buf[0] = intel->vtbl.flush_cmd();
buf[1] = 0;
- intel_cmd_ioctl(intel, (char *)&buf, sizeof(buf), GL_TRUE);
+ intel_cmd_ioctl(intel, (char *)&buf, sizeof(buf));
intelWaitIrq( intel, intelEmitIrqLocked( intel ));
}
* This differs slightly from how the stream was executed
* initially as this would have been a batchbuffer.
*/
- intel_cmd_ioctl(s->intel, (void *)data, len, GL_TRUE);
+ intel_cmd_ioctl(s->intel, (void *)data, len);
if (1)
flush_and_fence(s);
}
case BH_COMMAND_WRITE:
#if 0
- intel_cmd_ioctl(s->intel, (void *)data, len, GL_TRUE);
+ intel_cmd_ioctl(s->intel, (void *)data, len);
#else
if (parse_commands(s, data, len) != 0)
_mesa_printf("parse_commands failed\n");
}
+static void brw_emit_cliprect( struct brw_context *brw,
+ const drm_clip_rect_t *rect )
+{
+ struct brw_drawrect bdr;
+
+ bdr.header.opcode = CMD_DRAW_RECT;
+ bdr.header.length = sizeof(bdr)/4 - 2;
+ bdr.xmin = rect->x1;
+ bdr.xmax = rect->x2 - 1;
+ bdr.ymin = rect->y1;
+ bdr.ymax = rect->y2 - 1;
+ bdr.xorg = brw->intel.drawX;
+ bdr.yorg = brw->intel.drawY;
+
+ intel_batchbuffer_data( brw->intel.batch, &bdr, sizeof(bdr),
+ INTEL_BATCH_NO_CLIPRECTS);
+}
static void brw_emit_prim( struct brw_context *brw,
if (prim_packet.verts_per_instance) {
intel_batchbuffer_data( brw->intel.batch, &prim_packet, sizeof(prim_packet),
- INTEL_BATCH_CLIPRECTS);
+ INTEL_BATCH_NO_CLIPRECTS);
}
}
struct intel_context *intel = intel_context(ctx);
struct brw_context *brw = brw_context(ctx);
GLboolean retval = GL_FALSE;
- GLuint i;
+ GLuint i, j;
if (ctx->NewState)
_mesa_update_state( ctx );
*/
LOCK_HARDWARE(intel);
+
+ if (brw->intel.numClipRects == 0) {
+ assert(intel->batch->ptr == intel->batch->map + intel->batch->offset);
+ UNLOCK_HARDWARE(intel);
+ return GL_TRUE;
+ }
+
{
assert(intel->locked);
+
+
/* Set the first primitive early, ahead of validate_state:
*/
goto out;
}
- /* Emit prims to batchbuffer:
+ /* For single cliprect, state is already emitted:
*/
- for (i = 0; i < nr_prims; i++) {
- brw_emit_prim(brw, &prim[i]);
+ if (brw->intel.numClipRects == 1) {
+ for (i = 0; i < nr_prims; i++) {
+ brw_emit_prim(brw, &prim[i]);
+ }
+ }
+ else {
+ /* Otherwise, explicitly do the cliprects at this point:
+ */
+ for (j = 0; j < brw->intel.numClipRects; j++) {
+ brw_emit_cliprect(brw, &brw->intel.pClipRects[j]);
+
+ /* Emit prims to batchbuffer:
+ */
+ for (i = 0; i < nr_prims; i++) {
+ brw_emit_prim(brw, &prim[i]);
+ }
+ }
}
intel->need_flush = GL_TRUE;
/***********************************************************************
* Drawing rectangle -- Need for AUB file only.
*/
-
static void upload_drawing_rect(struct brw_context *brw)
{
struct intel_context *intel = &brw->intel;
int x1, y1;
int x2, y2;
- if (!brw->intel.aub_file)
+ /* If there is a single cliprect, set it here. Otherwise iterate
+ * over them in brw_draw_prim().
+ */
+ if (brw->intel.numClipRects > 1)
return;
- /* Basically calculate a single cliprect for the whole window.
- * Don't bother iterating over cliprects at the moment.
- */
-
x1 = dPriv->x;
y1 = dPriv->y;
x2 = dPriv->x + dPriv->w;
bdr.xorg = dPriv->x;
bdr.yorg = dPriv->y;
- BRW_CACHED_BATCH_STRUCT(brw, &bdr);
+ /* Can't use BRW_CACHED_BATCH_STRUCT because this is also emitted
+ * uncached in brw_draw.c:
+ */
+ BRW_BATCH_STRUCT(brw, &bdr);
}
const struct brw_tracked_state brw_drawing_rect = {
GLuint dword[2];
dword[0] = intel->vtbl.flush_cmd();
dword[1] = 0;
- intel_cmd_ioctl(intel, (char *)&dword, sizeof(dword), GL_TRUE);
+ intel_cmd_ioctl(intel, (char *)&dword, sizeof(dword));
intel->bm->last_fence = intelEmitIrqLocked( intel );
struct intel_context *intel = batch->intel;
GLuint used = batch->ptr - (batch->map + batch->offset);
GLuint offset;
- GLboolean ignore_cliprects = (batch->flags & INTEL_BATCH_CLIPRECTS) ? GL_FALSE : GL_TRUE;
GLint retval = GL_TRUE;
assert(intel->locked);
return GL_TRUE;
}
- /* Throw away non-effective packets.
