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-rw-r--r--src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp8
-rw-r--r--src/quick/scenegraph/qsgdefaultglyphnode_p.cpp46
-rw-r--r--src/quick/scenegraph/shaders_ng/24bittextmask.frag5
-rw-r--r--src/quick/scenegraph/shaders_ng/32bitcolortext.frag5
-rw-r--r--src/quick/scenegraph/shaders_ng/8bittextmask.frag3
-rw-r--r--src/quick/scenegraph/shaders_ng/8bittextmask_a.frag3
-rw-r--r--src/quick/scenegraph/shaders_ng/outlinedtext.frag5
-rw-r--r--src/quick/scenegraph/shaders_ng/outlinedtext.vert9
-rw-r--r--src/quick/scenegraph/shaders_ng/outlinedtext_a.frag5
-rw-r--r--src/quick/scenegraph/shaders_ng/styledtext.frag3
-rw-r--r--src/quick/scenegraph/shaders_ng/styledtext.vert7
-rw-r--r--src/quick/scenegraph/shaders_ng/styledtext_a.frag3
-rw-r--r--src/quick/scenegraph/shaders_ng/textmask.frag3
-rw-r--r--src/quick/scenegraph/shaders_ng/textmask.vert7
14 files changed, 69 insertions, 43 deletions
diff --git a/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp b/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
index a0a97c779a..ec65dce95b 100644
--- a/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
+++ b/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp
@@ -4042,12 +4042,14 @@ void Renderer::renderBatches()
if (Q_LIKELY(renderAlpha)) {
for (int i=0; i<m_alphaBatches.size(); ++i) {
Batch *b = m_alphaBatches.at(i);
- if (b->merged)
+ if (b->merged) {
renderMergedBatch(b);
- else if (b->isRenderNode)
+ } else if (b->isRenderNode) {
+ m_current_projection_matrix = projectionMatrix();
renderRenderNode(b);
- else
+ } else {
renderUnmergedBatch(b);
+ }
}
}
diff --git a/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp b/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp
index 3c60f830de..0fd6581dc4 100644
--- a/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp
+++ b/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp
@@ -428,6 +428,18 @@ QSGTextMaskRhiShader::QSGTextMaskRhiShader(QFontEngine::GlyphFormat glyphFormat)
QStringLiteral(":/qt-project.org/scenegraph/shaders_ng/textmask.frag.qsb"));
}
+enum UbufOffset {
+ ModelViewMatrixOffset = 0,
+ ProjectionMatrixOffset = ModelViewMatrixOffset + 64,
+ ColorOffset = ProjectionMatrixOffset + 64,
+ TextureScaleOffset = ColorOffset + 16,
+ DprOffset = TextureScaleOffset + 8,
+
+ // + 1 float padding (vec4 must be aligned to 16)
+ StyleColorOffset = DprOffset + 4 + 4,
+ ShiftOffset = StyleColorOffset + 16
+};
+
bool QSGTextMaskRhiShader::updateUniformData(RenderState &state,
QSGMaterial *newMaterial, QSGMaterial *oldMaterial)
{
@@ -443,11 +455,14 @@ bool QSGTextMaskRhiShader::updateUniformData(RenderState &state,
bool changed = false;
QByteArray *buf = state.uniformData();
- Q_ASSERT(buf->size() >= 92);
+ Q_ASSERT(buf->size() >= DprOffset + 4);
if (state.isMatrixDirty()) {
- const QMatrix4x4 m = state.combinedMatrix();
- memcpy(buf->data(), m.constData(), 64);
+ const QMatrix4x4 mv = state.modelViewMatrix();
+ memcpy(buf->data() + ModelViewMatrixOffset, mv.constData(), 64);
+ const QMatrix4x4 p = state.projectionMatrix();
+ memcpy(buf->data() + ProjectionMatrixOffset, p.constData(), 64);
+
changed = true;
}
@@ -456,13 +471,13 @@ bool QSGTextMaskRhiShader::updateUniformData(RenderState &state,
