H. Verbeet : wined3d: Implement ColorFill using FBOs, if they're being used .
Module: wine Branch: master Commit: e0a94b906cbc04d5c42044bc2a6226020e8c197d URL: http://source.winehq.org/git/wine.git/?a=commit;h=e0a94b906cbc04d5c42044bc2a... Author: H. Verbeet <hverbeet(a)gmail.com> Date: Mon Apr 16 21:21:13 2007 +0200 wined3d: Implement ColorFill using FBOs, if they're being used. --- dlls/wined3d/device.c | 158 ++++++++++++++++++++++++++++++++++--------------- 1 files changed, 109 insertions(+), 49 deletions(-) diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c index 1e3d18a..90c311e 100644 --- a/dlls/wined3d/device.c +++ b/dlls/wined3d/device.c @@ -4974,6 +4974,105 @@ static HRESULT WINAPI IWineD3DDeviceImpl_DeletePatch(IWineD3DDevice *iface, UINT return WINED3D_OK; } +static IWineD3DSwapChain *get_swapchain(IWineD3DSurface *target) { + HRESULT hr; + IWineD3DSwapChain *swapchain; + + hr = IWineD3DSurface_GetContainer(target, &IID_IWineD3DSwapChain, (void **)&swapchain); + if (SUCCEEDED(hr)) { + IWineD3DSwapChain_Release((IUnknown *)swapchain); + return swapchain; + } + + return NULL; +} + +static void bind_fbo(IWineD3DDevice *iface, GLenum target, GLuint *fbo) { + IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface; + + if (!*fbo) { + GL_EXTCALL(glGenFramebuffersEXT(1, fbo)); + checkGLcall("glGenFramebuffersEXT()"); + } + GL_EXTCALL(glBindFramebufferEXT(target, *fbo)); + checkGLcall("glBindFramebuffer()"); +} + +static void attach_surface_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, DWORD idx, IWineD3DSurface *surface) { + const IWineD3DSurfaceImpl *surface_impl = (IWineD3DSurfaceImpl *)surface; + GLenum texttarget, target; + GLint old_binding; + + texttarget = surface_impl->glDescription.target; + target = texttarget == GL_TEXTURE_2D ? GL_TEXTURE_2D : GL_TEXTURE_CUBE_MAP_ARB; + glGetIntegerv(texttarget == GL_TEXTURE_2D ? GL_TEXTURE_BINDING_2D : GL_TEXTURE_BINDING_CUBE_MAP_ARB, &old_binding); + + IWineD3DSurface_PreLoad(surface); + + glTexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + glTexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); + glBindTexture(target, old_binding); + + GL_EXTCALL(glFramebufferTexture2DEXT(fbo_target, GL_COLOR_ATTACHMENT0_EXT + idx, texttarget, surface_impl->glDescription.textureName, 0)); + + checkGLcall("attach_surface_fbo"); +} + +static void color_fill_fbo(IWineD3DDevice *iface, IWineD3DSurface *surface, CONST WINED3DRECT *rect, WINED3DCOLOR color) { + IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *) iface; + IWineD3DSwapChain *swapchain; + + swapchain = get_swapchain(surface); + if (swapchain) { + GLenum buffer; + + TRACE("Surface %p is onscreen\n", surface); + + GL_EXTCALL(glBindFramebufferEXT(GL_DRAW_FRAMEBUFFER_EXT, 0)); + buffer = surface_get_gl_buffer(surface, swapchain); + glDrawBuffer(buffer); + checkGLcall("glDrawBuffer()"); + } else { + TRACE("Surface %p is offscreen\n", surface); + bind_fbo(iface, GL_DRAW_FRAMEBUFFER_EXT, &This->dst_fbo); + attach_surface_fbo(This, GL_DRAW_FRAMEBUFFER_EXT, 0, surface); + } + + if (rect) { + glEnable(GL_SCISSOR_TEST); + if(!swapchain) { + glScissor(rect->x1, rect->y1, rect->x2 - rect->x1, rect->y2 - rect->y1); + } else { + glScissor(rect->x1, ((IWineD3DSurfaceImpl *)surface)->currentDesc.Height - rect->y2, + rect->x2 - rect->x1, rect->y2 - rect->y1); + } + checkGLcall("glScissor"); + } else { + glDisable(GL_SCISSOR_TEST); + } + IWineD3DDeviceImpl_MarkStateDirty(This, STATE_RENDER(WINED3DRS_SCISSORTESTENABLE)); + + glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE); + IWineD3DDeviceImpl_MarkStateDirty(This, STATE_RENDER(WINED3DRS_COLORWRITEENABLE)); + + glClearColor(D3DCOLOR_R(color), D3DCOLOR_G(color), D3DCOLOR_B(color), D3DCOLOR_A(color)); + glClear(GL_COLOR_BUFFER_BIT); + checkGLcall("glClear"); + + if (This->render_offscreen) { + bind_fbo(iface, GL_FRAMEBUFFER_EXT, &This->fbo); + } else { + GL_EXTCALL(glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0)); + checkGLcall("glBindFramebuffer()"); + } + + if (swapchain && surface == ((IWineD3DSwapChainImpl *)swapchain)->frontBuffer + && ((IWineD3DSwapChainImpl *)swapchain)->backBuffer) { + glDrawBuffer(GL_BACK); + checkGLcall("glDrawBuffer()"); + } +} + static HRESULT WINAPI IWineD3DDeviceImpl_ColorFill(IWineD3DDevice *iface, IWineD3DSurface *pSurface, CONST WINED3DRECT* pRect, WINED3DCOLOR color) { IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *) iface; IWineD3DSurfaceImpl *surface = (IWineD3DSurfaceImpl *) pSurface; @@ -4985,11 +5084,16 @@ static HRESULT WINAPI IWineD3DDeviceImpl_ColorFill(IWineD3DDevice *iface, IWineD return WINED3DERR_INVALIDCALL; } - /* Just forward this to the DirectDraw blitting engine */ - memset(&BltFx, 0, sizeof(BltFx)); - BltFx.dwSize = sizeof(BltFx); - BltFx.u5.dwFillColor = color; - return IWineD3DSurface_Blt(pSurface, (RECT *) pRect, NULL, NULL, WINEDDBLT_COLORFILL, &BltFx, WINED3DTEXF_NONE); + if (wined3d_settings.offscreen_rendering_mode == ORM_FBO) { + color_fill_fbo(iface, pSurface, pRect, color); + return WINED3DERR_INVALIDCALL; + } else { + /* Just forward this to the DirectDraw blitting engine */ + memset(&BltFx, 0, sizeof(BltFx)); + BltFx.dwSize = sizeof(BltFx); + BltFx.u5.dwFillColor = color; + return IWineD3DSurface_Blt(pSurface, (RECT *) pRect, NULL, NULL, WINEDDBLT_COLORFILL, &BltFx, WINED3DTEXF_NONE); + } } /* rendertarget and deptth stencil functions */ @@ -5108,17 +5212,6 @@ static HRESULT WINAPI IWineD3DDeviceImpl_GetDepthStencilSurface(IWineD3DDevice return WINED3D_OK; } -static void bind_fbo(IWineD3DDevice *iface, GLenum target, GLuint *fbo) { - IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface; - - if (!*fbo) { - GL_EXTCALL(glGenFramebuffersEXT(1, fbo)); - checkGLcall("glGenFramebuffersEXT()"); - } - GL_EXTCALL(glBindFramebufferEXT(target, *fbo)); - checkGLcall("glBindFramebuffer()"); -} - /* TODO: Handle stencil attachments */ static void set_depth_stencil_fbo(IWineD3DDevice *iface, IWineD3DSurface *depth_stencil) { IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface; @@ -5154,26 +5247,6 @@ static void set_depth_stencil_fbo(IWineD3DDevice *iface, IWineD3DSurface *depth_ } } -static void attach_surface_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, DWORD idx, IWineD3DSurface *surface) { - const IWineD3DSurfaceImpl *surface_impl = (IWineD3DSurfaceImpl *)surface; - GLenum texttarget, target; - GLint old_binding; - - texttarget = surface_impl->glDescription.target; - target = texttarget == GL_TEXTURE_2D ? GL_TEXTURE_2D : GL_TEXTURE_CUBE_MAP_ARB; - glGetIntegerv(texttarget == GL_TEXTURE_2D ? GL_TEXTURE_BINDING_2D : GL_TEXTURE_BINDING_CUBE_MAP_ARB, &old_binding); - - IWineD3DSurface_PreLoad(surface); - - glTexParameteri(target, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - glTexParameteri(target, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - glBindTexture(target, old_binding); - - GL_EXTCALL(glFramebufferTexture2DEXT(fbo_target, GL_COLOR_ATTACHMENT0_EXT + idx, texttarget, surface_impl->glDescription.textureName, 0)); - - checkGLcall("attach_surface_fbo"); -} - static void set_render_target_fbo(IWineD3DDevice *iface, DWORD idx, IWineD3DSurface *render_target) { IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface; IWineD3DSurfaceImpl *rtimpl = (IWineD3DSurfaceImpl *)render_target; @@ -5280,19 +5353,6 @@ void apply_fbo_state(IWineD3DDevice *iface) { check_fbo_status(iface); } -static IWineD3DSwapChain *get_swapchain(IWineD3DSurface *target) { - HRESULT hr; - IWineD3DSwapChain *swapchain; - - hr = IWineD3DSurface_GetContainer(target, &IID_IWineD3DSwapChain, (void **)&swapchain); - if (SUCCEEDED(hr)) { - IWineD3DSwapChain_Release((IUnknown *)swapchain); - return swapchain; - } - - return NULL; -} - void stretch_rect_fbo(IWineD3DDevice *iface, IWineD3DSurface *src_surface, const WINED3DRECT *src_rect, IWineD3DSurface *dst_surface, const WINED3DRECT *dst_rect, const WINED3DTEXTUREFILTERTYPE filter, BOOL flip) { IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
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Alexandre Julliard