* Find drawables in the local hash that have been destroyed on the
* server.
*
- * \param drawHash Hash-table containing all know drawables.
+ * \param drawHash Hash-table containing all known drawables.
*/
static void __driGarbageCollectDrawables(void *drawHash)
{
prp->refcount--;
}
+ /* destroy the drawables if they no longer exist on the server */
+ if ((pdp->refcount == 0) || (prp->refcount == 0)) {
+ /* probably shouldn't need the collector here,
+ as we know the affected drawables (or could there be others?) */
+ __driGarbageCollectDrawables(pdp->driScreenPriv->drawHash);
+ }
/* XXX this is disabled so that if we call SwapBuffers on an unbound
* window we can determine the last context bound to the window and
if (pdp->pClipRects) {
_mesa_free(pdp->pClipRects);
+ pdp->pClipRects = NULL;
}
if (pdp->pBackClipRects) {
_mesa_free(pdp->pBackClipRects);
+ pdp->pBackClipRects = NULL;
}
DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
#include "i915_context.h"
static void
- i915_render_start(struct intel_context *intel)
+ i915_render_prevalidate(struct intel_context *intel)
{
struct i915_context *i915 = i915_context(&intel->ctx);
i915ValidateFragmentProgram(i915);
}
+ static void
+ i915_render_start(struct intel_context *intel)
+ {
+ }
+
static void
i915_reduced_primitive_state(struct intel_context *intel, GLenum rprim)
st1 &= ~ST1_ENABLE;
switch (rprim) {
+ case GL_QUADS: /* from RASTERIZE(GL_QUADS) in t_dd_tritemp.h */
case GL_TRIANGLES:
if (intel->ctx.Polygon.StippleFlag && intel->hw_stipple)
st1 |= ST1_ENABLE;
i915->intel.vtbl.lost_hardware = i915_lost_hardware;
i915->intel.vtbl.reduced_primitive_state = i915_reduced_primitive_state;
i915->intel.vtbl.render_start = i915_render_start;
+ i915->intel.vtbl.render_prevalidate = i915_render_prevalidate;
i915->intel.vtbl.set_draw_region = i915_set_draw_region;
i915->intel.vtbl.update_texture_state = i915UpdateTextureState;
i915->intel.vtbl.flush_cmd = i915_flush_cmd;
/**
- * Update the following fields for rendering to a user-created FBO:
+ * Update the following fields for rendering:
* intel->numClipRects
* intel->pClipRects
- * intel->drawX
- * intel->drawY
*/
static void
intelSetRenderbufferClipRects(struct intel_context *intel)
{
+ /* zero-sized buffers might be legal? */
assert(intel->ctx.DrawBuffer->Width > 0);
assert(intel->ctx.DrawBuffer->Height > 0);
intel->fboRect.x1 = 0;
intel->fboRect.y2 = intel->ctx.DrawBuffer->Height;
intel->numClipRects = 1;
intel->pClipRects = &intel->fboRect;
- intel->drawX = 0;
- intel->drawY = 0;
}
- /**
- * As above, but for rendering private front/back buffer of a window.
- * \sa intelSetPrivbufClipRects
- */
-
- static void
- intelSetPrivbufClipRects(struct intel_context *intel)
- {
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- if (!dPriv)
- return;
-
- intel->fakeClipRect.x1 = 0;
- intel->fakeClipRect.y1 = 0;
- intel->fakeClipRect.x2 = dPriv->w;
- intel->fakeClipRect.y2 = dPriv->h;
- intel->numClipRects = 1;
- intel->pClipRects = &intel->fakeClipRect;
- intel->drawX = 0;
- intel->drawY = 0;
- }
-
-
/**
* This will be called whenever the currently bound window is moved/resized.
