdfd65efd8c073f1
Author:     Amine Khaldi <amine.khaldi(a)reactos.org>
AuthorDate: Fri Jan 25 13:09:01 2019 +0100
Commit:     Amine Khaldi <amine.khaldi(a)reactos.org>
CommitDate: Fri Jan 25 13:09:01 2019 +0100

    [D3DRM] Sync with Wine Staging 4.0. CORE-15682
---
 dll/directx/wine/d3drm/d3drm.c         |  40 ++++-
 dll/directx/wine/d3drm/d3drm_private.h |   4 -
 dll/directx/wine/d3drm/texture.c       | 312 ++++++++++++++++++++++++++++++++-
 media/doc/README.WINE                  |   2 +-
 4 files changed, 341 insertions(+), 17 deletions(-)

diff --git a/dll/directx/wine/d3drm/d3drm.c b/dll/directx/wine/d3drm/d3drm.c
index 3ea16327bf..d0f20235a8 100644
--- a/dll/directx/wine/d3drm/d3drm.c
+++ b/dll/directx/wine/d3drm/d3drm.c
@@ -638,12 +638,24 @@ static HRESULT WINAPI d3drm1_LoadTexture(IDirect3DRM *iface,
     struct d3drm_texture *object;
     HRESULT hr;
 
-    FIXME("iface %p, filename %s, texture %p stub!\n", iface,
debugstr_a(filename), texture);
+    TRACE("iface %p, filename %s, texture %p.\n", iface, debugstr_a(filename),
texture);
+
+    if (!texture)
+        return D3DRMERR_BADVALUE;
 
     if (FAILED(hr = d3drm_texture_create(&object, iface)))
         return hr;
 
     *texture = &object->IDirect3DRMTexture_iface;
+    if (FAILED(hr = IDirect3DRMTexture_InitFromFile(*texture, filename)))
+    {
+        IDirect3DRMTexture_Release(*texture);
+        *texture = NULL;
+        if (!filename)
+            return D3DRMERR_BADVALUE;
+
+        return hr == D3DRMERR_BADOBJECT ? D3DRMERR_FILENOTFOUND : hr;
+    }
 
     return D3DRM_OK;
 }
@@ -1143,15 +1155,22 @@ static HRESULT WINAPI d3drm2_LoadTexture(IDirect3DRM2 *iface,
         const char *filename, IDirect3DRMTexture2 **texture)
 {
     struct d3drm *d3drm = impl_from_IDirect3DRM2(iface);
-    struct d3drm_texture *object;
+    IDirect3DRMTexture3 *texture3;
     HRESULT hr;
 
-    FIXME("iface %p, filename %s, texture %p stub!\n", iface,
debugstr_a(filename), texture);
+    TRACE("iface %p, filename %s, texture %p.\n", iface, debugstr_a(filename),
texture);
 
-    if (FAILED(hr = d3drm_texture_create(&object,
&d3drm->IDirect3DRM_iface)))
+    if (!texture)
+        return D3DRMERR_BADVALUE;
+
+    if (FAILED(hr = IDirect3DRM3_LoadTexture(&d3drm->IDirect3DRM3_iface, filename,
&texture3)))
+    {
+        *texture = NULL;
         return hr;
+    }
 
-    *texture = &object->IDirect3DRMTexture2_iface;
+    hr = IDirect3DRMTexture3_QueryInterface(texture3, &IID_IDirect3DRMTexture2, (void
**)texture);
+    IDirect3DRMTexture3_Release(texture3);
 
     return hr;
 }
@@ -1818,12 +1837,21 @@ static HRESULT WINAPI d3drm3_LoadTexture(IDirect3DRM3 *iface,
     struct d3drm_texture *object;
     HRESULT hr;
 
-    FIXME("iface %p, filename %s, texture %p stub!\n", iface,
debugstr_a(filename), texture);
+    TRACE("iface %p, filename %s, texture %p.\n", iface, debugstr_a(filename),
texture);
+
+    if (!texture)
+        return D3DRMERR_BADVALUE;
 
     if (FAILED(hr = d3drm_texture_create(&object,
&d3drm->IDirect3DRM_iface)))
         return hr;
 
