/*
* Copyright (C) 2009-2010 Tony Wasserka
- * Copyright (C) 2012 Jأ³zef Kucia
+ * Copyright (C) 2012 Józef Kucia
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
#include "d3dx9_36_private.h"
#include <ole2.h>
+#include <wine/wined3d.h>
#include <initguid.h>
#include <wincodec.h>
{ &GUID_WICPixelFormat8bppIndexed, D3DFMT_P8 },
{ &GUID_WICPixelFormat1bppIndexed, D3DFMT_P8 },
{ &GUID_WICPixelFormat4bppIndexed, D3DFMT_P8 },
+ { &GUID_WICPixelFormat8bppGray, D3DFMT_L8 },
{ &GUID_WICPixelFormat16bppBGR555, D3DFMT_X1R5G5B5 },
{ &GUID_WICPixelFormat16bppBGR565, D3DFMT_R5G6B5 },
{ &GUID_WICPixelFormat24bppBGR, D3DFMT_R8G8B8 },
/* dds_header.flags */
#define DDS_CAPS 0x1
#define DDS_HEIGHT 0x2
-#define DDS_WIDTH 0x2
+#define DDS_WIDTH 0x4
#define DDS_PITCH 0x8
#define DDS_PIXELFORMAT 0x1000
#define DDS_MIPMAPCOUNT 0x20000
#define DDS_PF_RGB 0x40
#define DDS_PF_YUV 0x200
#define DDS_PF_LUMINANCE 0x20000
+#define DDS_PF_BUMPLUMINANCE 0x40000
#define DDS_PF_BUMPDUDV 0x80000
struct dds_pixel_format
{
unsigned int i;
static const DWORD known_fourcc[] = {
- MAKEFOURCC('U','Y','V','Y'),
- MAKEFOURCC('Y','U','Y','2'),
- MAKEFOURCC('R','G','B','G'),
- MAKEFOURCC('G','R','G','B'),
- MAKEFOURCC('D','X','T','1'),
- MAKEFOURCC('D','X','T','2'),
- MAKEFOURCC('D','X','T','3'),
- MAKEFOURCC('D','X','T','4'),
- MAKEFOURCC('D','X','T','5')
+ D3DFMT_UYVY,
+ D3DFMT_YUY2,
+ D3DFMT_R8G8_B8G8,
+ D3DFMT_G8R8_G8B8,
+ D3DFMT_DXT1,
+ D3DFMT_DXT2,
+ D3DFMT_DXT3,
+ D3DFMT_DXT4,
+ D3DFMT_DXT5,
+ D3DFMT_R16F,
+ D3DFMT_G16R16F,
+ D3DFMT_A16B16G16R16F,
+ D3DFMT_R32F,
+ D3DFMT_G32R32F,
+ D3DFMT_A32B32G32R32F,
};
for (i = 0; i < sizeof(known_fourcc) / sizeof(known_fourcc[0]); i++)
return D3DFMT_UNKNOWN;
}
+static D3DFORMAT dds_bump_luminance_to_d3dformat(const struct dds_pixel_format *pixel_format)
+{
+ if (pixel_format->bpp == 32 && pixel_format->rmask == 0x000000ff && pixel_format->gmask == 0x0000ff00
+ && pixel_format->bmask == 0x00ff0000)
+ return D3DFMT_X8L8V8U8;
+
+ WARN("Unknown bump pixel format (%u, %#x, %#x, %#x, %#x)\n", pixel_format->bpp,
+ pixel_format->rmask, pixel_format->gmask, pixel_format->bmask, pixel_format->amask);
+ return D3DFMT_UNKNOWN;
+}
+
static D3DFORMAT dds_pixel_format_to_d3dformat(const struct dds_pixel_format *pixel_format)
{
+ TRACE("pixel_format: size %u, flags %#x, fourcc %#x, bpp %u.\n", pixel_format->size,
+ pixel_format->flags, pixel_format->fourcc, pixel_format->bpp);
+ TRACE("rmask %#x, gmask %#x, bmask %#x, amask %#x.\n", pixel_format->rmask, pixel_format->gmask,
+ pixel_format->bmask, pixel_format->amask);
+
if (pixel_format->flags & DDS_PF_FOURCC)
return dds_fourcc_to_d3dformat(pixel_format->fourcc);
if (pixel_format->flags & DDS_PF_RGB)
return dds_alpha_to_d3dformat(pixel_format);
if (pixel_format->flags & DDS_PF_BUMPDUDV)
return dds_bump_to_d3dformat(pixel_format);
+ if (pixel_format->flags & DDS_PF_BUMPLUMINANCE)
+ return dds_bump_luminance_to_d3dformat(pixel_format);
WARN("Unknown pixel format (flags %#x, fourcc %#x, bpp %u, r %#x, g %#x, b %#x, a %#x)\n",
pixel_format->flags, pixel_format->fourcc, pixel_format->bpp,
}
}
+ /* Reuse dds_fourcc_to_d3dformat as D3DFORMAT and FOURCC are DWORD with same values */
+ if (dds_fourcc_to_d3dformat(d3dformat) != D3DFMT_UNKNOWN)
+ {
+ pixel_format->flags |= DDS_PF_FOURCC;
+ pixel_format->fourcc = d3dformat;
+ return D3D_OK;
+ }
+
WARN("Unknown pixel format %#x\n", d3dformat);
return E_NOTIMPL;
}
