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Normalize color storage

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Colors are now normalized to 0 - 1 values instead of 0 - 255

causes calculations to be simpler and generally cleans up the codebase.
This commit is contained in:
vaxerski 2023-01-05 19:25:45 +01:00
parent 0e3547e0f6
commit 96198dae55
18 changed files with 71 additions and 72 deletions
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33
src/render/OpenGL.cpp
View file

@ -151,12 +151,12 @@ void CHyprOpenGLImpl::end() {
glBindFramebuffer(GL_FRAMEBUFFER, m_iWLROutputFb);
wlr_box monbox = {0, 0, m_RenderData.pMonitor->vecTransformedSize.x, m_RenderData.pMonitor->vecTransformedSize.y};
clear(CColor(11, 11, 11, 255));
clear(CColor(11.0 / 255.0, 11.0 / 255.0, 11.0 / 255.0, 1.0));
m_bEndFrame = true;
m_bApplyFinalShader = true;
renderTexture(m_RenderData.pCurrentMonData->primaryFB.m_cTex, &monbox, 255.f, 0);
renderTexture(m_RenderData.pCurrentMonData->primaryFB.m_cTex, &monbox, 1.f, 0);
m_bApplyFinalShader = false;
m_bEndFrame = false;
@ -310,7 +310,7 @@ void CHyprOpenGLImpl::applyScreenShader(const std::string& path) {
void CHyprOpenGLImpl::clear(const CColor& color) {
RASSERT(m_RenderData.pMonitor, "Tried to render without begin()!");
glClearColor(color.r / 255.f, color.g / 255.f, color.b / 255.f, color.a / 255.f);
glClearColor(color.r, color.g, color.b, color.a);
if (pixman_region32_not_empty(m_RenderData.pDamage)) {
PIXMAN_DAMAGE_FOREACH(m_RenderData.pDamage) {
@ -391,7 +391,7 @@ void CHyprOpenGLImpl::renderRectWithDamage(wlr_box* box, const CColor& col, pixm
wlr_matrix_transpose(glMatrix, glMatrix);
glUniformMatrix3fv(m_RenderData.pCurrentMonData->m_shQUAD.proj, 1, GL_FALSE, glMatrix);
#endif
glUniform4f(m_RenderData.pCurrentMonData->m_shQUAD.color, col.r / 255.f, col.g / 255.f, col.b / 255.f, col.a / 255.f);
glUniform4f(m_RenderData.pCurrentMonData->m_shQUAD.color, col.r, col.g, col.b, col.a);
wlr_box transformedBox;
wlr_box_transform(&transformedBox, box, wlr_output_transform_invert(m_RenderData.pMonitor->transform), m_RenderData.pMonitor->vecTransformedSize.x,
@ -460,6 +460,7 @@ void CHyprOpenGLImpl::renderTextureInternalWithDamage(const CTexture& tex, wlr_b
bool allowCustomUV, bool allowDim) {
RASSERT(m_RenderData.pMonitor, "Tried to render texture without begin()!");
RASSERT((tex.m_iTexID > 0), "Attempted to draw NULL texture!");
RASSERT(alpha <= 1.0, "Tried to render texture with a > 1");
if (!pixman_region32_not_empty(m_RenderData.pDamage))
return;
@ -508,7 +509,7 @@ void CHyprOpenGLImpl::renderTextureInternalWithDamage(const CTexture& tex, wlr_b
#endif
glUniform1i(shader->tex, 0);
if (!usingFinalShader) {
glUniform1f(shader->alpha, alpha / 255.f);
glUniform1f(shader->alpha, alpha);
glUniform1i(shader->discardOpaque, (int)discardOpaque);
}
@ -640,7 +641,7 @@ CFramebuffer* CHyprOpenGLImpl::blurMainFramebufferWithDamage(float a, wlr_box* p
wlr_matrix_transpose(glMatrix, glMatrix);
glUniformMatrix3fv(pShader->proj, 1, GL_FALSE, glMatrix);
#endif
glUniform1f(pShader->radius, *PBLURSIZE * (a / 255.f)); // this makes the blursize change with a
glUniform1f(pShader->radius, *PBLURSIZE * a); // this makes the blursize change with a
if (pShader == &m_RenderData.pCurrentMonData->m_shBLUR1)
glUniform2f(m_RenderData.pCurrentMonData->m_shBLUR1.halfpixel, 0.5f / (m_RenderData.pMonitor->vecPixelSize.x / 2.f),
0.5f / (m_RenderData.pMonitor->vecPixelSize.y / 2.f));
@ -739,9 +740,9 @@ void CHyprOpenGLImpl::preRender(CMonitor* pMonitor) {
pixman_region32_t inverseOpaque;
pixman_region32_init(&inverseOpaque);
const auto PWORKSPACE = g_pCompositor->getWorkspaceByID(pWindow->m_iWorkspaceID);
const float A = pWindow->m_fAlpha.fl() * pWindow->m_fActiveInactiveAlpha.fl() * PWORKSPACE->m_fAlpha.fl() / 255.f;
const float A = pWindow->m_fAlpha.fl() * pWindow->m_fActiveInactiveAlpha.fl() * PWORKSPACE->m_fAlpha.fl();
if (A >= 255.f) {
if (A >= 1.f) {
pixman_box32_t surfbox = {0, 0, PSURFACE->current.width, PSURFACE->current.height};
