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wined3d: Implement ColorFill using FBOs, if they're being used.

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H. Verbeet 2007-04-16 21:21:13 +02:00 committed by Alexandre Julliard
parent e49c480820
commit e0a94b906c
1 changed files with 109 additions and 49 deletions
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148
dlls/wined3d/device.c
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@ -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;
@ -4985,12 +5084,17 @@ static HRESULT WINAPI IWineD3DDeviceImpl_ColorFill(IWineD3DDevice *iface, IWineD
return WINED3DERR_INVALIDCALL;
}
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 */
static HRESULT WINAPI IWineD3DDeviceImpl_GetRenderTarget(IWineD3DDevice* iface,DWORD RenderTargetIndex, IWineD3DSurface **ppRenderTarget) {
@ -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;