if (!intel->ctx.DrawBuffer) {
/* when would this happen? -BP */
+ assert(0);
intel->numClipRects = 0;
}
+ /* Update Mesa's notion of window size */
+ driUpdateFramebufferSize(ctx, dPriv);
+ intel_fb->Base.Initialized = GL_TRUE; /* XXX remove someday */
- if (intel->intelScreen->driScrnPriv->ddxMinor >= 7) {
+ {
drmI830Sarea *sarea = intel->sarea;
drm_clip_rect_t drw_rect = { .x1 = dPriv->x, .x2 = dPriv->x + dPriv->w,
.y1 = dPriv->y, .y2 = dPriv->y + dPriv->h };
intel_fb->pf_current_page = (intel->sarea->pf_current_page >>
(intel_fb->pf_pipes & 0x2)) & 0x3;
- intel_fb->pf_num_pages = intel->intelScreen->third.handle ? 3 : 2;
+ intel_fb->pf_num_pages = 2 /*intel->intelScreen->third.handle ? 3 : 2*/;
pf_active = pf_pipes && (pf_pipes & intel->sarea->pf_active) == pf_pipes;
flags = intel_fb->vblank_flags & ~VBLANK_FLAG_SECONDARY;
}
- if (flags != intel_fb->vblank_flags) {
+ if (flags != intel_fb->vblank_flags && intel_fb->vblank_flags &&
+ !(intel_fb->vblank_flags & VBLANK_FLAG_NO_IRQ)) {
drmVBlank vbl;
int i;
}
for (i = 0; i < intel_fb->pf_num_pages; i++) {
- if (!intel_fb->color_rb[i])
+ if (!intel_fb->color_rb[i] ||
+ (intel_fb->vbl_waited - intel_fb->color_rb[i]->vbl_pending) <=
+ (1<<23))
continue;
vbl.request.sequence = intel_fb->color_rb[i]->vbl_pending;
intel_fb->color_rb[i]->vbl_pending = intel_fb->vbl_waited;
}
}
- } else {
- intel_fb->vblank_flags &= ~VBLANK_FLAG_SECONDARY;
}
- /* Update Mesa's notion of window size */
- driUpdateFramebufferSize(ctx, dPriv);
- intel_fb->Base.Initialized = GL_TRUE; /* XXX remove someday */
-
/* Update hardware scissor */
ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
ctx->Scissor.Width, ctx->Scissor.Height);
LOCK_HARDWARE(intel);
- /* XXX FBO: was: intel->driDrawable->numClipRects */
if (intel->numClipRects) {
GLint cx, cy, cw, ch;
GLuint buf;
/* XXX: Using INTEL_BATCH_NO_CLIPRECTS here is dangerous as the
* drawing origin may not be correctly emitted.
*/
- intel_meta_draw_quad(intel, clear.x1, clear.x2, clear.y1, clear.y2, intel->ctx.Depth.Clear, clearColor, 0, 0, 0, 0); /* texcoords */
+ intel_meta_draw_quad(intel, clear.x1, clear.x2, clear.y1, clear.y2,
+ intel->ctx.Depth.Clear, clearColor, 0, 0, 0, 0); /* texcoords */
mask &=
~(BUFFER_BIT_BACK_LEFT | BUFFER_BIT_STENCIL | BUFFER_BIT_DEPTH);
}
-
-
- /**
- * Copy the window contents named by dPriv to the rotated (or reflected)
- * color buffer.
- * srcBuf is BUFFER_BIT_FRONT_LEFT or BUFFER_BIT_BACK_LEFT to indicate the source.
- */
- void
- intelRotateWindow(struct intel_context *intel,
- __DRIdrawablePrivate * dPriv, GLuint srcBuf)
- {
-
- intelScreenPrivate *screen = intel->intelScreen;
- drm_clip_rect_t fullRect;
- struct intel_framebuffer *intel_fb;
- struct intel_region *src;
- const drm_clip_rect_t *clipRects;
- int numClipRects;
- int i;
- GLenum format, type;
-
- int xOrig, yOrig;
- int origNumClipRects;
- drm_clip_rect_t *origRects;
-
- /*
- * set up hardware state
- */
- intelFlush(&intel->ctx);
-