pixman_region32_copy(&inverseOpaque, &PSURFACE->current.opaque);
pixman_region32_inverse(&inverseOpaque, &inverseOpaque, &surfbox);
@ -784,7 +785,7 @@ void CHyprOpenGLImpl::preBlurForCurrentMonitor() {
pixman_region32_t fakeDamage;
pixman_region32_init_rect(&fakeDamage, 0, 0, m_RenderData.pMonitor->vecTransformedSize.x, m_RenderData.pMonitor->vecTransformedSize.y);
wlr_box wholeMonitor = {0, 0, m_RenderData.pMonitor->vecTransformedSize.x, m_RenderData.pMonitor->vecTransformedSize.y};
const auto POUTFB = blurMainFramebufferWithDamage(255, &wholeMonitor, &fakeDamage);
const auto POUTFB = blurMainFramebufferWithDamage(1, &wholeMonitor, &fakeDamage);
// render onto blurFB
m_RenderData.pCurrentMonData->blurFB.alloc(m_RenderData.pMonitor->vecPixelSize.x, m_RenderData.pMonitor->vecPixelSize.y);
@ -793,7 +794,7 @@ void CHyprOpenGLImpl::preBlurForCurrentMonitor() {
clear(CColor(0, 0, 0, 0));
m_bEndFrame = true; // fix transformed
renderTextureInternalWithDamage(POUTFB->m_cTex, &wholeMonitor, 255, &fakeDamage, 0, false, true, false);
renderTextureInternalWithDamage(POUTFB->m_cTex, &wholeMonitor, 1, &fakeDamage, 0, false, true, false);
m_bEndFrame = false;
pixman_region32_fini(&fakeDamage);
@ -839,7 +840,7 @@ void CHyprOpenGLImpl::renderTextureWithBlur(const CTexture& tex, wlr_box* pBox,
// amazing hack: the surface has an opaque region!
pixman_region32_t inverseOpaque;
pixman_region32_init(&inverseOpaque);
if (a >= 255.f) {
if (a >= 1.f) {
pixman_box32_t surfbox = {0, 0, pSurface->current.width * pSurface->current.scale, pSurface->current.height * pSurface->current.scale};
pixman_region32_copy(&inverseOpaque, &pSurface->current.opaque);
pixman_region32_inverse(&inverseOpaque, &inverseOpaque, &surfbox);
@ -906,7 +907,7 @@ void CHyprOpenGLImpl::renderTextureWithBlur(const CTexture& tex, wlr_box* pBox,
// render our great blurred FB
static auto* const PBLURIGNOREOPACITY = &g_pConfigManager->getConfigValuePtr("decoration:blur_ignore_opacity")->intValue;
m_bEndFrame = true; // fix transformed
renderTextureInternalWithDamage(POUTFB->m_cTex, &MONITORBOX, *PBLURIGNOREOPACITY ? 255.f : a, &damage, 0, false, false, false);
renderTextureInternalWithDamage(POUTFB->m_cTex, &MONITORBOX, *PBLURIGNOREOPACITY ? 1.f : a, &damage, 0, false, false, false);
m_bEndFrame = false;
// render the window, but clear stencil
@ -1316,7 +1317,7 @@ void CHyprOpenGLImpl::renderRoundedShadow(wlr_box* box, int round, int range, fl
wlr_matrix_transpose(glMatrix, glMatrix);
glUniformMatrix3fv(m_RenderData.pCurrentMonData->m_shSHADOW.proj, 1, GL_FALSE, glMatrix);
#endif
glUniform4f(m_RenderData.pCurrentMonData->m_shSHADOW.color, col.r / 255.f, col.g / 255.f, col.b / 255.f, col.a / 255.f * a);
glUniform4f(m_RenderData.pCurrentMonData->m_shSHADOW.color, col.r, col.g, col.b, col.a * a);
const auto TOPLEFT = Vector2D(range + round, range + round);
const auto BOTTOMRIGHT = Vector2D(box->width - (range + round), box->height - (range + round));
@ -1369,7 +1370,7 @@ void CHyprOpenGLImpl::saveBufferForMirror() {
wlr_box monbox = {0, 0, m_RenderData.pMonitor->vecPixelSize.x, m_RenderData.pMonitor->vecPixelSize.y};
renderTexture(m_RenderData.pCurrentMonData->primaryFB.m_cTex, &monbox, 255.f, 0, false, false);
renderTexture(m_RenderData.pCurrentMonData->primaryFB.m_cTex, &monbox, 1.f, 0, false, false);
m_RenderData.pCurrentMonData->primaryFB.bind();
}
@ -1382,7 +1383,7 @@ void CHyprOpenGLImpl::renderMirrored() {
if (PFB->m_cTex.m_iTexID <= 0)
return;
renderTexture(PFB->m_cTex, &monbox, 255.f, 0, false, false);
renderTexture(PFB->m_cTex, &monbox, 1.f, 0, false, false);
}
void CHyprOpenGLImpl::renderSplash(cairo_t* const CAIRO, cairo_surface_t* const CAIROSURFACE, double offsetY) {
@ -1502,7 +1503,7 @@ void CHyprOpenGLImpl::clearWithTex() {
}
if (TEXIT != m_mMonitorBGTextures.end())
renderTexture(TEXIT->second, &m_mMonitorRenderResources[m_RenderData.pMonitor].backgroundTexBox, 255, 0);
renderTexture(TEXIT->second, &m_mMonitorRenderResources[m_RenderData.pMonitor].backgroundTexBox, 1.0, 0);
}
}