     *texture = &object->IDirect3DRMTexture3_iface;
+    if (FAILED(hr = IDirect3DRMTexture3_InitFromFile(*texture, filename)))
+    {
+        IDirect3DRMTexture3_Release(*texture);
+        *texture = NULL;
+        return hr == D3DRMERR_BADOBJECT ? D3DRMERR_FILENOTFOUND : hr;
+    }
 
     return D3DRM_OK;
 }
diff --git a/dll/directx/wine/d3drm/d3drm_private.h
b/dll/directx/wine/d3drm/d3drm_private.h
index 0f24f80d24..858911f350 100644
--- a/dll/directx/wine/d3drm/d3drm_private.h
+++ b/dll/directx/wine/d3drm/d3drm_private.h
@@ -33,10 +33,6 @@
 #include "wine/heap.h"
 #include "wine/list.h"
 
-#ifndef ARRAY_SIZE
-#define ARRAY_SIZE(a) (sizeof(a) / sizeof(*(a)))
-#endif
-
 struct d3drm_object
 {
     LONG ref;
diff --git a/dll/directx/wine/d3drm/texture.c b/dll/directx/wine/d3drm/texture.c
index fd56e76ff9..7741718ce9 100644
--- a/dll/directx/wine/d3drm/texture.c
+++ b/dll/directx/wine/d3drm/texture.c
@@ -2,6 +2,7 @@
  * Implementation of IDirect3DRMTextureX interfaces
  *
  * Copyright 2012 Christian Costa
+ * Copyright 2016 Aaryaman Vasishta
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -67,6 +68,289 @@ static BOOL d3drm_validate_image(D3DRMIMAGE *image)
     return TRUE;
 }
 