- LOCK_HARDWARE(intel);
-
- if (!intel->numClipRects) {
- UNLOCK_HARDWARE(intel);
- return;
- }
-
- intel->vtbl.install_meta_state(intel);
-
- intel->vtbl.meta_no_depth_write(intel);
- intel->vtbl.meta_no_stencil_write(intel);
- intel->vtbl.meta_color_mask(intel, GL_FALSE);
-
-
- /* save current drawing origin and cliprects (restored at end) */
- xOrig = intel->drawX;
- yOrig = intel->drawY;
- origNumClipRects = intel->numClipRects;
- origRects = intel->pClipRects;
-
- /*
- * set drawing origin, cliprects for full-screen access to rotated screen
- */
- fullRect.x1 = 0;
- fullRect.y1 = 0;
- fullRect.x2 = screen->rotatedWidth;
- fullRect.y2 = screen->rotatedHeight;
- intel->drawX = 0;
- intel->drawY = 0;
- intel->numClipRects = 1;
- intel->pClipRects = &fullRect;
-
- intel->vtbl.meta_draw_region(intel, screen->rotated_region, NULL); /* ? */
-
- intel_fb = dPriv->driverPrivate;
-
- if ((srcBuf == BUFFER_BIT_BACK_LEFT && !intel_fb->pf_active)) {
- src = intel_get_rb_region(&intel_fb->Base, BUFFER_BACK_LEFT);
- clipRects = dPriv->pBackClipRects;
- numClipRects = dPriv->numBackClipRects;
- }
- else {
- src = intel_get_rb_region(&intel_fb->Base, BUFFER_FRONT_LEFT);
- clipRects = dPriv->pClipRects;
- numClipRects = dPriv->numClipRects;
- }
-
- if (src->cpp == 4) {
- format = GL_BGRA;
- type = GL_UNSIGNED_BYTE;
- }
- else {
- format = GL_BGR;
- type = GL_UNSIGNED_SHORT_5_6_5_REV;
- }
-
- /* set the whole screen up as a texture to avoid alignment issues */
- intel->vtbl.meta_tex_rect_source(intel,
- src->buffer,
- screen->width,
- screen->height, src->pitch, format, type);
-
- intel->vtbl.meta_texture_blend_replace(intel);
-
- /*
- * loop over the source window's cliprects
- */
- for (i = 0; i < numClipRects; i++) {
- int srcX0 = clipRects[i].x1;
- int srcY0 = clipRects[i].y1;
- int srcX1 = clipRects[i].x2;
- int srcY1 = clipRects[i].y2;
- GLfloat verts[4][2], tex[4][2];
- int j;
-
- /* build vertices for four corners of clip rect */
- verts[0][0] = srcX0;
- verts[0][1] = srcY0;
- verts[1][0] = srcX1;
- verts[1][1] = srcY0;
- verts[2][0] = srcX1;
- verts[2][1] = srcY1;
- verts[3][0] = srcX0;
- verts[3][1] = srcY1;
-
- /* .. and texcoords */
- tex[0][0] = srcX0;
- tex[0][1] = srcY0;
- tex[1][0] = srcX1;
- tex[1][1] = srcY0;
- tex[2][0] = srcX1;
- tex[2][1] = srcY1;
- tex[3][0] = srcX0;
- tex[3][1] = srcY1;
-
- /* transform coords to rotated screen coords */
-
- for (j = 0; j < 4; j++) {
- matrix23TransformCoordf(&screen->rotMatrix,
- &verts[j][0], &verts[j][1]);
- }
-
- /* draw polygon to map source image to dest region */
- intel_meta_draw_poly(intel, 4, verts, 0, 0, tex);
-
- } /* cliprect loop */
-
- intel->vtbl.leave_meta_state(intel);
- intel_batchbuffer_flush(intel->batch);
-
- /* restore original drawing origin and cliprects */
- intel->drawX = xOrig;
- intel->drawY = yOrig;
- intel->numClipRects = origNumClipRects;
- intel->pClipRects = origRects;
-
- UNLOCK_HARDWARE(intel);
- }
-
-
/**
* Called by ctx->Driver.Clear.