info->Width = header->width;
info->Height = header->height;
info->Depth = 1;
- info->MipLevels = (header->flags & DDS_MIPMAPCOUNT) ? header->miplevels : 1;
+ info->MipLevels = header->miplevels ? header->miplevels : 1;
info->Format = dds_pixel_format_to_d3dformat(&header->pixel_format);
if (info->Format == D3DFMT_UNKNOWN)
memset(header, 0, sizeof(*header));
header->signature = MAKEFOURCC('D','D','S',' ');
- header->size = sizeof(*header);
- header->flags = DDS_CAPS | DDS_HEIGHT | DDS_WIDTH | DDS_PITCH | DDS_PIXELFORMAT | DDS_MIPMAPCOUNT;
+ /* The signature is not really part of the DDS header */
+ header->size = sizeof(*header) - FIELD_OFFSET(struct dds_header, size);
+ header->flags = DDS_CAPS | DDS_HEIGHT | DDS_WIDTH | DDS_PIXELFORMAT;
header->height = src_desc.Height;
header->width = src_desc.Width;
- header->pitch_or_linear_size = dst_pitch;
- header->depth = 1;
- header->miplevels = 1;
header->caps = DDS_CAPS_TEXTURE;
hr = d3dformat_to_dds_pixel_format(&header->pixel_format, src_desc.Format);
if (FAILED(hr))
return D3D_OK;
}
+static HRESULT get_surface(D3DRESOURCETYPE type, struct IDirect3DBaseTexture9 *tex,
+ int face, UINT level, struct IDirect3DSurface9 **surf)
+{
+ switch (type)
+ {
+ case D3DRTYPE_TEXTURE:
+ return IDirect3DTexture9_GetSurfaceLevel((IDirect3DTexture9*) tex, level, surf);
+ case D3DRTYPE_CUBETEXTURE:
+ return IDirect3DCubeTexture9_GetCubeMapSurface((IDirect3DCubeTexture9*) tex, face, level, surf);
+ default:
+ ERR("Unexpected texture type\n");
+ return E_NOTIMPL;
+ }
+}
+
+HRESULT save_dds_texture_to_memory(ID3DXBuffer **dst_buffer, IDirect3DBaseTexture9 *src_texture, const PALETTEENTRY *src_palette)
+{
+ HRESULT hr;
+ D3DRESOURCETYPE type;
+ UINT mip_levels;
+ IDirect3DSurface9 *surface;
+
+ type = IDirect3DBaseTexture9_GetType(src_texture);
+
+ if ((type != D3DRTYPE_TEXTURE) && (type != D3DRTYPE_CUBETEXTURE) && (type != D3DRTYPE_VOLUMETEXTURE))
+ return D3DERR_INVALIDCALL;
+
+ if (type == D3DRTYPE_CUBETEXTURE)
+ {
+ FIXME("Cube texture not supported yet\n");
+ return E_NOTIMPL;
+ }
+ else if (type == D3DRTYPE_VOLUMETEXTURE)
+ {
+ FIXME("Volume texture not supported yet\n");
+ return E_NOTIMPL;
+ }
+
+ mip_levels = IDirect3DTexture9_GetLevelCount(src_texture);
+
+ if (mip_levels > 1)
+ {
+ FIXME("Mipmap not supported yet\n");
+ return E_NOTIMPL;
+ }
+
+ if (src_palette)
+ {
+ FIXME("Saving surfaces with palettized pixel formats not implemented yet\n");
+ return E_NOTIMPL;
+ }
+
+ hr = get_surface(type, src_texture, D3DCUBEMAP_FACE_POSITIVE_X, 0, &surface);
+
+ if (SUCCEEDED(hr))
+ {
+ hr = save_dds_surface_to_memory(dst_buffer, surface, NULL);
+ IDirect3DSurface9_Release(surface);
+ }
+
+ return hr;
+}
HRESULT load_volume_from_dds(IDirect3DVolume9 *dst_volume, const PALETTEENTRY *dst_palette,
const D3DBOX *dst_box, const void *src_data, const D3DBOX *src_box, DWORD filter, D3DCOLOR color_key,
const D3DXIMAGE_INFO *src_info)
}
HRESULT load_texture_from_dds(IDirect3DTexture9 *texture, const void *src_data, const PALETTEENTRY *palette,
- DWORD filter, D3DCOLOR color_key, const D3DXIMAGE_INFO *src_info)
-
+ DWORD filter, D3DCOLOR color_key, const D3DXIMAGE_INFO *src_info, unsigned int skip_levels,
+ unsigned int *loaded_miplevels)
{
HRESULT hr;
RECT src_rect;
const struct dds_header *header = src_data;
const BYTE *pixels = (BYTE *)(header + 1);
- /* Loading a cube texture as a simple texture is also supported (only first face texture is taken) */