+static BOOL d3drm_image_palettise(D3DRMIMAGE *image, unsigned char *src_data,
+        SIZE_T w, SIZE_T h, BOOL flip)
+{
+    unsigned char *dst_data, *src_ptr, *dst_ptr;
+    SIZE_T src_pitch, dst_pitch, i, x, y;
+    D3DRMPALETTEENTRY *palette, *entry;
+    unsigned int colour_count = 0;
+
+    if (w > (~(SIZE_T)0 - 3) / h)
+        return FALSE;
+
+    src_pitch = flip ? -w * 3 : w * 3;
+    dst_pitch = (w + 3) & ~3;
+
+    if (!(dst_data = heap_alloc(dst_pitch * h)))
+    {
+        WARN("Failed to allocate image buffer.\n");
+        return FALSE;
+    }
+    memset(dst_data, 0xff, dst_pitch * h);
+
+    if (!(palette = heap_alloc(256 * sizeof(*palette))))
+    {
+        WARN("Failed to allocate palette.\n");
+        heap_free(dst_data);
+        return FALSE;
+    }
+
+    src_ptr = flip ? &src_data[(h - 1) * w * 3] : src_data;
+    dst_ptr = dst_data;
+
+    for (y = 0; y < h; ++y)
+    {
+        for (x = 0; x < w; ++x)
+        {
+            for (i = 0; i < colour_count; ++i)
+            {
+                entry = &palette[i];
+                if (entry->red == src_ptr[x * 3 + 0]
+                        && entry->green == src_ptr[x * 3 + 1]
+                        && entry->blue == src_ptr[x * 3 + 2])
+                    break;
+            }
+
+            if (i == colour_count)
+            {
+                if (colour_count == 256)
+                {
+                    heap_free(dst_data);
+                    heap_free(palette);
+                    return FALSE;
+                }
+
+                entry = &palette[colour_count++];
+                entry->red = src_ptr[x * 3 + 0];
+                entry->green = src_ptr[x * 3 + 1];
+                entry->blue = src_ptr[x * 3 + 2];
+                entry->flags = D3DRMPALETTE_READONLY;
+            }
+
+            dst_ptr[x] = i;
+        }
+
+        src_ptr += src_pitch;
+        dst_ptr += dst_pitch;
+    }
+
+    image->depth = 8;
+    image->rgb = 0;
+    image->bytes_per_line = dst_pitch;
+    image->buffer1 = dst_data;
+    image->red_mask = 0xff;
+    image->green_mask = 0xff;
+    image->blue_mask = 0xff;
+    image->palette_size = colour_count;
+    if (!(image->palette = heap_realloc(palette, colour_count * sizeof(*palette))))
+        image->palette = palette;
+
+    return TRUE;
+}
+
+static HRESULT d3drm_image_load_32(D3DRMIMAGE *image, unsigned char *src_data,
+        LONGLONG src_data_size, SIZE_T w, SIZE_T h, BOOL flip)
+{
+    unsigned char *dst_data, *src_ptr, *dst_ptr;
+    SIZE_T src_pitch, dst_pitch, x, y;
+
+    if (d3drm_image_palettise(image, src_data, w, h, flip))
+        return D3DRM_OK;
+
+    if (w > (~(SIZE_T)0 / 4) / h)
+        return D3DRMERR_BADALLOC;
+
+    src_pitch = flip ? -w * 3 : w * 3;
+    dst_pitch = w * 4;
+
+    if (!(dst_data = heap_alloc(dst_pitch * h)))
+    {
+        WARN("Failed to allocate image buffer.\n");
+        return D3DRMERR_BADALLOC;
+    }
+
+    src_ptr = flip ? &src_data[(h - 1) * w * 3] : src_data;
+    dst_ptr = dst_data;
+
+    for (y = 0; y < h; ++y)
+    {
+        for (x = 0; x < w; ++x)
+        {
+            dst_ptr[x * 4 + 0] = src_ptr[x * 3 + 0];
+            dst_ptr[x * 4 + 1] = src_ptr[x * 3 + 1];
+            dst_ptr[x * 4 + 2] = src_ptr[x * 3 + 2];
+            dst_ptr[x * 4 + 3] = 0xff;
+        }
+
+        src_ptr += src_pitch;
+        dst_ptr += dst_pitch;
+    }
+
+    image->depth = 32;
+    image->rgb = 1;
+    image->bytes_per_line = dst_pitch;
+    image->buffer1 = dst_data;
+    image->red_mask = 0xff0000;
+    image->green_mask = 0x00ff00;
+    image->blue_mask = 0x0000ff;
+    image->palette_size = 0;
+    image->palette = NULL;
+
+    return D3DRM_OK;
+}
+
+static HRESULT d3drm_image_load_8(D3DRMIMAGE *image, const RGBQUAD *palette,
+        unsigned char *src_data, LONGLONG src_data_size, SIZE_T w, SIZE_T h, BOOL flip)
+{
+    unsigned char *dst_data;
+    SIZE_T i;
+
+    if (w > ~(SIZE_T)0 / h)
+        return D3DRMERR_BADALLOC;
+
+    if (!(dst_data = heap_alloc(w * h)))
+    {
