diff options
Diffstat (limited to 'src/mesa/drivers/dri/radeon/radeon_screen.c')
-rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_screen.c | 63 |
1 files changed, 60 insertions, 3 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c index cfba884638..edc9244366 100644 --- a/src/mesa/drivers/dri/radeon/radeon_screen.c +++ b/src/mesa/drivers/dri/radeon/radeon_screen.c @@ -38,15 +38,20 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "glheader.h" #include "imports.h" +#include "mtypes.h" +#include "framebuffer.h" +#include "renderbuffer.h" #define STANDALONE_MMIO #include "radeon_context.h" #include "radeon_screen.h" #include "radeon_macros.h" +#include "radeon_span.h" #include "utils.h" #include "context.h" #include "vblank.h" +#include "drirenderbuffer.h" #include "GL/internal/dri_interface.h" @@ -451,10 +456,8 @@ radeonInitDriver( __DRIscreenPrivate *sPriv ) } - /** - * Create and initialize the Mesa and driver specific pixmap buffer - * data. + * Create the Mesa framebuffer and renderbuffers for a given window/drawable. * * \todo This function (and its interface) will need to be updated to support * pbuffers. @@ -465,6 +468,8 @@ radeonCreateBuffer( __DRIscreenPrivate *driScrnPriv, const __GLcontextModes *mesaVis, GLboolean isPixmap ) { + radeonScreenPtr screen = (radeonScreenPtr) driScrnPriv->private; + if (isPixmap) { return GL_FALSE; /* not implemented */ } @@ -474,12 +479,64 @@ radeonCreateBuffer( __DRIscreenPrivate *driScrnPriv, const GLboolean swAccum = mesaVis->accumRedBits > 0; const GLboolean swStencil = mesaVis->stencilBits > 0 && mesaVis->depthBits != 24; +#if 0 driDrawPriv->driverPrivate = (void *) _mesa_create_framebuffer( mesaVis, swDepth, swStencil, swAccum, swAlpha ); +#else + struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis); + + { + driRenderbuffer *frontRb + = driNewRenderbuffer(GL_RGBA, screen->cpp, + screen->frontOffset, screen->frontPitch); + radeonSetSpanFunctions(frontRb, mesaVis); + _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base); + } + + if (mesaVis->doubleBufferMode) { + driRenderbuffer *backRb + = driNewRenderbuffer(GL_RGBA, screen->cpp, + screen->backOffset, screen->backPitch); + radeonSetSpanFunctions(backRb, mesaVis); + _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base); + } + + if (mesaVis->depthBits == 16) { + driRenderbuffer *depthRb + = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp, + screen->depthOffset, screen->depthPitch); + radeonSetSpanFunctions(depthRb, mesaVis); + _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base); + } + else if (mesaVis->depthBits == 24) { + driRenderbuffer *depthRb + = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp, + screen->depthOffset, screen->depthPitch); + radeonSetSpanFunctions(depthRb, mesaVis); + _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base); + } + + if (mesaVis->stencilBits > 0 && !swStencil) { + driRenderbuffer *stencilRb + = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, screen->cpp, + screen->depthOffset, screen->depthPitch); + radeonSetSpanFunctions(stencilRb, mesaVis); + _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base); + } + + _mesa_add_soft_renderbuffers(fb, + GL_FALSE, /* color */ + swDepth, + swStencil, + swAccum, + swAlpha, + GL_FALSE /* aux */); + driDrawPriv->driverPrivate = (void *) fb; +#endif return (driDrawPriv->driverPrivate != NULL); } } |