From efc507147e0beb1ac5b2f046bf8e4d902bca652c Mon Sep 17 00:00:00 2001
From: Reiko Asakura
Date: Wed, 23 Sep 2020 13:03:51 -0400
Subject: Refactor SceGxmInternal headers

---
 include/user/gxm/render_target.h | 68 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 include/user/gxm/render_target.h

(limited to 'include/user/gxm/render_target.h')

diff --git a/include/user/gxm/render_target.h b/include/user/gxm/render_target.h
new file mode 100644
index 0000000..44a38a3
--- /dev/null
+++ b/include/user/gxm/render_target.h
@@ -0,0 +1,68 @@
+#ifndef _DOLCESDK_PSP2_GXM_RENDER_TARGET_INTERNAL_H_
+#define _DOLCESDK_PSP2_GXM_RENDER_TARGET_INTERNAL_H_
+
+/** @file
+*/
+
+#include <psp2/gxm/render_target.h>
+
+#ifdef	__cplusplus
+extern "C" {
+#endif	// def __cplusplus
+
+/** Computes the driver memory size needed for the given set of render
+	target parameters.  The memory will be used for render target GPU data structures should
+	be allocated as an uncached LPDDR memblock using <c>sceKernelAllocMemBlock()</c>.
+
+	@param[in]	params			A pointer to render target parameters.
+	@param[out]	driverMemSize	A pointer to storage for the driver memory size.
+
+	@retval
+	SCE_OK The operation was completed successfully.
+	@retval
+	SCE_GXM_ERROR_INVALID_VALUE The operation failed due to an invalid parameter value.
+	@retval
+	SCE_GXM_ERROR_INVALID_POINTER The operation failed due to a <c>NULL</c> pointer.
+
+	@ingroup render
+*/
+SceGxmErrorCode sceGxmGetRenderTargetMemSizeInternal(
+	const SceGxmRenderTargetParams *params,
+	uint32_t* driverMemSize);
+
+/** Creates a render target object.  A render target defines the layout for tiled
+	rendering and is needed to start a scene and draw geometry.  Render targets
+	should ideally be created at load time, since creating them requires resources
+	from the OS.
+
+	Once the render target is no longer needed, call #sceGxmDestroyRenderTarget()
+	to destroy it.
+
+	@param[in]	params			The creation parameters for the render target.
+	@param[out]	renderTarget	A pointer to storage for the render target pointer.
+
+	@retval
+	SCE_OK The operation was successful.
+	@retval
+	SCE_GXM_ERROR_UNINITIALIZED The operation failed as libgxm is not initialized.
+	@retval
+	SCE_GXM_ERROR_INVALID_VALUE The operation failed due to an invalid parameter value.
+	@retval
+	SCE_GXM_ERROR_INVALID_POINTER The operation failed due to a <c>NULL</c> pointer.
+	@retval
+	SCE_GXM_ERROR_OUT_OF_RENDER_TARGETS The operation failed because the maximum number
+	of render targets have already been created.
+	@retval
+	SCE_GXM_ERROR_DRIVER The operation failed due to a driver error.
+
+	@ingroup render
+*/
+SceGxmErrorCode sceGxmCreateRenderTargetInternal(
+	const SceGxmRenderTargetParams *params,
+	SceGxmRenderTarget **renderTarget);
+
+#ifdef	__cplusplus
+}
+#endif	// def __cplusplus
+
+#endif /* _DOLCESDK_PSP2_GXM_RENDER_TARGET_INTERNAL_H_ */
-- 
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