+        WARN("Failed to allocate image buffer.\n");
+        return D3DRMERR_BADALLOC;
+    }
+
+    if (!(image->palette = heap_alloc(256 * sizeof(*image->palette))))
+    {
+        WARN("Failed to allocate palette.\n");
+        heap_free(dst_data);
+        return D3DRMERR_BADALLOC;
+    }
+
+    memcpy(image->palette, palette, 256 * sizeof(*image->palette));
+    for (i = 0; i < 256; ++i)
+    {
+        image->palette[i].flags = D3DRMPALETTE_READONLY;
+    }
+
+    if (flip)
+    {
+        for (i = 0; i < h; ++i)
+        {
+            memcpy(&dst_data[i * w], &src_data[(h - 1 - i) * w], w);
+        }
+    }
+    else
+    {
+        memcpy(dst_data, src_data, w * h);
+    }
+
+    image->depth = 8;
+    image->rgb = 0;
+    image->bytes_per_line = w;
+    image->buffer1 = dst_data;
+    image->red_mask = 0xff;
+    image->green_mask = 0xff;
+    image->blue_mask = 0xff;
+    image->palette_size = 256;
+
+    return D3DRM_OK;
+}
+
+static void CDECL destroy_image_callback(IDirect3DRMObject *obj, void *arg)
+{
+    D3DRMIMAGE *image = arg;
+
+    TRACE("texture object %p, image %p.\n", obj, image);
+
+    heap_free(image->buffer1);
+    heap_free(image);
+}
+
+static HRESULT d3drm_texture_load(struct d3drm_texture *texture,
+        const char *path, BOOL flip, D3DRMIMAGE **image_out)
+{
+    BITMAPFILEHEADER *header;
+    unsigned int w, h, bpp;
+    HANDLE file, mapping;
+    LARGE_INTEGER size;
+    D3DRMIMAGE *image;
+    BITMAPINFO *info;
+    LONGLONG rem;
+    HRESULT hr;
+
+    if ((file = CreateFileA(path, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0))
== INVALID_HANDLE_VALUE)
+        return D3DRMERR_BADOBJECT;
+
+    mapping = CreateFileMappingW(file, NULL, PAGE_READONLY, 0, 0, NULL);
+    CloseHandle(file);
+    if (!mapping || mapping == INVALID_HANDLE_VALUE)
+        return D3DRMERR_BADVALUE;
+
+    if (!GetFileSizeEx(mapping, &size))
+    {
+        CloseHandle(mapping);
+        return D3DRMERR_BADVALUE;
+    }
+    rem = size.QuadPart;
+
+    header = MapViewOfFile(mapping, FILE_MAP_READ, 0, 0, 0);
+    CloseHandle(mapping);
+    if (!header)
+        return D3DRMERR_BADVALUE;
+
+    hr = D3DRMERR_BADALLOC;
+    if (!(image = heap_alloc_zero(sizeof(*image))))
+        goto fail;
+
+    hr = D3DRMERR_BADFILE;
+    if (rem < sizeof(*header) || header->bfType != 0x4d42 /* BM */)
+        goto fail;
+    rem -= sizeof(*header);
+
+    info = (BITMAPINFO *)&header[1];
+    /* Only allow version 1 DIB's (BITMAPINFOHEADER) to be loaded. */
+    if (rem < sizeof(info->bmiHeader) || info->bmiHeader.biSize !=
sizeof(info->bmiHeader))
+        goto fail;
+    rem -= sizeof(info->bmiHeader);
+
+    w = info->bmiHeader.biWidth;
+    h = abs(info->bmiHeader.biHeight);
+    bpp = info->bmiHeader.biBitCount == 24 ? 32 : info->bmiHeader.biBitCount;
+    if (bpp != 8 && bpp != 32)
+        goto fail;
+
+    image->width = w;
+    image->height = h;
+    image->aspectx = 1;
+    image->aspecty = 1;
+    if (bpp == 8)
+    {
+        rem -= 256 * sizeof(*info->bmiColors);
+        if (w > rem / h)
+            goto fail;
+        hr = d3drm_image_load_8(image, info->bmiColors, (unsigned char
*)&info->bmiColors[256], rem, w, h, flip);
+    }
+    else
+    {
+        if (w > (rem / 3) / h)
+            goto fail;
+        hr = d3drm_image_load_32(image, (unsigned char *)&info->bmiColors, rem, w,
h, flip);
+    }
+    if (FAILED(hr))
+        goto fail;
+
+    /* Use an internal destroy callback to destroy the image struct. */
+    hr = IDirect3DRMObject_AddDestroyCallback(&texture->IDirect3DRMTexture3_iface,
destroy_image_callback, image);
+
+    *image_out = image;
+
+    UnmapViewOfFile(header);
+
+    return hr;
+
+fail:
+    heap_free(image);
+    UnmapViewOfFile(header);
+
+    return hr;
+}
+
 static HRESULT WINAPI d3drm_texture1_QueryInterface(IDirect3DRMTexture *iface, REFIID
riid, void **out)
 {
     struct d3drm_texture *texture = impl_from_IDirect3DRMTexture(iface);
@@ -171,9 +455,16 @@ static HRESULT WINAPI d3drm_texture1_GetClassName(IDirect3DRMTexture
*iface, DWO
 
