Import aap/librw @ masterHEADmaster

Snapshot for re3/reVC vendoring, per @lzcnt.
Source: https://github.com/aap/librw (master).

1 files changed, 56 insertions, 0 deletions

diff --git a/src/gl/gl3.cpp b/src/gl/gl3.cpp
new file mode 100644
index 0000000..b876fc9
--- /dev/null
+++ b/src/gl/gl3.cpp
@@ -0,0 +1,56 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include "../rwbase.h"
+#include "../rwerror.h"
+#include "../rwplg.h"
+#include "../rwpipeline.h"
+#include "../rwobjects.h"
+#include "../rwengine.h"
+
+#include "rwgl3.h"
+#include "rwgl3shader.h"
+
+#include "rwgl3impl.h"
+
+namespace rw {
+namespace gl3 {
+
+// TODO: make some of these things platform-independent
+
+static void*
+driverOpen(void *o, int32, int32)
+{
+#ifdef RW_OPENGL
+	engine->driver[PLATFORM_GL3]->defaultPipeline = makeDefaultPipeline();
+#endif
+	engine->driver[PLATFORM_GL3]->rasterNativeOffset = nativeRasterOffset;
+	engine->driver[PLATFORM_GL3]->rasterCreate       = rasterCreate;
+	engine->driver[PLATFORM_GL3]->rasterLock         = rasterLock;
+	engine->driver[PLATFORM_GL3]->rasterUnlock       = rasterUnlock;
+	engine->driver[PLATFORM_GL3]->rasterNumLevels    = rasterNumLevels;
+	engine->driver[PLATFORM_GL3]->imageFindRasterFormat = imageFindRasterFormat;
+	engine->driver[PLATFORM_GL3]->rasterFromImage    = rasterFromImage;
+	engine->driver[PLATFORM_GL3]->rasterToImage      = rasterToImage;
+
+	return o;
+}
+
+static void*
+driverClose(void *o, int32, int32)
+{
+	return o;
+}
+
+void
+registerPlatformPlugins(void)
+{
+	Driver::registerPlugin(PLATFORM_GL3, 0, PLATFORM_GL3,
+	                       driverOpen, driverClose);
+	registerNativeRaster();
+}
+
+}
+}