- if ((src_info->ResourceType != D3DRTYPE_TEXTURE) && (src_info->ResourceType != D3DRTYPE_CUBETEXTURE))
+ /* Loading a cube texture as a simple texture is also supported
+ * (only first face texture is taken). Same with volume textures. */
+ if ((src_info->ResourceType != D3DRTYPE_TEXTURE)
+ && (src_info->ResourceType != D3DRTYPE_CUBETEXTURE)
+ && (src_info->ResourceType != D3DRTYPE_VOLUMETEXTURE))
+ {
+ WARN("Trying to load a %u resource as a 2D texture, returning failure.\n", src_info->ResourceType);
return D3DXERR_INVALIDDATA;
+ }
width = src_info->Width;
height = src_info->Height;
mip_levels = min(src_info->MipLevels, IDirect3DTexture9_GetLevelCount(texture));
- for (mip_level = 0; mip_level < mip_levels; mip_level++)
+ if (src_info->ResourceType == D3DRTYPE_VOLUMETEXTURE)
+ mip_levels = 1;
+ for (mip_level = 0; mip_level < mip_levels + skip_levels; ++mip_level)
{
hr = calculate_dds_surface_size(src_info->Format, width, height, &src_pitch, &mip_level_size);
if (FAILED(hr)) return hr;
- SetRect(&src_rect, 0, 0, width, height);
+ if (mip_level >= skip_levels)
+ {
+ SetRect(&src_rect, 0, 0, width, height);
- IDirect3DTexture9_GetSurfaceLevel(texture, mip_level, &surface);
- hr = D3DXLoadSurfaceFromMemory(surface, palette, NULL, pixels, src_info->Format, src_pitch,
- NULL, &src_rect, filter, color_key);
- IDirect3DSurface9_Release(surface);
- if (FAILED(hr)) return hr;
+ IDirect3DTexture9_GetSurfaceLevel(texture, mip_level - skip_levels, &surface);
+ hr = D3DXLoadSurfaceFromMemory(surface, palette, NULL, pixels, src_info->Format, src_pitch,
+ NULL, &src_rect, filter, color_key);
+ IDirect3DSurface9_Release(surface);
+ if (FAILED(hr))
+ return hr;
+ }
pixels += mip_level_size;
width = max(1, width / 2);
height = max(1, height / 2);
}
+ *loaded_miplevels = mip_levels - skip_levels;
+
return D3D_OK;
}
}
}
+ /* For 32 bpp BMP, windowscodecs.dll never returns a format with alpha while
+ * d3dx9_xx.dll returns one if at least 1 pixel has a non zero alpha component */
+ if (SUCCEEDED(hr) && (info->Format == D3DFMT_X8R8G8B8) && (info->ImageFileFormat == D3DXIFF_BMP)) {
+ DWORD size = sizeof(DWORD) * info->Width * info->Height;
+ BYTE *buffer = HeapAlloc(GetProcessHeap(), 0, size);
+ hr = IWICBitmapFrameDecode_CopyPixels(frame, NULL, sizeof(DWORD) * info->Width, size, buffer);
+ if (SUCCEEDED(hr)) {
+ DWORD i;
+ for (i = 0; i < info->Width * info->Height; i++) {
+ if (buffer[i*4+3]) {
+ info->Format = D3DFMT_A8R8G8B8;
+ break;
+ }
+ }
+ }
+ HeapFree(GetProcessHeap(), 0, buffer);
+ }
+
if (frame)
IWICBitmapFrameDecode_Release(frame);
* D3DERR_INVALIDCALL, if file is NULL
*
*/
-HRESULT WINAPI D3DXGetImageInfoFromFileA(LPCSTR file, D3DXIMAGE_INFO *info)
+HRESULT WINAPI D3DXGetImageInfoFromFileA(const char *file, D3DXIMAGE_INFO *info)
{
- LPWSTR widename;
+ WCHAR *widename;
HRESULT hr;
int strlength;
- TRACE("(%s, %p): relay\n", debugstr_a(file), info);
+ TRACE("file %s, info %p.\n", debugstr_a(file), info);
if( !file ) return D3DERR_INVALIDCALL;
*
* RETURNS
* Success: D3D_OK
- * Failure: D3DERR_INVALIDCALL, if pDestSurface or pSrcData or SrcDataSize are NULL
+ * Failure: D3DERR_INVALIDCALL, if pDestSurface, pSrcData or SrcDataSize is NULL
* D3DXERR_INVALIDDATA, if pSrcData is no valid image file
*
*/
const RECT *pSrcRect, DWORD dwFilter, D3DCOLOR Colorkey, D3DXIMAGE_INFO *pSrcInfo)
{
D3DXIMAGE_INFO imginfo;
- HRESULT hr;
+ HRESULT hr, com_init;
IWICImagingFactory *factory = NULL;
IWICBitmapDecoder *decoder;
if (imginfo.ImageFileFormat == D3DXIFF_DIB)
convert_dib_to_bmp((void**)&pSrcData, &SrcDataSize);
- CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+ com_init = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
if (FAILED(CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, &IID_IWICImagingFactory, (void**)&factory)))
goto cleanup_err;
if (factory)
IWICImagingFactory_Release(factory);
- CoUninitialize();
+ if (SUCCEEDED(com_init))
+ CoUninitialize();
if (imginfo.ImageFileFormat == D3DXIFF_DIB)
HeapFree(GetProcessHeap(), 0, (void*)pSrcData);
const PALETTEENTRY *dst_palette, const RECT *dst_rect, const char *src_file,
const RECT *src_rect, DWORD filter, D3DCOLOR color_key, D3DXIMAGE_INFO *src_info)
{
- LPWSTR pWidename;
+ WCHAR *src_file_w;
HRESULT hr;
int strlength;
return D3DERR_INVALIDCALL;
strlength = MultiByteToWideChar(CP_ACP, 0, src_file, -1, NULL, 0);
- pWidename = HeapAlloc(GetProcessHeap(), 0, strlength * sizeof(*pWidename));
- MultiByteToWideChar(CP_ACP, 0, src_file, -1, pWidename, strlength);
+ src_file_w = HeapAlloc(GetProcessHeap(), 0, strlength * sizeof(*src_file_w));
+ MultiByteToWideChar(CP_ACP, 0, src_file, -1, src_file_w, strlength);
hr = D3DXLoadSurfaceFromFileW(dst_surface, dst_palette, dst_rect,
- pWidename, src_rect, filter, color_key, src_info);
- HeapFree(GetProcessHeap(), 0, pWidename);
+ src_file_w, src_rect, filter, color_key, src_info);
+ HeapFree(GetProcessHeap(), 0, src_file_w);
return hr;
}
}
}
-static DWORD dword_from_bytes(CONST BYTE *src, UINT bytes_per_pixel)
-{
- DWORD ret = 0;
- static BOOL fixme_once;
-
- if(bytes_per_pixel > sizeof(DWORD)) {
- if(!fixme_once++) FIXME("Unsupported image: %u bytes per pixel\n", bytes_per_pixel);
- bytes_per_pixel = sizeof(DWORD);
- }
-
- memcpy(&ret, src, bytes_per_pixel);
- return ret;
-}
-
-static void dword_to_bytes(BYTE *dst, DWORD dword, UINT bytes_per_pixel)
-{
- static BOOL fixme_once;
-
- if(bytes_per_pixel > sizeof(DWORD)) {
- if(!fixme_once++) FIXME("Unsupported image: %u bytes per pixel\n", bytes_per_pixel);
- ZeroMemory(dst, bytes_per_pixel);
- bytes_per_pixel = sizeof(DWORD);
- }
-
- memcpy(dst, &dword, bytes_per_pixel);
-}
-
/************************************************************
* get_relevant_argb_components
*
* Extracts the relevant components from the source color and
* drops the less significant bits if they aren't used by the destination format.
*/
-static void get_relevant_argb_components(CONST struct argb_conversion_info *info, CONST DWORD col, DWORD *out)
+static void get_relevant_argb_components(const struct argb_conversion_info *info, const BYTE *col, DWORD *out)
{
- UINT i = 0;
- for(;i < 4;i++)
- if(info->process_channel[i])
- out[i] = (col & info->srcmask[i]) >> info->srcshift[i];
+ unsigned int i, j;
+ unsigned int component, mask;
+
+ for (i = 0; i < 4; ++i)
+ {
+ if (!info->process_channel[i])
+ continue;
+
+ component = 0;
+ mask = info->srcmask[i];
+ for (j = 0; j < 4 && mask; ++j)
+ {
+ if (info->srcshift[i] < j * 8)
+ component |= (col[j] & mask) << (j * 8 - info->srcshift[i]);
+ else
+ component |= (col[j] & mask) >> (info->srcshift[i] - j * 8);
+ mask >>= 8;
+ }
+ out[i] = component;
+ }
}
/************************************************************
* Recombines the output of get_relevant_argb_components and converts
* it to the destination format.