 static HRESULT WINAPI d3drm_texture1_InitFromFile(IDirect3DRMTexture *iface, const char
*filename)
 {
-    FIXME("iface %p, filename %s stub!\n", iface, debugstr_a(filename));
+    struct d3drm_texture *texture = impl_from_IDirect3DRMTexture(iface);
+    D3DRMIMAGE *image;
+    HRESULT hr;
 
-    return E_NOTIMPL;
+    TRACE("iface %p, filename %s.\n", iface, debugstr_a(filename));
+
+    if (FAILED(hr = d3drm_texture_load(texture, filename, FALSE, &image)))
+        return hr;
+
+    return IDirect3DRMTexture3_InitFromImage(&texture->IDirect3DRMTexture3_iface,
image);
 }
 
 static HRESULT WINAPI d3drm_texture1_InitFromSurface(IDirect3DRMTexture *iface,
@@ -473,9 +764,11 @@ static HRESULT WINAPI d3drm_texture2_GetClassName(IDirect3DRMTexture2
*iface, DW
 
 static HRESULT WINAPI d3drm_texture2_InitFromFile(IDirect3DRMTexture2 *iface, const char
*filename)
 {
-    FIXME("iface %p, filename %s stub!\n", iface, debugstr_a(filename));
+    struct d3drm_texture *texture = impl_from_IDirect3DRMTexture2(iface);
 
-    return E_NOTIMPL;
+    TRACE("iface %p, filename %s.\n", iface, debugstr_a(filename));
+
+    return IDirect3DRMTexture3_InitFromFile(&texture->IDirect3DRMTexture3_iface,
filename);
 }
 
 static HRESULT WINAPI d3drm_texture2_InitFromSurface(IDirect3DRMTexture2 *iface,
@@ -833,9 +1126,16 @@ static HRESULT WINAPI
d3drm_texture3_GetClassName(IDirect3DRMTexture3 *iface, DW
 
 static HRESULT WINAPI d3drm_texture3_InitFromFile(IDirect3DRMTexture3 *iface, const char
*filename)
 {
-    FIXME("iface %p, filename %s stub!\n", iface, debugstr_a(filename));
+    struct d3drm_texture *texture = impl_from_IDirect3DRMTexture3(iface);
+    D3DRMIMAGE *image;
+    HRESULT hr;
 
-    return E_NOTIMPL;
+    TRACE("iface %p, filename %s.\n", iface, debugstr_a(filename));
+
+    if (FAILED(hr = d3drm_texture_load(texture, filename, TRUE, &image)))
+        return hr;
+
+    return IDirect3DRMTexture3_InitFromImage(iface, image);
 }
 
 static HRESULT WINAPI d3drm_texture3_InitFromSurface(IDirect3DRMTexture3 *iface,
diff --git a/media/doc/README.WINE b/media/doc/README.WINE
index 3a225d4992..c5b71b8082 100644
--- a/media/doc/README.WINE
+++ b/media/doc/README.WINE
@@ -25,7 +25,7 @@ reactos/dll/directx/wine/amstream       # Synced to WineStaging-3.9
 reactos/dll/directx/wine/d3d8           # Synced to WineStaging-3.9
 reactos/dll/directx/wine/d3d9           # Synced to WineStaging-3.9
 reactos/dll/directx/wine/d3dcompiler_43 # Synced to WineStaging-4.0
-reactos/dll/directx/wine/d3drm          # Synced to WineStaging-3.9
+reactos/dll/directx/wine/d3drm          # Synced to WineStaging-4.0
 reactos/dll/directx/wine/d3dx9_24 => 43 # Synced to WineStaging-3.17
 reactos/dll/directx/wine/d3dxof         # Synced to WineStaging-3.17
 reactos/dll/directx/wine/ddraw          # Synced to WineStaging-3.9