if (updated || !oldMat || oldRtex != newRtex) {
const QVector2D textureScale = QVector2D(1.0f / mat->rhiGlyphCache()->width(),
1.0f / mat->rhiGlyphCache()->height());
- memcpy(buf->data() + 64 + 16, &textureScale, 8);
+ memcpy(buf->data() + TextureScaleOffset, &textureScale, 8);
changed = true;
}
if (!oldMat) {
float dpr = state.devicePixelRatio();
- memcpy(buf->data() + 64 + 16 + 8, &dpr, 4);
+ memcpy(buf->data() + DprOffset, &dpr, 4);
}
// move texture uploads/copies onto the renderer's soon-to-be-committed list
@@ -510,11 +525,11 @@ bool QSG8BitTextMaskRhiShader::updateUniformData(RenderState &state,
QSGTextMaskMaterial *oldMat = static_cast<QSGTextMaskMaterial *>(oldMaterial);
QByteArray *buf = state.uniformData();
- Q_ASSERT(buf->size() >= 80);
+ Q_ASSERT(buf->size() >= ColorOffset + 16);
if (oldMat == nullptr || mat->color() != oldMat->color() || state.isOpacityDirty()) {
const QVector4D color = qsg_premultiply(mat->color(), state.opacity());
- memcpy(buf->data() + 64, &color, 16);
+ memcpy(buf->data() + ColorOffset, &color, 16);
changed = true;
}
@@ -553,12 +568,12 @@ bool QSG24BitTextMaskRhiShader::updateUniformData(RenderState &state,
QSGTextMaskMaterial *oldMat = static_cast<QSGTextMaskMaterial *>(oldMaterial);
QByteArray *buf = state.uniformData();
- Q_ASSERT(buf->size() >= 92);
+ Q_ASSERT(buf->size() >= ColorOffset + 16);
if (oldMat == nullptr || mat->color() != oldMat->color() || state.isOpacityDirty()) {
// shader takes vec4 but uses alpha only; coloring happens via the blend constant
const QVector4D color = qsg_premultiply(mat->color(), state.opacity());
- memcpy(buf->data() + 64, &color, 16);
+ memcpy(buf->data() + ColorOffset, &color, 16);
changed = true;
}
@@ -608,12 +623,12 @@ bool QSG32BitColorTextRhiShader::updateUniformData(RenderState &state,
QSGTextMaskMaterial *oldMat = static_cast<QSGTextMaskMaterial *>(oldMaterial);
QByteArray *buf = state.uniformData();
- Q_ASSERT(buf->size() >= 92);
+ Q_ASSERT(buf->size() >= ColorOffset + 16);
if (oldMat == nullptr || mat->color() != oldMat->color() || state.isOpacityDirty()) {
// shader takes vec4 but uses alpha only
const QVector4D color(0, 0, 0, mat->color().w() * state.opacity());
- memcpy(buf->data() + 64, &color, 16);
+ memcpy(buf->data() + ColorOffset, &color, 16);
changed = true;
}
@@ -649,20 +664,17 @@ bool QSGStyledTextRhiShader::updateUniformData(RenderState &state,
QSGStyledTextMaterial *oldMat = static_cast<QSGStyledTextMaterial *>(oldMaterial);
QByteArray *buf = state.uniformData();
- Q_ASSERT(buf->size() >= 120);
-
- // matrix..dpr + 1 float padding (vec4 must be aligned to 16)
- const int startOffset = 64 + 16 + 8 + 4 + 4;
+ Q_ASSERT(buf->size() >= ShiftOffset + 8);
if (oldMat == nullptr || mat->styleColor() != oldMat->styleColor() || state.isOpacityDirty()) {
const QVector4D styleColor = qsg_premultiply(mat->styleColor(), state.opacity());
- memcpy(buf->data() + startOffset, &styleColor, 16);
+ memcpy(buf->data() + StyleColorOffset, &styleColor, 16);
changed = true;
}
if (oldMat == nullptr || oldMat->styleShift() != mat->styleShift()) {
const QVector2D v = mat->styleShift();
- memcpy(buf->data() + startOffset + 16, &v, 8);
+ memcpy(buf->data() + ShiftOffset, &v, 8);
changed = true;