*/
-static DWORD make_argb_color(CONST struct argb_conversion_info *info, CONST DWORD *in)
+static DWORD make_argb_color(const struct argb_conversion_info *info, const DWORD *in)
{
UINT i;
DWORD val = 0;
return val;
}
-static void format_to_vec4(const struct pixel_format_desc *format, const DWORD *src, struct vec4 *dst)
+/* It doesn't work for components bigger than 32 bits (or somewhat smaller but unaligned). */
+static void format_to_vec4(const struct pixel_format_desc *format, const BYTE *src, struct vec4 *dst)
{
- DWORD mask;
+ DWORD mask, tmp;
+ unsigned int c;
- if (format->bits[1])
+ for (c = 0; c < 4; ++c)
{
- mask = (1 << format->bits[1]) - 1;
- dst->x = (float)((*src >> format->shift[1]) & mask) / mask;
- }
- else
- dst->x = 1.0f;
+ static const unsigned int component_offsets[4] = {3, 0, 1, 2};
+ float *dst_component = (float *)dst + component_offsets[c];
- if (format->bits[2])
- {
- mask = (1 << format->bits[2]) - 1;
- dst->y = (float)((*src >> format->shift[2]) & mask) / mask;
- }
- else
- dst->y = 1.0f;
+ if (format->bits[c])
+ {
+ mask = ~0u >> (32 - format->bits[c]);
- if (format->bits[3])
- {
- mask = (1 << format->bits[3]) - 1;
- dst->z = (float)((*src >> format->shift[3]) & mask) / mask;
- }
- else
- dst->z = 1.0f;
+ memcpy(&tmp, src + format->shift[c] / 8,
+ min(sizeof(DWORD), (format->shift[c] % 8 + format->bits[c] + 7) / 8));
- if (format->bits[0])
- {
- mask = (1 << format->bits[0]) - 1;
- dst->w = (float)((*src >> format->shift[0]) & mask) / mask;
+ if (format->type == FORMAT_ARGBF16)
+ *dst_component = float_16_to_32(tmp);
+ else if (format->type == FORMAT_ARGBF)
+ *dst_component = *(float *)&tmp;
+ else
+ *dst_component = (float)((tmp >> format->shift[c] % 8) & mask) / mask;
+ }
+ else
+ *dst_component = 1.0f;
}
- else
- dst->w = 1.0f;
}
-static void format_from_vec4(const struct pixel_format_desc *format, const struct vec4 *src, DWORD *dst)
+/* It doesn't work for components bigger than 32 bits. */
+static void format_from_vec4(const struct pixel_format_desc *format, const struct vec4 *src, BYTE *dst)
{
- *dst = 0;
-
- if (format->bits[1])
- *dst |= (DWORD)(src->x * ((1 << format->bits[1]) - 1) + 0.5f) << format->shift[1];
- if (format->bits[2])
- *dst |= (DWORD)(src->y * ((1 << format->bits[2]) - 1) + 0.5f) << format->shift[2];
- if (format->bits[3])
- *dst |= (DWORD)(src->z * ((1 << format->bits[3]) - 1) + 0.5f) << format->shift[3];
- if (format->bits[0])
- *dst |= (DWORD)(src->w * ((1 << format->bits[0]) - 1) + 0.5f) << format->shift[0];
+ DWORD v, mask32;
+ unsigned int c, i;
+
+ memset(dst, 0, format->bytes_per_pixel);
+
+ for (c = 0; c < 4; ++c)
+ {
+ static const unsigned int component_offsets[4] = {3, 0, 1, 2};
+ const float src_component = *((const float *)src + component_offsets[c]);
+
+ if (!format->bits[c])
+ continue;
+
+ mask32 = ~0u >> (32 - format->bits[c]);
+
+ if (format->type == FORMAT_ARGBF16)
+ v = float_32_to_16(src_component);
+ else if (format->type == FORMAT_ARGBF)
+ v = *(DWORD *)&src_component;
+ else
+ v = (DWORD)(src_component * ((1 << format->bits[c]) - 1) + 0.5f);
+
+ for (i = format->shift[c] / 8 * 8; i < format->shift[c] + format->bits[c]; i += 8)
+ {
+ BYTE mask, byte;
+
+ if (format->shift[c] > i)
+ {
+ mask = mask32 << (format->shift[c] - i);
+ byte = (v << (format->shift[c] - i)) & mask;
+ }
+ else
+ {
+ mask = mask32 >> (i - format->shift[c]);
+ byte = (v >> (i - format->shift[c])) & mask;
+ }
+ dst[i / 8] |= byte;
+ }
+ }
}
/************************************************************
* Copies the source buffer to the destination buffer, performing
* any necessary format conversion and color keying.
