diff options
Diffstat (limited to 'src/gui/rhi/qrhigles2.cpp')
| -rw-r--r-- | src/gui/rhi/qrhigles2.cpp | 219 |
1 files changed, 130 insertions, 89 deletions
diff --git a/src/gui/rhi/qrhigles2.cpp b/src/gui/rhi/qrhigles2.cpp index f4e711e33e..2d51d892e3 100644 --- a/src/gui/rhi/qrhigles2.cpp +++ b/src/gui/rhi/qrhigles2.cpp @@ -371,7 +371,12 @@ bool QRhiGles2::ensureContext(QSurface *surface) const return true; if (!ctx->makeCurrent(surface)) { - qWarning("QRhiGles2: Failed to make context current. Expect bad things to happen."); + if (ctx->isValid()) { + qWarning("QRhiGles2: Failed to make context current. Expect bad things to happen."); + } else { + qWarning("QRhiGles2: Context is lost."); + contextLost = true; + } return false; } @@ -491,6 +496,8 @@ bool QRhiGles2::create(QRhi::Flags flags) nativeHandlesStruct.context = ctx; + contextLost = false; + return true; } @@ -502,6 +509,10 @@ void QRhiGles2::destroy() ensureContext(); executeDeferredReleases(); + for (uint shader : m_shaderCache) + f->glDeleteShader(shader); + m_shaderCache.clear(); + if (!importedContext) { delete ctx; ctx = nullptr; @@ -650,7 +661,7 @@ static inline GLenum toGlCompressedTextureFormat(QRhiTexture::Format format, QRh bool QRhiGles2::isTextureFormatSupported(QRhiTexture::Format format, QRhiTexture::Flags flags) const { if (isCompressedFormat(format)) - return supportedCompressedFormats.contains(toGlCompressedTextureFormat(format, flags)); + return supportedCompressedFormats.contains(GLint(toGlCompressedTextureFormat(format, flags))); switch (format) { case QRhiTexture::D16: @@ -749,12 +760,28 @@ void QRhiGles2::sendVMemStatsToProfiler() // nothing to do here } -void QRhiGles2::makeThreadLocalNativeContextCurrent() +bool QRhiGles2::makeThreadLocalNativeContextCurrent() { if (inFrame && !ofr.active) - ensureContext(currentSwapChain->surface); + return ensureContext(currentSwapChain->surface); else - ensureContext(); + return ensureContext(); +} + +void QRhiGles2::releaseCachedResources() +{ + if (!ensureContext()) + return; + + for (uint shader : m_shaderCache) + f->glDeleteShader(shader); + + m_shaderCache.clear(); +} + +bool QRhiGles2::isDeviceLost() const +{ + return contextLost; } QRhiRenderBuffer *QRhiGles2::createRenderBuffer(QRhiRenderBuffer::Type type, const QSize &pixelSize, @@ -915,7 +942,7 @@ void QRhiGles2::setShaderResources(QRhiCommandBuffer *cb, QRhiShaderResourceBind uint *p = cmd.args.bindShaderResources.dynamicOffsetPairs; for (int i = 0; i < dynamicOffsetCount; ++i) { const QRhiCommandBuffer::DynamicOffset &dynOfs(dynamicOffsets[i]); - *p++ = dynOfs.first; + *p++ = uint(dynOfs.first); *p++ = dynOfs.second; } } else { @@ -1008,10 +1035,10 @@ void QRhiGles2::setBlendConstants(QRhiCommandBuffer *cb, const QColor &c) QGles2CommandBuffer::Command cmd; cmd.cmd = QGles2CommandBuffer::Command::BlendConstants; - cmd.args.blendConstants.r = c.redF(); - cmd.args.blendConstants.g = c.greenF(); - cmd.args.blendConstants.b = c.blueF(); - cmd.args.blendConstants.a = c.alphaF(); + cmd.args.blendConstants.r = float(c.redF()); + cmd.args.blendConstants.g = float(c.greenF()); + cmd.args.blendConstants.b = float(c.blueF()); + cmd.args.blendConstants.a = float(c.alphaF()); cbD->commands.append(cmd); } @@ -1141,7 +1168,7 @@ QRhi::FrameOpResult QRhiGles2::beginFrame(QRhiSwapChain *swapChain, QRhi::BeginF QGles2SwapChain *swapChainD = QRHI_RES(QGles2SwapChain, swapChain); if (!ensureContext(swapChainD->surface)) - return QRhi::FrameOpError; + return contextLost ? QRhi::FrameOpDeviceLost : QRhi::FrameOpError; currentSwapChain = swapChainD; @@ -1164,7 +1191,7 @@ QRhi::FrameOpResult QRhiGles2::endFrame(QRhiSwapChain *swapChain, QRhi::EndFrame addBoundaryCommand(&swapChainD->cb, QGles2CommandBuffer::Command::EndFrame); if (!ensureContext(swapChainD->surface)) - return QRhi::FrameOpError; + return contextLost ? QRhi::FrameOpDeviceLost : QRhi::FrameOpError; executeCommandBuffer(&swapChainD->cb); @@ -1188,7 +1215,7 @@ QRhi::FrameOpResult QRhiGles2::beginOffscreenFrame(QRhiCommandBuffer **cb, QRhi: { Q_UNUSED(flags); if (!ensureContext()) - return QRhi::FrameOpError; + return contextLost ? QRhi::FrameOpDeviceLost : QRhi::FrameOpError; ofr.active = true; @@ -1210,7 +1237,7 @@ QRhi::FrameOpResult QRhiGles2::endOffscreenFrame(QRhi::EndFrameFlags flags) addBoundaryCommand(&ofr.cbWrapper, QGles2CommandBuffer::Command::EndFrame); if (!ensureContext()) - return QRhi::FrameOpError; + return contextLost ? QRhi::FrameOpDeviceLost : QRhi::FrameOpError; executeCommandBuffer(&ofr.cbWrapper); @@ -1224,14 +1251,14 @@ QRhi::FrameOpResult QRhiGles2::finish() Q_ASSERT(!currentSwapChain); Q_ASSERT(ofr.cbWrapper.recordingPass == QGles2CommandBuffer::NoPass); if (!ensureContext()) - return QRhi::FrameOpError; + return contextLost ? QRhi::FrameOpDeviceLost : QRhi::FrameOpError; executeCommandBuffer(&ofr.cbWrapper); ofr.cbWrapper.resetCommands(); } else { Q_ASSERT(currentSwapChain); Q_ASSERT(currentSwapChain->cb.recordingPass == QGles2CommandBuffer::NoPass); if (!ensureContext(currentSwapChain->surface)) - return QRhi::FrameOpError; + return contextLost ? QRhi::FrameOpDeviceLost : QRhi::FrameOpError; executeCommandBuffer(¤tSwapChain->cb); currentSwapChain->cb.resetCommands(); } @@ -1299,7 +1326,7 @@ void QRhiGles2::enqueueSubresUpload(QGles2Texture *texD, QGles2CommandBuffer *cb } cmd.args.subImage.target = texD->target; cmd.args.subImage.texture = texD->texture; - cmd.args.subImage.faceTarget = faceTargetBase + layer; + cmd.args.subImage.faceTarget = faceTargetBase + uint(layer); cmd.args.subImage.level = level; cmd.args.subImage.dx = dp.x(); cmd.args.subImage.dy = dp.y(); @@ -1318,7 +1345,7 @@ void QRhiGles2::enqueueSubresUpload(QGles2Texture *texD, QGles2CommandBuffer *cb cmd.cmd = QGles2CommandBuffer::Command::CompressedSubImage; cmd.args.compressedSubImage.target = texD->target; cmd.args.compressedSubImage.texture = texD->texture; - cmd.args.compressedSubImage.faceTarget = faceTargetBase + layer; + cmd.args.compressedSubImage.faceTarget = faceTargetBase + uint(layer); cmd.args.compressedSubImage.level = level; cmd.args.compressedSubImage.dx = dp.x(); cmd.args.compressedSubImage.dy = dp.y(); @@ -1333,7 +1360,7 @@ void QRhiGles2::enqueueSubresUpload(QGles2Texture *texD, QGles2CommandBuffer *cb cmd.cmd = QGles2CommandBuffer::Command::CompressedImage; cmd.args.compressedImage.target = texD->target; cmd.args.compressedImage.texture = texD->texture; - cmd.args.compressedImage.faceTarget = faceTargetBase + layer; + cmd.args.compressedImage.faceTarget = faceTargetBase + uint(layer); cmd.args.compressedImage.level = level; cmd.args.compressedImage.glintformat = texD->glintformat; cmd.args.compressedImage.w = size.width(); @@ -1351,7 +1378,7 @@ void QRhiGles2::enqueueSubresUpload(QGles2Texture *texD, QGles2CommandBuffer *cb cmd.cmd = QGles2CommandBuffer::Command::SubImage; cmd.args.subImage.target = texD->target; cmd.args.subImage.texture = texD->texture; - cmd.args.subImage.faceTarget = faceTargetBase + layer; + cmd.args.subImage.faceTarget = faceTargetBase + uint(layer); cmd.args.subImage.level = level; cmd.args.subImage.dx = dp.x(); cmd.args.subImage.dy = dp.y(); @@ -1379,7 +1406,7 @@ void QRhiGles2::enqueueResourceUpdates(QRhiCommandBuffer *cb, QRhiResourceUpdate QGles2Buffer *bufD = QRHI_RES(QGles2Buffer, u.buf); Q_ASSERT(bufD->m_type == QRhiBuffer::Dynamic); if (bufD->m_usage.testFlag(QRhiBuffer::UniformBuffer)) { - memcpy(bufD->ubuf.data() + u.offset, u.data.constData(), u.data.size()); + memcpy(bufD->ubuf.data() + u.offset, u.data.constData(), size_t(u.data.size())); } else { trackedBufferBarrier(cbD, bufD, QGles2Buffer::AccessUpdate); QGles2CommandBuffer::Command cmd; @@ -1398,7 +1425,7 @@ void QRhiGles2::enqueueResourceUpdates(QRhiCommandBuffer *cb, QRhiResourceUpdate Q_ASSERT(bufD->m_type != QRhiBuffer::Dynamic); Q_ASSERT(u.offset + u.data.size() <= bufD->m_size); if (bufD->m_usage.testFlag(QRhiBuffer::UniformBuffer)) { - memcpy(bufD->ubuf.data() + u.offset, u.data.constData(), u.data.size()); + memcpy(bufD->ubuf.data() + u.offset, u.data.constData(), size_t(u.data.size())); } else { trackedBufferBarrier(cbD, bufD, QGles2Buffer::AccessUpdate); QGles2CommandBuffer::Command cmd; @@ -1443,7 +1470,7 @@ void QRhiGles2::enqueueResourceUpdates(QRhiCommandBuffer *cb, QRhiResourceUpdate QGles2CommandBuffer::Command cmd; cmd.cmd = QGles2CommandBuffer::Command::CopyTex; - cmd.args.copyTex.srcFaceTarget = srcFaceTargetBase + u.copy.desc.sourceLayer(); + cmd.args.copyTex.srcFaceTarget = srcFaceTargetBase + uint(u.copy.desc.sourceLayer()); cmd.args.copyTex.srcTexture = srcD->texture; cmd.args.copyTex.srcLevel = u.copy.desc.sourceLevel(); cmd.args.copyTex.srcX = sp.x(); @@ -1451,7 +1478,7 @@ void QRhiGles2::enqueueResourceUpdates(QRhiCommandBuffer *cb, QRhiResourceUpdate cmd.args.copyTex.dstTarget = dstD->target; cmd.args.copyTex.dstTexture = dstD->texture; - cmd.args.copyTex.dstFaceTarget = dstFaceTargetBase + u.copy.desc.destinationLayer(); + cmd.args.copyTex.dstFaceTarget = dstFaceTargetBase + uint(u.copy.desc.destinationLayer()); cmd.args.copyTex.dstLevel = u.copy.desc.destinationLevel(); cmd.args.copyTex.dstX = dp.x(); cmd.args.copyTex.dstY = dp.y(); @@ -1465,7 +1492,8 @@ void QRhiGles2::enqueueResourceUpdates(QRhiCommandBuffer *cb, QRhiResourceUpdate cmd.cmd = QGles2CommandBuffer::Command::ReadPixels; cmd.args.readPixels.result = u.read.result; QGles2Texture *texD = QRHI_RES(QGles2Texture, u.read.rb.texture()); - trackedImageBarrier(cbD, texD, QGles2Texture::AccessRead); + if (texD) + trackedImageBarrier(cbD, texD, QGles2Texture::AccessRead); cmd.args.readPixels.texture = texD ? texD->texture : 0; if (texD) { cmd.args.readPixels.w = texD->m_pixelSize.width(); @@ -1473,7 +1501,7 @@ void QRhiGles2::enqueueResourceUpdates(QRhiCommandBuffer *cb, QRhiResourceUpdate cmd.args.readPixels.format = texD->m_format; const GLenum faceTargetBase = texD->m_flags.testFlag(QRhiTexture::CubeMap) ? GL_TEXTURE_CUBE_MAP_POSITIVE_X : texD->target; - cmd.args.readPixels.readTarget = faceTargetBase + u.read.rb.layer(); + cmd.args.readPixels.readTarget = faceTargetBase + uint(u.read.rb.layer()); cmd.args.readPixels.level = u.read.rb.level(); } cbD->commands.append(cmd); @@ -1833,7 +1861,7 @@ void QRhiGles2::executeCommandBuffer(QRhiCommandBuffer *cb) f->glBindVertexArray(0); break; case QGles2CommandBuffer::Command::Viewport: - f->glViewport(cmd.args.viewport.x, cmd.args.viewport.y, cmd.args.viewport.w, cmd.args.viewport.h); + f->glViewport(GLint(cmd.args.viewport.x), GLint(cmd.args.viewport.y), GLsizei(cmd.args.viewport.w), GLsizei(cmd.args.viewport.h)); f->glDepthRangef(cmd.args.viewport.d0, cmd.args.viewport.d1); break; case QGles2CommandBuffer::Command::Scissor: @@ -1846,8 +1874,8 @@ void QRhiGles2::executeCommandBuffer(QRhiCommandBuffer *cb) { QGles2GraphicsPipeline *psD = QRHI_RES(QGles2GraphicsPipeline, cmd.args.stencilRef.ps); if (psD) { - f->glStencilFuncSeparate(GL_FRONT, toGlCompareOp(psD->m_stencilFront.compareOp), cmd.args.stencilRef.ref, psD->m_stencilReadMask); - f->glStencilFuncSeparate(GL_BACK, toGlCompareOp(psD->m_stencilBack.compareOp), cmd.args.stencilRef.ref, psD->m_stencilReadMask); + f->glStencilFuncSeparate(GL_FRONT, toGlCompareOp(psD->m_stencilFront.compareOp), GLint(cmd.args.stencilRef.ref), psD->m_stencilReadMask); + f->glStencilFuncSeparate(GL_BACK, toGlCompareOp(psD->m_stencilBack.compareOp), GLint(cmd.args.stencilRef.ref), psD->m_stencilReadMask); } else { qWarning("No graphics pipeline active for setStencilRef; ignored"); } @@ -1867,7 +1895,7 @@ void QRhiGles2::executeCommandBuffer(QRhiCommandBuffer *cb) // we do not support more than one vertex buffer f->glBindBuffer(GL_ARRAY_BUFFER, cmd.args.bindVertexBuffer.buffer); - const int stride = bindings[bindingIdx].stride(); + const int stride = int(bindings[bindingIdx].stride()); int size = 1; GLenum type = GL_FLOAT; bool normalize = false; @@ -1909,13 +1937,13 @@ void QRhiGles2::executeCommandBuffer(QRhiCommandBuffer *cb) const int locationIdx = a.location(); quint32 ofs = a.offset() + cmd.args.bindVertexBuffer.offset; - f->glVertexAttribPointer(locationIdx, size, type, normalize, stride, + f->glVertexAttribPointer(GLuint(locationIdx), size, type, normalize, stride, reinterpret_cast<const GLvoid *>(quintptr(ofs))); - f->glEnableVertexAttribArray(locationIdx); + f->glEnableVertexAttribArray(GLuint(locationIdx)); if (bindings[bindingIdx].classification() == QRhiVertexInputBinding::PerInstance && caps.instancing) { - f->glVertexAttribDivisor(locationIdx, bindings[bindingIdx].instanceStepRate()); + f->glVertexAttribDivisor(GLuint(locationIdx), GLuint(bindings[bindingIdx].instanceStepRate())); } } } else { @@ -1934,10 +1962,10 @@ void QRhiGles2::executeCommandBuffer(QRhiCommandBuffer *cb) QGles2GraphicsPipeline *psD = QRHI_RES(QGles2GraphicsPipeline, cmd.args.draw.ps); if (psD) { if (cmd.args.draw.instanceCount == 1 || !caps.instancing) { - f->glDrawArrays(psD->drawMode, cmd.args.draw.firstVertex, cmd.args.draw.vertexCount); + f->glDrawArrays(psD->drawMode, GLint(cmd.args.draw.firstVertex), GLsizei(cmd.args.draw.vertexCount)); } else { - f->glDrawArraysInstanced(psD->drawMode, cmd.args.draw.firstVertex, cmd.args.draw.vertexCount, - cmd.args.draw.instanceCount); + f->glDrawArraysInstanced(psD->drawMode, GLint(cmd.args.draw.firstVertex), GLsizei(cmd.args.draw.vertexCount), + GLsizei(cmd.args.draw.instanceCount)); } } else { qWarning("No graphics pipeline active for draw; ignored"); @@ -1953,30 +1981,30 @@ void QRhiGles2::executeCommandBuffer(QRhiCommandBuffer *cb) if (cmd.args.drawIndexed.instanceCount == 1 || !caps.instancing) { if (cmd.args.drawIndexed.baseVertex != 0 && caps.baseVertex) { f->glDrawElementsBaseVertex(psD->drawMode, - cmd.args.drawIndexed.indexCount, + GLsizei(cmd.args.drawIndexed.indexCount), indexType, ofs, cmd.args.drawIndexed.baseVertex); } else { f->glDrawElements(psD->drawMode, - cmd.args.drawIndexed.indexCount, + GLsizei(cmd.args.drawIndexed.indexCount), indexType, ofs); } } else { if (cmd.args.drawIndexed.baseVertex != 0 && caps.baseVertex) { f->glDrawElementsInstancedBaseVertex(psD->drawMode, - cmd.args.drawIndexed.indexCount, + GLsizei(cmd.args.drawIndexed.indexCount), indexType, ofs, - cmd.args.drawIndexed.instanceCount, + GLsizei(cmd.args.drawIndexed.instanceCount), cmd.args.drawIndexed.baseVertex); } else { f->glDrawElementsInstanced(psD->drawMode, - cmd.args.drawIndexed.indexCount, + GLsizei(cmd.args.drawIndexed.indexCount), indexType, ofs, - cmd.args.drawIndexed.instanceCount); + GLsizei(cmd.args.drawIndexed.instanceCount)); } } } else { @@ -2001,7 +2029,7 @@ void QRhiGles2::executeCommandBuffer(QRhiCommandBuffer *cb) const int colorAttCount = cmd.args.bindFramebuffer.colorAttCount; QVarLengthArray<GLenum, 8> bufs; for (int i = 0; i < colorAttCount; ++i) - bufs.append(GL_COLOR_ATTACHMENT0 + i); + bufs.append(GL_COLOR_ATTACHMENT0 + uint(i)); f->glDrawBuffers(colorAttCount, bufs.constData()); } } else { @@ -2029,7 +2057,7 @@ void QRhiGles2::executeCommandBuffer(QRhiCommandBuffer *cb) f->glClearDepthf(cmd.args.clear.d); } if (cmd.args.clear.mask & GL_STENCIL_BUFFER_BIT) - f->glClearStencil(cmd.args.clear.s); + f->glClearStencil(GLint(cmd.args.clear.s)); f->glClear(cmd.args.clear.mask); break; case QGles2CommandBuffer::Command::BufferSubData: @@ -2273,7 +2301,7 @@ void QRhiGles2::bindShaderResources(QRhiGraphicsPipeline *maybeGraphicsPs, QRhiC if (dynOfsCount) { for (int j = 0; j < dynOfsCount; ++j) { if (dynOfsPairs[2 * j] == uint(b->binding)) { - viewOffset = dynOfsPairs[2 * j + 1]; + viewOffset = int(dynOfsPairs[2 * j + 1]); break; } } @@ -2364,20 +2392,20 @@ void QRhiGles2::bindShaderResources(QRhiGraphicsPipeline *maybeGraphicsPs, QRhiC for (QGles2SamplerDescription &sampler : samplers) { if (sampler.binding == b->binding) { - f->glActiveTexture(GL_TEXTURE0 + texUnit); + f->glActiveTexture(GL_TEXTURE0 + uint(texUnit)); f->glBindTexture(texD->target, texD->texture); if (texD->samplerState != samplerD->d) { - f->glTexParameteri(texD->target, GL_TEXTURE_MIN_FILTER, samplerD->d.glminfilter); - f->glTexParameteri(texD->target, GL_TEXTURE_MAG_FILTER, samplerD->d.glmagfilter); - f->glTexParameteri(texD->target, GL_TEXTURE_WRAP_S, samplerD->d.glwraps); - f->glTexParameteri(texD->target, GL_TEXTURE_WRAP_T, samplerD->d.glwrapt); + f->glTexParameteri(texD->target, GL_TEXTURE_MIN_FILTER, GLint(samplerD->d.glminfilter)); + f->glTexParameteri(texD->target, GL_TEXTURE_MAG_FILTER, GLint(samplerD->d.glmagfilter)); + f->glTexParameteri(texD->target, GL_TEXTURE_WRAP_S, GLint(samplerD->d.glwraps)); + f->glTexParameteri(texD->target, GL_TEXTURE_WRAP_T, GLint(samplerD->d.glwrapt)); // 3D textures not supported by GLES 2.0 or by us atm... //f->glTexParameteri(texD->target, GL_TEXTURE_WRAP_R, samplerD->d.glwrapr); if (caps.textureCompareMode) { if (samplerD->d.gltexcomparefunc != GL_NEVER) { f->glTexParameteri(texD->target, GL_TEXTURE_COMPARE_MODE, GL_COMPARE_REF_TO_TEXTURE); - f->glTexParameteri(texD->target, GL_TEXTURE_COMPARE_FUNC, samplerD->d.gltexcomparefunc); + f->glTexParameteri(texD->target, GL_TEXTURE_COMPARE_FUNC, GLint(samplerD->d.gltexcomparefunc)); } else { f->glTexParameteri(texD->target, GL_TEXTURE_COMPARE_MODE, GL_NONE); } @@ -2404,7 +2432,7 @@ void QRhiGles2::bindShaderResources(QRhiGraphicsPipeline *maybeGraphicsPs, QRhiC access = GL_READ_ONLY; else if (b->type == QRhiShaderResourceBinding::ImageStore) access = GL_WRITE_ONLY; - f->glBindImageTexture(b->binding, texD->texture, + f->glBindImageTexture(GLuint(b->binding), texD->texture, b->u.simage.level, layered, 0, access, texD->glsizedintformat); } @@ -2417,9 +2445,9 @@ void QRhiGles2::bindShaderResources(QRhiGraphicsPipeline *maybeGraphicsPs, QRhiC { QGles2Buffer *bufD = QRHI_RES(QGles2Buffer, b->u.sbuf.buf); if (b->u.sbuf.offset == 0 && b->u.sbuf.maybeSize == 0) - f->glBindBufferBase(GL_SHADER_STORAGE_BUFFER, b->binding, bufD->buffer); + f->glBindBufferBase(GL_SHADER_STORAGE_BUFFER, GLuint(b->binding), bufD->buffer); else - f->glBindBufferRange(GL_SHADER_STORAGE_BUFFER, b->binding, bufD->buffer, + f->glBindBufferRange(GL_SHADER_STORAGE_BUFFER, GLuint(b->binding), bufD->buffer, b->u.sbuf.offset, b->u.sbuf.maybeSize ? b->u.sbuf.maybeSize : bufD->m_size); } break; @@ -2541,10 +2569,10 @@ void QRhiGles2::beginPass(QRhiCommandBuffer *cb, clearCmd.args.clear.mask |= GL_COLOR_BUFFER_BIT; if (rtD->dsAttCount && wantsDsClear) clearCmd.args.clear.mask |= GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT; - clearCmd.args.clear.c[0] = colorClearValue.redF(); - clearCmd.args.clear.c[1] = colorClearValue.greenF(); - clearCmd.args.clear.c[2] = colorClearValue.blueF(); - clearCmd.args.clear.c[3] = colorClearValue.alphaF(); + clearCmd.args.clear.c[0] = float(colorClearValue.redF()); + clearCmd.args.clear.c[1] = float(colorClearValue.greenF()); + clearCmd.args.clear.c[2] = float(colorClearValue.blueF()); + clearCmd.args.clear.c[3] = float(colorClearValue.alphaF()); clearCmd.args.clear.d = depthStencilClearValue.depthClearValue(); clearCmd.args.clear.s = depthStencilClearValue.stencilClearValue(); cbD->commands.append(clearCmd); @@ -2582,7 +2610,7 @@ void QRhiGles2::endPass(QRhiCommandBuffer *cb, QRhiResourceUpdateBatch *resource QGles2Texture *colorTexD = QRHI_RES(QGles2Texture, colorAtt.resolveTexture()); const GLenum faceTargetBase = colorTexD->m_flags.testFlag(QRhiTexture::CubeMap) ? GL_TEXTURE_CUBE_MAP_POSITIVE_X : colorTexD->target; - cmd.args.blitFromRb.target = faceTargetBase + colorAtt.resolveLayer(); + cmd.args.blitFromRb.target = faceTargetBase + uint(colorAtt.resolveLayer()); cmd.args.blitFromRb.texture = colorTexD->texture; cmd.args.blitFromRb.dstLevel = colorAtt.resolveLevel(); cbD->commands.append(cmd); @@ -2649,9 +2677,9 @@ void QRhiGles2::dispatch(QRhiCommandBuffer *cb, int x, int y, int z) QGles2CommandBuffer::Command cmd; cmd.cmd = QGles2CommandBuffer::Command::Dispatch; - cmd.args.dispatch.x = x; - cmd.args.dispatch.y = y; - cmd.args.dispatch.z = z; + cmd.args.dispatch.x = GLuint(x); + cmd.args.dispatch.y = GLuint(y); + cmd.args.dispatch.z = GLuint(z); cbD->commands.append(cmd); } @@ -2673,7 +2701,6 @@ static inline GLenum toGlShaderType(QRhiShaderStage::Type type) bool QRhiGles2::compileShader(GLuint program, const QRhiShaderStage &shaderStage, QShaderDescription *desc, int *glslVersionUsed) { - GLuint shader = f->glCreateShader(toGlShaderType(shaderStage.type())); const QShader bakedShader = shaderStage.shader(); QVector<int> versionsToTry; QByteArray source; @@ -2733,27 +2760,40 @@ bool QRhiGles2::compileShader(GLuint program, const QRhiShaderStage &shaderStage return false; } - const char *srcStr = source.constData(); - const GLint srcLength = source.count(); - f->glShaderSource(shader, 1, &srcStr, &srcLength); - f->glCompileShader(shader); - GLint compiled = 0; - f->glGetShaderiv(shader, GL_COMPILE_STATUS, &compiled); - if (!compiled) { - GLint infoLogLength = 0; - f->glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &infoLogLength); - QByteArray log; - if (infoLogLength > 1) { - GLsizei length = 0; - log.resize(infoLogLength); - f->glGetShaderInfoLog(shader, infoLogLength, &length, log.data()); + GLuint shader; + auto cacheIt = m_shaderCache.constFind(shaderStage); + if (cacheIt != m_shaderCache.constEnd()) { + shader = *cacheIt; + } else { + shader = f->glCreateShader(toGlShaderType(shaderStage.type())); + const char *srcStr = source.constData(); + const GLint srcLength = source.count(); + f->glShaderSource(shader, 1, &srcStr, &srcLength); + f->glCompileShader(shader); + GLint compiled = 0; + f->glGetShaderiv(shader, GL_COMPILE_STATUS, &compiled); + if (!compiled) { + GLint infoLogLength = 0; + f->glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &infoLogLength); + QByteArray log; + if (infoLogLength > 1) { + GLsizei length = 0; + log.resize(infoLogLength); + f->glGetShaderInfoLog(shader, infoLogLength, &length, log.data()); + } + qWarning("Failed to compile shader: %s\nSource was:\n%s", log.constData(), source.constData()); + return false; } - qWarning("Failed to compile shader: %s\nSource was:\n%s", log.constData(), source.constData()); - return false; + if (m_shaderCache.count() >= MAX_SHADER_CACHE_ENTRIES) { + // Use the simplest strategy: too many cached shaders -> drop them all. + for (uint shader : m_shaderCache) + f->glDeleteShader(shader); // does not actually get released yet when attached to a not-yet-released program + m_shaderCache.clear(); + } + m_shaderCache.insert(shaderStage, shader); } f->glAttachShader(program, shader); - f->glDeleteShader(shader); *desc = bakedShader.description(); return true; @@ -2791,7 +2831,7 @@ void