}
diff --git a/src/quick/scenegraph/shaders_ng/24bittextmask.frag b/src/quick/scenegraph/shaders_ng/24bittextmask.frag
index bc3826a924..ed8da4cd30 100644
--- a/src/quick/scenegraph/shaders_ng/24bittextmask.frag
+++ b/src/quick/scenegraph/shaders_ng/24bittextmask.frag
@@ -6,8 +6,9 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
- vec4 color; // only alpha is used, but must be vec4 due to layout compat
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
+ vec4 color;
vec2 textureScale;
float dpr;
} ubuf;
diff --git a/src/quick/scenegraph/shaders_ng/32bitcolortext.frag b/src/quick/scenegraph/shaders_ng/32bitcolortext.frag
index 63e445f90b..4198a4d339 100644
--- a/src/quick/scenegraph/shaders_ng/32bitcolortext.frag
+++ b/src/quick/scenegraph/shaders_ng/32bitcolortext.frag
@@ -6,8 +6,9 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
- vec4 color; // only alpha is used, but must be vec4 due to layout compat
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
+ vec4 color;
vec2 textureScale;
float dpr;
} ubuf;
diff --git a/src/quick/scenegraph/shaders_ng/8bittextmask.frag b/src/quick/scenegraph/shaders_ng/8bittextmask.frag
index 6304e821ff..a06743876d 100644
--- a/src/quick/scenegraph/shaders_ng/8bittextmask.frag
+++ b/src/quick/scenegraph/shaders_ng/8bittextmask.frag
@@ -6,7 +6,8 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
diff --git a/src/quick/scenegraph/shaders_ng/8bittextmask_a.frag b/src/quick/scenegraph/shaders_ng/8bittextmask_a.frag
index 0d0fa1cd3a..f725cbc5e7 100644
--- a/src/quick/scenegraph/shaders_ng/8bittextmask_a.frag
+++ b/src/quick/scenegraph/shaders_ng/8bittextmask_a.frag
@@ -6,7 +6,8 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
diff --git a/src/quick/scenegraph/shaders_ng/outlinedtext.frag b/src/quick/scenegraph/shaders_ng/outlinedtext.frag
index 947d161a50..e2f82d3845 100644
--- a/src/quick/scenegraph/shaders_ng/outlinedtext.frag
+++ b/src/quick/scenegraph/shaders_ng/outlinedtext.frag
@@ -11,11 +11,12 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- // must match styledtext
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
+ // the above must stay compatible with textmask/8bittextmask
vec4 styleColor;
vec2 shift;
} ubuf;
diff --git a/src/quick/scenegraph/shaders_ng/outlinedtext.vert b/src/quick/scenegraph/shaders_ng/outlinedtext.vert
index 023f9dfdc2..4068e42f28 100644
--- a/src/quick/scenegraph/shaders_ng/outlinedtext.vert
+++ b/src/quick/scenegraph/shaders_ng/outlinedtext.vert
@@ -10,11 +10,12 @@ layout(location = 3) out vec2 sCoordLeft;
layout(location = 4) out vec2 sCoordRight;
layout(std140, binding = 0) uniform buf {
- // must match styledtext
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
+ // the above must stay compatible with textmask/8bittextmask
vec4 styleColor;
vec2 shift;
} ubuf;
@@ -28,6 +29,6 @@ void main()
sCoordDown = (tCoord - vec2(0.0, 1.0)) * ubuf.textureScale;
sCoordLeft = (tCoord - vec2(-1.0, 0.0)) * ubuf.textureScale;
sCoordRight = (tCoord - vec2(1.0, 0.0)) * ubuf.textureScale;
- vec3 dprSnapPos = floor(vCoord.xyz * ubuf.dpr + 0.5) / ubuf.dpr;
- gl_Position = ubuf.matrix * vec4(dprSnapPos, vCoord.w);
+ vec4 xformed = ubuf.modelViewMatrix * vCoord;