16
src/render/Renderer.cpp
View file

@ -38,7 +38,7 @@ void renderSurface(struct wlr_surface* surface, int x, int y, void* data) {
rounding -= 1; // to fix a border issue
if (RDATA->surface && surface == RDATA->surface) {
if (wlr_surface_is_xwayland_surface(surface) && !wlr_xwayland_surface_from_wlr_surface(surface)->has_alpha && RDATA->fadeAlpha * RDATA->alpha == 255.f) {
if (wlr_surface_is_xwayland_surface(surface) && !wlr_xwayland_surface_from_wlr_surface(surface)->has_alpha && RDATA->fadeAlpha * RDATA->alpha == 1.f) {
g_pHyprOpenGL->renderTexture(TEXTURE, &windowBox, RDATA->fadeAlpha * RDATA->alpha, rounding, true);
} else {
if (RDATA->blur)
@ -243,7 +243,7 @@ void CHyprRenderer::renderWindow(CWindow* pWindow, CMonitor* pMonitor, timespec*
renderdata.w = std::max(pWindow->m_vRealSize.vec().x, 5.0); // clamp the size to min 5,
renderdata.h = std::max(pWindow->m_vRealSize.vec().y, 5.0); // otherwise we'll have issues later with invalid boxes
renderdata.dontRound = (pWindow->m_bIsFullscreen && PWORKSPACE->m_efFullscreenMode == FULLSCREEN_FULL) || (!pWindow->m_sSpecialRenderData.rounding);
renderdata.fadeAlpha = pWindow->m_fAlpha.fl() * (pWindow->m_bPinned ? 1.f : (PWORKSPACE->m_fAlpha.fl() / 255.f));
renderdata.fadeAlpha = pWindow->m_fAlpha.fl() * (pWindow->m_bPinned ? 1.f : PWORKSPACE->m_fAlpha.fl());
renderdata.alpha = pWindow->m_fActiveInactiveAlpha.fl();
renderdata.decorate = decorate && !pWindow->m_bX11DoesntWantBorders && (pWindow->m_bIsFloating ? *PNOFLOATINGBORDERS == 0 : true) &&
(!pWindow->m_bIsFullscreen || PWORKSPACE->m_efFullscreenMode != FULLSCREEN_FULL);
@ -253,7 +253,7 @@ void CHyprRenderer::renderWindow(CWindow* pWindow, CMonitor* pMonitor, timespec*
if (ignoreAllGeometry) {
renderdata.alpha = 1.f;
renderdata.fadeAlpha = 255.f;
renderdata.fadeAlpha = 1.f;
}
// apply opaque
@ -300,7 +300,7 @@ void CHyprRenderer::renderWindow(CWindow* pWindow, CMonitor* pMonitor, timespec*
if (mode == RENDER_PASS_ALL || mode == RENDER_PASS_MAIN) {
if (!pWindow->m_bIsFullscreen || PWORKSPACE->m_efFullscreenMode != FULLSCREEN_FULL)
for (auto& wd : pWindow->m_dWindowDecorations)
wd->draw(pMonitor, renderdata.alpha * renderdata.fadeAlpha / 255.f, offset);
wd->draw(pMonitor, renderdata.alpha * renderdata.fadeAlpha, offset);
wlr_surface_for_each_surface(g_pXWaylandManager->getWindowSurface(pWindow), renderSurface, &renderdata);
@ -312,7 +312,7 @@ void CHyprRenderer::renderWindow(CWindow* pWindow, CMonitor* pMonitor, timespec*
auto grad = g_pHyprOpenGL->m_pCurrentWindow->m_cRealBorderColor;
