diff options
Diffstat (limited to 'src/protocols/ToplevelExport.cpp')
| -rw-r--r-- | src/protocols/ToplevelExport.cpp | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/src/protocols/ToplevelExport.cpp b/src/protocols/ToplevelExport.cpp index 9a97f934..7549425c 100644 --- a/src/protocols/ToplevelExport.cpp +++ b/src/protocols/ToplevelExport.cpp @@ -285,8 +285,6 @@ bool CToplevelExportFrame::copyShm(const Time::steady_tp& now) { glBindFramebuffer(GL_READ_FRAMEBUFFER, outFB.getFBID()); glPixelStorei(GL_PACK_ALIGNMENT, 1); - auto glFormat = PFORMAT->flipRB ? GL_BGRA_EXT : GL_RGBA; - auto origin = Vector2D(0, 0); switch (PMONITOR->m_transform) { case WL_OUTPUT_TRANSFORM_FLIPPED_180: @@ -308,6 +306,26 @@ bool CToplevelExportFrame::copyShm(const Time::steady_tp& now) { default: break; } + int glFormat = PFORMAT->glFormat; + + if (glFormat == GL_RGBA) + glFormat = GL_BGRA_EXT; + + if (glFormat != GL_BGRA_EXT && glFormat != GL_RGB) { + if (PFORMAT->swizzle.has_value()) { + std::array<GLint, 4> RGBA = SWIZZLE_RGBA; + std::array<GLint, 4> BGRA = SWIZZLE_BGRA; + if (PFORMAT->swizzle == RGBA) + glFormat = GL_RGBA; + else if (PFORMAT->swizzle == BGRA) + glFormat = GL_BGRA_EXT; + else { + LOGM(Log::ERR, "Copied frame via shm might be broken or color flipped"); + glFormat = GL_RGBA; + } + } + } + glReadPixels(origin.x, origin.y, m_box.width, m_box.height, glFormat, PFORMAT->glType, pixelData); if (overlayCursor) { |