*/
}
}
-
+ #if 0
/* Flip the front & back buffers
*/
static GLboolean
intel_flip_renderbuffers(intel_fb);
intel_draw_buffer(&intel->ctx, &intel_fb->Base);
+ if (INTEL_DEBUG & DEBUG_IOCTL)
+ fprintf(stderr, "%s: success\n", __FUNCTION__);
+
return GL_TRUE;
}
+ #endif
- #if 0
- void
- intelSwapBuffers(__DRIdrawablePrivate * dPriv)
- {
- if (dPriv->driverPrivate) {
- const struct gl_framebuffer *fb
- = (struct gl_framebuffer *) dPriv->driverPrivate;
- if (fb->Visual.doubleBufferMode) {
- GET_CURRENT_CONTEXT(ctx);
- if (ctx && ctx->DrawBuffer == fb) {
- _mesa_notifySwapBuffers(ctx); /* flush pending rendering */
- }
- if (intel->doPageFlip) {
- intelPageFlip(dPriv);
- }
- else {
- intelCopyBuffer(dPriv);
- }
- }
- }
- else {
- _mesa_problem(NULL,
- "dPriv has no gl_framebuffer pointer in intelSwapBuffers");
- }
- }
- #else
- /* Trunk version:
- */
static GLboolean
intelScheduleSwap(const __DRIdrawablePrivate * dPriv, GLboolean *missed_target)
drm_i915_vblank_swap_t swap;
GLboolean ret;
- if ((intel_fb->vblank_flags & VBLANK_FLAG_NO_IRQ) ||
- intelScreen->drmMinor < (intel_fb->pf_active ? 9 : 6))
+ if (!intel_fb->vblank_flags ||
+ (intel_fb->vblank_flags & VBLANK_FLAG_NO_IRQ) ||
- intelScreen->current_rotation != 0 ||
+ intelScreen->drmMinor < (intel_fb->pf_active ? 9 : 6))
return GL_FALSE;
swap.seqtype = DRM_VBLANK_ABSOLUTE;
return ret;
}
-
+
void
intelSwapBuffers(__DRIdrawablePrivate * dPriv)
{
intel = intel_context(ctx);
if (ctx->Visual.doubleBufferMode) {
- intelScreenPrivate *screen = intel->intelScreen;
GLboolean missed_target;
struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
int64_t ust;
_mesa_notifySwapBuffers(ctx); /* flush pending rendering comands */
- if (screen->current_rotation != 0 ||
- !intelScheduleSwap(dPriv, &missed_target)) {
+ if (!intelScheduleSwap(dPriv, &missed_target)) {
driWaitForVBlank(dPriv, &intel_fb->vbl_seq, intel_fb->vblank_flags,
&missed_target);
- if (screen->current_rotation != 0 || !intelPageFlip(dPriv)) {
- intelCopyBuffer(dPriv, NULL);
- }
-
- if (screen->current_rotation != 0) {
- intelRotateWindow(intel, dPriv, BUFFER_BIT_FRONT_LEFT);
- }
+ intelCopyBuffer(dPriv, NULL);
}
intel_fb->swap_count++;
fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__);
}
}
- #endif
void
intelCopySubBuffer(__DRIdrawablePrivate * dPriv, int x, int y, int w, int h)
if (ctx->Visual.doubleBufferMode) {
drm_clip_rect_t rect;
- #if 1
- rect.x1 = x + dPriv->x;
- rect.y1 = (dPriv->h - y - h) + dPriv->y;
- rect.x2 = rect.x1 + w;
- rect.y2 = rect.y1 + h;
- #else
+ /* fixup cliprect (driDrawable may have changed?) later */
rect.x1 = x;
- rect.y1 = dPriv->h - y;
- rect.x2 = rect.x1 + w;
- rect.y2 = rect.y1 + h;
- #endif
+ rect.y1 = y;
+ rect.x2 = w;
+ rect.y2 = h;
_mesa_notifySwapBuffers(ctx); /* flush pending rendering comands */
intelCopyBuffer(dPriv, &rect);
}
struct intel_context *intel = intel_context(ctx);
struct intel_region *colorRegion, *depthRegion = NULL;
struct intel_renderbuffer *irbDepth = NULL, *irbStencil = NULL;
- int front = 0; /* drawing to front color buffer? */
if (!fb) {
/* this can happen during the initial context initialization */
/* writing to 0 or 2 or 4 color buffers */
/*_mesa_debug(ctx, "Software rendering\n");*/
FALLBACK(intel, INTEL_FALLBACK_DRAW_BUFFER, GL_TRUE);
- front = 1; /* might not have back color buffer */
}
else {
/* draw to exactly one color buffer */
/*_mesa_debug(ctx, "Hardware rendering\n");*/
FALLBACK(intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE);
- if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT) {
- front = 1;
- }
}
/*
* Get the intel_renderbuffer for the colorbuffer we're drawing into.
* And set up cliprects.