- */
- if (intel->numClipRects == 0 && !ignore_cliprects) {
- batch->ptr = batch->map + batch->offset;
- bmReleaseBuffers( batch->intel );
- intel->vtbl.lost_hardware(intel);
- batch->flags = 0;
-
- UNLOCK_HARDWARE(intel);
- sched_yield();
- LOCK_HARDWARE(intel);
-
- return GL_TRUE;
- }
-
-
/* Add the MI_BATCH_BUFFER_END. Always add an MI_FLUSH - this is a
* performance drain that we would like to avoid.
*/
*/
intel_batch_ioctl(batch->intel,
offset + batch->offset,
- used,
- ignore_cliprects);
+ used);
if (intel->aub_file &&
intel->ctx.DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT)
intel->NewGLState |= _NEW_SCISSOR;
}
+
+ /* This works because the lock is always grabbed before emitting
+ * commands and commands are always flushed prior to releasing
+ * the lock.
+ */
+ intel->NewGLState |= _NEW_WINDOW_POS;
}
if (dPriv && intel->lastStamp != dPriv->lastStamp) {
intelWindowMoved( intel );
intel->lastStamp = dPriv->lastStamp;
-
- /* This works because the lock is always grabbed before emitting
- * commands and commands are always flushed prior to releasing
- * the lock.
- */
- intel->NewGLState |= _NEW_WINDOW_POS;
}
}
void intel_batch_ioctl( struct intel_context *intel,
GLuint start_offset,
- GLuint used,
- GLboolean ignore_cliprects)
+ GLuint used)
{
drmI830BatchBuffer batch;
assert(used);
if (0)
- fprintf(stderr, "%s used %d offset %x..%x ignore_cliprects %d\n",
+ fprintf(stderr, "%s used %d offset %x..%x\n",
__FUNCTION__,
used,
start_offset,
- start_offset + used,
- ignore_cliprects);
+ start_offset + used);
batch.start = start_offset;
batch.used = used;
- batch.cliprects = intel->pClipRects;
- batch.num_cliprects = ignore_cliprects ? 0 : intel->numClipRects;
+ batch.cliprects = NULL;
+ batch.num_cliprects = 0;
batch.DR1 = 0;
- batch.DR4 = ((((GLuint)intel->drawX) & 0xffff) |
- (((GLuint)intel->drawY) << 16));
+ batch.DR4 = 0;
if (INTEL_DEBUG & DEBUG_DMA)
- fprintf(stderr, "%s: 0x%x..0x%x DR4: %x cliprects: %d\n",
+ fprintf(stderr, "%s: 0x%x..0x%x\n",
__FUNCTION__,
batch.start,
- batch.start + batch.used * 4,
- batch.DR4, batch.num_cliprects);
+ batch.start + batch.used * 4);
if (!intel->no_hw) {
if (drmCommandWrite (intel->driFd, DRM_I830_BATCHBUFFER, &batch,
void intel_cmd_ioctl( struct intel_context *intel,
char *buf,
- GLuint used,
- GLboolean ignore_cliprects)
+ GLuint used)
{
drmI830CmdBuffer cmd;
cmd.buf = buf;
cmd.sz = used;
cmd.cliprects = intel->pClipRects;
- cmd.num_cliprects = ignore_cliprects ? 0 : intel->numClipRects;
+ cmd.num_cliprects = 0;
cmd.DR1 = 0;
- cmd.DR4 = ((((GLuint)intel->drawX) & 0xffff) |
- (((GLuint)intel->drawY) << 16));
+ cmd.DR4 = 0;
if (INTEL_DEBUG & DEBUG_DMA)
- fprintf(stderr, "%s: 0x%x..0x%x DR4: %x cliprects: %d\n",
+ fprintf(stderr, "%s: 0x%x..0x%x\n",
__FUNCTION__,
0,
- 0 + cmd.sz,
- cmd.DR4, cmd.num_cliprects);
+ 0 + cmd.sz);
if (!intel->no_hw) {
if (drmCommandWrite (intel->driFd, DRM_I830_CMDBUFFER, &cmd,
void intel_batch_ioctl( struct intel_context *intel,
GLuint start_offset,
- GLuint used,
- GLboolean ignore_cliprects);
+ GLuint used);
void intel_cmd_ioctl( struct intel_context *intel,
char *buf,
- GLuint used,
- GLboolean ignore_cliprects);
+ GLuint used);
#endif
volatile drmI830Sarea *sarea;
if (sPriv->devPrivSize != sizeof(I830DRIRec)) {
- fprintf(stderr,"\nERROR! sizeof(I830DRIRec) (%ld) does not match passed size from device driver (%d)\n", sizeof(I830DRIRec), sPriv->devPrivSize);
+ fprintf(stderr,"\nERROR! sizeof(I830DRIRec) (%ld) does not match passed size from device driver (%d)\n", (unsigned long)sizeof(I830DRIRec), sPriv->devPrivSize);
return GL_FALSE;
}
projects / mesa.git / commitdiff