Index: ui/gl/gl_image_ozone_native_pixmap.cc |
diff --git a/ui/gl/gl_image_ozone_native_pixmap.cc b/ui/gl/gl_image_ozone_native_pixmap.cc |
index 977f02e424ff06f389098e1a4094bc4dfa6da31a..0475abf9c6af5bd6278824a1dc5cb18848b238f2 100644 |
--- a/ui/gl/gl_image_ozone_native_pixmap.cc |
+++ b/ui/gl/gl_image_ozone_native_pixmap.cc |
@@ -4,6 +4,7 @@ |
#include "ui/gfx/buffer_format_util.h" |
#include "ui/gl/gl_image_ozone_native_pixmap.h" |
+#include "ui/gl/gl_surface_egl.h" |
#define FOURCC(a, b, c, d) \ |
((static_cast<uint32_t>(a)) | (static_cast<uint32_t>(b) << 8) | \ |
@@ -137,6 +138,12 @@ bool GLImageOzoneNativePixmap::Initialize(ui::NativePixmap* pixmap, |
attrs.push_back(EGL_LINUX_DRM_FOURCC_EXT); |
attrs.push_back(FourCC(format)); |
+ const EGLint kLinuxDrmModifiers[] = {EGL_LINUX_DRM_PLANE0_MODIFIER0_EXT, |
+ EGL_LINUX_DRM_PLANE1_MODIFIER0_EXT, |
+ EGL_LINUX_DRM_PLANE2_MODIFIER0_EXT}; |
+ bool has_dma_buf_import_modifier = |
+ GLSurfaceEGL::HasEGLExtension("EGL_EXT_image_dma_buf_import_modifiers"); |
+ |
for (size_t plane = 0; |
plane < gfx::NumberOfPlanesForBufferFormat(pixmap->GetBufferFormat()); |
++plane) { |
@@ -147,6 +154,14 @@ bool GLImageOzoneNativePixmap::Initialize(ui::NativePixmap* pixmap, |
attrs.push_back(pixmap->GetDmaBufOffset(plane)); |
attrs.push_back(EGL_DMA_BUF_PLANE0_PITCH_EXT + plane * 3); |
attrs.push_back(pixmap->GetDmaBufPitch(plane)); |
+ if (has_dma_buf_import_modifier) { |
+ uint64_t modifier = pixmap->GetDmaBufModifier(plane); |
+ DCHECK(plane < arraysize(kLinuxDrmModifiers)); |
+ attrs.push_back(kLinuxDrmModifiers[plane]); |
+ attrs.push_back(modifier & 0xffffffff); |
+ attrs.push_back(kLinuxDrmModifiers[plane] + 1); |
+ attrs.push_back(static_cast<uint32_t>(modifier >> 32)); |
+ } |
} |
attrs.push_back(EGL_NONE); |