* Pixels outsize the source rect are blacked out.
- * Works only for ARGB formats with 1 - 4 bytes per pixel.
*/
void convert_argb_pixels(const BYTE *src, UINT src_row_pitch, UINT src_slice_pitch, const struct volume *src_size,
const struct pixel_format_desc *src_format, BYTE *dst, UINT dst_row_pitch, UINT dst_slice_pitch,
{
struct argb_conversion_info conv_info, ck_conv_info;
const struct pixel_format_desc *ck_format = NULL;
- DWORD channels[4], pixel;
+ DWORD channels[4];
UINT min_width, min_height, min_depth;
UINT x, y, z;
for (y = 0; y < min_height; y++) {
const BYTE *src_ptr = src_slice_ptr + y * src_row_pitch;
BYTE *dst_ptr = dst_slice_ptr + y * dst_row_pitch;
- DWORD val;
for (x = 0; x < min_width; x++) {
- /* extract source color components */
- pixel = dword_from_bytes(src_ptr, src_format->bytes_per_pixel);
-
- if (!src_format->to_rgba && !dst_format->from_rgba)
+ if (!src_format->to_rgba && !dst_format->from_rgba
+ && src_format->type == dst_format->type
+ && src_format->bytes_per_pixel <= 4 && dst_format->bytes_per_pixel <= 4)
{
- get_relevant_argb_components(&conv_info, pixel, channels);
+ DWORD val;
+
+ get_relevant_argb_components(&conv_info, src_ptr, channels);
val = make_argb_color(&conv_info, channels);
if (color_key)
{
- get_relevant_argb_components(&ck_conv_info, pixel, channels);
- pixel = make_argb_color(&ck_conv_info, channels);
- if (pixel == color_key)
+ DWORD ck_pixel;
+
+ get_relevant_argb_components(&ck_conv_info, src_ptr, channels);
+ ck_pixel = make_argb_color(&ck_conv_info, channels);
+ if (ck_pixel == color_key)
val &= ~conv_info.destmask[0];
}
+ memcpy(dst_ptr, &val, dst_format->bytes_per_pixel);
}
else
{
struct vec4 color, tmp;
- format_to_vec4(src_format, &pixel, &color);
+ format_to_vec4(src_format, src_ptr, &color);
if (src_format->to_rgba)
src_format->to_rgba(&color, &tmp, palette);
else
if (ck_format)
{
- format_from_vec4(ck_format, &tmp, &pixel);
- if (pixel == color_key)
+ DWORD ck_pixel;
+
+ format_from_vec4(ck_format, &tmp, (BYTE *)&ck_pixel);
+ if (ck_pixel == color_key)
tmp.w = 0.0f;
}
else
color = tmp;
- format_from_vec4(dst_format, &color, &val);
+ format_from_vec4(dst_format, &color, dst_ptr);
}
- dword_to_bytes(dst_ptr, val, dst_format->bytes_per_pixel);
- src_ptr += src_format->bytes_per_pixel;
+ src_ptr += src_format->bytes_per_pixel;
dst_ptr += dst_format->bytes_per_pixel;
}
* Copies the source buffer to the destination buffer, performing
* any necessary format conversion, color keying and stretching
* using a point filter.
- * Works only for ARGB formats with 1 - 4 bytes per pixel.
*/
void point_filter_argb_pixels(const BYTE *src, UINT src_row_pitch, UINT src_slice_pitch, const struct volume *src_size,
const struct pixel_format_desc *src_format, BYTE *dst, UINT dst_row_pitch, UINT dst_slice_pitch,
{
struct argb_conversion_info conv_info, ck_conv_info;
const struct pixel_format_desc *ck_format = NULL;
- DWORD channels[4], pixel;
+ DWORD channels[4];
UINT x, y, z;
ZeroMemory(channels, sizeof(channels));
for (x = 0; x < dst_size->width; x++)
{
const BYTE *src_ptr = src_row_ptr + (x * src_size->width / dst_size->width) * src_format->bytes_per_pixel;
- DWORD val;
-
- /* extract source color components */
- pixel = dword_from_bytes(src_ptr, src_format->bytes_per_pixel);
- if (!src_format->to_rgba && !dst_format->from_rgba)
+ if (!src_format->to_rgba && !dst_format->from_rgba
+ && src_format->type == dst_format->type
+ && src_format->bytes_per_pixel <= 4 && dst_format->bytes_per_pixel <= 4)
{
- get_relevant_argb_components(&conv_info, pixel, channels);
