diff options
Diffstat (limited to 'src/mbgl/renderer/layers/render_heatmap_layer.cpp')
| -rw-r--r-- | src/mbgl/renderer/layers/render_heatmap_layer.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/mbgl/renderer/layers/render_heatmap_layer.cpp b/src/mbgl/renderer/layers/render_heatmap_layer.cpp index efc16fb28a..8ec6f7707b 100644 --- a/src/mbgl/renderer/layers/render_heatmap_layer.cpp +++ b/src/mbgl/renderer/layers/render_heatmap_layer.cpp @@ -52,12 +52,15 @@ void RenderHeatmapLayer::render(PaintParameters& parameters, RenderSource*) { return; } + // TODO: remove cast + gl::Context& glContext = reinterpret_cast<gl::Context&>(parameters.context); + if (parameters.pass == RenderPass::Pass3D) { const auto& viewportSize = parameters.staticData.backendSize; const auto size = Size{viewportSize.width / 4, viewportSize.height / 4}; if (!renderTexture || renderTexture->getSize() != size) { - if (parameters.context.supportsHalfFloatTextures) { + if (glContext.supportsHalfFloatTextures) { renderTexture = OffscreenTexture(parameters.context, size, gfx::TextureChannelDataType::HalfFloat); try { @@ -65,11 +68,11 @@ void RenderHeatmapLayer::render(PaintParameters& parameters, RenderSource*) { } catch (const std::runtime_error& ex) { // can't render to a half-float texture; falling back to unsigned byte one renderTexture = nullopt; - parameters.context.supportsHalfFloatTextures = false; + glContext.supportsHalfFloatTextures = false; } } - if (!parameters.context.supportsHalfFloatTextures || !renderTexture) { + if (!glContext.supportsHalfFloatTextures || !renderTexture) { renderTexture = OffscreenTexture(parameters.context, size, gfx::TextureChannelDataType::UnsignedByte); renderTexture->bind(); } @@ -82,7 +85,7 @@ void RenderHeatmapLayer::render(PaintParameters& parameters, RenderSource*) { colorRampTexture = parameters.context.createTexture(colorRamp, gfx::TextureChannelDataType::UnsignedByte); } - parameters.context.clear(Color{ 0.0f, 0.0f, 0.0f, 1.0f }, {}, {}); + glContext.clear(Color{ 0.0f, 0.0f, 0.0f, 1.0f }, {}, {}); for (const RenderTile& tile : renderTiles) { auto bucket_ = tile.tile.getBucket<HeatmapBucket>(*baseImpl); |