#include "via_dri.h"
#include "GL/internal/dri_interface.h"
+#include "drirenderbuffer.h"
-/* Radeon configuration
- */
#include "xmlpool.h"
-const char __driConfigOptions[] =
+PUBLIC const char __driConfigOptions[] =
DRI_CONF_BEGIN
DRI_CONF_SECTION_PERFORMANCE
- DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
DRI_CONF_SECTION_END
+ DRI_CONF_SECTION_QUALITY
+ DRI_CONF_EXCESS_MIPMAP(false)
+ DRI_CONF_SECTION_END
DRI_CONF_SECTION_DEBUG
DRI_CONF_NO_RAST(false)
DRI_CONF_SECTION_END
DRI_CONF_END;
static const GLuint __driNConfigOptions = 3;
-
-static PFNGLXCREATECONTEXTMODES create_context_modes = NULL;
+extern const struct dri_extension card_extensions[];
static int getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo );
{
viaScreenPrivate *viaScreen;
VIADRIPtr gDRIPriv = (VIADRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) glXGetProcAddress(
- (const GLubyte *) "__glXScrEnableExtension" );
- void * const psc = sPriv->psc->screenConfigs;
-
+ int i;
- if ( glx_enable_extension == NULL ) {
- return GL_FALSE;
+ if (sPriv->devPrivSize != sizeof(VIADRIRec)) {
+ fprintf(stderr,"\nERROR! sizeof(VIADRIRec) does not match passed size from device driver\n");
+ return GL_FALSE;
}
-
/* Allocate the private area */
viaScreen = (viaScreenPrivate *) CALLOC(sizeof(viaScreenPrivate));
if (!viaScreen) {
viaScreen->fbOffset = 0;
viaScreen->fbSize = gDRIPriv->fbSize;
viaScreen->irqEnabled = gDRIPriv->irqEnabled;
- viaScreen->irqEnabled = 1;
if (VIA_DEBUG & DEBUG_DRI) {
fprintf(stderr, "deviceID = %08x\n", viaScreen->deviceID);
if (drmMap(sPriv->fd,
gDRIPriv->regs.handle,
gDRIPriv->regs.size,
- (drmAddress *)&viaScreen->reg) != 0) {
+ &viaScreen->reg) != 0) {
FREE(viaScreen);
sPriv->private = NULL;
__driUtilMessage("viaInitDriver: drmMap regs failed");
gDRIPriv->agp.handle,
gDRIPriv->agp.size,
(drmAddress *)&viaScreen->agpLinearStart) != 0) {
+ drmUnmap(viaScreen->reg, gDRIPriv->regs.size);
FREE(viaScreen);
- drmUnmap(viaScreen->reg, gDRIPriv->agp.size);
sPriv->private = NULL;
__driUtilMessage("viaInitDriver: drmMap agp failed");
return GL_FALSE;
- }
- viaScreen->agpBase = (GLuint *)gDRIPriv->agp.handle;
+ }
+
+ viaScreen->agpBase = drmAgpBase(sPriv->fd);
} else
viaScreen->agpLinearStart = 0;
viaScreen->sareaPrivOffset = gDRIPriv->sarea_priv_offset;
+ i = 0;
+ viaScreen->extensions[i++] = &driFrameTrackingExtension.base;
+ viaScreen->extensions[i++] = &driReadDrawableExtension;
if ( viaScreen->irqEnabled ) {
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
+ viaScreen->extensions[i++] = &driSwapControlExtension.base;
+ viaScreen->extensions[i++] = &driMediaStreamCounterExtension.base;
}
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
+ viaScreen->extensions[i++] = NULL;
+ sPriv->extensions = viaScreen->extensions;
return GL_TRUE;
}
via_free_empty_buffers(viaScreen->bufs);
+ driDestroyOptionInfo(&viaScreen->optionCache);
+
FREE(viaScreen);
sPriv->private = NULL;
}
GLboolean swStencil = (mesaVis->stencilBits > 0 &&
mesaVis->depthBits != 24);
-
+ GLboolean swAccum = mesaVis->accumRedBits > 0;
if (isPixmap) {
/* KW: This needs work, disabled for now:
return GL_FALSE;
}
else {
-#if 0
- driDrawPriv->driverPrivate = (void *)
- _mesa_create_framebuffer(mesaVis,
- GL_FALSE, /* software depth buffer? */
- swStencil,
- mesaVis->accumRedBits > 0,
- GL_FALSE /* s/w alpha planes */);
-#else
struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
+ /* The front color, back color and depth renderbuffers are
+ * set up later in calculate_buffer_parameters().
+ * Only create/connect software-based buffers here.
+ */
+
+#if 000
+ /* This code _should_ be put to use. We have to move the
+ * viaRenderbuffer members out of the via_context structure.
+ * Those members should just be the renderbuffers hanging off the
+ * gl_framebuffer object.