+ DWORD val;
+
+ get_relevant_argb_components(&conv_info, src_ptr, channels);
val = make_argb_color(&conv_info, channels);
if (color_key)
{
- get_relevant_argb_components(&ck_conv_info, pixel, channels);
- pixel = make_argb_color(&ck_conv_info, channels);
- if (pixel == color_key)
+ DWORD ck_pixel;
+
+ get_relevant_argb_components(&ck_conv_info, src_ptr, channels);
+ ck_pixel = make_argb_color(&ck_conv_info, channels);
+ if (ck_pixel == color_key)
val &= ~conv_info.destmask[0];
}
+ memcpy(dst_ptr, &val, dst_format->bytes_per_pixel);
}
else
{
struct vec4 color, tmp;
- format_to_vec4(src_format, &pixel, &color);
+ format_to_vec4(src_format, src_ptr, &color);
if (src_format->to_rgba)
src_format->to_rgba(&color, &tmp, palette);
else
if (ck_format)
{
- format_from_vec4(ck_format, &tmp, &pixel);
- if (pixel == color_key)
+ DWORD ck_pixel;
+
+ format_from_vec4(ck_format, &tmp, (BYTE *)&ck_pixel);
+ if (ck_pixel == color_key)
tmp.w = 0.0f;
}
else
color = tmp;
- format_from_vec4(dst_format, &color, &val);
+ format_from_vec4(dst_format, &color, dst_ptr);
}
- dword_to_bytes(dst_ptr, val, dst_format->bytes_per_pixel);
dst_ptr += dst_format->bytes_per_pixel;
}
}
}
}
+typedef BOOL (*dxtn_conversion_func)(const BYTE *src, BYTE *dst, DWORD pitch_in, DWORD pitch_out,
+ enum wined3d_format_id format, unsigned int w, unsigned int h);
+
+static dxtn_conversion_func get_dxtn_conversion_func(D3DFORMAT format, BOOL encode)
+{
+ switch (format)
+ {
+ case D3DFMT_DXT1:
+ if (!wined3d_dxtn_supported()) return NULL;
+ return encode ? wined3d_dxt1_encode : wined3d_dxt1_decode;
+ case D3DFMT_DXT3:
+ if (!wined3d_dxtn_supported()) return NULL;
+ return encode ? wined3d_dxt3_encode : wined3d_dxt3_decode;
+ case D3DFMT_DXT5:
+ if (!wined3d_dxtn_supported()) return NULL;
+ return encode ? wined3d_dxt5_encode : wined3d_dxt5_decode;
+ default:
+ return NULL;
+ }
+}
+
/************************************************************
* D3DXLoadSurfaceFromMemory
*
* RETURNS
* Success: D3D_OK, if we successfully load the pixel data into our surface or
* if pSrcMemory is NULL but the other parameters are valid
- * Failure: D3DERR_INVALIDCALL, if pDestSurface, SrcPitch or pSrcRect are NULL or
+ * Failure: D3DERR_INVALIDCALL, if pDestSurface, SrcPitch or pSrcRect is NULL or
* if SrcFormat is an invalid format (other than D3DFMT_UNKNOWN) or
* if DestRect is invalid
* D3DXERR_INVALIDDATA, if we fail to lock pDestSurface
D3DSURFACE_DESC surfdesc;
D3DLOCKED_RECT lockrect;
struct volume src_size, dst_size;
+ HRESULT ret = D3D_OK;
- TRACE("(%p, %p, %s, %p, %#x, %u, %p, %s %#x, 0x%08x)\n",
+ TRACE("(%p, %p, %s, %p, %#x, %u, %p, %s, %#x, 0x%08x)\n",
dst_surface, dst_palette, wine_dbgstr_rect(dst_rect), src_memory, src_format,
src_pitch, src_palette, wine_dbgstr_rect(src_rect), filter, color_key);
}
else /* Stretching or format conversion. */
{
- if (((srcformatdesc->type != FORMAT_ARGB) && (srcformatdesc->type != FORMAT_INDEX)) ||
- (destformatdesc->type != FORMAT_ARGB))
+ dxtn_conversion_func pre_convert, post_convert;
+ void *tmp_src_memory = NULL, *tmp_dst_memory = NULL;
+ UINT tmp_src_pitch, tmp_dst_pitch;
+
+ pre_convert = get_dxtn_conversion_func(srcformatdesc->format, FALSE);
+ post_convert = get_dxtn_conversion_func(destformatdesc->format, TRUE);
+
+ if ((!pre_convert && !is_conversion_from_supported(srcformatdesc)) ||
+ (!post_convert && !is_conversion_to_supported(destformatdesc)))
{
- FIXME("Format conversion missing %#x -> %#x\n", src_format, surfdesc.Format);
+ FIXME("Unsupported format conversion %#x -> %#x.\n", src_format, surfdesc.Format);