QRhiGles2::gatherUniforms(GLuint program, const QShaderDescription::Uniform uniform.glslLocation = f->glGetUniformLocation(program, name.constData()); if (uniform.glslLocation >= 0) { uniform.binding = ub.binding; - uniform.offset = blockMember.offset; + uniform.offset = uint(blockMember.offset); uniform.size = blockMember.size; dst->append(uniform); } @@ -2855,7 +2895,7 @@ bool QGles2Buffer::build() return false; } ubuf.resize(nonZeroSize); - QRHI_PROF_F(newBuffer(this, nonZeroSize, 0, 1)); + QRHI_PROF_F(newBuffer(this, uint(nonZeroSize), 0, 1)); return true; } @@ -2874,7 +2914,7 @@ bool QGles2Buffer::build() usageState.access = AccessNone; - QRHI_PROF_F(newBuffer(this, nonZeroSize, 1, 0)); + QRHI_PROF_F(newBuffer(this, uint(nonZeroSize), 1, 0)); rhiD->registerResource(this); return true; } @@ -3145,13 +3185,13 @@ bool QGles2Texture::build() for (int layer = 0, layerCount = isCube ? 6 : 1; layer != layerCount; ++layer) { for (int level = 0; level != mipLevelCount; ++level) { const QSize mipSize = rhiD->q->sizeForMipLevel(level, size); - rhiD->f->glTexImage2D(faceTargetBase + layer, level, glintformat, + rhiD->f->glTexImage2D(faceTargetBase + uint(layer), level, GLint(glintformat), mipSize.width(), mipSize.height(), 0, glformat, gltype, nullptr); } } } else { - rhiD->f->glTexImage2D(target, 0, glintformat, size.width(), size.height(), + rhiD->f->glTexImage2D(target, 0, GLint(glintformat), size.width(), size.height(), 0, glformat, gltype, nullptr); } } else { @@ -3354,14 +3394,15 @@ bool QGles2TextureRenderTarget::build() QGles2Texture *texD = QRHI_RES(QGles2Texture, texture); Q_ASSERT(texD->texture && texD->specified); const GLenum faceTargetBase = texD->flags().testFlag(QRhiTexture::CubeMap) ? GL_TEXTURE_CUBE_MAP_POSITIVE_X : texD->target; - rhiD->f->glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i, faceTargetBase + colorAtt.layer(), texD->texture, colorAtt.level()); + rhiD->f->glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + uint(i), faceTargetBase + uint(colorAtt.layer()), + texD->texture, colorAtt.level()); if (i == 0) { d.pixelSize = texD->pixelSize(); d.sampleCount = 1; } } else if (renderBuffer) { QGles2RenderBuffer *rbD = QRHI_RES(QGles2RenderBuffer, renderBuffer); - rhiD->f->glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + i, GL_RENDERBUFFER, rbD->renderbuffer); + rhiD->f->glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + uint(i), GL_RENDERBUFFER, rbD->renderbuffer); if (i == 0) { d.pixelSize = rbD->pixelSize(); d.sampleCount = rbD->samples; @@ -3511,7 +3552,7 @@ bool QGles2GraphicsPipeline::build() for (auto inVar : vsDesc.inputVariables()) { const QByteArray name = inVar.name.toUtf8(); - rhiD->f->glBindAttribLocation(program, inVar.location, name.constData()); + rhiD->f->glBindAttribLocation(program, GLuint(inVar.location), name.constData()); } if (!rhiD->linkProgram(program)) @@ -3657,7 +3698,7 @@ bool QGles2SwapChain::buildOrResize() rt.d.rp = QRHI_RES(QGles2RenderPassDescriptor, m_renderPassDesc); rt.d.pixelSize = pixelSize; - rt.d.dpr = m_window->devicePixelRatio(); + rt.d.dpr = float(m_window->devicePixelRatio()); rt.d.sampleCount = qBound(1, m_sampleCount, 64); rt.d.colorAttCount = 1; rt.d.dsAttCount = m_depthStencil ? 1 : 0; |