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graphicscommand: Update comments

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This commit is contained in:
Hajime Hoshi 2020-05-30 05:19:49 +09:00
parent 833a364ba8
commit 90e03a65c0
1 changed files with 4 additions and 4 deletions
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8
internal/graphicscommand/command.go
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@ -115,8 +115,8 @@ func (q *commandQueue) appendVertices(vertices []float32, src *Image) {
n := len(vertices) / graphics.VertexFloatNum n := len(vertices) / graphics.VertexFloatNum
base := q.nvertices / graphics.VertexFloatNum base := q.nvertices / graphics.VertexFloatNum
// If src is nil, elements for texels (the index in between 2 and 7) in the vertices are not used. // TODO: If src is nil, elements for texels (the index in between 2 and 7) in the vertices are used for the
// Then, giving the size 1 is fine. // first image's information. Fix this.
width := float32(1) width := float32(1)
height := float32(1) height := float32(1)
if src != nil { if src != nil {
@ -265,8 +265,6 @@ func (q *commandQueue) Flush() error {
vs[i*graphics.VertexFloatNum+6] -= 1.0 / s.width * texelAdjustmentFactor vs[i*graphics.VertexFloatNum+6] -= 1.0 / s.width * texelAdjustmentFactor
vs[i*graphics.VertexFloatNum+7] -= 1.0 / s.height * texelAdjustmentFactor vs[i*graphics.VertexFloatNum+7] -= 1.0 / s.height * texelAdjustmentFactor
} }
// TODO: Adjust the source sizes in uniform variables.
} else { } else {
n := q.nvertices / graphics.VertexFloatNum n := q.nvertices / graphics.VertexFloatNum
for i := 0; i < n; i++ { for i := 0; i < n; i++ {
@ -281,6 +279,7 @@ func (q *commandQueue) Flush() error {
vs[i*graphics.VertexFloatNum+7] /= s.height vs[i*graphics.VertexFloatNum+7] /= s.height
} }
} }
theGraphicsDriver.Begin() theGraphicsDriver.Begin()
cs := q.commands cs := q.commands
for len(cs) > 0 { for len(cs) > 0 {
@ -427,6 +426,7 @@ func (c *drawTrianglesCommand) Exec(indexOffset int) error {
if c.shader != nil { if c.shader != nil {
us := make([]interface{}, len(c.uniforms)) us := make([]interface{}, len(c.uniforms))
// TODO: Adjust the source sizes in uniform variables.
for k, v := range c.uniforms { for k, v := range c.uniforms {
switch v := v.(type) { switch v := v.(type) {
case *Image: case *Image: