diff options
Diffstat (limited to 'src/gui/rhi/qrhi.cpp')
| -rw-r--r-- | src/gui/rhi/qrhi.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gui/rhi/qrhi.cpp b/src/gui/rhi/qrhi.cpp index 1585b4bbc0..ebb930bfa4 100644 --- a/src/gui/rhi/qrhi.cpp +++ b/src/gui/rhi/qrhi.cpp @@ -792,6 +792,16 @@ Q_LOGGING_CATEGORY(QRHI_LOG_INFO, "qt.rhi.general") implementations this may be as low as 3584 bytes (224 four component, 32 bits per component vectors). Elsewhere the value is typically 16384 (1024 vec4s) or 65536 (4096 vec4s). + + \value MaxVertexInputs The number of input attributes to the vertex shader. + The location in a QRhiVertexInputAttribute must be in range \c{[0, + MaxVertexInputs-1]}. The value may be as low as 8 with OpenGL ES 2.0. + Elsewhere, typical values are 16, 31, or 32. + + \value MaxVertexOutputs The maximum number of outputs (4 component vector + \c out variables) from the vertex shader. The value may be as low as 8 with + OpenGL ES 2.0, and 15 with OpenGL ES 3.0 and some Metal devices. Elsewhere, + a typical value is 32. */ /*! |