Henri Verbeet : wined3d: Introduce a separate function for loading the SFLAG_INDRAWABLE surface location .
Module: wine Branch: master Commit: cabcb362c124a4e17baaa41b557875bdbacf84e0 URL: http://source.winehq.org/git/wine.git/?a=commit;h=cabcb362c124a4e17baaa41b55... Author: Henri Verbeet <hverbeet(a)codeweavers.com> Date: Mon Jul 4 21:39:37 2011 +0200 wined3d: Introduce a separate function for loading the SFLAG_INDRAWABLE surface location. --- dlls/wined3d/surface.c | 167 +++++++++++++++++++++++++++--------------------- 1 files changed, 93 insertions(+), 74 deletions(-) diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c index af97694..113c3de 100644 --- a/dlls/wined3d/surface.c +++ b/dlls/wined3d/surface.c @@ -5906,6 +5906,96 @@ static void surface_load_sysmem(struct wined3d_surface *surface, wined3d_surface_get_pitch(surface)); } +static HRESULT surface_load_drawable(struct wined3d_surface *surface, + const struct wined3d_gl_info *gl_info, const RECT *rect) +{ + struct wined3d_device *device = surface->resource.device; + struct wined3d_format format; + CONVERT_TYPES convert; + UINT byte_count; + BYTE *mem; + + if (wined3d_settings.rendertargetlock_mode == RTL_READTEX) + surface_load_location(surface, SFLAG_INTEXTURE, NULL); + + if (surface->flags & SFLAG_INTEXTURE) + { + RECT r; + + surface_get_rect(surface, rect, &r); + surface_blt_to_drawable(device, WINED3DTEXF_POINT, FALSE, surface, &r, surface, &r); + + return WINED3D_OK; + } + + if ((surface->flags & SFLAG_LOCATIONS) == SFLAG_INSRGBTEX) + { + /* This needs colorspace conversion from sRGB to RGB. We take the slow + * path through sysmem. */ + surface_load_location(surface, SFLAG_INSYSMEM, rect); + } + + d3dfmt_get_conv(surface, FALSE, FALSE, &format, &convert); + + /* Don't use PBOs for converted surfaces. During PBO conversion we look at + * SFLAG_CONVERTED but it isn't set (yet) in all cases where it is getting + * called. */ + if ((convert != NO_CONVERSION) && (surface->flags & SFLAG_PBO)) + { + struct wined3d_context *context = NULL; + + TRACE("Removing the pbo attached to surface %p.\n", surface); + + if (!device->isInDraw) + context = context_acquire(device, NULL); + + surface_remove_pbo(surface, gl_info); + + if (context) + context_release(context); + } + + if ((convert != NO_CONVERSION) && surface->resource.allocatedMemory) + { + UINT height = surface->resource.height; + UINT width = surface->resource.width; + UINT src_pitch, dst_pitch; + + byte_count = format.conv_byte_count; + src_pitch = wined3d_surface_get_pitch(surface); + + /* Stick to the alignment for the converted surface too, makes it + * easier to load the surface. */ + dst_pitch = width * byte_count; + dst_pitch = (dst_pitch + device->surface_alignment - 1) & ~(device->surface_alignment - 1); + + if (!(mem = HeapAlloc(GetProcessHeap(), 0, dst_pitch * height))) + { + ERR("Out of memory (%u).\n", dst_pitch * height); + return E_OUTOFMEMORY; + } + + d3dfmt_convert_surface(surface->resource.allocatedMemory, mem, + src_pitch, width, height, dst_pitch, convert, surface); + + surface->flags |= SFLAG_CONVERTED; + } + else + { + surface->flags &= ~SFLAG_CONVERTED; + mem = surface->resource.allocatedMemory; + byte_count = format.byte_count; + } + + flush_to_framebuffer_drawpixels(surface, rect, format.glFormat, format.glType, byte_count, mem); + + /* Don't delete PBO memory. */ + if ((mem != surface->resource.allocatedMemory) && !(surface->flags & SFLAG_PBO)) + HeapFree(GetProcessHeap(), 0, mem); + + return WINED3D_OK; +} + HRESULT surface_load_location(struct wined3d_surface *surface, DWORD flag, const RECT *rect) { struct wined3d_device *device = surface->resource.device; @@ -5916,6 +6006,7 @@ HRESULT surface_load_location(struct wined3d_surface *surface, DWORD flag, const int width, pitch, outpitch; BYTE *mem; BOOL in_fbo = FALSE; + HRESULT hr; TRACE("surface %p, location %s, rect %s.\n", surface, debug_surflocation(flag), wine_dbgstr_rect(rect)); @@ -5981,80 +6072,8 @@ HRESULT surface_load_location(struct wined3d_surface *surface, DWORD flag, const surface_load_sysmem(surface, gl_info, rect); else if (flag == SFLAG_INDRAWABLE) { - if (wined3d_settings.rendertargetlock_mode == RTL_READTEX) - surface_load_location(surface, SFLAG_INTEXTURE, NULL); - - if (surface->flags & SFLAG_INTEXTURE) - { - RECT r; - - surface_get_rect(surface, rect, &r); - surface_blt_to_drawable(device, WINED3DTEXF_POINT, FALSE, surface, &r, surface, &r); - } - else - { - int byte_count; - if ((surface->flags & SFLAG_LOCATIONS) == SFLAG_INSRGBTEX) - { - /* This needs a shader to convert the srgb data sampled from the GL texture into RGB - * values, otherwise we get incorrect values in the target. For now go the slow way - * via a system memory copy - */ - surface_load_location(surface, SFLAG_INSYSMEM, rect); - } - - d3dfmt_get_conv(surface, FALSE /* We need color keying */, - FALSE /* We won't use textures */, &format, &convert); - - /* The width is in 'length' not in bytes */ - width = surface->resource.width; - pitch = wined3d_surface_get_pitch(surface); - - /* Don't use PBOs for converted surfaces. During PBO conversion we look at SFLAG_CONVERTED - * but it isn't set (yet) in all cases it is getting called. */ - if ((convert != NO_CONVERSION) && (surface->flags & SFLAG_PBO)) - { - struct wined3d_context *context = NULL; - - TRACE("Removing the pbo attached to surface %p.\n", surface); - - if (!device->isInDraw) context = context_acquire(device, NULL); - surface_remove_pbo(surface, gl_info); - if (context) context_release(context); - } - - if ((convert != NO_CONVERSION) && surface->resource.allocatedMemory) - { - int height = surface->resource.height; - byte_count = format.conv_byte_count; - - /* Stick to the alignment for the converted surface too, makes it easier to load the surface */ - outpitch = width * byte_count; - outpitch = (outpitch + device->surface_alignment - 1) & ~(device->surface_alignment - 1); - - mem = HeapAlloc(GetProcessHeap(), 0, outpitch * height); - if(!mem) { - ERR("Out of memory %d, %d!\n", outpitch, height); - return WINED3DERR_OUTOFVIDEOMEMORY; - } - d3dfmt_convert_surface(surface->resource.allocatedMemory, mem, pitch, - width, height, outpitch, convert, surface); - - surface->flags |= SFLAG_CONVERTED; - } - else - { - surface->flags &= ~SFLAG_CONVERTED; - mem = surface->resource.allocatedMemory; - byte_count = format.byte_count; - } - - flush_to_framebuffer_drawpixels(surface, rect, format.glFormat, format.glType, byte_count, mem); - - /* Don't delete PBO memory */ - if ((mem != surface->resource.allocatedMemory) && !(surface->flags & SFLAG_PBO)) - HeapFree(GetProcessHeap(), 0, mem); - } + if (FAILED(hr = surface_load_drawable(surface, gl_info, rect))) + return hr; } else /* if(flag & (SFLAG_INTEXTURE | SFLAG_INSRGBTEX)) */ {
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Alexandre Julliard