diff options
Diffstat (limited to 'src/mesa/drivers/dri/radeon/radeon_screen.c')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_screen.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c index a14a0c3cb2..4725f38ae8 100644 --- a/src/mesa/drivers/dri/radeon/radeon_screen.c +++ b/src/mesa/drivers/dri/radeon/radeon_screen.c @@ -1086,6 +1086,9 @@ radeonCreateScreen2(__DRIscreenPrivate *sPriv) else screen->chip_flags |= RADEON_CLASS_R300; + if (getenv("R300_NO_TCL")) + screen->chip_flags &= ~RADEON_CHIPSET_TCL; + i = 0; screen->extensions[i++] = &driCopySubBufferExtension.base; screen->extensions[i++] = &driFrameTrackingExtension.base; @@ -1197,7 +1200,6 @@ radeonCreateBuffer( __DRIscreenPrivate *driScrnPriv, const GLboolean swStencil = mesaVis->stencilBits > 0 && mesaVis->depthBits != 24; GLenum rgbFormat = (mesaVis->redBits == 5 ? GL_RGB5 : GL_RGBA8); - GLenum depthFormat = GL_NONE; struct radeon_framebuffer *rfb; if (isPixmap) @@ -1209,37 +1211,35 @@ radeonCreateBuffer( __DRIscreenPrivate *driScrnPriv, _mesa_initialize_framebuffer(&rfb->base, mesaVis); - if (mesaVis->depthBits == 16) - depthFormat = GL_DEPTH_COMPONENT16; - else if (mesaVis->depthBits == 24) - depthFormat = GL_DEPTH_COMPONENT24; - /* front color renderbuffer */ - rfb->color_rb[0] = radeon_renderbuffer(radeon_create_renderbuffer(rgbFormat, driDrawPriv)); + rfb->color_rb[0] = radeon_create_renderbuffer(rgbFormat, driDrawPriv); _mesa_add_renderbuffer(&rfb->base, BUFFER_FRONT_LEFT, &rfb->color_rb[0]->base); rfb->color_rb[0]->has_surface = 1; /* back color renderbuffer */ if (mesaVis->doubleBufferMode) { - rfb->color_rb[1] = radeon_renderbuffer(radeon_create_renderbuffer(rgbFormat, driDrawPriv)); + rfb->color_rb[1] = radeon_create_renderbuffer(rgbFormat, driDrawPriv); _mesa_add_renderbuffer(&rfb->base, BUFFER_BACK_LEFT, &rfb->color_rb[1]->base); rfb->color_rb[1]->has_surface = 1; } - /* depth renderbuffer */ - if (depthFormat != GL_NONE) { - struct radeon_renderbuffer *depth = radeon_renderbuffer( - radeon_create_renderbuffer(depthFormat, driDrawPriv)); + if (mesaVis->depthBits == 24) { + if (mesaVis->stencilBits == 8) { + struct radeon_renderbuffer *depthStencilRb = radeon_create_renderbuffer(GL_DEPTH24_STENCIL8_EXT, driDrawPriv); + _mesa_add_renderbuffer(&rfb->base, BUFFER_DEPTH, &depthStencilRb->base); + _mesa_add_renderbuffer(&rfb->base, BUFFER_STENCIL, &depthStencilRb->base); + depthStencilRb->has_surface = screen->depthHasSurface; + } else { + /* depth renderbuffer */ + struct radeon_renderbuffer *depth = radeon_create_renderbuffer(GL_DEPTH_COMPONENT24, driDrawPriv); + _mesa_add_renderbuffer(&rfb->base, BUFFER_DEPTH, &depth->base); + depth->has_surface = screen->depthHasSurface; + } + } else if (mesaVis->depthBits == 16) { + /* just 16-bit depth buffer, no hw stencil */ + struct radeon_renderbuffer *depth = radeon_create_renderbuffer(GL_DEPTH_COMPONENT16, driDrawPriv); _mesa_add_renderbuffer(&rfb->base, BUFFER_DEPTH, &depth->base); depth->has_surface = screen->depthHasSurface; - } - - /* stencil renderbuffer */ - if (mesaVis->stencilBits > 0 && !swStencil) { - struct radeon_renderbuffer *stencil = radeon_renderbuffer( - radeon_create_renderbuffer(GL_STENCIL_INDEX8_EXT, driDrawPriv)); - _mesa_add_renderbuffer(&rfb->base, BUFFER_STENCIL, &stencil->base); - stencil->has_surface = screen->depthHasSurface; } _mesa_add_soft_renderbuffers(&rfb->base, |