return E_NOTIMPL;
}
if (FAILED(IDirect3DSurface9_LockRect(dst_surface, &lockrect, dst_rect, 0)))
return D3DXERR_INVALIDDATA;
+ /* handle pre-conversion */
+ if (pre_convert)
+ {
+ tmp_src_memory = HeapAlloc(GetProcessHeap(), 0, src_size.width * src_size.height * sizeof(DWORD));
+ if (!tmp_src_memory)
+ {
+ ret = E_OUTOFMEMORY;
+ goto error;
+ }
+ tmp_src_pitch = src_size.width * sizeof(DWORD);
+ if (!pre_convert(src_memory, tmp_src_memory, src_pitch, tmp_src_pitch,
+ WINED3DFMT_B8G8R8A8_UNORM, src_size.width, src_size.height))
+ {
+ ret = E_FAIL;
+ goto error;
+ }
+ srcformatdesc = get_format_info(D3DFMT_A8R8G8B8);
+ }
+ else
+ {
+ tmp_src_memory = (void *)src_memory;
+ tmp_src_pitch = src_pitch;
+ }
+
+ /* handle post-conversion */
+ if (post_convert)
+ {
+ tmp_dst_memory = HeapAlloc(GetProcessHeap(), 0, dst_size.width * dst_size.height * sizeof(DWORD));
+ if (!tmp_dst_memory)
+ {
+ ret = E_OUTOFMEMORY;
+ goto error;
+ }
+ tmp_dst_pitch = dst_size.width * sizeof(DWORD);
+ destformatdesc = get_format_info(D3DFMT_A8R8G8B8);
+ }
+ else
+ {
+ tmp_dst_memory = lockrect.pBits;
+ tmp_dst_pitch = lockrect.Pitch;
+ }
+
if ((filter & 0xf) == D3DX_FILTER_NONE)
{
- convert_argb_pixels(src_memory, src_pitch, 0, &src_size, srcformatdesc,
- lockrect.pBits, lockrect.Pitch, 0, &dst_size, destformatdesc, color_key, src_palette);
+ convert_argb_pixels(tmp_src_memory, tmp_src_pitch, 0, &src_size, srcformatdesc,
+ tmp_dst_memory, tmp_dst_pitch, 0, &dst_size, destformatdesc, color_key, src_palette);
}
else /* if ((filter & 0xf) == D3DX_FILTER_POINT) */
{
/* Always apply a point filter until D3DX_FILTER_LINEAR,
* D3DX_FILTER_TRIANGLE and D3DX_FILTER_BOX are implemented. */
- point_filter_argb_pixels(src_memory, src_pitch, 0, &src_size, srcformatdesc,
- lockrect.pBits, lockrect.Pitch, 0, &dst_size, destformatdesc, color_key, src_palette);
+ point_filter_argb_pixels(tmp_src_memory, tmp_src_pitch, 0, &src_size, srcformatdesc,
+ tmp_dst_memory, tmp_dst_pitch, 0, &dst_size, destformatdesc, color_key, src_palette);
}
+ /* handle post-conversion */
+ if (post_convert)
+ {
+ if (!post_convert(tmp_dst_memory, lockrect.pBits, tmp_dst_pitch, lockrect.Pitch,
+ WINED3DFMT_B8G8R8A8_UNORM, dst_size.width, dst_size.height))
+ {
+ ret = E_FAIL;
+ goto error;
+ }
+ }
+
+error:
+ if (pre_convert)
+ HeapFree(GetProcessHeap(), 0, tmp_src_memory);
+ if (post_convert)
+ HeapFree(GetProcessHeap(), 0, tmp_dst_memory);
IDirect3DSurface9_UnlockRect(dst_surface);
}
- return D3D_OK;
+ return ret;
}
/************************************************************
*
* RETURNS
* Success: D3D_OK
- * Failure: D3DERR_INVALIDCALL, if pDestSurface or pSrcSurface are NULL
+ * Failure: D3DERR_INVALIDCALL, if pDestSurface or pSrcSurface is NULL
* D3DXERR_INVALIDDATA, if one of the surfaces is not lockable
*
*/
if (src_palette)
{
- FIXME("Saving surfaces with palettized pixel formats not implemented yet\n");
+ FIXME("Saving surfaces with palettized pixel formats is not implemented yet\n");
return D3DERR_INVALIDCALL;
}
src_format_desc = get_format_info(src_surface_desc.Format);
dst_format_desc = get_format_info(d3d_pixel_format);
- if (src_format_desc->type != FORMAT_ARGB || dst_format_desc->type != FORMAT_ARGB)
+ if (!is_conversion_from_supported(src_format_desc)
+ || !is_conversion_to_supported(dst_format_desc))
{
- FIXME("Unsupported pixel format conversion %#x -> %#x\n",
+ FIXME("Unsupported format conversion %#x -> %#x.\n",
src_surface_desc.Format, d3d_pixel_format);
hr = E_NOTIMPL;
goto cleanup;
projects / reactos.git / blobdiff