*/
- if (fb->Name == 0) {
- intelSetPrivbufClipRects(intel);
- /* drawing to window system buffer */
- if (front) {
- colorRegion = intel_get_rb_region(fb, BUFFER_FRONT_LEFT);
- }
- else {
- colorRegion = intel_get_rb_region(fb, BUFFER_BACK_LEFT);
- }
- }
- else {
- /* drawing to user-created FBO */
+ {
struct intel_renderbuffer *irb;
intelSetRenderbufferClipRects(intel);
irb = intel_renderbuffer(fb->_ColorDrawBuffers[0][0]);
/**
** Release old regions, reference new regions
**/
- #if 0 /* XXX FBO: this seems to be redundant with i915_state_draw_region() */
- if (intel->draw_region != colorRegion) {
- intel_region_release(&intel->draw_region);
- intel_region_reference(&intel->draw_region, colorRegion);
- }
- if (intel->intelScreen->depth_region != depthRegion) {
- intel_region_release(&intel->intelScreen->depth_region);
- intel_region_reference(&intel->intelScreen->depth_region, depthRegion);
- }
- #endif
intel->vtbl.set_draw_region(intel, colorRegion, depthRegion);
#include "intel_buffer_objects.h"
#include "intel_fbo.h"
+#include "pipe/softpipe/sp_context.h"
+#include "state_tracker/st_public.h"
+
+
#include "drirenderbuffer.h"
#include "vblank.h"
#include "utils.h"
#if 1 /* XXX FBO temporary? */
{"GL_EXT_packed_depth_stencil", NULL},
#endif
+ {"GL_EXT_pixel_buffer_object", NULL},
{"GL_EXT_secondary_color", GL_EXT_secondary_color_functions},
{"GL_EXT_stencil_wrap", NULL},
{"GL_EXT_texture_edge_clamp", NULL},
_vbo_InvalidateState(ctx, new_state);
_tnl_InvalidateState(ctx, new_state);
_tnl_invalidate_vertex_state(ctx, new_state);
+
+ st_invalidate_state( ctx, new_state );
+
intel_context(ctx)->NewGLState |= new_state;
}
intelCheckFrontUpdate(GLcontext * ctx)
{
struct intel_context *intel = intel_context(ctx);
+ /* rely on _ColorDrawBufferMask being kept up to date by mesa
+ even for window-fbos. */
+ /* not sure. Might need that for all masks including
+ BUFFER_BIT_FRONT_LEFT maybe? */
if (intel->ctx.DrawBuffer->_ColorDrawBufferMask[0] ==
BUFFER_BIT_FRONT_LEFT) {
- intelScreenPrivate *screen = intel->intelScreen;
__DRIdrawablePrivate *dPriv = intel->driDrawable;
- if (screen->current_rotation != 0) {
- intelRotateWindow(intel, dPriv, BUFFER_BIT_FRONT_LEFT);
- }
- else {
- intelCopyBuffer(dPriv, NULL);
- }
+ intelCopyBuffer(dPriv, NULL);
}
}
if (!havePools)
return GL_FALSE;
-
+
if (!_mesa_initialize_context(&intel->ctx,
mesaVis, shareCtx,
functions, (void *) intel))
intel->driScreen = sPriv;
intel->sarea = saPriv;
- intel->width = intelScreen->width;
- intel->height = intelScreen->height;
- intel->current_rotation = intelScreen->current_rotation;
-
if (!lockMutexInit) {
lockMutexInit = GL_TRUE;
_glthread_INIT_MUTEX(lockMutex);
FALLBACK(intel, INTEL_FALLBACK_USER, 1);
}
+
+ st_create_context( &intel->ctx,
+ softpipe_create() );
+
+
return GL_TRUE;
}
GLboolean
intelUnbindContext(__DRIcontextPrivate * driContextPriv)
{
+ struct intel_context *intel = (struct intel_context *) driContextPriv->driverPrivate;
+ /* XXX UnbindContext is called AFTER the new context is made current.