+ */
/* XXX check/fix the offset/pitch parameters! */
{
driRenderbuffer *frontRb
- = driNewRenderbuffer(GL_RGBA, screen->bytesPerPixel,
- 0, screen->width);
+ = driNewRenderbuffer(GL_RGBA, NULL,
+ screen->bytesPerPixel,
+ 0, screen->width, driDrawPriv);
viaSetSpanFunctions(frontRb, mesaVis);
_mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
}
if (mesaVis->doubleBufferMode) {
driRenderbuffer *backRb
- = driNewRenderbuffer(GL_RGBA, screen->bytesPerPixel,
- 0, screen->width);
+ = driNewRenderbuffer(GL_RGBA, NULL,
+ screen->bytesPerPixel,
+ 0, screen->width, driDrawPriv);
viaSetSpanFunctions(backRb, mesaVis);
_mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
}
if (mesaVis->depthBits == 16) {
driRenderbuffer *depthRb
- = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->bytesPerPixel,
- 0, screen->width);
+ = driNewRenderbuffer(GL_DEPTH_COMPONENT16, NULL,
+ screen->bytesPerPixel,
+ 0, screen->width, driDrawPriv);
viaSetSpanFunctions(depthRb, mesaVis);
_mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
}
else if (mesaVis->depthBits == 24) {
driRenderbuffer *depthRb
- = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->bytesPerPixel,
- 0, screen->width);
+ = driNewRenderbuffer(GL_DEPTH_COMPONENT24, NULL,
+ screen->bytesPerPixel,
+ 0, screen->width, driDrawPriv);
viaSetSpanFunctions(depthRb, mesaVis);
_mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
}
else if (mesaVis->depthBits == 32) {
driRenderbuffer *depthRb
- = driNewRenderbuffer(GL_DEPTH_COMPONENT32, screen->bytesPerPixel,
- 0, screen->width);
+ = driNewRenderbuffer(GL_DEPTH_COMPONENT32, NULL,
+ screen->bytesPerPixel,
+ 0, screen->width, driDrawPriv);
viaSetSpanFunctions(depthRb, mesaVis);
_mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
}
if (mesaVis->stencilBits > 0 && !swStencil) {
driRenderbuffer *stencilRb
- = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, screen->bytesPerPixel,
- 0, screen->width);
+ = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, NULL,
+ screen->bytesPerPixel,
+ 0, screen->width, driDrawPriv);
viaSetSpanFunctions(stencilRb, mesaVis);
_mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
}
+#endif
_mesa_add_soft_renderbuffers(fb,
GL_FALSE, /* color */
GL_FALSE, /* depth */
swStencil,
- mesaVis->accumRedBits > 0,
+ swAccum,
GL_FALSE, /* alpha */
GL_FALSE /* aux */);
driDrawPriv->driverPrivate = (void *) fb;
-#endif
- return (driDrawPriv->driverPrivate != NULL);
+
+ return (driDrawPriv->driverPrivate != NULL);
}
}
static void
viaDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
{
- _mesa_destroy_framebuffer((GLframebuffer *)(driDrawPriv->driverPrivate));
+ _mesa_unreference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)));
}
static struct __DriverAPIRec viaAPI = {
- .InitDriver = viaInitDriver,
.DestroyScreen = viaDestroyScreen,
.CreateContext = viaCreateContext,
.DestroyContext = viaDestroyContext,
.UnbindContext = viaUnbindContext,
.GetSwapInfo = getSwapInfo,
.GetMSC = driGetMSC32,
+ .GetDrawableMSC = driDrawableGetMSC32,
.WaitForMSC = driWaitForMSC32,
.WaitForSBC = NULL,
.SwapBuffersMSC = NULL
fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
}
- modes = (*create_context_modes)( num_modes, sizeof( __GLcontextModes ) );
+ modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
m = modes;
if ( ! driFillInModes( & m, fb_format, fb_type,
depth_bits_array, stencil_bits_array,
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050722( __DRInativeDisplay *dpy, int scrn,
- __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- __GLcontextModes ** driver_modes )
-
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
- static const __DRIversion ddx_expected = { 4, 0, 0 };
+ static const __DRIversion ddx_expected = { VIA_DRIDDX_VERSION_MAJOR,
+ VIA_DRIDDX_VERSION_MINOR,
+ VIA_DRIDDX_VERSION_PATCH };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 2, 3, 0 };
+ static const char *driver_name = "Unichrome";
+ VIADRIPtr dri_priv = (VIADRIPtr) psp->pDevPriv;
- if ( ! driCheckDriDdxDrmVersions2( "Unichrome",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ if ( ! driCheckDriDdxDrmVersions2( driver_name,
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected) )
return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &viaAPI);
- if ( psp != NULL ) {
- create_context_modes = (PFNGLXCREATECONTEXTMODES)
- glXGetProcAddress( (const GLubyte *) "__glXCreateContextModes" );
- if ( create_context_modes != NULL ) {
- VIADRIPtr dri_priv = (VIADRIPtr) psp->pDevPriv;
- *driver_modes = viaFillInModes( dri_priv->bytesPerPixel * 8,
- GL_TRUE );
- }
- }
- fprintf(stderr, "%s - succeeded\n", __FUNCTION__);
- return (void *) psp;
+ psp->DriverAPI = viaAPI;
+
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+
+ if (!viaInitDriver(psp))
+ return NULL;
+
+ return viaFillInModes( dri_priv->bytesPerPixel * 8, GL_TRUE );
+
}
projects / mesa.git / blobdiff