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Diffstat (limited to '')
| -rw-r--r-- | include/user/gxm/render_target.h | 68 |
1 files changed, 68 insertions, 0 deletions
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_ */ |