+ Hopefully shouldn't be a problem ? */
+ FLUSH_VERTICES((&intel->ctx), 0);
+ intelFlush(&intel->ctx);
return GL_TRUE;
}
is done. Need a per-screen context? */
intel->intelScreen->dummyctxptr = intel;
- /* XXX FBO temporary fix-ups! */
- /* if the renderbuffers don't have regions, init them from the context */
- {
- struct intel_renderbuffer *irbDepth
- = intel_get_renderbuffer(&intel_fb->Base, BUFFER_DEPTH);
- struct intel_renderbuffer *irbStencil
- = intel_get_renderbuffer(&intel_fb->Base, BUFFER_STENCIL);
-
- if (intel_fb->color_rb[0] && !intel_fb->color_rb[0]->region) {
- intel_region_reference(&intel_fb->color_rb[0]->region,
- intel->intelScreen->front_region);
- }
- if (intel_fb->color_rb[1] && !intel_fb->color_rb[1]->region) {
- intel_region_reference(&intel_fb->color_rb[1]->region,
- intel->intelScreen->back_region);
- }
- if (intel_fb->color_rb[2] && !intel_fb->color_rb[2]->region) {
- intel_region_reference(&intel_fb->color_rb[2]->region,
- intel->intelScreen->third_region);
- }
- if (irbDepth && !irbDepth->region) {
- intel_region_reference(&irbDepth->region, intel->intelScreen->depth_region);
- }
- if (irbStencil && !irbStencil->region) {
- intel_region_reference(&irbStencil->region, intel->intelScreen->depth_region);
- }
- }
-
- /* set GLframebuffer size to match window, if needed */
+ /* update GLframebuffer size to match window if needed */
driUpdateFramebufferSize(&intel->ctx, driDrawPriv);
if (driReadPriv != driDrawPriv) {
- driUpdateFramebufferSize(&intel->ctx, driReadPriv);
+ driUpdateFramebufferSize(&intel->ctx, driReadPriv);
}
_mesa_make_current(&intel->ctx, &intel_fb->Base, readFb);
- intel->intelScreen->dummyctxptr = &intel->ctx;
/* The drawbuffer won't always be updated by _mesa_make_current:
*/
if (intel->ctx.DrawBuffer == &intel_fb->Base) {
if (intel->driDrawable != driDrawPriv) {
- intel_fb->vblank_flags = (intel->intelScreen->irq_active != 0)
- ? driGetDefaultVBlankFlags(&intel->optionCache)
- : VBLANK_FLAG_NO_IRQ;
- (*dri_interface->getUST) (&intel_fb->swap_ust);
- driDrawableInitVBlank(driDrawPriv, intel_fb->vblank_flags,
- &intel_fb->vbl_seq);
+ if (driDrawPriv->pdraw->swap_interval == (unsigned)-1) {
+ int i;
+
+ intel_fb->vblank_flags = (intel->intelScreen->irq_active != 0)
+ ? driGetDefaultVBlankFlags(&intel->optionCache)
+ : VBLANK_FLAG_NO_IRQ;
+
+ (*dri_interface->getUST) (&intel_fb->swap_ust);
+ driDrawableInitVBlank(driDrawPriv, intel_fb->vblank_flags,
+ &intel_fb->vbl_seq);
+ intel_fb->vbl_waited = intel_fb->vbl_seq;
+
- for (i = 0; i < (intel->intelScreen->third.handle ? 3 : 2); i++) {
++ for (i = 0; i < 2; i++) {
+ if (intel_fb->color_rb[i])
+ intel_fb->color_rb[i]->vbl_pending = intel_fb->vbl_seq;
+ }
+ }
- intel->driDrawable = driDrawPriv;
- intelWindowMoved(intel);
}
+ }
- intel_draw_buffer(&intel->ctx, &intel_fb->Base);
+ if ((intel->driDrawable != driDrawPriv) ||
+ (intel->lastStamp != driDrawPriv->lastStamp)) {
+ intel->driDrawable = driDrawPriv;
+ intelWindowMoved(intel);
+ intel->lastStamp = driDrawPriv->lastStamp;
}
+
}
else {
_mesa_make_current(NULL, NULL, NULL);
* checking must be done *after* this call:
*/
if (dPriv)
- intel->revalidateDrawable = GL_TRUE;
- // DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
+ DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
if (sarea->width != intelScreen->width ||
- sarea->height != intelScreen->height ||
- sarea->rotation != intelScreen->current_rotation) {
+ sarea->height != intelScreen->height) {
intelUpdateScreenRotation(sPriv, sarea);
}
if (sarea->width != intel->width ||
sarea->height != intel->height ||
sarea->rotation != intel->current_rotation) {
-
- void *batchMap = intel->batch->map;
-
+ int numClipRects = intel->numClipRects;
+
/*
* FIXME: Really only need to do this when drawing to a
* common back- or front buffer.
*/
/*
- * This will drop the outstanding batchbuffer on the floor
+ * This will essentially drop the outstanding batchbuffer on the floor.