const bool ANIMATED = g_pHyprOpenGL->m_pCurrentWindow->m_fBorderAnimationProgress.isBeingAnimated();
float a1 = renderdata.fadeAlpha * renderdata.alpha / 255.f * (ANIMATED ? g_pHyprOpenGL->m_pCurrentWindow->m_fBorderAnimationProgress.fl() : 1.f);
float a1 = renderdata.fadeAlpha * renderdata.alpha * (ANIMATED ? g_pHyprOpenGL->m_pCurrentWindow->m_fBorderAnimationProgress.fl() : 1.f);
wlr_box windowBox = {renderdata.x - pMonitor->vecPosition.x, renderdata.y - pMonitor->vecPosition.y, renderdata.w, renderdata.h};
@ -321,7 +321,7 @@ void CHyprRenderer::renderWindow(CWindow* pWindow, CMonitor* pMonitor, timespec*
g_pHyprOpenGL->renderBorder(&windowBox, grad, rounding, a1);
if (ANIMATED) {
float a2 = renderdata.fadeAlpha * renderdata.alpha / 255.f * (1.f - g_pHyprOpenGL->m_pCurrentWindow->m_fBorderAnimationProgress.fl());
float a2 = renderdata.fadeAlpha * renderdata.alpha * (1.f - g_pHyprOpenGL->m_pCurrentWindow->m_fBorderAnimationProgress.fl());
g_pHyprOpenGL->renderBorder(&windowBox, g_pHyprOpenGL->m_pCurrentWindow->m_cRealBorderColorPrevious, rounding, a2);
}
}
@ -511,7 +511,7 @@ void CHyprRenderer::renderAllClientsForMonitor(const int& ID, timespec* time) {
const bool ANIMOUT = !PMONITOR->specialWorkspaceID;
wlr_box monbox = {0, 0, PMONITOR->vecPixelSize.x, PMONITOR->vecPixelSize.y};
g_pHyprOpenGL->renderRect(&monbox, CColor(0, 0, 0, *PDIMSPECIAL * 255.f * (ANIMOUT ? (1.0 - SPECIALANIMPROGRS) : SPECIALANIMPROGRS)));
g_pHyprOpenGL->renderRect(&monbox, CColor(0, 0, 0, *PDIMSPECIAL * (ANIMOUT ? (1.0 - SPECIALANIMPROGRS) : SPECIALANIMPROGRS)));
}
renderedSpecialBG = true;
@ -632,7 +632,7 @@ bool CHyprRenderer::attemptDirectScanout(CMonitor* pMonitor) {
if (!PCANDIDATE)
return false; // ????
if (PCANDIDATE->m_fAlpha.fl() != 255.f || PCANDIDATE->m_fActiveInactiveAlpha.fl() != 1.f || PWORKSPACE->m_fAlpha.fl() != 255.f)
if (PCANDIDATE->m_fAlpha.fl() != 1.f || PCANDIDATE->m_fActiveInactiveAlpha.fl() != 1.f || PWORKSPACE->m_fAlpha.fl() != 1.f)
return false;
if (PCANDIDATE->m_vRealSize.vec() != pMonitor->vecSize || PCANDIDATE->m_vRealPosition.vec() != pMonitor->vecPosition || PCANDIDATE->m_vRealPosition.isBeingAnimated() ||

1
src/render/decorations/CHyprGroupBarDecoration.cpp
View file

@ -92,7 +92,6 @@ void CHyprGroupBarDecoration::draw(CMonitor* pMonitor, float a, const Vector2D&
CColor color = m_dwGroupMembers[i] == g_pCompositor->m_pLastWindow ? ((CGradientValueData*)PGROUPCOLACTIVE->get())->m_vColors[0] :
((CGradientValueData*)PGROUPCOLINACTIVE->get())->m_vColors[0];
color.a *= a;
color = color * 255.f; // gradient has 0 - 1
g_pHyprOpenGL->renderRect(&rect, color);
xoff += PAD + BARW;