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app/internal/gpu: remove profile flag

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Automatically determine whether to profile GPU operations from
the existence of a profiling op.

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2020-02-07 19:59:36 +01:00
parent 320535a978
commit 81f958fc70
4 changed files with 21 additions and 18 deletions
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app/internal/gpu/gpu.go
+10 -6
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@@ -42,6 +42,7 @@ type renderer struct {
}
type drawOps struct {
profile bool
reader ops.Reader
cache *resourceCache
viewport image.Point
@@ -252,11 +253,11 @@ func (g *GPU) Release() {
}
}
func (g *GPU) Collect(profile bool, viewport image.Point, frameOps *op.Ops) {
func (g *GPU) Collect(viewport image.Point, frameOps *op.Ops) {
g.drawOps.reset(g.cache, viewport)
g.drawOps.collect(g.cache, frameOps, viewport)
g.frameStart = time.Now()
if profile && g.timers == nil && g.ctx.caps.EXT_disjoint_timer_query {
if g.drawOps.profile && g.timers == nil && g.ctx.caps.EXT_disjoint_timer_query {
g.timers = newTimers(g.ctx)
g.zopsTimer = g.timers.newTimer()
g.stencilTimer = g.timers.newTimer()
@@ -272,13 +273,13 @@ func (g *GPU) Collect(profile bool, viewport image.Point, frameOps *op.Ops) {
}
}
func (g *GPU) Frame(profile bool, viewport image.Point) {
func (g *GPU) Frame(viewport image.Point) {
g.renderer.blitter.viewport = viewport
g.renderer.pather.viewport = viewport
for _, img := range g.drawOps.imageOps {
expandPathOp(img.path, img.clip)
}
if profile {
if g.drawOps.profile {
g.zopsTimer.begin()
}
g.ctx.DepthFunc(gl.GREATER)
@@ -303,13 +304,13 @@ func (g *GPU) Frame(profile bool, viewport image.Point) {
g.coverTimer.end()
}
func (g *GPU) EndFrame(profile bool) string {
func (g *GPU) EndFrame() string {
g.cleanupTimer.begin()
g.cache.frame(g.ctx)
g.pathCache.frame(g.ctx)
g.cleanupTimer.end()
var summary string
if profile && g.timers.ready() {
if g.drawOps.profile && g.timers.ready() {
zt, st, covt, cleant := g.zopsTimer.Elapsed, g.stencilTimer.Elapsed, g.coverTimer.Elapsed, g.cleanupTimer.Elapsed
ft := zt + st + covt + cleant
q := 100 * time.Microsecond
@@ -587,6 +588,7 @@ func floor(v float32) int {
}
func (d *drawOps) reset(cache *resourceCache, viewport image.Point) {
d.profile = false
d.clearColor = [3]float32{1.0, 1.0, 1.0}
d.cache = cache
d.viewport = viewport
@@ -621,6 +623,8 @@ func (d *drawOps) collectOps(r *ops.Reader, state drawState) int {
loop:
for encOp, ok := r.Decode(); ok; encOp, ok = r.Decode() {
switch opconst.OpType(encOp.Data[0]) {
case opconst.TypeProfile:
d.profile = true
case opconst.TypeTransform:
dop := ops.DecodeTransformOp(encOp.Data)
state.t = state.t.Multiply(op.TransformOp(dop))