*/
+ intel->numClipRects = 0;
- if (batchMap != NULL) {
- driBOUnmap(intel->batch->buffer);
- intel->batch->map = NULL;
- }
-
- intel_batchbuffer_reset(intel->batch);
+ if (intel->Fallback)
+ _swrast_flush(&intel->ctx);
- if (batchMap == NULL) {
- driBOUnmap(intel->batch->buffer);
- intel->batch->map = NULL;
- }
+ INTEL_FIREVERTICES(intel);
- /* lose all primitives */
- intel->prim.primitive = ~0;
- intel->prim.start_ptr = 0;
- intel->prim.flush = 0;
+ if (intel->batch->map != intel->batch->ptr)
+ intel_batchbuffer_flush(intel->batch);
- /* re-emit all state */
- intel->vtbl.lost_hardware(intel);
+ intel->numClipRects = numClipRects;
/* force window update */
intel->lastStamp = 0;
}
-
- /* Lock the hardware and validate our state.
+ /* Lock the hardware and validate our state.
*/
void LOCK_HARDWARE( struct intel_context *intel )
{
BUFFER_BACK_LEFT);
}
- if (intel_rb && (intel_fb->vbl_waited - intel_rb->vbl_pending) > (1<<23)) {
+ if (intel_rb && intel_fb->vblank_flags &&
+ !(intel_fb->vblank_flags & VBLANK_FLAG_NO_IRQ) &&
+ (intel_fb->vbl_waited - intel_rb->vbl_pending) > (1<<23)) {
drmVBlank vbl;
vbl.request.type = DRM_VBLANK_ABSOLUTE;
ASSERT(irb);
+ DBG("freeing renderbuffer\n");
+
if (irb->PairedStencil || irb->PairedDepth) {
intel_unpair_depth_stencil(ctx, irb);
}
rb->Width = width;
rb->Height = height;
+#if 1
+ /* update the surface's size too */
+ rb->surface->width = width;
+ rb->surface->height = height;
+#endif
+
/* This sets the Get/PutRow/Value functions */
intel_set_span_functions(&irb->Base);
}
-
- /**
- * Called for each hardware renderbuffer when a _window_ is resized.
- * Just update fields.
- * Not used for user-created renderbuffers!
- */
- static GLboolean
- intel_alloc_window_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
- GLenum internalFormat, GLuint width, GLuint height)
- {
- ASSERT(rb->Name == 0);
- rb->Width = width;
- rb->Height = height;
- rb->_ActualFormat = internalFormat;
-
- return GL_TRUE;
- }
-
static void
intel_resize_buffers(GLcontext *ctx, struct gl_framebuffer *fb,
GLuint width, GLuint height)
- /**
- * Create a new intel_renderbuffer which corresponds to an on-screen window,
- * not a user-created renderbuffer.
- * \param width the screen width
- * \param height the screen height
- */
struct intel_renderbuffer *
- intel_create_renderbuffer(GLenum intFormat, GLsizei width, GLsizei height,
- int offset, int pitch, int cpp, void *map)
+ intel_new_renderbuffer_fb(GLuint intFormat)
{
- GET_CURRENT_CONTEXT(ctx);
-
struct intel_renderbuffer *irb;
- const GLuint name = 0;
irb = CALLOC_STRUCT(intel_renderbuffer);
if (!irb) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "creating renderbuffer");
+ _mesa_error(NULL, GL_OUT_OF_MEMORY, "creating renderbuffer");
return NULL;
}
- _mesa_init_renderbuffer(&irb->Base, name);
+ _mesa_init_renderbuffer(&irb->Base, 0);
irb->Base.ClassID = INTEL_RB_CLASS;
+ irb->Base.InternalFormat = intFormat;
switch (intFormat) {
case GL_RGB5:
- irb->Base._ActualFormat = GL_RGB5;
- irb->Base._BaseFormat = GL_RGBA;
- irb->Base.RedBits = 5;
- irb->Base.GreenBits = 6;
- irb->Base.BlueBits = 5;
- irb->Base.DataType = GL_UNSIGNED_BYTE;
- cpp = 2;
- break;
case GL_RGBA8:
- irb->Base._ActualFormat = GL_RGBA8;
irb->Base._BaseFormat = GL_RGBA;
- irb->Base.RedBits = 8;
- irb->Base.GreenBits = 8;
- irb->Base.BlueBits = 8;
- irb->Base.AlphaBits = 8;
- irb->Base.DataType = GL_UNSIGNED_BYTE;
- cpp = 4;
- break;
- case GL_STENCIL_INDEX8_EXT:
- irb->Base._ActualFormat = GL_STENCIL_INDEX8_EXT;