+ gl_Position = ubuf.projectionMatrix * vec4(floor(xformed.xyz * ubuf.dpr + 0.5) / ubuf.dpr, xformed.w);
}
diff --git a/src/quick/scenegraph/shaders_ng/outlinedtext_a.frag b/src/quick/scenegraph/shaders_ng/outlinedtext_a.frag
index 5b7bd9ca82..274d891a3c 100644
--- a/src/quick/scenegraph/shaders_ng/outlinedtext_a.frag
+++ b/src/quick/scenegraph/shaders_ng/outlinedtext_a.frag
@@ -11,11 +11,12 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- // must match styledtext
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
+ // the above must stay compatible with textmask/8bittextmask
vec4 styleColor;
vec2 shift;
} ubuf;
diff --git a/src/quick/scenegraph/shaders_ng/styledtext.frag b/src/quick/scenegraph/shaders_ng/styledtext.frag
index 0b16396037..2e380dfeae 100644
--- a/src/quick/scenegraph/shaders_ng/styledtext.frag
+++ b/src/quick/scenegraph/shaders_ng/styledtext.frag
@@ -8,7 +8,8 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
diff --git a/src/quick/scenegraph/shaders_ng/styledtext.vert b/src/quick/scenegraph/shaders_ng/styledtext.vert
index beadf07c79..271dae8d8a 100644
--- a/src/quick/scenegraph/shaders_ng/styledtext.vert
+++ b/src/quick/scenegraph/shaders_ng/styledtext.vert
@@ -7,7 +7,8 @@ layout(location = 0) out vec2 sampleCoord;
layout(location = 1) out vec2 shiftedSampleCoord;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
@@ -22,6 +23,6 @@ void main()
{
sampleCoord = tCoord * ubuf.textureScale;
shiftedSampleCoord = (tCoord - ubuf.shift) * ubuf.textureScale;
- vec3 dprSnapPos = floor(vCoord.xyz * ubuf.dpr + 0.5) / ubuf.dpr;
- gl_Position = ubuf.matrix * vec4(dprSnapPos, vCoord.w);
+ vec4 xformed = ubuf.modelViewMatrix * vCoord;
+ gl_Position = ubuf.projectionMatrix * vec4(floor(xformed.xyz * ubuf.dpr + 0.5) / ubuf.dpr, xformed.w);
}
diff --git a/src/quick/scenegraph/shaders_ng/styledtext_a.frag b/src/quick/scenegraph/shaders_ng/styledtext_a.frag
index b673137895..62e162c851 100644
--- a/src/quick/scenegraph/shaders_ng/styledtext_a.frag
+++ b/src/quick/scenegraph/shaders_ng/styledtext_a.frag
@@ -8,7 +8,8 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
diff --git a/src/quick/scenegraph/shaders_ng/textmask.frag b/src/quick/scenegraph/shaders_ng/textmask.frag
index 518d5c965f..ed8da4cd30 100644
--- a/src/quick/scenegraph/shaders_ng/textmask.frag
+++ b/src/quick/scenegraph/shaders_ng/textmask.frag
@@ -6,7 +6,8 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
diff --git a/src/quick/scenegraph/shaders_ng/textmask.vert b/src/quick/scenegraph/shaders_ng/textmask.vert
index 9d80d5dadb..e0b3c01bce 100644
--- a/src/quick/scenegraph/shaders_ng/textmask.vert
+++ b/src/quick/scenegraph/shaders_ng/textmask.vert
@@ -6,7 +6,8 @@ layout(location = 1) in vec2 tCoord;
layout(location = 0) out vec2 sampleCoord;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
@@ -17,6 +18,6 @@ out gl_PerVertex { vec4 gl_Position; };
void main()
{
sampleCoord = tCoord * ubuf.textureScale;
- vec3 dprSnapPos = floor(vCoord.xyz * ubuf.dpr + 0.5) / ubuf.dpr;
- gl_Position = ubuf.matrix * vec4(dprSnapPos, vCoord.w);
+ vec4 xformed = ubuf.modelViewMatrix * vCoord;
+ gl_Position = ubuf.projectionMatrix * vec4(floor(xformed.xyz * ubuf.dpr + 0.5) / ubuf.dpr, xformed.w);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 02:02:50 +0000