- irb->Base._BaseFormat = GL_STENCIL_INDEX;
- irb->Base.StencilBits = 8;
- irb->Base.DataType = GL_UNSIGNED_BYTE;
- cpp = 1;
break;
case GL_DEPTH_COMPONENT16:
- irb->Base._ActualFormat = GL_DEPTH_COMPONENT16;
irb->Base._BaseFormat = GL_DEPTH_COMPONENT;
- irb->Base.DepthBits = 16;
- irb->Base.DataType = GL_UNSIGNED_SHORT;
- cpp = 2;
- break;
- case GL_DEPTH_COMPONENT24:
- irb->Base._ActualFormat = GL_DEPTH24_STENCIL8_EXT;
- irb->Base._BaseFormat = GL_DEPTH_COMPONENT;
- irb->Base.DepthBits = 24;
- irb->Base.DataType = GL_UNSIGNED_INT;
- cpp = 4;
break;
case GL_DEPTH24_STENCIL8_EXT:
- irb->Base._ActualFormat = GL_DEPTH24_STENCIL8_EXT;
irb->Base._BaseFormat = GL_DEPTH_STENCIL_EXT;
- irb->Base.DepthBits = 24;
- irb->Base.StencilBits = 8;
- irb->Base.DataType = GL_UNSIGNED_INT_24_8_EXT;
- cpp = 4;
break;
default:
- assert(0);
+ _mesa_problem(NULL,
- "Unexpected intFormat in intel_create_renderbuffer");
++ "Unexpected intFormat in intel_create_renderbuffer");
+ return NULL;
}
- irb->Base.InternalFormat = intFormat;
-
- /* intel-specific methods */
- irb->Base.Delete = intel_delete_renderbuffer;
- irb->Base.AllocStorage = intel_alloc_window_storage;
- irb->Base.GetPointer = intel_get_pointer;
- /* This sets the Get/PutRow/Value functions */
- intel_set_span_functions(&irb->Base);
-
- irb->pfMap = map;
- irb->pfPitch = pitch / cpp; /* in pixels */
-
- #if 00
- irb->region = intel_region_create_static(intel,
- DRM_MM_TT,
- offset, map, cpp, width, height);
- #endif
-
- return irb;
- }
-
-
- /**
- * Create a new renderbuffer which corresponds to an X window buffer
- * (color, depth, stencil, etc) - not a user-created GL renderbuffer.
- * The internal format is set at creation time and does not change.
- */
- struct gl_renderbuffer *
- intel_new_renderbuffer_fb(GLcontext * ctx, GLuint intFormat)
- {
- struct intel_renderbuffer *irb;
-
- irb = CALLOC_STRUCT(intel_renderbuffer);
- if (!irb) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "creating renderbuffer");
- return NULL;
- }
-
- _mesa_init_renderbuffer(&irb->Base, 0);
- irb->Base.ClassID = INTEL_RB_CLASS;
- irb->Base.InternalFormat = intFormat;
-
/* intel-specific methods */
irb->Base.Delete = intel_delete_renderbuffer;
irb->Base.AllocStorage = intel_alloc_renderbuffer_storage;
irb->Base.GetPointer = intel_get_pointer;
/* span routines set in alloc_storage function */
- return irb;
+ irb->Base.surface = intel_new_surface(intFormat);
+ irb->Base.surface->rb = irb;
+
+ return &irb->Base;
}
/**
irb->Base.GetPointer = intel_get_pointer;
/* span routines set in alloc_storage function */
+ irb->Base.surface = intel_new_surface(0 /*unknown format*/);
+ irb->Base.surface->rb = irb;
+
return &irb->Base;
}
#define INTEL_FBO_H
+#include "pipe/p_state.h"
+#include "pipe/softpipe/sp_surface.h"
+
+
struct intel_context;
struct intel_region;
+
/**
* Intel framebuffer, derived from gl_framebuffer.
*/
GLuint pf_pending; /**< sequence number of pending flip */
GLuint vbl_pending; /**< vblank sequence number of pending flip */
+
+ struct intel_surface *surface;
};
-
+ #if 0
extern struct intel_renderbuffer *intel_create_renderbuffer(GLenum intFormat,
GLsizei width,
GLsizei height,
int pitch,
int cpp,
void *map);
+ #endif
+ extern struct intel_renderbuffer *intel_new_renderbuffer_fb(GLuint intFormat);
extern void intel_fbo_init(struct intel_context *intel);
+extern struct pipe_surface *
+intel_new_surface(GLuint intFormat);
+
#endif /* INTEL_FBO_H */
projects / mesa.git / commitdiff